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Sample records for acri smart 46-s

  1. 非球面人工晶状体Acri Smart 36A-5植入术后视功能评价%A clinical study of visual function after Acri Smart 36A-5 intraocular lens Implantation

    赵珂珂; 赵云娥; 汪朝阳; 王勤美

    2009-01-01

    Objective To investigate the visual function after implantation of Acri Smart 36A-5 aspheric intraocular lens(IOL)in patients with age-related cataract.Methods We continuous selected 112 eyes of 90 age-related cataract patients requiring cataract surgery from Jun.2005 to Aug.2006 in our hospital.The patients were randomized to receive one of these three IOL typesd: Acri Smart 36A-5IOL(as group A,37 eyes),Teenis Z9001 IOL(as group B,39 eyes)or AR40e IOL(as group C,36 eyes).After 3 months,measure of refraction and best spectacle corrected visual acuity(BCVA),and contrast sensitivity with or without glare(CSV-1000)were examined.Results(1)There were not significantly different among 3 groups in BCVA in 3-month postoperatively(P=0.473).(2)Without glare(0.61ux),in the 6c/d,12c/d and 18c/d frequencies,there were significantly higher spatial contrast sensitivity in group A and group B than group C.With glare(151ux),in 6c/d,18c/d,there were statistically significant differences between group A or group B and group C.With glare(851ux),in 18c/d,there were statistically significant differences between group A or group B and group C.There were not significantly difference between group A and group B in any glare condition.Conclusion(1)Aspheric IOLs Acri Smart 36A-5 can increase the contrast sensitivity of some frequencies with or without glare after cataract surgery.(2)There is no difference between these two Aspheric IOLs in visual function.%目的 评价非球面人工晶状体Acri Smart 36A-5对提高年龄相关性白内障患者术后视功能的作用.方法 根据入选标准连续收集年龄相关性白内障患者90例(112只眼),随机分为三组,A组植入Acri Smart 36A-5为30例(37只眼),B组植入Tecnis Z9001为31例(39只眼)及C组AR 40e为29例(36只眼).术后3月检查术眼屈光度及最佳矫正视力(BCVA)、无眩光及眩光环境下对比敏感度.结果 (1)BCVA:组间无统计学意义(P=0.473).(2)对比敏感度:在无眩光环境下,6e/d、12c

  2. Contrast sensitivity and spherical aberration in eyes implanted with AcrySof IQ and AcrySof Natural intraocular lens: the results of a meta-analysis.

    Jianping Liu

    Full Text Available BACKGROUND: To systematically evaluate the visual performance of aspheric AcrySof IQ and spherical AcrySof Natural intraocular lens (IOL after cataract surgery. METHODOLOGY/PRINCIPAL FINDINGS: Potential randomized controlled trials (RCTs that involved implanting AcrySof IQ and AcrySof Natural were searched from PubMed, Web of science, EMBASE, Chinese Science and Technology Periodicals Databases and Cochrane Central Register of Controlled Trials. The methodological quality of the studies was assessed by the Jadad method. Standardized mean differences (SMDs with 95% confidence intervals (CIs of best-corrected visual acuity (BCVA, contrast sensitivity and spherical aberration were pooled using a random-effects model. Seven studies were identified and analyzed to compare AcrySof IQ (236 eyes with AcrySof Natural (232 eyes after phacoemulsification. There was no significant difference in postoperative BCVA between AcrySof IQ and AcrySof Natural (p =0.137 after a follow up of 3 months. For contrast sensitivity, these differences reached statistical significance under photopic conditions at two spatial frequencies (3 cycles per degree (cpd, 6 cpd, 12 cpd, and 18 cpd; p =0.022, p =0.017, p = 0.065, and p=0.191, respectively and under mesopic conditions at three spatial frequencies (3 cpd, 6 cpd, 12 cpd, and 18 cpd; p =0.007, p =0.033, p =0.030, and p =0.080, respectively. Eyes with AcrySof IQ also had statistically significant less spherical aberration than eyes with AcrySof Natural (p<0.001. Sensitivity analysis showed that the results were relatively stable and reliable. CONCLUSIONS/SIGNIFICANCE: The overall findings indicate that AcrySof IQ with a modified aspheric surface induced significantly less spherical aberration than AcrySof Natural. Contrast sensitivity in eyes with AcrySof IQ is better than that in eyes with AcrySof Natural, especially under mesopic conditions.

  3. Complex Self-Incompatibility Systems in Ranunculus acris L. and Beta vulgaris L

    Lundqvist, A.; Østerbye, U.; Larsen, K.; Linde-Laursen, Ib

    1973-01-01

    acris, and in Beta vulgaris there are at least four. The observations strongly support the theory of the incompatibility genes being ancient constituents of the breeding systems of the angiosperms. Most probably a complex type of incompatibility control was already present at the presumed common...

  4. Monte Carlo simulation of expected outcomes with the AcrySof® toric intraocular lens

    Potvin Richard; Hill Warren

    2008-01-01

    Abstract Background To use a Monte Carlo simulation to predict postoperative results with the AcrySof® Toric lens, evaluating the likelihood of over- or under-correction using various toric lens selection criteria. Methods Keratometric data were obtained from a large patient population with preoperative corneal astigmatism

  5. Visian implantable contact lens versus AcrySof Cachet phakic intraocular lenses: comparison of aberrmetric profiles

    Hosny MHM

    2013-07-01

    Full Text Available Mohamed HM Hosny, Ahmad MM ShalabyDepartment of Ophthalmology, Faculty of Medicine, Cairo University, Cairo, EgyptPurpose: To evaluate the in vivo aberrometric performance of two phakic intraocular lenses (PIOLs; the Visian implantable contact lens (ICL and the AcrySof Cachet PIOL.Methods: Thirty eight eyes from 29 patients with an age range of 23–32 years and more than 9 D of myopia were divided into two groups; one group of 20 eyes received a Visian ICL model V4c, another group of 18 eyes received an AcrySof Cachet PIOL. Total higher order aberrations (HOAs root mean square, total coma, and total spherical aberrations were recorded pre and 6 weeks postoperatively to evaluate and compare the aberrometric performance of the Visian ICL and the AcrySof Cachet PIOL implanted in highly myopic patients.Results: Preoperatively, there were no significant differences in any studied parameters, except for preoperative spherical equivalent. Postoperatively, there were no statistically significant differences in the induction of HOAs between both PIOLs. The reduction in spherical aberrations was statistically significant in each group as well as in all study patients.Conclusion: Both AcrySof Cachet PIOL and ICLs are effective phakic implants to correct high refractive errors. They both induce small amounts of negative spherical aberration that do not affect the total HOAs, yet reduce the positive ocular spherical aberration. This result is expected to improve the quality of vision in such patients.Keywords: high myopia, higher order aberrations, refractive procedures, phakic implants

  6. Monte Carlo simulation of expected outcomes with the AcrySof® toric intraocular lens

    Potvin Richard

    2008-10-01

    Full Text Available Abstract Background To use a Monte Carlo simulation to predict postoperative results with the AcrySof® Toric lens, evaluating the likelihood of over- or under-correction using various toric lens selection criteria. Methods Keratometric data were obtained from a large patient population with preoperative corneal astigmatism Results This simulation demonstrated that random errors in alignment, surgically induced astigmatism and lens rotation slightly reduced the overall effect of the toric lens. Residual astigmatism was statistically significantly higher under the simulation of surgery relative to an exact calculation (p Conclusion Monte Carlo simulation suggests that surgical variability and lens orientation/rotation variability may combine to produce small reductions in the correction achieved with the AcrySof® Toric® IOL. Adopting more aggressive lens selection criteria may yield significantly lower residual astigmatism values for many patients, with negligible overcorrections. Surgeons are encouraged to evaluate their AcrySof® Toric® outcomes to determine if they should modify their individual lens selection criteria, or their default surgically induced astigmatism value, to benefit their patients.

  7. Rotational stability of the AcrySof SA60TT toric intraocular lenses: A cohort study

    Gale Richard

    2008-05-01

    Full Text Available Abstract Background To evaluate the rotational stability of the three types of AcrySof SA60TT toric intraocular lenses (Alcon, Switzerland in cataract surgery after the first postoperative week. Methods A retrospective study of 44 eyes in 33 patients. All patients underwent similar uncomplicated phacoemulsification cataract surgery. Seven eyes with corneal astigmatism of less than 1.5 D were implanted with the AcrySof SA60T3 intraocular lens. Seventeen eyes with astigmatism between 1.5 D and 2.25 D received the SA60T4 intraocular lens, and 20 eyes with more than 2.25 D of corneal astigmatism received the SA60T5 intraocular lens. Intraoperatively, the axis of the toric lens was aligned to the steepest axis of the corneal astigmatism. Main outcome measure was the postoperative position of the lens, assessed at 1 week and 3 months, using a specially designed angle measuring eyepiece for the slit lamp. Results There was no significant difference in the rotational stability of the three types of toric intraocular lenses. Overall, the postoperative rotation was within 5 degrees in 95% and within 2 degrees in 68% of eyes. The mean absolute rotation was 2.2 ± 2.2 degrees. No lens showed more than 9 degrees of rotation, and no lens required secondary repositioning. There was no trend for either clockwise or anti-clockwise rotation. The surgical procedure did not change the corneal astigmatism. Conclusion Once placed to it's position, each of the three types of the AcrySof SA60TT toric intraocular lenses demonstrate rotational stability in the capsular bag.

  8. Comparison of contrast sensitivity and wavefront analysis 8fter implantation of AcrySof IQ aspherical intraocular lens%AcrySof IQ非球面人工晶状体植入后视觉质量观察

    罗敏; 计菁; 赵莼; 范先群; 潘燚蕾; 陆剑锋

    2009-01-01

    Objective To determine vision quality when testing two acrylic intraocular lenses,AcrySof IQ and AcrySof Natural,after routine cataract extraction and IOL implantation.Method Prospective,randomized,double-masked study that 260 eyes of 260 patients who underwent cataract extraction and IOL implantation was performed.Patients were randomly divided into 2 groups:AcrySof IQ or AcrySof Natural.One week,one and three month postoperative evaluations included contrast sensitivity and wavefront analysis.The independent-samples T test was used.P<0.05 was considered statistically significant.Result The AcrySof IQ group has significantly hisher and middle spatial frequency of contrast sensitivity.The difference in low spatial frequency was getting significant along with time.Patients with AcrySof IQ had a reduction in total high-order aberrations and spherical aberration.There were no difference in coma between two groups.Conclusion The use of aspheric acrylic AcrySof IQ IOL may improve the quality of vision as a result of the reduction of contrast sensitivity and spherical aberration.(Chin J Ophthalmol,2009,45:239-242)%目的 对比研究AcrySof IQ非球面人工晶状体和AcrySof Natural人工晶状体在年龄相关性白内障患者手术后的视觉质量.方法 前瞻性随机对照研究.选取年龄相关性白内障患者,按照双肓原则分为两组:IQ组和Natural组,分别植入AcrySof IQ和AcrySof Natural人工晶状体,其中IQ组:124只眼;Natural组:136只眼.术后观察两组患者的最佳矫正远视力、对比敏感度(CS)值、波阵面像差.采用统计软件SPSS 11.0进行数据分析,两组间术后视力采用重复测量方差分析,CS、波阵面像差采用具有一个重复测量两因素设计定量资料方差分析.结果术后1周、1个月、3个月采用CGT-1000 CS眩光测试仪检查发现两组间的CS值在中、高空间频率段均有差异(F值范围5.05~26.47,P<0.05),低频空间两组间差异随时间推移逐渐明显.

  9. Acri-2,7-Py, a bright red-emitting DNA probe identified through screening of a distyryl dye library.

    Naud-Martin, Delphine; Martin-Benlloch, Xavier; Poyer, Florent; Mahuteau-Betzer, Florence; Teulade-Fichou, Marie-Paule

    2014-02-01

    The identification of DNA sensors is still a challenge since no DNA probe possesses all the photophysical properties required for live-cell imaging: high fluorescence yield, red emission, permeability, no photobleaching and no cytotoxicity. We describe the preparation of a distyryl dye library and its evaluation on a panel of nucleic acids with various structures (duplex DNA, quadruplex DNA and RNA). The screening involved measuring the modification of the fluorescence properties of the dyes with or without nucleic acids on a microplate reader, and allowed the identification of selective quadruplex DNA ligands with good affinities. Using this screening method we discovered a new bright red-emitting DNA stain, Acri-2,7-Py, for fixed cells. In living cells, the staining was not nuclear and photodamage generated through illumination induced cellular death. These processes require further studies to determine the relevance of Acri-2,7-Py in photodynamic therapy. PMID:24323895

  10. Future climate change spells catastrophe for Blanchard’s cricket frog, Acris blanchardi (Amphibia: Anura: Hylidae)

    Malcolm L. McCallum

    2010-01-01

    Climate change may be one of the greatest environmental catastrophes encountered by modern human civilization. The potential influence of this global disaster on wildlife populations is subject to question. I interpolated how seasonal variation in weather patterns influences growth and reproduction in the Blanchard’s cricket frog (Acris blanchardi). Then I extrapolated the influence of future climate conditions on these life history characteristics using fuzzy regression. Fuzzy regressi...

  11. Future climate change spells catastrophe for Blanchard’s cricket frog, Acris blanchardi (Amphibia: Anura: Hylidae

    Malcolm L. McCallum

    2010-07-01

    Full Text Available Climate change may be one of the greatest environmental catastrophes encountered by modern human civilization. The potential influence of this global disaster on wildlife populations is subject to question. I interpolated how seasonal variation in weather patterns influences growth and reproduction in the Blanchard’s cricket frog (Acris blanchardi. Then I extrapolated the influence of future climate conditions on these life history characteristics using fuzzy regression. Fuzzy regression was an accurate predictor of growth and reproduction based on the climate conditions present from 1900–2007. It predicted that the climate projections expected for Arkansas by 2100 could reduce total reproductive investment in the Blanchard’s cricket frog by 33–94%. If these results reflect responses by other poikilotherms, climate change could induce major population declines in many species. Because poikilotherms represent the vast majority of vertebrates and significant ecosystem components, it is imperative that we implement strategies to reduce greenhouse gas emissions and circumvent this possible catastrophe.

  12. Essential Role of an Unusually Long-lived Tyrosyl Radical in the Response to Red Light of the Animal-like Cryptochrome aCRY.

    Oldemeyer, Sabine; Franz, Sophie; Wenzel, Sandra; Essen, Lars-Oliver; Mittag, Maria; Kottke, Tilman

    2016-07-01

    Cryptochromes constitute a group of flavin-binding blue light receptors in bacteria, fungi, plants, and insects. Recently, the response of cryptochromes to light was extended to nearly the entire visible spectral region on the basis of the activity of the animal-like cryptochrome aCRY in the green alga Chlamydomonas reinhardtii This finding was explained by the absorption of red light by the flavin neutral radical as the dark state of the receptor, which then forms the anionic fully reduced state. In this study, time-resolved UV-visible spectroscopy on the full-length aCRY revealed an unusually long-lived tyrosyl radical with a lifetime of 2.6 s, which is present already 1 μs after red light illumination of the flavin radical. Mutational studies disclosed the tyrosine 373 close to the surface to form the long-lived radical and to be essential for photoreduction. This residue is conserved exclusively in the sequences of other putative aCRY proteins distinguishing them from conventional (6-4) photolyases. Size exclusion chromatography showed the full-length aCRY to be a dimer in the dark at 0.5 mm injected concentration with the C-terminal extension as the dimerization site. Upon illumination, partial oligomerization was observed via disulfide bridge formation at cysteine 482 in close proximity to tyrosine 373. The lack of any light response in the C-terminal extension as evidenced by FTIR spectroscopy differentiates aCRY from plant and Drosophila cryptochromes. These findings imply that aCRY might have evolved a different signaling mechanism via a light-triggered redox cascade culminating in photooxidation of a yet unknown substrate or binding partner. PMID:27189948

  13. A study of monofocal intraocular lens (AcrySof ®) in mini-monovision (MMV) and premium multifocal implantation of ReSTOR®

    Chen, Ming

    2009-01-01

    Ming Chen1, Mindy Chen21John A Burns School of Medicine, University of Hawaii, USA; 2University of California, Irvine, USAAbstract: We compared the AcrySof® monofocal intraocular lens (IOL) in mini-monovision (MMV) (n = 20) with the ReSTOR® multifocal IOL (n = 20) for glasses independence after cataract surgery. The ReSTOR IOL showed a significantly higher proportion of postoperative independence from glasses. The MMV formula monofocal AcrySof recipients with the same pre-op s...

  14. Smart grid

    This book describes press smart grid from basics to recent trend. It is divided into ten chapters, which deals with smart grid as green revolution in energy with introduction, history, the fields, application and needed technique for smart grid, Trend of smart grid in foreign such as a model business of smart grid in foreign, policy for smart grid in U.S.A, Trend of smart grid in domestic with international standard of smart grid and strategy and rood map, smart power grid as infrastructure of smart business with EMS development, SAS, SCADA, DAS and PQMS, smart grid for smart consumer, smart renewable like Desertec project, convergence IT with network and PLC, application of an electric car, smart electro service for realtime of electrical pricing system, arrangement of smart grid.

  15. Clinical Study on the Visual Quality of Eyes Implanted With AcrySof IQ Aspherical Intraocular Lenses%非球面AcrySof IQ人工晶状体植入术后视觉质量临床研究

    陈迎迎; 谭少健; 梁皓; 刘彦斌

    2012-01-01

    目的 评价非球面人工晶状体(IOL)AcrySof IQ IOL植入术后年龄相关性白内障患者的视觉质量.方法 年龄相关性白内障患者42例55眼,按随机数字表法将患者分成两组.其中非球面人工晶体组24例(28眼),植入AcrySof IQ IOL;球面人工晶体组18例(27眼),植入AcrySof Natural IOL.术后随访3个月的裸眼视力(UCVA)、最佳矫正远视力(BCVA),不同亮度环境下的对比敏感度等.结果 手术后3个月非球面组UCVA为0.76±0.18,优于球面组的0.66±0.17,差异有统计学意义(P<0.05).非球面组BCVA为0.85±0.19,优于球面组的0.74±0.19,差异有统计学意义(P<0.05).两组球镜、柱镜差异无统计学意义(P>0.05).在明视觉条件下,非球面组在12.0 cpd、18.0 cpd的对比敏感度明显优于球面组(P<0.01).在暗视觉条件下非球面组所有空间频率的对比敏感度非球面组均优于球面组(P<0.05).非球面组眩光、光晕等的发生率均低于球面组(P<0.05).结论 白内障术后早期,非球面人工晶状体能够提供较好的术后裸眼视力、最佳矫正远视力、亮环境下高频对比敏感度和暗环境下的所有空间频率的对比敏感度,提示非球面人工晶状体能够提供较好的视觉质量.%Objective To evaluate the visual quality of eyes implanted with AcrySof IQ aspherical intraocular lenses( IOLs ). Methods Forty-two patients( 55 eyes ) with age-related cataracts were enrolled in the study, who were randomly divided into two groups according to random number table. Phacoemulsification and IOL implantation were applied to patients with aspherical IOLs( AcrySof IQ ) in 28 eyes and spherical IOLs( AcrySof Natural IOL ) in 27 eyes, respectively. All patients were followed up for 3 months. The examinations included uncorrected visual acuity ( UCVA ),best corrected visual acuityC BCVA ),contrast sensitivity( Functional Acuity Contrast Test ),and questionnaires were applied on the 3rd month after operation

  16. Smart way; Smart way

    NONE

    1999-09-01

    A smart way, in which communication/information processing/control technologies are melted, is to realize a road traffic system which is safe/comfortable. This is planned as a common base supporting a lot of services such as the vehicle traffic information communication system, automatic toll collecting system and operation assisting road system. Vehicles running on the smart way exchange information with roads for increasing safety and relaxing regulation. Further, the way is expected as the social infrastructure of the 21st century which has a lot of possibilities such as acquisition of travel information and video/music information and cashless purchases at shops on the way. (translated by NEDO)

  17. Skeletal morphogenesis of the vertebral column of the miniature hylid frog Acris crepitans, with comments on anomalies.

    Pugener, L Analía; Maglia, Anne M

    2009-01-01

    Although the vertebral columns of anurans have received much study in the last 150 years, few detailed descriptions exist of the skeletal morphogenesis of this anatomical unit. Herein, the ontogeny of the vertebral skeleton of the hylid frog Acris crepitans is described based on cleared and double-stained specimens, radiographs, and 3D reconstructions generated from synchrotron microCT scans. The adult axial formula is 1-7-1-1, and the vertebral centra are epichordal and procoelous. The neural arches are nonimbricate, and there is a medial articulation between the laminae of Presacrals I and II. Free ribs are absent. The sacral diapophyses are uniform in width or slightly expanded distally. The urostyle is slender, round in cross section, and about equal in length to the presacral region. Presacral vertebrae are the first to form, developing in a cephalic-to-caudal sequence. However, development and growth are decoupled and growth is fastest initially in the posterior presacrals and sacrum. In addition, there is a time lag between the formation of the presacral/sacral region and the postsacral region. More than 8.5% of the specimens examined have vertebral anomalies, and about 50% display small variants from the typical vertebral column morphology. However, these malformations do not seem to have been so severe as to have affected survival. PMID:18946872

  18. Smart assistants for smart homes

    Rasch, Katharina

    2013-01-01

    The smarter homes of tomorrow promise to increase comfort, aid elderly and disabled people, and help inhabitants save energy. Unfortunately, smart homes today are far from this vision – people who already live in such a home struggle with complicated user interfaces, inflexible home configurations, and difficult installation procedures. Under these circumstances, smart homes are not ready for mass adoption. This dissertation addresses these issues by proposing two smart assistants for smart h...

  19. Smart Cities for Smart Children

    Rehm, Matthias; Jensen, Martin Lynge; Wøldike, Niels Peter;

    This position paper presents the concept of smart cities for smart children before highlighting three concrete projects we are currently running in order to investigate different aspects of the underlying concept like social-relational interaction and situated and experiential learning....

  20. Smart Cities, Smart Libraries, and Smart Librarians

    Johnson, Ian M.

    2012-01-01

    The paper notes the importance of cities in economic and social development. It discusses the characteristics of ‘smart cities’ and some of the roles that libraries and information services may contribute to their development. It points to the need for ‘smart librarians’ in all libraries, and emphasises not only the high level of skills and commitment required, but also the need for them to demonstrate that libraries do make a difference and to ensure that that is well understood by the dec...

  1. Smart Card

    Floarea NASTASE

    2006-01-01

    Reforms in electronic business have presented new opportunities to use smart card technology as an enabling tool. The network-centric applications, where resources are located throughout the Internet and access to them is possible from any location, require authenticated access and secured transactions. Smart cards represent an ideal solution: they offers an additional layer of electronic security and information assurance for user authentication, confidentiality, non-repudiation, information...

  2. Smart Pigs

    ECT Team, Purdue

    2007-01-01

    Smart Pigs are inspection vehicles that move inside a pipe line pushed along by the flowing material. Smart Pigs use different technologies to locate problems along the pipelines. Magnets have been used to detect corrosion where the most common technology is the Magnetic Flux Leakage (MFL) that detects corrosion on thinning walls. Another detection technology uses ultrasonic sensors to detect coating disbondment, cracks, dents and gouges. The Global Positioning System (GPS) technology is bein...

  3. Smart Beta or Smart Alpha

    Winther, Kenneth Lillelund; Steenstrup, Søren Resen

    2016-01-01

    that smart beta investing probably will do better than passive market capitalization investing over time, we believe many are coming to a conclusion too quickly regarding active managers. Institutional investors are able to guide managers through benchmarks and risk frameworks toward the same well...... only superior to the common capitalization weighted index but also to their smart beta benchmark, even after cost for value, size, and low volatility funds. We encourage investors to increase the use of smart beta as benchmarks while still obtaining extra performance through active management—a concept...

  4. Editorial: What is Smart?

    Luiijf, H.A.M.; Hämmerli, B.M.

    2014-01-01

    When discussing Smart Cities, Smart Grid, Smart Mobility and Smart everything, we have to reflect what this means in terms of investment and return. Which options for surveillance and Big Data applications are created? What is really desirable?

  5. The smart highway project: Smart highways, smart vehicles, smart engineering

    Pethtel, Ray D.

    1996-01-01

    The Smart Highway project is a six mile, limited access roadway being built between Interstate 81 and Blacksburg, Virginia. The initial construction segment will be two miles long and is designed to serve as a test bed and test track for Intelligent Transportation Systems (ITS) research. The Center for Transportation Research (CTR) at Virginia Tech is developing three evaluation tools for its ITS research including DYNAVIMTS (a software framework), and the FLASH Lab (a 1/15th scale model highway and vehicle system). The Smart Highway rounds out the Center's evaluation methodology by allowing full scale operational tests, evaluations, and research under both experimental and conventional traffic conditions. Currently under development is a concept for a fully automated highway using a 'Cooperative Infrastructure Managed System' which involves ultra wide band communication beacons installed in the infrastructure with appropriate sensors, receivers and processors on board the vehicles. The project is part of the research program funded by the National Automated Highway System Consortium. The CTR hopes to develop the automated concept to prototype status by 1997. Other smart transportation and smart engineering concepts are proposed. This presentation will address the goals and objectives of the Smart Highway project, overview its status and importance to the region, and identify some of the transportation technology now under development and planned in the future.

  6. Getting Smart

    2009-01-01

    China gears up for a smart electricity grid for a greener energy mix Rejoicing over its burgeoning economy over the last three decades, China now finds itself struggling with an inadequate power supply over the long term. The pain is only worsened by the national power

  7. SMART WINDOWS FOR SMART BUILDINGS

    Roughly one third of all energy consumed in the U.S. is used in the residential or commercial sector. Of that, over half of the energy is used to provide lighting and to control the temperature of those buildings. “Smart buildings” is a concept to apply principles ...

  8. Smart Fuzzer

    Mr. Deepak Moud

    2014-03-01

    Full Text Available Fuzzing is basically bug finding technique. This is done by providing an application with semi-valid input. The input should in most cases be good enough so applications will assume it as valid input, but at the same time be broken enough so that parsing done on this input will fail. Such failing can lead to unexpected results such as crashes, information leaks, delays, etc. It also requires understanding possible bugs that can be found in code. Smart fuzzer creates fuzzed files to be used for fuzz testing. It finds bug automatically. We will develop a web application user interface which has the smart fuzzer developed as the back end.

  9. Forecasting the timing of activation of rainfall-induced landslides. An application of GA-SAKe to the Acri case study (Calabria, Southern Italy)

    Gariano, Stefano Luigi; Terranova, Oreste; Greco, Roberto; Iaquinta, Pasquale; Iovine, Giulio

    2013-04-01

    In Calabria (Southern Italy), rainfall-induced landslides often cause significant economic loss and victims. The timing of activation of rainfall-induced landslides can be predicted by means of either empirical ("hydrological") or physically-based ("complete") approaches. In this study, by adopting the Genetic-Algorithm based release of the hydrological model SAKe (Self Adaptive Kernel), the relationships between the rainfall series and the dates of historical activations of the Acri slope movement, a large rock slide located in the Sila Massif (Northern Calabria), have been investigated. SAKe is a self-adaptive hydrological model, based on a black-box approach and on the assumption of a linear and steady slope-stability response to rainfall. The model can be employed to predict the timing of occurrence of rainfall-induced landslides. With the model, either the mobilizations of a single phenomenon, or those of a homogeneous set of landslides in a given study area can be analysed. By properly tuning the model parameters against past occurrences, the mobility function and the threshold value can be identified. The ranges of the parameters depend on the characteristics of the slope and of the considered landslide, besides hydrological characteristics of the triggering events. SAKe requires as input: i) the series of rains, and ii) the set of known dates of landslide activation. The output of the model is represented by the mobilization function, Z(t): it is defined by means of the convolution between the rains and a filter function (i.e. the Kernel). The triggering conditions occur when the value of Z(t) gets greater than a given threshold, Zcr. In particular, the specific release of the model here employed (GA-SAKe) employs an automated tool, based on elitist Genetic Algorithms. As a result, a family of optimal, discretized kernels has been obtained from initial standard analytical functions. Such kernels maximize the fitness function of the model: they have been

  10. Smart antennas

    Godara, Lal Chand

    2004-01-01

    INTRODUCTION Antenna GainPhased Array AntennaPower Pattern Beam Steering Degree of Freedom Optimal AntennaAdaptive AntennaSmart AntennaSummary NARROWBAND PROCESSINGSignal Model Conventional BeamformerNull Steering BeamformerOptimal BeamformerOptimization Using Reference SignalBeam Space Processing Effect of ErrorsNotation and AbbreviationsReferencesADAPTIVE PROCESSINGSample Matrix Inversion AlgorithmUnconstrained Least Mean Squares AlgorithmNormalized Least Mean Squares AlgorithmConstrained

  11. Smart lenses

    If you wear glasses and want to protect your eyes from harmful ultraviolet rays when you step outside into the bright sunshine, you can do a number of things. You can switch to a pair of prescription sunglasses or don some clip-on shades. Alternatively, you can invest in a pair of glasses with 'photochromatic' lenses, which go dark in strong sunlight. Such lenses are said to be 'smart' because they can adapt to their environment without human intervention. An example of a more complex smart system is the adaptive optics used by astronomers to image faint objects. The system compensates for the distorting effect of the atmosphere by first measuring how much a uniform light wavefront is perturbed and then applying an opposite distortion, usually by making the appropriate changes to a deformable mirror. Now, physicists are starting to develop 'adaptive lenses' made from liquids or soft polymer materials that can change their focal length in response to external stimuli. At varying degrees of commercialization, these devices hold great promise in imaging applications where space is at a premium, from mobile-phone cameras to surgical endoscopes. In the November issue of Physics World, Hongrui Jiang and Liang Dong take a look at different methods of producing smart lenses, including 'responsive hydrogels' that focus when given different chemical, biological or physical stimuli. (U.K.)

  12. Deep smarts.

    Leonard, Dorothy; Swap, Walter

    2004-09-01

    When a person sizes up a complex situation and rapidly comes to a decision that proves to be not just good but brilliant, you think, "That was smart." After you watch him do this a few times, you realize you're in the presence of something special. It's not raw brainpower, though that helps. It's not emotional intelligence, either, though that, too, is often involved. It's deep smarts. Deep smarts are not philosophical--they're not"wisdom" in that sense, but they're as close to wisdom as business gets. You see them in the manager who understands when and how to move into a new international market, in the executive who knows just what kind of talk to give when her organization is in crisis, in the technician who can track a product failure back to an interaction between independently produced elements. These are people whose knowledge would be hard to purchase on the open market. Their insight is based on know-how more than on know-what; it comprises a system view as well as expertise in individual areas. Because deep smarts are experienced based and often context specific, they can't be produced overnight or readily imported into an organization. It takes years for an individual to develop them--and no time at all for an organization to lose them when a valued veteran walks out the door. They can be taught, however, with the right techniques. Drawing on their forthcoming book Deep Smarts, Dorothy Leonard and Walter Swap say the best way to transfer such expertise to novices--and, on a larger scale, to make individual knowledge institutional--isn't through PowerPoint slides, a Web site of best practices, online training, project reports, or lectures. Rather, the sage needs to teach the neophyte individually how to draw wisdom from experience. Companies have to be willing to dedicate time and effort to such extensive training, but the investment more than pays for itself. PMID:15449858

  13. Smart data for smart planning

    Hjartarson, T. [Toronto Hydro, ON (Canada)

    2010-07-01

    This power point presentation described the smart data management system used by Toronto Hydro to store and process the high volumes of data created during operations. Data management is used for automated analysis and report generation as well as advanced application enablement and the segmentation of data from different intelligent electronic devices (IEDs). Toronto Hydro's data management system was designed to ensure future regulatory compliance and to consider the utility's environmental sustainability. Details of the data management framework and data presentment system were presented. The system also includes ties to advanced applications for asset condition assessment, feeder investment models, and asset investment strategies. Toronto Hydro's distribution energy management system will include an integrated communication and enterprise architecture that includes self-healing switches, power line monitors, and transformer smart meters. The utility will continue to focus on the use of sustainable energy while expanding its network with additional substations and feeders. tabs., figs.

  14. Challenging 'smart' in smart city strategies

    Sandvik, Kjetil; Knudsen, Jacob

    Smart city strategies concern the improvement of economic and political efficiency and the enabling of social, cultural and urban development (Hollands 2008) and covers a variety of fields from improving infrastructures, social and cultural development, resilience strategies (e.g. green energy......), improving schools, social welfare institutions, public and private institutions etc. The 'smart' in smart city strategies implies that these efforts are accomplished by the introduction and embedding of smart media technology into the very fabric of society. This is often done in a top-down and technology......-centric way (from city branding initiatives to the digitization of the public sector). This presentation will challenge this approach to smart city strategies by proposing that instead of a 'technology first' approach, we need to introduce the smart citizen in the center of smart city strategic planning...

  15. Smart Regulation for Smart Grids

    Meeus, Leonardo; Saguan, Marcelo; Glachant, Jean-Michel; Belmans, Ronnie

    2010-01-01

    QM-AI-10-001-EN-C (print)/QM-AI-10-001-EN-N (online) The European Union set ambitious objectives for the year 2020 in terms of increase of renewable generation, energy savings and reduction of GHG emissions. These objectives lead Europe towards a complete decarbonisation of the electricity system. There is a key role to be played by grids in facilitating the required transformation and this implies they need to become “smart”. In practical terms, making grids smart means deepening the ener...

  16. Smart Manufacturing.

    Davis, Jim; Edgar, Thomas; Graybill, Robert; Korambath, Prakashan; Schott, Brian; Swink, Denise; Wang, Jianwu; Wetzel, Jim

    2015-01-01

    Historic manufacturing enterprises based on vertically optimized companies, practices, market share, and competitiveness are giving way to enterprises that are responsive across an entire value chain to demand dynamic markets and customized product value adds; increased expectations for environmental sustainability, reduced energy usage, and zero incidents; and faster technology and product adoption. Agile innovation and manufacturing combined with radically increased productivity become engines for competitiveness and reinvestment, not simply for decreased cost. A focus on agility, productivity, energy, and environmental sustainability produces opportunities that are far beyond reducing market volatility. Agility directly impacts innovation, time-to-market, and faster, broader exploration of the trade space. These changes, the forces driving them, and new network-based information technologies offering unprecedented insights and analysis are motivating the advent of smart manufacturing and new information technology infrastructure for manufacturing. PMID:25898070

  17. Smart Houses

    1987-01-01

    GWS takes plans for a new home and subjects them to intensive computerized analysis that does 10,000 calculations relative to expected heat loss and heat gain, then provides specifications designed specifically for each structure as to heating, cooling, ventilation and insulation. As construction progresses, GWS inspects the work of the electrical, plumbing and insulation contractors and installs its own Smart House Radiant Barrier. On completion of the home, GWS technicians use a machine that creates a vacuum in the house and enables computer calculation of the air exchanged, a measure of energy efficiency. Key factor is the radiant barrier, borrowed from the Apollo program. This is an adaptation of a highly effective aluminized heat shield as a radiation barrier holding in or keeping out heat, cold air and water vapor.

  18. Smart Grid: Smart Customer Policy Needs

    NONE

    2011-07-01

    In September 2010, the International Energy Agency (IEA) held a workshop on the regulatory, market and consumer policies necessary to ensure that smart grids are deployed with adequate consideration of their risks and benefits to all stakeholders. This was one of several workshops that brought together energy providers, network operators, technology developers, regulators, customers and government policy makers to discuss smart grid technology and policy. The Smart Grid - Smart Customer Policies workshop allowed stakeholders to: gain a perspective on key issues and barriers facing early deployment of smart grids; hear expert opinion on regulatory, consumer and market challenges to smart grids; discuss smart grid-smart customer policy priorities; and build consensus on the technology and policy ingredients needed for customer-friendly smart grid deployments. Drawing on workshop discussions, the following paper lays out a logical framework to maximise the benefits and minimise the risks that smart grids pose for customers. The paper also describes key policy research questions that will guide future IEA research on this topic.

  19. Smart grid security

    Goel, Sanjay; Papakonstantinou, Vagelis; Kloza, Dariusz

    2015-01-01

    This book on smart grid security is meant for a broad audience from managers to technical experts. It highlights security challenges that are faced in the smart grid as we widely deploy it across the landscape. It starts with a brief overview of the smart grid and then discusses some of the reported attacks on the grid. It covers network threats, cyber physical threats, smart metering threats, as well as privacy issues in the smart grid. Along with the threats the book discusses the means to improve smart grid security and the standards that are emerging in the field. The second part of the b

  20. Influência do astigmatismo corneano na acuidade visual final após implante de AcrySof® ReSTOR®: relato de caso Influence of corneal astigmatism in final visual acuity after implantation of AcrySofTM ReSTOR TM: case report

    Ricardo de Carvalho Rocha

    2007-12-01

    Full Text Available Atualmente tem-se desenvolvido novos tipos de lentes intra-oculares (LIO que objetivam eliminar a presbiopia e o seu uso vem se popularizando. Descreve-se o caso de um paciente com catarata bilateral e irregularidades corneanas e astigmatismo maior que 2 D à topografia, no qual implantou-se a LIO AcrySof® ReSTOR® no olho esquerdo associado à realização de incisões limbares relaxantes para tentar diminuir o astigmatismo corneano observado. A acuidade visual pós-operatória, tanto para perto quanto para longe, ficou abaixo das expectativas, sem melhora à refração e sem uma outra alteração que a justificasse, além das citadas. Após 45 dias, sem melhora da acuidade visual, efetuou-se o explante desta LIO, seguindo-se de implante de uma monofocal, sendo observada melhora da acuidade visual corrigida final. Assim, o presente caso clínico reforça a necessidade de uma correta seleção pré-operatória dos pacientes candidatos ao implante deste tipo de LIO multifocal, atentando inclusive para os dados topográficos.Currently, new types of intraocular lenses have been developed aiming to eliminate presbyopia and the use has become more popular. The authors report the case of a patient with bilateral cataract and corneal irregularities and astigmatism higher than 2D in the corneal topography, in which AcrySofTM ReSTOR TM intraocular lens was implanted in the left eye associated to relaxing limbal incisions trying to reduce corneal astigmatism. The near and distance postoperative visual acuity were worse than expected, with no improvement with refraction. Apparently, no other reason apart from irregular astigmatism/multifocal lens justified the low vision. After 45 days, with no visual acuity improvement, the intraocular lens was explanted and a monofocal one was implanted. The final corrected visual acuity improved. Thus, the present case emphasizes the need of a correct preoperative selection of patients to implant this type of

  1. From Smart Rooms to Smart Hotels

    Biljana PETREVSKA; Cingoski, Vlatko; Gelev, Saso

    2016-01-01

    This paper gives an overview of a potential path that new hotels have to satisfy to improve their status from a hotel with smart rooms towards a full-scale smart hotel facility. It presents a possible transitional way including innovative applications based on modern information technology for ambient settings in the domain of hotel industry that aims to improve the quality of offered services towards clients, starting from the present level of smart rooms. The main objective i...

  2. Smart Sensors Enable Smart Air Conditioning Control

    Chin-Chi Cheng; Dasheng Lee

    2014-01-01

    In this study, mobile phones, wearable devices, temperature and human motion detectors are integrated as smart sensors for enabling smart air conditioning control. Smart sensors obtain feedback, especially occupants’ information, from mobile phones and wearable devices placed on human body. The information can be used to adjust air conditioners in advance according to humans’ intentions, in so-called intention causing control. Experimental results show that the indoor temperature can be contr...

  3. Introduction of Smart Card

    2010-01-01

    Smart Card PrimerA smart card is a device that includes an embedded integrated circuit chip (ICC) that can be either a secure microcontroller or equivalent intelligence with internal memory or a memory chip alone.

  4. Making Smart Food Choices

    ... Go4Life Get Free Stuff Be a Partner Making Smart Food Choices Regular physical activity and a healthy ... through physical activity. Download the Tip Sheet Making Smart Food Choices (PDF, 488.99 KB) You Might ...

  5. Smart Grid: An Overview

    Tamilmaran Vijayapriya; Dwarkadas Pralhadas Kothari

    2011-01-01

    This paper briefly discusses evolution of Smart Grid development. Smart Grid is important as it will take us towards energy independence and environmentally sustainable economic growth. Growth of Smart Power Grid in India will slowly but surely take us towards fulfilling the dreams of former President Dr. A.P.J. Abdul Kalam, “Energy for all and Energy forever”.

  6. Smart Chips for Smart Surroundings - 4S

    Schuler, Eberhard; König, Ralf; Becker, Jürgen; Rauwerda, Gerard; Burgwal, van de Marcel; Smit, Gerard J.M.; Cardoso, João M.P.; Hübner, Michael

    2011-01-01

    The overall mission of the 4S project (Smart Chips for Smart Surroundings) was to define and develop efficient flexible, reconfigurable core building blocks, including the supporting tools, for future Ambient System Devices. Reconfigurability offers the needed flexibility and adaptability, it provid

  7. Optical bench performance of AcrySof® IQ ReSTOR®, AT LISA® tri, and FineVision® intraocular lenses

    Carson D

    2014-10-01

    Full Text Available Daniel Carson,1 Warren E Hill,2 Xin Hong,1 Mutlu Karakelle1 1Alcon Research, Ltd., Fort Worth, TX, USA; 2East Valley Ophthalmology, Mesa, AZ, USA Purpose: To compare the resolution and optical quality of the ReSTOR® +3.0 D and ReSTOR +2.5 D multifocal intraocular lenses (IOLs with the AT LISA® tri and FineVision® trifocal IOLs.Methods: Resolution, image quality, and photic phenomena were evaluated in the AcrySof® IQ ReSTOR +3.0 D and +2.5 D multifocal IOLs and compared with the AT LISA tri 839MP and FineVision Micro F12 trifocal IOLs, using a Badal optometer and a Snellen visual acuity chart. Simulated headlight images were obtained using a modulation transfer function (MTF bench and a 50 µm pinhole target. MTF values, using vertical and horizontal slits, were determined at far, intermediate, and near distances. Results: Resolution at 20/40 Snellen visual acuity equivalence was attainable over nearly the entire viewing distance range with the AT LISA tri and FineVision IOLs, but background shadows were more prominent with the AT LISA tri and FineVision IOLs than with the ReSTOR IOLs. Distance MTF peaks at 20/20 Snellen–equivalent spatial frequency were greatest for ReSTOR +2.5 D and ReSTOR +3.0 D IOLs. The near MTF peak occurred at 53 cm with ReSTOR +2.5 D and had a 20/20 Snellen–equivalent value that was lower than the near peaks of the other models but higher than the intermediate foci of the trifocal IOLs. Conclusion: AT LISA tri and FineVision trifocal IOLs achieved a useful third focus for intermediate vision but were associated with increased background halos and reduced distance visual quality compared with ReSTOR +2.5 D and +3.0 D multifocal IOLs. Keywords: multifocal, trifocal, modulation transfer function, Badal image, visual acuity, resolution

  8. Composites get smart

    Deborah D.L Chung

    2002-01-01

    Smart structures are important because of their relevance to hazard mitigation, structural vibration control, structural health monitoring, transportation engineering, thermal control, and energy saving. Research on smart structures has emphasized the incorporation of various devices in a structure for providing sensing, energy dissipation, actuation, control or other functions. Work on smart composites has focused on the incorporation of a functional material or device in a matrix material for enhancing the smartness or durability, while that on smart materials has studied materials (e.g. piezoelectric used for making relevant devices. However, relatively little attention has been given to the development of structural materials (e.g. concrete and composites that are inherently able to provide some of the smart functions, so that the need for embedded or attached devices is reduced or eliminated, thereby lowering cost, enhancing durability, increasing the smart volume, and minimizing mechanical property degradation (which usually occurs in the case of embedded devices.

  9. Smart Tariff for Smart Meters In Smart Grid

    Dr.D.P.Kothari

    2010-10-01

    Full Text Available The power grid is aging and congested and faces new challenges and stresses that put at risk its ability to reliably deliver power to an economy that is increasingly dependent on electricity. A growing recognition of the need to modernize the grid to meet tomorrow’s challenges has found articulation in the vision of a Smart Grid. The essence of this vision is “a fullyautomated power delivery network that can ensure a two-way flow of electricity and information between the power plants and appliances and all points in between”. The three key technological components of the Smart Grid are distributed intelligence, broadband communications and automated control systems. It is considered that introduction of “Smart Grid” technology will improve the reliability of power system, quality of supply, efficiency of the power sector apart from being consumer friendly and ultimately reduces line losses. Regardless of how quickly various tilities embrace smart grid concepts, technologies, and systems, they all agree on the inevitability of this massive transformation. Focusing in on the role of Smart Meters, this paper lays out the importance of time shifting the load to off-peak hours to avail the benefit of the proposed smart tariff which aims on cost reduction forconsumers for operating during off-peak hours thereby improving the reliability of the whole network.

  10. Smart sensors enable smart air conditioning control.

    Cheng, Chin-Chi; Lee, Dasheng

    2014-01-01

    In this study, mobile phones, wearable devices, temperature and human motion detectors are integrated as smart sensors for enabling smart air conditioning control. Smart sensors obtain feedback, especially occupants' information, from mobile phones and wearable devices placed on human body. The information can be used to adjust air conditioners in advance according to humans' intentions, in so-called intention causing control. Experimental results show that the indoor temperature can be controlled accurately with errors of less than ±0.1 °C. Rapid cool down can be achieved within 2 min to the optimized indoor capacity after occupants enter a room. It's also noted that within two-hour operation the total compressor output of the smart air conditioner is 48.4% less than that of the one using On-Off control. The smart air conditioner with wearable devices could detect the human temperature and activity during sleep to determine the sleeping state and adjusting the sleeping function flexibly. The sleeping function optimized by the smart air conditioner with wearable devices could reduce the energy consumption up to 46.9% and keep the human health. The presented smart air conditioner could provide a comfortable environment and achieve the goals of energy conservation and environmental protection. PMID:24961213

  11. Smart Sensors Enable Smart Air Conditioning Control

    Chin-Chi Cheng

    2014-06-01

    Full Text Available In this study, mobile phones, wearable devices, temperature and human motion detectors are integrated as smart sensors for enabling smart air conditioning control. Smart sensors obtain feedback, especially occupants’ information, from mobile phones and wearable devices placed on human body. The information can be used to adjust air conditioners in advance according to humans’ intentions, in so-called intention causing control. Experimental results show that the indoor temperature can be controlled accurately with errors of less than ±0.1 °C. Rapid cool down can be achieved within 2 min to the optimized indoor capacity after occupants enter a room. It’s also noted that within two-hour operation the total compressor output of the smart air conditioner is 48.4% less than that of the one using On-Off control. The smart air conditioner with wearable devices could detect the human temperature and activity during sleep to determine the sleeping state and adjusting the sleeping function flexibly. The sleeping function optimized by the smart air conditioner with wearable devices could reduce the energy consumption up to 46.9% and keep the human health. The presented smart air conditioner could provide a comfortable environment and achieve the goals of energy conservation and environmental protection.

  12. Towards smart environments using smart objects.

    Sedlmayr, Martin; Prokosch, Hans-Ulrich; Münch, Ulli

    2011-01-01

    Barcodes, RFID, WLAN, Bluetooth and many more technologies are used in hospitals. They are the technological bases for different applications such as patient monitoring, asset management and facility management. However, most of these applications exist side by side with hardly any integration and even interoperability is not guaranteed. Introducing the concept of smart objects inspired by the Internet of Things can improve the situation by separating the capabilities and functions of an object from the implementing technology such as RFID or WLAN. By aligning technological and business developments smart objects have the power to transform a hospital from an agglomeration of technologies into a smart environment. PMID:21893764

  13. Smart Demand Response Based on Smart Homes

    Jingang Lai; Hong Zhou; Wenshan Hu; Dongguo Zhou; Liang Zhong

    2015-01-01

    Smart homes (SHs) are crucial parts for demand response management (DRM) of smart grid (SG). The aim of SHs based demand response (DR) is to provide a flexible two-way energy feedback whilst (or shortly after) the consumption occurs. It can potentially persuade end-users to achieve energy saving and cooperate with the electricity producer or supplier to maintain balance between the electricity supply and demand through the method of peak shaving and valley filling. However, existing solutions...

  14. Smart Meter and Turkey

    ATİÇ, Serdal; Parlakyıldız, Şakir; İlcihan, Zeki

    2015-01-01

    Smart meters are developed measurement devices that provide much more information to the consumers and that provide the intervention opportunity compared to the conventional energy meters. A smart meter design is dependent on the requirements of the electricity distribution company and the customers. In this study, various features and technologies that can be integrated with the smart meters are explained. Summary information on various problems that can be encountered including design of sm...

  15. Smart Location Database - Download

    U.S. Environmental Protection Agency — The Smart Location Database (SLD) summarizes over 80 demographic, built environment, transit service, and destination accessibility attributes for every census...

  16. Smart Electronic Textiles.

    Weng, Wei; Chen, Peining; He, Sisi; Sun, Xuemei; Peng, Huisheng

    2016-05-17

    This Review describes the state-of-the-art of wearable electronics (smart textiles). The unique and promising advantages of smart electronic textiles are highlighted by comparing them with the conventional planar counterparts. The main kinds of smart electronic textiles based on different functionalities, namely the generation, storage, and utilization of electricity, are then discussed with an emphasis on the use of functional materials. The remaining challenges are summarized together with important new directions to provide some useful clues for the future development of smart electronic textiles. PMID:27005410

  17. Smart space technology innovations

    Chen, Mu-Yen

    2013-01-01

    Recently, ad hoc and wireless communication technologies have made available the device, service and information rich environment for users. Smart Space and ubiquitous computing extend the ""Living Lab"" vision of everyday objects and provide context-awareness services to users in smart living environments. This ebook investigates smart space technology and its innovations around the Living Labs. The final goal is to build context-awareness smart space and location-based service applications that integrate information from independent systems which autonomously and securely support human activ

  18. Smart Location Database - Service

    U.S. Environmental Protection Agency — The Smart Location Database (SLD) summarizes over 80 demographic, built environment, transit service, and destination accessibility attributes for every census...

  19. SmartCampusAAU

    Hansen, Rene; Thomsen, Bent; Thomsen, Lone Leth;

    2013-01-01

    This paper describes SmartCampusAAU - an open, extendable platform that supports the easy creation of indoor location based systems. SmartCampusAAU offers an app and backend that can be used to enable indoor positioning and navigation in any building. The SmartCampusAAU app is available on all...... major mobile platforms (Android, iPhone and Windows Phone) and supports both device- and infrastructure-based positioning. SmartCampusAAU also offers a publicly available OData backend that allows researchers to share radio map and location tracking data....

  20. Electricity Markets, Smart Grids and Smart Buildings

    Falcey, Jonathan M.

    A smart grid is an electricity network that accommodates two-way power flows, and utilizes two-way communications and increased measurement, in order to provide more information to customers and aid in the development of a more efficient electricity market. The current electrical network is outdated and has many shortcomings relating to power flows, inefficient electricity markets, generation/supply balance, a lack of information for the consumer and insufficient consumer interaction with electricity markets. Many of these challenges can be addressed with a smart grid, but there remain significant barriers to the implementation of a smart grid. This paper proposes a novel method for the development of a smart grid utilizing a bottom up approach (starting with smart buildings/campuses) with the goal of providing the framework and infrastructure necessary for a smart grid instead of the more traditional approach (installing many smart meters and hoping a smart grid emerges). This novel approach involves combining deterministic and statistical methods in order to accurately estimate building electricity use down to the device level. It provides model users with a cheaper alternative to energy audits and extensive sensor networks (the current methods of quantifying electrical use at this level) which increases their ability to modify energy consumption and respond to price signals The results of this method are promising, but they are still preliminary. As a result, there is still room for improvement. On days when there were no missing or inaccurate data, this approach has R2 of about 0.84, sometimes as high as 0.94 when compared to measured results. However, there were many days where missing data brought overall accuracy down significantly. In addition, the development and implementation of the calibration process is still underway and some functional additions must be made in order to maximize accuracy. The calibration process must be completed before a reliable

  1. Planning in smart grids

    Bosman, Maurice Gerardus Clemens

    2012-01-01

    Thee electricity supply chain is changing, due to increasing awareness for sustainability and an improved energy efficiency. The traditional infrastructure where demand is supplied by centralized generation is subject to a transition towards a Smart Grid. In this Smart Grid, sustainable generation f

  2. Smart cities: event everywhere

    Reboredo Penedo, Raquel

    2015-01-01

    The research attempts to provide a big picture from the literature through a Systematic Literature Review about the smart city and the existing standards topics for interchanging data through Smart City Apps. Additionally a prototype was created to analyze one of the standards found in the SLR

  3. Intelligent Smart Cloud Computing for Smart Service

    Song, Su-Mi; Yoon, Yong-Ik

    The cloud computing technology causes much attention in IT field. The developments using this technology have done actively. The cloud computing is more evolved than the existing offer. So, the current cloud computing only has a process that responds user requirements when users demand their needs. For intelligently adapting the needs, this paper suggests a intelligent smart cloud model that is based on 4S/3R. This model can handle intelligently to meet users needs through collecting user's behaviors, prospecting, building, delivering, and rendering steps. It is because users have always mobile devices including smart phones so that is collecting user's behavior by sensors mounted on the devices. The proposed service model using intelligent smart cloud computing will show the personalized and customized services to be possible in various fields.

  4. Smart houses for a smart grid

    Kok, J.K.; Warmer, C.J. [ECN Efficiency and Infrastructure, Petten (Netherlands); Karnouskos, S.; Weidlich, A. [SAP Research, Karlsruhe Institute of Technology, (Germany); Nestle, D.; Strauss, P. [The Institut fuer Solare Energieversorgungstechnik ISET, University of Kassel, Kassel (Germany); Dimeas, A.; Hatziargyriou, N. [Institute Computers Communications Systems ICCS, National Technical University of Athens NTUA, Athens (Greece); Buchholz, B.; Drenkard, S. [MVV Energie, Berlin (Germany); Lioliou, V. [Public Power Corporation PPC, Athens (Greece)

    2009-08-15

    Innovative technologies and concepts will emerge as we move towards a more dynamic, service-based, market-driven infrastructure, where energy efficiency and savings can be facilitated by interactive distribution networks. A new generation of fully interactive Information and Communication Technologies (ICT) infrastructure has to be developed to support the optimal exploitation of the changing, complex business processes and to enable the efficient functioning of the deregulated energy market for the benefit of citizens and businesses. The architecture of such distributed system landscapes must be designed and validated, standards need to be created and widely supported, and comprehensive, reliable IT applications will need to be implemented. The collaboration between a smart house and a smart grid is a promising approach which, with the help of ICT can fully unleash the capabilities of the smart electricity network.

  5. Development of SMART NPA

    SMART-NPA is the second user interface part of TASS/SMR in order to improve GUI (Graphic User Interface). Using SMART-NPA the analyzer not only can see the running status of SMART but control SMART. TASS/SMR, the calculation part, was written in Visual Fortran whereas the first user interface part, called TASS/Win, was written in Visual C++. For these reason the Active X control was the solution of SMART-NPA development. The five Active X controls were built in Visual Basic. They were Overview, Primary, Secondary, PRHRS and Control Panel Active X controls. They were contained in tab control, and can easily selected by user. They could communicate with TASS/Win using many interface functions. The graph screens were also developed for the display of major variable's trend. The integrity of SMART-NPA was verified through the comparison with TASS/SMR calculation results. The comparison show the same result, which reflects SMART-NPA is verified

  6. Home, Smart Home

    Hansen, Ellen Kathrine; Olesen, Gitte Gylling Hammershøj; Mullins, Michael

    2013-01-01

    The article places focus on how smart technologies integrated in a one family- home and particular the window offer unique challenges and opportunities for designing buildings with the best possible environments for people and nature. Toward an interdisciplinary approach, we address the interaction...... between daylight defined in technical terms and daylight defined in aesthetic, architectural terms. Through field-tests of a Danish carbon-neutral home and an analysis of five key design parameters, we explore the contradictions and potentials in smart buildings, using the smart window as example of how...

  7. Smart security proven practices

    Quilter, J David

    2014-01-01

    Smart Security: Understanding and Contributing to the Business is a video presentation. Length: 68 minutes. In Smart Security: Understanding and Contributing to the Business, presenter J. David Quilter demonstrates the benefits of how a fully integrated security program increases business profits and delivers smart security practices at the same time. The presentation does away with the misconception that security is only an expense. In fact, a well-integrated security program can protect business interests, thereby enhancing productivity and net income. Quilter covers cost analysis and secu

  8. Smart sensors and systems

    Kyung, Chong-Min; Yasuura, Hiroto; Liu, Yongpan

    2015-01-01

     This book describes for readers technology used for effective sensing of our physical world and intelligent processing techniques for sensed information, which are essential to the success of Internet of Things (IoTs).  The authors provide a multidisciplinary view of sensor technology from MEMS, biological, chemical, and electrical domains and showcase smart sensor systems in real applications including smart home, transportation, medical, environmental, agricultural, etc.  Unlike earlier books on sensors, this book will provide a “global” view on smart sensors covering abstraction levels from device, circuit, systems, and algorithms.  .

  9. Corporate Smart Phones

    Cavazotte, Flávia; Heloisa Lemos, Ana; Villadsen, Kaspar

    2014-01-01

    This article explores how the adoption of company sponsored smart phones inflicts upon the lives of professionals. Drawing upon qualitative interviews at a law firm in Brazil, the experiences of new smart phone users are reported upon in detail. Increased accessibility, accuracy and speed in...... negatively affected their private spheres, yet many of them paradoxically requested more efficient smart phone connectivity. The article focuses on the justifications, the different narrative strategies, employed by professionals for their conscious engagement in escalating work connectivity. It is suggested...... that these justifications display users' attempt to ‘dis-identify’ with the role and practice they perform....

  10. Test Your Sodium Smarts

    ... You may be surprised to learn how much sodium is in many foods. Sodium, including sodium chloride ... foods with little or no salt. Test your sodium smarts by answering these 10 questions about which ...

  11. Technology Roadmaps: Smart Grids

    NONE

    2011-07-01

    The development of Technology Roadmaps: Smart Grids -- which the IEA defines as an electricity network that uses digital and other advanced technologies to monitor and manage the transport of electricity from all generation sources to meet the varying electricity demands of end users -- is essential if the global community is to achieve shared goals for energy security, economic development and climate change mitigation. Unfortunately, existing misunderstandings of exactly what smart grids are and the physical and institutional complexity of electricity systems make it difficult to implement smart grids on the scale that is needed. This roadmap sets out specific steps needed over the coming years to achieve milestones that will allow smart grids to deliver a clean energy future.

  12. The Smart Factory

    Radziwon, Agnieszka; Bilberg, Arne; Bogers, Marcel;

    2014-01-01

    Nowadays we live in a world, which a decade ago would only be described in the science fiction literature. More and more things become smart and both scientists and engineers strive for developing not only new and innovative devices, but also homes, factories, or even cities. Despite of continuous...... development, many of those concepts are still being just a vision of the future, which still needs a lot of effort to become true. This paper reviews the usage of adjective smart in respect to technology and with a special emphasis on the smart factory concept placement among contemporary studies. Due...... to a lack of a consensus of common understanding of this term, a unified definition is proposed. The conceptualization will not only refer to various smart factory visions reported in the literature, but also link the crucial characteristics of this emerging manufacturing concept to usual manufacturing...

  13. Smart grid in China

    Sommer, Simon; Ma, Zheng; Jørgensen, Bo Nørregaard

    2015-01-01

    China is planning to transform its traditional power grid in favour of a smart grid, since it allows a more economically efficient and a more environmentally friendly transmission and distribution of electricity. Thus, a nationwide smart grid is likely to save tremendous amounts of resources and...... costs. This paper elaborates on the key stakeholders, crucial polices and general challenges in the context of the Chinese smart grid development. The paper finds that the Chinese energy market is a state monopoly and foreign companies can only become key stakeholders in the role of suppliers or service...... providers. It can be concluded that the Chinese smart grid development has still to overcome technological and political issues, such as overlapping authority structures, not installed or immature key technologies, the absence of standards and governmental market protectionism....

  14. The Smart Energy System

    Jurowetzki, Roman; Dyrelund, Anders; Hummelmose, Lars;

    the synergies which are obtained through integration of the district heating and district cooling, gas, and electricity grid into a single smart energy system. Besides documenting the technology and innovation strengths that Danish companies possess particularly relating to wind, district heating, CHP...... production, large scale solar heat, fuel cells, heat storage, waste incineration, among others, the report draws a picture of Denmark as a research and development hub for smart energy system solutions.......Copenhagen Cleantech Cluster has launched a new report, which provides an overview of Danish competencies relating to smart energy systems. The report, which is based on a questionnaire answered by almost 200 companies working with smart energy as well as a number of expert interviews, focuses on...

  15. Smart grid: hope or hype?

    Lunde, Morten; Røpke, Inge; Heiskanen, Eva

    2016-01-01

    The smart grid is an important but ambiguous element in the future transition of the European energy system. The current paper unpacks one influential national vision of the smart grid to identify what kinds of expectations guide the work of smart grid innovators and how the boundaries of the smart...... grid are defined. Building on data from a scenario exercise within a large Danish smart grid project, we examine how the smart grid and the conditions for its realization are defined and delimited. Our findings show that the smart grid hype embodies several implicit expectations that serve to guide...... how their (intentional or unintentional) choices serve to create or maintain certain boundaries in smart grid development: for example, an exclusive focus on electricity within the broader context of a sustainable energy system. As serious investment starts being made in the smart grid, concepts like...

  16. Smart Thermostat Dataset

    Alan, Alper Turan; Shann, Michael; Costanza, Enrico; Ramchurn, Sarvapali; Seuken, Sven

    2016-01-01

    Smart energy systems are becoming increasingly ubiquitous, and consequently transforming our lives. Domestic energy use is one of the most talked-about domains where people may greatly benefit from these systems. Given this, it is important to understand interactions with smart energy systems within people's everyday lives. To this end, we developed and deployed the first heating system that allows its users to control their home heating with real-time prices. In particular, we implemented th...

  17. Smart hybrid rotary damper

    Yang, C. S. Walter; DesRoches, Reginald

    2014-03-01

    This paper develops a smart hybrid rotary damper using a re-centering smart shape memory alloy (SMA) material as well as conventional energy-dissipating metallic plates that are easy to be replaced. The ends of the SMA and steel plates are inserted in the hinge. When the damper rotates, all the plates bend, providing energy dissipating and recentering characteristics. Such smart hybrid rotary dampers can be installed in structures to mitigate structural responses and to re-center automatically. The damaged energy-dissipating plates can be easily replaced promptly after an external excitation, reducing repair time and costs. An OpenSEES model of a smart hybrid rotary was established and calibrated to reproduce the realistic behavior measured from a full-scale experimental test. Furthermore, the seismic performance of a 3-story moment resisting model building with smart hybrid rotary dampers designed for downtown Los Angeles was also evaluated in the OpenSEES structural analysis software. Such a smart moment resisting frame exhibits perfect residual roof displacement, 0.006", extremely smaller than 18.04" for the conventional moment resisting frame subjected to a 2500 year return period ground motion for the downtown LA area (an amplified factor of 1.15 on Kobe earthquake). The smart hybrid rotary dampers are also applied into an eccentric braced steel frame, which combines a moment frame system and a bracing system. The results illustrate that adding smart hybrid rotaries in this braced system not only completely restores the building after an external excitation, but also significantly reduces peak interstory drifts.

  18. Towards smart city education

    Wolff, Annika; Kortuem, Gerd; Cavero, Jose

    2015-01-01

    Sustainability has been an important topic in UK schools for some time, most notably since the Sustainable School Strategy was proposed by the UK Department for Education (DFES) in 2006. However, as smart city technologies emerge and show real promise in contributing to a more sustainable future, it is becoming apparent that new skills for working with the big urban data sets that drive these innovations must be taught to upcoming generations to ensure that they can be active smart city citiz...

  19. Smart Energy Regions : Belgium

    Monfils, Stéphane; Hauglustaine, Jean-Marie

    2014-01-01

    This paper first describes the energy balance of Wallonia, its evolution, the share of renewable energy and the targets related to energy policy. The second part of this paper focuses on a study led on a small land in Villers-le-Bouillet. The goal here was to prove that smart incentives are needed in order to introduce on the market smart environment-friendly building solutions. Peer reviewed

  20. Smart Grid Integration Laboratory

    Troxell, Wade [Colorado State Univ., Fort Collins, CO (United States)

    2011-12-22

    The initial federal funding for the Colorado State University Smart Grid Integration Laboratory is through a Congressionally Directed Project (CDP), DE-OE0000070 Smart Grid Integration Laboratory. The original program requested in three one-year increments for staff acquisition, curriculum development, and instrumentation all which will benefit the Laboratory. This report focuses on the initial phase of staff acquisition which was directed and administered by DOE NETL/ West Virginia under Project Officer Tom George. Using this CDP funding, we have developed the leadership and intellectual capacity for the SGIC. This was accomplished by investing (hiring) a core team of Smart Grid Systems engineering faculty focused on education, research, and innovation of a secure and smart grid infrastructure. The Smart Grid Integration Laboratory will be housed with the separately funded Integrid Laboratory as part of CSU's overall Smart Grid Integration Center (SGIC). The period of performance of this grant was 10/1/2009 to 9/30/2011 which included one no cost extension due to time delays in faculty hiring. The Smart Grid Integration Laboratory's focus is to build foundations to help graduate and undergraduates acquire systems engineering knowledge; conduct innovative research; and team externally with grid smart organizations. Using the results of the separately funded Smart Grid Workforce Education Workshop (May 2009) sponsored by the City of Fort Collins, Northern Colorado Clean Energy Cluster, Colorado State University Continuing Education, Spirae, and Siemens has been used to guide the hiring of faculty, program curriculum and education plan. This project develops faculty leaders with the intellectual capacity to inspire its students to become leaders that substantially contribute to the development and maintenance of Smart Grid infrastructure through topics such as: (1) Distributed energy systems modeling and control; (2) Energy and power conversion; (3

  1. From Smart Metering to Smart Grid

    Kukuča, Peter; Chrapčiak, Igor

    2016-06-01

    The paper deals with evaluation of measurements in electrical distribution systems aimed at better use of data provided by Smart Metering systems. The influence of individual components of apparent power on the power loss is calculated and results of measurements under real conditions are presented. The significance of difference between the traditional and the complex evaluation of the electricity consumption efficiency by means of different definitions of the power factor is illustrated.

  2. Smart Tariff for Smart Meters In Smart Grid

    Dr. D. P. KOTHARI; Garauv Bapna,; P.Vijayapriya,

    2010-01-01

    The power grid is aging and congested and faces new challenges and stresses that put at risk its ability to reliably deliver power to an economy that is increasingly dependent on electricity. A growing recognition of the need to modernize the grid to meet tomorrow’s challenges has found articulation in the vision of a Smart Grid. The essence of this vision is “a fullyautomated power delivery network that can ensure a two-way flow of electricity and information between the power plants and app...

  3. Less Smart More City

    Rocco Papa

    2015-07-01

    Full Text Available Smart is an expression used in recent years in science, and it refers to someone or something that shows a lively intelligence, with a quick learning curve and a fast response to external stimuli. The present scenario is dominated by the accelerated technological development that involves every aspect of life, enhancing the everyday tools through the use of information and digital processing: everything is smart, even cities. But when you pair the term smart to a complex organism such as the city the significance of the two together is open to a variety of interpretations, as shown by the vast and varied landscape of definitions that have occurred in recent years. Our contribution presents the results of research aimed at analyzing and interpreting this fragmented scene mainly, but not exclusively, through lexical analysis, applied to a textual corpus of 156 definitions of smart city. In particular, the study identified the main groups of stakeholders that have taken part in the debate, and investigated the differences and convergences that can be detected: Academic, Institutional, and Business worlds. It is undeniable that the term smart has been a veritable media vehicle that, on the one hand brought to the center of the discussion the issue of the city, of increasing strategic importance for the major challenges that humanity is going to face,  and on the other has been a fertile ground on which to pour the interests of different groups and individuals. In a nutshell we can say that from the analysis the different approaches that each group has used and supported emerge clearly and another, alarming, consideration occurs: of the smart part of “Smart City” we clearly grasp the tools useful to the each group of stakeholders, and of the city part, as a collective aspiration, there is often little or nothing.

  4. Ten Smart Snacks for Teens

    ... Professionals Community Organizations​ ​​ HealthSense Alternate Language URL Ten Smart Snacks for Teens Page Content Many adults think ... Help your teen choose healthy snacks using these smart ideas: Make a fruit pizza. Spread 2 tablespoons ...

  5. Smart Distribution Systems

    Yazhou Jiang

    2016-04-01

    Full Text Available The increasing importance of system reliability and resilience is changing the way distribution systems are planned and operated. To achieve a distribution system self-healing against power outages, emerging technologies and devices, such as remote-controlled switches (RCSs and smart meters, are being deployed. The higher level of automation is transforming traditional distribution systems into the smart distribution systems (SDSs of the future. The availability of data and remote control capability in SDSs provides distribution operators with an opportunity to optimize system operation and control. In this paper, the development of SDSs and resulting benefits of enhanced system capabilities are discussed. A comprehensive survey is conducted on the state-of-the-art applications of RCSs and smart meters in SDSs. Specifically, a new method, called Temporal Causal Diagram (TCD, is used to incorporate outage notifications from smart meters for enhanced outage management. To fully utilize the fast operation of RCSs, the spanning tree search algorithm is used to develop service restoration strategies. Optimal placement of RCSs and the resulting enhancement of system reliability are discussed. Distribution system resilience with respect to extreme events is presented. Test cases are used to demonstrate the benefit of SDSs. Active management of distributed generators (DGs is introduced. Future research in a smart distribution environment is proposed.

  6. FleetSmart study

    The government of Canada's ecoEnergy for Fleets program was designed to reduce the impacts of freight transportation on the environment and human health by providing information and guidance to the Canadian transportation industry. The FleetSmart component of the program for commercial and institutional vehicles was initiated to develop information, tools, and training programs for vehicle operators. This paper discussed a study conducted to determine the attitudes and opinions of fleet drivers in relation to the FleetSmart program. A total of 1004 telephone surveys were conducted in order assess the level of understanding and value of collaborative materials provided by the program. The level of computer skills and computer accessibility of members of the Canadian transportation industry was evaluated. Attitudes, awareness, opinions, and behaviours of Canadian fleet owners, managers, drivers, and owner-operators in relation to fuel efficiency, product applications, and FleetSmart activities were discussed. The study showed awareness and use of the program offerings among members was relatively high. Approximately 60 per cent of members participated in idling reduction programs, while 56 per cent of members had visited the FleetSmart website, and had accessed information related to fuel efficiency. Approximately 7 out of 10 participants rated that the FleetSmart program was useful, and that materials were easy to understand and access. 12 tabs., 29 figs

  7. NSTAR Smart Grid Pilot

    Rabari, Anil [NSTAR Electric, Manchester, NH (United States); Fadipe, Oloruntomi [NSTAR Electric, Manchester, NH (United States)

    2014-03-31

    NSTAR Electric & Gas Corporation (“the Company”, or “NSTAR”) developed and implemented a Smart Grid pilot program beginning in 2010 to demonstrate the viability of leveraging existing automated meter reading (“AMR”) deployments to provide much of the Smart Grid functionality of advanced metering infrastructure (“AMI”), but without the large capital investment that AMI rollouts typically entail. In particular, a central objective of the Smart Energy Pilot was to enable residential dynamic pricing (time-of-use “TOU” and critical peak rates and rebates) and two-way direct load control (“DLC”) by continually capturing AMR meter data transmissions and communicating through customer-sited broadband connections in conjunction with a standardsbased home area network (“HAN”). The pilot was supported by the U.S. Department of Energy’s (“DOE”) through the Smart Grid Demonstration program. NSTAR was very pleased to not only receive the funding support from DOE, but the guidance and support of the DOE throughout the pilot. NSTAR is also pleased to report to the DOE that it was able to execute and deliver a successful pilot on time and on budget. NSTAR looks for future opportunities to work with the DOE and others in future smart grid projects.

  8. Securing smart grid technology

    Chaitanya Krishna, E.; Kosaleswara Reddy, T.; Reddy, M. YogaTeja; Reddy G. M., Sreerama; Madhusudhan, E.; AlMuhteb, Sulaiman

    2013-03-01

    In the developing countries electrical energy is very important for its all-round improvement by saving thousands of dollars and investing them in other sector for development. For Growing needs of power existing hierarchical, centrally controlled grid of the 20th Century is not sufficient. To produce and utilize effective power supply for industries or people we should have Smarter Electrical grids that address the challenges of the existing power grid. The Smart grid can be considered as a modern electric power grid infrastructure for enhanced efficiency and reliability through automated control, high-power converters, modern communications infrastructure along with modern IT services, sensing and metering technologies, and modern energy management techniques based on the optimization of demand, energy and network availability and so on. The main objective of this paper is to provide a contemporary look at the current state of the art in smart grid communications as well as critical issues on smart grid technologies primarily in terms of information and communication technology (ICT) issues like security, efficiency to communications layer field. In this paper we propose new model for security in Smart Grid Technology that contains Security Module(SM) along with DEM which will enhance security in Grid. It is expected that this paper will provide a better understanding of the technologies, potential advantages and research challenges of the smart grid and provoke interest among the research community to further explore this promising research area.

  9. Smart metering design and applications

    Weranga, K S K; Chandima, D P

    2013-01-01

    Taking into account the present day trends and the requirements, this Brief focuses on smart metering of electricity for next generation energy efficiency and conservation. The contents include discussions on the smart metering concepts and existing technologies and systems as well as design and implementation of smart metering schemes together with detailed examples.

  10. The Science of Smart Materials

    Boohan, Richard

    2011-01-01

    Over the last few decades, smart materials have become increasingly important in the design of products. Essentially, a smart material is one that has been designed to respond to a stimulus, such as a change in temperature or magnetic field, in a particular and useful way. This article looks at a range of smart materials that are relatively…

  11. Realisering af Smart City/Smart House i Nordjylland

    Lindgren, Peter; Saghaug, Kristin Margrethe

    2008-01-01

    beskriver tankerne, visionerne og perspektiverne i forhold til at realisere Smart House-konceptet i Region Nordjylland. Smart House-tankerne er baseret på at bygge smarte huse og smarte byggekomponenter til fremtidens brugere, hvor den nyeste teknologi indenfor byggematerialer kombineres med nye værdier....... Formålet med Smart House Nordjylland er at flytte byggeindustriens og forskernes fokus fra en indbyrdes konkurrence lokalt til et udviklende innovationssamarbejde, som sigter mod det globale marked. På denne måde kan regionen skabe et udstillingsvindue indenfor fremtidens byggeri gennem en interaktion...

  12. Smart Munitions (Review Paper

    C. P. Mahajan

    2010-03-01

    Full Text Available In modern land warfare, munitions are considered as highly effective means of the defence against an invading force, especially armoured fighting vehicles. In recent decades, new technologies have transformed the dumb land munitions, into sophisticated smart munitions that can be used for offensive purposes. The evolution in the munitions technology was marked by the introduction of sensored smart munitions. Armament Research and Development Establishment (ARDE has achieved a technological breakthrough by developing world class sensor-based influence land munitions Adrushy MK-I and subsequently Adrushy MK-II. Successful development of these smart influence munitions has made India proud and at par with the world market.Defence Science Journal, 2010, 60(2, pp.159-163, DOI:http://dx.doi.org/10.14429/dsj.60.334

  13. Smart packaging for photonics

    Smith, J.H.; Carson, R.F.; Sullivan, C.T.; McClellan, G.; Palmer, D.W. [ed.

    1997-09-01

    Unlike silicon microelectronics, photonics packaging has proven to be low yield and expensive. One approach to make photonics packaging practical for low cost applications is the use of {open_quotes}smart{close_quotes} packages. {open_quotes}Smart{close_quotes} in this context means the ability of the package to actuate a mechanical change based on either a measurement taken by the package itself or by an input signal based on an external measurement. One avenue of smart photonics packaging, the use of polysilicon micromechanical devices integrated with photonic waveguides, was investigated in this research (LDRD 3505.340). The integration of optical components with polysilicon surface micromechanical actuation mechanisms shows significant promise for signal switching, fiber alignment, and optical sensing applications. The optical and stress properties of the oxides and nitrides considered for optical waveguides and how they are integrated with micromechanical devices were investigated.

  14. smartRestaurant.

    Rubio Ramírez de Arellano, Ana Belén

    2016-01-01

    El proyecto smartRestaurant consiste en una aplicación inteligente que trata de ayudar a las personas a perder el mínimo tiempo para reservar mesa en su restaurante habitual. Para ello se ha creado una aplicación que interactúa con beacons colocados en un edificio al que acceden bastantes personas continuamente. A una hora concreta, los usuarios que dispongan de la aplicación smartRestaurant instalada en el móvil recibirán una notificación push con información del restaurante. Una vez reci...

  15. Smart Cities: esperienze europee

    Gasca, Emanuela

    2013-01-01

    «Il tema chiave che ruota intorno concetto di Smat City è la necessità e il desiderio di trasformare le città e le comunità in luoghi con una migliore qualità della vita» (Van Beurden, 2011). Proprio questo deve essere uno degli obiettivi principali delle strategie smart che, valorizzando le potenzialità dei territori nei quali si sviluppano, devono essere orientate ad un miglioramento delle condizioni di vita della cittadinanza e allo sviluppo della capacità attrattiva delle città. La smart ...

  16. SMART. The design logic; SMART. De ontwerplogica

    Kamphuis, I.G [ECN Duurzame Energie in de Gebouwde Omgeving DEGO, Petten (Netherlands); Jelsma, J. [ECN Beleidsstudies, Petten (Netherlands); Zeiler, W. [Kropman, Rijswijk (Netherlands)

    2005-03-15

    Control engineering is a field well suited to the application of new developments in computing. Examples of such systems are those built around control algorithms based on technologies such as neural networks, fuzzy logic, genetic algorithms and knowledge systems. The SMART (Smart Multi Agent inteRnet Technology) research project is a cooperative venture to study new control strategies using agent technology, a form of intelligent active software. Agent technology is a development originating in the field of artificial intelligence (AI). AI studies the phenomenon of intelligence and aims to develop intelligence systems - intelligence in the sense that such systems exhibit purposeful, adaptive behaviour under varying circumstances. In theory, agents are computer programs whose behaviour shows a close resemblance to certain human skills, such as remembering, learning, reasoning, planning and communicating. However, programs possessing characteristics like these already exist in current practice. A multi-agent system consists of a number of autonomously acting programs (agents) each of which has a distinct task to perform within the system. Agents can communicate with one another, and the ultimate goal is for the agents to cooperate in achieving a complex task. The agents attempt to do so by negotiating with one another so as to arrive at the optimal solution in the prevailing situation. [Dutch] Het vakgebied van de regeltechniek is zeer geschikt om ontwikkelingen vanuit de computertechnologie toe te passen. Zo zijn er systemen met regelalgoritmes, gebaseerd op technieken zoals neurale netwerken, fuzzy logic, genetische algoritmes en kennissystemen gebouwd. Binnen het onderzoeksproject SMART (Smart Multi Agent inteRnet Technology) is er samengewerkt om de mogelijkheden van nieuwe regelstrategieen middels agenttechnologie, intelligente actieve software te onderzoeken. Agenttechnologie is een ontwikkeling afkomstig uit het vakgebied van de kunstmatige intelligentie (Al

  17. Designing smart markets

    M. Bichler (Martin); A. Gupta (Alok); W. Ketter (Wolfgang)

    2010-01-01

    textabstractElectronic markets have been a core topic of information systems (IS) research for last three decades. We focus on a more recent phenomenon: smart markets. This phenomenon is starting to draw considerable interdisciplinary attention from the researchers in computer science, operations re

  18. SMART product innovation

    Cramer-Petersen, Claus L.; Ahmed-Kristensen, Saeema; Li, Xuemeng;

    2016-01-01

    Among the inspirations for the SMART process is “design to customer value,” where products are modified based on a thorough understanding of customers that allows product developers to eliminate features that do not affect customer satisfaction while including only the elements and functionality...

  19. Decentral Smart Grid Control

    Schäfer, Benjamin; Matthiae, Moritz; Timme, Marc; Witthaut, Dirk

    2015-01-01

    Stable operation of complex flow and transportation networks requires balanced supply and demand. For the operation of electric power grids—due to their increasing fraction of renewable energy sources—a pressing challenge is to fit the fluctuations in decentralized supply to the distributed and temporally varying demands. To achieve this goal, common smart grid concepts suggest to collect consumer demand data, centrally evaluate them given current supply and send price information back to customers for them to decide about usage. Besides restrictions regarding cyber security, privacy protection and large required investments, it remains unclear how such central smart grid options guarantee overall stability. Here we propose a Decentral Smart Grid Control, where the price is directly linked to the local grid frequency at each customer. The grid frequency provides all necessary information about the current power balance such that it is sufficient to match supply and demand without the need for a centralized IT infrastructure. We analyze the performance and the dynamical stability of the power grid with such a control system. Our results suggest that the proposed Decentral Smart Grid Control is feasible independent of effective measurement delays, if frequencies are averaged over sufficiently large time intervals.

  20. SmartOrBAC

    Imane BOUIJ-PASQUIER

    2015-11-01

    Full Text Available The emergence of the Internet of Things (IoT paradigm, provides a huge scope for more streamlined living through an increase of smart services but this coincides with an increase in security and privacy concerns, therefore access control has been an important factor in the development of IoT. This work proposes an authorization access model called SmartOrBAC built around a set of security and performance requirements. This model enhances the existing OrBAC (Organization-based Access Control model and adapts it to IoT environments. SmartOrBAC separates the problem into different functional layers and then distributes processing costs between constrained devices and less constrained ones and at the same time addresses the collaborative aspect with a specific solution. This paper also presents the application of SmartOrBAC on a real example of IoT and gives a complexity study demonstrating that even though this model is extensive, it does not add additional complexity regarding traditional access control models.

  1. EU Smart City Governance

    Carmela Gargiulo

    2013-11-01

    Full Text Available In recent years European Commission has developed a set of documents for Members States tracing, directly or indirectly, recommendations for the transformation of the European city. The paper wants to outline which future EU draws for the city, through an integrated and contextual reading of addresses and strategies contained in the last documents, a future often suggested as Smart City. Although the three main documents (Cohesion Policy 2014-2020 of European Community, Digital Agenda for Europe and European Urban Agenda face the issue of the future development of European cities from different points of view, which are respectively cohesion social, ICT and urban dimension, each of them pays particular attention to urban and territorial dimension, identified by the name of Smart City. In other words, the paper aims at drawing the scenario of evolution of Smart Cities that can be delineated through the contextual reading of the three documents. To this end, the paper is divided into three parts: the first part briefly describes the general contents of the three European economic plan tools; the second part illustrates the scenarios for the future of the European city contained in each document; the third part seeks to trace the evolution of the Smart Cities issue developed by the set of the three instruments, in order to provide the framework of European Community for the near future of our cities. 

  2. Composites get smart

    Deborah D.L Chung

    2002-01-01

    Intrinsically smart structural composites are multifunctional structural materials which can perform functions such as sensing strain, stress, damage or temperature; thermoelectric energy generation; EMI shielding; electric current rectification; and vibration reduction. These capabilities are rendered by the use of materials science concepts to enhance functionality without compromising structural properties. They are not achieved by the embedding of devices in the structure. Intrinsically s...

  3. Modelling Chinese Smart Grid

    Yuksel, Ender; Nielson, Hanne Riis; Nielson, Flemming;

    In this document, we consider a specific Chinese Smart Grid implementation and try to address the verification problem for certain quantitative properties including performance and battery consumption. We employ stochastic model checking approach and present our modelling and analysis study using...

  4. Smart Efficient Lightweight Facade

    Martjanova, I.; Miraliyari, M.; Kakolyri, T.

    2014-01-01

    This "designers' manual" is made during the TIDO-course AR0533 Innovation & Sustainability. The purpose of the manual is to describe and demonstrate innovative materials for an efficient, lightweight and smartly working facade. We explain their current state and their technological progress so the

  5. Go Sun Smart

    Scott, Michael D.; Buller, David B.; Walkosz, Barbara J.; Andersen, Peter A.; Cutter, Gary R.; Dignan, Mark B.

    2008-01-01

    This is the story of Go Sun Smart, a worksite wellness program endorsed by the North American Ski Area Association and funded by the National Cancer Institute. Between 2000 and 2002 we designed and implemented a large-scale worksite intervention at over 300 ski resorts in North America with the objective of reducing ski area employees and guests…

  6. Decentral Smart Grid Control

    Stable operation of complex flow and transportation networks requires balanced supply and demand. For the operation of electric power grids—due to their increasing fraction of renewable energy sources—a pressing challenge is to fit the fluctuations in decentralized supply to the distributed and temporally varying demands. To achieve this goal, common smart grid concepts suggest to collect consumer demand data, centrally evaluate them given current supply and send price information back to customers for them to decide about usage. Besides restrictions regarding cyber security, privacy protection and large required investments, it remains unclear how such central smart grid options guarantee overall stability. Here we propose a Decentral Smart Grid Control, where the price is directly linked to the local grid frequency at each customer. The grid frequency provides all necessary information about the current power balance such that it is sufficient to match supply and demand without the need for a centralized IT infrastructure. We analyze the performance and the dynamical stability of the power grid with such a control system. Our results suggest that the proposed Decentral Smart Grid Control is feasible independent of effective measurement delays, if frequencies are averaged over sufficiently large time intervals. (paper)

  7. Advanced Smart Metering Infrastructure for Future Smart Homes

    Diaz, Enrique Rodriguez; Palacios-Garcia, Emilio; Firoozabadi, Mehdi Savaghebi;

    2015-01-01

    Smart buildings and homes are becoming a key player in the future green and sustainable energy grid, due to the integration of distributed energy sources and the demand control capabilities. Advanced smart metering systems are required for the operation of the future smart grid. Smart metering......-intrusive load monitoring, can be applied for this purpose. This paper shows an advanced smart metering infrastructure for integration in future smart homes, where not only the electrical consumption is monitored, but also the gas, water, and heating. Therefore, by monitoring all energy systems in the building...... systems allow to monitor the energy consumption of end-users, while provides useful information regarding power quality. The information provided by these systems is used by the system operator to enhance the energy supply, and several techniques, as load scheduling, demand side management, non...

  8. Smart Evaluation of Electric Utility Smart Grid Investment Proposals

    Stanford Levin

    2011-01-01

    Electric companies policy makers and regulators around the world are facing calls for smart grid updates. Sometimes these upgrades make business sense and are undertaken by electric companies as has been the case with some smart grid investments in New Zealand. Frequently however the calls for upgrades come with demands for significant subsidies to pay for them as is likely to be the case for additional smart grid investments in New Zealand. In order to evaluate these subsidy requests a cost-...

  9. From climate-smart agriculture to climate-smart landscapes

    Scherr Sara J; Shames Seth; Friedman Rachel

    2012-01-01

    Abstract Background For agricultural systems to achieve climate-smart objectives, including improved food security and rural livelihoods as well as climate change adaptation and mitigation, they often need to be take a landscape approach; they must become ‘climate-smart landscapes’. Climate-smart landscapes operate on the principles of integrated landscape management, while explicitly incorporating adaptation and mitigation into their management objectives. Results An assessment of climate ch...

  10. The smart - development and technology; Der smart - Entwicklung und Technik

    Goppelt, G.

    1999-06-01

    The smart is the first representative of a radically new vehicle concept, with minimum space requirements and trend-setting in terms of ecology, safety, and individualism. The new design is not rooted in any tradition. The contribution describes the development process and constructional features of the smart. [Deutsch] Der smart ist der erste Vertreter eines voellig neuen Fahrzeugkonzepts. Bei kleinstem Raumbedarf soll er neue Massstaebe bei Oekologie, Sicherheit und Individualitaet setzen. Entstanden ist eine konsequente Neukonstruktion, die sich von bisherigen Traditionen loest. In diesem Beitrag sind der Entwicklungsprozess sowie die Konstruktionsmerkmale des smart beschrieben. (orig.)

  11. Smart Grid Security A Smart Meter-Centric Perspective

    Vigo, Roberto; Yuksel, Ender; Ramli, Carroline Dewi Puspa Kencana

    2012-01-01

    , leading to what is known as the Smart Grid. The development of this Cyber-Physical System introduces new security issues, thus calling for efforts in studying possible attacks and devising suitable countermeasures. In this paper, we review a generic model for the Smart Grid, and present possible attacks...... and countermeasures focusing on a key component of the Smart Grid: the Smart Meter.......The electricity grid is a key infrastructure for our society, therefore its security is a critical public concern. This physical system is becoming more and more complex as it is coupled with a cyber layer carrying information about power usage and control instructions for intelligent appliances...

  12. Smart Grid: Network simulator for smart grid test-bed

    Smart Grid become more popular, a smaller scale of smart grid test-bed is set up at UNITEN to investigate the performance and to find out future enhancement of smart grid in Malaysia. The fundamental requirement in this project is design a network with low delay, no packet drop and with high data rate. Different type of traffic has its own characteristic and is suitable for different type of network and requirement. However no one understands the natural of traffic in smart grid. This paper presents the comparison between different types of traffic to find out the most suitable traffic for the optimal network performance.

  13. Smart materials optical mirrors

    Chen, Peter C.; Rabin, Douglas M.

    2014-08-01

    We report the fabrication of imaging quality optical mirrors with smooth surfaces using carbon nanotubes embedded in an epoxy matrix. CNT/epoxy is a multifunctional or `smart' composite material that has sensing capabilities and can be made to incorporate self-actuation as well. Moreover, since the precursor is a low density liquid, large and lightweight mirrors can be fabricated by processes such as replication, spincasting, and 3D printing. The technology therefore holds promise for development of a new generation of lightweight, compact `smart' telescope mirrors with figure sensing and active or adaptive figure control. We report on measurements made of optical and mechanical characteristics. We discuss possible paths for future development.

  14. Renewable smart materials

    Kim, Hyun Chan; Mun, Seongcheol; Ko, Hyun-U.; Zhai, Lindong; Kafy, Abdullahil; Kim, Jaehwan

    2016-07-01

    The use of renewable materials is essential in future technologies to harmonize with our living environment. Renewable materials can maintain our resources from the environment so as to overcome degradation of natural environmental services and diminished productivity. This paper reviews recent advancement of renewable materials for smart material applications, including wood, cellulose, chitin, lignin, and their sensors, actuators and energy storage applications. To further improve functionality of renewable materials, hybrid composites of inorganic functional materials are introduced by incorporating carbon nanotubes, titanium dioxide and tin oxide conducting polymers and ionic liquids. Since renewable materials have many advantages of biocompatible, sustainable, biodegradable, high mechanical strength and versatile modification behaviors, more research efforts need to be focused on the development of renewable smart materials.

  15. Smart metering gateway works as Smart Home Energy Manager; Smart Metering Gateway als Smart Home Energy Manager

    Walter, Klaus-Dieter [SSV Software Systems GmbH, Hannover (Germany)

    2011-07-01

    The installation of smart meters together with real time consumption data visualization doesn't help to save energy CO2 emissions. With regards to refinancing options, the situation in Germany has been quite different since the middle of last year for buildings equipped with a photovoltaic system. If a heat pump system is also present, intelligent energy use in conjunction with smart meters can save considerable amounts of money. A Smart Home Energy Manager (SHEM) automates the energy saving. (orig.)

  16. Smart Grid Technologies and Implementations

    Zhang, Haotian

    2014-01-01

    Smart grid has been advocated in both developing and developed countries in many years to deal with large amount of energy deficit and air pollutions. However, many literatures talked about some specific technologies and implementations, few of them could give a clear picture on the smart grid implementations in a macro scale like what is the main consideration for the smart grid implementations, how to examine the power system operation with communication network deployment, how to determine...

  17. Management of Smart Spaces

    van der Meer, Sven; Jennings, Brendan

    2004-01-01

    This paper introduces the M-Zones (www.m-zones.org) approach for the integrated management of networks, distributed services and applications within Smart Spaces. The main objective of this approach is to facilitate the realisation of software, systems and services that address composition, scalability, reliability and robustness and self-adaptation. It focuses on middleware for management, control and use of fully distributed resources. The term “integrated management” is used to highlight t...

  18. Businessplan Smart Sustainable cities

    Verdeyen, Nadia; Opstelten, Ivo; Eweg, Erlijn; Rietbergen, Marieke; Martinovic, Ina

    2014-01-01

    Uit voorwoord Anton Franken, lid CvB `Smart Sustainable Cities is een platform voor het bedrijfsleven, kennisinstellingen en Hogeschool Utrecht waar gezamenlijk vernieuwende producten en diensten worden ontwikkeld die de realisatie van slimme, duurzame en gezonde steden dichterbij brengt. Startende en ervaren professionals hebben hiermee de mogelijkheid om via het onderwijs of via bij- en nascholing de nieuwste toepasbare kennis en inzichten op dit gebied op te doen. Tevens verricht het platf...

  19. Smart cities in Europe

    Caragliu, A.; C. Del Bo'; P. Nijkamp

    2009-01-01

    Urban performance currently depends not only on the city’s endowment of hard infrastructure (‘physical capital’), but also, and increasingly so, on the availability and quality of knowledge communication and social infrastructure (‘human and social capital’). The latter form of capital is decisive for urban competitiveness. Against this background, the concept of the ‘smart city’ has recently been introduced as a strategic device to encompass modern urban production factors in a common framew...

  20. Quantum Smart Matter

    Hogg, Tad; Chase, J Geoffrey

    1996-01-01

    The development of small-scale sensors and actuators enables the construction of smart matter in which physical properties of materials are controlled in a distributed manner. In this paper, we describe how quantum computers could provide an additional capability, programmable control over some quantum behaviors of such materials. This emphasizes the need for spatial coherence, in contrast to the more commonly discussed issue of temporal coherence for quantum computing. We also discuss some p...

  1. Smart innovation policies

    Camagni, Roberto; Capello, Roberta

    2012-01-01

    This paper presents conceptual and empirical reasons for moving from a thematically-regionally neutral innovation policy to a thematically and regionally focused innovation policy, in line with the smart specialization approach of the new cohesion policy framework. The paper starts by claiming that the pathways towards innovation and modernization are differentiated among regions according to local specificities. In fact, territorial innovation patterns exist, that differ one another in terms...

  2. For smart electric grids

    The authors identify and discuss the main challenges faced by the French electric grid: the management of electricity demand and the needed improvement of energy efficiency, the evolution of consumer's state of mind, and the integration of new production capacities. They notably outline that France have been living until recently with an electricity abundance, but now faces the highest consumption peaks in Europe, and is therefore facing higher risks of power cuts. They also notice that the French energy mix is slowly evolving, and outline the problems raised by the fact that renewable energies which are to be developed, are decentralised and intermittent. They propose an overview of present developments of smart grids, and outline their innovative characteristics, challenges raised by their development and compare international examples. They show that smart grids enable a better adapted supply and decentralisation. A set of proposals is formulated about how to finance and to organise the reconfiguration of electric grids, how to increase consumer's responsibility for peak management and demand management, how to create the conditions of emergence of a European market of smart grids, and how to support self-consumption and the building-up of an energy storage sector

  3. Smart Grid Demonstration Project

    Miller, Craig [National Rural Electric Cooperative Association, Arlington, VA (United States); Carroll, Paul [National Rural Electric Cooperative Association, Arlington, VA (United States); Bell, Abigail [National Rural Electric Cooperative Association, Arlington, VA (United States)

    2015-03-11

    The National Rural Electric Cooperative Association (NRECA) organized the NRECA-U.S. Department of Energy (DOE) Smart Grid Demonstration Project (DE-OE0000222) to install and study a broad range of advanced smart grid technologies in a demonstration that spanned 23 electric cooperatives in 12 states. More than 205,444 pieces of electronic equipment and more than 100,000 minor items (bracket, labels, mounting hardware, fiber optic cable, etc.) were installed to upgrade and enhance the efficiency, reliability, and resiliency of the power networks at the participating co-ops. The objective of this project was to build a path for other electric utilities, and particularly electrical cooperatives, to adopt emerging smart grid technology when it can improve utility operations, thus advancing the co-ops’ familiarity and comfort with such technology. Specifically, the project executed multiple subprojects employing a range of emerging smart grid technologies to test their cost-effectiveness and, where the technology demonstrated value, provided case studies that will enable other electric utilities—particularly electric cooperatives— to use these technologies. NRECA structured the project according to the following three areas: Demonstration of smart grid technology; Advancement of standards to enable the interoperability of components; and Improvement of grid cyber security. We termed these three areas Technology Deployment Study, Interoperability, and Cyber Security. Although the deployment of technology and studying the demonstration projects at coops accounted for the largest portion of the project budget by far, we see our accomplishments in each of the areas as critical to advancing the smart grid. All project deliverables have been published. Technology Deployment Study: The deliverable was a set of 11 single-topic technical reports in areas related to the listed technologies. Each of these reports has already been submitted to DOE, distributed to co-ops, and

  4. Smart Grid, Smart Controllers and Home Energy Automation—Creating the Infrastructure for Future

    Abhishek Khanna

    2012-01-01

    Integration of unpredictable renewable power sources into the Grid is leading to the development of wide area control algorithms and smart grid. Smart meters are the first step in the building a smart consumer interface. Much more, however, would be required in building a smart grid than just smart meters. This paper explores the conceptual architecture of smart grid. It highlights the need for additional infrastructure to realize full potential of smart grid. The information presented in thi...

  5. SMART-NPA evaluation report

    Kim, Hee Kyung; Lee, G. H.; Yoon, H. Y.; Kim, H. C. [Korea Atomic Energy Research Institute, Taejeon (Korea)

    2002-05-01

    SMART(System-integrated Modular Advanced ReacTor) is a 330 MWt integral reactor which is currently under development at Korea Atomic Energy Research Institute for desalination and electricity generation. SMART-NPA is the second user interface part of TASS/SMR in order to improve GUI(Graphic User Interface). Using SMART-NPA the analyzer not only can see the running status of SMART but make change of major SMART parameters. TASS/SMR, the calculation part, was written in Fortran whereas the first user interface part, called TASSWin, was written in Visual C{sup ++}. For these reason, the ActiveX control was chosen as the solution of SMART-NPA development. The five ActiveX controls were built in Visual Basic. They were Overview, Primary, Secondary, PRHRS and Control Panel ActiveX controls. They were contained in tab control, and can easily selected by user. They could communicate with TASSWin using many interface functions. The graph screens were also developed for the display of major variable's trend. The purpose of this report is the verification of SMART-NPA. The input decks were 100-200-100% power maneuvering operation, Feed Line Break Accident and user's input on Control Panel. The results of SMART-NPA for these cases were compared with the results of TASS/SMR stand alone version. The comparison results were same respectively. And all screens of SMART-NPA reflected the calculated results of TASS/SMR very well. That means SMART-NPA was calculated results of TASS/SMR very well. That means SMART-NPA was verified. 9 refs., 30 figs., 4 tabs. (Author)

  6. Managing Emergency Situations in the Smart City: The Smart Signal.

    Asensio, Ángel; Blanco, Teresa; Blasco, Rubén; Marco, Álvaro; Casas, Roberto

    2015-01-01

    In a city there are numerous items, many of them unnoticed but essential; this is the case of the signals. Signals are considered objects with reduced technological interest, but in this paper we prove that making them smart and integrating in the IoT (Internet of Things) could be a relevant contribution to the Smart City. This paper presents the concept of Smart Signal, as a device conscious of its context, with communication skills, able to offer the best message to the user, and as a ubiquitous element that contributes with information to the city. We present the design considerations and a real implementation and validation of the system in one of the most challenging environments that may exist in a city: a tunnel. The main advantages of the Smart Signal are the improvement of the actual functionality of the signal providing new interaction capabilities with users and a new sensory mechanism of the Smart City. PMID:26094626

  7. Managing Emergency Situations in the Smart City: The Smart Signal

    Ángel Asensio

    2015-06-01

    Full Text Available In a city there are numerous items, many of them unnoticed but essential; this is the case of the signals. Signals are considered objects with reduced technological interest, but in this paper we prove that making them smart and integrating in the IoT (Internet of Things could be a relevant contribution to the Smart City. This paper presents the concept of Smart Signal, as a device conscious of its context, with communication skills, able to offer the best message to the user, and as a ubiquitous element that contributes with information to the city. We present the design considerations and a real implementation and validation of the system in one of the most challenging environments that may exist in a city: a tunnel. The main advantages of the Smart Signal are the improvement of the actual functionality of the signal providing new interaction capabilities with users and a new sensory mechanism of the Smart City.

  8. Good standards for smart meters

    R.A. Hoenkamp; G.B. Huitema

    2012-01-01

    This paper examines what lessons can be learned from the rollout of smart meters in the Netherlands to improve the European smart meter standardization. This study is based on the case of the Dutch meter rollout which preparations started in 2005 but finally was delayed until 2011 by governmental co

  9. Smart antennas in aerospace applications

    Verpoorte, Jaco; Schippers, Harmen; Roeloffzen, Chris G.H.; Marpaung, David A.I.

    2010-01-01

    The interest in Smart Antennas for aerospace applications is growing. This paper describes smart antennas which can be used on aircraft. Two aerospace applications are discussed in more detail: a phased array antenna with optical beam forming and a large vibrating phased array antenna with electronic compensation techniques.

  10. Smart Body Sensor Object Networking

    Bhumip Khasnabish

    2014-01-01

    This paper discusses smart body sensor objects (BSOs), including their networking and internetworking. Smartness can be incorpo-rated into BSOs by embedding virtualization, predictive analytics, and proactive computing and communications capabilities. A few use cases including the relevant privacy and protocol requirements are also presented. General usage and deployment eti-quette along with the relevant regulatory implications are then discussed.

  11. Streamlining Smart Meter Data Analytics

    Liu, Xiufeng; Nielsen, Per Sieverts

    2015-01-01

    with the complexity of data processing and data analytics. The system offers an information integration pipeline to ingest smart meter data; scalable data processing and analytic platform for pre-processing and mining big smart meter data sets; and a web-based portal for visualizing data analytics results. The system...

  12. Development of smart solar tanks

    Furbo, Simon; Andersen, Elsa

    1999-01-01

    The aim of the project is to develop smart solar tanks. A smart solar tank is a tank in which the domestic water can bee heated both by solar collectors and by an auxiliary energy supply system. The auxiliary energy supply system heats up the hot-water tank from the top and the water volume heated...

  13. Preliminary design of smart fuel

    SMART (System-integrated Modular Advanced Reactor) is a novel light water rector with a modular, integral primary system configuration. This concept has been developing a 660 MWt by Korean Nuclear Power Industry Group with KAERI. SMART is being developed for use as an energy source for small-scale power generation and seawater desalination. Although the design of SMART is based on the current pressurized water reactor technology, new technologies such as enhanced safety, and passive safety have been applied, and system simplification and modularization, innovations in manufacturing and installation technologies have been implemented culminating in a design that has enhanced safety and economy, and is environment -friendly. In this paper described the preliminary design of the nuclear Fuel for this SMART, the design concept and the characteristics of SMART Fuel. In specially this paper describe the optimization of grid span adjustment to improve the thermal performance of the SMART Fuel as well as to improve the seismic resistance performance of the SMART Fuel, it is not easy to improve the both performance simultaneously because of design parameter of each performance inversely proportional. SMART Fuel enable to extra-long extended fuel cycle length and resistance of proliferation, enhanced safety, improved economics and reduced nuclear waste

  14. Smart textiles: Challenges and opportunities

    Cherenack, Kunigunde; van Pieterson, Liesbeth

    2012-11-01

    Smart textiles research represents a new model for generating creative and novel solutions for integrating electronics into unusual environments and will result in new discoveries that push the boundaries of science forward. A key driver for smart textiles research is the fact that both textile and electronics fabrication processes are capable of functionalizing large-area surfaces at very high speeds. In this article we review the history of smart textiles development, introducing the main trends and technological challenges faced in this field. Then, we identify key challenges that are the focus of ongoing research. We then proceed to discuss fundamentals of smart textiles: textile fabrication methods and textile interconnect lines, textile sensor, and output device components and integration of commercial components into textile architectures. Next we discuss representative smart textile systems and finally provide our outlook over the field and a prediction for the future.

  15. The smart grid research network

    Troi, Anders; Jørgensen, Bo Nørregaard; Larsen, Emil Mahler;

    2013-01-01

    This road map is a result of part-recommendation no. 25 in ‘MAIN REPORT – The Smart Grid Network’s recommendations’, written by the Smart Grid Network for the Danish Ministry of Climate, Energy and Building in October 2011. This part-recommendation states: “Part-recommendation 25 – A road map......-recommendation: Universities, along with relevant electric-industry actors, should establish a working group for the completion of a consolidated road map by the end of 2012.” In its work on this report, the Smart Grid Research Network has focused particularly on part-recommendations 26, 27 and 28 in ‘MAIN REPORT – The Smart...... Grid Network’s recommendations’, which relate to strengthening and marketing the research infrastructure that will position Denmark as the global hub for Smart Grid development; strengthening basic research into the complex relationships in electric systems with large quantities of independent parties...

  16. Smart contracts sobre Bitcoin

    Andreu Alemany, Josep Miquel

    2016-01-01

    El present treball final de màster realitza una introducció als smart contracts. El treball introdueix el concepte de contracte intel·ligent, els seus usos i alguns exemples existents. Seguidament proporciona les nocions necessàries de les transaccions del protocol Bitcoin per poder implementar un contracte intel·ligent, usant la blockchain que ofereix el protocol. Per últim, s'explica la implementació d'un contracte intel·ligent usant bitcoin: un canal de micropagaments. El presente traba...

  17. Towards Smart City Learning

    Rehm, Matthias; Stan, Catalin; Wøldike, Niels Peter;

    2015-01-01

    We present an approach to geometry learning that is based on a didactic theory, which builds on play in order to discover and learn about geometry. Inspired by this theory, a mobile and location-aware game has been developed that aims at embodying geometric concepts in the real world. To this end......, the concept of smart city learning is exploited to situate learning about geometric shapes in concrete buildings and thus make them more accessible for younger children. In close collaboration with a local school a game for 3rd graders was developed and tested on a field trip and in class. A mixed measures...

  18. Smart power grids 2011

    Keyhani, Ali

    2012-01-01

    Electric power systems are experiencing significant changes at the worldwide scale in order to become cleaner, smarter, and more reliable. This edited book examines a wide range of topics related to these changes, which are primarily caused by the introduction of information technologies, renewable energy penetration, digitalized equipment, new operational strategies, and so forth. The emphasis will be put on the modeling and control of smart grid systems. This book addresses research topics such as high efficiency transforrmers, wind turbines and generators, fuel cells, or high speed turbines

  19. Prototyping a Smart City

    Korsgaard, Henrik; Brynskov, Martin

    In this paper, we argue that by approaching the so-called Smart City as a design challenge, and an interaction design perspective, it is possible to both uncover existing challenges in the interplay between people, technology and society, as well as prototype possible futures. We present a case...... in which we exposed data about the online communication between the citizens and the municipality on a highly visible media facade, while at the same time prototyped a tool that enabled citizens to report ‘bugs’ within the city....

  20. Comparative study on optical performance and visual outcomes between two diffractive multifocal lenses: AMO Tecnis ® ZMB00 and AcrySof ® IQ ReSTOR ® Multifocal IOL SN6AD1

    Mario Augusto Pereira Dias Chaves

    2016-06-01

    Full Text Available ABSTRACT Purpose: To compare the optical performance and visual outcomes between two diffractive multifocal lenses: AMO Tecnis® ZMB00 and AcrySof® ReSTOR® SN6AD1. Methods: This prospective, non-randomized comparative study included the assessment of 74 eyes in 37 patients referred for cataract surgery and candidates for multifocal intraocular lens implants. Exclusion criteria included existence of any other eye disease, previous eye surgery, high axial myopia, preoperative corneal astigmatism of >1.00 cylindrical diopter (D, and intraoperative or postoperative complications. Ophthalmological evaluation included the measurement of uncorrected distance visual acuity (UDVA, corrected distance visual acuity (CDVA, distance-corrected near visual acuity (DCNVA, and distance-corrected intermediate visual acuity (DCIVA, with analysis of contrast sensitivity (CS, wavefront, and visual defocus curve. Results: Postoperative UDVA was 0.09 and 0.08 logMAR in the SN6AD1 and ZMB00 groups, respectively (p=0.868; postoperative CDVA was 0.04 and 0.02 logMAR in the SN6AD1 and ZMB00 groups, respectively (p=0.68; DCIVA was 0.17 and 0.54 logMAR in the SN6AD1 and ZMB00 groups, respectively (p=0.000; and DCNVA was 0.04 and 0.09 logMAR in the SN6AD1 and ZMB00 groups, respectively (p=0.001. In both cases, there was an improvement in the spherical equivalent and UDVA (p<0.05. Under photopic conditions, the SN6AD1 group had better CS at low frequencies without glare (p=0.04; however, the ZMB00 group achieved better sensitivity at high frequencies with glare (p=0.003. The SN6AD1 and ZMB00 lenses exhibited similar behavior for intermediate vision, according to the defocus curve; however, the ZMB00 group showed a shorter reading distance than the SN6AD1 group. There were no significant differences regarding aberrometry between the two groups. Conclusion: Both lenses promoted better quality of vision for both long and short distances and exhibited a similar behavior for

  1. From climate-smart agriculture to climate-smart landscapes

    Scherr Sara J

    2012-08-01

    Full Text Available Abstract Background For agricultural systems to achieve climate-smart objectives, including improved food security and rural livelihoods as well as climate change adaptation and mitigation, they often need to be take a landscape approach; they must become ‘climate-smart landscapes’. Climate-smart landscapes operate on the principles of integrated landscape management, while explicitly incorporating adaptation and mitigation into their management objectives. Results An assessment of climate change dynamics related to agriculture suggests that three key features characterize a climate-smart landscape: climate-smart practices at the field and farm scale; diversity of land use across the landscape to provide resilience; and management of land use interactions at landscape scale to achieve social, economic and ecological impacts. To implement climate-smart agricultural landscapes with these features (that is, to successfully promote and sustain them over time, in the context of dynamic economic, social, ecological and climate conditions requires several institutional mechanisms: multi-stakeholder planning, supportive landscape governance and resource tenure, spatially-targeted investment in the landscape that supports climate-smart objectives, and tracking change to determine if social and climate goals are being met at different scales. Examples of climate-smart landscape initiatives in Madagascar’s Highlands, the African Sahel and Australian Wet Tropics illustrate the application of these elements in contrasting contexts. Conclusions To achieve climate-smart landscape initiatives widely and at scale will require strengthened technical capacities, institutions and political support for multi-stakeholder planning, governance, spatial targeting of investments and multi-objective impact monitoring.

  2. Design of smart grid interfaces, Focusing of smart TVs

    Panneerselvam, Praveen Jelish

    2013-01-01

    Smart Grid research is growing around the world due to the need to replace the ageing old electricity grid with an intelligent, reliable electricity network. The smart grid aims at creating a reliable power distribution and efficient power usage in homes. One of the key issues focused in this project is providing real time energy feedback to users, which is minimal or non-existent in the current grid system. This thesis investigates about using smart TVs to provide real time energy feedback i...

  3. Managing Emergency Situations in the Smart City: The Smart Signal

    Ángel Asensio; Teresa Blanco; Rubén Blasco; Álvaro Marco; Roberto Casas

    2015-01-01

    In a city there are numerous items, many of them unnoticed but essential; this is the case of the signals. Signals are considered objects with reduced technological interest, but in this paper we prove that making them smart and integrating in the IoT (Internet of Things) could be a relevant contribution to the Smart City. This paper presents the concept of Smart Signal, as a device conscious of its context, with communication skills, able to offer the best message to the user, and as a ubiqu...

  4. Smart Hand For Manipulators

    Fiorini, Paolo

    1987-10-01

    Sensor based, computer controlled end effectors for mechanical arms are receiving more and more attention in the robotics industry, because commonly available grippers are only adequate for simple pick and place tasks. This paper describes the current status of the research at JPL on a smart hand for a Puma 560 robot arm. The hand is a self contained, autonomous system, capable of executing high level commands from a supervisory computer. The mechanism consists of parallel fingers, powered by a DC motor, and controlled by a microprocessor embedded in the hand housing. Special sensors are integrated in the hand for measuring the grasp force of the fingers, and for measuring forces and torques applied between the arm and the surrounding environment. Fingers can be exercised under position, velocity and force control modes. The single-chip microcomputer in the hand executes the tasks of communication, data acquisition and sensor based motor control, with a sample cycle of 2 ms and a transmission rate of 9600 baud. The smart hand described in this paper represents a new development in the area of end effector design because of its multi-functionality and autonomy. It will also be a versatile test bed for experimenting with advanced control schemes for dexterous manipulation.

  5. SMART. Annex 20

    The PRHRS provides an ultimate heat sink when the off-site power is not available during the design basis events. The reliability of the PRHRS is being examined at KAERI through a high temperature and high pressure thermal-hydraulic test facility, named VISTA (experimental Verification by Integral Simulation of Transients and Accidents). The VISTA is an integral test facility simulating the primary and secondary systems as well as the major safety-related systems of the SMART-P. The scale ratios of the VISTA relative to the PRHRS of the SMART-P are 1/1 by the height and 1/96 by the volume. The primary system of the VISTA consists of the reactor vessel with electrical heaters, the main coolant pump, the pressurizer, and the helical coil steam generator. They are connected with pipes for easy installation of the instrumentation and simple maintenance. The secondary system is designed to remove the primary heat source by employing a single train of the PRHRS. Preliminary investigations have been conducted on the natural circulation performance of the PRHRS and the primary system as well as the heat transfer characteristics of the heat exchanger in the ECT, by employing the VISTA facility

  6. Smart Grid Enabled EVSE

    None, None

    2014-10-15

    The combined team of GE Global Research, Federal Express, National Renewable Energy Laboratory, and Consolidated Edison has successfully achieved the established goals contained within the Department of Energy’s Smart Grid Capable Electric Vehicle Supply Equipment funding opportunity. The final program product, shown charging two vehicles in Figure 1, reduces by nearly 50% the total installed system cost of the electric vehicle supply equipment (EVSE) as well as enabling a host of new Smart Grid enabled features. These include bi-directional communications, load control, utility message exchange and transaction management information. Using the new charging system, Utilities or energy service providers will now be able to monitor transportation related electrical loads on their distribution networks, send load control commands or preferences to individual systems, and then see measured responses. Installation owners will be able to authorize usage of the stations, monitor operations, and optimally control their electricity consumption. These features and cost reductions have been developed through a total system design solution.

  7. A smart rock

    Pressel, Phil

    2014-12-01

    This project was to design and build a protective weapon for a group of associations that believed in aliens and UFO's. They collected enough contributions from societies and individuals to be able to sponsor and totally fund the design, fabrication and testing of this equipment. The location of this facility is classified. It also eventually was redesigned by the Quartus Engineering Company for use at a major amusement park as a "shoot at targets facility." The challenge of this project was to design a "smart rock," namely an infrared bullet (the size of a gallon can of paint) that could be shot from the ground to intercept a UFO or any incoming suspicious item heading towards the earth. Some of the challenges to design this weapon were to feed cryogenic helium at 5 degrees Kelvin from an inair environment through a unique rotary coupling and air-vacuum seal while spinning the bullet at 1500 rpm and maintain its dynamic stability (wobble) about its spin axis to less than 10 micro-radians (2 arc seconds) while it operated in a vacuum. Precision optics monitored the dynamic motion of the "smart rock."

  8. Smart photonic carbon brush

    Morozov, Oleg G.; Kuznetsov, Artem A.; Morozov, Gennady A.; Nureev, Ilnur I.; Sakhabutdinov, Airat Z.; Faskhutdinov, Lenar M.; Artemev, Vadim I.

    2016-03-01

    Aspects of the paper relate to a wear monitoring system for smart photonic carbon brush. There are many applications in which regular inspection is not feasible because of a number of factors including, for example, time, labor, cost and disruptions due to down time. Thus, there is a need for a system that can monitor the wear of a component while the component is in operation or without having to remove the component from its operational position. We propose a new smart photonic method for characterization of carbon brush wear. It is based on the usage of advantages of the multiplicative response of FBG and LPFG sensors and its double-frequency probing. Additional measuring parameters are the wear rate, the brush temperature, the engine rotation speed, the hangs control, and rotor speed. Sensor is embedded in brush. Firstly the change of sensor length is used to measure wear value and its central wavelength shift for temperature ones. The results of modeling and experiments are presented.

  9. Ecosystem Based Business Model of Smart Grid

    Lundgaard, Morten Raahauge; Ma, Zheng; Jørgensen, Bo Nørregaard

    2015-01-01

    This paper tries to investigate the ecosystem based business model in a smart grid infrastructure and the potential of value capture in the highly complex macro infrastructure such as smart grid. This paper proposes an alternative perspective to study the smart grid business ecosystem to support the infrastructural challenges, such as the interoperability of business components for smart grid. So far little research has explored the business ecosystem in the smart grid concept. The study on t...

  10. Smart Grid Information Security (IS) Functional Requirement

    Ling, Amy Poh Ai; Masao, Mukaidono

    2011-01-01

    It is important to implement safe smart grid environment to enhance people's lives and livelihoods. This paper provides information on smart grid IS functional requirement by illustrating some discussion points to the sixteen identified requirements. This paper introduces the smart grid potential hazards that can be referred as a triggering factor to improve the system and security of the entire grid. The background of smart information infrastructure and the needs for smart grid IS is descri...

  11. measuring the "smartness" of the electricity grid

    Dupont, Benjamin; Meeus, Leonardo; Belmans, Ronnie

    2010-01-01

    Awareness among policy makers that electricity grids need to become smarter is growing. To allow policy makers to design policies for improving the smartness of grids, discussion is needed on what makes an electricity grid smart and how that this smartness can be measured. This paper provides a methodology to measure the smartness of the electricity grid. The defined framework consists of six characteristics which a smart grid should meet. Progress in the development of each characteristic is...

  12. Smart Chemical Sensors: Concepts and Application

    Udina Oliva, Sergi

    2012-01-01

    This PhD thesis introduces basic concepts of smart chemical sensors design, which are afterwards applied to a particular application: the analysis of natural gas. The thesis addresses thus two sets of objective, a first set of objectives related to the conceptual design of a smart chemical sensor using smart sensor standards: - The design of an optimal smart chemical sensor architecture - The novel combination in a working prototype of the highly complementary smart sensor stan...

  13. 75 FR 63462 - Smart Grid Interoperability Standards; Notice of Docket Designation for Smart Grid...

    2010-10-15

    ... Energy Regulatory Commission Smart Grid Interoperability Standards; Notice of Docket Designation for Smart Grid Interoperability Standards October 7, 2010. 1. The Energy Independence and Security Act of... interoperability of smart grid devices and systems, including protocols and model standards for...

  14. Smart Cities and Sustainability Models

    Lorena BATAGAN

    2011-01-01

    Full Text Available In our age cities are complex systems and we can say systems of systems. Today locality is the result of using information and communication technologies in all departments of our life, but in future all cities must to use smart systems for improve quality of life and on the other hand for sustainable development. The smart systems make daily activities more easily, efficiently and represent a real support for sustainable city development. This paper analysis the sus-tainable development and identified the key elements of future smart cities.

  15. Gerontechnology for demented patients: smart homes for smart aging.

    Frisardi, Vincenza; Imbimbo, Bruno P

    2011-01-01

    In an aging world, maintaining good health and independence for as long as possible is essential. Instead of hospitalization or institutionalization, the elderly with chronic conditions, especially those with cognitive impairment, can be assisted in their own environment with numerous 'smart' devices that support them in their activity of daily living. A "smart home" is a residence equipped with technology that facilitates monitoring of residents to improve quality of life and promote physical independence, as well as to reduce caregiver burden. Several projects worldwide have been conducted, but some ethical and legal issues are still unresolved and, at present, there is no evidence of the effects of smart homes on health outcomes. Randomized controlled trials are needed to understand the plus and minuses of these projects, but this will only be possible with a widespread proliferation and penetration of smart homes in the social network. PMID:21157023

  16. Smart facility application: exploiting space technology for smart city solution

    Termizi, A. A. A.; Ahmad, N.; Omar, M. F.; Wahap, N. A.; Zainal, D.; Ismail, N. M.

    2016-06-01

    Facilities and amenities management is amongst the core functionalities of local government. Considering the vast area that local government has to manage, a smart solution is extremely inevitable to solve issues such as inefficient maintenance of public parks, drainage system and so forth. Therefore, this paper aims to offer a smart city solution which exploits the benefit of space technology. This proposed solution is one of the modules developed in Spatial Smart City Service Delivery Engine (SSC SDE) Project undertaken by Agensi Angkasa Negara (ANGKASA). Various levels of local government have been chosen to understand real issues faced by them. Based on this data, a Smart Facility application has been developed with the aim to enhance the service delivery by the local government hence improving citizens’ satisfaction. Since this project is still in progress, this paper will merely discussing the concept of this application.

  17. Smart market. From smart grid to the intelligent energy market

    Dare more market. - The design of this postulate provides an important contribution to the success of the German energy transition. The Bundesnetzagentur has shown with its highly regarded benchmark paper on smart grids and markets leads the way towards more market in the energy sector. The therein required differentiation in a network and market sphere contributes to greater transparency on the consumer side and enables a gid releaving shift in energy consumption. The book focuses on actors and roles in the modified market circumstances as well as components and products of a future Smart Markets. Finally, to the reader concrete business models are offered. Authors from science and practice give in this book answers on how the interaction of Smart Grid and Smart Market works.

  18. Long Island Smart Energy Corridor

    Mui, Ming [Long Island Power Authority, Uniondale, NY (United States)

    2015-02-04

    The Long Island Power Authority (LIPA) has teamed with Stony Brook University (Stony Brook or SBU) and Farmingdale State College (Farmingdale or FSC), two branches of the State University of New York (SUNY), to create a “Smart Energy Corridor.” The project, located along the Route 110 business corridor on Long Island, New York, demonstrated the integration of a suite of Smart Grid technologies from substations to end-use loads. The Smart Energy Corridor Project included the following key features: -TECHNOLOGY: Demonstrated a full range of smart energy technologies, including substations and distribution feeder automation, fiber and radio communications backbone, advanced metering infrastructure (AM”), meter data management (MDM) system (which LIPA implemented outside of this project), field tools automation, customer-level energy management including automated energy management systems, and integration with distributed generation and plug-in hybrid electric vehicles. -MARKETING: A rigorous market test that identified customer response to an alternative time-of-use pricing plan and varying levels of information and analytical support. -CYBER SECURITY: Tested cyber security vulnerabilities in Smart Grid hardware, network, and application layers. Developed recommendations for policies, procedures, and technical controls to prevent or foil cyber-attacks and to harden the Smart Grid infrastructure. -RELIABILITY: Leveraged new Smart Grid-enabled data to increase system efficiency and reliability. Developed enhanced load forecasting, phase balancing, and voltage control techniques designed to work hand-in-hand with the Smart Grid technologies. -OUTREACH: Implemented public outreach and educational initiatives that were linked directly to the demonstration of Smart Grid technologies, tools, techniques, and system configurations. This included creation of full-scale operating models demonstrating application of Smart Grid technologies in business and residential

  19. Smart and Intelligent Sensors

    Lansaw, John; Schmalzel, John; Figueroa, Jorge

    2009-01-01

    John C. Stennis Space Center (SSC) provides rocket engine propulsion testing for NASA's space programs. Since the development of the Space Shuttle, every Space Shuttle Main Engine (SSME) has undergone acceptance testing at SSC before going to Kennedy Space Center (KSC) for integration into the Space Shuttle. The SSME is a large cryogenic rocket engine that uses Liquid Hydrogen (LH2) as the fuel. As NASA moves to the new ARES V launch system, the main engines on the new vehicle, as well as the upper stage engine, are currently base lined to be cryogenic rocket engines that will also use LH2. The main rocket engines for the ARES V will be larger than the SSME, while the upper stage engine will be approximately half that size. As a result, significant quantities of hydrogen will be required during the development, testing, and operation of these rocket engines.Better approaches are needed to simplify sensor integration and help reduce life-cycle costs. 1.Smarter sensors. Sensor integration should be a matter of "plug-and-play" making sensors easier to add to a system. Sensors that implement new standards can help address this problem; for example, IEEE STD 1451.4 defines transducer electronic data sheet (TEDS) templates for commonly used sensors such as bridge elements and thermocouples. When a 1451.4 compliant smart sensor is connected to a system that can read the TEDS memory, all information needed to configure the data acquisition system can be uploaded. This reduces the amount of labor required and helps minimize configuration errors. 2.Intelligent sensors. Data received from a sensor be scaled, linearized; and converted to engineering units. Methods to reduce sensor processing overhead at the application node are needed. Smart sensors using low-cost microprocessors with integral data acquisition and communication support offer the means to add these capabilities. Once a processor is embedded, other features can be added; for example, intelligent sensors can make

  20. Hydro One smart meter/smart grid : realizing the vision

    Stevens, R. [Hydro One Networks Inc., Toronto, ON (Canada)

    2010-07-01

    Ontario's Hydro One Networks has been installing smart meters as part of its smart grid plan since 2007. The smart grid plan forms part of the utility's overall aim to create an energy conservation culture across the province. The utility now has over 1 million installed meters over a 640,000{sup 2} km territory. The smart grid planning team has adopted the use of an upgraded open protocol standards-based communications as part of its 2-way high bandwidth network. The utility is using a 1.8 Ghz worldwide interoperability for microwave access (WiMAX) spectrum designed specifically for the protection of electric utility infrastructure. The utility is now incorporating proof-of-concept applications including automated reclosers, remote terminal units, demand management devices and mobile technologies for use in its smart grid procedures. Various smart zone business scenarios were also described in this power point presentation, as well as details of Hydro One's integration plans for vendors and other power systems. tabs., figs.

  1. Smart Vehicle Tracking System

    K.P.Kamble

    2012-08-01

    Full Text Available It is amazing to know how simple ideas can give a whole new dimension to the tracking and navigation industry and smart vehicle tracking system is used for tracking the vehicles. You can optimize driver routes, save petrol or gas and time, reduce theft and control the vehicle functions. Many a times it is not required to track your vehicle or target globally. In majority of cases tracking is more restricted to local purposes only, such as tracking movement of vehicle within city, tracking the raw materials within industrial estate or to know the present position of your daughter or son within city. But unfortunately in the pursuit of making things complex this simple idea is forgotten. This simple yet powerful idea forms the basis of this revolutionary project. All this coupled with a very low cost, a robust design and tremendous market potential makes this model even more attractive.

  2. Smart electromechanical systems

    2016-01-01

    This carefully edited book introduces the latest achievements of the scientists of the Russian Academy of Sciences in the field of theory and practice of Smart Electromechanical Systems (SEMS). The book also focuses on methods of designing and modeling of SEMS based on the principles of adaptability, intelligence, biomorphism of parallel kinematics and parallelism in information processing and control computation. The book chapters are dedicated to the following points of interest: - methods of design of SEMS modules and intelligent robots based on them; - synthesis of neural systems of automatic control over SEMS modules; - mathematical and computer modeling of SEMS modules and Cyber Physical Systems based on them; - vitality control and reliability analysis based on logic-and-probabilistic and logic-and-linguistic forecasting; - methods of optimization of SEMS control systems based on mathematical programming methods in ordinal scale and generalized mathematical programming; - information-measuring software...

  3. SMART-IDTV LDV

    Franco Liberati

    2014-12-01

    Full Text Available Nel XXI secolo l’informatica e le telecomunicazioni svolgono un ruolo fondamentale riguardo all’accesso e alla valorizzazione dei contenuti informativi. Le risorse in formato elettronico, corredate da elementi multimediali ed inserite in sistemi dedicati, hanno perfezionato, ampliato e migliorato i tradizionali mezzi di comunicazione. Nel contempo il panorama televisivo ha subito una profonda rivoluzione grazie alla codifica del segnale in digitale e all’introduzione dei servizi interattivi. In tale ambito è stato sviluppato un progetto di ricerca volto a dimostrare le potenzialità di questa nuova tecnologia. Nel seguente documento è presentato SMART-iDTV LdV, un applicativo informatico il cui fine è la divulgazione, attraverso la televisione digitale interattiva, dei manoscritti, disegni e dipinti realizzati da Leonardo da Vinci.

  4. Persistent Authentication in Smart Environments

    Hansen, Mads Syska; Kirschmeyer, Martin; Jensen, Christian D.

    Inhabitants in smart environments are often authenticated when they enter the smart environment, e.g., through biometrics or smart-/swipe-card systems. It may sometimes be necessary to re-authenticate when an inhabitant wishes to enter a restricted area or access ambient services or location based...... information, e.g., it is common to have swipe card terminals placed next to doors to restricted areas. This means that all access to protected resources must have individual means of authenticating users, which makes the access control system more expensive and less flexible, because access controls will not...... be installed unless it is absolutely necessary. The cost of installing and maintaining an authentication infrastructure and the inconvenience of repeatedly authenticating toward different location based service providers mean that new models of authentication are needed in smart environments. This...

  5. Backpack Smarts from A Pro

    ... page: https://medlineplus.gov/news/fullstory_160665.html Backpack Smarts From a Pro Overloaded carryalls injure thousands ... SATURDAY, Aug. 27, 2016 (HealthDay News) -- Ill-fitting backpacks may put school children at risk for muscle ...

  6. Smart Phone系统篇

    杨丹

    2004-01-01

    谈到Java这一SUN公司的得意门生,可能没有几个人不知道,纵览市场上不断推出的新机型,没有机型不谈到支持Java程序的,就连SmartPhone这一微软的巨将,虽然本身并没有支持Java程序,但是随着用户的要求,第三方的公司也推出了基于SmartPhone的J2ME模块用以支持市面上日新月异的Java程序,谈到Smart Phone就不能不谈到Dopod的515以及CECT的8380这两员微软Smart Phone市场的先遣队员。

  7. Persistent Authentication in Smart Environments

    Hansen, Mads Syska; Kirschmeyer, Martin; Jensen, Christian D.

    2008-01-01

    Inhabitants in smart environments are often authenticated when they enter the smart environment, e.g., through biometrics or smart-/swipe-card systems. It may sometimes be necessary to re-authenticate when an inhabitant wishes to enter a restricted area or access ambient services or location based...... information, e.g., it is common to have swipe card terminals placed next to doors to restricted areas. This means that all access to protected resources must have individual means of authenticating users, which makes the access control system more expensive and less flexible, because access controls...... will not be installed unless it is absolutely necessary. The cost of installing and maintaining an authentication infrastructure and the inconvenience of repeatedly authenticating toward different location based service providers mean that new models of authentication are needed in smart environments. This paper...

  8. Smart cities and sharing economy

    GORI, Paula; Parcu, Pier Luigi; STASI, Maria Luisa

    2015-01-01

    The concepts of smart city and sharing economy are at the centre of a number of current debates, which touch upon, among others, issues like the current urbanisation trends, the particular economic situation we are facing in the last years, the spread of connectivity and of new technologies and the innovation process in general. This working paper looks at the different and common characteristics of both smart cities and sharing economy models, in order to explore their interaction and comple...

  9. Streamlining Smart Meter Data Analytics

    Liu, Xiufeng; Nielsen, Per Sieverts

    2015-01-01

    Today smart meters are increasingly used in worldwide. Smart meters are the advanced meters capable of measuring customer energy consumption at a fine-grained time interval, e.g., every 15 minutes. The data are very sizable, and might be from different sources, along with the other social-economic metrics such as the geographic information of meters, the information about users and their property, geographic location and others, which make the data management very complex. On the other hand, ...

  10. Nuclear design characteristics of SMART

    Lee, Chung Chan; Park, Sang Yoon; Lee, Ki Bog; Zee, Sung Quun; Chang, Moon Hee [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1998-12-31

    Nuclear design bases for System-Integrated Modular Advanced ReacTor(SMART) core are presented. Based on the proposed design bases, a SMART core loading pattern is constructed and its nuclear characteristics are studied. The proposed core loading pattern satisfies 3-year cycle length and soluble boron-free operation requirements at any time during the cycle. 10 refs., 2 figs., 1 tab. (Author)

  11. Smart grid applications and developments

    Mah, Daphne; Li, Victor OK; Balme, Richard

    2014-01-01

    Meeting today's energy and climate challenges require not only technological advancement but also a good understanding of stakeholders' perceptions, political sensitivity, well-informed policy analyses and innovative interdisciplinary solutions. This book will fill this gap. This is an interdisciplinary informative book to provide a holistic and integrated understanding of the technology-stakeholder-policy interactions of smart grid technologies. The unique features of the book include the following: (a) interdisciplinary approach - by bringing in the policy dimensions to smart grid technologi

  12. Wireless smart shipboard sensor network

    Nozik, Andrew B.

    2005-01-01

    This thesis studies the feasibility of developing a smart shipboard sensor network. The objective of the thesis is to prove that sensors can be made smart by keeping calibration constants and other relevant data such as network information stored on the sensor and a server computer. Study will focus on the design and implementation of an Ipsil IP(micro)8930 microcontroller, which is then connected, by the standard TCP/IP implementation, to a network where the sensor information can be see...

  13. Sensor technology for smart homes.

    Ding, Dan; Cooper, Rory A; Pasquina, Paul F; Fici-Pasquina, Lavinia

    2011-06-01

    A smart home is a residence equipped with technology that observes the residents and provides proactive services. Most recently, it has been introduced as a potential solution to support independent living of people with disabilities and older adults, as well as to relieve the workload from family caregivers and health providers. One of the key supporting features of a smart home is its ability to monitor the activities of daily living and safety of residents, and in detecting changes in their daily routines. With the availability of inexpensive low-power sensors, radios, and embedded processors, current smart homes are typically equipped with a large amount of networked sensors which collaboratively process and make deductions from the acquired data on the state of the home as well as the activities and behaviors of its residents. This article reviews sensor technology used in smart homes with a focus on direct environment sensing and infrastructure mediated sensing. The article also points out the strengths and limitations of different sensor technologies, as well as discusses challenges and opportunities from clinical, technical, and ethical perspectives. It is recommended that sensor technologies for smart homes address actual needs of all stake holders including end users, their family members and caregivers, and their doctors and therapists. More evidence on the appropriateness, usefulness, and cost benefits analysis of sensor technologies for smart homes is necessary before these sensors should be widely deployed into real-world residential settings and successfully integrated into everyday life and health care services. PMID:21531517

  14. National Smart Water Grid

    Beaulieu, R A

    2009-07-13

    The United States repeatedly experiences floods along the Midwest's large rivers and droughts in the arid Western States that cause traumatic environmental conditions with huge economic impact. With an integrated approach and solution these problems can be alleviated. Tapping into the Mississippi River and its tributaries, the world's third largest fresh water river system, during flood events will mitigate the damage of flooding and provide a new source of fresh water to the Western States. The trend of increased flooding on the Midwest's large rivers is supported by a growing body of scientific literature. The Colorado River Basin and the western states are experiencing a protracted multi-year drought. Fresh water can be pumped via pipelines from areas of overabundance/flood to areas of drought or high demand. Calculations document 10 to 60 million acre-feet (maf) of fresh water per flood event can be captured from the Midwest's Rivers and pumped via pipelines to the Colorado River and introduced upstream of Lake Powell, Utah, to destinations near Denver, Colorado, and used in areas along the pipelines. Water users of the Colorado River include the cities in southern Nevada, southern California, northern Arizona, Colorado, Utah, Indian Tribes, and Mexico. The proposed start and end points, and routes of the pipelines are documented, including information on right-of-ways necessary for state and federal permits. A National Smart Water Grid{trademark} (NSWG) Project will create thousands of new jobs for construction, operation, and maintenance and save billions in drought and flood damage reparations tax dollars. The socio-economic benefits of NWSG include decreased flooding in the Midwest; increased agriculture, and recreation and tourism; improved national security, transportation, and fishery and wildlife habitats; mitigated regional climate change and global warming such as increased carbon capture; decreased salinity in Colorado River water

  15. Smart sensing surveillance system

    Hsu, Charles; Chu, Kai-Dee; O'Looney, James; Blake, Michael; Rutar, Colleen

    2010-04-01

    An effective public safety sensor system for heavily-populated applications requires sophisticated and geographically-distributed infrastructures, centralized supervision, and deployment of large-scale security and surveillance networks. Artificial intelligence in sensor systems is a critical design to raise awareness levels, improve the performance of the system and adapt to a changing scenario and environment. In this paper, a highly-distributed, fault-tolerant, and energy-efficient Smart Sensing Surveillance System (S4) is presented to efficiently provide a 24/7 and all weather security operation in crowded environments or restricted areas. Technically, the S4 consists of a number of distributed sensor nodes integrated with specific passive sensors to rapidly collect, process, and disseminate heterogeneous sensor data from near omni-directions. These distributed sensor nodes can cooperatively work to send immediate security information when new objects appear. When the new objects are detected, the S4 will smartly select the available node with a Pan- Tilt- Zoom- (PTZ) Electro-Optics EO/IR camera to track the objects and capture associated imagery. The S4 provides applicable advanced on-board digital image processing capabilities to detect and track the specific objects. The imaging detection operations include unattended object detection, human feature and behavior detection, and configurable alert triggers, etc. Other imaging processes can be updated to meet specific requirements and operations. In the S4, all the sensor nodes are connected with a robust, reconfigurable, LPI/LPD (Low Probability of Intercept/ Low Probability of Detect) wireless mesh network using Ultra-wide band (UWB) RF technology. This UWB RF technology can provide an ad-hoc, secure mesh network and capability to relay network information, communicate and pass situational awareness and messages. The Service Oriented Architecture of S4 enables remote applications to interact with the S4

  16. Smart portable rehabilitation devices

    Leahey Matt

    2005-07-01

    Full Text Available Abstract Background The majority of current portable orthotic devices and rehabilitative braces provide stability, apply precise pressure, or help maintain alignment of the joints with out the capability for real time monitoring of the patient's motions and forces and without the ability for real time adjustments of the applied forces and motions. Improved technology has allowed for advancements where these devices can be designed to apply a form of tension to resist motion of the joint. These devices induce quicker recovery and are more effective at restoring proper biomechanics and improving muscle function. However, their shortcoming is in their inability to be adjusted in real-time, which is the most ideal form of a device for rehabilitation. This introduces a second class of devices beyond passive orthotics. It is comprised of "active" or powered devices, and although more complicated in design, they are definitely the most versatile. An active or powered orthotic, usually employs some type of actuator(s. Methods In this paper we present several new advancements in the area of smart rehabilitation devices that have been developed by the Northeastern University Robotics and Mechatronics Laboratory. They are all compact, wearable and portable devices and boast re-programmable, real time computer controlled functions as the central theme behind their operation. The sensory information and computer control of the three described devices make for highly efficient and versatile systems that represent a whole new breed in wearable rehabilitation devices. Their applications range from active-assistive rehabilitation to resistance exercise and even have applications in gait training. The three devices described are: a transportable continuous passive motion elbow device, a wearable electro-rheological fluid based knee resistance device, and a wearable electrical stimulation and biofeedback knee device. Results Laboratory tests of the devices

  17. SMART AS A CRYPTOGRAPHIC PROCESSOR

    Saroja Kanchi

    2016-05-01

    Full Text Available SMaRT is a 16-bit 2.5-address RISC-type single-cycle processor, which was recently designed and successfully mapped into a FPGA chip in our ECE department. In this paper, we use SMaRT to run the well-known encryption algorithm, Data Encryption Standard. For information security purposes, encryption is a must in today’s sophisticated and ever-increasing computer communications such as ATM machines and SIM cards. For comparison and evaluation purposes, we also map the same algorithm on the HC12, a same-size but CISC-type off-the-shelf microcontroller, Our results show that compared to HC12, SMaRT code is only 14% longer in terms of the static number of instructions but about 10 times faster in terms of the number of clock cycles, and 7% smaller in terms of code size. Our results also show that 2.5- address instructions, a SMaRT selling point, amount to 45% of the whole R-type instructions resulting in significant improvement in static number of instructions hence code size as well as performance. Additionally, we see that the SMaRT short-branch range is sufficiently wide in 90% of cases in the SMaRT code. Our results also reveal that the SMaRT novel concept of locality of reference in using the MSBs of the registers in non-subroutine branch instructions stays valid with a remarkable hit rate of 95%!

  18. SmartSearch steganalysis

    Bloom, Jeffrey A.; Alonso, Rafael

    2003-06-01

    There are two primary challenges to monitoring the Web for steganographic media: finding suspect media and examining those found. The challenge that has received a great deal of attention is the second of these, the steganalysis problem. The other challenge, and one that has received much less attention, is the search problem. How does the steganalyzer get the suspect media in the first place? This paper describes an innovative method and architecture to address this search problem. The typical approaches to searching the web for covert communications are often based on the concept of "crawling" the Web via a smart "spider." Such spiders find new pages by following ever-expanding chains of links from one page to many next pages. Rather than seek pages by chasing links from other pages, we find candidate pages by identifying requests to access pages. To do this we monitor traffic on Internet backbones, identify and log HTTP requests, and use this information to guide our process. Our approach has the advantages that we examine pages to which no links exist, we examine pages as soon as they are requested, and we concentrate resources only on active pages, rather than examining pages that are never viewed.

  19. Smart Sensor Demonstration Payload

    Schmalzel, John; Bracey, Andrew; Rawls, Stephen; Morris, Jon; Turowski, Mark; Franzl, Richard; Figueroa, Fernando

    2010-01-01

    Sensors are a critical element to any monitoring, control, and evaluation processes such as those needed to support ground based testing for rocket engine test. Sensor applications involve tens to thousands of sensors; their reliable performance is critical to achieving overall system goals. Many figures of merit are used to describe and evaluate sensor characteristics; for example, sensitivity and linearity. In addition, sensor selection must satisfy many trade-offs among system engineering (SE) requirements to best integrate sensors into complex systems [1]. These SE trades include the familiar constraints of power, signal conditioning, cabling, reliability, and mass, and now include considerations such as spectrum allocation and interference for wireless sensors. Our group at NASA s John C. Stennis Space Center (SSC) works in the broad area of integrated systems health management (ISHM). Core ISHM technologies include smart and intelligent sensors, anomaly detection, root cause analysis, prognosis, and interfaces to operators and other system elements [2]. Sensor technologies are the base fabric that feed data and health information to higher layers. Cost-effective operation of the complement of test stands benefits from technologies and methodologies that contribute to reductions in labor costs, improvements in efficiency, reductions in turn-around times, improved reliability, and other measures. ISHM is an active area of development at SSC because it offers the potential to achieve many of those operational goals [3-5].

  20. Smart Grid Construction with Chinese Features

    Editorial Department of Electricity

    2010-01-01

    @@ The construction of smart grids has started in China. In early October 2009, the editorial department of Electricity carried out an exclusive interview with Mr. Wang Yimin, Director of the Department of Smart Grid, SGCC, about this program.

  1. Smart Grid Construction with Chinese Features

    2010-01-01

    The construction of smart grids has started in China. In early October 2009, the editorial department of Electricity carried out an exclusive interview with Mr. Wang Yimin, Director of the Department of Smart Grid, SGCC, about this program.

  2. Ecosystem Based Business Model of Smart Grid

    Lundgaard, Morten Raahauge; Ma, Zheng; Jørgensen, Bo Nørregaard

    2015-01-01

    This paper tries to investigate the ecosystem based business model in a smart grid infrastructure and the potential of value capture in the highly complex macro infrastructure such as smart grid. This paper proposes an alternative perspective to study the smart grid business ecosystem to support...... the infrastructural challenges, such as the interoperability of business components for smart grid. So far little research has explored the business ecosystem in the smart grid concept. The study on the smart grid with the theory of business ecosystem may open opportunities to understand market...... catalysts. This study contributes an understanding of business ecosystem applicable for smart grid. Smart grid infrastructure is an intricate business ecosystem, which have several intentions to deliver the value proposition and what it should be. The findings help to identify and capture value from markets....

  3. Smart dental practice: capitalising on smart mobile technology.

    Plangger, K; Bredican, J; Mills, A J; Armstrong, J

    2015-08-14

    To keep pace with consumer adoption of smart mobile devices, such as smartphones and tablets, and the applications ('apps') developed for these devices, dental professionals should consider how this technology could be used to simultaneously improve both patient service experiences and dental practice management. Using U-Commerce as a theoretical lens, this article discusses the potential value of smart mobile technology to the dental practice context, with a particular focus on the unique and customisable capabilities of apps. To take full advantage of this technology, a process is outlined for identifying and designing bespoke dental apps that takes into account the unique advantages of these devices. Dental practices, with increasing financial and competitive pressures, may improve the efficiency and profitability of operations and better manage patients, employees and stakeholders by integrating smart mobile technology. PMID:26271871

  4. Smart Grid Information Clearinghouse (SGIC)

    Rahman, Saifur [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)

    2014-08-31

    Since the Energy Independence and Security Act of 2007 was enacted, there has been a large number of websites that discusses smart grid and relevant information, including those from government, academia, industry, private sector and regulatory. These websites collect information independently. Therefore, smart grid information was quite scattered and dispersed. The objective of this work was to develop, populate, manage and maintain the public Smart Grid Information Clearinghouse (SGIC) web portal. The information in the SGIC website is comprehensive that includes smart grid information, research & development, demonstration projects, technical standards, costs & benefit analyses, business cases, legislation, policy & regulation, and other information on lesson learned and best practices. The content in the SGIC website is logically grouped to allow easily browse, search and sort. In addition to providing the browse and search feature, the SGIC web portal also allow users to share their smart grid information with others though our online content submission platform. The Clearinghouse web portal, therefore, serves as the first stop shop for smart grid information that collects smart grid information in a non-bias, non-promotional manner and can provide a missing link from information sources to end users and better serve users’ needs. The web portal is available at www.sgiclearinghouse.org. This report summarizes the work performed during the course of the project (September 2009 – August 2014). Section 2.0 lists SGIC Advisory Committee and User Group members. Section 3.0 discusses SGIC information architecture and web-based database application functionalities. Section 4.0 summarizes SGIC features and functionalities, including its search, browse and sort capabilities, web portal social networking, online content submission platform and security measures implemented. Section 5.0 discusses SGIC web portal contents, including smart grid 101, smart grid projects

  5. Smart cities of the future

    Batty, M.; Axhausen, K. W.; Giannotti, F.; Pozdnoukhov, A.; Bazzani, A.; Wachowicz, M.; Ouzounis, G.; Portugali, Y.

    2012-11-01

    Here we sketch the rudiments of what constitutes a smart city which we define as a city in which ICT is merged with traditional infrastructures, coordinated and integrated using new digital technologies. We first sketch our vision defining seven goals which concern: developing a new understanding of urban problems; effective and feasible ways to coordinate urban technologies; models and methods for using urban data across spatial and temporal scales; developing new technologies for communication and dissemination; developing new forms of urban governance and organisation; defining critical problems relating to cities, transport, and energy; and identifying risk, uncertainty, and hazards in the smart city. To this, we add six research challenges: to relate the infrastructure of smart cities to their operational functioning and planning through management, control and optimisation; to explore the notion of the city as a laboratory for innovation; to provide portfolios of urban simulation which inform future designs; to develop technologies that ensure equity, fairness and realise a better quality of city life; to develop technologies that ensure informed participation and create shared knowledge for democratic city governance; and to ensure greater and more effective mobility and access to opportunities for urban populations. We begin by defining the state of the art, explaining the science of smart cities. We define six scenarios based on new cities badging themselves as smart, older cities regenerating themselves as smart, the development of science parks, tech cities, and technopoles focused on high technologies, the development of urban services using contemporary ICT, the use of ICT to develop new urban intelligence functions, and the development of online and mobile forms of participation. Seven project areas are then proposed: Integrated Databases for the Smart City, Sensing, Networking and the Impact of New Social Media, Modelling Network Performance

  6. Basic design report of SMART

    KAERI has been developing a 330MWt integral reactor, SMART and its application system since 1997. SMART is being developed for use as an energy source for small-scale power generation and seawater desalination. The SMART system can produce portable water of 40.000m3/day using the MED-TVC desalination process and about 90MW of electricity. Although the design of SMART is based on the current pressurized water reactor technology, new technologies such as inherent safety and passive safety have been applied, and system simplification and modularization, innovations in manufacturing and installation technologies have been implemented culminating in a design that has enhanced safety and economy, and is environment-friendly. The objective of this design report is to provide the overall information on the basic design of SMART NSSS, and the applied technologies. The information covers mainly NSSS design with some information on the desalination system. For the secondary system, only the information directly related to the coupling with NSSS are covered

  7. New Cryptographic Key Management for Smart Grid

    Šebesta, Filip

    2013-01-01

    A smart grid is a simple upgrade of a power grid, which delivers electricity from suppliers to consumers. It uses two-way digital communication in order to control appliances at consumers’ households. Such system saves energy, reduces costs and increases reliability and transparency. It includes smart meters, which enable communication with the central system. Unlike home energy monitors, smart meters can gather data for remote reporting. In spite of the fact that deployment of a smart grid i...

  8. SMART PHONE USER ASSISTANCE APPLICATION FOR ANDROID

    Prabhavathy, P.; Bose, S.; Kannan, A.; Gopinath, C.

    2015-01-01

    Nowadays people seem to be more dependent on smart phones rather than any other electronic devices. Smart phones act like mini laptops with the mobilecommunication facility. Moreover, people possess more than one SIM card/Smart phone for many purposes. So non-ambiguity between various roles performed by them is crucial. For an example, person can have smart phone for his personal use at the residence and another phone for his official use. Consider a scenario: person at the residence urgen...

  9. Data privacy for the smart grid

    Herold, Rebecca

    2015-01-01

    The Smart Grid and PrivacyWhat Is the Smart Grid? Changes from Traditional Energy Delivery Smart Grid Possibilities Business Model Transformations Emerging Privacy Risks The Need for Privacy PoliciesPrivacy Laws, Regulations, and Standards Privacy-Enhancing Technologies New Privacy Challenges IOT Big Data What Is the Smart Grid?Market and Regulatory OverviewTraditional Electricity Business SectorThe Electricity Open Market Classifications of Utilities Rate-Making ProcessesElectricity Consumer

  10. Smart Inverters for Utility and Industry Applications

    Xue, Yaosuo; Josep M. Guerrero

    2015-01-01

    Smart inverters are emerging with increasing renewable energy and smart grid development. While the recent work reviewed mostly focuses on defining standardized control functionalities and smart grid communication protocols, we take a holistic approach in this paper and propose a holon-type smart inverter concept, which features autonomous, adaptive, cooperative and plug-and-play functions. Self-awareness is also continually driven by power electronics inherently. These features can be favora...

  11. Smart battery charger for electric mobility in smart grids

    Monteiro, Vítor Duarte Fernandes; João C. Ferreira; João L Afonso

    2012-01-01

    In this paper is presented the development of a smart batteries charger for Electric Vehicles (EVs) and Plug-in Hybrid Electric Vehicles (PHEVs), aiming their integration in Smart Grids. The batteries charging process is controlled by an appropriate control algorithm, aiming to preserve the batteries lifespan. The main features of the equipment are the mitigation of the power quality degradation and the bidirectional operation, as Grid-to-Vehicle (G2V) and as Vehicle-to-Grid (V2G). During the...

  12. Privacy for the Smart Grid: Evaluating and enhancing Vehicle-to-Grid and Smart Metering approaches

    Stegelmann, Mark

    2013-01-01

    The Smart Grid is the envisioned next generation power grid. Key to a Smart Grid are its components with bidirectional communication capabilities such as Smart Meters and electric vehicles. Smart Meters enable a fine-grained monitoring and management of the energy flows from and to customer premises. Customers can use Smart Meter readings to learn their individual energy use patterns. Service providers such as grid operators, in turn, can use them to optimise the grid’s operation. The energy ...

  13. 76 FR 12711 - Smart Grid Advisory Committee

    2011-03-08

    ... National Institute of Standards and Technology Smart Grid Advisory Committee AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of open meeting. SUMMARY: The Smart Grid... will be posted on the Smart Grid Web site at http://www.nist.gov/smartgrid . DATES: The SGAC will...

  14. 76 FR 46279 - Smart Grid Advisory Committee

    2011-08-02

    ... National Institute of Standards and Technology Smart Grid Advisory Committee AGENCY: Department of Commerce, National Institute of Standards and Technology ACTION: Notice of open meeting. SUMMARY: The Smart Grid... should be sent to Office of the National Coordinator for Smart Grid Interoperability, National...

  15. 77 FR 38768 - Smart Grid Advisory Committee

    2012-06-29

    ... National Institute of Standards and Technology Smart Grid Advisory Committee AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of open meeting. SUMMARY: The Smart Grid... the Smart Grid Interoperability Panel transition plan, review the status of the research...

  16. 75 FR 55306 - Smart Grid Advisory Committee

    2010-09-10

    ... National Institute of Standards and Technology Smart Grid Advisory Committee AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of open meeting. SUMMARY: The Smart Grid... provide an update on NIST's Smart Grid program. The agenda may change to accommodate Committee...

  17. 76 FR 70412 - Smart Grid Advisory Committee

    2011-11-14

    ... National Institute of Standards and Technology Smart Grid Advisory Committee AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of open meeting. SUMMARY: The Smart Grid... agenda may change to accommodate Committee business. The final agenda will be posted on the Smart...

  18. Smart City Governance: A Local Emergent Perspective

    Meijer, Albert

    2016-01-01

    This chapter presents a local emergent perspective on smart city governance. Smart city governance is about using new technologies to develop innovative governance arrangements. Cities all around the world are struggling to find smart solutions to wicked problems and they hope to learn from successf

  19. Creating Smart-er Cities: An Overview

    Allwinkle, Sam; Cruickshank, Peter

    2011-01-01

    The following offers an overview of what it means for cities to be "smart." It draws the supporting definitions and critical insights into smart cities from a series of papers presented at the 2009 Trans-national Conference on Creating Smart(er) Cities. What the papers all have in common is their desire to overcome the all too often…

  20. Smart Metering System for Microgrids

    Palacios-Garcia, Emilio; Guan, Yajuan; Savaghebi, Mehdi;

    2015-01-01

    Smart meters are the cornerstone in the new conception of the electrical network or Smart Grid (SG), providing detailed information about users' energy consumption and allowing the suppliers to remotely collect data for billing. Nevertheless, their features are not only useful for the energy...... suppliers, but they can also play a big role in the control of the Microgrid since the recorded power and energy profiles can be integrated in energy management systems (EMS). In addition, basic power quality (PQ) disturbance can de detected and reported by some advanced metering systems. Thus, this paper...... will expose an example of Smart Meters integration in a Microgrid scenario, which is the Intelligent Microgrid Lab of Aalborg University (AAU). To do this, first the installation available in the Microgrid Lab will be introduced. Then, three different test scenarios and their respective results will be...

  1. Smart Phones and their Substitutes

    Bødker, Mads; Gimpel, Gregory; Hedman, Jonas

    2009-01-01

    Drawing on data from a longitudinal field study, this paper investigates the influence of existing, better and stand-alone technology substitutes on the use of smart phones. By applying prospect theory, media richness theory, and business model literature, the purpose of this paper is to improve...... our understanding of the role of substitutes, device content fit issues, and implications for business models by asking the question: What is an effective business model to address the relationship between user preference and the fit of the smart phone and everyday task? The field study data suggest...... the need for business models to recognize that adoption decisions are reference-dependent and strongly influenced by the fit between task and smart phone....

  2. Smart systems integration and simulation

    Poncino, Massimo; Pravadelli, Graziano

    2016-01-01

    This book-presents new methods and tools for the integration and simulation of smart devices. The design approach described in this book explicitly accounts for integration of Smart Systems components and subsystems as a specific constraint. It includes methodologies and EDA tools to enable multi-disciplinary and multi-scale modeling and design, simulation of multi-domain systems, subsystems and components at all levels of abstraction, system integration and exploration for optimization of functional and non-functional metrics. By covering theoretical and practical aspects of smart device design, this book targets people who are working and studying on hardware/software modelling, component integration and simulation under different positions (system integrators, designers, developers, researchers, teachers, students etc.). In particular, it is a good introduction to people who have interest in managing heterogeneous components in an efficient and effective way on different domains and different abstraction l...

  3. SMART POWER TURBINE

    Nirm V. Nirmalan

    2003-11-01

    Gas turbines are the choice technology for high-performance power generation and are employed in both simple and combined cycle configurations around the world. The Smart Power Turbine (SPT) program has developed new technologies that are needed to further extend the performance and economic attractiveness of gas turbines for power generation. Today's power generation gas turbines control firing temperatures indirectly, by measuring the exhaust gas temperature and then mathematically calculating the peak combustor temperatures. But temperatures in the turbine hot gas path vary a great deal, making it difficult to control firing temperatures precisely enough to achieve optimal performance. Similarly, there is no current way to assess deterioration of turbine hot-gas-path components without shutting down the turbine. Consequently, maintenance and component replacements are often scheduled according to conservative design practices based on historical fleet-averaged data. Since fuel heating values vary with the prevalent natural gas fuel, the inability to measure heating value directly, with sufficient accuracy and timeliness, can lead to maintenance and operational decisions that are less than optimal. GE Global Research Center, under this Smart Power Turbine program, has developed a suite of novel sensors that would measure combustor flame temperature, online fuel lower heating value (LHV), and hot-gas-path component life directly. The feasibility of using the ratio of the integrated intensities of portions of the OH emission band to determine the specific average temperature of a premixed methane or natural-gas-fueled combustion flame was demonstrated. The temperature determined is the temperature of the plasma included in the field of view of the sensor. Two sensor types were investigated: the first used a low-resolution fiber optic spectrometer; the second was a SiC dual photodiode chip. Both methods worked. Sensitivity to flame temperature changes was

  4. Smart Home Wireless Sensor Nodes

    Lynggaard, Per

    . This paper introduces an approach that considerably lowers the wireless sensor node power consumption and the amount of transmitted sensor events. It uses smart objects that include artificial intelligence to efficiently process the sensor event on location and thereby saves the costly wireless......Smart homes are further development of intelligent buildings and home automation, where context awareness and autonomous behaviour are added. They are based on a combination of the Internet and emerging technologies like wireless sensor nodes. These wireless sensor nodes are challenging because...

  5. Wising up to get smart

    State of the Smart analog system development with elements of artificial intelligence in support of NPP operator is described. The example of the scheme of such system is given and results of its operation for horizontal pump are presents. Main problem is in the development of the methodology as will allow combination of the information obtained from individual components to summary pattern for all NPP. This will extend the concept for the estimation of efficiency of the system with consideration of indications as the Smart system so all equipment on panels of operators

  6. IBM SmartCloud essentials

    Schouten, Edwin

    2013-01-01

    A practical, user-friendly guide that provides an introduction to cloud computing using IBM SmartCloud, along with a thorough understanding of resource management in a cloud environment.This book is great for anyone who wants to get a grasp of what cloud computing is and what IBM SmartCloud has to offer. If you are an IT specialist, IT architect, system administrator, or a developer who wants to thoroughly understand the cloud computing resource model, this book is ideal for you. No prior knowledge of cloud computing is expected.

  7. The Tampa "Smart CCTV" Experiment

    Kelly Gates

    2010-01-01

    In June 2001, a neighborhood in Tampa, Florida called Ybor City became the first urban area in the United States to be fitted with a "Smart CCTV" system. Visio-nics Corporation began a project with the Tampa Police Department to incorpo-rate the company's facial recognition technology (FRT), called FaceIt, into an existing 36-camera CCTV system covering several blocks along two of the main avenues. However, this "smart surveillance" experiment did not go as smoothly as its planners had hoped....

  8. Households in the smart grid

    Christensen, Toke Haunstrup; Friis, Freja; Gram-Hanssen, Kirsten

    It is a widespread assumption within the energy sector that the “smart grid” will be a crucial element of a future low-carbon energy system, and households are assigned an important role in this (particularly in relation to balancing consumption and production). However, this raises questions about...... the integration of consumers’ everyday life practices in this system. This paper introduces the ideas of the smart grid and review relevant demonstration projects. Special focus is on the role of consumers and electric vehicles. The paper ends with introducing major research questions and presents a new research...

  9. Hierarchical Control for Smart Grids

    Trangbæk, K; Bendtsen, Jan Dimon; Stoustrup, Jakob

    2011-01-01

    This paper deals with hierarchical model predictive control (MPC) of smart grid systems. The design consists of a high level MPC controller, a second level of so-called aggregators, which reduces the computational and communication-related load on the high-level control, and a lower level of...... autonomous consumers. The control system is tasked with balancing electric power production and consumption within the smart grid, and makes active use of the flexibility of a large number of power producing and/or power consuming units. The objective is to accommodate the load variation on the grid, arising...

  10. Who will buy smart glasses?

    Rauschnabel, Philipp; Brem, Alexander; Ivens, Bjørn S.

    2015-01-01

    of research that investigates the role of personality in predicting media usage by analyzing smart glasses, particularly Google Glass. First, we integrate AR devices into the current evolution of media and technologies. Then, we draw on the Big Five Model of human personality and present the results from two...... studies that investigate the direct and moderating effects of human personality on the awareness and innovation adoption of smart glasses. Our results show that open and emotionally stable consumers tend to be more aware of Google Glass. Consumers who perceive the potential for high functional benefits...

  11. SMART AS A CRYPTOGRAPHIC PROCESSOR

    Saroja Kanchi; Nozar Tabrizi; Cody Hayden

    2016-01-01

    SMaRT is a 16-bit 2.5-address RISC-type single-cycle processor, which was recently designed and successfully mapped into a FPGA chip in our ECE department. In this paper, we use SMaRT to run the well-known encryption algorithm, Data Encryption Standard. For information security purposes, encryption is a must in today’s sophisticated and ever-increasing computer communications such as ATM machines and SIM cards. For comparison and evaluation purposes, we also map the same algori...

  12. Smart Grids. Innovators talking; Smart Grids. Innovators aan het woord

    NONE

    2013-02-15

    Qualitative studies have been conducted of the results of completed projects focused on energy innovation, spread over the seven themes of the top sector Energy: Energy saving in industry, Energy conservation in the built environment, Gas, Bio-energy, Smart grids, Offshore Wind, Solar PV. This provides insight into the follow-up activities and lessons of some EOS (Energy Research Subsidy) completed projects with the aim to inspire, connect and strengthen the TKIs (Topconsortia for Knowledge and Innovation) and individual companies and researchers working on energy innovation. This report concerns the research on Smart Grids [Dutch] Er is een kwalitatief onderzoek uitgevoerd naar de resultaten van afgeronde projecten gericht op energie-innovatie, verdeeld over de zeven thema's van de topsector Energie: Energiebesparing in de industrie; Energiebesparing in de gebouwde omgeving; Gas; Bio-energie; Smart grids; Wind op zee; Zon-pv. Daarmee wordt inzicht gegeven in de vervolgactiviteiten en lessen van een aantal afgesloten EOS-projecten (Energie Onderzoek Subsidie) met het oog op het inspireren, verbinden en versterken van de TKI's (Topconsortia voor Kennis en Innovatie) en individuele bedrijven en onderzoekers die werken aan energie-innovatie. Dit rapport betreft het onderzoek naar Smart Grids.

  13. Communication and Networking in Smart Grids

    Xiao, Yang

    2012-01-01

    Appropriate for researchers, practitioners, and students alike, Communication and Networking in Smart Grids presents state-of-the-art approaches and novel technologies for communication networks in smart grids. It explains how contemporary grid networks are developed and deployed and presents a collection of cutting-edge advances to help improve current practice. Prominent researchers working on smart grids and in related fields around the world explain the fundamental aspects and applications of smart grids. Describing the role that communication and networking will play in future smart grids

  14. Smart Distribution Boxes, Complete Energy Management

    Platise, Uros

    2010-09-15

    Present households demand side management implementations are turning conventional appliances into smart ones to support auto demand (AutoDR) response function. Present concept features a direct link between the power meters and appliances. In this paper new concept and example of implementation of a so-called Smart Distribution Box (SmartDB) is represented for complete energy and power management. SmartDBs, as an intermediate layer, are extending smart grid power meter functionality to support AutoDR with fast and guaranteed response times, distributed power sources, and besides provide full control over energy management and extra safety functions to the consumers.

  15. Evaluation of Smart Gun Technologies preliminary report

    Weiss, D.R.

    1996-01-01

    The Smart Gun Technology Project has a goal to eliminate the capability of an unauthorized user from firing a law enforcement officer`s firearm by implementing {open_quote}smart{close_quote} technologies. Smart technologies are those that can in some manner identify an officer. This report will identify, describe, and grade various technologies as compared to the requirements that were obtained from officers. This report does not make a final recommendation for a smart gun technology, nor does it give the complete design of a smart gun system.

  16. Smart grid standards specifications, requirements, and technologies

    Sato, Takuro; Duan, Bin; Macuha, Martin; Zhou, Zhenyu; Wu, Jun; Tariq, Muhammad; Asfaw, Solomon A

    2015-01-01

    With numerous existing Smart Grid standards, it is clear that governments and industrial organizations world-wide have understood and acknowledged the critical role they play. This timely book is a useful guide for Smart Grid professionals in easily classifying fundamental Smart Grid standards, and to quickly find the building blocks they need to analyse and implement a Smart Grid system. The standards are organized in a systematic manner that aids identification, according to grid requirements. It also covers broader Smart Grid areas including, but not limited to, the following: A fully c

  17. 3rd international KES conference on Smart Education and Smart e-Learning

    Howlett, Robert; Jain, Lakhmi

    2016-01-01

    This book contains the contributions presented at the 3rd international KES conference on Smart Education and Smart e-Learning, which took place in Puerto de la Cruz, Tenerife, Spain, June 15-17, 2016. It contains a total of 56 peer-reviewed book chapters that are grouped into several parts: Part 1 - Smart University: Conceptual Modeling, Part 2 – Smart Education: Research and Case Studies, Part 3 – Smart e-Learning, Part 4 – Smart Education: Software and Hardware Systems, and Part 5 – Smart Technology as a Resource to Improve Education and Professional Training. We believe that the book will serve as a useful source of research data and valuable information for faculty, scholars, Ph.D. students, administrators, and practitioners - those who are interested in innovative areas of smart education and smart e-learning. .

  18. 2nd international KES conference on Smart Education and Smart e-Learning

    Howlett, Robert; Jain, Lakhmi

    2015-01-01

    This book contains the contributions presented at the 2nd international KES conference on Smart Education and Smart e-Learning, which took place in Sorrento, Italy, June 17-19, 2015. It contains a total of 45 peer-reviewed book chapters that are grouped into several parts: Part 1 - Smart Education, Part 2 – Smart Educational Technology, Part 3 – Smart e-Learning, Part 4 – Smart Professional Training and Teachers’ Education, and Part 5 – Smart Teaching and Training related Topics.  This book can be a useful source of research data and valuable information for faculty, scholars, Ph.D. students, administrators, and practitioners  - those who are interested in innovative areas of smart education and smart e-learning.  .

  19. Smart sensing surveillance system

    Hsu, Charles; Chu, Kai-Dee; O'Looney, James; Blake, Michael; Rutar, Colleen

    2010-04-01

    Unattended ground sensor (UGS) networks have been widely used in remote battlefield and other tactical applications over the last few decades due to the advances of the digital signal processing. The UGS network can be applied in a variety of areas including border surveillance, special force operations, perimeter and building protection, target acquisition, situational awareness, and force protection. In this paper, a highly-distributed, fault-tolerant, and energyefficient Smart Sensing Surveillance System (S4) is presented to efficiently provide 24/7 and all weather security operation in a situation management environment. The S4 is composed of a number of distributed nodes to collect, process, and disseminate heterogeneous sensor data. Nearly all S4 nodes have passive sensors to provide rapid omnidirectional detection. In addition, Pan- Tilt- Zoom- (PTZ) Electro-Optics EO/IR cameras are integrated to selected nodes to track the objects and capture associated imagery. These S4 camera-connected nodes will provide applicable advanced on-board digital image processing capabilities to detect and track the specific objects. The imaging detection operations include unattended object detection, human feature and behavior detection, and configurable alert triggers, etc. In the S4, all the nodes are connected with a robust, reconfigurable, LPI/LPD (Low Probability of Intercept/ Low Probability of Detect) wireless mesh network using Ultra-wide band (UWB) RF technology, which can provide an ad-hoc, secure mesh network and capability to relay network information, communicate and pass situational awareness and messages. The S4 utilizes a Service Oriented Architecture such that remote applications can interact with the S4 network and use the specific presentation methods. The S4 capabilities and technologies have great potential for both military and civilian applications, enabling highly effective security support tools for improving surveillance activities in densely crowded

  20. The G46S-hPAH mutant protein: a model to study the rescue of aggregation-prone PKU mutations by chaperones.

    Leandro, João; Saraste, Jaakko; Leandro, Paula; Flatmark, Torgeir

    2011-01-01

    Phenylketonuria (PKU), the most common inborn error of metabolism, is caused by dysfunction of the liver enzyme phenylalanine hydroxylase (PAH), with more than 550 PAH gene mutations identified to date. A large number of these mutations result in mutant forms of the enzyme displaying reduced stability, increased propensity to aggregate, and accelerated in cellulo degradation. Loss or reduction of human PAH activity results in hyperphenylalaninemia (HPA) which, if untreated, results in severe mental retardation and impaired cognitive development. Until now, strict low phenylalanine diet has been the most effective therapy, but as a protein misfolding disease PKU is a good candidate for treatment by natural/chemical/pharmacological chaperones. The natural cofactor of human PAH, (6R)-L-erythro-5,6,7,8-tetrahydrobiopterin (BH(4)), has already been approved for oral treatment of HPA, giving a positive response in mild forms of the disease showing considerable residual enzymatic activity. In the case of the most severe forms of PKU, ongoing studies with chemical and pharmacological chaperones to rescue misfolded mutant proteins from aggregation and degradation are providing promising results. The PKU mutation G46S is associated with a severe form of the disease, resulting in an aggregation-prone protein. The human PAH mutant G46S is rapidly degraded in the cellular environment and, in vitro (upon removal of its stabilizing fusion partner maltose binding protein (MBP)) self-associates to form higher-order oligomers/fibrils. Here, we present an in vitro experimental model system to study the modulation of G46S aggregation by chemical/pharmacological chaperones, which may represent a useful approach to study the rescue of other severe PKU mutations by chemical/pharmacological chaperones. PMID:21871828

  1. Smart Reuse of Glass Bottles

    Balraj, M.

    2011-01-01

    This "designers' manual" is made during the TIDO-course AR0531 Smart & Bioclimatic Design. In the present day's context, consumerism has rapidly increased and it creates an enormous amount of packaging waste. Furthermore, the building industry consumes 40% of the total raw materials produced in the

  2. Smart Grid Control and Communication

    Ciontea, Catalin-Iosif; Pedersen, Rasmus; Kristensen, Thomas le Fevre;

    2015-01-01

    reliability due to the stochastic behavior found in such networks. Therefore, key concepts are presented in this paper targeting the support of proper smart grid control in these network environments and its Real-Time Hardware-In-the Loop (HIL) verification. An overview on the required Information and...

  3. NASA Smart Surgical Probe Project

    Mah, Robert W.; Andrews, Russell J.; Jeffrey, Stefanie S.; Guerrero, Michael; Papasin, Richard; Koga, Dennis (Technical Monitor)

    2002-01-01

    Information Technologies being developed by NASA to assist astronaut-physician in responding to medical emergencies during long space flights are being employed for the improvement of women's health in the form of "smart surgical probe". This technology, initially developed for neurosurgery applications, not only has enormous potential for the diagnosis and treatment of breast cancer, but broad applicability to a wide range of medical challenges. For the breast cancer application, the smart surgical probe is being designed to "see" a suspicious lump, determine by its features if it is cancerous, and ultimately predict how the disease may progress. A revolutionary early breast cancer detection tool based on this technology has been developed by a commercial company and is being tested in human clinical trials at the University of California at Davis, School of Medicine. The smart surgical probe technology makes use of adaptive intelligent software (hybrid neural networks/fuzzy logic algorithms) with the most advanced physiologic sensors to provide real-time in vivo tissue characterization for the detection, diagnosis and treatment of tumors, including determination of tumor microenvironment and evaluation of tumor margins. The software solutions and tools from these medical applications will lead to the development of better real-time minimally-invasive smart surgical probes for emergency medical care and treatment of astronauts on long space flights.

  4. MOSES Inversions using Multiresolution SMART

    Rust, Thomas; Fox, Lewis; Kankelborg, Charles; Courrier, Hans; Plovanic, Jacob

    2014-06-01

    We present improvements to the SMART inversion algorithm for the MOSES imaging spectrograph. MOSES, the Multi-Order Solar EUV Spectrograph, is a slitless extreme ultraviolet spectrograph designed to measure cotemporal narrowband spectra over a wide field of view via tomographic inversion of images taken at three orders of a concave diffraction grating. SMART, the Smooth Multiplicative Algebraic Reconstruction Technique, relies on a global chi squared goodness of fit criterion, which enables overfit and underfit regions to "balance out" when judging fit quality. "Good" reconstructions show poor fits at some positions and length scales. Here we take a multiresolution approach to SMART, applying corrections to the reconstruction at positions and scales where correction is warranted based on the noise. The result is improved fit residuals that more closely resemble the expected noise in the images. Within the multiresolution framework it is also easy to include a regularized deconvolution of the instrument point spread functions, which we do. Different point spread functions among MOSES spectral orders results in spurious doppler shifts in the reconstructions, most notable near bright compact emission. We estimate the point spread funtions from the data. Deconvolution is done using the Richardson-Lucy method, which is algorithmically similar to SMART. Regularization results from only correcting the reconstruction at positions and scales where correction is warranted based on the noise. We expect the point spread function deconvolution to increase signal to noise and reduce systematic error in MOSES reconstructions.

  5. Smart Houses and Uncomfortable Homes.

    Alm, Norman; Arnott, John

    2015-01-01

    In order for smart houses to achieve acceptance from potential beneficiaries they will need to match the users' expectation that their house is also their home, with the sense of privacy and control that this implies. Designers of this technology will need to be aware of findings in this regard from fields such as architecture and design ethnography. PMID:26294466

  6. Analysis Matrix for Smart Cities

    Pablo E. Branchi

    2014-01-01

    Full Text Available The current digital revolution has ignited the evolution of communications grids and the development of new schemes for productive systems. Traditional technologic scenarios have been challenged, and Smart Cities have become the basis for urban competitiveness. The citizen is the one who has the power to set new scenarios, and that is why a definition of the way people interact with their cities is needed, as is commented in the first part of the article. At the same time, a lack of clarity has been detected in the way of describing what Smart Cities are, and the second part will try to set the basis for that. For all before, the information and communication technologies that manage and transform 21st century cities must be reviewed, analyzing their impact on new social behaviors that shape the spaces and means of communication, as is posed in the experimental section, setting the basis for an analysis matrix to score the different elements that affect a Smart City environment. So, as the better way to evaluate what a Smart City is, there is a need for a tool to score the different technologies on the basis of their usefulness and consequences, considering the impact of each application. For all of that, the final section describes the main objective of this article in practical scenarios, considering how the technologies are used by citizens, who must be the main concern of all urban development.

  7. Switchable Materials for Smart Windows.

    Wang, Yang; Runnerstrom, Evan L; Milliron, Delia J

    2016-06-01

    This article reviews the basic principles of and recent developments in electrochromic, photochromic, and thermochromic materials for applications in smart windows. Compared with current static windows, smart windows can dynamically modulate the transmittance of solar irradiation based on weather conditions and personal preferences, thus simultaneously improving building energy efficiency and indoor human comfort. Although some smart windows are commercially available, their widespread implementation has not yet been realized. Recent advances in nanostructured materials provide new opportunities for next-generation smart window technology owing to their unique structure-property relations. Nanomaterials can provide enhanced coloration efficiency, faster switching kinetics, and longer lifetime. In addition, their compatibility with solution processing enables low-cost and high-throughput fabrication. This review also discusses the importance of dual-band modulation of visible and near-infrared (NIR) light, as nearly 50% of solar energy lies in the NIR region. Some latest results show that solution-processable nanostructured systems can selectively modulate the NIR light without affecting the visible transmittance, thus reducing energy consumption by air conditioning, heating, and artificial lighting. PMID:27023660

  8. European and Italian experience of Smart Cities: A model for the smart planning of city built

    Starlight Vattano

    2013-05-01

    Full Text Available The construction of the city through smart measures is now a frontier reached from many cities in the world. The built environment requires smart planning able to relate urban realities that are relegated to a marginal change. But how does the smart cities can create a relationship between sustainable cities of the future and their heritage? The article highlights the way of smart urban transformation of reality European and Italian proposing critical comparisons from which to infer smart parameters most used and easy to apply for the sustainable construction of these smart cities focusing on the urban sources of intelligent retrieval for quality their historical and cultural heritage.

  9. Smart Energy 2012. How smart is the way towards the turnaround in the energy policy; Smart Energy 2012. Wie smart ist der Weg zur Energiewende?

    Grossmann, Uwe; Kunold, Ingo (eds.)

    2012-07-01

    The contribution under consideration contains fifteen contributions of well-known authors from commercial enterprises, public institutions and universities on smart energy: (1) Smart grids, but surely (Claudia Eckert); (2) Requirements concerning the further development of data protection and data security as part of the technological change (Reinhold Harnisch); (3) Standardization in the smart grid (Harald Orlamuender); (4) IEC 61850 - The standard for energy automation (Georg Harnischmacher); (5) Smart City, the intelligent grid in the city (Michael Laskowski); (6) IKT is a basis for a real smart power distribution system (Justus Bross); (7) Power transparency and optimized building optimization by means of a holistic automation concepts (Joerg Wollert); (8) Distributed architecture for a balancing aggregation of consumption and generation of power in private households (Kilian Hemmeboehle); (9) Development of an e-energy market place and first experiences from the field test in the E-DeMa project (Bernd Werner); (10) Smart metering rollout pilot ''30,000er'' (Axel Lauterkorn); (11) Experiences with the connexion and communication to smart meters in the project eTelligence (Guenter Pistoor); (12) Smart Phoenix - Intelligent energy networks in Dortmund (Roland Brueggemann); (13) Smart planning (C. Engels); Intelligent house control by means of smart metering (Sabine Wieland); (14) Dynamic billing of energy and value-added service in the networked home (Frank C. Bormann).

  10. PENERAPAN TEKNOLOGI SMART BUILDING PADA PERANCANGAN SMART MASJID

    Khalid Abdul Mannan

    2012-12-01

    Full Text Available Indonesia has the largest Muslim population in the world, followed by a large number of mosques scattered invarious places and these mosques sometimes have a problem regarding the efficiency in managing theresources of a mosque. This paper is designed to introduce the concept of mosque design based on theprinciples of smart building with the literature study methods and analysis, and comparison to the values in thephilosophy of the Qur'an to determine the suitability of the application of smart building technology in thedesign of a mosque. With the support of some religious activities program, the expected result is "smartmosque", that would also suit with  the site and user.

  11. Where's the smartness of learning in smart territories ?

    Carlo Giovannella

    2014-11-01

    Full Text Available In the future smarter territories are expected to induce transformations of many aspects of the learning processes, but how their smartness is and will be related to that of the learning ecosystems ? In this paper, by means of Principal Component Analysis, we critically analyse methods presently used to benchmark and produce University rankings, by focusing on the case study of the Italian Universities. The outcomes of such analysis allow us to demonstrate the existence of a strong correlation between smart cities' and universities' rankings, i.e. between learning ecosystems and their territories of reference. Present benchmarking approaches, however, need to take in more consideration people feelings and expectations. Accordingly we suggest an innovative point of view on the benchmarking of learning ecosystems based, also, on the so called flow.

  12. PENERAPAN TEKNOLOGI SMART BUILDING PADA PERANCANGAN SMART MASJID

    Khalid Abdul Mannan; Aulia Fikriarini Muchlis

    2012-01-01

    Indonesia has the largest Muslim population in the world, followed by a large number of mosques scattered invarious places and these mosques sometimes have a problem regarding the efficiency in managing theresources of a mosque. This paper is designed to introduce the concept of mosque design based on theprinciples of smart building with the literature study methods and analysis, and comparison to the values in thephilosophy of the Qur'an to determine the suitability of the application of sma...

  13. Smart Sentinel: Monitoring and Prevention System in the Smart Cities

    Sánchez Bernabeu, José Manuel; Berná Martínez, José Vicente; Maciá Pérez, Francisco

    2014-01-01

    Today, faced with the constant rise of the Smart cities around the world, there is an exponential increase of the use and deployment of information technologies in the cities. The intensive use of Information Technology (IT) in these ecosystems facilitates and improves the quality of life of citizens, but in these digital communities coexist individuals whose health is affected developing or increasing diseases such as electromagnetic hypersensitivity. In this paper we present a monitoring, d...

  14. Smart Bolometer: Toward Monolithic Bolometer with Smart Functions

    Matthieu, Denoual; Olivier, de Sagazan; Patrick, Attia; Gilles, Allègre

    2012-01-01

    The content of this chapter refers to uncooled resistive bolometers amd the challenge that consists in their integration into monolithic devices exhibiting smart functions. Uncooled resistive bolometers are the essential constitutive element of the majority of existing uncooled infrared imaging systems; they are referred to as microbolometer pixels in that type of application where matrixes of such elementary devices are used. uncooled bolometers represent more than 95% of the market of infra...

  15. Performance Analysis of Interaction between Smart Glasses and Smart Objects Using Image-Based Object Identification

    Rumiński, Jacek; Bujnowski, Adam; Kocejko, Tomasz; Wtorek, Jerzy; Andrushevich, Alexey; Biallas, Martin; Kistler, Rolf

    2016-01-01

    We propose the use of smart glasses to collaborate with smart objects in the Internet of Things environment. Particularly we are focusing on new interaction methods and the analysis of acceptable reaction times in the process of object recognition using smart glasses. We evaluated the proposed method using user studies and experiments with three different smart glasses: Google Glass, Epson Moverio, and the developed eGlasses platform. We conclude that using the proposed method it is possible ...

  16. Telecommunication Technologies for Smart Grid Projects with Focus on Smart Metering Applications

    Nikoleta Andreadou; Miguel Olariaga Guardiola; Gianluca Fulli

    2016-01-01

    This paper provides a study of the smart grid projects realised in Europe and presents their technological solutions with a focus on smart metering Low Voltage (LV) applications. Special attention is given to the telecommunications technologies used. For this purpose, we present the telecommunication technologies chosen by several European utilities for the accomplishment of their smart meter national roll-outs. Further on, a study is performed based on the European Smart Grid Projects, highl...

  17. Privacy Preservation Scheme for Multicast Communications in Smart Buildings of the Smart Grid

    Depeng Li; Zeyar Aung; Srinivas Sampalli; John Williams; Abel Sanchez

    2013-01-01

    Privacy preservation is a crucial issue for smart buildings where all kinds of messages, e.g., power usage data, control commands, events, alarms, etc. are transmitted to accomplish the management of power. Without appropriate privacy protection schemes, electricity customers are faced with various privacy risks. Meanwhile, the natures of smart grids and smart buildings—such as having limited computation power of smart devices and constraints in communication network capabilities, while requi...

  18. Privacy-Preserving Smart Metering with Authentication in a Smart Grid

    Jun Beom Hur; Dong Young Koo; Young Joo Shin

    2015-01-01

    The traditional security objectives of smart grids have been availability, integrity, and confidentiality. However, as the grids incorporate smart metering and load management, user and corporate privacy is increasingly becoming an issue in smart grid networks. Although transmitting current power consumption levels to the supplier or utility from each smart meter at short intervals has an advantage for the electricity supplier’s planning and management purposes, it threatens user privacy by d...

  19. Minat Masyarakat dalam Menggunakan Smart Appliances

    Diah Yuniarti

    2014-09-01

    Full Text Available Harga sumber energi yang semakin naik dari tahun ke tahun dan kemajuan teknologi telah mendorong perkembangan smart grid. Smart appliance merupakan salah satu komponen penting dalam smart grid. Penerapan smart appliance sejalan dengan kebijakan untuk mengurangi konsumsi energi, mengurangi emisi karbon dan penyediaan energi dari energi terbarukan. Penetrasi telepon bergerak turut memudahkan manajemen energi dan otomatisasi home appliance. Penelitian ini dilakukan untuk menganalisis minat masyarakat, yang merupakan aktor aktif dalam konsumsi dan manajemen energi di rumah tangga. Data penelitian dianalisis  dengan menggunakan metode structural equation modeling (SEM Hasil penelitian menunjukkan bahwa variabel enjoyment memiliki pengaruh yang signifikan terhadap minat dalam menggunakan smart appliance. Sedangkan, variabel compatibility ease of use, relative advantage dan image tidak memiliki pengaruh yang signifikan terhadap minat menggunakan smart appliance.

  20. A DISTRIBUTED SMART HOME ARTIFICIAL INTELLIGENCE SYSTEM

    Lynggaard, Per

    2013-01-01

    A majority of the research performed today explore artificial intelligence in smart homes by using a centralized approach where a smart home server performs the necessary calculations. This approach has some disadvantages that can be overcome by shifting focus to a distributed approach where...... the artificial intelligence system is implemented as distributed as agents running parts of the artificial intelligence system. This paper presents a distributed smart home architecture that distributes artificial intelligence in smart homes and discusses the pros and cons of such a concept. The presented...... distributed model is a layered model. Each layer offers a different complexity level of the embedded distributed artificial intelligence. At the lowest layer smart objects exists, they are small cheap embedded microcontroller based smart devices that are powered by batteries. The next layer contains a more...

  1. Performance assessment of SMART startup opeation

    Main circulation pumps (MCP) are contained within reactor vessel in SMART, which makes it impossible to heatup the coolant with MCP heating that used in the conventional loop-type nuclear power plant. This situation leads to a invention of new strategy for SMART start-up operation. The start-up operation of SMART consists of nuclear start-up reactor heat-up, and reactor start-up. Each operation step has its own control concept and logic. The strategy for startup operation has been discussed and analyzed with the TASS/SMR code for SMART. The analysis results have shown that the SMART system behavior is in acceptable operation range with required performance when the strategy for SMART start-up operation is applied

  2. Bandwidth Analysis of Smart Meter Network Infrastructure

    Balachandran, Kardi; Olsen, Rasmus Løvenstein; Pedersen, Jens Myrup

    2014-01-01

    Advanced Metering Infrastructure (AMI) is a net-work infrastructure in Smart Grid, which links the electricity customers to the utility company. This network enables smart services by making it possible for the utility company to get an overview of their customers power consumption and also control...... devices in their costumers household e.g. heat pumps. With these smart services, utility companies can do load balancing on the grid by shifting load using resources the customers have. The problem investigated in this paper is what bandwidth require-ments can be expected when implementing such network to...... utilize smart meters and which existing broadband network technologies can facilitate this smart meter service. Initially, scenarios for smart meter infrastructure are identified. The paper defines abstraction models which cover the AMI scenarios. When the scenario has been identified a general overview...

  3. Basis of valve operator selection for SMART

    SMART, an integral reactor with enhanced safety and operability, is under development for use of the nuclear energy. The valve operator of SMART system were selected through the data survey and technical review of potential valve fabrication vendors, and it will provide the establishment and optimization of the basic system design of SMART. In order to establish and optimize the basic system design of SMART, the basis of selection for the valve operator type were provided based on the basic design requirements. The basis of valve operator selection for SMART will be used as a basic technical data for the SMART basic and detail design and a fundamental material for the new reactor development in the future

  4. Basis of valve operator selection for SMART

    Kang, H. S.; Lee, D. J.; See, J. K.; Park, C. K.; Choi, B. S

    2000-05-01

    SMART, an integral reactor with enhanced safety and operability, is under development for use of the nuclear energy. The valve operator of SMART system were selected through the data survey and technical review of potential valve fabrication vendors, and it will provide the establishment and optimization of the basic system design of SMART. In order to establish and optimize the basic system design of SMART, the basis of selection for the valve operator type were provided based on the basic design requirements. The basis of valve operator selection for SMART will be used as a basic technical data for the SMART basic and detail design and a fundamental material for the new reactor development in the future.

  5. Functional electronic screen printing – electroluminescent smart fabric watch

    De Vos, Marc; Torah, Russel; Beeby, Steve; Tudor, John

    2013-01-01

    Motivation for screen printed smart fabrics. Introduce functional electronic screen printing on fabrics. Printed smart fabric watch design. Printing process for electroluminescent watch. Demonstration video. Conclusions and further work. Examples of other screen printed smart fabrics.

  6. Public Outreach With Smart-1

    Almeida, M.; Foing, B.; Heather, D.; Marini, A.; Lumb, R.; Racca, G.

    SMART-1 will be the first European Space Agency mission to the Moon. Therefore it is possible to foresee that any public outreach activity related to the mission can have a big impact in the media and public in general. This expectation for a large audience carries with it the large responsibility to create a program where is maximized the quality, both didactic and ludic, of the public outreach products, in order to keep the interest in the mission for a longer period. In order to assure the good quality of these products it is important that even when planning the mission some of the targets are selected for its rich outreach content. This presentation will focus on some of the public outreach activities envisaged for SMART-1 as well as the selection of the most suitable targets for that end.

  7. Japan. Superconductivity for Smart Grids

    Hayakawa, K.

    2012-11-15

    Currently, many smart grid projects are running or planned worldwide. These aim at controlling the electricity supply more efficiently and more stably in a new power network system. In Japan, especially superconductivity technology development projects are carried out to contribute to the future smart grid. Japanese cable makers such as Sumitomo Electric and Furukawa Electric are leading in the production of high-temperature superconducting (HTS) power cables. The world's largest electric current and highest voltage superconductivity proving tests have been started this year. Big cities such as Tokyo will be expected to introduce the HTS power cables to reduce transport losses and to meet the increased electricity demand in the near future. Superconducting devices, HTS power cables, Superconducting Magnetic Energy Storage (SMES) and flywheels are the focus of new developments in cooperations between companies, universities and research institutes, funded by the Japanese research and development funding organization New Energy and Industrial Technology Development Organization (NEDO)

  8. Smart antennas for nuclear instruments

    The advances in the field of computer and communications are leading to the development of smart embedded nuclear instruments. These instruments have highly sophisticated signal-processing algorithms based on FPGA and ASICS, provisions of present day connectivity and user interfaces. The developments in the connectivity, standards and bus technologies have made possible to access these instruments on LAN and WAN with suitable reliability and security. To get rid of wires i.e. in order to access these instruments, without wires at any place, wireless technology has evolved and become integral part of day-to-day activities. The environment monitoring can be done remotely, if smart antennas are incorporated on these instruments

  9. The Smart Grid Experience in Europe

    Bertling Tjernberg, Lina

    2014-01-01

    The development of a Smart Grid in Europe has a strong link to the climate goals for sustainable energy systems. Europe has been at the forefront of smart grid deployments, especially in the areas of managing large penetrations of renewable sources of energy, advanced metering infrastructure (AMI) and on advanced information technology.  The article is Part of the IEEE Smart Grid Newsletter - August 2014QC 20140828

  10. Communication-oriented smart grid framework

    Leung, KC; Li, VOK; Wen, MHF

    2011-01-01

    Upgrading the existing electricity grids into smart grids relies heavily on the development of information and communication technology which supports a highly reliable real-time monitoring and control system as well as coordination of various electricity utilities and market participants. In this upgrading process, smart grid communication is the key to success, and a simple but complete, innovative but compatible high-level communication-oriented smart grid framework is needed. This paper p...

  11. Building Automation Networks for Smart Grids

    Peizhong Yi; Abiodun Iwayemi; Chi Zhou

    2011-01-01

    Smart grid, as an intelligent power generation, distribution, and control system, needs various communication systems to meet its requirements. The ability to communicate seamlessly across multiple networks and domains is an open issue which is yet to be adequately addressed in smart grid architectures. In this paper, we present a framework for end-to-end interoperability in home and building area networks within smart grids. 6LoWPAN and the compact application protocol are utilized to facili...

  12. PLCs used in smart home control

    Barz, C.; Deaconu, S. I.; Latinovic, T.; Berdie, A.; Pop-Vadean, A.; Horgos, M.

    2016-02-01

    This paper presents the realization of a smart home automation using Siemens PLCs. The smart home interface is realized using the HMI Weintek eMT3070a touchscreen, which shows the window for controlling and monitoring the lighting, room temperature, irrigation systems, swimming pool, etc. By using PLCs, the smart home can be controlled via Ethernet and it can be programmed to the needs of tenants.

  13. Smart home - opportunity to make life easier

    Hasaj, Martin

    2008-01-01

    A great deal of contemporary research is showing that it is not work that goes home but home that goes to work. I would like to write my thesis about smart home possibilities (theoretically), which are available, or proposed to the market. Then I would like to make a business plan for hypothetical company which wants to arrive to the market with smart homes development. Finally, I would like to design (practically) part of smart home according to available technologies. I am...

  14. Development of a smart grid simulation environment

    Delamare, J.; Bitachon, B.; Peng, Z.; Wang, Y.; Haverkort, B.R.; Jongerden, M.R.

    2014-01-01

    With the increased integration of renewable energy sources the interaction between energy producers and consumers has become a bi-directional exchange. Therefore, the electrical grid must be adapted into a smart grid which effectively regulates this two-way interaction. With the aid of simulation, stakeholders can obtain information on how to properly develop and control the smart grid. In this paper, we present the development of an integrated smart grid simulation model, using the Anylogic ...

  15. Smart Card: Turning Point of Technology

    Abhishek Mahajan; Akash Verma; Dhruv Pahuja

    2014-01-01

    A smart card, chip card, or integrated circuit card (icc) is any pocket-sized card with embedded integrated circuits. Smart Cards are secure portable storage devices used for several applications especially security related ones involving access to system’s database either online or offline. Smart cards are made of plastic, generally polyvinyl chloride, but sometimes polyethylene terephthalate based polyesters, acrylonitrile butadiene styrene orpolycarbonate. This research is chie...

  16. Digital filtering in smart load cells

    Correia, J H; Couto, Carlos

    1995-01-01

    This paper describes an application of a Self Adaptive Pseudo-Moving Average Filter used in the implementation of a Smart Load Cell, to combine a stable digital output with a fast response to weight changes. The Smart Load Cell is a data acquisition solution using a single chip RISC microcontroller with very few other active and passive components around and taking advantage of the ratiometric functioning of load cell. The use of Smart Load Cells with digital outputs needs a cost effectiv...

  17. Smart Grid Status and Metrics Report

    Balducci, Patrick J.; Weimar, Mark R.; Kirkham, Harold

    2014-07-01

    To convey progress made in achieving the vision of a smart grid, this report uses a set of six characteristics derived from the National Energy Technology Laboratory Modern Grid Strategy. It measures 21 metrics to provide insight into the grid’s capacity to embody these characteristics. This report looks across a spectrum of smart grid concerns to measure the status of smart grid deployment and impacts.

  18. Deliverable 1.1 Smart grid scenario

    Korman, Matus; Ekstedt, Mathias; Gehrke, Oliver;

    2015-01-01

    The purpose of the SALVAGE project is to develop better support for managing and designing a secure future smart grid. This approach includes cyber security technologies dedicated to power grid operation as well as support for the migration to the future smart grid solutions, including the legacy....... In particular the focus of the project will be on smart grid with many small distributed energy resources, in particular LV substation automation systems and LV distribution system....

  19. Smart grids concept in electrical distribution system

    Popović Željko N.

    2012-01-01

    Full Text Available This paper defines key business processes in electrical distribution systems and key elements and priority components that should be (redefined in these processes in order to enable the goals of smart grids concept to be fulfilled in the cost effective way. Activities undertaken in the Power Distribution Company of “Elektrovojvodina” (Serbia, which provide the basis for fulfilling the Smart Grids goals and thus enable full implementation of smart grids concept are presented in details.

  20. Content Placement Strategies for Smart Products

    Miche, Markus

    2015-01-01

    Driven by advances in technology as well as standardisation efforts, the adoption of smart things gathers pace in various industries. Smart things range from simple objects being equipped with smart labels to comprehensive objects with embedded storage, computing, and networking capabilities. They aim at improving product operation and usage as well as at enabling functionality beyond their original purpose of use. Think of connected cars that seek for enhancing traffic safety and efficiency ...

  1. Smart Grid Security: Threats, Vulnerabilities and Solutions

    Fadi Aloul; A. R. Al-Ali; Rami Al-Dalky; Mamoun Al-Mardini; Wassim El-Hajj

    2012-01-01

    The traditional electrical power grid is currently evolving into the smart grid. Smart grid integrates the traditional electrical power grid with information and communication technologies (ICT). Such integration empowers the electrical utilities providers and consumers, improves the efficiency and the availability of the power system while constantly monitoring, controlling and managing the demands of customers. A smart grid is a huge complex network composed of millions of devices and entit...

  2. Power Line Communications for Smart Grid Applications

    Lars Torsten Berger; Andreas Schwager; J. Joaquín Escudero-Garzás

    2013-01-01

    Power line communication, that is, using the electricity infrastructure for data transmission, is experiencing a renaissance in the context of Smart Grid. Smart Grid objectives include the integration of intermittent renewable energy sources into the electricity supply chain, securing reliable electricity delivery, and using the existing electrical infrastructure more efficiently. This paper surveys power line communications (PLCs) in the context of Smart Grid. The specifications G3-PLC, PRIM...

  3. Smart Corridor Evaluation Plan: Conceptual Design

    Miller, Mark; Khattak, Asad; Hall, Randolph; Giuliano, Genevieve; Moore, James; Wachs, Martin

    1994-01-01

    This report presents the Conceptual Design Plan for evaluating the effectiveness of the Smart Corridor Demonstration Project. The specific objectives of this report are to: 1) develop a conceptual structure for the Smart Corridor evaluation, 2) define evaluation data requirements and collection procedures, and 3) select and/or develop data reduction and data analysis methodologies. Overall, the Smart Corridor is designed to obtain improved utilization of existing roadway facilities, both free...

  4. Smart Microgrids: Overview and Outlook

    Sobe, Anita; Elmenreich, Wilfried

    2013-01-01

    The idea of changing our energy system from a hierarchical design into a set of nearly independent microgrids becomes feasible with the availability of small renewable energy generators. The smart microgrid concept comes with several challenges in research and engineering targeting load balancing, pricing, consumer integration and home automation. In this paper we first provide an overview on these challenges and present approaches that target the problems identified. While there exist promis...

  5. Smart electric vehicle charging system

    João C. Ferreira; Monteiro, Vítor Duarte Fernandes; João L Afonso; Silva, Alberto R.

    2011-01-01

    In this work is proposed the design of a system to create and handle Electric Vehicles (EV) charging procedures, based on intelligent process. Due to the electrical power distribution network limitation and absence of smart meter devices, Electric Vehicles charging should be performed in a balanced way, taking into account past experience, weather information based on data mining, and simulation approaches. In order to allow information exchange and to help user ...

  6. Security in smart object networks

    Sethi, Mohit

    2012-01-01

    Internet of Things (IoT) refers to an inter-connected world where physical devices are seamlessly integrated into the Internet and become active participants of business, information and social processes. This involves the inter-connection of a large number of heterogeneous networked entities and networks. Emergence of technologies such as Zigbee, Bluetooth low energy and embedded sensors has transformed simple physical devices into smart objects that can understand and react to their environ...

  7. Designing and simulating smart grids

    Pérez Benedí, Jennifer; Díaz Fernández, Jessica; González Ortega, Eloy

    2013-01-01

    Growing energy demands and the increased use of renewal energies have changed the landscape of power networks leading to new challenges. Smart Grids have emerged to cope with these challenges by facilitating the integration of traditional and renewable energy resources in distributed, open, and self-managed ways. Innovative models are needed to design energy infrastructures that can enable self-management of the power grid. Software architectures smoothly integrate the software that provides ...

  8. A Brief Survey on the Advancement of Smart Grid

    Chandra Mukherjee,; Pratibha Bharti

    2014-01-01

    The Smart Grid, regarded as the next generation power grid, uses two-way communication of electricity and information to create a widely distributed automated energy delivery network. In this article, a review work on different aspects on the enabling technologies for the Smart Grid is being presented. Infrastructure of Smart Grid can be broadly classified into three terms namely the smart infrastructure system, the smart management system, and the smart protection system. We ...

  9. APPLICATION OF SMART MOBILE PHONES IN VIBRATION MONITORING

    Ljubomir Vračar; Miloš Milovančević; Petra Karanikić

    2015-01-01

    The purpose of the research presented in this paper is the development of the smart mobile phone application for vibration monitoring of pumping aggregate, based on Microchip’s microcontroller (MC). Hardware used is based on Bluetooth connection between smart sensor and smart mobile phone. Software for acquisition and data analysis is optimized for imbedded application in smart sensors. Smart acceleration sensor in conjunction with Bluetooth connection to smart mobile phone creates one touch ...

  10. Electronic instrumentation for smart structures

    Blanar, George J.

    1995-04-01

    The requirements of electronic instrumentation for smart structures are similar to those of data acquisition systems at our national particle physics laboratories. Modern high energy and heavy ion physics experiments may have tens of thousands of channels of data sources producing data that must be converted to digital form, compacted, stored and interpreted. In parallel, multiple sensors distributed in and around smart structures generate either binary or analog signals that are voltage, charge, or time like in their information content. In all cases, they must be transmitted, converted and preserved into a unified digital format for real-time processing. This paper will review the current status of practical large scale electronic measurement systems with special attention to architectures and physical organization. Brief surveys of the current state of the art will include preamplifiers and amplifiers, comparators and discriminators, voltage or charge analog-to-digital converters, time internal meters or time-to-digital converters, and finally, counting or scalar systems. The paper will conclude by integrating all of these ideas in a concept for an all-digital readout of a smart structure using the latest techniques used in physics research today.

  11. Integrated microelectronics for smart textiles.

    Lauterbach, Christl; Glaser, Rupert; Savio, Domnic; Schnell, Markus; Weber, Werner

    2005-01-01

    The combination of textile fabrics with microelectronics will lead to completely new applications, thus achieving elements of ambient intelligence. The integration of sensor or actuator networks, using fabrics with conductive fibres as a textile motherboard enable the fabrication of large active areas. In this paper we describe an integration technology for the fabrication of a "smart textile" based on a wired peer-to-peer network of microcontrollers with integrated sensors or actuators. A self-organizing and fault-tolerant architecture is accomplished which detects the physical shape of the network. Routing paths are formed for data transmission, automatically circumventing defective or missing areas. The network architecture allows the smart textiles to be produced by reel-to-reel processes, cut into arbitrary shapes subsequently and implemented in systems at low installation costs. The possible applications are manifold, ranging from alarm systems to intelligent guidance systems, passenger recognition in car seats, air conditioning control in interior lining and smart wallpaper with software-defined light switches. PMID:16282655

  12. Authentication techniques for smart cards

    Smart card systems are most cost efficient when implemented as a distributed system, which is a system without central host interaction or a local database of card numbers for verifying transaction approval. A distributed system, as such, presents special card and user authentication problems. Fortunately, smart cards offer processing capabilities that provide solutions to authentication problems, provided the system is designed with proper data integrity measures. Smart card systems maintain data integrity through a security design that controls data sources and limits data changes. A good security design is usually a result of a system analysis that provides a thorough understanding of the application needs. Once designers understand the application, they may specify authentication techniques that mitigate the risk of system compromise or failure. Current authentication techniques include cryptography, passwords, challenge/response protocols, and biometrics. The security design includes these techniques to help prevent counterfeit cards, unauthorized use, or information compromise. This paper discusses card authentication and user identity techniques that enhance security for microprocessor card systems. It also describes the analysis process used for determining proper authentication techniques for a system

  13. The Tampa "Smart CCTV" Experiment

    Kelly Gates

    2010-03-01

    Full Text Available In June 2001, a neighborhood in Tampa, Florida called Ybor City became the first urban area in the United States to be fitted with a "Smart CCTV" system. Visio-nics Corporation began a project with the Tampa Police Department to incorpo-rate the company's facial recognition technology (FRT, called FaceIt, into an existing 36-camera CCTV system covering several blocks along two of the main avenues. However, this "smart surveillance" experiment did not go as smoothly as its planners had hoped. After a two-year free trial period, the TPD abandoned the effort to integrate facial recognition with the CCTV system in August 2003, citing its failure to identify a single wanted individual. This essay chronicles the experi-ment with FRT in Ybor City and argues that the project's failure should not be viewed as solely a technical one. Most significantly, the failure of the Ybor City "Smart CCTV" experiment reveals the extent to which new surveillance technol-ogies represent sites of struggle over the extent and limits of police power in ad-vanced liberal democracies.

  14. Low Cost Smart Sensor Design

    Dr. T.A. Al Smadi

    2011-01-01

    Full Text Available Problem statement: Sensor with local processing power that enables it to react to local conditions without having to refer back to the central controller. The size and the cost of smart sensor circuit have been reduced. Approach: The use of microcontroller, such as (PIC16C715, with an 8- bit ADC (Analogue to Digital Converter in one chip. This reduction in the circuit size makes it possible sometimes to incorporate the primary sensor with the signal processing circuit in one unit, then the lookup table should be modified accordingly. The program mobility of smart sensor enables the system to perform self calibration routine by applying known input voltage signal, where its corresponding expected value is stored in the self calibration code. Results: The correction for the measurement signal is done by multiplying the measured signal by the gain correction value and then adding the result of the multiplication to the offset compensation value. The smart sensor performs the self calibration routine for every new measurement value, to adapt any changes in the system environment such as temperature drift. Conclusion: The system performance has been enhanced by implementing the PIC16C715 Circuit design complexity and cost has been reduced and also it’s easy to upgrade.

  15. Smart grids opportunities, developments, and trends

    Ali, A B M Shawkat

    2013-01-01

    A Smart Grid delivers renewable energy as a main source of electricity from producers to consumers using two-way monitoring through Smart Meter technology that can remotely control consumer electricity use. This can help to storage excess energy; reduce costs, increase reliability and transparency, and make processes more efficiently. Smart Grids: Opportunities, Developments, and Trends discusses advances in Smart Grid in today's dynamic and rapid growing global economical and technological environments.Current development in the field are systematically explored with an introduction, detailed

  16. Smart Card Security; Technology and Adoption

    Hamed Taherdoost

    2011-12-01

    Full Text Available Newly, smart card technology are being used in a number of ways around the world, on the otherhand, security has become significant in information technology, especially in those applicationinvolving data sharing and transactions through the internet. Furthermore, researches ininformation technology acceptance have identified the security as one of the factor that caninfluence on smart card adoption. This research is chiefly to study the security principals of smartcard and assess the security aspects’ affect on smart card technology adoption. In order toachieve this purpose, a survey was conducted among the 640 university students to measure theacceptance of smart card technology from security aspects.

  17. Security and privacy in smart grids

    Xiao, Yang

    2013-01-01

    Presenting the work of prominent researchers working on smart grids and related fields around the world, Security and Privacy in Smart Grids identifies state-of-the-art approaches and novel technologies for smart grid communication and security. It investigates the fundamental aspects and applications of smart grid security and privacy and reports on the latest advances in the range of related areas-making it an ideal reference for students, researchers, and engineers in these fields. The book explains grid security development and deployment and introduces novel approaches for securing today'

  18. Hardware Design of a Smart Meter

    Ganiyu A. Ajenikoko

    2014-09-01

    Full Text Available Smart meters are electronic measurement devices used by utilities to communicate information for billing customers and operating their electric systems. This paper presents the hardware design of a smart meter. Sensing and circuit protection circuits are included in the design of the smart meter in which resistors are naturally a fundamental part of the electronic design. Smart meters provides a route for energy savings, real-time pricing, automated data collection and eliminating human errors due to manual readings which would ultimately reduce labour costs, diagnosis and instantaneous fault detection. This allows for predictive maintenance resulting in a more efficient and reliable distribution network.

  19. Enabling Semantic Technology Empowered Smart Spaces

    Jussi Kiljander

    2012-01-01

    Full Text Available It has been proposed that Semantic Web technologies would be key enablers in achieving context-aware computing in our everyday environments. In our vision of semantic technology empowered smart spaces, the whole interaction model is based on the sharing of semantic data via common blackboards. This approach allows smart space applications to take full advantage of semantic technologies. Because of its novelty, there is, however, a lack of solutions and methods for developing semantic smart space applications according to this vision. In this paper, we present solutions to the most relevant challenges we have faced when developing context-aware computing in smart spaces. In particular the paper describes (1 methods for utilizing semantic technologies with resource restricted-devices, (2 a solution for identifying real world objects in semantic technology empowered smart spaces, (3 a method for users to modify the behavior of context-aware smart space applications, and (4 an approach for content sharing between autonomous smart space agents. The proposed solutions include ontologies, system models, and guidelines for building smart spaces with the M3 semantic information sharing platform. To validate and demonstrate the approaches in practice, we have implemented various prototype smart space applications and tools.

  20. Smart grid fundamentals of design and analysis

    Momoh, James

    2012-01-01

    The book is written as primer hand book for addressing the fundamentals of smart grid. It provides the working definition the functions, the design criteria and the tools and techniques and technology needed for building smart grid. The book is needed to provide a working guideline in the design, analysis and development of Smart Grid. It incorporates all the essential factors of Smart Grid appropriate for enabling the performance and capability of the power system. There are no comparable books which provide information on the how to of the design and analysis. The book prov.

  1. Smart Cities: A Survey on Security Concerns

    Sidra Ijaz

    2016-02-01

    Full Text Available A smart city is developed, deployed and maintained with the help of Internet of Things (IoT. The smart cities have become an emerging phenomena with rapid urban growth and boost in the field of information technology. However, the function and operation of a smart city is subject to the pivotal development of security architectures. The contribution made in this paper is twofold. Firstly, it aims to provide a detailed, categorized and comprehensive overview of the research on security problems and their existing solutions for smart cities. The categorization is based on several factors such as governance, socioeconomic and technological factors. This classification provides an easy and concise view of the security threats, vulnerabilities and available solutions for the respective technologies areas that are proposed over the period 2010-2015. Secondly, an IoT testbed for smart cities architecture, i.e., SmartSantander is also analyzed with respect to security threats and vulnerabilities to smart cities. The existing best practices regarding smart city security are discussed and analyzed with respect to their performance, which could be used by different stakeholders of the smart cities.

  2. Handbook of smart antennas for RFID systems

    2010-01-01

    The Handbook of Smart Antennas for RFID Systems is a single comprehensive reference on the smart antenna technologies applied to RFID. This book will provide a timely reference book for researchers and students in the areas of both smart antennas and RFID technologies. It is the first book to combine two of the most important wireless technologies together in one book. The handbook will feature chapters by leading experts in both academia and industry offering an in-depth description of terminologies and concepts related to smart antennas in various RFID systems applications.

  3. Smart grid business case for private homes

    Villefrance, Rasmus; Brandt, Jonas; Eriksen, Poul Svante;

    2013-01-01

    We describe and consider how the potential of energy savings may drive the penetration of smart grid technology into private homes. We assess the sociological processes which lead to energy savings when the residents have access to smart grid technology. We propose a way to establish a cash flow...... from consumers via electrical distribution companies to smart grid technology providers on the Danish market. Finally, we assess the impact of such a business development on the society, as well as relating the penetration of smart grid technology in private homes to the societal goal of 100% renewable...... energy in the electrical grid in 2050...

  4. Connected smart sensors make super-smart buildings; Connected smart sensors maken gebouwen superslim

    Van der Veen, J.K.

    2012-10-15

    In 2020, between 20 and 50 billion appliances will be connected to the internet and exchange information, usually without human intervention. A large part will consist of smart, autonomous sensors that generate their own supply voltage and have wireless connection with the web. The 'internet of things' offers dazzling opportunities for smart buildings [Dutch] In 2020 zullen tussen de twintig en vijftig miljard apparaten met internet verbonden zijn en, veelal zonder tussenkomst van mensen, informatie uitwisselen. Een groot deel hiervan zal bestaan uit slimme, autonome sensoren, die hun eigen voedingsspanning opwekken en draadloos met het web zijn verbonden. Voor slimme gebouwen biedt 'the internet of things' duizelingwekkende mogelijkheden.

  5. Smart meters. Smart metering. A solution module for a future-oriented energy system; Intelligente Zaehler. Smart Metering. Ein Loesungsbaustein fuer ein zukunftsfaehiges Energiesystem

    Grimm, Nadia; Seidl, Hans (comps.)

    2011-12-15

    The German Energy Agency GmbH (Berlin, Federal Republic of Germany) reports on smart metering as a solution module for a future-oriented energy system by means of the following contributions: (1) Key role for smart meters; (2) What is smart metering? (3) Implementation of smart metering in Europe; (4) The market development to date in Germany; (5) Practical experiences with smart metering in Germany; (6) Frequently asked questions; (7) Smart metering in intelligent networks; (8) Legal framework conditions; (9) Data security and data protection in the utilisation of smart meters; (10) Ongoing information; (11) Efficient energy systems.

  6. Smart Multihoming in Smart Shires: Mobility and Communication Management for Smart Services in Countrysides

    Ferretti, Stefano; D'Angelo, Gabriele; Ghini, Vittorio

    2016-01-01

    This paper discusses on the need to focus on effective and cheap communication solutions for the deployment of smart services in countrysides. We present the main wireless technologies, software architectures and protocols that need to be exploited, such as multihop, multipath communication and mobility support through multihoming. We present Always Best Packet Switching (ABPS), an operation mode to perform network handover in a seamless way without the need to change the current network infr...

  7. Smart homes with smartphones : Creating a Smart home application for smartphones

    Lärka, Martin

    2015-01-01

    The goal of this master thesis was to evaluate the field of Smart home applications run on mobile platforms such as smart phones. This was at the time a relatively new field that has attracted the attention of Smart phone giants like Apple and Google. This raised the question whether or not the users willingness to embrace the technology. To evaluate the field, a literature study was conducted covering the Smart home technology, and Apple’s and Google’s Smart home solutions. The rendered in a...

  8. Smart Buildings: Business Case and Action Plan

    Ehrlich, Paul; Diamond, Rick

    2009-04-01

    General Services Administration (GSA) has been a pioneer in using Smart Building technologies but it has yet to achieve the full benefits of an integrated, enterprise-wide Smart Building strategy. In July 2008, GSA developed an initial briefing memorandum that identified five actions for a Smart Buildings feasibility study: (1) Identify and cluster the major building systems under consideration for a Smart Buildings initiative; (2) Identify GSA priorities for these clusters; (3) Plan for future adoption of Smart Building strategies by identifying compatible hardware; (4) Develop a framework for implementing and testing Smart Building strategies and converged networks; and (5) Document relevant GSA and industry initiatives in this arena. Based on this briefing memorandum, PBS and FAS retained consultants from Lawrence Berkeley National Laboratory, Noblis, and the Building Intelligence Group to evaluate the potential for Smart Buildings within GSA, and to develop this report. The project has included extensive interviews with GSA staff (See Appendix A), a review of existing GSA standards and documents, and an examination of relevant GSA and industry initiatives. Based on interviews with GSA staff and a review of GSA standards and documents, the project team focused on four goals for evaluating how Smart Building technology can benefit GSA: (1) Achieve Energy Efficiency Mandates--Use Smart Building technology as a tool to meet EISA 2007 and EO 13423 goals for energy efficiency. (2) Enhance Property Management--Deploy enterprise tools for improved Operations and Maintenance (O&M) performance and verification. (3) Implement Network as the Fourth Utility--Utilize a converged broadband network to support Smart Building systems and provide GSA clients with connectivity for voice, data and video. (4) Enhance Safety and Security--Harmonize Physical Access Control Systems (PACS) with Smart Building Systems.

  9. 黄色晶状体Acrysof Natural对急性视网膜光损伤保护作用的形态学研究%The morphological investigation on AcrySof Natural's protective function from acute retinal light injury

    曲勃; 马立威; 张劲松

    2005-01-01

    AIM: To investigate whether the Acrysof Natural has the protective function for retina from blue light in morphology.METHODS: Fresh porcine eye cups were formed in vitro. Blue light beam between 420-450nm spectrum eradiated the porcine retina and cultured RPE cells in 30J/cm2 and 40J/cm2, respectively. The adjacent region in 3mm diameter was eradiated in various ways: exposed directly to light, through AcrySof one piece IOL, PMMA IOL,AcrySof Natural IOL, and without light. Then the eye cups were cultured for 48h. Lastly, tissue and cell structure were observed with light microscope and transmission electron microscope (TEM).RESULTS: In the retinal region without light, the structure of every layer was clear, cells in neuroepithelial layer arrayed in rule, some bubble presented in external granular layer and internal granular layer, RPE cells were compact, and the color of pigment article was coincident. In the region with direct blue light and that with 30J/cm2+Acrysof one-piece/ pMMlA, cells on photoreceptor and external granular layer were lost partially, bubble increased, RPE cells were with different sizes, and cell edema, cell lost and pigment article cluster could be seen.. In region with 30J/cm2+Natural, a little disorganization could be seen comparing to that without light, but more normal than those with Acrysof and direct eradia tion. When the power was 40J/cm2, the situation was similar to that with 30J/cm2 but more severe.CONCLUSION: ① the blue light intensity in 30J/cm2 and 40J/cm2 could both induce the acute retinal light injury, ② AcrySof one piece IOL and other PMMA IOLhave no obvious effect no retina comparing to direct eradiation, ③AcrySof Natural can weaken the injury of blue light to some extent.%目的:在造成急性视网膜光损伤的光照条件下,通过不同人工晶状体下比较视网膜组织及超微结构的变化,以观察Acrysof№tural对视网膜的保护作用.方法:在无菌条件下将新

  10. Conditions for effective smart learning environments

    Koper, Rob

    2014-01-01

    Reference: Koper, E.J.R. (2014) Conditions for effective smart learning environments. Smart Learning Environments,1(5), 1-17. http://www.slejournal.com/content/1/1/5/abstract doi:10.1186/s40561-014-0005-4

  11. Privacy enhanced personal services for smart grids

    Erkin, Z.; Veugen, P.J.M.

    2014-01-01

    Millions of people are now increasingly using smart devices at home to improve the quality of their lives. Unfortunately, the smart devices that we use at home for comfort and sim-plicity make our lives more complicated in terms of man-agement due to several issues like mismatching interfaces and co

  12. Mapping smart cities in the EU

    Manville, C.; Cochrane, G.; Cave, J.; Millard, J.; Pederson, J.K.; Thaarup, R.K.; Liebe, A.; Wissner, M.; Massink, R.A.; Kotterink, B.

    2014-01-01

    This report was commissioned to provide background information and advice on Smart Cities in the European Union (EU) and to explain how existing mechanisms perform. In exploring this, a working definition of a Smart City is established and the cities fitting this definition across the Member States

  13. Smart grid communications : considerations and challenges

    Lancashire, S. [BC Hydro, Vancouver, BC (Canada)

    2009-07-01

    BC Hydro's smart grid program is being implemented to enable connectivity to utility customers, personnel, and assets. This presentation discussed the telecommunications architecture used by the utility to ensure the success of smart grid applications and enable the modernization and automation of the utility's power delivery system. The utility has selected a worldwide inter-operability for microwave access (WiMAX) microwave technology as a smart grid telecom solution set. WiMAX has been designed to enable smart metering and smart grid devices, and offers sufficient capacity for control center dispatch, substation SCADA, and information technology requirements. BC Hydro's smart grid devices include reclosers, switches, capacitor banks, and voltage regulators. Smart grid programs will require the use of more devices distributed across the utility's telecommunications systems. WiMAX technology will include point and multi-point broadband. WiMAX is a standards-based technology that enables the delivery of last mile wireless broadband access as an alternative to lease lines. WiMAX will be used to enable BC Hydro's multi-layer smart grid communication network. Relay stations will be used to improve link performance. The utility's strategy will be to connect un-served locations and overbuild microwave and fibre optic installations to ensure capacity for the future. It was concluded that many utilities are now applying for the spectrum needed to enable WiMAX systems. tabs., figs.

  14. Smart challenges. New smart grid study focuses on IT; Smarte Herausforderungen. Neue Smart-Grid-Studie stellt IT in den Vordergrund

    Pelzer, Guido [Logica Deutschland GmbH und Co. KG, Sulzbach (Taunus) (Germany). Energy und Utilities

    2010-10-18

    Smart grids are viewed as a solution to many problems of the power supply industry. Information processing is one of the focal points. The contribution reviews the current situation of smart grids, the attitudes of public utilities and customers, and the effects on the power trade in general. (orig.)

  15. Smart Depths: Geothermal Heat Pumps Design Manual

    Troian, S.

    2012-01-01

    This "designers' manual" is made during the TIDO-course AR0531 Smart & Bioclimatic Design. One of the possible ways for smart and sustainable designs is the use of geothermal energy for space heating. This manual explains the possible use in designs, the functioning and treats different systems.

  16. Software development concept for SMART MMIS design

    Based on the design concept of SMART MMIS which is developed with fully digitalized system, software development concept should be considered to achieve high quality of digitalized SMART MMIS. In this paper, nuclear regulatory position on software common mode failure, software safety class, code and standards for software development, software life cycle and major techniques for software development are discussed

  17. Ubiquitous Robotic Technology for Smart Manufacturing System

    Zhu, Xiaoxiao; Wang, Liyu; Qiu, Qiang; Cao, Qixin

    2016-01-01

    As the manufacturing tasks become more individualized and more flexible, the machines in smart factory are required to do variable tasks collaboratively without reprogramming. This paper for the first time discusses the similarity between smart manufacturing systems and the ubiquitous robotic systems and makes an effort on deploying ubiquitous robotic technology to the smart factory. Specifically, a component based framework is proposed in order to enable the communication and cooperation of the heterogeneous robotic devices. Further, compared to the service robotic domain, the smart manufacturing systems are often in larger size. So a hierarchical planning method was implemented to improve the planning efficiency. A test bed of smart factory is developed. It demonstrates that the proposed framework is suitable for industrial domain, and the hierarchical planning method is able to solve large problems intractable with flat methods. PMID:27446206

  18. Passive heat removal characteristics of SMART

    Seo, Jae Kwang; Kang, Hyung Seok; Yoon, Joo Hyun; Kim, Hwan Yeol; Cho, Bong Hyun [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1998-12-31

    A new advanced integral reactor of 330 MWt thermal capacity named SMART (System-Integrated Modular Advanced Reactor) is currently under development in Korea Atomic Energy Research Institute (KAERI) for multi-purpose applications. Modular once-through steam generator (SG) and self-pressurizing pressurizer equipped with wet thermal insulator and cooler are essential components of the SMART. The SMART provides safety systems such as Passive Residual Heat Removal System (PRHRS). In this study, a computer code for performance analysis of the PRHRS is developed by modeling relevant components and systems of the SMART. Using this computer code, a performance analysis of the PRHRS is performed in order to check whether the passive cooling concept using the PRHRS is feasible. The results of the analysis show that PRHRS of the SMART has excellent passive heat removal characteristics. 2 refs., 4 figs., 1 tab. (Author)

  19. Smart Gun Technology project. Final report

    Weiss, D.R.

    1996-05-01

    The goal of the Smart Gun Technology project is to eliminate the capability of an unauthorized user form firing a law officer`s firearm by implementing user-recognizing-and-authorizing (or {open_quotes}smart{close_quotes}) surety technologies. This project was funded by the National Institute of Justice. This report lists the findings and results of the project`s three primary objectives. First, to find and document the requirements for a smart firearm technology that law enforcement officers will value. Second, to investigate, evaluate, and prioritize technologies that meet the requirements for a law enforcement officer`s smart firearm. Third, to demonstrate and document the most promising technology`s usefulness in models of a smart firearm.

  20. Smart Hospital based on Internet of Things

    Lei Yu

    2012-10-01

    Full Text Available In this paper, we propose an architecture and a scheme of smart hospital based on Internet of Things (IOT in order to overcome the disadvantages of the present hospital information system, such as the fixed information point, inflexible networking mode and so on. The key technologies and construction of smart hospital is presented based on understanding of the connotation and architecture of smart hospital. Furthermore, taking a third grade-A hospital as an example, a scheme of smart hospital is given, and its logic structure, application framework, the construction of basic network environment etc. are described in detail. Experiment proves that deployment of smart hospital can effectively solve the prominent problems existing the diagnosis and treatment of hospital and it brings a positive and profound effect for the present diagnosis and treatment mode in hospital.

  1. Conducted Electromagnetic Interference (EMI) in Smart Grids

    Smolenski, Robert

    2012-01-01

    As power systems develop to incorporate renewable energy sources, the delivery systems may be disrupted by the changes involved. The grid’s technology and management must be developed to form Smart Grids between consumers, suppliers and producers. Conducted Electromagnetic Interference (EMI) in Smart Grids considers the specific side effects related to electromagnetic interference (EMI) generated by the application of these Smart Grids. Conducted Electromagnetic Interference (EMI) in Smart Grids presents specific EMI conducted phenomena as well as effective methods to filter and handle them once identified. After introduction to Smart Grids, the following sections cover dedicated methods for EMI reduction and potential avenues for future development including chapters dedicated to: •potential system services, •descriptions of the EMI spectra shaping methods, •methods of interference voltage compensation, and theoretical analysis of experimental results.  By focusing on these key aspects, Conducted El...

  2. Ubiquitous Robotic Technology for Smart Manufacturing System

    Wenshan Wang

    2016-01-01

    Full Text Available As the manufacturing tasks become more individualized and more flexible, the machines in smart factory are required to do variable tasks collaboratively without reprogramming. This paper for the first time discusses the similarity between smart manufacturing systems and the ubiquitous robotic systems and makes an effort on deploying ubiquitous robotic technology to the smart factory. Specifically, a component based framework is proposed in order to enable the communication and cooperation of the heterogeneous robotic devices. Further, compared to the service robotic domain, the smart manufacturing systems are often in larger size. So a hierarchical planning method was implemented to improve the planning efficiency. A test bed of smart factory is developed. It demonstrates that the proposed framework is suitable for industrial domain, and the hierarchical planning method is able to solve large problems intractable with flat methods.

  3. Ubiquitous Robotic Technology for Smart Manufacturing System.

    Wang, Wenshan; Zhu, Xiaoxiao; Wang, Liyu; Qiu, Qiang; Cao, Qixin

    2016-01-01

    As the manufacturing tasks become more individualized and more flexible, the machines in smart factory are required to do variable tasks collaboratively without reprogramming. This paper for the first time discusses the similarity between smart manufacturing systems and the ubiquitous robotic systems and makes an effort on deploying ubiquitous robotic technology to the smart factory. Specifically, a component based framework is proposed in order to enable the communication and cooperation of the heterogeneous robotic devices. Further, compared to the service robotic domain, the smart manufacturing systems are often in larger size. So a hierarchical planning method was implemented to improve the planning efficiency. A test bed of smart factory is developed. It demonstrates that the proposed framework is suitable for industrial domain, and the hierarchical planning method is able to solve large problems intractable with flat methods. PMID:27446206

  4. SMART PACKAGING FOR FOOD PRESERVATION

    Raquel Rodríguez-Sauceda

    2014-07-01

    Full Text Available One of the biggest challenges of the food industry is the preservation of its products, that is, to prevent them from being attacked by microorganisms that decompose them hauling economic losses and severe health damage to the consumer. Today, competition in the food industry is very high and any company that does not offer the quality products is doomed to fail. Consumers demand more and the industry still stands offering what is asked: quality, security and safety. The package, in addition to fulfilling its core functions is becoming a means of sophisticated interactions with content and a record of relevant information for both the end consumer and intermediate players in the value chain and concepts are born of active and intelligent packaging. A smart container is defined as a system that monitors the condition of the packaged product, being able to register and provide information about product quality or condition of the container, showing the possible "abnormal" practices that have suffered the product or the container during the entire supply chain, such as transportation or storage. These systems monitor the mechanisms of altered food due to physiological, chemical and biological processes that respond and communicate changes in the status of the product as time-temperature, Oxygen, Carbon dioxide, microbial growth, etc. There are different types of smart packaging such as time-temperature indicators, color indicators, indicators of pathogens and indicators of leaks, to name a few. Through literature review, arguments that demonstrate the usefulness and necessity of the use of smart packaging to preserve the quality and safety of the product it contains, from manufacturing to the time it is used by consumers were found, as these besides communicating or providing information about their state, acting as a marketing tool.

  5. Simulation and Embedded Smart Control

    Conrad, Finn; Fan, Zhun; Sørensen, Torben

    2006-01-01

    The paper presents results obtained from a Danish mechatronic research program focusing on intelligent motion control, simulation and embedded smart controllers for hydraulic actuators and robots as well as results from the EU projects. A mechatronic test facility with digital controllers for a...... hydraulic robot was implemented. The controllers apply digital signal processors (DSPs), and Field Programmable Gate Array, short named as FPGA, respectively. The DSP controller utilizes the dSPACE System that is suitable for real-time experimentation, evaluation and validation of control laws and...

  6. SANTANA- Smart Antenna Terminal Design

    Liu, Ying

    2006-01-01

    This project is embedded in SANTANA (Smart Antenna Terminal) project. The project goal is to design a Ka-band circularly polarized antenna radiator for the receiver SANTANA system. The research work focuses on two types of circularly polarized antennas: aperture-coupled patch antenna and CPW-fed patch antenna. A two steps design process is used. Firstly, only the antennas and their feed structure are designed and optimized. Secondly, a via-transition to connect to a MMIC layer is added. When ...

  7. Computer vision for smart library

    Trček, Matej

    2016-01-01

    Hands-free interfaces allow us to comfortably integrate technology into mundane tasks. This thesis describes the development of an application for book cover recognition using an RGBD camera for use in a smart library. The application detects a plane within the depth image, finds the corners of a rectangle within it and alligns it with the camera plane. Computer vision techniques are used to compare the recorded image with a prepared database of book covers to find the best match. The depth i...

  8. A Trend of Systems Development Technologies toward Smart Public Infrastructures

    Kawano, Katsumi; Hirasawa, Shigeki

    Driven by increasing urbanization and serious economic and environmental challenges, what is called smart grid and smart cities, the transformation to smart public infrastructure system will require technological progress. This paper presents an emerging trend of the systems development and a framework of systems technologies to achieve the smart public infrastructure of the future.

  9. A Brief Survey on the Advancement of Smart Grid

    Chandra Mukherjee,

    2014-01-01

    Full Text Available The Smart Grid, regarded as the next generation power grid, uses two-way communication of electricity and information to create a widely distributed automated energy delivery network. In this article, a review work on different aspects on the enabling technologies for the Smart Grid is being presented. Infrastructure of Smart Grid can be broadly classified into three terms namely the smart infrastructure system, the smart management system, and the smart protection system. We also presented a review work in which implementation strategy of Smart Grid in different countries was briefly highlighted. In this paper then some advantages and hindrance of Smart Grid was also explained. Specifically, we focused for the smart infrastructure system, we explore the smart energy subsystem, the smart information subsystem, and the smart communication subsystem. For the smart management system, we explore various management objectives, such as improving energy efficiency, profiling demand, maximizing utility, reducing cost, and controlling emission. We also explore various management methods to achieve these objectives. For the smart protection system, we explore various failure protection mechanisms which improve the reliability of the Smart Grid, and explore the security and privacy issues in the Smart Grid.

  10. Privacy-Preserving Smart Metering with Authentication in a Smart Grid

    Jun Beom Hur

    2015-12-01

    Full Text Available The traditional security objectives of smart grids have been availability, integrity, and confidentiality. However, as the grids incorporate smart metering and load management, user and corporate privacy is increasingly becoming an issue in smart grid networks. Although transmitting current power consumption levels to the supplier or utility from each smart meter at short intervals has an advantage for the electricity supplier’s planning and management purposes, it threatens user privacy by disclosing fine-grained consumption data and usage behavior to utility providers. In this study, we propose a distributed incremental data aggregation scheme where all smart meters on an aggregation path are involved in routing the data from the source meter to the collection unit. User privacy is preserved by symmetric homomorphic encryption, which allows smart meters to participate in the aggregation without seeing any intermediate or final result. Aggregated data is further integrated with an aggregate signature to achieve data integrity and smart meter authentication in such a way that dishonest or fake smart meters cannot falsify data en route. Only the collection unit can obtain the aggregated data and verify its integrity while the individual plain data are not exposed to the collection unit. Therefore, user privacy and security are improved for the smart metering in a smart grid network.

  11. Concepts for smart nanocomposite materials

    Pammi, SriLaxmi; Brown, Courtney; Datta, Saurabh; Kirikera, Goutham R.; Schulz, Mark J.

    2003-10-01

    This paper explores concepts for new smart materials that have extraordinary properties based on nanotechnology. Carbon and boron nitride nanotubes in theory can be used to manufacture fibers that have piezoelectric, pyroelectric, piezoresistive, and electrochemical field properties. Smart nanocomposites designed using these fibers will sense and respond to elastic, thermal, and chemical fields in a positive human-like way to improve the performance of structures, devices, and possibly humans. Remarkable strength, morphing, cooling, energy harvesting, strain and temperature sensing, chemical sensing and filtering, and high natural frequencies and damping will be the properties of these new materials. Synthesis of these unique atomically precise nanotubes, fibers, and nanocomposites is at present challenging and expensive, however, there is the possibility that we can synthesize the strongest and lightest actuators and most efficient sensors man has ever made. A particular advantage of nanotube transducers is their very high load bearing capability. Carbon nanotube electrochemical actuators have a predicted energy density at low frequencies that is thirty times greater than typical piezoceramic materials while boron nitride nanotubes are insulators and can operate at high temperatures, but they have a predicted piezoelectric induced stress constant that is about twenty times smaller than piezoceramic materials. Carbon nanotube fibers and composites exhibit a change in electrical conductivity due to strain that can be used for sensing. Some concepts for nanocomposite material sensors are presented and initial efforts to fabricate carbon nanocomposite load sensors are discussed.

  12. Self-Powered Analogue Smart Skin.

    Shi, Mayue; Zhang, Jinxin; Chen, Haotian; Han, Mengdi; Shankaregowda, Smitha A; Su, Zongming; Meng, Bo; Cheng, Xiaoliang; Zhang, Haixia

    2016-04-26

    The progress of smart skin technology presents unprecedented opportunities for artificial intelligence. Resolution enhancement and energy conservation are critical to improve the perception and standby time of robots. Here, we present a self-powered analogue smart skin for detecting contact location and velocity of the object, based on a single-electrode contact electrification effect and planar electrostatic induction. Using an analogue localizing method, the resolution of this two-dimensional smart skin can be achieved at 1.9 mm with only four terminals, which notably decreases the terminal number of smart skins. The sensitivity of this smart skin is remarkable, which can even perceive the perturbation of a honey bee. Meanwhile, benefiting from the triboelectric mechanism, extra power supply is unnecessary for this smart skin. Therefore, it solves the problems of batteries and connecting wires for smart skins. With microstructured poly(dimethylsiloxane) films and silver nanowire electrodes, it can be covered on the skin with transparency, flexibility, and high sensitivity. PMID:27010713

  13. Smart materials and structures: what are they?

    Spillman, W. B., Jr.; Sirkis, J. S.; Gardiner, P. T.

    1996-06-01

    There has been considerable discussion in the technical community on a number of questions concerned with smart materials and structures, such as what they are, whether smart materials can be considered a subset of smart structures, whether a smart structure and an intelligent structure are the same thing, etc. This discussion is both fueled and confused by the technical community due to the truly multidisciplinary nature of this new field. Smart materials and structures research involves so many technically diverse fields that it is quite common for one field to completely misunderstand the terminology and start of the art in other fields. In order to ascertain whether a consensus is emerging on a number of questions, the technical community was surveyed in a variety of ways including via the internet and by direct contact. The purpose of this survey was to better define the smart materials and structures field, its current status and its potential benefits. Results of the survey are presented and discussed. Finally, a formal definition of the field of smart materials and structures is proposed.

  14. Smartness and Italian Cities. A Cluster Analysis

    Flavio Boscacci

    2014-05-01

    Full Text Available Smart cities have been recently recognized as the most pleasing and attractive places to live in; due to this, both scholars and policy-makers pay close attention to this topic. Specifically, urban “smartness” has been identified by plenty of characteristics that can be grouped into six dimensions (Giffinger et al. 2007: smart Economy (competitiveness, smart People (social and human capital, smart Governance (participation, smart Mobility (both ICTs and transport, smart Environment (natural resources, and smart Living (quality of life. According to this analytical framework, in the present paper the relation between urban attractiveness and the “smart” characteristics has been investigated in the 103 Italian NUTS3 province capitals in the year 2011. To this aim, a descriptive statistics has been followed by a regression analysis (OLS, where the dependent variable measuring the urban attractiveness has been proxied by housing market prices. Besides, a Cluster Analysis (CA has been developed in order to find differences and commonalities among the province capitals.The OLS results indicate that living, people and economy are the key drivers for achieving a better urban attractiveness. Environment, instead, keeps on playing a minor role. Besides, the CA groups the province capitals a

  15. Taiwan Perspective: Developing Smart Living Technology

    Chih-Kung Lee

    2011-09-01

    Full Text Available The pursuit of Smart Living Technology is a recent trend in which technology is applied to daily life to increase efficiency, affordability and sustainability. The principle behind Smart Living Technology is that technology should be used to advance the needs of human beings and to increase the quality of life by the power of human creativity while at the same time sustaining the environment for future generations. As such, intelligent networks should be adopted to provide humans with full information to control an individual’s personal environment. Wireless technology can play a key role in enabling smart energy monitoring by allowing consumers to make more informed choices and to connect products and devices to a coordinated management system. The development of Smart Living Technology is based on the concept of user driven innovations. Various Living Labs have been established around the world as development centers for extension of this Smart Living Technology. In this paper, the background and current developments of Smart Living Technology are reviewed, followed by real examples taking place in Taiwan. Finally, the focus and future plan for Taiwan are discussed including a strategy for further development of Smart Living Technology in Taiwan.

  16. Live Mobile Distance Learning System for Smart Devices

    Jang Ho Lee; Doo-Soon Park; Young-Sik Jeong; Jong Hyuk Park

    2015-01-01

    In recent years, mobile and ubiquitous computing has emerged in our daily lives, and extensive studies have been conducted in various areas using smart devices, such as tablets, smartphones, smart TVs, smart refrigerators, and smart media devices, in order to realize this computing technology. Especially, the integration of mobile networking technology and intelligent mobile devices has made it possible to develop the advanced mobile distance learning system that supports portable smart devic...

  17. Introduction to the Special Issue on Interaction With Smart Objects

    Schreiber, Daniel; Luyten, Kris; Mühlhäuser, Max; Brdiczka, Oliver; Hartman, Melanie

    2013-01-01

    Smart objects can be smart because of the information and communication technology that is added to human-made artifacts. It is not, however, the technology itself that makes them smart but rather the way in which the technology is integrated, and their smartness surfaces through how people are able to interact with these objects. Hence, the key challenge for making smart objects successful is to design usable and useful interactions with them. We list five features that can contribute to the...

  18. OnCampus: a mobile platform towards a smart campus

    Dong, Xin; Kong, Xiangjie; Zhang, Fulin; Chen, Zhen; Kang, Jialiang

    2016-01-01

    An increasing number of researchers and practitioners are working to develop smart cities. Considerable attention has been paid to the college campus as it is an important component of smart cities. Consequently, the question of how to construct a smart campus has become a topical one. Here, we propose a scheme that can facilitate the construction of a smart and friendly campus. We primarily focus on three aspects of smart campuses. These are: the formation of social circles based on interest...

  19. A Review of Systems and Technologies for Smart Homes and Smart Grids

    Gabriele Lobaccaro

    2016-05-01

    Full Text Available In the actual era of smart homes and smart grids, advanced technological systems that allow the automation of domestic tasks are developing rapidly. There are numerous technologies and applications that can be installed in smart homes today. They enable communication between home appliances and users, and enhance home appliances’ automation, monitoring and remote control capabilities. This review article, by introducing the concept of the smart home and the advent of the smart grid, investigates technologies for smart homes. The technical descriptions of the systems are presented and point out advantages and disadvantages of each technology and product today available on the market. Barriers, challenges, benefits and future trends regarding the technologies and the role of users have also been discussed.

  20. Preliminary safety analysis methodology for the SMART

    Bae, Kyoo Hwan; Chung, Y. J.; Kim, H. C.; Sim, S. K.; Lee, W. J.; Chung, B. D.; Song, J. H. [Korea Atomic Energy Research Institute, Taejeon (Korea)

    2000-03-01

    This technical report was prepared for a preliminary safety analysis methodology of the 330MWt SMART (System-integrated Modular Advanced ReacTor) which has been developed by Korea Atomic Energy Research Institute (KAERI) and funded by the Ministry of Science and Technology (MOST) since July 1996. This preliminary safety analysis methodology has been used to identify an envelope for the safety of the SMART conceptual design. As the SMART design evolves, further validated final safety analysis methodology will be developed. Current licensing safety analysis methodology of the Westinghouse and KSNPP PWRs operating and under development in Korea as well as the Russian licensing safety analysis methodology for the integral reactors have been reviewed and compared to develop the preliminary SMART safety analysis methodology. SMART design characteristics and safety systems have been reviewed against licensing practices of the PWRs operating or KNGR (Korean Next Generation Reactor) under construction in Korea. Detailed safety analysis methodology has been developed for the potential SMART limiting events of main steam line break, main feedwater pipe break, loss of reactor coolant flow, CEA withdrawal, primary to secondary pipe break and the small break loss of coolant accident. SMART preliminary safety analysis methodology will be further developed and validated in parallel with the safety analysis codes as the SMART design further evolves. Validated safety analysis methodology will be submitted to MOST as a Topical Report for a review of the SMART licensing safety analysis methodology. Thus, it is recommended for the nuclear regulatory authority to establish regulatory guides and criteria for the integral reactor. 22 refs., 18 figs., 16 tabs. (Author)

  1. SMART PHONE USER ASSISTANCE APPLICATION FOR ANDROID

    P. PRABHAVATHY

    2015-09-01

    Full Text Available Nowadays people seem to be more dependent on smart phones rather than any other electronic devices. Smart phones act like mini laptops with the mobilecommunication facility. Moreover, people possess more than one SIM card/Smart phone for many purposes. So non-ambiguity between various roles performed by them is crucial. For an example, person can have smart phone for his personal use at the residence and another phone for his official use. Consider a scenario: person at the residence urgently needs the official contact information available on the phone at his office (remote place. This application plays major dual role by acting as Server (official Smart phone and Client (personal Smart phone. Irrespective of geographic area, the server smart phone (SSP provides various services based on the request received from the client smart phone (CSP. The CSP send various requests through the SMS communication. Various requests can be fetching information from SSP such as log for unread messages and missed calls, unread message content, contact numbers, SIM and IMEI numbers. When the SSP is on silent mode and got misplaced, the CSP can be used to change the sound profile of SSP from silent to ringing mode by sending a request through SMS. If the SSP is in audible distance, then a phone call to it will help us to find the misplaced phone. Besides, the CSP can delete secret data available in the SSP’s memory. This application is different from other applications because it provides User Interface having options to send request through SMS and web database login through internet connectivity for phone’s data backup to provide unlimited memory. Upload any information such as contacts and messages from the smart phone into web database and save phone’s memory space. This application will upload the information in encoded format over the internet, which can be decoded using the application’s login password for security purpose.

  2. A study of factors enhancing smart grid consumer engagement

    It is important to ensure consumer acceptance in a smart grid since the ultimate deployment of the smart grid depends on the end users' acceptance of smart grid products and services such as smart meters and advanced metering services. We examine how residential consumers perceive the smart grid and what factors influence their acceptance of the smart grid through a survey for electricity consumers in Korea. In this study, consumers' smart grid acceptance factors, including the perceived risk, were examined with the existing technology acceptance model suggested by Davis. This study has an implication that it has provided theoretical and empirical ground, based on which the policies to promote consumer participation in the deployment of the smart grid can be developed. Since there are few studies on the policies from the perspective of the smart grid users, this study will contribute directly to the development of the strategy to ensure the acceptance of the smart grid. - Highlights: • We examine what factors influence electricity consumers' smart grid acceptance. • We test the smart grid technology acceptance model including the perceived risk as a main factor. • The importance of consumer education and public relations of the smart grid has been confirmed. • Another shortcut to ensure the acceptance of the smart grid is to mitigate the anxiety about the risk in the use of the smart grid

  3. A Systems Approach to the Smart Grid

    Dave, SJK; Sooriyabandara, Mahesh; Yearworth, M

    2011-01-01

    This paper presents the case for using a systems approach to analyse the requirements and behaviours of the Smart Grid as well as designing relevant solutions. By linking systems thinking to agent-based modelling, we discuss how a Smart Grid can be modelled as Multi-Agent Systems by reviewing some related state-of-the-art research. This paper goes on to outline two research areas that we are developing, namely, demand response using dynamic pricing and emergent behaviours of a Smart Grid. ...

  4. Smart Client就在前方

    刘宜兰

    2005-01-01

    基本上RIA是一个中性词汇,就跟XML、TCP/IP一样,提到这些术语并不会引起你任何超出技术范畴之外的联想。但是Smart Client则不同,这个词汇已经被烙上了清晰的微软印记。我们已经看到了很多关于Smart Client的资料,让我们再一起来关注Smart Client!

  5. Critical Aspects of a Smart City

    Matas Šiupšinskas

    2014-05-01

    Full Text Available The aim of this article is to discuss the concept of the Smart City and to name the critical aspects of the phenomenon. Presumption is made in the article that the Smart City concept first of all is not a new paradigm of future city development, but rather a marketing strategy, which uses the rhetorics of Information and Communication Technologies (ICT industry. It is recognized in the article that utopian thinking and an aim to radically transform city environment are quite common among the Smart City proposals.

  6. Smartmentality: The Smart City as Disciplinary Strategy

    Alberto Vanolo

    2014-01-01

    The paper analyses the concept of the smart city in critical perspective, focusing on the power/knowledge implications for the contemporary city. On the one hand, smart city policies support new ways of imagining, organising and managing the city and its flows; on the other, they impress a new moral order on the city by introducing specific technical parameters in order to distinguish between the ‘good’ and ‘bad’ city. The smart city discourse may therefore be a powerful tool for the ...

  7. Magnetic-fluid-based smart centrifugal switch

    A new type of centrifugal switch, which we call 'smart centrifugal switch' is designed and developed utilizing the novel properties of magnetic fluid. No mechanical movement is involved in the sensing and switching operations of this centrifugal switch and both these operations are achieved in a smart way. The performance of the switch is studied. This switch has several important advantages over conventional centrifugal switches like smart and non-contact type operation, sparkless and hence explosion proof working and inertia-less simple structure

  8. On the domestic standards for Smart Cities

    Dmitry Namiot

    2016-07-01

    Full Text Available The article discusses the development and use of standards for Smart Cities. This paper considers the current ecosystem of standards in this area, and analyzes the possible development of work in this direction. The article provides the analysis of the works of the British standards Institute, which are quite far advanced in this area. Also provides a critical assessment of the state of affairs in Russia with the standardization in the field of Smart Cities and Internet of Things. In conclusion, the authors offer their vision of development work on Smart City in Russia.

  9. Practice of Smart Grid in China(1)

    Wang

    2010-01-01

    An exclusive interview with the author was published in Issue 2, 2010 of this journal, in which the starting point and macro-strategy to construct smart grid in China was presented. Meanwhile, the three periods of smart grid construction were also mentioned, namely planning and pilot project construction period, overall construction period, and improving and upgrading period as it is planned by SGCC. At the invitation of this journal, the author wrote an article further introducing the implementation in the first period of SGCC smart grid program. The article will be published in two consecutive issues.

  10. Smart Grid Technologies in Europe: An Overview

    Luca Ardito

    2013-01-01

    Full Text Available The old electricity network infrastructure has proven to be inadequate, with respect to modern challenges such as alternative energy sources, electricity demand and energy saving policies. Moreover, Information and Communication Technologies (ICT seem to have reached an adequate level of reliability and flexibility in order to support a new concept of electricity network — the smart grid. In this work, we will analyse the state-of-the-art of smart grids, in their technical, management, security, and optimization aspects. We will also provide a brief overview of the regulatory aspects involved in the development of a smart grid, mainly from the viewpoint of the European Union.

  11. Power Line Communications for Smart Grid Applications

    Lars Torsten Berger

    2013-01-01

    Full Text Available Power line communication, that is, using the electricity infrastructure for data transmission, is experiencing a renaissance in the context of Smart Grid. Smart Grid objectives include the integration of intermittent renewable energy sources into the electricity supply chain, securing reliable electricity delivery, and using the existing electrical infrastructure more efficiently. This paper surveys power line communications (PLCs in the context of Smart Grid. The specifications G3-PLC, PRIME, HomePlug Green PHY, and HomePlug AV2, and the standards IEEE 1901/1901.2 and ITU-T G.hn/G.hnem are discussed.

  12. A NEW APPROACH FOR SMART METERING SYSTEM IN SMART GRID SCENARIO

    Charantej P*,

    2015-01-01

    In Smart Grid, the smart meters plays an imp ortant role with intelligent capabilities in order to meet the consumer's demands and their each objective. Smart meters can measures and communicate detailed real time electricity usage and facilitate remote real time monitoring and control power consumpt ions and consumers are provided with real time pricing and analyzed usage information. In this connection Demand - side management (DSM) programs implemented by utili...

  13. HOW TO ACHIEVE SMART CITIES THROUGH SMART COMMUNICATION AND REPRESENTATION OF URBAN DATA

    R. M. Donolo; Donolo, M.

    2013-01-01

    Urban environment is developing in different, complex and rapid ways. The challenge of the moment is to face this issue within the model and the philosophy of the "smart city". The biggest obstacles to the implementation of a smart city model can be probably found in the structure of urban areas and in the stratification of old urban infrastructures that make difficult the setting of new technological infrastructures. Moreover it is difficult to implement the smart city model also in...

  14. Adaptation of Powerline Communications-Based Smart Metering Deployments to the Requirements of Smart Grids

    Alberto Sendin; Txetxu Arzuaga; Iker Urrutia; Iñigo Berganza; Ainara Fernandez; Laura Marron; Asier Llano; Aitor Arzuaga

    2015-01-01

    Powerline communications (PLC)-based smart meter deployments are now a reality in many regions of the world. Although PLC elements are generally incorporated in smart meters and data concentrators, the underlying PLC network allows the integration of other smart grid services directly over it. The remote control capabilities that automation programs need and are today deployed over their medium voltage (MV) grid, can be extended to the low voltage (LV) grid through these existing PLC networks...

  15. Smart metering. Conformance tests for electricity meters; Smart Metering. Konformitaetstests an Stromzaehlern

    Bormann, Matthias; Pongratz, Siegfried [VDE Pruef- und Zertifizierungsinstitut, Offenbach (Germany)

    2012-07-01

    Introduction of communication technologies into today's energy network enables the interworking between the domains of smart metering, smart grid, smart home and e-mobility as well as the creation and provisioning of new innovative services such as efficient load adjustment. Due to this convergence the new energy networks are becoming increasingly complex. Ensuring the interworking between all network elements (e.g. electricity meters, gateways) in these smart energy networks is of utmost importance. To this end conformance and interoperability tests have to be defined to ensure that services work as expected. (orig.)

  16. A Review of Smart Energy Projects & Smart Energy State-of-the-Art

    Mathiesen, Brian Vad; Drysdale, Dave; Chozas, Julia Fernandez; Ridjan, Iva; Connolly, David; Lund, Henrik

    2015-01-01

    The aim of this study was to investigate the research projects in Smart Energy over the past 10 years in Denmark, the Nordic region and the EU in order to find gaps and to inform the Smart Energy Network’s recommendations. The study also investigated the Smart Energy state-of-the-art research based on expert knowledge. Smart Energy is a cross-sectoral approach that makes use of synergies between the various energy sectors when identifying suitable and cost-effective renewable energy solutions...

  17. Synoptic Spectrophotometry Enabled by SMARTS

    Walter, Frederick M.

    2011-05-01

    The photometric record for many types of astrophysical objects is remarkably fecund, due to a growing body of synoptic photometric surveys. The same cannot be said for the spectroscopic record, despite the fact that much of the astrophysics requires spectroscopy, rather than photometry, to decipher. I shall report on selected topics I've been studying over the past 7 years, using the SMARTS/CTIO 1.5m telescope to obtain long time series on interesting stars. The venerable RC spectrograph offers resolutions from 300 to 3000 km/s, and can obtain useful spectra from magnitudes 0 to 18 (for emission line objects) in less than an hour. The capabilities of the echelle spectrograph greatly expand the scope of the science. I shall touch on science topics ranging from long term evolution of classical and recurrent novae, the accretion-induced activity in T Tauri stars and cataclysmic variables, to the orbits of O stars.

  18. SmartHeart CABG Edu

    Gabriele DI GIAMMARCO

    2015-12-01

    Full Text Available The paper reports on the SmartHeart CABG Edu Android app. The app was conceived to be an innovative and up-to-date tool for patient education, the first of its kind in the Italian context. In particular, the app was developed to provide educational material for patients about to undergo Coronary Artery Bypass Graft (CABG surgery, a set of self-assessment tools concerning health status (i.e., BMI calculator, LDL cholesterol calculator and anxiety assessment tool and usability questionnaires (i.e., SEQ and SUS. The paper initially describes the app, then reports on its evaluation, concerning both the app usability and the pre-operative anxiety, and ends by showing the improvements -- derived from the usability evaluation -- put into practice.

  19. Triboluminescent materials for smart sensors

    Ross S. Fontenot

    2011-06-01

    Full Text Available Since the beginning of 21st Century, scientists and engineers have been investigating triboluminescent materials for use in smart impact sensors. One of the brightest triboluminescent materials found thus far is europium dibenzoylmethide triethylammonium (EuD4TEA. This material was discovered by Hurt in 1966 and is bright enough to be seen in daylight. Through innovative design of the material synthesis steps and by exchanging europium chloride for europium nitrate, the triboluminescent emission was increased by over 80%. In addition, the material yield was increased, as chloride washing is not required. Here, we discuss the new synthesis process, triboluminescent results, and future applications of EuD4TEA phosphors.

  20. Cloud Computing and Smart Grids

    Janina POPEANGĂ

    2012-10-01

    Full Text Available Increasing concern about energy consumption is leading to infrastructure that supports real-time, two-way communication between utilities and consumers, and allows software systems at both ends to control and manage power use. To manage communications to millions of endpoints in a secure, scalable and highly-available environment and to achieve these twin goals of ‘energy conservation’ and ‘demand response’, utilities must extend the same communication network management processes and tools used in the data center to the field.This paper proposes that cloud computing technology, because of its low cost, flexible and redundant architecture and fast response time, has the functionality needed to provide the security, interoperability and performance required for large-scale smart grid applications.

  1. Smart Materials for Ranging Systems

    Franse, Jaap; Sirenko, Valentyna

    2006-01-01

    The problem of determining the location of an object (usually called ranging) attracts at present much attention in different areas of applications, among them in ecological and safety devices. Electromagnetic waves along with sound waves are widely used for these purposes. Different aspects of materials with specific magnetic, electric and elastic properties are considered in view of potential application in the design and manufacturing of smart materials. Progress is reported in the fabrication and understanding of in-situ formation and characterization of solid state structures with specified properties. Attention is paid to the observation and study of the mobility of magnetic structures and of the kinetics of magnetic ordering transitions. Looking from a different perspective, one of the outcomes of the ARW is the emphasis on the important role that collective phenomena (like spin waves in systems with a magnetically ordered ground state, or critical currents in superconductors) could play at the design ...

  2. Designing Smart Knowledge Building Communities

    Ambar Murillo Montes de Oca

    2014-11-01

    Full Text Available Knowledge building communities (KBCs are environments where learning is continually occurring as a social process, and the collective knowledge base is gradually being expanded upon. Knowledge accessible to all members is produced in collaborative discourse, along with the development and the use of conceptual artifacts. This theoretical contribution discusses the possibilities to foster and design KBCs in a “smart” manner so that they can be connected to formal learning. Firstly, the paper identifies the characteristics of “smartness” for the context of KBCs: participants (individuals and groups, collaboration and convergence, as well as technology that may provide enabling and monitoring tools. Secondly, tools are suggested to foster and monitor the development and the use of collaborative discourse and conceptual artifacts. Thirdly, recommendations for the design of smart KBCs are provided. Finally, a research agenda is proposed based on the previous discussions.

  3. Phase transformations im smart materials

    One of the qualities that distinguishes living systems from inanimate matter is the ability to adapt to changes in the environment. Smart materials have the ability to perform both sensing and actuating functions and are, therefore, capable of imitating this rudimentary aspect of life. Four of the most widely used smart materials are piezoelectric Pb(Zr, Ti)O3, electrostrictive Pb(Mg, Nb)O3, magnetostrictive (Tb, Dy)Fe2 and the shape-memory alloy NiTi. All four are ferroic with active domain walls and two phase transformations, which help to tune the properties of these actuator materials. Pb(Zr, Ti)O3 is a ferroelectric ceramic which is cubic at high temperature and becomes ferroelectric on cooling through the Curie temperature. At room temperature, it is poised on a rhombohedral-tetragonal phase boundary which enhances the piezoelectric coefficients. Terfenol, (Tb, Dy)Fe2, is also cubic at high temperature and then becomes magnetic on cooling through its Curie temperature. At room temperature, it too is poised on a rhombohedral-tetragonal transition which enhances its magnetostriction coefficients. Pb(Mg, Nb)O3 and nitinol (NiTi) are also cubic at high temperatures and on annealing transform to a partially ordered state. On further cooling, Pb(Mg, Nb)O3 passes through a diffuse phase transformation at room temperature where it exhibits very large dielectric and electrostrictive coefficients. Just below room temperature, it transforms to a ferroelectric rhombohedral phase. The partially ordered shape-memory alloy NiTi undergoes an austenitic (cubic) to martensitic (mono-clinic) phase change just above room temperature. It is easily deformed in the martensitic state but recovers its original shape when reheated to austenite

  4. Smart Grid Status and Metrics Report Appendices

    Balducci, Patrick J.; Antonopoulos, Chrissi A.; Clements, Samuel L.; Gorrissen, Willy J.; Kirkham, Harold; Ruiz, Kathleen A.; Smith, David L.; Weimar, Mark R.; Gardner, Chris; Varney, Jeff

    2014-07-01

    A smart grid uses digital power control and communication technology to improve the reliability, security, flexibility, and efficiency of the electric system, from large generation through the delivery systems to electricity consumers and a growing number of distributed generation and storage resources. To convey progress made in achieving the vision of a smart grid, this report uses a set of six characteristics derived from the National Energy Technology Laboratory Modern Grid Strategy. The Smart Grid Status and Metrics Report defines and examines 21 metrics that collectively provide insight into the grid’s capacity to embody these characteristics. This appendix presents papers covering each of the 21 metrics identified in Section 2.1 of the Smart Grid Status and Metrics Report. These metric papers were prepared in advance of the main body of the report and collectively form its informational backbone.

  5. Smart Cities and the Ageing Population

    Skouby, Knud Erik; Kivimäki, Anri; Haukiputo, Lotta;

    for the elderly. Smart cities need to address elderly people needs across such as housing, social participations health care, and community support services, leisure, and culture, in order to make smart city environment more elderly friendly. ICT will enable this integration into the home and urban environment...... not only far-reaching economic adjustments to health budgets but also the implementation of smart ICT solutions in order to achieve better and more efficient health care and social services. ICT can improve the quality of life, provide personalized solutions, reduce high costs of health and care services...... and support social interaction with friends, families, health and social supports and neighbourhoods. ICT solution implemented in the cities can help overcome mobility, visual, and cognitive problems. Smart cities need the latest information and communication technology (ICT) and its services to create...

  6. Informatics Solutions for Smart Metering Systems Integration

    Simona-Vasilica OPREA

    2015-01-01

    Full Text Available In this paper different aspects regarding smart metering systems integration have been depicted. Smart metering systems, renewable energy sources integration and advanced tariff systems implementation require informatics solution that could automatically collect and process data, forecast the behavior of electricity consumers, analyze trends regarding electricity prices, optimize the consumption of consumers, provide friendly interfaces, etc. They are advanced technologies that represent solutions for insufficient conventional primary energy sources, gas emissions, dependency on energy sources located outside European Union and issues related to energy efficiency. This paper mainly describes several informatics solutions correlated with operational requirements for smart metering system and our proposal for simplified architecture of smart metering systems, with three distinct levels (base level, middle level and top level and load profile calculation methods.

  7. Sickle Cell Disease: "Be Sickle Smart!"

    ... page please turn Javascript on. Special Section: Sickle Cell Disease "Be Sickle Smart! " Past Issues / Winter 2011 ... Singer Ruben Studdard fights for those with sickle cell disease Recording artist and former American Idol winner ...

  8. Hydro Ottawa achieves Smart Meter milestone

    As Ontario's second largest municipal electricity company, Hydro Ottawa serves more than 285,000 residential and business customers in the city of Ottawa and the village of Casselman. Since 2006, the utility has installed more than 230,000 Smart Meters throughout its service territory in an effort to provide better services to its customers. This initiative represents the largest operational advanced metering infrastructure network in Canada. This move was necessary before time-of-use rates can be implemented in Ottawa. The Smart Meters deliver data wirelessly to Hydro Ottawa's Customer Information System for billing and eliminating manual readings. The Smart Meters are designed to promote more efficient use of electricity. The Government of Ontario has passed legislation requiring the installation of Smart Meters throughout the province by the end of 2010

  9. UBIQUITOUS SMART HOME SYSTEM USING ANDROID APPLICATION

    Shiu Kumar

    2014-01-01

    Full Text Available This paper presents a flexible standalone, low cost smart home system, which is based on the Android app communicating with the micro-web server providing more than the switching functionalities. The Arduino Ethernet is used to eliminate the use of a personal computer (PC keeping the cost of the overall system to a minimum while voice activation is incorporated for switching functionalities. Devices such as light switches, power plugs, temperature sensors, humidity sensors, current sensors, intrusion detection sensors, smoke/gas sensors and sirens have been integrated in the system to demonstrate the feasibility and effectiveness of the proposed smart home system. The smart home app is tested and it is able successfully perform the smart home operations such as switching functionalities, automatic environmental control and intrusion detection, in the later case where an email is generated and the siren goes on.

  10. New consumer services provided by smart metering

    Daminov Ildar

    2015-01-01

    Full Text Available This paper focuses on the issues of smart metering market and considers different services provided by smart metering from consumer point of view. Firstly, smart metering deployment challenges emerging and conventional tariffs, which modify a consumer behavior and thus, the entire electric energy market can be optimized since the customer is motivated to consume less energy. Secondly, the authors illustrate changes in electricity quality, which have an impact on consumer relations with utility. Additionally, two main indices of grid resilience – SAIDI and SAIFI – are exemplified to reveal the improvement potential of smart metering implementation in certain regions of Russia that also influence the consumer. Finally, in-home display and privacy problem directly reflect the consumer’s behavior, thus the private life rights should not be violated as they are guaranteed by law.

  11. Building Automation Networks for Smart Grids

    Peizhong Yi

    2011-01-01

    Full Text Available Smart grid, as an intelligent power generation, distribution, and control system, needs various communication systems to meet its requirements. The ability to communicate seamlessly across multiple networks and domains is an open issue which is yet to be adequately addressed in smart grid architectures. In this paper, we present a framework for end-to-end interoperability in home and building area networks within smart grids. 6LoWPAN and the compact application protocol are utilized to facilitate the use of IPv6 and Zigbee application profiles such as Zigbee smart energy for network and application layer interoperability, respectively. A differential service medium access control scheme enables end-to-end connectivity between 802.15.4 and IP networks while providing quality of service guarantees for Zigbee traffic over Wi-Fi. We also address several issues including interference mitigation, load scheduling, and security and propose solutions to them.

  12. Energy-Smart Cities-DK

    Fertner, Christian; Groth, Niels Boje

    In this report we present some overall results and the methodology behind the Energy-Smart Cities-DK model, a benchmark of the energy situation of Danish municipalities. The analysis was conducted by researchers at the University of Copenhagen, based on work by researchers at the Vienna University...... in exploring the operationalization of the smart city, a term which is widely used in current city development strategies. There are various definitions for that concept – we think the most important characteristic of a smart city is that it can activate and use the resources and capital available in a most...... efficient way – also in the long run, that means in a sustainable way.A key issue for smart city development is energy, mainly related to two future urban challenges: Climate change and resource scarcity (Droege, 2011; European Commission, 2010). At this background, the University of Copenhagen, Department...

  13. Geographic Learning Objects in Smart Cities Context

    Vincenzo Del Fatto

    2013-08-01

    Full Text Available Nowadays, many cities around the world are trying to find smarter ways to manage challenges such as ensuring livable conditions in a context of rapid urban population growth. These cities are often referred to as Smart Cities. In the last years, researchers from many disciplines have contributed to the Smart Cities definition and implementation. In this paper we investigate how topics from two particular fields, such as Geographic Information and E-learning Systems, can be mixed in order to contribute to the Smart Cities cause. In particular, we introduce the Geographic Learning Object and discuss how such Geographic Learning Objects can be used in a Geographic Information System in order to provide information and learning content to the citizens of a Smart City.

  14. Smart Tooling for Manufacturing Composites Project

    National Aeronautics and Space Administration — CRG's shape memory polymer (SMP) tooling technologies, Smart Tooling, offer cutting-edge manufacturing solutions that can meet the construction needs of all future...

  15. Mini Smart Grid @ Copenhagen Business School

    Pedersen, Rasmus U.; Furtak, Simon J.; Häuser, Ivan;

    2013-01-01

    Project Smart Grid: The Intelligent Electrical System Is the Way Forward In 2012 Peter Møllgaard from Department of Economics and Rasmus Pedersen from Department of IT Management initiated a new project supported by CBS Sustainability Platform. The purpose of the project is to establish an......, Smart Meters and prosumers. Smart Grids are a new method of managing electricity and power supply. It has not reached its full potential yet, but it offers a more interactive platform for both the consumer and the main supplier e.g. Dong Energy. The Smart Grid will collect and control the behavior of...... consumers and suppliers in order to make the system more effective and sustainable. The consumers or suppliers will be able to control certain appliances in their homes so that they become a resource for the system. For example, the customer or supplier can choose to switch off the freezer for 30 minutes...

  16. Smart Sensor Network System For Environment Monitoring

    Javed Ali Baloch

    2012-07-01

    Full Text Available SSN (Smart Sensor Network systems could be used to monitor buildings with modern infrastructure, plant sites with chemical pollution, horticulture, natural habitat, wastewater management and modern transport system. To sense attributes of phenomena and make decisions on the basis of the sensed value is the primary goal of such systems. In this paper a Smart Spatially aware sensor system is presented. A smart system, which could continuously monitor the network to observe the functionality and trigger, alerts to the base station if a change in the system occurs and provide feedback periodically, on demand or even continuously depending on the nature of the application. The results of the simulation trials presented in this paper exhibit the performance of a Smart Spatially Aware Sensor Networks.

  17. Smart City Architecture: Vision and Challenges

    Narmeen Zakaria Bawany

    2015-11-01

    Full Text Available The concept of smart city was born to provide improved quality of life to citizens. The key idea is to integrate information system services of each domain, such as health, education, transportation, power grid etc., of the city to provide public services to citizens efficiently and ubiquitously. These expectations induce massive challenges and requirements. This research is aimed to highlight key ICT (Information and Communication Technology challenges related to adaptation of smart city. Realizing the significance of effective data collection, storage, retrieval, and efficient network resource provisioning, the research proposes a high level architecture for smart city. The proposed framework is based on a hierarchical model of data storage and defines how different stakeholders will be communicating and offering services to citizens. The architecture facilitates step by step implementation towards a smart city, integrating services, as they are developed in a timely manner.

  18. Smart Antenna for Cellular Mobile Communication

    Jain, R K; Agrawal, N K

    2012-01-01

    The adoption of smart / adaptive antenna techniques in future wireless systems is expected to have a significant impact on the efficient use of the spectrum, the minimization of the cost of establishing new wireless networks, the optimization of service quality and realization of transparent operation across multi technology wireless networks [1]. This paper presents brief account on smart antenna (SA) system. SAs can place nulls in the direction of interferers via adaptive updating of weights linked to each antenna element. SAs thus cancel out most of the co-channel interference resulting in better quality of reception and lower dropped calls. SAs can also track the user within a cell via direction of arrival algorithms [2]. This paper explains the architecture, evolution and how the smart / adaptive antenna differs from the basic format of antenna. The paper further explains about the radiation pattern of the antenna and why it is highly preferred in its relative field. The capabilities of smart / adaptive ...

  19. Unlocking the potential of the smart grid

    Konopko, Joanna

    2015-12-01

    The smart grid refers to describe a next-generation electrical power system that is typified by the increased use of Information and Communication Technologies (ICT) in the whole delivery electrical energy process. The generation, delivery and consumption energy, all the steps for power transmission and distribution make the smart grid a complex system. The question is if the amount, diversity, and uses of such data put the smart grid in the category of Big Data applications, followed by the natural question of what is the true value of such data. In this paper an initial answer to this question is provided, the current state of data generation of the Polish grid is analyzed, and a future realistic scenario is illustrated. The analysis shows that the amount of data generated in smart grid is comparable to some of Big Data system examples.

  20. Smart Phone Fluorescent Chem8 Project

    National Aeronautics and Space Administration — Ionu Biosystems will develop a fluorescent smart phone blood analyzer that can measure important physiological concentrations from a drop of blood. The approach...

  1. Major Approaches towards Understanding Smart Cities Concept

    Guzel Ishkineeva

    2015-02-01

    Full Text Available still no clear understanding of the meaning of this phenomenon, of its main characteristics and conditionsnecessary for its realization.According to one approach, the city can be determined as smart if it is fully equipped with information andcommunication technologies and rendering e-services to population. While another emphasize on complex citydevelopment, and consider the presence of ubiquitous information and communication technologies just as aninstrument of harmonizing city development.Modern smart city should not only be technologically developed but it should also provide a new better qualityof life and create more opportunities for the harmonious life and development for its citizens. “Smart city” canbecome an effective instrument of turning the economy to intensive and sustainable, and become a possiblesolution of a conflict between artificial and natural habitat only with this approach. In that sense “smart city” isthe only possibility of the future existence in the technologic society.

  2. Practical Performance Expectations for Smart Packaging

    Chris; Cook; Mark; Brown

    2007-01-01

    Executive Summary There seema to be a common expectation among radio frequency identification(RFID) newcomers that putting an inexpensive,passive smart label on a box will create an accounting nirvana.

  3. MEMS-Enabled Smart Reconfigurable Antennas Project

    National Aeronautics and Space Administration — A prototype wearable smart reconfigurable antenna for the Suit will be built to be used during NASA's EVA operations on lunar surface. The design is based on the...

  4. Deploying a Context Aware Smart Classroom

    O&#;Driscoll, Ciaran; Mithileash, Mohan; Mtenzi, Fredrick; Wu, Bing

    2008-01-01

    Context aware environments respond in a pseudo-intelligent manner depending on the identity of occupants, particular location, desired activity and specific time. The Context Aware Smart Classroom (CASC) is a classroom that responds to lecturers and student groups based on preset policies and the lecture timetable. The pervasive nature of personal mobile devices permits the investigation of developing low-cost location and identification systems that support development of a smart classroom. ...

  5. Overview - Be Smart. Be Well. STD Videos

    2010-03-15

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well., featuring CDC's Dr. John Douglas, Division of Sexually Transmitted Disease Prevention.  Created: 3/15/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 3/15/2010.

  6. Wireless communications networks for the smart grid

    Ho, Quang-Dung; Rajalingham, Gowdemy; Le-Ngoc, Tho

    2014-01-01

    This brief presents a comprehensive review of the network architecture and communication technologies of the smart grid communication network (SGCN). It then studies the strengths, weaknesses and applications of two promising wireless mesh routing protocols that could be used to implement the SGCN. Packet transmission reliability, latency and robustness of these two protocols are evaluated and compared by simulations in various practical SGCN scenarios. Finally, technical challenges and open research opportunities of the SGCN are addressed. Wireless Communications Networks for Smart Grid provi

  7. Intelligent Agents for the Smart Grid

    Rogers, Alex; Jennings, Nick

    2010-01-01

    Meeting the challenge of cutting global greenhouse gas emissions by 50% by 2050, and ensuring energy security in the face of dwindling oil and gas reserves, requires a radical change in the way energy (and particularly electricity) is generated, distributed and consumed. Central to delivering this change, is the vision of a smart electrical distribution network (the Smart Grid) within which micro-generation and storage capabilities are ubiquitous, where intelligent sensing devices allow users...

  8. Home Energy Management in Smart Grid

    A Mahmood; Fakhar, H.; Ahmed, S. H.; Javaid, N.

    2013-01-01

    A significant amount of research has been conducted in order to make home appliances more efficient in terms of energy usage. Various techniques have been designed and implemented in order to control the power demand and supply. This paper encompasses reviews of different research works on a wide range of energy management techniques for smart homes aimed at reducing energy consumption and minimizing energy wastage. The idea of smart home is elaborated followed by a review of existing energy ...

  9. Smart Energy Management System Using WSN

    Ashwini Burkul, Prof. S. S. Wagh, Supriya Bhosale

    2013-01-01

    Wireless sensor networks are rapidly gaining popularity so as to cater to the requirements of different applications. This system unifies various home appliances, smart sensors and energy technologies. The smart energy market requires two types of ZigBee networks for device control and energy management. We use IEEE 802.15.4 and ZigBee to effectively deliver solutions for a energy management and efficiency for home automation. We present the design to evaluate the performance of the home auto...

  10. The economic fundamentals of smart specialisation

    Dominique Foray

    2013-01-01

    This paper builds on the economic fundamentals of smart specialization. It starts explaining a coherent vision of the goals of this policy approach and then, explores the requirements and implications that are consistent with giving an operational content to this conceptualization. The smart specialization strategy is part of the so-called ‘New Industrial Policy’ that aims at designing and make compatible two critical and somewhat conflicting requirements: identifying priorities in a vertical...

  11. Smart Business Networks Design and Business Genetics

    Pau, Louis-François

    2006-01-01

    textabstractWith the emergence of smart business networks, agile networks, etc. as important research areas in management, for all the attractiveness of these concepts, a major issue remains around their design and the selection rules. While smart business networks should provide advantages due to the quick connect of business partners for selected functions in a process common to several parties, literature does not provide constructive methods whereby the selection of temporary partners and...

  12. Security Architecture of Smart Metering Systems

    Zivic, Natasa; Ruland, Christoph

    2010-01-01

    The main goals of smart metering are the reduction of costs, energy and CO2 by the provision of actual metering information to the providers and the customer. They allow for flexible possibilities to influence the customers' energy consumption behavior and to adapt dynamically the power generation and distribution to the requested energy by smart grids. Metering devices are under control of governmental organizations, which are responsible for the permanent correct delivery of metering data. ...

  13. Geographic Learning Objects in Smart Cities Context

    Vincenzo Del Fatto; Gabriella Dodero

    2013-01-01

    Nowadays, many cities around the world are trying to find smarter ways to manage challenges such as ensuring livable conditions in a context of rapid urban population growth. These cities are often referred to as Smart Cities. In the last years, researchers from many disciplines have contributed to the Smart Cities definition and implementation. In this paper we investigate how topics from two particular fields, such as Geographic Information and E-learning Systems, can be mixed in order to c...

  14. Taiwan Perspective: Developing Smart Living Technology

    Chih-Kung Lee; Julie Lee; Po-Wen Lo; Hsiao-Lin Tang; Wen-Hsin Hsiao; Jui-Yao Liu; Ting-Li Lin

    2011-01-01

    The pursuit of Smart Living Technology is a recent trend in which technology is applied to daily life to increase efficiency, affordability and sustainability. The principle behind Smart Living Technology is that technology should be used to advance the needs of human beings and to increase the quality of life by the power of human creativity while at the same time sustaining the environment for future generations. As such, intelligent networks should be adopted to provide humans with full in...

  15. AUTOMATIC THEFT SECURITY SYSTEM (SMART SURVEILLANCE CAMERA)

    Veena G.S; Chandrika Prasad; Khaleel K

    2013-01-01

    The proposed work aims to create a smart application camera, with the intention of eliminating the need for a human presence to detect any unwanted sinister activities, such as theft in this case. Spread among the campus, are certain valuable biometric identification systems at arbitrary locations. The application monitosr these systems (hereafter referred to as “object”) using our smart camera system based on an OpenCV platform. By using OpenCV Haar Training, employing the Vio...

  16. Social Internet of Vehicles for Smart Cities

    Maglaras, Leandros A.; Ali H. Al-Bayatti; Ying He; Isabel Wagner; Helge Janicke

    2016-01-01

    Digital devices are becoming increasingly ubiquitous and interconnected. Their evolution to intelligent parts of a digital ecosystem creates novel applications with so far unresolved security issues. A particular example is a vehicle. As vehicles evolve from simple means of transportation to smart entities with new sensing and communication capabilities, they become active members of a smart city. The Internet of Vehicles (IoV) consists of vehicles that communicate with each other and with pu...

  17. An Integrated Assessment of Super & Smart Grids

    Ricci, Elena Claire

    2013-01-01

    We assess the optimality of investments in power grid innovation, under both technological options of Super and Smart Grids, using the WITCH model in the version that includes Super-Grids. Super Grids allow producing and trading of electricity generated by large scale concentrated solar power (CSP) plants in highly productive areas that are connected to the %demand centres through High Voltage Direct Current (HVDC) cables. We extend the model to include also Smart-Grids that allow: i) to incr...

  18. Is European Broadband Ready for Smart Grid?

    Balachandran, Kartheepan; Pedersen, Jens Myrup

    2014-01-01

    In this short paper we compare the communication requirements for three Smart Grid scenarios with the availability of broadband and mobile communication networks in Europe. We show that only in the most demanding case - where data is collected and transmitted every second - a standard GSM....../GPRS connection is not enough. Whereas in the less demanding scenarios it is almost all of the European households that can be covered by a standard broadband technology for use with Smart Grid....

  19. Some Hotspots Concerned with Smart Grid

    Wang

    2010-01-01

    The smart grid has been such a hot topic recently. In this paper the hot topics in this field, such as the definition and features of smart grid, key technical problems to be addressed such as new system components, new types of transducers and measurement technologies, advanced interfaces, event-driven fast-simulated decision-making and coordination, and adaptive control, etc., and difficulties are analyzed and discussed.

  20. Smart Card Driving License System in Gujarat

    Deepak Kumar

    2005-01-01

    Gujarat was the first state in India which introduced the smart card license system in 1999. It was the first place in the world which introduced this innovative system and, thus, its implementation was a real challenge. As of now, Gujarat Government has issued 5 million smart card driving licenses to its people. This card is basically a plastic card having ISO 7810 certification and integrated circuit,capable of storing and verifying information according to its programming. To avoid corrupt...

  1. Smart Card Security; Technology and Adoption

    Hamed Taherdoost; Shamsul Sahibuddin; Neda Jalaliyoon

    2011-01-01

    Newly, smart card technology are being used in a number of ways around the world, on the otherhand, security has become significant in information technology, especially in those applicationinvolving data sharing and transactions through the internet. Furthermore, researches ininformation technology acceptance have identified the security as one of the factor that caninfluence on smart card adoption. This research is chiefly to study the security principals of smartcard and assess the securit...

  2. Of Smart Phone Wars and Software Patents

    Stuart Graham; Saurabh Vishnubhakat

    2013-01-01

    Among the main criticisms currently confronting the US Patent and Trademark Office are concerns about software patents and what role they play in the web of litigation now proceeding in the smart phone industry. We will examine the evidence on the litigation and the treatment by the Patent Office of patents that include software elements. We present specific empirical evidence regarding the examination by the Patent Office of software patents, their validity, and their role in the smart phone...

  3. Usability Evaluation of Smart Phone Application Store

    Adnan, Muhammad

    2015-01-01

    In this study, the usability of smart phone application store app is evaluated. The study was performed on different smart phone operating systems. Data about usability was gathered through surveys and think aloud based experiment. Anova analysis was also performed on data to identify significant issues. A lot of smartphone users reported issues with installing, locating and searching about apps. Many users had issues with uninstalling of apps and navigating the search results when looking fo...

  4. Genetic Programming for Smart Phone Personalisation

    Valencia, Philip; Haak, Aiden; Cotillon, Alban; Jurdak, Raja

    2014-01-01

    Personalisation in smart phones requires adaptability to dynamic context based on user mobility, application usage and sensor inputs. Current personalisation approaches, which rely on static logic that is developed a priori, do not provide sufficient adaptability to dynamic and unexpected context. This paper proposes genetic programming (GP), which can evolve program logic in realtime, as an online learning method to deal with the highly dynamic context in smart phone personalisation. We intr...

  5. Wireless interface for sensors in smart textiles

    J.C. RIBEIRO; Oliveira, Sara M.; Mendes, P.M.; Correia, J H

    2005-01-01

    This paper describes a smart suit with sensors and electronics for monitoring patients at hydrotherapy sessions in swimming-pools. The smart suit allows the monitoring of the heart rate, patient posture and activity level. The sensors input are converted in a PWM using a V-F converter. A robust, low-voltage (3.0 V) and low-power electronic wireless CMOS RF interface was implemented at 433 MHz using ASK modulation.

  6. Relay attacks of NFC smart cards

    Chu, Xiqing

    2014-01-01

    Near Field Communication (NFC) is a set of standards, which allows two devices to transfer messages over a short range of distance of 10 cm. NFC based smart cards and applications are widely used for public transportation, ticketing system and security critical identity cards. NFC contains mainly two proximity smart card specifications ISO 14443 and ISO 18092 for lower level data exchange. However, none of the specifications above provides security mechanism to protect communication between s...

  7. Relaying Technologies for Smart Grid Communications

    Sun, Hongjian; Tan, Bo; Jiang, Jing; Thompson, John S.; Nallanathan, Arumugam; Poor, H. Vincent

    2013-01-01

    Wireless technologies can support a broad range of smart grid applications including advanced metering infrastructure (AMI) and demand response (DR). However, there are many formidable challenges when wireless technologies are applied to the smart gird, e.g., the tradeoffs between wireless coverage and capacity, the high reliability requirement for communication, and limited spectral resources. Relaying has emerged as one of the most promising candidate solutions for addressing these issues. ...

  8. HEALTH TOURISM AND “SMART SPECIALISATION”

    Ognjen Blazevic

    2016-01-01

    The Europe 2020 strategy mapped out the direction for the achievement of smart, sustainable and inclusive growth and development. The purpose of the paper is confirmation of the hypothesis that health tourism, in all its complexity, interdiciplinarity and systematic approach to problems, is an ideal model of „smart specialisation“, not only of tourist regions, but the entire destination at the national level. National competitiveness in this paper can be improved by increasing inn...

  9. Smart Content Factory—Approaching the Vision

    G. Güntner; Reich, S.

    2005-01-01

    In our paper we describe the objectives and achievements of a project called “Smart Content Factory”. The project aims at the creation of a knowledge-aware system infrastructure to support the utilization of audiovisual content. We will provide an overview of the project objectives and introduce “digital content engineering” as a scientific discipline dealing with concepts, methodologies, techniques and tools for a quantifiable approach towards the vision of smart content, thereby addressing ...

  10. Research for the Smart Card of 2010

    Cucinelli, B.

    2001-01-01

    In preparation for the activities to be launched under the 6th Framework Programme for Research, Technological Development and Demonstration Activities (FP61), the European Commission’s Information Society Directorate-General organised a meeting to consult the industrial and academic research community on current and future RTD needs in the domain of smart card technology. Those attending this meeting, which was held in Brussels on 23 May 2001, all agreed that the European smart card industry...

  11. An RFID Based Smart Feeder for Hummingbirds.

    Ibarra, Vicente; Araya-Salas, Marcelo; Tang, Yu-ping; Park, Charlie; Hyde, Anthony; Wright, Timothy F; Tang, Wei

    2015-01-01

    We present an interdisciplinary effort to record feeding behaviors and control the diet of a hummingbird species (Phaethornis longirostris, the long-billed hermit or LBH) by developing a Radio Frequency Identification (RFID) based smart feeder. The system contains an RFID reader, a microcontroller, and a servo-controlled hummingbird feeder opener; the system is presented as a tool for studying the cognitive ability of the LBH species. When equipped with glass capsule RFID tags (which are mounted on the hummingbird), the smart feeder can provide specific diets for predetermined sets of hummingbirds at the discretion of biologists. This is done by reading the unique RFID tag on the hummingbirds and comparing the ID number with the pre-programmed ID numbers stored in the smart feeder. The smart feeder records the time and ID of each hummingbird visit. The system data is stored in a readily available SD card and is powered by two 9 V batteries. The detection range of the system is approximately 9-11 cm. Using this system, biologists can assign the wild hummingbirds to different experimental groups and monitor their diets to determine if they develop a preference to any of the available nectars. During field testing, the smart feeder system has demonstrated consistent detection (when compared to detections observed by video-recordings) of RFID tags on hummingbirds and provides pre-designed nectars varying water and sugar concentrations to target individuals. The smart feeder can be applied to other biological and environmental studies in the future. PMID:26694402

  12. SMART GRID: Evaluation and Trend in Brazil

    Ricardo Moreira da Silva

    2014-09-01

    Full Text Available The Smart Grid is considered the most promising conglomerate of technology to be applied for the improvement and optimization of all power production in electrical engineer. Smart Grid's concept is being more and more recognized for its importance for representing a way to meliorate the energetic efficiency of the electric system, reducing consumption, allowing intensive use of energy generation renewable sources. Therefore, the goal of this article is to explore and present Smart Grid's concepts and its global evolution, so as perform an assessment on Smart Grid's tendencies in Brazil. In order to do this, we shown the concepts of Smart Grid, its benefits and impacts in the electric system's value chain, the barriers to its diffusion in Brazil and the paths of investments' incentives for deployment of the new technology. Accordingly, we reach the conclusion that the researches point to a long and challenging trajectory for the development and implantation of Smart Grid's technology in Brazil, which is still in a embryonic phase of pilot projects for the knowledge and technology development implantation.

  13. Building Information Modelling for Smart Built Environments

    Jianchao Zhang

    2015-01-01

    Full Text Available Building information modelling (BIM provides architectural 3D visualization and a standardized way to share and exchange building information. Recently, there has been an increasing interest in using BIM, not only for design and construction, but also the post-construction management of the built facility. With the emergence of smart built environment (SBE technology, which embeds most spaces with smart objects to enhance the building’s efficiency, security and comfort of its occupants, there is a need to understand and address the challenges BIM faces in the design, construction and management of future smart buildings. In this paper, we investigate how BIM can contribute to the development of SBE. Since BIM is designed to host information of the building throughout its life cycle, our investigation has covered phases from architecture design to facility management. Firstly, we extend BIM for the design phase to provide material/device profiling and the information exchange interface for various smart objects. Next, we propose a three-layer verification framework to assist BIM users in identifying possible defects in their SBE design. For the post-construction phase, we have designed a facility management tool to provide advanced energy management of smart grid-connected SBEs, where smart objects, as well as distributed energy resources (DERs are deployed.

  14. Preliminary ALARA design concept for SMART

    SMART(System-integrated Modular Advanced ReacTor) is a space saving integral type nuclear rector with the thermal power of 330 MW. This report provides general design guide and authority in NSSS designs for SMART needed to maintain the occupational doses and doses to members of public ALARA to meet the regulatory requirements. Paragraph 20.1 of 10 CFR 20, ''Standards for Protection Against Radiation'', states that licensee should make every reasonable effort to maintain exposures to radiation as far below the limits specified in Part 20 as is reasonably achievable. The ALARA (as low as is reasonably achievable) principle is incorporated into Korean radiation protection law as paragraph one Article 97 of the Atomic Energy Act. (Jan. 1995). This ALARA Design Concept for SMART provides 1) description of the organization and responsibilities needed for upper level management support and authority in order for the implementation of ALARA, 2) guidance and procedures for design, review, and evaluation needed for SMART ALARA program implementation, 3) general design guidelines for SMART NSSS and BOP designers to implement ALARA principles in design stage, and 4) training and instruction requirement of SMART NSSS and BOP designers for the familiarization of ALARA principles to be implemented in NSSS designs. (Author). 4 refs., 1 tabs

  15. Smart-tag Based Data Dissemination

    Bonnet, Philippe; Beaufour, Allan; Leopold, Martin

    2002-01-01

    Monitoring wide, hostile areas requires disseminating data between fixed, disconnected clusters of sensor nodes. It is not always possible to install long-range radios in order to cover the whole area. We propose to leverage the movement of mobile individuals, equipped with smart-tags, to dissemi......-tag based data dissemination. We use simulation to study the characteristics of the model we propose. Finally, we present an implementation based on Bluetooth smart-tags.......Monitoring wide, hostile areas requires disseminating data between fixed, disconnected clusters of sensor nodes. It is not always possible to install long-range radios in order to cover the whole area. We propose to leverage the movement of mobile individuals, equipped with smart......-tags, to disseminate data across disconnected static nodes spread across a wide area. Static nodes and mobile smart-tags exchange data when they are in the vicinity of each other; smart-tags disseminate data as they move around. In this paper, we propose an algorithm for update propagation and a model for smart...

  16. Development of regulatory policy for SMART-P

    Lee, S. H.; Lee, Y. H.; Moo, Philip; Koh, B. J.; Son, M. K.; Han, G. H.; Kim, D. H. [Korea Association for Nuclear Technology, Daejeon (Korea, Republic of)

    2004-06-15

    KAERI promoted the construction of a research reactor, SMART-P, the reduced scale of SMART, with intent to demonstrate the safety and performance of SMART. According to this progress, the development of regulatory process for SMART-P became necessary. The establishment of regulatory policy, based on the current regulatory guidelines as well as technical aspect, became essential matters. Considering the on-going small and medium size reactors in near future, the selection of the appropriate measure in the existing regulatory process to SMART-P is very important. Thus the schematic study for the applicable licensing procedure and regulatory requirements suitable for SMART-P is required.

  17. Development of regulatory policy for SMART-P

    Lee, S. H.; Moon, S. H.; Lee, Y. H.; Son, M. K.; Han, K. H.; Kim, D. H. [Korea Association for Nuclear Technology, Taejon (Korea, Republic of)

    2003-06-15

    KAERI promoted the construction of a research reactor, SMART-P, the reduced scale of SMART, with intent to demonstrate the safety and performance of SMART. According to this progress, the development of regulatory process for SMART-P became necessary. The establishment of regulatory policy, based on the current regulatory guidelines as well as technical aspect, became essential matters. Considering the on-going small and medium size reactors m near future, the selection of the appropriate measure in the existing regulatory process to SMART-P is very important. Thus the schematic study for the applicable licensing procedure and regulatory requirements suitable for SMART-P is required.

  18. Development of regulatory policy for SMART-P

    KAERI promoted the construction of a research reactor, SMART-P, the reduced scale of SMART, with intent to demonstrate the safety and performance of SMART. According to this progress, the development of regulatory process for SMART-P became necessary. The establishment of regulatory policy, based on the current regulatory guidelines as well as technical aspect, became essential matters. Considering the on-going small and medium size reactors m near future, the selection of the appropriate measure in the existing regulatory process to SMART-P is very important. Thus the schematic study for the applicable licensing procedure and regulatory requirements suitable for SMART-P is required

  19. Values in the Smart Grid: The co-evolving political economy of smart distribution

    Investing in smart grid infrastructure is a key enabler for the transition to low carbon energy systems. Recent work has characterised the costs and benefits of individual “smart” investments. The political economy of the UK electricity system, however, has co-evolved such that there is a mismatch between where benefits accrue and where costs are incurred, leading to a problem of value capture and redeployment. Further, some benefits of smart grids are less easy to price directly and can be classified as public goods, such as energy security and decarbonisation. This paper builds on systemic treatments of energy system transitions to characterise the co-evolution of value capture and structural incentives in the electricity distribution system, drawing on semi-structured interviews and focus groups undertaken with smart grid stakeholders in the UK. This leads to an identification of municipal scale values that may be important for business models for the delivery of smart infrastructure. Municipalities may thus pursue specific economic opportunities through smart grid investment. This supports recent practical interest in an expanded role for municipalities as partners and investors in smart grid infrastructures. - Highlights: • Smart grid investments can benefit municipal economic development. • Drawing on urban political economy we describe these values. • New values alter the smart grid investment problem. • New integration of urban policy and DNOs are proposed by this research. • Socio-technical approaches are enhanced by urban political economy and vice versa

  20. Smart metering in the gas sector. A field report; Smart Metering im Gassektor. Ein Erfahrungsbericht

    Smejkal, Gerhard [WIEN ENERGIE Gasnetz GmbH, Vienna (Austria)

    2011-07-01

    Smart metering is a much-discussed concept in the power industry. Although most of the discussions focus on electric power supply and smart grids, the WIEN ENERGIE Gasnetz GmbH has been investigating the technology for its gas grid for more than three years now. The positive results of a field test are reported. (orig.)

  1. How to Achieve Smart Cities Through Smart Communication and Representation of Urban Data

    Donolo, R. M.; Donolo, M.

    2013-05-01

    Urban environment is developing in different, complex and rapid ways. The challenge of the moment is to face this issue within the model and the philosophy of the "smart city". The biggest obstacles to the implementation of a smart city model can be probably found in the structure of urban areas and in the stratification of old urban infrastructures that make difficult the setting of new technological infrastructures. Moreover it is difficult to implement the smart city model also in the new urban areas, because these areas are often the result of recent urban sprawl and shapeless urbanization, and it is difficult to set the new technological infrastructures. But in this paper we would like to highlight that in addition to these problems, there is another obstacle in the implementation of the smart city model: the difficulties encountered by the authorities in the information of citizens about the problems and the resources of a city. We think that a smart information and communication system, with the support of web-GIS and smart visualization, will surely help the implementation of smart city models and smart grid models and the inclusion of citizens in the management of cities and countries.

  2. A simulation model for aligning smart home networks and deploying smart objects

    Lynggaard, Per

    Smart homes use sensor based networks to capture activities and offer learned services to the user. These smart home networks are challenging because they mainly use wireless communication at frequencies that are shared with other services and equipments. One of the major challenges is the interf...

  3. Teaching Basic Cooking Skills: Evaluation of the North Carolina Extension "Cook Smart, Eat Smart" Program

    Dunn, Carolyn; Jayaratne, K. S. U.; Baughman, Kristen; Levine, Katrina

    2014-01-01

    Cook Smart, Eat Smart (CSES) is a 12-hour cooking school that teaches participants to prepare nutritious, delicious food using simple, healthy preparation techniques, basic ingredients, and minimal equipment. The purpose of this evaluation was to examine the impact of CSES on food preparation and meal consumption behavior. Program outcomes include…

  4. New Liquid Crystal Smart Window and its Production Process (SmartWin II)

    Jensen, Karsten Ingerslev; Kristiansen, Finn Harken; Schultz, Jørgen Munthe

    2005-01-01

    This project is an example of applied nanotechnology, namely development of a smart window with three operating mode by means of Polymer Network Liquid Crystal (PNLC). The main objective is the implementation, owing to the conception and the realisation of a pre-industrial machine, of a smart win...

  5. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT; ULTRASONIC AQUEOUS CLEANING SYSTEMS, SMART SONIC CORPORATION, SMART SONIC

    This report is a product of the U.S. EPA's Environmental Technoloy Verification (ETV) Program and is focused on the Smart Sonics Ultrasonic Aqueous Cleaning Systems. The verification is based on three main objectives. (1) The Smart Sonic Aqueous Cleaning Systems, Model 2000 and...

  6. SMART: The Future of Spaceflight Avionics

    Alhorn, Dean C.; Howard, David E.

    2010-01-01

    A novel avionics approach is necessary to meet the future needs of low cost space and lunar missions that require low mass and low power electronics. The current state of the art for avionics systems are centralized electronic units that perform the required spacecraft functions. These electronic units are usually custom-designed for each application and the approach compels avionics designers to have in-depth system knowledge before design can commence. The overall design, development, test and evaluation (DDT&E) cycle for this conventional approach requires long delivery times for space flight electronics and is very expensive. The Small Multi-purpose Advanced Reconfigurable Technology (SMART) concept is currently being developed to overcome the limitations of traditional avionics design. The SMART concept is based upon two multi-functional modules that can be reconfigured to drive and sense a variety of mechanical and electrical components. The SMART units are key to a distributed avionics architecture whereby the modules are located close to or right at the desired application point. The drive module, SMART-D, receives commands from the main computer and controls the spacecraft mechanisms and devices with localized feedback. The sensor module, SMART-S, is used to sense the environmental sensors and offload local limit checking from the main computer. There are numerous benefits that are realized by implementing the SMART system. Localized sensor signal conditioning electronics reduces signal loss and overall wiring mass. Localized drive electronics increase control bandwidth and minimize time lags for critical functions. These benefits in-turn reduce the main processor overhead functions. Since SMART units are standard flight qualified units, DDT&E is reduced and system design can commence much earlier in the design cycle. Increased production scale lowers individual piece part cost and using standard modules also reduces non-recurring costs. The benefit list

  7. Smart Home Dashboard. The intelligent energy management; Smart Home Dashboard. Das intelligente Energiemanagement

    Stopczynski, Martin; Ghiglieri, Marco [Technische Univ. Darmstadt (Germany). Fachgebiet Sicherheit in der Informationstechnik

    2012-07-01

    Due to an increasingly smarter environment, however smart home components are used in households. A variety of household appliances can be monitored and controlled by smart plugs. An advantage of this development is the individual investigation of devices in terms of individual power consumption. However, the usability of the end user side also increases proportional to the number of existing devices. A possible access of external market participants is not currently implemented without major security problems. The authors of the contribution under consideration report on the Smart Home Dashboard, which provides a comprehensive power management. The smart home dashboard is intuitively operable and meets current safety standards. The aim of this paper is: (1) Adjustment of the handling of the recorded data to the current privacy policy; (2) Enforcement of the privacy of the end user by means of the implementation of smart grid protection objectives; (3) Providing a secure access for remote participants.

  8. A Review of Smart Energy Projects & Smart Energy State-of-the-Art

    Mathiesen, Brian Vad; Drysdale, Dave; Chozas, Julia Fernandez;

    The aim of this study was to investigate the research projects in Smart Energy over the past 10 years in Denmark, the Nordic region and the EU in order to find gaps and to inform the Smart Energy Network’s recommendations. The study also investigated the Smart Energy state-of-the-art research based...... on expert knowledge. Smart Energy is a cross-sectoral approach that makes use of synergies between the various energy sectors when identifying suitable and cost-effective renewable energy solutions. The three main energy sectors involved are electricity, thermal and gas. Different sub-sectors form parts...... of these sectors, for example electric vehicles in the electricity sector, and district heating in the thermal sector. In this study a database of Danish projects was made that labelled each project with their Smart Energy focus and other metadata such as funding body, and type of project. The database...

  9. Absorptive capacity and smart companies

    Patricia Moro González

    2014-12-01

    Full Text Available Purpose: The current competitive environment is substantially modifying the organizations’ learning processes due to a global increase of available information allowing this to be transformed into knowledge. This opportunity has been exploited since the nineties by the tools of “Business Analytics” and “Business Intelligence” but, nevertheless, being integrated in the study of new organizational capacities engaged in the process of creating intelligence inside organizations is still an outstanding task. The review of the concept of absorptive capacity and a detailed study from the perspective of this new reality will be the main objective of study of this paper.Design/methodology/approach: By comparing classical absorptive capacity and absorptive capacity from the point of view of information management tools in each one of the three stages of the organizational learning cycle, some gaps of the former are overcome/fulfilled. The academic/bibliographical references provided in this paper have been obtained from ISI web of knowledge, Scopus and Dialnet data bases, supporting the state of affairs on absorptive capacity and thereafter filtering by "Business Intelligence" and "Business Analytics". Specialized websites and Business Schools` Publications there have also been included, crowning the content on information management tools used that are currently used in the strategic consulting.Findings: Our contribution to the literature is the development of "smart absorptive capacity". This is a new capacity emerging from the reformulation of the classical concept of absorptive capacity wherein some aspects of its definition that might have been omitted are emphasized. The result of this new approach is the creation of a new Theoretical Model of Organizational Intelligence, which aims to explain, within the framework of the Resources and Capabilities Theory, the competitive advantage achieved by the so-called smart companies

  10. Smart Software and Smart Cities: A study on Green Software and Green Technology to develop a smart urbanized world

    Mourjo Sen , Anuvabh Dutt , Jennifer Shah , Shalabh Agarwal , Asoke Nath

    2012-12-01

    Full Text Available Due to tremendous increase in population, many people living in villages are now migrating to the cities. It is predicted that very soon most of the human civilization will be concentrated in the cities. This increased population will consume more energy and need more space to live. Finally, theywill leave behind a more prominent environmental footprint as the cities grow to metropolises. This has been occurring globally and has led to serious consequences. So, to restrain the burden on traditional cities, a paradigm of a new kind of cities has come up, one called smart city. A smart city uses advanced technology to minimize the effect of human activities on the environment. With the increase in population, more and more people also learn and are taught to use computers/handhelds. This has resulted in having a large number of computers/handhelds in every city. In this paper we propose to develop smart software which is used to from a smart system to use optimal power and hardware resources to produce minimum carbon footprint and to make the city smart and green.

  11. Smart meter status report from Toronto

    An update of Toronto Hydro's smart metering program was presented. Electricity demand is expected to keep increasing, and there is presently insufficient generation to match supply needs in Ontario. The smart metering program was introduced to aid in the Ontario government's energy conservation strategy, as well as to address peak supply problems that have led to power outages. It is expected that the smart metering program will reduce provincial peak supply by 5 per cent, as the meters support both time-of-use rates and critical peak pricing. Over 800,000 smart meters will be supplied to customers by 2007, and all 4.3 million homes in Toronto will have a smart meter by 2010. In order to meet targets for 2010, the utility will continue to install more 15,000 meters each month for the next 4 years. While the Ontario government has planned and coordinated the rollout and developed smart metering specifications and standards, Toronto Hydro is responsible for the purchase, installation, operation and maintenance of the meters. Advance testing of each meter is needed to ensure billing accuracy, and customer education on meter use is also. The complexity of the metering program has led the utility to establish a rigid project management process. Customer education pilot program are currently being conducted. Experience gained during the earlier phases of the program have enabled the utility to select appropriate metering systems based on density, topography and physical conditions. Project expenditures have been within budget due to improved project estimating and planning. The metering program has been conducted in tandem with the utility's peakSAVER program, a residential and small commercial load control program that has been successful in reducing summer peak demand by cycling air conditioners without causing discomfort. It was concluded that the utility will continue with its mass deployment of smart meters, and is currently preparing its call center to handled

  12. Design Features of the SMART Water Chemistry

    The design features for the primary water chemistry for the SMART are introduced from the viewpoint of the system characteristics and the chemical design concept. The most essential differences in water chemistry between the commercially operating PWRs and SMART are characterized by the presence of boron in the water and the operating mode of the purification system. SMART is a soluble boron free reactor, and the ammonia is used as a pH reagent. The material for SMART steam generator is also different from the standard material of the commercially operating PWRs: titanium alloy for the steam generator tubes. In SMART hydrogen gas which suppresses a generation of oxidizing species by the radiolysis processes in the reactors is not added to the primary coolant, but is normally generated from the radiolysis of the ammonia as the coolant passes through the core. Ammonia is added once per shift because SMART reactor has no letdown and charging system during power operation. Because of these competing processes, the concentrations of hydrogen, nitrogen and ammonia in the primary coolant are in equilibrium, which depend on the decomposition and/or combination rate of the ammonia. The level of permissible oxygen concentration in the primary coolant can be ensured by both suppression of the water radiolysis through maintaining a high enough hydrogen concentration in the primary coolant and by a restriction of the oxygen ingress into the primary coolant with the makeup water. The ammonia chemistry in SMART reactor eliminates the need for hydrogen injection for the control of the dissolved oxygen in the primary coolant because of spontaneous generation of hydrogen and nitrogen produced by the reaction of the ammonia decomposition. (authors)

  13. [Emergent drugs (I): smart drugs].

    Burillo-Putze, G; Díaz, B Climent; Pazos, J L Echarte; Mas, P Munné; Miró, O; Puiguriguer, J; Dargan, P

    2011-01-01

    In recent years, a series of new drugs, known as smart drugs or legal highs, have gaining in popularity. They are easily obtainable through online shops. This is happening amongst younger segments of the population and is associated with recreational consumption, at weekends. In general, they are synthetic derivatives of natural products. There has been hardly any clinical research into them and they are not detectable in hospital laboratories. Three of these products, BZP (1- benzylpiperazine), mefedrone (4-methylmethcathinone) and Spice are probably the most widely used in Europe. The first two are consumed as an alternative to ecstasy and cocaine and are characterized by their producing a clinical profile of a sympathetic mimetic type; on occasion, they have serious consequences, with convulsions and even death. Spice (a mixture of herbs with synthetic cannabinoids such as JWH-018, JWH-073 and CP 47497-C8) is giving rise to profiles of dependence and schizophrenia. Although the emergent drugs have an aura of safety, there is an increasing amount of experience on their secondary effects. PMID:21904408

  14. Energy Smart Colorado, Final Report

    Gitchell, John M. [Program Administrator; Palmer, Adam L. [Program Manager

    2014-03-31

    Energy Smart Colorado is an energy efficiency program established in 2011 in the central mountain region of Colorado. The program was funded through a grant of $4.9 million, awarded in August 2010 by the U.S. Department of Energy’s Better Buildings Program. As primary grant recipient, Eagle County coordinated program activities, managed the budget, and reported results. Eagle County staff worked closely with local community education and outreach partner Eagle Valley Alliance for Sustainability (now Walking Mountains Science Center) to engage residents in the program. Sub-recipients Pitkin County and Gunnison County assigned local implementation of the program in their regions to their respective community efficiency organizations, Community Office for Resource Efficiency (CORE) in Pitkin County, and Office for Resource Efficiency (ORE) in Gunnison County. Utility partners contributed $166,600 to support Home Energy Assessments for their customers. Program staff opened Energy Resource Centers, engaged a network of qualified contractors, developed a work-flow, an enrollment website, a loan program, and a data management system to track results.

  15. A smart electronic personal dosemeter

    A compact, smart electronic personal dosemeter for X and gamma radiation in the range of 60 keV to 1.3 MeV has been developed using a silicon diode semiconductor detector. The dosemeter is based on Atmel's 89C2051 micro-controller. It gives a 70dB audio alarm, when the accumulated radiation dose exceeds a preset value. A serial 4K byte serial EEPROM in the dosemeter holds the identification details of the person. Using a built-in real time clock, the accumulated dose is also stored along with date and time every half an hour in the EEPROM to provide information of high dose levels if and when they occur. A serial communication interface RS232C, at 1200 baud, is provided for entering user ID and the alarm value into the EEPROM and also for downloading stored dose data to a PC. The accumulated dose is displayed on a 6-digit LCD display and the unit covers a range of 1μSv to 999999μSv. The details of the hardware and software implementation are discussed. (author)

  16. Smart Ordering System via Bluetooth

    N. M. Z. Hashim#1 , N. A. Ali#2 , A. S. Jaafar#3 , N. R. Mohamad#4 , L. Salahuddin*5 , N. A. Ishak

    2013-07-01

    Full Text Available Conventional method that usually been used in restaurant is by taking the customer’s orders and write it down on a piece of paper. Many ordering system have been proposed in order to undertake this issue. The project is proposed with the Bluetooth technology as the communication medium and Peripheral Interface Controller (PIC as the hardware which implements faster ordering system. It consists of a keypad at customer’s table as a remote control and monitor at kitchen or counter to display the ordering information systematically. The aim for this project is to build and design both hardware and software for the ordering and delivering system at restaurants by using keypad, display screen via Bluetooth communication. The project also targeted to receive information that works around 100m away with the specific location. Result shows that the hardware and software are successfully functional and able to be used as a smart ordering system. The project was able to solve the lack number of the worker, reduce the lateness and the error on ordering foods by the customers. For the future target, using touch screen display and compress the device to more compact device are recommended as the nowadays demand to interact young generation for using this system.

  17. Smart Sensors: Advantages and Pitfalls

    French, Paddy James

    For almost 50 years, silicon sensors have been on the market. There have been many examples of success stories for simple silicon sensors, such as the Hall plate and photo-diode. These have found mass-market applications. The development of micromachining techniques brought pressure sensors and accelerometers into the market and later the gyroscope. These have also achieved mass-market. The remaining issue is how far to integrate. Many of the devices on the market use a simple sensor with external electronics or read-out electronics in the same package (system-in-a-package). However, there are also many examples of fully integrated sensors (smart sensors) where the whole system is integrated into a single chip. If the application and the device technology permit this, there can be many advantages. A broader look at sensors shows a wealth of integrated devices. The critical issues are reliability and packaging if these devices are to find the applications. A number of silicon sensors and actuators have shown great commercial success, but still many more have to find their way out of the laboratory. This paper will examine the development of the technologies, some of the success stories and the opportunities for integrated Microsystems as well as the pitfalls.

  18. Performance Appraisal of College-Level Learners Using Smart Boards

    Riyaz, Reeja

    2010-01-01

    This article reports on the evaluation of the use of Smart Boards in learning and teaching second-language writing skills. Results showed that the use of Smart Boards in learning and teaching improved students' second-language skills.

  19. Energy Efficient LED Spectrally Matched Smart Lighting Project

    National Aeronautics and Space Administration — Innovative Imaging and Research has teamed with the University of Southern Mississippi to develop a novel energy efficient smart light system. Smart lighting adds...

  20. SMART GROWTH: INFILL DEVELOPMENT ALONG A MULTILANE TRANSIT CORRIDOR

    Infill development along transit corridors is a key element of smart growth, and revitalization of older, low and moderate income neighborhoods and their business districts is an important smart growth strategy. In many such neighborhoods and business districts, the principal ...

  1. Development of a smart DC grid model

    Dalimunthe, Amty Ma'rufah Ardhiyah; Mindara, Jajat Yuda; Panatarani, Camellia; Joni, I. Made

    2016-03-01

    Smart grid and distributed generation should be the solution of the global climate change and the crisis energy of the main source of electrical power generation which is fossil fuel. In order to meet the rising electrical power demand and increasing service quality demands, as well as reduce pollution, the existing power grid infrastructure should be developed into a smart grid and distributed power generation which provide a great opportunity to address issues related to energy efficiency, energy security, power quality and aging infrastructure systems. The conventional of the existing distributed generation system is an AC grid while for a renewable resources requires a DC grid system. This paper explores the model of smart DC grid by introducing a model of smart DC grid with the stable power generation give a minimal and compressed circuitry that can be implemented very cost-effectively with simple components. The PC based application software for controlling was developed to show the condition of the grid and to control the grid become `smart'. The model is then subjected to a severe system perturbation, such as incremental change in loads to test the performance of the system again stability. It is concluded that the system able to detect and controlled the voltage stability which indicating the ability of power system to maintain steady voltage within permissible rangers in normal condition.

  2. Smart Energy Management System Using WSN

    Ashwini Burkul, Prof. S. S. Wagh, Supriya Bhosale

    2013-07-01

    Full Text Available Wireless sensor networks are rapidly gaining popularity so as to cater to the requirements of different applications. This system unifies various home appliances, smart sensors and energy technologies. The smart energy market requires two types of ZigBee networks for device control and energy management. We use IEEE 802.15.4 and ZigBee to effectively deliver solutions for a energy management and efficiency for home automation. We present the design to evaluate the performance of the home automation users for a network-based smart home energy control. This paper designs smart home energy management descriptions and application environment. Current building control strategies are unable to incorporate occupant level comfort and meet the operation goals. In this, we present a building control strategy that optimizes the tradeoff between meeting user comfort and reduction in operation cost by reducing energy usage. We present an implementation of the proposed approach as an intelligent lighting control strategy that significantly reduces energy cost. Using this we can evaluate the network performance in smart homes.

  3. QoS Routing in Smart Grid

    Li, Husheng

    2010-01-01

    Smart grid is an emerging technology which is able to control the power load via price signaling. The communication between the power supplier and power customers is a key issue in smart grid. Performance degradation like delay or outage may cause significant impact on the stability of the pricing based control and thus the reward of smart grid. Therefore, a QoS mechanism is proposed for the communication system in smart grid, which incorporates the derivation of QoS requirement and applies QoS routing in the communication network. For deriving the QoS requirement, the dynamics of power load and the load-price mapping are studied. The corresponding impacts of different QoS metrics like delay are analyzed. Then, the QoS is derived via an optimization problem that maximizes the total revenue. Based on the derived QoS requirement, a simple greedy QoS routing algorithm is proposed for the requirement of high speed routing in smart grid. It is also proven that the proposed greedy algorithm is a $K$-approximation. ...

  4. Technical Integration of SMART Pilot Plant

    Kim, S. H.; Park, P. H.; Noh, P. C. (and others)

    2006-12-15

    Preliminary experimental tests were carried out using the thermal-hydraulic integral test facility, VISTA (Experimental Verification by Integral Simulation of Transients and Accidents), which has been constructed to simulate the SMART-P. The VISTA facility is an integral test facility including the primary and secondary systems as well as safety-related Passive Residual heat removal (PRHR) systems. The integrated SMART desalination plant consists of Multi Effect Distillation Process combined with Thermal-Vapor Compressor(MED-TVC) and coupled with the extracted steam from turbine through the steam transformer. Steam transformer produces the main pressure steam and supplies to the MED-TVC unit. MED-TVC was selected as a desalination process coupled with SMART, since the thermal vapor compression is very effective where the steam is available at high temperature and pressure conditions than required in the evaporator. The standard design of the SMART desalination plant is under development as a part of the SMART project. This report describes design concept of these systems and their requirements.

  5. 1-3 piezocomposite SmartPanels

    Fiore, Daniel; Gentilman, Richard L.; Pham-Nguyen, Hong; Serwatka, William J.; McGuire, Patrick T.; Near, Craig D.; Bowen, Leslie J.

    1997-05-01

    Piezocomposite SmartPanelsTM, consisting of 1-3 actuators and pressure sensors and net-shape-molded PZT accelerometers in a large area low profile panel, have been fabricated at Materials Systems Inc. and evaluated at the Naval Research Laboratory. Single layer and two-layer 100 X 100 mm SmartPanels have been tested for sensor sensitivities, actuator authority, surface displacement uniformity, and sensor-actuator coupling. Multilayer GRP circuits boards are used both as stiff faceplates and to provide electrical connections and ground planes. The SmartPanel technology has recently been scaled up to 250 X 250 mm devices. SmartPanels draw upon PZT (lead zirconate titanate) ceramic injection molding technology, which is used to produce cost-effective and robust 1-3 piezoelectric ceramic-polymer composite materials. The 1-3 materials are used extensively for SonoPanelTM transducers in a number of sensor and actuator applications. SonoPanels have been qualified for US Navy applications, based on successful completion of pressure and shock tests, and are currently being scaled up from 250 X 250 mm to 750 X 750 mm panels. Several applications for SmartPanels and SonoPanels are described, including conformable transducers, multielement arrays, pressure sensors, and velocity sensors.

  6. International Smart Grid Roadmaps and their Assessment

    Michael Specht

    2013-03-01

    Full Text Available In US and Europe many approaches and efforts exist with different viewpoints and focuses on what is understood as smart grids. One agreement of almost all approaches is the need for standardization to operate smart grids. Thus, several roadmaps and studies, mainly dealing with smart grid standardization, were developed. However, these documents are also focusing different parts of smart grid realizations and were mainly devised independently from each other. In this contribution, an overview on the most important approaches is given and furthermore, a set of identified core standards is introduced. Though, to make reliable statements about the approaches it is necessary to have a methodology enabling comparability and measurability. Hence, the Smart Grid Maturity Model (SGMM is presented as a starting point for the assessment of projects and roadmaps. Since it does not meet all requirements for such assessments, because it was developed to assess utilities and follows a one-size-fits-all approach, a configuration approach based on several parameters, representing significant characteristics, is suggested.

  7. A Tale of Evaluation and Reporting in UK Smart Cities

    Caird, Sally; Hudson, Lorraine; Kortuem, Gerd

    2016-01-01

    Global trends towards urbanisation are associated with wide-ranging challenges and opportunities for cities. Smart technologies create new opportunities for a range of smart city development and regeneration programmes designed to address the environmental, economic and social challenges concentrated in cities. Whilst smart city programmes have received much publicity, there has been much less discussion about evaluation of smart city programmes and the measurement of their outcomes for citie...

  8. Modeling Smart Grid using Generalized Stochastic Petri Net

    Dey, Amrita; Chaki, Nabendu; Sanyal, Sugata

    2011-01-01

    Building smart grid for power system is a major challenge for safe, automated and energy efficient usage of electricity. The full implementation of the smart grid will evolve over time. However, before a new set of infrastructures are invested to build the smart grid, proper modeling and analysis is needed to avoid wastage of resources. Modeling also helps to identify and prioritize appropriate systems parameters. In this paper, an all comprehensive model of smart grid have been proposed usin...

  9. A Rhythm-Based Authentication Scheme for Smart Media Devices

    Jae Dong Lee; Young-Sik Jeong; Jong Hyuk Park

    2014-01-01

    In recent years, ubiquitous computing has been rapidly emerged in our lives and extensive studies have been conducted in a variety of areas related to smart devices, such as tablets, smartphones, smart TVs, smart refrigerators, and smart media devices, as a measure for realizing the ubiquitous computing. In particular, smartphones have significantly evolved from the traditional feature phones. Increasingly higher-end smartphone models that can perform a range of functions are now available. S...

  10. Privacy-Preserving Energy-Reading for Smart Meter

    Costantino, Gianpiero; Martinelli, Fabio

    2015-01-01

    Smart Meters belong to the Advanced Metering Infrastructure (AMI) and allow customers to monitor locally and remotely the current usage of energy. Providers query Smart Meters for billing purpose or to establish the amount of energy needed by houses. However, reading details sent from smart meters to the energy provider can be used to violate customers? privacy. In this paper, our contribution is two-fold: first, we present an architecture to turn traditional energy meters into Smart Meters, ...

  11. Survey of cyber security issues in smart grids

    Chen, Thomas M.

    2010-04-01

    The future smart grid will enable cost savings and lower energy use by means of smart appliances and smart meters which support dynamic load management and real-time monitoring of energy use and distribution. The introduction of two-way communications and control into power grid introduces security and privacy concerns. This talk will survey the security and privacy issues in smart grids using the NIST reference model, and relate these issues to cyber security in the Internet.

  12. Cyber security challenges in Smart Cities: Safety, security and privacy

    Elmaghraby, Adel S.; Michael M. Losavio

    2014-01-01

    The world is experiencing an evolution of Smart Cities. These emerge from innovations in information technology that, while they create new economic and social opportunities, pose challenges to our security and expectations of privacy. Humans are already interconnected via smart phones and gadgets. Smart energy meters, security devices and smart appliances are being used in many cities. Homes, cars, public venues and other social systems are now on their path to the full connectivity known as...

  13. Smart Grid Technology and Consumer Call Center Readiness

    Schamber, Kelsey L.

    2010-01-01

    The following reasearch project deals with utility call center readiness to address customer concerns and questions about the Smart Grid and smart meter technology. Since consumer engagement is important for the benefits of the Smart Grid to be realized, the readiness and ability of utilities to answer consumer questions is an important issue. Assessing the readiness of utility call centers to address pertinant customer concerns was accomplished by calling utility call centers with Smart Grid...

  14. Feasibility of Smart Antennas for the Small Wireless Terminals

    Mostafa, Raqibul

    2003-01-01

    Smart antenna is a potential performance enhancement tool in a communications link that can be used at either end (transmitter or receiver) of the link in the form of beamforming or diversity operation. While receive smart antenna techniques and operations have matured over the years, transmit smart antenna is relatively a new concept that has seen its growth over the past few years. Both these smart antenna operations have been traditionally designed for base station applications. But with t...

  15. Smart Phones Permitted: How Teachers Use Text Messaging to Collaborate

    Cosier, Meghan; Gomez, Audri; McKee, Aja; Maghzi, Kimiya Sohrab

    2015-01-01

    The use of smart phones by teachers in K-12 education has been contentious. Although teachers are often instructed to put their phones away during instruction, teachers and students can benefit in many ways from using smart phones in the classroom. The use of information systems such as a smart phone can support knowledge sharing and collaboration…

  16. Smart Phones, a Powerful Tool in the Chemistry Classroom

    Williams, Antony J.; Pence, Harry E.

    2011-01-01

    Cell phones, especially "smart phones", seem to have become ubiquitous. Actually, it is misleading to call many of these devices phones, as they are actually a portable and powerful computer that can be very valuable in the chemistry classroom. Currently, there are three major ways in which smart phones can be used for education. Smart phones…

  17. 77 FR 71169 - Smart Grid Advisory Committee Meeting

    2012-11-29

    ... National Institute of Standards and Technology Smart Grid Advisory Committee Meeting AGENCY: National... Smart Grid Advisory Committee (SGAC or Committee), will meet in open session on Tuesday, December 18... NIST Smart Grid Program Plan. The agenda may change to accommodate Committee business. The final...

  18. 78 FR 18322 - Smart Grid Advisory Committee Meeting

    2013-03-26

    ... National Institute of Standards and Technology Smart Grid Advisory Committee Meeting AGENCY: National... Smart Grid Advisory Committee (SGAC or Committee), will meet in open session on Friday, April 19, 2013... Smart Grid Program Plan. The agenda may change to accommodate Committee business. The final agenda...

  19. 75 FR 7526 - Consumer Interface With the Smart Grid

    2010-02-19

    ... TECHNOLOGY POLICY Consumer Interface With the Smart Grid AGENCY: Office of Science and Technology Policy... President requests input from the public regarding the consumer interface with the Smart Grid. This Request... to respond online via the Smart Grid Forum at http://www.nist.gov/smartgrid/ , or may...

  20. 75 FR 6414 - Consumer Interface With the Smart Grid

    2010-02-09

    ... TECHNOLOGY POLICY Consumer Interface With the Smart Grid AGENCY: Office of Science and Technology Policy... (``Smart Grid''), which is a vital component of the President's comprehensive energy plan. In particular, we seek comments on issues related to Smart Grid implementation options, including the ways in...

  1. 78 FR 22846 - Smart Grid Advisory Committee Meeting Cancellation

    2013-04-17

    ... National Institute of Standards and Technology Smart Grid Advisory Committee Meeting Cancellation AGENCY... cancellation. SUMMARY: The meeting of the Smart Grid Advisory Committee (SGAC or Committee) scheduled for..., Smart Grid and Cyber-Physical Systems Program Office, National Institute of Standards and...

  2. Designing and Securing an Event Processing System for Smart Spaces

    Li, Zang

    2011-01-01

    Smart spaces, or smart environments, represent the next evolutionary development in buildings, banking, homes, hospitals, transportation systems, industries, cities, and government automation. By riding the tide of sensor and event processing technologies, the smart environment captures and processes information about its surroundings as well as…

  3. Smart grids, information flows and emerging domestic energy practices

    Naus, J.; Spaargaren, G.; Vliet, van B.J.M.; Horst, van der H.M.

    2014-01-01

    Smart energy grids and smart meters are commonly expected to promote more sustainable ways of living. This paper presents a conceptual framework for analysing the different ways in which smart grid developments shape – and are shaped by – the everyday lives of residents. Drawing upon theories of soc

  4. Justification of the Utility of Introducing Smart Meters in Latvia

    Kunickis M.

    2015-12-01

    Full Text Available Automatic data reading from smart meters is being developed in many parts of the world, including Latvia. The key drivers for that are developments of smart technologies and economic benefits for consumers. Deployment of smart meters could be launched in a massive scale.

  5. Smart Energy. Transition to a sustainable energy system; Smart Energy. Wandel zu einem nachhaltigen Energiesystem

    Servatius, Hans-Gerd [Stuttgart Univ. (Germany). Management System Network; Rohlfing, Dirk [Smart Energy Blog, Bruehl (Germany); Schneidewind, Uwe (eds.) [Wuppertal Institut fuer Klima, Umwelt, Energie GmbH, Wuppertal (Germany)

    2012-07-01

    This publication attempts to apply new findings of innovation management and sustainability research to the changing energy sector. After the Fukushima catastrophe, the German government decided in 2011 to start the energy turnaround. What are the resulting perspectives for the energy industry? Renowned authors from science and practice describe how the change in the direction of higher sustainability can be implemented. Smart technologies will make an important contribution. The book comprises five section: New business models, transformation and future scenarios, challenges from the view of different actors, energy efficiency, smart metering and smart buildings, transformation of power grids into smart grids, smart cities and electromobility. [German] Erste umfassende Darstellung des Themas aus der Perspektive verschiedener namhafter Autoren Uebertragung neuer Erkenntnisse aus dem Innovationsmanagement und der Nachhaltigkeitsforschung auf den Wandel des Energiesektors Besondere Aktualitaet nach der Reaktor-Katastrophe in Japan Mit den Ereignissen und Entscheidungen des Jahres 2011 wurde endgueltig derWandel im Umbau unseres Energiesystems eingeleitet. Welche Perspektiven ergeben sich daraus fuer die Unternehmen des Energiesektors? Namhafte Autoren aus Wissenschaft und Praxis beschreiben in diesem Buch, wie der Wandel in Richtung auf mehr Nachhaltigkeit gelingen kann. Eine wichtige Rolle spielen dabei die sogenannten Smart-Technologien. Die Herausforderung fuer Versorger und Technikanbieter liegt darin, erfolgreich neue Geschaeftsmodelle zu realisieren. Die Autoren arbeiten in zukunftsweisenden Projekten in diesem Themenfeld und berichten ueber ihre Fortschritte beim Umbau der Energiebranche. Das Buch ist in fuenf Themenbloecke gegliedert: Neue Geschaeftsmodelle, Transformationen und Zukunftsentwuerfe Herausforderungen aus der Sicht verschiedener Akteure Energieeffizienz, Smart Metering und intelligente Gebaeude Transformation der Netze zu Smart Grids Smart Cities

  6. Microencapsulation of Corrosion Indicators for Smart Coatings

    Li, Wenyan; Buhrow, Jerry W.; Jolley, Scott T.; Calle, Luz M.; Hanna,Joshua S.; Rawlins, James W.

    2011-01-01

    A multifunctional smart coating for the autonomous detection, indication, and control of corrosion is been developed based on microencapsulation technology. This paper summarizes the development, optimization, and testing of microcapsules specifically designed for early detection and indication of corrosion when incorporated into a smart coating. Results from experiments designed to test the ability of the microcapsules to detect and indicate corrosion, when blended into several paint systems, show that these experimental coatings generate a color change, indicative of spot specific corrosion events, that can be observed with the naked eye within hours rather than the hundreds of hours or months typical of the standard accelerated corrosion test protocols.. Key words: smart coating, corrosion detection, microencapsulation, microcapsule, pH-sensitive microcapsule, corrosion indicator, corrosion sensing paint

  7. DEVELOPMENT OF A SMART SOLAR TANK

    Furbo, Simon; Andersen, Elsa

    1999-01-01

    Theoretical and experimental investigations of small SDHW systems based on so-called smart solar tanks are presented. A smart solar tank is a hot water tank in which the domestic water can both be heated by solar collectors and by an auxiliary energy supply system. The auxiliary energy supply...... system heats up the hot water tank from the top and the water volume heated by the auxiliary energy supply system is fitted to the hot water consumption and consumption pattern. In periods with a large hot water demand the volume is large, in periods with a small hot water demand the volume is small. The...... investigations showed that the yearly thermal performance of small SDHW systems can be increased by up to about 30 % if a smart solar tank is used instead of a traditional solar combi tank. The thermal increase is strongly influenced by the hot water consumption and consumption pattern. Recommendations for...

  8. Analysis of instrumentation technology for SMART

    It is necessary that development requirements, techniques to be developed, and development tasks and approach are established to develop the SMART instrumentation system. It is important to establish the development strategies for input for developing SMART instrumentation system. To meet above needs, the industry general and nuclear instrumentation techniques were analyzed and reviewed, respectively, based on the classification of instrumentation to analyze the industrial instrumentation techniques, and analysis results which described the inherent merits and demerits of each technique can be used for inputs to select the instruments for SMART. For the instrumentation techniques for nuclear environments, the major instrumentation techniques were reviewed, and the instrumentation system were established. The following development approaches were established based on the development requirements and the analysis results of research and development trends of industrial and nuclear instrumentation techniques. (author). 90 refs., 38 tabs., 33 figs

  9. Influential Aspects of the Smart City

    Marinovici, Maria C.; Kirkham, Harold; Widergren, Steven E.

    2016-01-05

    Using millions of sensors in everyday objects, smart cities will generate petabytes of data, and it will be delivered to multiple users via networks. Multi-disciplinary inter-operability is essential. We propose system engineering management, with multidisciplinary teams as an effective way to deliver real change. Their goal is to develop intelligent and integrated services through the use of digital technologies and open collaboration. We also caution that the process cannot be entirely planned ahead of time, it must be allowed to evolve. New technology will change the game (where does a 3-D printer fit into a smart city?). Municipal planning means central planning – not known for its sensitivity to reality. A successful smart city will include lots of feedback mechanisms for the citizenry.

  10. Smart Cities and National Energy Systems

    Thellufsen, Jakob Zinck

    Energy system analysis follows two tracks, either through plans for future transitions of national energy systems, or local development of smart cities and regions. These two tracks seldom overlap. National plans neglect the local implementation of intermittent renewable technology and use of local...... resources, and smart cities and local development do not relate to national targets and fail to evaluate sub-optimization. Thus, there is a need for approaches that help researchers creating links between country analyses and local energy system transitions. This paper investigates the effects of such an...... approach, by investigating Western Denmark. By splitting Western Denmark into regions, it is possible to create individual energy systems for each region. Through interconnection, these regions can exchange electricity with each other. This enables analyses of interaction between smart cities and national...

  11. Scenarios for active learning in smart territories

    Fabrizia Moggio

    2013-05-01

    Full Text Available This work is intended to foster a “quantum leap” in the reflection on learning in smart cities/territories. We try to move from a vision according to which education is identified with “infrastructures and services” needed to sustain the smart city “organism” (due also to the social capital that it may produce toward a “new” vision that recovers the founding role of the educative processes, through which the relationships between persons and inhabited territories are continuously reshaped. According to that we present: a a strategic and methodological approach focused on museal field and narrative as key elements of future "learning from smart cities"; b a model of an advanced integrated technological environment (mobile, web, internet of things designed to support such an approach. The need for a different approach to the monitoring of complex learning experiences is also underlined.

  12. Smart Cities and National Energy Systems

    Thellufsen, Jakob Zinck

    Energy system analysis follows two tracks, either through plans for future transitions of national energy systems, or local development of smart cities and regions. These two tracks seldom overlap. National plans neglect the local implementation of intermittent renewable technology and use of local...... resources, and smart cities and local development do not relate to national targets and fail to evaluate sub-optimization. Thus, there is a need for approaches that help researchers creating links between country analyses and local energy system transitions. This paper investigates the effects...... of such an approach, by investigating Western Denmark. By splitting Western Denmark into regions, it is possible to create individual energy systems for each region. Through interconnection, these regions can exchange electricity with each other. This enables analyses of interaction between smart cities and national...

  13. Integration of Smart Grid Technologies in Households

    Friis, Freja; Gram-Hanssen, Kirsten

    2013-01-01

    This article considers the interplay between new smart grid technologies and households everyday practices. The research focuses on how Electric Vehicles (EVs) and Dynamic Pricing influence on Danish households’ everyday life and how these technologies constitutes and change routines and practices......, is analysed from the analytical concept offered by the Social Practice Theory. Overall, the case-study demonstrates that the smart grid technologies influence the ‘way of driving’ and changed the temporal patterns of consumption in the families during the test-period. The inquiry attempts to contribute...... to a more complex and multiple consideration of the interplay between households’ social practices and new smart grid technologies - and thereby helps to fill out the lack of research on the integration of peak-shaving technologies in the end-user design....

  14. Test Facility for SMART Reactor Flow Distribution

    A Reactor Flow Distribution Test Facilities for SMART, named SCOP (SMART Core Flow and Pressure Test Facility), were designed in order to simulate the distributions of (1) core flow and (2) reactor sectional flow resistance and flow rates. SCOP facility was designed based on the linear scaling law in order to preserve the flow characteristics of the prototype system, which are distributions of flow rate and pressure drop. The reduced scale was selected as a 1/5 of prototype length scale. The nominal flow condition was designed to be similar based on the velocity as that of the SMART reactor, which can minimize the flow distortion in the reduced scale of test facility by maintaining high Re number flow. Test facility includes fluid system, control/instrumentation system, data acquisition system, power system, which were designed to meet the requirement for each system. This report describes the details of the scaling and design features for the test facility

  15. Workforce mobility: Contributing towards smart city

    Nor, N. M.; Wahap, N. A.

    2014-02-01

    Smart cities gained importance as a means of making ICT enabled services and applications available to the citizens, companies and authorities that form part of a city's system. It aims at increasing citizen's quality of life, and improving the efficiency and quality of the services provided by governing entities and businesses. This perspective requires an integrated vision of a city and of its infrastructures in all components. One of the characteristics of a smart city is mobility. The concept of mobility, especially for the workforce, is studied through a research carried out on a daily work undertaken as a prototype in the administrative town of Putrajaya, Malaysia. Utilizing the location track from GNSS integrated with mobile devices platform, information on movement and mobility was analysed for quality and efficiency of services rendered. This paper will highlight the research and outcomes that were successfully carried out and will suggest that workforce mobility management can benefit the authorities towards implementing a smart city concept.

  16. Smart structures for rotorcraft control (SSRC)

    Jacot, A. Dean

    1997-05-01

    The Smart Structures for Rotor Control (SSRC) is a consortium under the overall Defense Advanced Research Projects Agency Smart Structures program. The program is administered by the Air Force Office of Scientific Research, with Boeing Seattle as the consortium administrator, and MIT, PSU and Boeing Helicopters as the other principal consortium members. The SSRC objectives are to research smart structure methods to achieve reduced rotorcraft vibration, reduced acoustic noise, and increased performance (i.e., payload). The SSRC program includes dynamic piezoelectric actuation of flaps on each rotor, distributed dynamic piezo actuation of the rotor twist, and quasi-static rotor twist control using shape memory alloys. Supporting these actuation approaches are system studies, rotorcraft structural and aero-elastic analyses, piezoelectric materials development, electronics development, and health monitoring studies.

  17. User Innovators in the Smart Energy Transition

    Nyborg, Sophie; Borch, Kristian; Bentzen, Martin Mose;

    technological systems. We ask whether the envisioned smart energy systems have potential to support more active innovation roles for the individuals using energy systems than what have been described by previous studies. Moreover, we discuss whether and how such roles allow for a democratic as well as socially......Notions of "smart energy systems" are pervasive in discussions of a low carbon transition and much work is devoted to developing "smart energy technologies" and analyzing their economic potential. However, users, i.e. civil society receive only little attention and are mainly described as "energy...... consumers". The aim of this research project is to explore how civil society can get a more active role in the transition towards a low carbon energy system. Through qualitative case-study methods and scenario work, we explore the role of "energy users" for the innovative design and development of large...

  18. Keys to Smart Home Diffusion: A Stated Preference Analysis of Smart Meters, Photovoltaic Generation, and Electric/Hybrid Vehicles

    Takanori Ida; Kayo Murakami; Makoto Tanaka

    2012-01-01

    As expectations have risen about the deployment of smart grids, it is important to investigate the diffusion process of smart equipment such as smart meters, photovoltaic generation, and electric/hybrid vehicles. However, since the revealed preference data have not been accumulated for smart equipment diffusion, this paper conducts a conjoint analysis to examine consumers’ stated preferences on the basis of an online survey administered in March 2011. A mixed logit model that allows for indiv...

  19. Outcomes of the SmartShape/SmartStretch Meat Science Project

    Taylor, Johanne; Toohey, Edwina

    2011-01-01

    SmartShapeâ„¢/SmartStretchâ„¢ is technology that uses air pressure to shape meat into an even form and to stretch hot-boned meat to prevent muscle contraction during rigor mortis, which produces more tender meat. A project that was designed to research the ability of the technology to create more tender meat and to introduce the technology to industry was conducted from April 2007 to June 2011. Varied success in research results and the needs of industry have shown that the SmartShapeâ„¢ func...

  20. Information Architecture in the Smart TV Enviroment. For LG Smart TV platform

    María Victoria Nuño Moral

    2015-07-01

    Full Text Available This paper discusses the feasibility of applying the elements of Information Architecture (systems of organization, of navigation, of labeling and of search to the world of Smart TV and how different systems and services studied in these platforms are interpreted. Specifically, the study focuses on the LG Smart TV platform. One of the questions raised is whether the advances that are emerging in some disciplines are also perceived to smart TVs. In this particular area, have a long way to go because you have to develop the application that allows the user to directly manage information.

  1. Efficient Adjustable Reflectivity Smart Window

    D. Morgan Tench

    2005-12-01

    This project addressed the key technical issues for development of an efficient smart window based on reversible electrochemical transfer of silver between a mirror electrode and a localized counter electrode. Effort to provide uniform switching over large areas focused on use of a resistive transparent electrode innerlayer to increase the interelectrode resistance. An effective edge seal was developed in collaboration with adhesive suppliers and an electrochromic device manufacturer. Work to provide a manufacturable counter electrode focused on fabricating a dot matrix electrode without photolithography by electrodeposition of Pt nuclei on inherent active sites on a transparent oxide conductor. An alternative counter electrode based on a conducting polymer and an ionic liquid electrolyte was also investigated. Work in all of these areas was successful. Sputtered large-bandgap oxide innerlayers sandwiched between conductive indium tin oxide (ITO) layers were shown to provide sufficient cross-layer resistance (>300 ohm/cm{sup 2}) without significantly affecting the electrochemical properties of the ITO overlayer. Two edge seal epoxies, one procured from an epoxy manufacturer and one provided by an electrochromic device manufacturer in finished seals, were shown to be effective barriers against oxygen intrusion up to 80 C. The optimum density of nuclei for the dot matrix counter electrode was attained without use of photolithography by electrodeposition from a commercial alkaline platinum plating bath. Silver loss issues for cells with dot matrix electrodes were successfully addressed by purifying the electrolyte and adjusting the cell cycling parameters. More than 30K cycles were demonstrated for a REM cell (30-cm square) with a dot matrix counter electrode. Larger cells (30-cm square) were successfully fabricated but could not be cycled since the nucleation layers (provided by an outside supplier) were defective so that mirror deposits could not be produced.

  2. Smart disaster mitigation in Thailand

    Aimmanee, S.; Ekkawatpanit, C.; Asanuma, H.

    2016-04-01

    Thailand is notoriously exposed to several natural disasters, from heavy thunder storms to earthquakes and tsunamis, since it is located in the tropical area and has tectonic cracks underneath the ground. Besides these hazards flooding, despite being less severe, occurs frequently, stays longer than the other disasters, and affects a large part of the national territory. Recently in 2011 have also been recorded the devastating effects of major flooding causing the economic damages and losses around 50 billion dollars. Since Thailand is particularly exposed to such hazards, research institutions are involved in campaigns about monitoring, prevention and mitigation of the effects of such phenomena, with the aim to secure and protect human lives, and secondly, the remarkable cultural heritage. The present paper will first make a brief excursus on the main Thailand projects aimed at the mitigation of natural disasters, referring to projects of national and international relevance, being implemented, such as the ESCAP1999 (flow regime regulation and water conservation). Adaptable devices such as foldable flood barriers and hydrodynamically supported temporary banks have been utilized when flooding. In the second part of the paper, will be described some new ideas concerning the use of smart and biomimicking column structures capable of high-velocity water interception and velocity detection in the case of tsunami. The pole configuration is composite cylindrical shell structure embedded with piezoceramic sensor. The vortex shedding of the flow around the pole induces the vibration and periodically strains the piezoelectric element, which in turn generates the electrical sensorial signal. The internal space of the shell is filled with elastic foam to enhance the load carrying capability due to hydrodynamic application. This more rigid outer shell inserted with soft core material resemble lotus stem in nature in order to prolong local buckling and ovalization of column

  3. An RFID Based Smart Feeder for Hummingbirds

    Vicente Ibarra

    2015-12-01

    Full Text Available We present an interdisciplinary effort to record feeding behaviors and control the diet of a hummingbird species (Phaethornis longirostris, the long-billed hermit or LBH by developing a Radio Frequency Identification (RFID based smart feeder. The system contains an RFID reader, a microcontroller, and a servo-controlled hummingbird feeder opener; the system is presented as a tool for studying the cognitive ability of the LBH species. When equipped with glass capsule RFID tags (which are mounted on the hummingbird, the smart feeder can provide specific diets for predetermined sets of hummingbirds at the discretion of biologists. This is done by reading the unique RFID tag on the hummingbirds and comparing the ID number with the pre-programmed ID numbers stored in the smart feeder. The smart feeder records the time and ID of each hummingbird visit. The system data is stored in a readily available SD card and is powered by two 9 V batteries. The detection range of the system is approximately 9–11 cm. Using this system, biologists can assign the wild hummingbirds to different experimental groups and monitor their diets to determine if they develop a preference to any of the available nectars. During field testing, the smart feeder system has demonstrated consistent detection (when compared to detections observed by video-recordings of RFID tags on hummingbirds and provides pre-designed nectars varying water and sugar concentrations to target individuals. The smart feeder can be applied to other biological and environmental studies in the future.

  4. Cost-driven design of smart microsystems

    Niedermayer, Michael

    2011-01-01

    Today's professionals are constantly striving to create sensor technology and systems with lower cost and higher efficiency. Miniaturization and standardization have become critical drivers for cost reduction in the design and development process, giving rise to a new era of smart sensors and actuators. These devices contain more components, but normally provide significant cost savings due to wider applicability and mass production. This first-of-its-kind resource presents methods for cost optimization of smart microsystems to help you select highly cost-efficient implementation variants. Wri

  5. Fiber optic smart structures for aerospace applications

    Udd, Eric

    Fiber optic smart structures as applied to aerospace platforms are reviewed. Emphasis is placed on advantages of these structures which include weight saving for equivalent performance, immunity to electromagnetic interference, the ability to multiplex a number of fiber optic sensors along a single line, the inherent high bandwidth of fiber optic sensors and the data links supporting them, the ability to perform in extremely hostile environments at high temperatures, vibration, and shock loadings. It is concluded that fiber optic smart structures have a considerable potential to enhance the value of future aircraft and spacecraft through improved reliability, maintainability, and flight performance augmentation.

  6. Data Privacy in Smart Electricity Networks

    Slobodan Bojanić

    2012-06-01

    Full Text Available Smart Grids are amongst the most promising future developments to manage and control the energy consumption in the next decades. However, the integration and interdependencies that will evolve between the electricity power grid, telecommunication networks and ICT enable new threats and vulnerabilities to this critical infrastructure which must be addressed adequately with the right kind of security controls, balanced risk mitigation strategies and a continuous attention towards security, privacy and regulation aspects. It is an emerging area where new data privacy problems arise as mass rollout of smart meters is already happening.

  7. Semantic service integration for smart grids

    Rohjans, S

    2012-01-01

    The scope of the research presented includes semantic-based integration of data services in smart grids achieved through following the proposed (S²)In-approach developed corresponding to design science guidelines. This approach identifies standards and specifications, which are integrated in order to build the basis for the (S²)In-architecture. A process model is introduced in the beginning, which serves as framework for developing the target architecture. The first step of the process stipulates to define requirements for smart grid ICT-architectures being derived from established studies and

  8. Smart homes design, implementation and issues

    Suryadevara, Nagender Kumar

    2015-01-01

    The book addresses issues towards the design and development of Wireless Sensor Network based Smart Home and fusion of Real-Time Data for Wellness Determination of an elderly person living alone in a Smart Home. The fundamentals of selection of sensor, fusion of sensor data, system design, modelling, characterizations, experimental investigations and analyses have been covered. This book will be extremely useful for the engineers and researchers especially higher undergraduate, postgraduate students as well as practitioners working on the development of Wireless Sensor Networks, Internet of Things and Data Mining.

  9. Development of a smart multilead thermocouple system

    Smart sensors are sensors that have independent self-diagnosis, communication, and computation abilities. Such features are highly desirable in the nuclear and other industries for economical and safety concerns. These features have become possible since fast, miniature, and inexpensive microprocessors became widely available. A smart temperature measurement system (STMS) using a multilead thermocouple (MTC) has been developed and tested at the nuclear engineering department, the University of Tennessee at Knoxville. The basic concept of the design is that an MTC, which consists of several wires joined at a single junction, has the potential to provide redundant temperature measurements with a single standard-size sensor

  10. Visual Vehicle Identification Using Modern Smart Glasses

    Malmgren, Andreas

    2015-01-01

    In recent years wearable devices have been advancing at a rapid pace and one of the largest growing segments is the smart glass segment. In this thesis the feasibility of today’s ARM-based smart glasses are evaluated for automatic license plate recognition (ALPR). The license plate is by far the most prominent visual feature to identify a spe- cific vehicle, and exists on both old and newly produced vehicles. This thesis propose an ALPR system based on a sequence of vertical edge detection, a...

  11. Human-Computer Interaction in Smart Environments

    Gianluca Paravati

    2015-08-01

    Full Text Available Here, we provide an overview of the content of the Special Issue on “Human-computer interaction in smart environments”. The aim of this Special Issue is to highlight technologies and solutions encompassing the use of mass-market sensors in current and emerging applications for interacting with Smart Environments. Selected papers address this topic by analyzing different interaction modalities, including hand/body gestures, face recognition, gaze/eye tracking, biosignal analysis, speech and activity recognition, and related issues.

  12. Smart Transmission Grids - Benefits and Risks

    Velasco-Ramírez E.

    2013-01-01

    Full Text Available Nowadays the Power Systems are working near their stability limits, for this reason it is necessary and essential a transition to new transmission systems that ensure efficient delivery of electrical energy, with the objective to prevent “blackouts” that causesignificant losses in the economy of any country in the world. This paper analyzes important elements to consider having a healthy and efficient transition from a power grid vertically integrated into a smart transmission grid. A comparative analysis in the model, development, benefits and risks of the implementation of these systems, between two of the main marc of references of smart grids, the EU and the USA is presented.

  13. Energy resource management in smart grid

    Balachandran, Kartheepan; Bendtsen, Jan Dimon; Olsen, Rasmus Løvenstein;

    2012-01-01

    Smart grids are characterized by a dynamic nature in which distributed energy resources (DER's) changes internal states and availability over time. Distributed Energy Resources (DER's) and the distributed control system will thus be required to automatically configure itself to this dynamic...... behavior. This paper1 addresses communication and control challenges to achieve a plug'n'play type of DER management. A use case with Electric Vehicles is considered because of its high dynamic behavior in smart grid. In particular, the problem of making correct decisions on which controller out of many...

  14. Interconnecting Smart Objects with IP The Next Internet

    Vasseur, Jean-Philippe

    2010-01-01

    Smart object technology, sometimes called the Internet of Things, is having a profound impact on our day-to-day lives. Interconnecting Smart Objects with IP is the first book that takes a holistic approach to the revolutionary area of IP-based smart objects. Smart objects are the intersection of networked embedded systems, wireless sensor networks, ubiquitous and pervasive computing, mobile telephony and telemetry, and mobile computer networking. This book consists of three parts, Part I focuses on the architecture of smart objects networking, Part II covers the hardware, software, and protoco

  15. The advanced smart grid edge power driving sustainability

    Carvallo, Andres

    2011-01-01

    Placing emphasis on practical ""how-to"" guidance, this cutting-edge resource provides you with a first-hand, insider's perspective on the advent and evolution of smart grids in the 21st century (smart grid 1.0). You gain a thorough understanding of the building blocks that comprise basic smart grids, including power plant, transmission substation, distribution, and meter automation. Moreover, this forward-looking volume explores the next step of this technology's evolution. It provides a detailed explanation of how an advanced smart grid incorporates demand response with smart appliances and

  16. Innovative testing and measurement solutions for smart grid

    Huang, Qi; Yi, Jianbo; Zhen, Wei

    2015-01-01

    Focuses on sensor applications and smart meters in the newly developing interconnected smart grid Focuses on sensor applications and smart meters in the newly developing interconnected smart grid Presents the most updated technological developments in the measurement and testing of power systems within the smart grid environment Reflects the modernization of electric utility power systems with the extensive use of computer, sensor, and data communications technologies, providing benefits to energy consumers and utility companies alike The leading author heads a group of researchers focusing on

  17. Smart Control of Energy Distribution Grids over Heterogeneous Communication Networks

    Olsen, Rasmus Løvenstein; Iov, Florin; Hägerling, Christian;

    2014-01-01

    quality of the power may become costly. In this light, Smart Grids may provide an answer towards a more active and efficient electrical network. The EU project SmartC2Net aims to enable smart grid operations over imperfect, heterogeneous general purpose networks which poses a significant challenge to the...... reliability due to the stochastic behavior found in such networks. Therefore, the key concepts of the EU project SmartC2Net are presented in this paper targeting the support of proper smart grid control in these network environments. An overview on the required ICT architecture and its functionality is...

  18. An Analysis of Key Factors in Developing a Smart City

    Aidana Šiurytė

    2016-06-01

    Full Text Available The concept Smart City is used widely but it is perceived differently as well. Literature review reveals key elements of the Smart City – Information and Communication Technologies and Smart Citizens. Nevertheless, raising public awareness is not a priority of local municipalities which are trying to develop cities. Focus group discussion aims to analyse citizens’ insights in regards to the Smart City and their contribution to creation of it. Case study of Vilnius examines a position of mu-nicipality in developing city as smart. Study contains suggestions for the improvement of communication in the city. Methods employed: comparative literature analysis, focus group investigation, case study.

  19. Performance testing framework for smart grid communication network

    Smart grid communication network is comprised of different communication mediums and technologies. Performance evaluation is one of the main concerns in smart grid communication system. In any smart grid communication implementation, to determine the performance factor of the network, a testing of an end-to-end process flow is required. Therefore, an effective and coordinated testing procedure plays a crucial role in evaluating the performance of smart grid communications. In this paper, a testing framework is proposed as a guideline to analyze and assess the performance of smart grid communication network.

  20. Approach for smart application to desalination and power generation

    A 330 MWt integral reactor, SMART, and an integrated nuclear seawater desalination system coupled with SMART are currently under conceptual development at KAERI. The SMART will provide energy to the desalination system either in the form of heat or electricity, or both. The integrated nuclear desalination system aims to produce about 40,000 m3/day potable water from seawater for demonstration purposes. The remaining energy produced by SMART will be converted into electrical energy. Several important factors are especially considered in the process of SMART and its application system development. The development emphasizes the adoption of technically proven and advanced technology, measures to secure the safety and reliability of the reactor system, consideration of the desalination process for coupling with SMART, a licensing strategy for SMART and the integrated nuclear desalination system, and international cooperation for promoting nuclear desalination with the SMART development program. The current effort to establish the concept of SMART and its application for desalination is being pursued intensively to secure the safety and reliability of SMART, to prove the implemented concepts/technology considering the coupling with the desalination process, and to formulate an optimum licensing approach. This paper aims to present the technical and strategic approach of SMART and its application system. (author)

  1. How Smart Is “Smart Security”? Exploring Data Subjectivity and Resistance

    Baur-Ahrens, Andreas; Krüger, Marco; Ammicht Quinn, Regina; Leese, Matthias; Matzner, Tobias

    2015-01-01

    Smart security’ is currently being used as an umbrella term that embraces several initiatives proposed by the aviation industry in order to enhance security procedures at airports. The idea of smarter security opposes the traditional screening framework of passenger security at airports which enacts a one-size-fits-all approach in order to detect dangerous items that might threaten flight safety and security. Recently however, the security industry claims that smart solutions could provide b...

  2. Smart battery management systems: towards an efficient integration of electrical energy storage in smart regions

    Gano, A. J.; Silva, Hugo M.; Correia, João Bernardino; Martins, Maria João

    2013-01-01

    Electrical energy storage systems for electric vehicles or stationary applications will be important actors in Smart Region's energy scenarios, strongly contributing to increase the efficient and sustainable use of available resources. However, massive integration of such systems stillposes many problems, requiring enhancements in batteries's life time, autonomy, reliability and cost. The development of new smart and accurate battery management systems able to communicate with a broad range o...

  3. The segmentation of the HMD market: optics for smart glasses, smart eyewear, AR and VR headsets

    Kress, Bernard; Saeedi, Ehsan; Brac-de-la-Perriere, Vincent

    2014-09-01

    This paper reviews the various optical technologies that have been developed to implement HMDs (Head Mounted Displays), both as AR (Augmented Reality) devices, VR (Virtual Reality) devices and more recently as smart glasses, smart eyewear or connected glasses. We review the typical requirements and optical performances of such devices and categorize them into distinct groups, which are suited for different (and constantly evolving) market segments, and analyze such market segmentation.

  4. Opening Up the Smart Home: A Classification of Smart Living Service Platforms

    Fatemeh Nikayin; Mark De Reuver

    2013-01-01

    Emerging technologies like sensors, mobile devices and internet-of-things enable a new range of smart home services that go beyond simple home automation. The service platforms, on which these services run, are highly disparate based on different technological as well as organizational architectures. In this paper, the authors adopt a platform perspective to classify 42 major currently offered smart living service platforms. The authors analyze the platforms along two dimensions: where the in...

  5. Evolving electric utility information systems to leverage the Smart Grid

    Roy, Chuck; Mullins, Steven [Siemens Industry (United States). Siemens Smart Grid Services - Metering and Communication Solutions

    2012-07-01

    With limited IT/IS budgets and staff, Electric Distribution Utilities are forced to choose which information systems to upgrade, replace and add to obtain Smart Grid benefits as they upgrade their distribution networks. This paper presents a recommended road map of Smart Grid projects many utilities have followed to evolve their information systems to maximize the benefits of their smart grid investment as well as minimize risk and cost. The paper defines Smart Grid and proceeds to present a Utility's typical infomation systems landscape at the beginning of a Smart Grid deployment together with a collection of what the industry considers Smart Grid ''Applications'' that need to be purchased and deployed. The paper illustrates a recommended deployment roadmap for utilities interested in evolving their information system landscape to support the Smart Grid. (orig.)

  6. Embedded Systems for Smart Appliances and Energy Management

    Neumann, Peter; Mahlknecht, Stefan

    2013-01-01

    This book provides a comprehensive introduction to embedded systems for smart appliances and energy management, bringing together for the first time a multidisciplinary blend of topics from embedded systems, information technology and power engineering.  Coverage includes challenges for future resource distribution grids, energy management in smart appliances, micro energy generation, demand response management, ultra-low power stand by, smart standby and communication networks in home and building automation.   Provides a comprehensive, multidisciplinary introduction to embedded systems for smart appliances and energy management; Equips researchers and engineers with information required to succeed in designing energy management for smart appliances; Includes coverage of resource distribution grids, energy management in smart appliances, micro energy generation, demand response management, ultra-low power stand by, smart standby and communication networks in home and building automation.  

  7. Reductive photocatalysis and smart inks.

    Mills, Andrew; Wells, Nathan

    2015-05-21

    Semiconductor-sensitised photocatalysis is a well-established and growing area of research, innovation and commercialisation; the latter being mostly limited to the use of TiO2 as the semiconductor. Most of the work on semiconductor photocatalytic systems uses oxygen as the electron acceptor and explores a wide range of electron donors; such systems can be considered to be examples of oxidative photocatalysis, OP. OP underpins most current examples of commercial self-cleaning materials, such as: glass, tiles, concrete, paint and fabrics. OP, and its myriad of applications, have been reviewed extensively over the years both in this journal and elsewhere. However, the ability of TiO2, and other semiconductor sensitisers, to promote reductive photocatalysis, RP, especially of dyes, is significant and, although less well-known, is of growing importance. In such systems, the source of the electrons is some easily oxidised species, such as glycerol. One recent, significant example of a RP process is with respect to photocatalyst activity indicator inks. paiis, which provide a measure of the activity of a photocatalytic film under test via the rate of change of colour of the dye in the ink coating due to irreversible RP. In contrast, by incorporating the semiconductor sensitiser in the ink, rather than outside it, it is possible to create an effective UV dosimeter, based on RP, which can be used as a sun-burn warning indicator. In the above examples the dye is reduced irreversibly, but when the photocatalyst in an ink is used to reversibly photoreduce a dye, a novel, colourimetric oxygen-sensitive indicator ink can be created, which has commercial potential in the food packaging industry. Finally, if no dye is present in the ink, and the semiconductor photocatalyst-loaded ink film coats an easily reduced substrate, such as a metal oxide film, then it can be used to reduce the latter and so, for example, clean up tarnished steel. The above are examples of smart inks, i

  8. Smart Grid facets in the world; Les visages de Smart Grid dans le monde

    Marcoux, Benoit; Bauchot, Frederic

    2010-09-15

    There is a certain consensus on what is the Smart Grid, but priorities vary from one world region to the next. These differences bring business strategies and objectives that vary from one electrical company to the next. However: Smart Grid programs of electrical companies are based on the same elements. -Smart Grid benefits are mainly gained by a greater integration at all levels. -Implementation priorities vary from one region to the next; the regions studied in this paper are the United States, Quebec, France, Denmark and China. [French] Un certain consensus se forme sur ce que constitue le Smart Grid, mais les priorites varient d'une region du monde a l'autre. Ces differences amenent des strategies et des objectifs d'affaires qui varient d'une entreprise d'electricite a l'autre. Cependant : -Les programmes de Smart Grid des entreprises d'electricite se basent sur les memes elements. -Les benefices du Smart Grid passe avant tout par une plus grande integration a tous les niveaux. -Les priorites d'implantation varient d'une region a l'autre; les regions etudiees dans ce papier sont les etats-Unis, le Quebec, la France, le Danemark et la Chine.

  9. Smart Money: Public Investment in Public Education

    Schweke, William

    2006-01-01

    This article discusses the inspiring achievements of Zavala and Ortega Elementary Schools. These two schools are examples of "smart money," public dollars that are invested and generate a high societal return, measurable in real, quantifiable results for workers, businesses and society. The author explores ways in improving school performance even…

  10. Helping Students to Become Money Smart

    Supon, Viola

    2012-01-01

    Being money smart has value that offers individuals skills for a lifetime. "Lawmakers had no way of knowing in 2007 that the U. S. economic situation would be where it is today, making financial education for students now even more crucial than at any other time in recent history" (Black, 2009, p. 1). According to Beverly & Burkhalter (2005, p.…

  11. Smart Shopping for Veggies and Fruits

    ... Videos Recipes & Menus Seasonal Winter Spring Summer Fall Food Waste Food Safety Newsroom Dietary Guidelines Communicator’s Guide Smart Shopping ... Printable Materials MyPlate Videos Recipes & Menus Seasonal Resources Food ... USDA.gov Site Map Policies & Links Our Performance Report Fraud on USDA Contracts ...

  12. Technology comparison of wireless of control networks for smart home and smart metering applications; Technologievergleich drahtloser Steuernetzwerke fuer Smart Home und Smart Metering Anwendungen

    Langhammer, N.; Kays, R. [Technische Univ. Dortmund (Germany). Lehrstuhl fuer Kommunikationstechnik

    2012-07-01

    Smart grid power systems require a continuous communication technology networking at all levels of the hierarchy. In addition to large industrial consumers in the higher network levels, components in low voltage networks must be integrated into the smart grid. The realization of a robust control network for smart home and smart metering applications in the residential environment requires a major challenge. Due to the easy upgradeability and the great flexibility, the utilization of wireless technologies is very attractive. In practice, however, many different standards are competing. Examples for this include IEEE 802.15.4 and Konnex-RF. A tendency towards a de-facto standard is not yet in sight. In addition, the individual performance of the various technologies is difficult to estimate due to the large variety of parameters. This complicates the selection and commitment to a particular technology. However, in order to make a decision, the authors of the contribution under consideration report on an objective comparison of the new communication technology layers of the current wireless control networks. As a comparison, the parameters of reliable indoor coverage and the expected energy consumption are used.

  13. Situative Space Tracking within Smart Environments

    Surie, Dipak; Jäckel, Florian; Janlert, Lars-Erik;

    2010-01-01

    This paper describes our efforts in modeling and tracking a human agent’s situation based on his/her possibilities to perceive and act upon objects (both physical and virtual) within smart environments. A Situative Space Model is proposed. WLAN signal-strength-based situative space tracking syste...

  14. Advanced integral reactor (SMART) for nuclear desalination

    At present, severe fresh water shortages are occurring in some regional areas of the Republic of Korea and the problem is expected to spread throughout the country within a decade unless appropriate and timely countermeasures are taken. Of these, nuclear sea water desalination is receiving much attention because the Republic of Korea has a firmly established nuclear environment and abundant sea water resources. In addition, nuclear plants provide cleaner energy than fossil plants, which is another important beneficial factor for countries as crowded as ours. With a view to applying nuclear desalination, development of SMART (system integrated modular advanced reactor) was initiated and is currently in progress. SMART is being developed as a 330 MW(th) integral reactor with passive safety features. The design of SMART is aimed at combining the firmly established commercial reactor design with new advanced technologies. This has led to the use of industry proven Korea optimized fuel assembly (KOFA) based fuels, while radically new technologies such as a self-pressurizing pressurizer, helical once-through steam generators and a new control concept are being developed. The current development status of SMART and its application to nuclear desalination are presented. (author)

  15. Marketing Plan of Inhedit Smart Experience

    Marí Soria, Miguel

    2014-01-01

    Treball Final de Grau en Administració d'Empreses. Codi: AE1049. Curs acadèmic 2013-2014 In this essay we analyze the company InHedit Smart Experience to see the main resources, capabilities and skills that the firm has to be competitive.

  16. The Starting Early Starting Smart Story.

    Casey Family Programs, Seattle, WA.

    Starting Early Starting Smart (SESS) is an early childhood public/private initiative designed to identify new, empirical knowledge about the effectiveness of integrating substance abuse prevention, addictions treatment, and mental health services with primary health care and childcare service settings (e.g., Head Start, day care, preschool) to…

  17. Smart Inverters for Utility and Industry Applications

    Xue, Yaosuo; Guerrero, Josep M.

    2015-01-01

    system control and communication requirements during both normal and faulty operations. Challenges may present when multiple distributed inverters are required to collectively achieve a common goal. With Industry 4.0, it is expected that smart inverters will be highly demanded at conversion and...

  18. ERRATUM: Work smart, wear your hard hat

    2003-01-01

    An error appeared in the article «Work smart, wear your hard hat» published in Weekly Bulletin 27/2003, page 5. The impact which pierced a hole in the hard hat worn by Gerd Fetchenhauer was the equivalent of a box weighing 5 kg and not 50 kg.

  19. Theory and applications of smart cameras

    2016-01-01

    This book presents an overview of smart camera systems, considering practical applications but also reviewing fundamental aspects of the underlying technology.  It introduces in a tutorial style the principles of sensing and signal processing, and also describes topics such as wireless connection to the Internet of Things (IoT) which is expected to be the biggest market for smart cameras. It is an excellent guide to the fundamental of smart camera technology, and the chapters complement each other well as the authors have worked as a team under the auspice of GFP(Global Frontier Project), the largest-scale funded research in Korea.  This is the third of three books based on the Integrated Smart Sensors research project, which describe the development of innovative devices, circuits, and system-level enabling technologies.  The aim of the project was to develop common platforms on which various devices and sensors can be loaded, and to create systems offering significant improvements in information processi...

  20. Smart Grid Cybersecurity: Job Performance Model Report

    O' Neil, Lori Ross; Assante, Michael; Tobey, David

    2012-08-01

    This is the project report to DOE OE-30 for the completion of Phase 1 of a 3 phase report. This report outlines the work done to develop a smart grid cybersecurity certification. This work is being done with the subcontractor NBISE.