WorldWideScience

Sample records for motor vehicle theft

  1. Motor Vehicle Theft. Special Report.

    Science.gov (United States)

    Harlow, Caroline Wolf

    Thirteen years of data from the National Crime Survey were analyzed to examine the characteristics of motor vehicle theft, to identify trends during the past 13 years, and to determine who are most likely to be victims of motor vehicle theft. All motor vehicle thefts reported to the National Crime Survey from 1973 through 1985 were examined.…

  2. 75 FR 50733 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2010-08-17

    ... [Docket No. NHTSA 2010-0098] Preliminary Theft Data; Motor Vehicle Theft Prevention Standard AGENCY... of preliminary theft data; request for comments. SUMMARY: This document requests comments on data about passenger motor vehicle thefts that occurred in calendar year (CY) 2008 including theft rates for...

  3. 76 FR 24402 - Federal Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2011-05-02

    ... [Docket No. NHTSA-2009-0069] RIN 2127-AK81 Federal Motor Vehicle Theft Prevention Standard AGENCY... address for submission, and the procedure to submit designation of target areas on high theft major parts... the Theft Prevention Standard, manufacturers of high theft passenger motor vehicle lines subject to...

  4. 76 FR 12792 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; General...

    Science.gov (United States)

    2011-03-08

    ... From the Federal Motor Vehicle Motor Theft Prevention Standard; General Motors Corporation AGENCY..., Exemption from the Theft Prevention Standard. This petition is granted because the agency has determined... in reducing and deterring motor vehicle theft as compliance with the parts-marking requirements of...

  5. 77 FR 29752 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; Jaguar...

    Science.gov (United States)

    2012-05-18

    ... From the Federal Motor Vehicle Motor Theft Prevention Standard; Jaguar Land Rover AGENCY: National... part 543, Exemption from the Theft Prevention Standard. This petition is granted, because the agency... be as effective in reducing and deterring motor vehicle theft as compliance with the parts-marking...

  6. 76 FR 12220 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; Jaguar...

    Science.gov (United States)

    2011-03-04

    ... From the Federal Motor Vehicle Motor Theft Prevention Standard; Jaguar Land Rover AGENCY: National... 543, Exemption from the Theft Prevention Standard. This petition is granted because the agency has... effective in reducing and deterring motor vehicle theft as compliance with the parts-marking requirements of...

  7. 78 FR 50014 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2013-08-16

    ... about thefts of model year (MY) 2011 passenger motor vehicles that occurred in calendar year (CY) 2011... produced. Accordingly, Figure 1: Theft Rate Data Trend (1993-2011) has been amended to reflect the revised... comment, if submitted on behalf of an association, business, labor union, etc.). You may review DOT's...

  8. 77 FR 65765 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; General...

    Science.gov (United States)

    2012-10-30

    ... the vehicle. The antenna module translates the radio frequency signal received from the key into a... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; General Motors Corporation AGENCY...

  9. 77 FR 25534 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; General...

    Science.gov (United States)

    2012-04-30

    ... response back to the vehicle. The antenna module translates the radio frequency signal received from the... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; General Motors Corporation AGENCY...

  10. 77 FR 22383 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; TESLA

    Science.gov (United States)

    2012-04-13

    ... From the Federal Motor Vehicle Motor Theft Prevention Standard; TESLA AGENCY: National Highway Traffic... exemption. SUMMARY: This document grants in full the petition of Tesla Motors Inc's. (Tesla) for an... 49 CFR Part 541, Federal Motor Vehicle Theft Prevention Standard. Tesla requested confidential...

  11. 75 FR 2589 - Petition for Exemption From the Federal Motor Vehicle Theft Prevention Standard; Chrysler

    Science.gov (United States)

    2010-01-15

    ... From the Federal Motor Vehicle Theft Prevention Standard; Chrysler AGENCY: National Highway Traffic... Jeep Patriot vehicle line in accordance with 49 CFR Part 543, Exemption from Vehicle Theft Prevention... vehicle theft as compliance with the parts-marking requirements of 49 CFR Part 541, Federal Motor Vehicle...

  12. 75 FR 53375 - Petition for Exemption From the Federal Motor Vehicle Theft Prevention Standard; Chrysler

    Science.gov (United States)

    2010-08-31

    ... From the Federal Motor Vehicle Theft Prevention Standard; Chrysler AGENCY: National Highway Traffic... the Fiat 500 vehicle line in accordance with 49 CFR Part 543, Exemption From Vehicle Theft Prevention... vehicle theft as compliance with the parts-marking requirements of 49 CFR Part 541, Federal Motor Vehicle...

  13. 78 FR 77790 - Petition for Exemption From the Federal Motor Vehicle Theft Prevention Standard; General Motors...

    Science.gov (United States)

    2013-12-24

    ... vehicle. The antenna module translates the radio frequency signal received from the key into a digital... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Federal Motor Vehicle Theft Prevention Standard; General Motors Corporation AGENCY: National...

  14. 76 FR 5248 - Insurer Reporting Requirements; Annual Insurer Report on Motor Vehicle Theft for the 2005...

    Science.gov (United States)

    2011-01-28

    ...] Insurer Reporting Requirements; Annual Insurer Report on Motor Vehicle Theft for the 2005 Reporting Year... on motor vehicle theft for the 2005 reporting year. Section 33112(h) of Title 49 of the U.S. Code... report provides information on theft and recovery of vehicles; rating rules and plans used by motor...

  15. 78 FR 4192 - Petition for Exemption From the Vehicle Theft Prevention Standard; Ford Motor Company

    Science.gov (United States)

    2013-01-18

    ... From the Vehicle Theft Prevention Standard; Ford Motor Company AGENCY: National Highway Traffic Safety... vehicle line in accordance with Sec. 543.9(c)(2) of 49 CFR part 543, Exemption from the Theft Prevention... vehicle theft as compliance with the parts-marking requirements of the Theft Prevention Standard (49 CFR...

  16. 75 FR 30103 - Petition for Exemption From the Vehicle Theft Prevention Standard; Ford Motor Company

    Science.gov (United States)

    2010-05-28

    ... From the Vehicle Theft Prevention Standard; Ford Motor Company AGENCY: National Highway Traffic Safety... vehicle line in accordance with Sec. 543.9(c)(2) of 49 CFR Part 543, Exemption from the Theft Prevention... vehicle theft as compliance with the parts-marking requirements of the Theft Prevention Standard (49 CFR...

  17. 78 FR 67213 - Petition for Exemption From the Federal Motor Vehicle Theft Prevention Standard; Porsche Cars...

    Science.gov (United States)

    2013-11-08

    ... From the Federal Motor Vehicle Theft Prevention Standard; Porsche Cars North America, Inc. AGENCY... From Vehicle Theft Prevention Standard. This petition is granted because the agency has determined that... reducing and deterring motor vehicle theft as compliance with the parts-marking requirements of the 49 CFR...

  18. 77 FR 20486 - Petition for Exemption From the Vehicle Theft Prevention Standard; Mitsubishi Motors

    Science.gov (United States)

    2012-04-04

    ... From the Vehicle Theft Prevention Standard; Mitsubishi Motors AGENCY: National Highway Traffic Safety... exemption of the Mitsubishi i-MiEV vehicle line in accordance with 49 CFR part 543, Exemption From the Theft... motor vehicle theft as compliance with the parts-marking requirements of the 49 CFR part 541, Federal...

  19. 76 FR 2444 - Petition for Exemption From the Vehicle Theft Prevention Standard; Ford Motor Company

    Science.gov (United States)

    2011-01-13

    ... From the Vehicle Theft Prevention Standard; Ford Motor Company AGENCY: National Highway Traffic Safety... vehicle line in accordance with 49 CFR Part 543, Exemption from the Theft Prevention Standard. This... standard equipment is likely to be as effective in reducing and deterring motor vehicle theft as compliance...

  20. 76 FR 16472 - Petition for Exemption From the Vehicle Theft Prevention Standard; Ford Motor Company

    Science.gov (United States)

    2011-03-23

    ... From the Vehicle Theft Prevention Standard; Ford Motor Company AGENCY: National Highway Traffic Safety... vehicle line in accordance with Sec. 543.9(c)(2) of 49 CFR part 543, Exemption from the Theft Prevention... vehicle theft as compliance with [[Page 16473

  1. 77 FR 15351 - Federal Motor Vehicle Safety Standards; Theft Protection and Rollaway Prevention

    Science.gov (United States)

    2012-03-15

    ... [Docket No. NHTSA-2011-0174] RIN 2127-AK88 Federal Motor Vehicle Safety Standards; Theft Protection and... (NPRM) to amend Federal Motor Vehicle Safety Standard (FMVSS) No. 114, Theft Protection and Rollaway... requesting that certain information, including vehicle owner questionnaires (VOQs) referenced in the NPRM, be...

  2. 78 FR 4193 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; Volvo

    Science.gov (United States)

    2013-01-18

    ... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; Volvo AGENCY: National Highway Traffic... transponder is not identified, the CEM will not send an approved key signal to the IAU and the vehicle will be...

  3. 77 FR 4396 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; Toyota

    Science.gov (United States)

    2012-01-27

    ... From the Federal Motor Vehicle Motor Theft Prevention Standard; Toyota AGENCY: National Highway Traffic... exemption. SUMMARY: This document grants in full the petition of Toyota Motor North America, Inc's., (Toyota.... SUPPLEMENTARY INFORMATION: In a petition dated September 30, 2011, Toyota requested an exemption from the parts...

  4. 78 FR 3081 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; Toyota

    Science.gov (United States)

    2013-01-15

    ... From the Federal Motor Vehicle Motor Theft Prevention Standard; Toyota AGENCY: National Highway Traffic.... SUMMARY: This document grants in full Toyota Motor North America, Inc.'s (Toyota) petition for an... a petition dated October 16, 2012, Toyota requested an exemption from the parts-marking requirements...

  5. 76 FR 12221 - Petition for Exemption From the Federal Motor Vehicle Motor Theft Prevention Standard; Toyota

    Science.gov (United States)

    2011-03-04

    ... From the Federal Motor Vehicle Motor Theft Prevention Standard; Toyota AGENCY: National Highway Traffic.... SUMMARY: This document grants in full the petition of Toyota Motor North America, Inc's., (Toyota... INFORMATION: In a petition dated January 24, 2011, Toyota requested an exemption from the parts-marking...

  6. 76 FR 2598 - Final Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2011-01-14

    ... the Toyota Matrix. NHTSA is correcting the final theft data to include the thefts and production volumes for the Toyota Matrix. As a result of this correction, the Toyota Matrix, previously not listed........... 219 99,176 2.2082 47 TOYOTA COROLLA 374 170,360 2.1954 48 AUDI AUDI S6 2 928 2.1552 49 GENERAL MOTORS...

  7. 75 FR 6253 - Petition for Exemption From the Federal Motor Vehicle Theft Prevention Standard; Hyundia-Kia...

    Science.gov (United States)

    2010-02-08

    ... From the Federal Motor Vehicle Theft Prevention Standard; Hyundia-Kia America Technical Center, Inc..., Exemption from Vehicle Theft Prevention Standard. This petition is granted because the agency has determined... in reducing and deterring motor vehicle theft as compliance with the parts-marking requirements of 49...

  8. 75 FR 38168 - Federal Motor Vehicle Theft Prevention Standard; Final Listing of 2011 Light Duty Truck Lines...

    Science.gov (United States)

    2010-07-01

    ... Theft Prevention Standard; Final Listing of 2011 Light Duty Truck Lines Subject to the Requirements of... light-duty truck lines subject to the requirements of the Federal motor vehicle theft prevention... exemption from the parts marking requirements of the Theft Prevention Standard for the Jaguar XJ vehicle...

  9. 76 FR 20251 - Federal Motor Vehicle Theft Prevention Standard; Final Listing of 2012 Light Duty Truck Lines...

    Science.gov (United States)

    2011-04-12

    ... the incidence of motor vehicle theft by facilitating the tracing and recovery of parts from stolen vehicles. The standard seeks to facilitate such tracing by requiring that vehicle identification numbers... all exemptions on our Web site. However, we believe that re-publishing a list containing vehicle lines...

  10. 77 FR 32903 - Federal Motor Vehicle Theft Prevention Standard; Final Listing of 2013 Light Duty Truck Lines...

    Science.gov (United States)

    2012-06-04

    ... the incidence of motor vehicle theft by facilitating the tracing and recovery of parts from stolen vehicles. The standard seeks to facilitate such tracing by requiring that vehicle identification numbers... exemptions on our Web site. However, we believe that republishing a list containing vehicle lines that have...

  11. 75 FR 34946 - Federal Motor Vehicle Theft Prevention Standard; Final Listing of 2011 Light Duty Truck Lines...

    Science.gov (United States)

    2010-06-21

    ... the incidence of motor vehicle theft by facilitating the tracing and recovery of parts from stolen vehicles. The standard seeks to facilitate such tracing by requiring that vehicle identification numbers... continue to maintain a comprehensive database of all exemptions on our Web site. However, we believe that...

  12. 76 FR 65610 - Final Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2011-10-24

    ......... S-CLASS 22 10,189 2.1592 34 GENERAL MOTORS..... CHEVROLET HHR...... 172 80,781 2.1292 35 TOYOTA... MOTOR CO...... LINCOLN TOWN CAR... 24 11,596 2.0697 39 TOYOTA AVALON 45 22,030 2.0427 40 NISSAN 350Z 1....7552 50 TOYOTA CAMRY/SOLARA....... 781 447,882 1.7438 51 TOYOTA COROLLA 632 363,515 1.7386 52 HYUNDAI...

  13. 76 FR 36486 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2011-06-22

    ... 10,189 2.1592 33 GENERAL MOTORS......... CHEVROLET HHR 172 80,781 2.1292 34 TOYOTA SCION TC 57 27,179... LINCOLN TOWN CAR....... 24 11,596 2.0697 38 TOYOTA AVALON 45 22,030 2.0427 39 NISSAN 350Z 1 503 1.9881 40....7898 48 GENERAL MOTORS......... CADILLAC CTS 91 50,926 1.7869 49 VOLVO S60 12 6,837 1.7552 50 TOYOTA...

  14. 78 FR 41016 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2013-07-09

    ... MOTORS..... CHEVROLET CAMARO.. 196 97,518 2.0099 21 MERCEDES-BENZ...... S-CLASS 19 9,652 1.9685 22 TOYOTA... 62,836 1.6074 32 TOYOTA CAMRY/SOLARA...... 781 486,288 1.6060 33 FORD MOTOR CO...... TAURUS 118 76,821 1.5360 34 TOYOTA YARIS 38 24,850 1.5292 35 AUDI AUDI A3 10 6,734 1.4850 36 CHRYSLER 300 42 28,373...

  15. 75 FR 11005 - Final Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2010-03-10

    ...)....... 91 41867 2.1735 45 TOYOTA......... COROLLA 740 351414 2.1058 46 NISSAN......... INFINITI FX45... 18579 1.6147 70 NISSAN......... INFINITI M35/M45.... 48 30144 1.5924 71 TOYOTA......... YARIS 252 159292... QUATTRO/ 18 11660 1.5437 S6/S6 AVANT. 77 FORD MOTOR CO.. FIVE HUNDRED........ 94 61270 1.5342 78 TOYOTA...

  16. 77 FR 38024 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2012-06-26

    ............ SEBRING......... 130 43,022 3.0217 8 TOYOTA LEXUS SC........ 1 335 2.9851 9 CHRYSLER......... DODGE...,199 2.1822 24 TOYOTA CAMRY/SOLARA.... 691 317,754 2.1746 25 GENERAL MOTORS... CHEVROLET MALIBU 381 183...... SATURN VUE...... 4 2,904 1.3774 47 TOYOTA 4RUNNER......... 18 13,345 1.3488 48 NISSAN MAXIMA 89 66,639 1...

  17. 77 FR 58500 - Final Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2012-09-21

    ....0217 8 TOYOTA LEXUS SC 1 335 2.9851 9 CHRYSLER DODGE AVENGER....... 197 67,604 2.9140 10 KIA RIO 55 18....1822 24 TOYOTA CAMRY/SOLARA........ 691 317,754 2.1746 25 GENERAL MOTORS...... CHEVROLET MALIBU.... 381......... SATURN VUE 4 2,904 1.3774 47 TOYOTA 4RUNNER 18 13,345 1.3488 48 NISSAN MAXIMA 89 66,639 1.3356 49 NISSAN...

  18. Modeling Hot Spot Motor Vehicle Theft Crime in Relation to Landuse and Settlement Patterns

    Directory of Open Access Journals (Sweden)

    Djaka Marwasta

    2004-01-01

    Full Text Available The crowd of Yogyakarta urban has impacted its surrounding area, including Depok sub district, which is indicated by the rising of physical development, for example education facilities and settlements. The progress does not only bring positive impact, but also negative impact for instance the rising of crime number i.e. motor vehicle robbery. The aims of this research are 1 mapping motor vehicle robbery data as the distribution map and identifying motor vehicle robbery hot spot base on distrbution map; and 2 studying the correlation of motor vehicle robbery hot spot with physical environment phenomena, i.e. land use type and settlement pattern. The research method consists of two parts; they are motor vehicle robbery cluster analysis and the relation of motor vehicle robbery and physical environment analysis. Motor vehicle robbery cluster analysis is using distribution data, which analyzes the distribution into motor vehicle robbery hot spot with nearest neighbor tehnique. Contingency coefficient and frequency distribution analysis is used to analyze the correlation of motor vehicle robbery hot spot and physical environment. Contingency coefficient is used to study the relation of motor vehicle robbery hot spot polygon with physical environment condition, whereas frequency distribution is used to study the distribution of motor vehicle robbery in the hot spot with physical environment condition. Physical environment which consists of land use type, housing density, house regularity pattern, and the average of building size, are obtained from interpretation of black and white panchromatic aerial photograph year 2000, in the scale 1 : 20.000. the most motor vehicle robbery hot spot is found on the settlement area, 68,3% from 378 motor vehicle robbery cases in the hot spot. The seond level is found on the education area (16.4%. The most motor vehicle hot spot in the settlement is found on the hight density and irregular settlement, which have big

  19. 78 FR 4195 - Petition for Exemption From the Vehicle Theft Prevention Standard; Mercedes-Benz

    Science.gov (United States)

    2013-01-18

    ... From the Vehicle Theft Prevention Standard; Mercedes-Benz AGENCY: National Highway Traffic Safety... deterring motor vehicle theft as compliance with the parts marking requirements of the Theft Prevention..., Exemption from Vehicle Theft Prevention Standard, based on the installation of an antitheft device as...

  20. 78 FR 24304 - Petition for Exemption From the Vehicle Theft Prevention Standard; Maserati North America Inc.

    Science.gov (United States)

    2013-04-24

    ... From the Vehicle Theft Prevention Standard; Maserati North America Inc. AGENCY: National Highway... exemption of the Quattroporte vehicle line in accordance with 49 CFR Part 543, Exemption from the Theft... motor vehicle theft as compliance with the parts-marking requirements of the Theft Prevention Standard...

  1. Computers in the Cop Car: Impact of the Mobile Digital Terminal Technology on Motor Vehicle Theft Clearance and Recovery Rates in a Texas City.

    Science.gov (United States)

    Nunn, Samuel

    1993-01-01

    Assessed the impact of the Mobile Digital Terminal technology (computers used to communicate with remote crime databases) on motor vehicle theft clearance (arresting a perpetrator) and recovery rates in Fort Worth (Texas), using a time series analysis. Impact has been ambiguous, with little evidence of improved clearance or recovery. (SLD)

  2. 78 FR 44030 - Federal Motor Vehicle Theft Prevention Standard; Final Listing of 2014 Light Duty Truck Lines...

    Science.gov (United States)

    2013-07-23

    ... vehicle theft by facilitating the tracing and recovery of parts from stolen vehicles. The standard seeks to facilitate such tracing by requiring that vehicle identification numbers (VINs), VIN derivative... continue to maintain a comprehensive database of all exemptions on our Web site. However, we believe that...

  3. 77 FR 1973 - Petition for Exemption From the Vehicle Theft Prevention Standard; Fuji Heavy Industries U.S.A...

    Science.gov (United States)

    2012-01-12

    ... From the Vehicle Theft Prevention Standard; Fuji Heavy Industries U.S.A., Inc. AGENCY: National Highway... effective in reducing and deterring motor vehicle theft as compliance with the parts-marking requirements of the Theft Prevention Standard 49 CFR part 541, Federal Motor Vehicle Theft Prevention Standard. FUSA...

  4. 78 FR 53498 - Petition for Exemption From the Vehicle Theft Prevention Standard; Fuji Heavy Industries U.S.A...

    Science.gov (United States)

    2013-08-29

    ... From the Vehicle Theft Prevention Standard; Fuji Heavy Industries U.S.A., Inc. AGENCY: National Highway... deterring motor vehicle theft as compliance with the parts-marking requirements of the Theft Prevention Standard 49 CFR part 541, Federal Motor Vehicle Theft Prevention Standard. FUSA requested confidential...

  5. 78 FR 50489 - Petition for Exemption From the Vehicle Theft Prevention Standard; Volkswagen Group of America, Inc.

    Science.gov (United States)

    2013-08-19

    ... From the Vehicle Theft Prevention Standard; Volkswagen Group of America, Inc. AGENCY: National Highway... deterring motor vehicle theft as compliance with the parts-marking requirements of the Theft Prevention Standard, 49 CFR part 541, Federal Motor Vehicle Theft Prevention Standard. Volkswagen requested...

  6. 75 FR 34527 - Volkswagen Petition for Exemption From the Vehicle Theft Prevention Standard; Correction

    Science.gov (United States)

    2010-06-17

    ... for Exemption From the Vehicle Theft Prevention Standard; Correction AGENCY: National Highway Traffic... the Theft Prevention Standard. This document corrects the model year of the new Volkswagen vehicle... effective in reducing and deterring motor vehicle theft as compliance with the parts marking requirements of...

  7. 75 FR 6254 - Petition for Exemption From the Vehicle Theft Prevention Standard; Mazda

    Science.gov (United States)

    2010-02-08

    ... From the Vehicle Theft Prevention Standard; Mazda AGENCY: National Highway Traffic Safety... equipment is likely to be as effective in reducing and deterring motor vehicle theft as compliance with the... parts-marking pursuant to 49 CFR part 543, Exemption from Vehicle Theft Prevention Standard, based on...

  8. 78 FR 16040 - Petition for Exemption From the Vehicle Theft Prevention Standard; Jaguar Land Rover North...

    Science.gov (United States)

    2013-03-13

    ... From the Vehicle Theft Prevention Standard; Jaguar Land Rover North America Llc AGENCY: National... in reducing and deterring motor vehicle theft as compliance with the parts-marking requirements of... Part 543, Exemption from Vehicle Theft Prevention Standard, based on the installation of an antitheft...

  9. 77 FR 15843 - Petition for Exemption From the Vehicle Theft Prevention Standard; Nissan

    Science.gov (United States)

    2012-03-16

    ... From the Vehicle Theft Prevention Standard; Nissan AGENCY: National Highway Traffic Safety... line in accordance with 49 CFR Part 543, Exemption from Vehicle Theft Prevention Standard. This... as standard equipment is likely to be as effective in reducing and deterring motor vehicle theft as...

  10. 76 FR 41557 - Petition for Exemption From the Vehicle Theft Prevention Standard; Mazda

    Science.gov (United States)

    2011-07-14

    ... From the Vehicle Theft Prevention Standard; Mazda AGENCY: National Highway Traffic Safety... equipment is likely to be as effective in reducing and deterring motor vehicle theft as compliance with the... parts-marking pursuant to 49 CFR Part 543, Exemption from Vehicle Theft Prevention Standard, based on...

  11. 75 FR 29812 - Petition for Exemption From the Vehicle Theft Prevention Standard; Volkswagen

    Science.gov (United States)

    2010-05-27

    ... From the Vehicle Theft Prevention Standard; Volkswagen AGENCY: National Highway Traffic Safety... in reducing and deterring motor vehicle theft as compliance with the parts marking requirements of..., Exemption from Vehicle Theft Prevention Standard, based on the installation of an antitheft device as...

  12. 76 FR 4991 - Petition for Exemption From the Vehicle Theft Prevention Standard; Suzuki

    Science.gov (United States)

    2011-01-27

    ... From the Vehicle Theft Prevention Standard; Suzuki AGENCY: National Highway Traffic Safety... of the Kizashi vehicle line in accordance with 49 CFR part 543, Exemption from the Theft Prevention... vehicle theft as compliance with the parts-marking requirements of the 49 CFR part 541, Federal Motor...

  13. 78 FR 28018 - Petition for Exemption From the Vehicle Theft Prevention Standard; Nissan

    Science.gov (United States)

    2013-05-13

    ... From the Vehicle Theft Prevention Standard; Nissan AGENCY: National Highway Traffic Safety..., Exemption from Vehicle Theft Prevention Standard. This petition is granted because the agency has determined... in reducing and deterring motor vehicle theft as compliance with the parts-marking requirements of...

  14. 76 FR 77183 - Federal Motor Vehicle Safety Standards; Theft Protection and Rollaway Prevention

    Science.gov (United States)

    2011-12-12

    ... stress and confusion relating to fundamental differences in how one operates a vehicle. This is... that are used to stop the vehicle engine or other propulsion system and that do not involve the use of...: Attempts to shut down the propulsion system without first moving the gear selection control to the ``park...

  15. 75 FR 15621 - Federal Motor Vehicle Safety Standards; Theft Protection and Rollaway Prevention

    Science.gov (United States)

    2010-03-30

    ... indication either in the text of the K.T. Safety Act or its associated legislative history that Congress... why a decision was made to operate these vehicles in this fashion. In short, we are not convinced that...

  16. 76 FR 68260 - Petition for Exemption From the Federal Motor Vehicle Theft Prevention Standard; Chrysler

    Science.gov (United States)

    2011-11-03

    ...), Ignition Node Module (IGNM), Engine Control Module (ECM), Body Controller Module (BCM), Sentry Key... and immobilize the vehicle after two seconds of running. This process is also similar for the keyless...

  17. 77 FR 65767 - Petition for Exemption From the Federal Motor Vehicle Theft Prevention Standard; Chrysler

    Science.gov (United States)

    2012-10-30

    ... (RFHM), Ignition Node Module (IGNM), Engine Control Module, Body Controller Module, Sentry Key... disable engine operation and immobilize the vehicle after two seconds of running. This process is also...

  18. 78 FR 53500 - Petition for Exemption From the Federal Motor Vehicle Theft Prevention Standard; Chrysler

    Science.gov (United States)

    2013-08-29

    ... Radio Frequency Hub Module (RFHM), Ignition Node Module (IGNM), Engine Control Module, Body Controller...) transceiver and a microprocessor and it initiates the ignition process by communicating with the BCM through... vehicles, the RFHM is connected to a Keyless Ignition Node (KIN) with a START/STOP push button as an...

  19. 75 FR 1447 - Petition for Exemption From the Vehicle Theft Prevention Standard; Hyundia-Kia America Technical...

    Science.gov (United States)

    2010-01-11

    ... From the Vehicle Theft Prevention Standard; Hyundia-Kia America Technical Center, Inc. AGENCY: National... equipment is likely to be as effective in reducing and deterring motor vehicle theft as compliance with the... pursuant to 49 CFR part 543, Exemption from Vehicle Theft Prevention Standard, based on the installation of...

  20. 75 FR 34526 - Ford Petition for Exemption From the Vehicle Theft Prevention Standard; Correction

    Science.gov (United States)

    2010-06-17

    ... Exemption From the Vehicle Theft Prevention Standard; Correction AGENCY: National Highway Traffic Safety..., granting in full Ford Motor Company's (Ford) petition for an exemption of its new Explorer vehicle line in accordance with 49 CFR part 543, Exemption from the Theft Prevention Standard. This document corrects certain...

  1. 49 CFR 567.4 - Requirements for manufacturers of motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... applicable Federal motor vehicle safety, bumper, and theft prevention standards in effect on the date of... statement: “This vehicle conforms to all applicable Federal motor vehicle safety and theft prevention... conforms to the applicable Federal motor vehicle theft prevention standard in effect on the date of...

  2. 77 FR 51612 - Petition for Exemption From the Vehicle Theft Prevention Standard; Mitsubishi Motors R&D of...

    Science.gov (United States)

    2012-08-24

    .... Components of the OSS include the engine switch, keyless operation electronic control unit (KOS ECU), OSS ECU and KOS key. Mitsubishi will not incorporate an audible and visual alarm system on its vehicles...

  3. Vehicle Theft Identification and Intimation Using GSM & IOT

    Science.gov (United States)

    Eswar Kumar, M.; Thippa Reddy, G.; Sudheer, K.; Reddy, M. Praveen Kumar; Kaluri, Rajesh; Singh Rajput, Dharmendra; Lakshmanna, Kuruva

    2017-11-01

    Internet of Things is the most predominant innovation associates the things through web. IoT is a technology which interfaces things from different places on the planet. Home mechanization is a wide range innovation in IoT technology on the planet. Home automation constitutes in security issues, controlling gadgets and so on. In existing model, the vehicle theft is distinguished and controlled by physically with GSM module. Furthermore, there are a few in controlling the vehicle is major issue for owner from theft. Here in this paper a technique described to overcome issue of existing one. In this the vehicle is identified, controlled and connected updates with Internet in a simple way. By utilization of AT commands of GSM module a message will be send to the owner that the vehicle is recognized. Action can be taken by sending a reply to GSM module to stop motor of vehicle. Arduino uno board is used to interface the GSM and engine of vehicle with appropriate sensors. Visual studio, Arduino uno are the programming software used to outline this application.

  4. 49 CFR 541.5 - Requirements for passenger motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD § 541.5 Requirements for passenger motor vehicles. (a) Each passenger motor vehicle subject to... 49 Transportation 6 2010-10-01 2010-10-01 false Requirements for passenger motor vehicles. 541.5...

  5. 78 FR 19363 - Petition for Exemption From the Vehicle Theft Prevention Standard; Honda

    Science.gov (United States)

    2013-03-29

    ... From the Vehicle Theft Prevention Standard; Honda AGENCY: National Highway Traffic Safety... Honda Civic vehicle line in accordance with 49 CFR part 543, Exemption from the Theft Prevention... vehicle theft as compliance with the parts-marking requirements of the Theft Prevention Standard, 49 CFR...

  6. 28 CFR 29.8 - Motor vehicle owner participation.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Motor vehicle owner participation. 29.8 Section 29.8 Judicial Administration DEPARTMENT OF JUSTICE MOTOR VEHICLE THEFT PREVENTION ACT REGULATIONS § 29.8 Motor vehicle owner participation. In order to participate in this program, the owner(s) of a...

  7. 75 FR 19458 - Petition for Exemption From the Vehicle Theft Prevention Standard; Nissan

    Science.gov (United States)

    2010-04-14

    ... From the Vehicle Theft Prevention Standard; Nissan AGENCY: National Highway Traffic Safety... Cube vehicle line in accordance with 49 CFR Part 543, Exemption from Vehicle Theft Prevention Standard... of the Theft Prevention Standard (49 CFR Part 541) for the MY 2011 Nissan Cube vehicle line. The...

  8. 41 CFR 102-34.230 - How am I responsible for protecting Government motor vehicles?

    Science.gov (United States)

    2010-07-01

    ... theft or damage; and (b) Lock the unattended Government motor vehicle. (The only exception to this... protecting Government motor vehicles? 102-34.230 Section 102-34.230 Public Contracts and Property Management... 34-MOTOR VEHICLE MANAGEMENT Official Use of Government Motor Vehicles § 102-34.230 How am I...

  9. 77 FR 52393 - Petition for Exemption From the Vehicle Theft Prevention Standard; BMW of North America, LLC

    Science.gov (United States)

    2012-08-29

    ... From the Vehicle Theft Prevention Standard; BMW of North America, LLC AGENCY: National Highway Traffic... of the Carline 4 vehicle line in accordance with 49 CFR Part 543, Exemption from the Theft Prevention... vehicle theft as compliance with the parts-marking requirements of the Theft Prevention Standard (49 CFR...

  10. 76 FR 61477 - Petition for Exemption from the Vehicle Theft Prevention Standard; Volkswagen

    Science.gov (United States)

    2011-10-04

    ...: This document grants in full the Volkswagen Group of America's (VW) petition for exemption of the Audi... from the Vehicle Theft Prevention Standard; Volkswagen AGENCY: National Highway Traffic Safety... theft rate history or data available. However, VW provided data on the theft reduction benefits...

  11. A Low-Cost Vehicle Anti-Theft System Using Obsolete Smartphone

    OpenAIRE

    Liu, Bang; Liu, Nianbo; Chen, Guihai; Dai, Xili; Liu, Ming

    2018-01-01

    In modern society, vehicle theft has become an increasing problem to the general public. Deploying onboard anti-theft systems could relieve this problem, but it often requires extra investment for vehicle owners. In this paper, we propose the idea of PhoneInside, which does not need a special device but leverages an obsolete smartphone to build a low-cost vehicle anti-theft system. After being fixed in the vehicle body with a car charger, the smartphone can detect vehicle movement and adaptiv...

  12. 75 FR 71184 - Petition for Exemption From the Vehicle Theft Prevention Standard; BMW

    Science.gov (United States)

    2010-11-22

    ... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Vehicle Theft Prevention Standard; BMW AGENCY: National Highway Traffic Safety Administration... changes to prevent an unauthorized person from opening the vehicle by intercepting the signals of its...

  13. Motor Vehicle Safety

    Science.gov (United States)

    ... these crashes is one part of motor vehicle safety. Here are some things you can do to ... speed or drive aggressively Don't drive impaired Safety also involves being aware of others. Share the ...

  14. Hybrid vehicle motor alignment

    Science.gov (United States)

    Levin, Michael Benjamin

    2001-07-03

    A rotor of an electric motor for a motor vehicle is aligned to an axis of rotation for a crankshaft of an internal combustion engine having an internal combustion engine and an electric motor. A locator is provided on the crankshaft, a piloting tool is located radially by the first locator to the crankshaft. A stator of the electric motor is aligned to a second locator provided on the piloting tool. The stator is secured to the engine block. The rotor is aligned to the crankshaft and secured thereto.

  15. 49 CFR 571.114 - Standard No. 114; Theft protection and rollaway prevention.

    Science.gov (United States)

    2010-10-01

    ... STANDARDS Federal Motor Vehicle Safety Standards § 571.114 Standard No. 114; Theft protection and rollaway... incidence of crashes resulting from theft and accidental rollaway of motor vehicles. S2. Purpose. The... 49 Transportation 6 2010-10-01 2010-10-01 false Standard No. 114; Theft protection and rollaway...

  16. A Low-Cost Vehicle Anti-Theft System Using Obsolete Smartphone

    Directory of Open Access Journals (Sweden)

    Bang Liu

    2018-01-01

    Full Text Available In modern society, vehicle theft has become an increasing problem to the general public. Deploying onboard anti-theft systems could relieve this problem, but it often requires extra investment for vehicle owners. In this paper, we propose the idea of PhoneInside, which does not need a special device but leverages an obsolete smartphone to build a low-cost vehicle anti-theft system. After being fixed in the vehicle body with a car charger, the smartphone can detect vehicle movement and adaptively use GPS, cellular/WiFi localization, and dead reckoning to locate the vehicle during driving. Especially, a novel Velocity-Aware Dead Reckoning (VA-DR method is presented, which utilizes map knowledge and vehicle’s turns at road curves and intersections to estimate velocity for trajectory computation. Compared to traditional dead reckoning, it reduces accumulated errors and achieves great improvement in localization accuracy. Furthermore, based on the learning of the driving history, our system can establish individual mobility model for a vehicle and distinguish abnormal driving behaviors by a Long Short Term Memory (LSTM network. With the help of ad hoc authentication, the system can identify vehicle theft and send out timely alarming and tracking messages for rapid recovery. The realistic experiments running on Android smartphones prove that our system can detect vehicle theft effectively and locate a stolen vehicle accurately, with average errors less than the sight range.

  17. 75 FR 31837 - Petition for Exemption From the Vehicle Theft Prevention Standard; Mercedes-Benz

    Science.gov (United States)

    2010-06-04

    ... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Vehicle Theft Prevention Standard; Mercedes-Benz AGENCY: National Highway Traffic Safety... carried out by radio signal. The unlocking signal from the remote key sends a message to the vehicle's...

  18. 76 FR 36615 - Petition for Exemption From the Vehicle Theft Prevention Standard; Nissan

    Science.gov (United States)

    2011-06-22

    ... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Vehicle Theft Prevention Standard; Nissan AGENCY: National Highway Traffic Safety... signal to inform the vehicle owner as to the status of the immobilizer device. When the ignition key is...

  19. 75 FR 22317 - Federal Motor Vehicle Safety Standards; Small Business Impacts of Motor Vehicle Safety

    Science.gov (United States)

    2010-04-28

    ... 1300 [Docket No. NHTSA-2010-0054] Federal Motor Vehicle Safety Standards; Small Business Impacts of Motor Vehicle Safety AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of..., multipurpose passenger vehicles, trucks, buses, trailers, incomplete vehicles, motorcycles, and motor vehicle...

  20. 49 CFR Appendix B to Part 541 - Light Duty Truck Lines With Theft Rates Below the 1990/91 Median Theft Rate, Subject to the...

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Light Duty Truck Lines With Theft Rates Below the 1990/91 Median Theft Rate, Subject to the Requirements of This Standard B Appendix B to Part 541... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD Pt. 541, App. B...

  1. Electric vehicle motors and controllers

    Science.gov (United States)

    Secunde, R. R.

    1981-01-01

    Improved and advanced components being developed include electronically commutated permanent magnet motors of both drum and disk configuration, an unconventional brush commutated motor, and ac induction motors and various controllers. Test results on developmental motors, controllers, and combinations thereof indicate that efficiencies of 90% and higher for individual components, and 80% to 90% for motor/controller combinations can be obtained at rated power. The simplicity of the developmental motors and the potential for ultimately low cost electronics indicate that one or more of these approaches to electric vehicle propulsion may eventually displace presently used controllers and brush commutated dc motors.

  2. Electric Motors for Vehicle Propulsion

    OpenAIRE

    Larsson, Martin

    2014-01-01

    This work is intended to contribute with knowledge to the area of electic motorsfor propulsion in the vehicle industry. This is done by first studying the differentelectric motors available, the motors suitable for vehicle propulsion are then dividedinto four different types to be studied separately. These four types are thedirect current, induction, permanent magnet and switched reluctance motors. Thedesign and construction are then studied to understand how the different typesdiffer from ea...

  3. 41 CFR 102-34.85 - What motor vehicles require motor vehicle identification?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What motor vehicles require motor vehicle identification? 102-34.85 Section 102-34.85 Public Contracts and Property Management... 34-MOTOR VEHICLE MANAGEMENT Identifying and Registering Motor Vehicles Motor Vehicle Identification...

  4. 78 FR 21189 - Petition for Exemption From the Vehicle Theft Prevention Standard; BMW of North America, LLC

    Science.gov (United States)

    2013-04-09

    ... From the Vehicle Theft Prevention Standard; BMW of North America, LLC AGENCY: National Highway Traffic... device and allow the vehicle to start. When the EWS/CAS control unit has sent a correct release signal... and only then will the ignition signal and fuel supply be released. BMW stated that the vehicle is...

  5. 49 CFR Appendix C to Part 541 - Criteria for Selecting Light Duty Truck Lines Likely To Have High Theft Rates

    Science.gov (United States)

    2010-10-01

    ... Likely To Have High Theft Rates C Appendix C to Part 541 Transportation Other Regulations Relating to... MOTOR VEHICLE THEFT PREVENTION STANDARD Pt. 541, App. C Appendix C to Part 541—Criteria for Selecting Light Duty Truck Lines Likely To Have High Theft Rates Scope These criteria specify the factors the...

  6. INTERFACING VISIBLE LIGHT COMMUNICATION WITH GSM NETWORKS TO PREVENT THE THEFT OF THE VEHICLE

    Directory of Open Access Journals (Sweden)

    P. Prabu

    2015-09-01

    Full Text Available Visible Light Communication (VLC by means of white Light Emitting Diode (LED is an alternate and most promising technology for existing Radio Frequency (RF communication. We proposed one of the important applications of VLC to prevent the theft of the vehicle. Every year approximately 36,000 vehicles worth Rs.115 crores are stolen in India. In critical road condition, only 15,000 are traced and many spare parts of vehicle are found missing. Even the existing technologies have some disadvantages related to the problem stated. In our paper, we dealt with the data communication through LED. One of the optical wireless communication having short range is called as VLC whose visible light spectrum starts from 380 nm and ends at 780 nm and it has an incomparable data rate of 10GB/s whereas the speed is 1MB/s on Bluetooth and for Infra Red (IR the speed is 4MB/s. We try to achieve the communication through VLC between 1 car - car to prevent the accident and 2 car - tollgate and received signal from tollgate is transmitted to Global System for Mobile communication (GSM network using microcontroller to prevent the theft of vehicle. To enhance the security of VLC, Advanced Encryption Standard (AES algorithm is used and the result is illustrated with the help of LabVIEW.

  7. 77 FR 65769 - Petition for Exemption From the Vehicle Theft Prevention Standard; Volkswagen Group of America, Inc.

    Science.gov (United States)

    2012-10-30

    ... any of the protected components are violated, the horn will sound and the vehicle's turn signals will... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Vehicle Theft Prevention Standard; Volkswagen Group of America, Inc. AGENCY: National Highway...

  8. Motor Vehicle Crash Injuries PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    This 60 second Public Service Announcement is based on the October 2014 CDC Vital Signs report. Motor vehicle crashes are costly and preventable. Learn what can be done to help prevent motor vehicle injuries.

  9. 33 CFR 127.1311 - Motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Motor vehicles. 127.1311 Section... Waterfront Facilities Handling Liquefied Hazardous Gas Operations § 127.1311 Motor vehicles. (a) When LHG is... operator shall ensure that no person— (1) Stops or parks a motor vehicle in a space other than a designated...

  10. 47 CFR 32.2112 - Motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Motor vehicles. 32.2112 Section 32.2112... FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32.2112 Motor vehicles. This account shall include the original cost of motor vehicles of the type which are designed and...

  11. 49 CFR Appendix B to Part 591 - Section 591.5(f) Bond for the Entry of More Than a Single Vehicle

    Science.gov (United States)

    2010-10-01

    ...) IMPORTATION OF VEHICLES AND EQUIPMENT SUBJECT TO FEDERAL SAFETY, BUMPER AND THEFT PREVENTION STANDARDS Pt. 591... Federal motor vehicle safety, or bumper, or theft prevention standards; and WHEREAS, pursuant to 49 CFR... to conform to the Federal motor vehicle safety, bumper, and theft prevention standards; and WHEREAS...

  12. 49 CFR 542.1 - Procedures for selecting new light duty truck lines that are likely to have high or low theft rates.

    Science.gov (United States)

    2010-10-01

    ... lines that are likely to have high or low theft rates. 542.1 Section 542.1 Transportation Other... OF TRANSPORTATION PROCEDURES FOR SELECTING LIGHT DUTY TRUCK LINES TO BE COVERED BY THE THEFT... or low theft rates. (a) Scope. This section sets forth the procedures for motor vehicle manufacturers...

  13. Prediksi Kerawanan Wilayah Terhadap Tindak Pencurian Sepeda Motor Menggunakan Metode (S)ARIMA Dan CART

    OpenAIRE

    Utomo, Pradita Eko Prasetyo; SN, Azhari

    2017-01-01

    Motor vehicle theft is a crime that is most common in Indonesia. Growth of vehicle motorcycle significant in each year accompanied by the increasing theft of motorcycles in each year, we need a system that is able to forecast the development and the theft of the motorcycle. This research proposes the development of forecasting models vulnerability criminal offense of theft of motorcycles with ARIMA forecasting method. This method not only forecast from variable of theft but also residents...

  14. National Motor Vehicle Crash Causation Survey (NMVCCS)

    Data.gov (United States)

    Department of Transportation — The National Motor Vehicle Crash Causation Survey (NMVVCS) was a nationwide survey of crashes involving light passenger vehicles, with a focus on the factors related...

  15. 49 CFR 574.9 - Requirements for motor vehicle dealers.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Requirements for motor vehicle dealers. 574.9... RECORDKEEPING § 574.9 Requirements for motor vehicle dealers. (a) Each motor vehicle dealer who sells a used motor vehicle for purposes other than resale, who leases a motor vehicle for more than 60 days, that is...

  16. 75 FR 47720 - Final Theft Data; Motor Vehicle Theft Prevention Standard

    Science.gov (United States)

    2010-08-09

    ........... 223 99681 2.2371 43 MERCEDES-BENZ......... 220 (S-CLASS)........ 91 41867 2.1735 44 TOYOTA COROLLA 740... M35/M45..... 48 30144 1.5924 71 TOYOTA YARIS 252 159292 1.5820 72 HONDA ACCORD 664 421206 1.5764 73............ FIVE HUNDRED......... 94 61270 1.5342 78 TOYOTA AVALON 121 79137 1.5290 79 NISSAN MURANO 137 92516 1...

  17. Vital Signs-Motor Vehicle Crash Injuries

    Centers for Disease Control (CDC) Podcasts

    2014-10-07

    This podcast is based on the October 2014 CDC Vital Signs report. Motor vehicle crashes are costly and preventable. Learn what can be done to help prevent motor vehicle injuries.  Created: 10/7/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 10/7/2014.

  18. Motor Vehicle Crash Injuries PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2014-10-07

    This 60 second Public Service Announcement is based on the October 2014 CDC Vital Signs report. Motor vehicle crashes are costly and preventable. Learn what can be done to help prevent motor vehicle injuries.  Created: 10/7/2014 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 10/7/2014.

  19. Air pollution from motor vehicle emissions

    International Nuclear Information System (INIS)

    Petrushevska, Ljubica

    1996-01-01

    This paper presents some aspects of air pollution from motor vehicle emissions as: characteristic primary and secondary pollutants, dependence of the motor vehicle emission from the engine type; the relationship of typical engine emission and performance to air-fuel ratio, transport of pollutants from mobile sources of emissions, as well as some world experiences in the control approaches for exhaust emissions. (author)

  20. 48 CFR 908.7101 - Motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Motor vehicles. 908.7101 Section 908.7101 Federal Acquisition Regulations System DEPARTMENT OF ENERGY COMPETITION ACQUISITION PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Acquisition of Special Items 908.7101 Motor vehicles. ...

  1. Motor vehicle stocks, scrappage, and sales

    OpenAIRE

    Alan Greenspan; Darrel Cohen

    1996-01-01

    This paper offers a framework for forecasting aggregate sales of new motor vehicles; this framework incorporates separate models for the change in the vehicle stock and for the rate of vehicle scrappage. Because this approach requires only a minimal set of assumptions about demographic trends, the state of the economy, consumer ''preferences,'' new vehicle prices and repair costs, and vehicle retirements, it is shown to be especially useful as a macroeconomic forecasting tool. In addition, th...

  2. 2008 South Dakota motor vehicle traffic crash summary

    Science.gov (United States)

    2009-06-01

    The Motor Vehicle Traffic Crash Summary is divided into two main sections, Historical : Trends and 2008 Motor Vehicle Traffic Crash Profile. The Historical Trend section : provides information on alcohol involvement in motor vehicle crashes, severity...

  3. 2010 South Dakota motor vehicle traffic crash summary

    Science.gov (United States)

    2011-01-01

    The Motor Vehicle Traffic Crash Summary is divided into two main sections, Historical Trends and 2010 Motor Vehicle Traffic Crash Profile. The Historical Trend section provides information on alcohol involvement in motor vehicle crashes, severity of ...

  4. 2009 South Dakota motor vehicle traffic crash summary

    Science.gov (United States)

    2010-06-01

    The Motor Vehicle Traffic Crash Summary is divided into two main sections, Historical : Trends and 2009 Motor Vehicle Traffic Crash Profile. The Historical Trend section : provides information on alcohol involvement in motor vehicle crashes, severity...

  5. 32 CFR 935.140 - Motor vehicle maintenance and equipment.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Motor vehicle maintenance and equipment. 935.140... AND INSULAR REGULATIONS WAKE ISLAND CODE Motor Vehicle Code § 935.140 Motor vehicle maintenance and equipment. (a) Each person who has custody of a motor vehicle on Wake Island shall present that vehicle for...

  6. Motor Torque Calculations For Electric Vehicle

    Directory of Open Access Journals (Sweden)

    Saurabh Chauhan

    2015-08-01

    Full Text Available Abstract It is estimated that 25 of the total cars across the world will run on electricity by 2025. An important component that is an integral part of all electric vehicles is the motor. The amount of torque that the driving motor delivers is what plays a decisive role in determining the speed acceleration and performance of an electric vehicle. The following work aims at simplifying the calculations required to decide the capacity of the motor that should be used to drive a vehicle of particular specifications.

  7. 75 FR 76692 - Federal Motor Vehicle Safety Standards; Small Business Impacts of Motor Vehicle Safety

    Science.gov (United States)

    2010-12-09

    ..., 510, 511, 512, 520, 523, 525, 526, and 571 [Docket No. NHTSA-2010-0159] Federal Motor Vehicle Safety Standards; Small Business Impacts of Motor Vehicle Safety AGENCY: National Highway Traffic Safety... that specifically relate to passenger cars, multipurpose passenger vehicles, trucks, buses, trailers...

  8. Alcohol Advertising and Motor Vehicle Fatalities

    OpenAIRE

    Henry Saffer

    1994-01-01

    The purpose of this paper is to empirically estimate the effect of alcohol advertising on motor vehicle fatalities. The concept of an industry level advertising response function is developed and other empirical issues in estimating the effects of advertising are reviewed. The data set consists of quarterly observations, from 1986 to 1989, for 75 advertising markets in the United States and includes 1200 observations. Since motor vehicle fatalities and alcohol advertising are jointly determin...

  9. 40 CFR 79.33 - Motor vehicle diesel fuel.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Motor vehicle diesel fuel. 79.33... diesel fuel. (a) The following fuels commonly or commercially known or sold as motor vehicle diesel fuel are hereby individually designated: (1) Motor vehicle diesel fuel, grade 1-D; (2) Motor vehicle diesel...

  10. 76 FR 76481 - Denial of Motor Vehicle Defect Petition

    Science.gov (United States)

    2011-12-07

    ... similarities incorporating regenerative braking (the electric motor is used as a generator to supplement..., using a scan tool in generic mode on your vehicle could cause damage to your vehicle's electric motor... whether a motor vehicle or item of replacement equipment does not comply with an applicable motor vehicle...

  11. 40 CFR 85.1703 - Definition of motor vehicle.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Definition of motor vehicle. 85.1703... (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Exclusion and Exemption of Motor Vehicles and Motor Vehicle Engines § 85.1703 Definition of motor vehicle. (a) For the purpose of determining the...

  12. 19 CFR 12.80 - Federal motor vehicle safety standards.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Federal motor vehicle safety standards. 12.80...; DEPARTMENT OF THE TREASURY SPECIAL CLASSES OF MERCHANDISE Motor Vehicles and Motor Vehicle Equipment Manufactured on Or After January 1, 1968 § 12.80 Federal motor vehicle safety standards. (a) Standards...

  13. 32 CFR 935.139 - Motor vehicle operator qualifications.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Motor vehicle operator qualifications. 935.139... AND INSULAR REGULATIONS WAKE ISLAND CODE Motor Vehicle Code § 935.139 Motor vehicle operator qualifications. (a) No person may operate a privately owned motor vehicle on Wake Island unless he has an island...

  14. 36 CFR 261.13 - Motor vehicle use.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Motor vehicle use. 261.13... General Prohibitions § 261.13 Motor vehicle use. After National Forest System roads, National Forest... have been identified on a motor vehicle use map, it is prohibited to possess or operate a motor vehicle...

  15. 48 CFR 945.570-8 - Reporting motor vehicle data.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Reporting motor vehicle... Reporting motor vehicle data. (a) Contractors conducting motor vehicle operations shall forward annually (on or before December 1) to the contracting officer their plan for acquisition of motor vehicles for the...

  16. 33 CFR 127.311 - Motor vehicles.

    Science.gov (United States)

    2010-07-01

    ...) WATERFRONT FACILITIES WATERFRONT FACILITIES HANDLING LIQUEFIED NATURAL GAS AND LIQUEFIED HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas Operations § 127.311 Motor vehicles. (a) The operator... storage tank or loading flange. (b) During transfer operations, no person may— (1) Stop or park a motor...

  17. 41 CFR 109-38.5103 - Motor vehicle utilization standards.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Motor vehicle... AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.51-Utilization of Motor Equipment § 109-38.5103 Motor vehicle utilization standards. (a) The following average utilization standards...

  18. Physical context management for a motor vehicle

    Science.gov (United States)

    Dixon, Kevin R [Albuquerque, NM; Forsythe, James C [Sandia Park, NM; Lippitt, Carl E [Albuquerque, NM; Lippitt, legal representative, Lois Diane

    2009-10-27

    Computer software for and a method of enhancing safety for an operator of a motor vehicle comprising employing a plurality of sensors of vehicle and operator conditions, matching collective output from the sensors against a plurality of known dangerous conditions, and preventing certain activity of the operator if a known dangerous condition is detected.

  19. Variable-Reluctance Motor For Electric Vehicles

    Science.gov (United States)

    Lang, Jeffrey H.

    1987-01-01

    Report describes research on variable-reluctance electric-motor drive for eventual use in electric-vehicle propulsion. Primary design and performance criteria were torque and power output per unit mass of motor, cost, and drive efficiency. For each criterion, optimized drive design developed, and designs unified to yield single electric-vehicle drive. Scaled-down motor performed as expected. Prototype of paraplegic lift operated by toggle switch and joystick. Lift plugs into household electrical outlet for recharging when not in use.

  20. Auditory perception of motor vehicle travel paths.

    Science.gov (United States)

    Ashmead, Daniel H; Grantham, D Wesley; Maloff, Erin S; Hornsby, Benjamin; Nakamura, Takabun; Davis, Timothy J; Pampel, Faith; Rushing, Erin G

    2012-06-01

    These experiments address concerns that motor vehicles in electric engine mode are so quiet that they pose a risk to pedestrians, especially those with visual impairments. The "quiet car" issue has focused on hybrid and electric vehicles, although it also applies to internal combustion engine vehicles. Previous research has focused on detectability of vehicles, mostly in quiet settings. Instead, we focused on the functional ability to perceive vehicle motion paths. Participants judged whether simulated vehicles were traveling straight or turning, with emphasis on the impact of background traffic sound. In quiet, listeners made the straight-or-turn judgment soon enough in the vehicle's path to be useful for deciding whether to start crossing the street. This judgment is based largely on sound level cues rather than the spatial direction of the vehicle. With even moderate background traffic sound, the ability to tell straight from turn paths is severely compromised. The signal-to-noise ratio needed for the straight-or-turn judgment is much higher than that needed to detect a vehicle. Although a requirement for a minimum vehicle sound level might enhance detection of vehicles in quiet settings, it is unlikely that this requirement would contribute to pedestrian awareness of vehicle movements in typical traffic settings with many vehicles present. The findings are relevant to deliberations by government agencies and automobile manufacturers about standards for minimum automobile sounds and, more generally, for solutions to pedestrians' needs for information about traffic, especially for pedestrians with sensory impairments.

  1. 48 CFR 945.570-7 - Disposition of motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Disposition of motor... Disposition of motor vehicles. (a) The contractor shall dispose of DOE-owned motor vehicles as directed by the contracting officer. (b) DOE-owned motor vehicles may be disposed of as exchange/sale items when directed by...

  2. 48 CFR 908.7101-4 - Replacement of motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Replacement of motor....7101-4 Replacement of motor vehicles. (a) The replacement of motor vehicles shall be in accordance with... Heads of Contracting Activities may arrange to sell, as exchange sales, used motor vehicles being...

  3. Fuel cell usage in motor vehicles

    International Nuclear Information System (INIS)

    Vellone, R.

    1998-01-01

    Much interest has been aroused by fuel cell usage in motor vehicles, since this technology seems to overcome the conventional limits by other kinds of drive, i.e. the high environmental impact of internal-combustion engines and the drawbacks of electric battery vehicles in terms of maximum operating range and battery recharge time. After 2010 its costs are expected to fall in competitive levels with internal-combustion engines [it

  4. Syncope and Motor Vehicle Crash Risk

    DEFF Research Database (Denmark)

    Numé, Anna-Karin; Gislason, Gunnar; Christiansen, Christine Benn

    2016-01-01

    IMPORTANCE: Syncope may have serious consequences for traffic safety. Current clinical guideline recommendations on driving following syncope are primarily based on expert consensus. OBJECTIVE: To identify whether there is excess risk of motor vehicle crashes among patients with syncope compared...... vehicle crashes throughout the follow-up period. This study suggests that syncope should be considered as one of several factors in a broad assessment of fitness to drive....

  5. 78 FR 32223 - Control of Air Pollution From Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards

    Science.gov (United States)

    2013-05-29

    ...-OAR-2011-0135; FRL-9818-5] RIN 2060-A0 Control of Air Pollution From Motor Vehicles: Tier 3 Motor... extension of the public comment period for the proposed rule ``Control of Air Pollution from Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards'' (the proposed rule is hereinafter referred to as...

  6. Assessing population exposures to motor vehicle exhaust.

    Science.gov (United States)

    Van Atten, Chris; Brauer, Michael; Funk, Tami; Gilbert, Nicolas L; Graham, Lisa; Kaden, Debra; Miller, Paul J; Bracho, Leonora Rojas; Wheeler, Amanda; White, Ronald H

    2005-01-01

    The need is growing for a better assessment of population exposures to motor vehicle exhaust in proximity to major roads and highways. This need is driven in part by emerging scientific evidence of adverse health effects from such exposures and policy requirements for a more targeted assessment of localized public health impacts related to road expansions and increasing commercial transportation. The momentum for improved methods in measuring local exposures is also growing in the scientific community, as well as for discerning which constituents of the vehicle exhaust mixture may exert greater public health risks for those who are exposed to a disproportionate share of roadway pollution. To help elucidate the current state-of-the-science in exposure assessments along major roadways and to help inform decision makers of research needs and trends, we provide an overview of the emerging policy requirements, along with a conceptual framework for assessing exposure to motor-vehicle exhaust that can help inform policy decisions. The framework includes the pathway from the emission of a single vehicle, traffic emissions from multiple vehicles, atmospheric transformation of emissions and interaction with topographic and meteorologic features, and contact with humans resulting in exposure that can result in adverse health impacts. We describe the individual elements within the conceptual framework for exposure assessment and discuss the strengths and weaknesses of various approaches that have been used to assess public exposures to motor vehicle exhaust.

  7. Propulsion Wheel Motor for an Electric Vehicle

    Science.gov (United States)

    Figuered, Joshua M. (Inventor); Herrera, Eduardo (Inventor); Waligora, Thomas M. (Inventor); Bluethmann, William J. (Inventor); Farrell, Logan Christopher (Inventor); Lee, Chunhao J. (Inventor); Vitale, Robert L. (Inventor); Winn, Ross Briant (Inventor); Eggleston, IV, Raymond Edward (Inventor); Guo, Raymond (Inventor); hide

    2016-01-01

    A wheel assembly for an electric vehicle includes a wheel rim that is concentrically disposed about a central axis. A propulsion-braking module is disposed within an interior region of the wheel rim. The propulsion-braking module rotatably supports the wheel rim for rotation about the central axis. The propulsion-braking module includes a liquid cooled electric motor having a rotor rotatable about the central axis, and a stator disposed radially inside the rotor relative to the central axis. A motor-wheel interface hub is fixedly attached to the wheel rim, and is directly attached to the rotor for rotation with the rotor. The motor-wheel interface hub directly transmits torque from the electric motor to the wheel rim at a 1:1 ratio. The propulsion-braking module includes a drum brake system having an electric motor that rotates a cam device, which actuates the brake shoes.

  8. Electronically commutated motors for vehicle applications

    Science.gov (United States)

    Echolds, E. F.

    1980-02-01

    Two permanent magnet electronically commutated motors for electric vehicle traction are discussed. One, based on existing technology, produces 23 kW (peak) at 26,000 rpm, and 11 kW continuous at 18,000 rpm. The motor has a conventional design: a four-pole permanent magnet rotor and a three-phase stator similar to those used on ordinary induction motors. The other, advanced technology motor, is rated at 27 kW (peak) at 14,000 rpm, and 11 kW continuous at 10,500 rpm. The machine employs a permanent magnet rotor and a novel ironless stator design in an axial air gap, homopolar configuration. Comparison of the new motors with conventional brush type machines indicates potential for substantial cost savings.

  9. A primer on motor vehicle air pollution.

    Science.gov (United States)

    1973-01-01

    This primer presents a brief state-of-the art review of motor vehicle air pollution. Its purpose is to aid highway personnel in understanding the nature of this environmental problem on our highways and to present possible solutions for its abatement...

  10. Motor Vehicle Crash Deaths PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    This 60 second public service announcement is based on the July 2016 CDC Vital Signs report. In the U.S., about 90 people die in motor vehicle crashes each day and thousands more are injured, resulting in hundreds of millions of dollars in direct medical costs each year. Learn what you can do to stay safe.

  11. CDC Vital Signs: Motor Vehicle Crash Injuries: Costly but Preventable

    Science.gov (United States)

    ... Press Kit Read the MMWR Science Clips Motor Vehicle Crash Injuries Costly but Preventable Language: English (US) ... and how to prevent future crashes. Problem Motor vehicle crashes are a leading cause of injury in ...

  12. 49 CFR 567.7 - Requirements for persons who alter certified vehicles.

    Science.gov (United States)

    2010-10-01

    ... Federal motor vehicle safety, Bumper, and Theft Prevention standards, and (2) Assumes legal responsibility... Vehicle Safety, Bumper and Theft Prevention Standards affected by the alteration and in effect in (month... vehicles. 567.7 Section 567.7 Transportation Other Regulations Relating to Transportation (Continued...

  13. 40 CFR 69.51 - Motor vehicle diesel fuel.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Motor vehicle diesel fuel. 69.51... (CONTINUED) SPECIAL EXEMPTIONS FROM REQUIREMENTS OF THE CLEAN AIR ACT Alaska § 69.51 Motor vehicle diesel... motor vehicle diesel fuel standards and dye provisions under 40 CFR 80.520 and associated requirements...

  14. 40 CFR 79.32 - Motor vehicle gasoline.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Motor vehicle gasoline. 79.32 Section...) REGISTRATION OF FUELS AND FUEL ADDITIVES Designation of Fuels and Additives § 79.32 Motor vehicle gasoline. (a) The following fuels commonly or commercially known or sold as motor vehicle gasoline are hereby...

  15. 32 CFR 935.51 - Motor vehicle violations.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Motor vehicle violations. 935.51 Section 935.51... REGULATIONS WAKE ISLAND CODE Penalties § 935.51 Motor vehicle violations. Whoever is found guilty of a... than 30 days, or suspension or revocation of his motor vehicle operator's permit, or any combination or...

  16. 48 CFR 970.2307-1 - Motor vehicle fleet operations.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Motor vehicle fleet..., Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2307-1 Motor vehicle fleet... that the Federal motor vehicle fleet will serve as an example and provide a leadership role in the...

  17. 41 CFR 101-25.402 - Motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Motor vehicles. 101-25.402 Section 101-25.402 Public Contracts and Property Management Federal Property Management... Standards § 101-25.402 Motor vehicles. Replacement of motor vehicles shall be in accordance with the...

  18. 40 CFR 52.2424 - Motor vehicle emissions budgets.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Motor vehicle emissions budgets. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Virginia § 52.2424 Motor vehicle emissions budgets. (a) Motor vehicle emissions budget for the Hampton Roads maintenance area adjusting the...

  19. 40 CFR 52.244 - Motor vehicle emissions budgets.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Motor vehicle emissions budgets. 52.244... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.244 Motor vehicle emissions budgets. (a) Approval of the motor vehicle emissions budgets for the following ozone rate-of-progress and...

  20. General Motors natural gas vehicle initiatives

    International Nuclear Information System (INIS)

    Weber, J.; Koplow, M.D.

    1992-01-01

    General Motors (GM) has a number of natural gas vehicle (NGV) programs in progress that address various marketing, technical, and production planning issues that lean on the introduction of NGVs from GM. The initial target is light and medium duty trucks sold in non-attainment air quality regions. GM has also embarked on a longer term program that encompasses vehicle and systems development, gas supply and infrastructure development, and customer and market development. The major long-term issues are gas quality, supplier participation, and infrastructure

  1. Electric machine for hybrid motor vehicle

    Science.gov (United States)

    Hsu, John Sheungchun

    2007-09-18

    A power system for a motor vehicle having an internal combustion engine and an electric machine is disclosed. The electric machine has a stator, a permanent magnet rotor, an uncluttered rotor spaced from the permanent magnet rotor, and at least one secondary core assembly. The power system also has a gearing arrangement for coupling the internal combustion engine to wheels on the vehicle thereby providing a means for the electric machine to both power assist and brake in relation to the output of the internal combustion engine.

  2. Computer controlled motor vehicle battery circuit

    Energy Technology Data Exchange (ETDEWEB)

    Krueger, W.R.; McAuiliffe, G.N.; Schlageter, G.A.

    1986-04-01

    This patent consists of a motor vehicle having a DC motor, a pedal biased to a released position and depressed by the driver to increase speed. An alternate switching means affects the vehicle speed control, a foot switch is operated by the pedal and operative when the pedal is depressed to close a circuit enabling energization of the alternate switching means. A microprocessor includes a program for controlling operation of the alternate switching means, the foot switch is operative when the pedal is released to open the enabling circuit. The program includes a register which is incremented with each passage of the logic and is responsive to the incremented count in the register to instruct a change in position of the alternate switching means.

  3. Motor Vehicle Crash Deaths PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2016-07-06

    This 60 second public service announcement is based on the July 2016 CDC Vital Signs report. In the U.S., about 90 people die in motor vehicle crashes each day and thousands more are injured, resulting in hundreds of millions of dollars in direct medical costs each year. Learn what you can do to stay safe.  Created: 7/6/2016 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 7/6/2016.

  4. Commercial Motor Vehicle Driving Safety Website

    OpenAIRE

    Tidwell, Scott; Trimble, Tammy; Blanco, Myra

    2016-01-01

    This report documents the CMV Driving Safety website (http://cmvdrivingsafety.org/), which was created by the National Surface Transportation Safety Center for Excellence (NSTSCE) as an outreach effort to assist commercial motor vehicle (CMV) fleets and drivers, driver trainers, CMV training schools, and insurance companies. The website contains 15 unique pages and provides six downloadable training modules on driver distraction, driver health, hours of service, driver drowsiness and fatigue,...

  5. RISK PREMIUM IN MOTOR VEHICLE INSURANCE

    Directory of Open Access Journals (Sweden)

    BANU ÖZGÜREL

    2013-06-01

    Full Text Available The pure premium or risk premium is the premium that would exactly meet the expected cost of the risk covered ignoring management expenses, commissions, contingency loading, etc. Claim frequency rate and mean claim size are required for estimation in calculating risk premiums. In this study, we discussed to estimate claim frequency rate and mean claim size with several methods and calculated risk premiums. Data, which supported our study, is provided by insurance company involving with motor vehicle insurance.

  6. Kinetic energy recovery systems in motor vehicles

    Science.gov (United States)

    Śliwiński, C.

    2016-09-01

    The article draws attention to the increasing environmental pollution caused by the development of vehicle transport and motorization. Different types of design solutions used in vehicles for the reduction of fuel consumption, and thereby emission of toxic gasses into the atmosphere, were specified. Historical design solutions concerning energy recovery devices in mechanical vehicles which used flywheels to accumulate kinetic energy were shown. Developmental tendencies in the area of vehicle manufacturing in the form of hybrid electric and electric devices were discussed. Furthermore, designs of energy recovery devices with electrical energy storage from the vehicle braking and shock absorbing systems were presented. A mechanical energy storing device using a flywheel operating under vacuum was presented, as were advantages and disadvantages of both systems, the limitations they impose on individual constructions and safety issues. The paper also discusses a design concept of an energy recovery device in mechanical vehicles which uses torsion springs as the main components of energy accumulation during braking. The desirability of a cooperation of both the mechanical- and electrical energy recovery devices was indicated.

  7. Characterization of metals emitted from motor vehicles.

    Science.gov (United States)

    Schauer, James J; Lough, Glynis C; Shafer, Martin M; Christensen, William F; Arndt, Michael F; DeMinter, Jeffrey T; Park, June-Soo

    2006-03-01

    A systematic approach was used to quantify the metals present in particulate matter emissions associated with on-road motor vehicles. Consistent sampling and chemical analysis techniques were used to determine the chemical composition of particulate matter less than 10 microm in aerodynamic diameter (PM10*) and particulate matter less than 2.5 microm in aerodynamic diameter (PM2.5), including analysis of trace metals by inductively coupled plasma mass spectrometry (ICP-MS). Four sources of metals were analyzed in emissions associated with motor vehicles: tailpipe emissions from gasoline- and diesel-powered vehicles, brake wear, tire wear, and resuspended road dust. Profiles for these sources were used in a chemical mass balance (CMB) model to quantify their relative contributions to the metal emissions measured in roadway tunnel tests in Milwaukee, Wisconsin. Roadway tunnel measurements were supplemented by parallel measurements of atmospheric particulate matter and associated metals at three urban locations: Milwaukee and Waukesha, Wisconsin, and Denver, Colorado. Ambient aerosol samples were collected every sixth day for one year and analyzed by the same chemical analysis techniques used for the source samples. The two Wisconsin sites were studied to assess the spatial differences, within one urban airshed, of trace metals present in atmospheric particulate matter. The measurements were evaluated to help understand source and seasonal trends in atmospheric concentrations of trace metals. ICP-MS methods have not been widely used in analyses of ambient aerosols for metals despite demonstrated advantages over traditional techniques. In a preliminary study, ICP-MS techniques were used to assess the leachability of trace metals present in atmospheric particulate matter samples and motor vehicle source samples in a synthetic lung fluid.

  8. 40 CFR 52.2311 - Motor vehicle antitampering.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Motor vehicle antitampering. 52.2311... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2311 Motor vehicle... Emissions from Motor Vehicles” and 114.5 “Exclusions and Exceptions” on February 24, 1989, and September 6...

  9. Market Analysis and Consumer Impacts Source Document. Part II. Review of Motor Vehicle Market and Consumer Expenditures on Motor Vehicle Transportation

    Science.gov (United States)

    1980-12-01

    This source document on motor vehicle market analysis and consumer impacts consists of three parts. Part II consists of studies and review on: motor vehicle sales trends; motor vehicle fleet life and fleet composition; car buying patterns of the busi...

  10. Assessment of capacity building needs among motor vehicle ...

    African Journals Online (AJOL)

    The motor vehicle mechanics trainers' are affected by the developments in the modern automobile technology (MAT) that brought about the use of auto scan tools for diagnosis and repair of modern vehicles in Nigeria. This study examined the capacity building needs among motor vehicle mechanics trainers in the use of ...

  11. A theoretical and practical test of geographical profiling with serial vehicle theft in a U.K. context.

    Science.gov (United States)

    Tonkin, Matthew; Woodhams, Jessica; Bond, John W; Loe, Trudy

    2010-01-01

    Geographical profiling is an investigative methodology sometimes employed by the police to predict the residence of an unknown offender from the locations of his/her crimes. The validity of geographical profiling, however, has not been fully explored for certain crime types. This study, therefore, presents a preliminary test of the potential for geographical profiling with a sample of 145 serial vehicle thieves from the U.K. The behavioural assumptions underlying geographical profiling (distance decay and domocentricity) are tested and a simple practical test of profiling using the spatial mean is presented. There is evidence for distance decay but not domocentricity among the spatial behaviour of car thieves from the U.K. A degree of success was achieved when applying the spatial mean on a case-by-case basis. The level of success varied, however, and neither series length in days nor number of crimes could account for the variation. The findings question previously held assumptions regarding geographical profiling and have potential theoretical and practical implications for the study and investigation of vehicle theft in the U.K. 2009 John Wiley & Sons, Ltd.

  12. 77 FR 20558 - Federal Motor Vehicle Safety Standards; Platform Lifts for Motor Vehicles; Platform Lift...

    Science.gov (United States)

    2012-04-05

    ... unrelated to the barrier's safety. Lift-U also questioned the agency's statement that it could be difficult... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration 49 CFR Part 571 [Docket No. NHTSA-2012-0039] RIN 2127-AJ93 Federal Motor Vehicle Safety Standards; Platform Lifts for...

  13. Tribal motor vehicle injury prevention programs for reducing disparities in motor vehicle-related injuries.

    Science.gov (United States)

    West, Bethany A; Naumann, Rebecca B

    2014-04-18

    A previous analysis of National Vital Statistics System data for 2003-2007 that examined disparities in rates of motor vehicle-related death by race/ethnicity and sex found that death rates for American Indians/Alaska Natives were two to four times the rates of other races/ethnicities. To address the disparity in motor vehicle-related injuries and deaths among American Indians/Alaska Natives, CDC funded four American Indian tribes during 2004-2009 to tailor, implement, and evaluate evidence-based road safety interventions. During the implementation of these four motor vehicle-related injury prevention pilot programs, seat belt and child safety seat use increased and alcohol-impaired driving decreased. Four American Indian/Alaska Native tribal communities-the Tohono O'odham Nation, the Ho-Chunk Nation, the White Mountain Apache Tribe, and the San Carlos Apache Tribe-implemented evidence-based road safety interventions to reduce motor vehicle-related injuries and deaths. Each community selected interventions from the Guide to Community Preventive Services and implemented them during 2004-2009. Furthermore, each community took a multifaceted approach by incorporating several strategies, such as school and community education programs, media campaigns, and collaborations with law enforcement officers into their programs. Police data and direct observational surveys were the main data sources used to assess results of the programs. Results included increased use of seat belts and child safety seats, increased enforcement of alcohol-impaired driving laws, and decreased motor vehicle crashes involving injuries or deaths. CDC's Office of Minority Health and Health Equity selected the intervention analysis and discussion as an example of a program that might be effective for reducing motor vehicle-related injury disparities in the United States. The Guide to Community Preventive Services recognizes these selected interventions as effective; this report examines the

  14. Presentation of electric motor and motor control technology for electric vehicles and hybrid vehicles; Denki jidosha hybrid sha yo motor oyobi motor seigyo gijutsu no shokai

    Energy Technology Data Exchange (ETDEWEB)

    Matsudaira, N.; Masakik, R.; Tajima, F. [Hitachi, Ltd., Tokyo (Japan)

    1999-02-01

    The authors have developed a motor drive system for electric vehicles and hybrid vehicles. This system consists of a permanent magnet type synchronous motor, an inverter using insulated gate bipolar transistors (IGBTs) and a controller based on a single-chip microcomputer. To achieve a compact and light weight synchronous motor, an internal permanent magnet type rotor structure was designed. This paper presents motor control technology for electric vehicles, such as an optimization method of field weakening control and a new current control method. (author)

  15. Motor Vehicle Safety (A Cup of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    In our highly mobile society, travel in vehicles is an almost daily occurrence for most Americans. Every trip places us at risk for serious injury. In this podcast, Dr. Gwen discusses ways to avoid serious injuries in motor vehicles.

  16. 75 FR 19673 - Petition for Exemption From the Vehicle Theft Prevention Standard; Saab

    Science.gov (United States)

    2010-04-15

    ... content requirements of Sec. 543.6. Saab stated that before the vehicle can operate, driver authentication... device will provide the five types of performance listed in Sec. 543.6(a)(3): promoting activation...

  17. 49 CFR 392.22 - Emergency signals; stopped commercial motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... REGULATIONS DRIVING OF COMMERCIAL MOTOR VEHICLES Stopped Commercial Motor Vehicles § 392.22 Emergency signals; stopped commercial motor vehicles. (a) Hazard warning signal flashers. Whenever a commercial motor vehicle... than necessary traffic stops, the driver of the stopped commercial motor vehicle shall immediately...

  18. 40 CFR 85.1715 - Aircraft meeting the definition of motor vehicle.

    Science.gov (United States)

    2010-07-01

    ... motor vehicle. 85.1715 Section 85.1715 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Motor Vehicles and Motor Vehicle Engines § 85.1715 Aircraft meeting the definition of motor vehicle. This section applies for aircraft meeting the definition of motor vehicle in § 85.1703. (a) For the...

  19. 41 CFR 109-38.5105 - Motor vehicle local use objectives.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Motor vehicle local use..., TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.51-Utilization of Motor Equipment § 109-38.5105 Motor vehicle local use objectives. (a) Individual motor vehicle utilization cannot always be...

  20. 76 FR 2631 - Certification; Importation of Vehicles and Equipment Subject to Federal Safety, Bumper, and Theft...

    Science.gov (United States)

    2011-01-14

    ... Management receives them by February 28, 2011. ADDRESSES: Comments should refer to the docket and notice...://www.regulations.gov . Follow the online instructions for submitting comments. Mail: Docket Management... documentary proof of the vehicle's destruction, exportation, or abandonment within 15 days from the date of...

  1. 76 FR 76622 - Federal Management Regulation; Motor Vehicle Management

    Science.gov (United States)

    2011-12-08

    ...; Docket 2011-0011; Sequence 2] RIN 3090-AJ14 Federal Management Regulation; Motor Vehicle Management... Administration is amending the Federal Management Regulation (FMR) by revising current policy on the definitions... CONTACT: For clarification of content, contact Mr. James Vogelsinger, Director, Motor Vehicle Management...

  2. 49 CFR 398.4 - Driving of motor vehicles.

    Science.gov (United States)

    2010-10-01

    .... Lighting devices and reflectors. Tires. Horn. Windshield wiper or wipers. Rear-vision mirror or mirrors.... No driver or any employee of a motor carrier shall: (1) Fuel a motor vehicle with the engine running, except when it is necessary to run the engine to fuel the vehicle; (2) Smoke or expose any open flame in...

  3. 77 FR 54836 - Federal Motor Vehicle Safety Standards

    Science.gov (United States)

    2012-09-06

    ... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration 49 CFR Part 571 Federal Motor Vehicle Safety Standards CFR Correction 0 In Title 49 of the Code of Federal Regulations... read as follows: Sec. 571.119 Standard No. 119; New pneumatic tires for motor vehicles with a GVWR of...

  4. 49 CFR 178.348 - Specification DOT 412; cargo tank motor vehicle.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Specification DOT 412; cargo tank motor vehicle... SPECIFICATIONS FOR PACKAGINGS Specifications for Containers for Motor Vehicle Transportation § 178.348 Specification DOT 412; cargo tank motor vehicle. ...

  5. 49 CFR 178.347 - Specification DOT 407; cargo tank motor vehicle.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Specification DOT 407; cargo tank motor vehicle... SPECIFICATIONS FOR PACKAGINGS Specifications for Containers for Motor Vehicle Transportation § 178.347 Specification DOT 407; cargo tank motor vehicle. ...

  6. 49 CFR 178.346 - Specification DOT 406; cargo tank motor vehicle.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Specification DOT 406; cargo tank motor vehicle... SPECIFICATIONS FOR PACKAGINGS Specifications for Containers for Motor Vehicle Transportation § 178.346 Specification DOT 406; cargo tank motor vehicle. ...

  7. 41 CFR 102-34.260 - May we replace a Government-owned motor vehicle sooner?

    Science.gov (United States)

    2010-07-01

    ... mechanical repairs that exceed the fair market value of the motor vehicle. Determine the fair market value by adding the current market value of the motor vehicle plus any capitalized motor vehicle additions (such...

  8. 49 CFR 383.91 - Commercial motor vehicle groups.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Commercial motor vehicle groups. 383.91 Section 383.91 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS COMMERCIAL...

  9. 41 CFR 109-38.301-1.53 - Responsibilities of motor vehicle operators.

    Science.gov (United States)

    2010-07-01

    ... motor vehicle operators. 109-38.301-1.53 Section 109-38.301-1.53 Public Contracts and Property... MANAGEMENT REGULATIONS AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.3-Official Use of Government Motor Vehicles § 109-38.301-1.53 Responsibilities of motor vehicle operators...

  10. Preliminary Design of Reluctance Motors for Light Electric Vehicles Driving

    Directory of Open Access Journals (Sweden)

    TRIFA, V.

    2009-02-01

    Full Text Available The paper presents the aspects regarding FEM analysis of a reluctant motor for direct driving of the light electric vehicles. The reluctant motor take into study is of special construction suitable for direct drive of a light electric vehicle. It is an inverse radial reluctant motor, with a fixed stator mounted on front wheel shaft and an external toothed rotor fixed on the front wheel itself. A short presentation of preliminary design is continued with the FEM analysis in order to provide the optimal geometry of the motor and adequate windings.

  11. Child passengers injured in motor vehicle crashes.

    Science.gov (United States)

    Romano, Eduardo; Kelley-Baker, Tara

    2015-02-01

    During 2010, 171,000 children aged 0-14 were injured in motor vehicle crashes. Despite the severity of the problem, research has been limited, and most of what we know about these children emanates from fatal crash databases. Using information from the General Estimates System, this effort examines the occurrence of non-fatal crashes among children aged 0-14 over the last decade. We found that about 1% of the non-injured children in the file had been driven by a driver who was positive for alcohol. This percentage climbed to about 2% among children who had suffered injuries. Compared with the proportion of alcohol-positive drivers at the time of the crash, the proportion of drivers who sped or failed to obey a traffic signal was significantly higher. The finding that drinking and driving with children did not decrease over time questions the adequacy of the extant child endangerment laws. Copyright © 2014 National Safety Council and Elsevier Ltd. All rights reserved.

  12. Analysis of Wheel Hub Motor Drive Application in Electric Vehicles

    Directory of Open Access Journals (Sweden)

    Sun Yuechao

    2017-01-01

    Full Text Available Based on the comparative analysis of the performance characteristics of centralized and distributed drive electric vehicles, we found that the wheel hub motor drive mode of the electric vehicles with distributed drive have compact structure, high utilization ratio of interior vehicle space, lower center of vehicle gravity, good driving stability, easy intelligent control and many other advantages, hence in line with the new requirements for the development of drive performance of electric vehicles, and distributed drive will be the ultimate mode of electric vehicles in the future.

  13. 50 CFR 35.5 - Commercial enterprises, roads, motor vehicles, motorized equipment, motorboats, aircraft...

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Commercial enterprises, roads, motor... Rules § 35.5 Commercial enterprises, roads, motor vehicles, motorized equipment, motorboats, aircraft... private rights, there shall be no commercial enterprise and no permanent road within a wilderness unit...

  14. School start times and teenage driver motor vehicle crashes.

    Science.gov (United States)

    2015-12-01

    There is substantial evidence that lack of sleep is a significant factor in motor vehicle crashes experienced by teenage drivers. This report examines the hypothesis that a later high school start time may reduce crash rates by reducing the interfere...

  15. Post traumatic stress disorder among motor vehicle accident ...

    African Journals Online (AJOL)

    PTSD) and associated risk factors among motor vehicle accident (MVA) survivors attending the orthopaedic and trauma clinic at Kenyatta National Hospital, Nairobi. Design: A cross-sectional study. Setting: Kenyatta National Hospital, Nairobi.

  16. Improving commercial motor vehicle safety in Oregon.

    Science.gov (United States)

    2010-08-01

    This study addressed the primary functions of the Oregon Department of Transportations (ODOTs) Motor Carrier Safety Assistance Program (MCSAP), which is administered by the Motor Carrier Transportation Division (MCTD). The study first documente...

  17. On the Costs of Air Pollution from Motor Vehicles

    OpenAIRE

    Small, Kenneth A.; Kazimi, Camilla

    1995-01-01

    Air pollution is frequently the stated reason for special measures aimed at controlling motor vehicles. In the United States, motor vehicle emission standards are set explicitly in clean air legislation, while policies at several levels of government are designed to reduce the use of cars for particular purposes like commuting. In Europe, high fuel taxes and subsidies to urban mass transit and intercity rail travel in large part aim to reduce car use.

  18. Life-threatening motor vehicle crashes in bright sunlight

    OpenAIRE

    Redelmeier, Donald A.; Raza, Sheharyar

    2017-01-01

    Abstract Bright sunlight may create visual illusions that lead to driver error, including fallible distance judgment from aerial perspective. We tested whether the risk of a life-threatening motor vehicle crash was increased when driving in bright sunlight. This longitudinal, case-only, paired-comparison analysis evaluated patients hospitalized because of a motor vehicle crash between January 1, 1995 and December 31, 2014. The relative risk of a crash associated with bright sunlight was estim...

  19. Dual motor drive vehicle speed synchronization and coordination control strategy

    Science.gov (United States)

    Huang, Hao; Tu, Qunzhang; Jiang, Chenming; Ma, Limin; Li, Pei; Zhang, Hongxing

    2018-04-01

    Multi-motor driven systems are more and more widely used in the field of electric engineering vehicles, as a result of the road conditions and the variable load of engineering vehicles, makes multi-motors synchronization coordinated control system as a key point of the development of the electric vehicle drive system. This paper based on electrical machinery transmission speed in the process of engineering vehicles headed for coordinated control problem, summarized control strategies at home and abroad in recent years, made analysis and comparison of the characteristics, finally discussed the trend of development of the multi-motor coordination control, provided a reference for synchronized control system research of electric drive engineering vehicles.

  20. Estimating Texas motor vehicle operating costs.

    Science.gov (United States)

    2009-10-01

    A specific Vcost model was developed for Texas conditions based on a sophisticated fuel model for light : duty vehicles, several excellent sources of secondary vehicle cost data, and the ability to measure heavy truck fuel : consumption through both ...

  1. 40 CFR 85.1506 - Inspection and testing of imported motor vehicles and engines.

    Science.gov (United States)

    2010-07-01

    ... motor vehicles and engines. 85.1506 Section 85.1506 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Importation of Motor Vehicles and Motor Vehicle Engines § 85.1506 Inspection and testing of imported motor vehicles and...

  2. 75 FR 43975 - California State Motor Vehicle and Nonroad Engine Pollution Control Standards; Truck Idling...

    Science.gov (United States)

    2010-07-27

    ... standards) for the control of emissions from new motor vehicles or new motor vehicle engines prior to March... approval relating to the control of emissions from any new motor vehicle or new motor vehicle engine as... relating to the control of emissions from new nonroad spark-ignition engines smaller than 50 horsepower...

  3. Alternating-Current Motor Drive for Electric Vehicles

    Science.gov (United States)

    Krauthamer, S.; Rippel, W. E.

    1982-01-01

    New electric drive controls speed of a polyphase as motor by varying frequency of inverter output. Closed-loop current-sensing circuit automatically adjusts frequency of voltage-controlled oscillator that controls inverter frequency, to limit starting and accelerating surges. Efficient inverter and ac motor would give electric vehicles extra miles per battery charge.

  4. 78 FR 2797 - Federal Motor Vehicle Safety Standards; Minimum Sound Requirements for Hybrid and Electric Vehicles

    Science.gov (United States)

    2013-01-14

    ... Sound Requirements for Hybrid and Electric Vehicles; Draft Environmental Assessment for Rulemaking To Establish Minimum Sound Requirements for Hybrid and Electric Vehicles; Proposed Rules #0;#0;Federal Register...-0148] RIN 2127-AK93 Federal Motor Vehicle Safety Standards; Minimum Sound Requirements for Hybrid and...

  5. How motor vehicles contribute to global warming and air pollution

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    In this chapter, the authors describe ways in which motor vehicles are contributing to global climate change and health problems caused by air pollution. Globally, motor vehicles account for about a third of world oil consumption and about 14% of the world's carbon dioxide emissions from fossil fuel burning. For the US the figures are 50% of oil demand and about 25% of carbon dioxide emissions. Motor vehicles are the major source of ozone precursors and monitoring data suggest that ozone concentrations are increasing by about one percent per year in the northern hemisphere and are causing adverse effects on human health and on crops. A major source of chlorofluorocarbons in the atmosphere is motor vehicle air conditioning. Annually about 120,000 metric tons of CFCs are used in new vehicles and in serving air conditioners in older vehicles. According to the EPA, vehicle air conditioners accounted for about 16% of the total CFC use in the US during 1989. According to the Montreal Protocol, CFCs are to be completely phased out of new vehicles by the turn of the century, thus reducing the depletion of the stratospheric ozone layer

  6. 77 FR 48105 - Federal Motor Vehicle Safety Standards; Motorcycle Helmets

    Science.gov (United States)

    2012-08-13

    ... [Docket No. NHTSA-2012-0112] Federal Motor Vehicle Safety Standards; Motorcycle Helmets AGENCY: National... Vehicle Safety Standard for motorcycle helmets. Specifically, the final rule amended the helmet labeling... compliance test procedures of FMVSS No. 218, Motorcycle helmets, in order to make it more difficult to...

  7. Motor Vehicle Safety (A Cup of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    2014-10-16

    In our highly mobile society, travel in vehicles is an almost daily occurrence for most Americans. Every trip places us at risk for serious injury. In this podcast, Dr. Gwen discusses ways to avoid serious injuries in motor vehicles.  Created: 10/16/2014 by MMWR.   Date Released: 10/16/2014.

  8. [Identity theft

    CERN Multimedia

    Wolinksy, H

    2003-01-01

    "A new survey by the Federal Trade Commission indicates that over the last five years one in four American households has been hit by identity theft, which can result in thieves tapping their victims' credit cards or bank accounts" (1 page).

  9. 78 FR 20881 - Control of Air Pollution From Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards...

    Science.gov (United States)

    2013-04-08

    ...The EPA is announcing two public hearings to be held for the proposed rule ``Control of Air Pollution from Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards'' (the proposed rule is hereinafter referred to as ``Tier 3''), which will be published separately in the Federal Register. The hearings will be held in Philadelphia, PA on April 24, 2013 and in Chicago, IL on April 29, 2013. The comment period for the proposed rulemaking will end on June 13, 2013.

  10. Slot Optimization Design of Induction Motor for Electric Vehicle

    Science.gov (United States)

    Shen, Yiming; Zhu, Changqing; Wang, Xiuhe

    2018-01-01

    Slot design of induction motor has a great influence on its performance. The RMxprt module based on magnetic circuit method can be used to analyze the influence of rotor slot type on motor characteristics and optimize slot parameters. In this paper, the authors take an induction motor of electric vehicle for a typical example. The first step of the design is to optimize the rotor slot by RMxprt, and then compare the main performance of the motor before and after the optimization through Ansoft Maxwell 2D. After that, the combination of optimum slot type and the optimum parameters are obtained. The results show that the power factor and the starting torque of the optimized motor have been improved significantly. Furthermore, the electric vehicle works at a better running status after the optimization.

  11. Final Rule for Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines; Non-Conformance Penalties for 2004 and later Model Year Emission Standards for Heavy-Duty Diesel Engines and Heavy-Duty Diesel Vehicles

    Science.gov (United States)

    Final Rule for Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines; Non-Conformance Penalties for 2004 and later Model Year Emission Standards for Heavy-Duty Diesel Engines and Heavy-Duty Diesel Vehicles

  12. Electronically commutated dc motors for electric vehicles

    Science.gov (United States)

    Maslowski, E. A.

    1981-01-01

    A motor development program to explore the feasibility of electronically commutated dc motors (also known as brushless) for electric cars is described. Two different design concepts and a number of design variations based on these concepts are discussed. One design concept is based on a permanent magnet, medium speed, machine rated at 7000 to 9000 rpm, and powered via a transistor inverter power conditioner. The other concept is based on a permanent magnet, high speed, machine rated at 22,000 to 26,000 rpm, and powered via a thyristor inverter power conditioner. Test results are presented for a medium speed motor and a high speed motor each of which have been fabricated using samarium cobalt permanent magnet material.

  13. CDC Vital Signs: Motor Vehicle Crash Deaths

    Science.gov (United States)

    ... Ireland, Israel, Japan, Netherlands, New Zealand, Norway, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom. Problem Motor ... 0.02-0.05%). Use advanced engineering and technology, such as: Ignition interlocks for all people convicted ...

  14. 40 CFR 80.532 - How are motor vehicle diesel fuel credits used and transferred?

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false How are motor vehicle diesel fuel... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Motor Vehicle Diesel....532 How are motor vehicle diesel fuel credits used and transferred? (a) Credit use stipulations. Motor...

  15. 41 CFR 109-38.903-50 - Reporting DOE motor vehicle data.

    Science.gov (United States)

    2010-07-01

    ... AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.9-Federal Motor Vehicle Fleet... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Reporting DOE motor vehicle data. 109-38.903-50 Section 109-38.903-50 Public Contracts and Property Management Federal...

  16. 41 CFR 109-38.204-50 - Records of exempted motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... motor vehicles. 109-38.204-50 Section 109-38.204-50 Public Contracts and Property Management Federal... AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.2-Registration, Identification, and Exemptions § 109-38.204-50 Records of exempted motor vehicles. The Director, Office of...

  17. Compulsive Cell Phone Use and History of Motor Vehicle Crash

    Science.gov (United States)

    O’Connor, Stephen S.; Whitehill, Jennifer M.; King, Kevin M.; Kernic, Mary A.; Boyle, Linda Ng; Bresnahan, Brian; Mack, Christopher D.; Ebel, Beth E.

    2013-01-01

    Introduction Few studies have examined the psychological factors underlying the association between cell phone use and motor vehicle crash. We sought to examine the factor structure and convergent validity of a measure of problematic cell phone use and explore whether compulsive cell phone use is associated with a history of motor vehicle crash. Methods We recruited a sample of 383 undergraduate college students to complete an on-line assessment that included cell phone use and driving history. We explored the dimensionality of the Cell Phone Overuse Scale (CPOS) using factor analytic methods. Ordinary least squares regression models were used to examine associations between identified subscales and measures of impulsivity, alcohol use, and anxious relationship style to establish convergent validity. We used negative binomial regression models to investigate associations between the CPOS and motor vehicle crash incidence. Results We found the CPOS to be comprised of four subscales: anticipation, activity interfering, emotional reaction, and problem recognition. Each displayed significant associations with aspects of impulsivity, problematic alcohol use, and anxious relationship style characteristics. Only the anticipation subscale demonstrated statistically significant associations with reported motor vehicle crash incidence, controlling for clinical and demographic characteristics (RR 1.13, CI 1.01 to 1.26). For each one-point increase on the 6-point anticipation subscale, risk for previous motor vehicle crash increased by 13%. Conclusions Crash risk is strongly associated with heightened anticipation about incoming phone calls or messages. The mean score on the CPOS is associated with increased risk of motor vehicle crash but does not reach statistical significance. PMID:23910571

  18. Compulsive cell phone use and history of motor vehicle crash.

    Science.gov (United States)

    O'Connor, Stephen S; Whitehill, Jennifer M; King, Kevin M; Kernic, Mary A; Boyle, Linda Ng; Bresnahan, Brian W; Mack, Christopher D; Ebel, Beth E

    2013-10-01

    Few studies have examined the psychological factors underlying the association between cell phone use and motor vehicle crash. We sought to examine the factor structure and convergent validity of a measure of problematic cell phone use, and to explore whether compulsive cell phone use is associated with a history of motor vehicle crash. We recruited a sample of 383 undergraduate college students to complete an online assessment that included cell phone use and driving history. We explored the dimensionality of the Cell Phone Overuse Scale (CPOS) using factor analytic methods. Ordinary least-squares regression models were used to examine associations between identified subscales and measures of impulsivity, alcohol use, and anxious relationship style, to establish convergent validity. We used negative binomial regression models to investigate associations between the CPOS and motor vehicle crash incidence. We found the CPOS to be composed of four subscales: anticipation, activity interfering, emotional reaction, and problem recognition. Each displayed significant associations with aspects of impulsivity, problematic alcohol use, and anxious relationship style characteristics. Only the anticipation subscale demonstrated statistically significant associations with reported motor vehicle crash incidence, controlling for clinical and demographic characteristics (relative ratio, 1.13; confidence interval, 1.01-1.26). For each 1-point increase on the 6-point anticipation subscale, risk for previous motor vehicle crash increased by 13%. Crash risk is strongly associated with heightened anticipation about incoming phone calls or messages. The mean score on the CPOS is associated with increased risk of motor vehicle crash but does not reach statistical significance. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  19. Implementation of Permanent Magnet Motors in Electric Vehicles

    OpenAIRE

    Elvestad, Eirik

    2008-01-01

    This thesis has studied permanent magnet motors in electric vehicles (EVs) under the assumption that they are tractable due to a low weight and high compactness. The implementation has been investigated through a case study, which resulted in an EV simulation model. The model contains a maximal torque per ampere and a closed-loop field weakening controller. Abstract Faults are a special concern in permanent magnet motors. Fault sources and faulted behavior are addressed separately. The EV mo...

  20. Possibilities of Using Hydrogen as Motor Vehicle Fuel

    Directory of Open Access Journals (Sweden)

    Zdravko Bukljaš

    2005-03-01

    Full Text Available Hydrogen is the fuel of the future, since it is the element ofwater (H20 whichsun·ounds us and the resources of which areunlimited. First water is divided into hydrogen and oxygen. Thepaper presents the laboratory and industrial methods of obtain·ing hydrogen, types of fuel cells for various purposes, hydrogen-propelled motor vehicles, as well as advantages and drawbacksof hydrogen used as fuel under the conditions that haveto be met in order to use it as propulsion energy for motor vehicles.

  1. 26 CFR 41.4482(a)-1 - Definition of highway motor vehicle.

    Science.gov (United States)

    2010-04-01

    ... of its own motor, whether such motor is powered by gasoline, diesel fuel, special motor fuels... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Definition of highway motor vehicle. 41.4482(a... (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of...

  2. CHOOSING THE POWER OF TRACTION ELECTRIC MOTORS FOR ELECTRIC VEHICLES

    OpenAIRE

    O. Smirnov; A. Borisenko

    2017-01-01

    Recommendations on choosing the power of the electric motor, depending on the weight of the vehicle, its speed and the run distance in the «only electricity» mode are developed. Based on mathematical modeling and a number of field tests of electric vehicles, a three-dimensional dependance of the power on the weight and the speed set is built and conclusions are presented.

  3. CHOOSING THE POWER OF TRACTION ELECTRIC MOTORS FOR ELECTRIC VEHICLES

    Directory of Open Access Journals (Sweden)

    O. Smirnov

    2017-06-01

    Full Text Available Recommendations on choosing the power of the electric motor, depending on the weight of the vehicle, its speed and the run distance in the «only electricity» mode are developed. Based on mathematical modeling and a number of field tests of electric vehicles, a three-dimensional dependance of the power on the weight and the speed set is built and conclusions are presented.

  4. Development of car theft crime index in peninsular Malaysia

    Science.gov (United States)

    Zulkifli, Malina; Ismail, Noriszura; Razali, Ahmad Mahir; Kasim, Maznah Mat

    2014-06-01

    Vehicle theft is classified as property crime and is considered as the most frequently reported crime in Malaysia. The rising number of vehicle thefts requires proper control by relevant authorities, especially through planning and implementation of strategic and effective measures. Nevertheless, the effort to control this crime would be much easier if there is an indication or index which is more specific to vehicle theft. This study aims to build an index crime which is specific to vehicle theft. The development of vehicle theft index proposed in this study requires three main steps; the first involves identification of criteria related to vehicle theft, the second requires calculation of degrees of importance, or weighting criteria, which involves application of correlation and entropy methods, and the final involves building of vehicle theft index using method of linear combination, or weighted arithmetic average. The results show that the two methods used for determining weights of vehicle theft index are similar. Information generated from the results can be used as a primary source for local authorities to plan strategies for reduction of vehicle theft and for insurance companies to determine premium rates of automobile insurance.

  5. New Approaches for Estimating Motor Vehicle Emissions in Megacities

    Science.gov (United States)

    Marr, L. C.; Thornhill, D. A.; Herndon, S. C.; Onasch, T. B.; Wood, E. C.; Kolb, C. E.; Knighton, W. B.; Mazzoleni, C.; Zavala, M. A.; Molina, L. T.

    2007-12-01

    The rapid proliferation of megacities and their air quality problems is producing unprecedented air pollution health risks and management challenges. Quantifying motor vehicle emissions in the developing world's megacities, where vehicle ownership is skyrocketing, is critical for evaluating the cities' impacts on the atmosphere at urban, regional, and global scales. The main goal of this research is to quantify gasoline- and diesel-powered motor vehicle emissions within the Mexico City Metropolitan Area (MCMA). We apply positive matrix factorization to fast measurements of gaseous and particulate pollutants made by the Aerodyne Mobile Laboratory as it drove throughout the MCMA in 2006. We consider carbon dioxide; carbon monoxide; volatile organic compounds including benzene and formaldehyde; nitrogen oxides; ammonia; fine particulate matter; particulate polycyclic aromatic hydrocarbons; and black carbon. Analysis of the video record confirms the apportionment of emissions to different engine types. From the derived source profiles, we calculate fuel-based fleet-average emission factors and then estimate the total motor vehicle emission inventory. The advantages of this method are that it can capture a representative sample of vehicles in a variety of on-road driving conditions and can separate emissions from gasoline versus diesel engines. The results of this research can be used to help assess the accuracy of emission inventories and to guide the development of strategies for reducing vehicle emissions.

  6. 29 CFR 1926.601 - Motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... vehicles. (10) Trucks with dump bodies shall be equipped with positive means of support, permanently attached, and capable of being locked in position to prevent accidental lowering of the body while... material shall be secured to prevent movement when transported in the same compartment with employees. (8...

  7. Residential carbon monoxide poisoning from motor vehicles.

    Science.gov (United States)

    Hampson, Neil B

    2011-01-01

    Although morbidity and mortality from accidental carbon monoxide (CO) poisoning are high in the United States, identification of common but poorly recognized sources should help prevention efforts. The study aimed to describe CO poisoning of home occupants due to a vehicle left running in an attached garage. News stories reporting incidents of US CO poisoning were collected daily from March 2007 to September 2009 via a news.Google.com search and data extracted. Patients were individuals reported in the media to have been poisoned with CO in their home by a vehicle running in the attached garage. Main outcome measures were frequency of occurrence, geographic distribution, patient demographics, and mortality. Of 837 CO poisoning incidents reported in US news media over 2 and a half years, 59 (8%) were the result of a vehicle left running in the garage. The elderly were disproportionately affected, with incidents most common in states with larger elderly populations and 29% of cases with age specified occurring in individuals older than 80 years. Among those older than 80 years, 15 of 17 were found dead at the scene. Residential CO poisoning from a vehicle running in the garage is common, disproportionately affects the elderly, has a high mortality rate, and should be preventable with a residential CO alarm. Copyright © 2011 Elsevier Inc. All rights reserved.

  8. Global time trends in PAH emissions from motor vehicles

    Science.gov (United States)

    Shen, Huizhong; Tao, Shu; Wang, Rong; Wang, Bin; Shen, Guofeng; Li, Wei; Su, Shenshen; Huang, Ye; Wang, Xilong; Liu, Wenxin; Li, Bengang; Sun, Kang

    2011-04-01

    Emission from motor vehicles is the most important source of polycyclic aromatic hydrocarbons (PAHs) in urban areas. Emission factors of individual PAHs for motor vehicles reported in the literature varied 4 to 5 orders of magnitude, leading to high uncertainty in emission inventory. In this study, key factors affecting emission factors of PAHs (EF PAH) for motor vehicles were evaluated quantitatively based on thousands of EF PAH measured in 16 countries for over 50 years. The result was used to develop a global emission inventory of PAHs from motor vehicles. It was found that country and vehicle model year are the most important factors affecting EF PAH, which can be quantified using a monovariate regression model with per capita gross domestic production (purchasing power parity) as a sole independent variable. On average, 29% of variation in log-transformed EF PAH could be explained by the model, which was equivalent to 90% reduction in overall uncertainty on arithmetic scale. The model was used to predict EF PAH and subsequently PAH emissions from motor vehicles for various countries in the world during a period from 1971 to 2030. It was estimated that the global emission reached its peak value of approximate 101 Gg in 1978 and decreased afterwards due to emission control in developed countries. The annual emission picked up again since 1990 owing to accelerated energy consumption in China and other developing countries. With more and more rigid control measures taken in the developing world, global emission of PAHs is currently passing its second peak. It was predicted that the emission would decrease from 77 Gg in 2010 to 42 Gg in 2030.

  9. Deterrence and Geographical Externalities in Auto Theft

    OpenAIRE

    Marco Gonzalez-Navarro

    2013-01-01

    Understanding the degree of geographical crime displacement is crucial for the design of crime prevention policies. This paper documents changes in automobile theft risk that were generated by the plausibly exogenous introduction of Lojack, a highly effective stolen vehicle recovery device, into a number of new Ford car models in some Mexican states, but not others. Lojack-equipped vehicles in Lojack-coverage states experienced a 48 percent reduction in theft risk due to deterrence effects. H...

  10. 76 FR 31545 - Federal Management Regulation; Motor Vehicle Management

    Science.gov (United States)

    2011-06-01

    ...; Sequence 1] RIN 3090-AJ14 Federal Management Regulation; Motor Vehicle Management AGENCY: Office of... Services Administration is proposing to amend the Federal Management Regulation (FMR) by revising current....C. 553(a)(2) because it applies to agency management. However, this proposed rule is being published...

  11. Neural Correlates of Posttraumatic Growth after Severe Motor Vehicle Accidents

    Science.gov (United States)

    Rabe, Sirko; Zollner, Tanja; Maercker, Andreas; Karl, Anke

    2006-01-01

    Frontal brain asymmetry has been associated with emotion- and motivation-related constructs. The authors examined the relationship between frontal brain asymmetry and subjective perception of posttraumatic growth (PTG) after severe motor vehicle accidents (MVAs). Eighty-two survivors of MVAs completed self-report measures of PTG, trait and state…

  12. Motor Vehicle Safety (A Minute of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    2014-10-16

    Motor vehicle crashes are among the leading causes of injury in the U.S. This podcast discusses the importance of being sober and buckled up during ever automobile trip.  Created: 10/16/2014 by MMWR.   Date Released: 10/16/2014.

  13. Concussion in Motor Vehicle Accidents: The Concussion Identification Index

    Science.gov (United States)

    2016-08-03

    Motor Vehicle Accidents; TBI (Traumatic Brain Injury); Brain Contusion; Brain Injuries; Cortical Contusion; Concussion Mild; Cerebral Concussion; Brain Concussion; Accidents, Traffic; Traffic Accidents; Traumatic Brain Injury With Brief Loss of Consciousness; Traumatic Brain Injury With no Loss of Consciousness; Traumatic Brain Injury With Loss of Consciousness

  14. Motor vehicle fuel economy, the forgotten HC control stragegy?

    Energy Technology Data Exchange (ETDEWEB)

    Deluchi, M.; Wang, Quanlu; Greene, D.L.

    1992-06-01

    Emissions of hydrocarbons from motor vehicles are recognized as major contributors to ozone pollution in urban areas. Petroleum-based motor fuels contain volatile organic compounds (VOC) which, together with oxides of nitrogen, promote the formation of ozone in the troposphere via complex photochemical reactions. VOC emissions from the tailpipe and evaporation from the fuel and engine systems of highway vehicles are believed to account for about 40% of total VOC emissions in any region. But motor fuels also generate emissions throughout the fuel cycle, from crude oil production to refining, storage, transportation, and handling, that can make significant contributions to the total inventory of VOC emissions. Many of these sources of emissions are directly related to the quantity of fuel produced and handled throughout the fuel cycle. It is, therefore, reasonable to expect that a reduction in total fuel throughput might result in a reduction of VOC emissions. In particular, reducing vehicle fuel consumption by increasing vehicle fuel economy should reduce total fuel throughput, thereby cutting total emissions of VOCS. In this report we identify the sources of VOC emissions throughout the motor fuel cycle, quantify them to the extent possible, and describe their dependence on automobile and light truck fuel economy.

  15. Neck sprain after motor vehicle accidents in drivers and passengers

    NARCIS (Netherlands)

    Versteegen, GJ; Kingma, J; Meijler, WJ; ten Duis, HJ

    2000-01-01

    Neck sprain is a general term denoting a soft tissue injury of the neck, which seldom causes major disability but is considered a modem epidemic. The purpose of the present study was to determine the prevalence of sprain of the neck injury due to motor vehicle accidents (MVAs) in both drivers and

  16. Motor vehicle-related air toxics study. Final report

    International Nuclear Information System (INIS)

    1993-04-01

    Section 202 (1)(1) of the Clean Air Act (CAA), as amended (Section 206 of the Clean Air Act Amendments) (CAAA) of 1990 added paragraph (1) to Section 202 of the (CAA), directs the Environmental Protection Agency (EPA) to complete a study by May 15, 1992 of the need for, and feasibility of, controlling emissions of toxic air pollutants which are unregulated under the Act and associated with motor vehicles and motor vehicle fuels. The report has been prepared in response to Section 202 (1)(1). Specific pollutants or pollutant categories which are discussed in the report include benezene, formaldehyde, 1,3-butadiene, acetaldehyde, diesel particulate matter, gasoline particulate matter, and gasoline vapors as well as certain of the metals and motor vehicle-related pollutants identified in Section 112 of the Clean Air Act. The focus of the report is on carcinogenic risk. The study attempts to summarize what is known about motor vehicle-related air toxics and to present all significant scientific opinion on each issue

  17. Toxicological and performance aspects of oxygenated motor vehicle fuels

    National Research Council Canada - National Science Library

    National Research Council Staff; Commission on Life Sciences; Division on Earth and Life Studies; National Research Council; National Academy of Sciences

    ... COMMITTEE ON TOXICOLOGICAL PERFORMANCE ASPECTS OXYGENATED MOTOR VEHICLE FUELS ENVIRONMENTAL STUDIES TOXICOLOGY COMMISSION LIFE SCIENCES NATIONAL RESEARCH COUNCIL AND OF BOARD ON AND ON NATIONAL ACADEMY PRESS Washington, D.C. 1996 i Copyrightoriginal retained, the be not from cannot book, paper original however, for version formatting, authoritative the t...

  18. Driver License, Permit, and State ID, Division of Motor Vehicles,

    Science.gov (United States)

    Skills) Tests Road Test Information Schedule a Road Test Online Business Partners Driving Schools Classes Administration DivisIon of Motor Vehicles Search Minimize Menu DMV Home DMV Home Page Online Services Forms Public Notices Offices DMV Office Locations and Hours DMV Office Wait Times Business Partners Driving

  19. 76 FR 38209 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2011-06-29

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... FURTHER INFORMATION CONTACT: Alissa Huntoon, Designated Federal Employee (DFE), Bureau of Justice...

  20. 77 FR 44673 - Meeting of the Department of Justice National Motor Vehicle Title Information System Federal...

    Science.gov (United States)

    2012-07-30

    ... Department of Justice National Motor Vehicle Title Information System Federal Advisory Committee AGENCY... a meeting of Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS...., Washington, DC 20531. FOR FURTHER INFORMATION CONTACT: Todd Brighton, Designated Federal Employee (DFE...

  1. The influence of motor vehicle legislation on injury claim incidence.

    Science.gov (United States)

    Lemstra, Mark; Olszynski, W P

    2005-01-01

    Although there have been numerous strategies to prevent motor vehicle collisions and their subsequent injuries, few have been effective in preventing motor vehicle injury claims. In this paper, we examine the role of legislation and compensation system in altering injury claim incidence. The population base for our natural experiment was all Saskatchewan, Manitoba, British Columbia and Quebec residents who submitted personal injury claims to their respective motor vehicle insurance provider from 1990 to 1999. The provinces of Saskatchewan and Manitoba switched from Tort to pure No-Fault insurance on January 1, 1995 and on March 1, 1994 respectively. British Columbia maintained tort insurance and Quebec maintained pure no-fault insurance throughout the entire 10-year period. The conversion from tort insurance to pure no-fault motor vehicle insurance resulted in a five-year 31% (RR = 0.69; 95% CI 0.68-0.70) reduction in total injury claims per 100,000 residents in Saskatchewan and a five-year 43% (RR = 0.57; 95% CI 0.56-0.58) reduction in Manitoba. At the same time, the province of British Columbia retained tort insurance and had a five-year 5% reduction (RR = 0.95; 95% CI 0.94-0.99). Quebec, which retained pure no-fault throughout the entire 10-year period, had less than one third of the injury claims per 100,000 residents than the tort province of British Columbia. The conversion from tort to pure no-fault legislation has a large influence in reducing motor vehicle injury claim incidence in Canada. Legislative system and injury compensation scheme have an observable impact on injury claim incidence and can therefore have significant impact on the health care system.

  2. 40 CFR 80.522 - May used motor oil be dispensed into diesel motor vehicles or nonroad diesel engines?

    Science.gov (United States)

    2010-07-01

    ... diesel motor vehicles or nonroad diesel engines? 80.522 Section 80.522 Protection of Environment... vehicles or nonroad diesel engines? No person may introduce used motor oil, or used motor oil blended with... later nonroad diesel engines (not including locomotive or marine diesel engines), unless both of the...

  3. A lightweight electronically commutated dc motor for electric passenger vehicles

    Science.gov (United States)

    Echolds, E. F.; Walla, P. S.

    1982-01-01

    A functional model breadboard converter and a rare-earth-cobalt, permanent magnet motor; as well as an engineering model converter and PM motor suitable for vehicle installations were developed and tested. The converter and motor achieved an 88% peak efficiency, a maximum output of 26 kW at 26,000 rpm, and a continuous rating of 15 kW. The system also generated power to the source during braking, with a demonstrated peak power available at the converter terminals of approximately 26 kW at 88% efficiency. Major conclusions include: (1) the SAE J227a(D) driving cycle efficiency for the converter/motor is 86% to 88% when energy available for recovery at the converter terminals is included; (2) the converter initial cost is approximately five times that of the permanent magnet motor, but can be reduced by means of LSI logic and integrated liquid cooled semiconductor packages; and (3) an electronically commutated motor with a liquid cooled converter will operate reliably without service or maintenance for the life of a passenger vehicle.

  4. A lightweight electronically commutated dc motor for electric passenger vehicles

    Science.gov (United States)

    Echolds, E. F.; Walla, P. S.

    1982-09-01

    A functional model breadboard converter and a rare-earth-cobalt, permanent magnet motor; as well as an engineering model converter and PM motor suitable for vehicle installations were developed and tested. The converter and motor achieved an 88% peak efficiency, a maximum output of 26 kW at 26,000 rpm, and a continuous rating of 15 kW. The system also generated power to the source during braking, with a demonstrated peak power available at the converter terminals of approximately 26 kW at 88% efficiency. Major conclusions include: (1) the SAE J227a(D) driving cycle efficiency for the converter/motor is 86% to 88% when energy available for recovery at the converter terminals is included; (2) the converter initial cost is approximately five times that of the permanent magnet motor, but can be reduced by means of LSI logic and integrated liquid cooled semiconductor packages; and (3) an electronically commutated motor with a liquid cooled converter will operate reliably without service or maintenance for the life of a passenger vehicle.

  5. Car Theft in Poland as a Part of the Risk in Auto Accident and Theft Insurance

    OpenAIRE

    Wieteska, Stanisław

    2015-01-01

    The problem of car theft has been observed for many years. The largest scale of this phenomenon occurred in the 1990’s. In this paper, the issue is discussed in social, ethical and economic aspects. We present the scale of the phenomenon of the theft of passenger vehicles in Poland in the years 2001–2012 in terms of the number of vehicles, type of stolen vehicles and the accident areas. In addition, we present the cause of theft and selected ways to protect cars from it. We als...

  6. 75 FR 60036 - Federal Motor Vehicle Safety Standards; New Pneumatic Tires for Motor Vehicles With a GVWR of...

    Science.gov (United States)

    2010-09-29

    ... evaluates resistance to heat buildup when the tire is run at stepped-up loads at or near its rated load... that involves a tire running on the roadwheel under specified conditions to allow for tire growth. The... [Docket No. NHTSA-2010-0132] RIN 2127-AK17 Federal Motor Vehicle Safety Standards; New Pneumatic Tires for...

  7. 40 CFR 80.531 - How are motor vehicle diesel fuel credits generated?

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false How are motor vehicle diesel fuel... (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel... are motor vehicle diesel fuel credits generated? (a) Generation of credits from June 1, 2006 through...

  8. 40 CFR 80.596 - How is a refinery motor vehicle diesel fuel volume baseline calculated?

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false How is a refinery motor vehicle diesel... Requirements § 80.596 How is a refinery motor vehicle diesel fuel volume baseline calculated? (a) For purposes of this subpart, a refinery's motor vehicle diesel fuel volume baseline is calculated using the...

  9. 40 CFR 69.52 - Non-motor vehicle diesel fuel.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Non-motor vehicle diesel fuel. 69.52... (CONTINUED) SPECIAL EXEMPTIONS FROM REQUIREMENTS OF THE CLEAN AIR ACT Alaska § 69.52 Non-motor vehicle diesel... NRLM diesel fuel. (5) Exempt NRLM diesel fuel and heating oil must be segregated from motor vehicle...

  10. 48 CFR 970.5223-5 - DOE motor vehicle fleet fuel efficiency.

    Science.gov (United States)

    2010-10-01

    ... and Contract Clauses for Management and Operating Contracts 970.5223-5 DOE motor vehicle fleet fuel..., insert the following clause in contracts providing for Contractor management of the motor vehicle fleet... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false DOE motor vehicle fleet...

  11. The speed of change : motor vehicles and people in Africa, 1890-2000

    NARCIS (Netherlands)

    Gewald, J.B.; Luning, Sabine; Walraven, van K.

    2009-01-01

    In the early 1900s the motor-vehicle (car, bus, lorry or motorcycle) was introduced in sub-Saharan Africa. Initially the plaything and symbol of colonial domination, the motor-vehicle transformed the economic and social life of the continent. Indeed, the motor-vehicle is arguably the single most

  12. 14 CFR 1204.1600 - Issuance of motor vehicle for home-to-work.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Issuance of motor vehicle for home-to-work... ADMINISTRATIVE AUTHORITY AND POLICY Temporary Duty Travel-Issuance of Motor Vehicle for Home-to-Work Transportation § 1204.1600 Issuance of motor vehicle for home-to-work. When a NASA employee on temporary duty...

  13. 49 CFR 565.14 - Motor vehicles imported into the United States.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Motor vehicles imported into the United States...) REQUIREMENTS VIN Requirements § 565.14 Motor vehicles imported into the United States. (a) Importers shall utilize the VIN assigned by the original manufacturer of the motor vehicle. (b) All passenger cars...

  14. 49 CFR 565.24 - Motor vehicles imported into the United States.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Motor vehicles imported into the United States...) REQUIREMENTS Alternative VIN Requirements In Effect for Limited Period § 565.24 Motor vehicles imported into... motor vehicle. (b) A passenger car certified by a Registered Importer under 49 CFR part 592 shall have a...

  15. 49 CFR 583.10 - Outside suppliers of passenger motor vehicle equipment.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Outside suppliers of passenger motor vehicle... CONTENT LABELING § 583.10 Outside suppliers of passenger motor vehicle equipment. (a) For each unique type of passenger motor vehicle equipment for which a manufacturer or allied supplier requests information...

  16. 40 CFR 52.1159 - Enhanced Motor Vehicle Inspection and Maintenance.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Enhanced Motor Vehicle Inspection and... Enhanced Motor Vehicle Inspection and Maintenance. (a) Revisions submitted by the Massachusetts Department of Environmental Protection on October 20, 2000, to the motor vehicle inspection and maintenance...

  17. 19 CFR 10.310 - Election to average for motor vehicles.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Election to average for motor vehicles. 10.310... Free Trade Agreement § 10.310 Election to average for motor vehicles. (a) Election. In determining whether a motor vehicle is originating for purposes of the preferences under the Agreement or a Canadian...

  18. 49 CFR 173.33 - Hazardous materials in cargo tank motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Hazardous materials in cargo tank motor vehicles... Transportation § 173.33 Hazardous materials in cargo tank motor vehicles. (a) General requirements. (1) No person may offer or accept a hazardous material for transportation in a cargo tank motor vehicle except as...

  19. 36 CFR 13.1316 - Commercial transport of passengers by motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... passengers by motor vehicles. 13.1316 Section 13.1316 Parks, Forests, and Public Property NATIONAL PARK... National Park General Provisions § 13.1316 Commercial transport of passengers by motor vehicles. Commercial transport of passengers by motor vehicles on Exit Glacier Road is allowed without a written permit. However...

  20. 49 CFR 583.11 - Allied suppliers of passenger motor vehicle equipment.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Allied suppliers of passenger motor vehicle... CONTENT LABELING § 583.11 Allied suppliers of passenger motor vehicle equipment. (a) For each unique type of passenger motor vehicle equipment which an allied supplier supplies to the manufacturer with which...

  1. 22 CFR 151.8 - Evidence of insurance for motor vehicles.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Evidence of insurance for motor vehicles. 151.8... LIABILITY INSURANCE FOR DIPLOMATIC MISSIONS AND PERSONNEL § 151.8 Evidence of insurance for motor vehicles... insurance throughout the period of registration on all motor vehicles owned or leased or otherwise regularly...

  2. 78 FR 42153 - Decision That Certain Nonconforming Motor Vehicles Are Eligible for Importation

    Science.gov (United States)

    2013-07-15

    ...- 2012-0162), the Ford Motor Company stated in pertinent part: Vehicles that are designed and...-0074] Decision That Certain Nonconforming Motor Vehicles Are Eligible for Importation AGENCY: National... decisions by NHTSA that certain motor vehicles not originally manufactured to comply with all applicable...

  3. 75 FR 23306 - Establishment of Advisory Committee on the National Motor Vehicle Title Information System

    Science.gov (United States)

    2010-05-03

    ... Advisory Committee on the National Motor Vehicle Title Information System AGENCY: Office of Justice Programs (OJP), Justice. ACTION: Notice of establishment of the National Motor Vehicle Title Information System (NMVTIS) Advisory Board. SUMMARY: Pursuant to the National Motor Vehicle Title Information System...

  4. 76 FR 55825 - Federal Motor Vehicle Safety Standards, Child Restraint Systems

    Science.gov (United States)

    2011-09-09

    ... [Docket No. NHTSA-2011-0139] RIN 2127-AJ44 Federal Motor Vehicle Safety Standards, Child Restraint Systems..., amends a provision in Federal Motor Vehicle Safety Standard No. 213, ``Child restraint systems,'' that... provision: When a motor vehicle safety standard is in effect under this chapter, a State or a political...

  5. 41 CFR 109-38.204-4 - Report of exempted motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Report of exempted motor..., TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.2-Registration, Identification, and Exemptions § 109-38.204-4 Report of exempted motor vehicles. DOE offices shall provide upon request the...

  6. Motor vehicles and internal combustion engines; Kraftfahrwesen und Verbrennungsmotoren

    Energy Technology Data Exchange (ETDEWEB)

    Bargende, M.; Wiedemann, J. [eds.

    1999-07-01

    The book comprises the papers presented at the 3rd Stuttgart symposium. It reviews the state of the art in science and engineering and outlines future perspectives in the fields of motor vehicles and internal combustion engines. As the conference, the book comprises three sections: 'Engines' on DI spark ignition engines and diesel engines, mixing, combustion and exhaust purification. 'Motor cars' discusses acoustics and aeroacoustics, aerodynamics and wind tunnel technology, comfort, driving gear and stability control. 'Motor vehicle systems' contains papers on thermomanagement, control and automation, real-time applications in motor car simulation, software tools in the control systems development process, and simulation in motor vehicle systems development. Finally, the plenary paper 'Fuel cells, a solution for non-polluting motor car drives' by Dr.-Ing. F. Panik is also contained in the book. [German] Das vorliegende Buch enthaelt die Vortraege des 3. Stuttgarter Symposiums. Es gibt einen Ueberblick ueber den aktuellen Stand von Wissenschaft und Technik und zeigt zukuenftige Perspektiven im Bereich Kraftfahrwesen und Verbrennungsmotoren. Entsprechend der Tagung gliedert sich das Buch in drei Teile. Teil 1 'Motoren' besteht aus Vortraegen ueber Ottomotoren mit Direkteinspritzung und Dieselmotoren, Gemischbildung, Verbrennung und Abgasnachbehandlung, Analyse, Simulation und Motorkomponenten. Teil 2 'Kraftfahrzeuge' enthaelt Arbeiten ueber Fahrzeugakustik und Aeroakustik, Fahrzeug-Aerodynamik und Windkanaltechnik, Fahrzeugkomfort, Fahrwerk und Fahrdynamik. Teil 3 'Kraftfahrzeugsystemtechnik' enthaelt Beitraege ueber Thermomanagement, Regelungs- und Automatisierungstechnik, Echtzeitanwendungen in der Kfz-Simulationstechnik, Softwaretools im Steuergeraete-Entwicklungsprozess und Simulation in der Kraftfahrzeug-Systementwicklung. Der abschliessende Plenarvortrag des Symposiums &apos

  7. Training in the Motor Vehicle Repair and Sales Sector in Greece. Report for the FORCE Programme.

    Science.gov (United States)

    Papaionnou, Skevos; Patsatzis, N.

    A study listed and analyzed the vocational training and continuing training systems for staff in the motor vehicle repair and sales sector in Greece. Heavy taxation on motor vehicles led to difficulty in replacing vehicles that resulted in a very high demand for vehicle repairs, which, in conjunction with the ambiguous legislation governing the…

  8. 76 FR 61095 - California State Motor Vehicle Pollution Control Standards; Within the Scope Determination and...

    Science.gov (United States)

    2011-10-03

    ... ENVIRONMENTAL PROTECTION AGENCY [FRL-9474-5] California State Motor Vehicle Pollution Control... longer expected to produce fuel-cell vehicles to meet part of its gold vehicle credit requirements for... motor vehicle pollution control program. Because EPA has not received adverse public comment challenging...

  9. Motor Integrated Permanent Magnet Gear in a Battery Electrical Vehicle

    DEFF Research Database (Denmark)

    Frandsen, Tommy; Mathe, Laszlo; Berg, Nick Ilsø

    2015-01-01

    This paper presents the physical construction and test results of two new demonstrators of a Motor Integrated Permanent Magnet Gear (MIPMG), which is a second version of an already tested demonstrator. The demonstrators will be used as traction units for a Battery Electrical Vehicle (BEV......) and the background for the specifications are elaborated. Simulated as well as measured results of rotational losses of the first and second version are compared. The efficiency of the new design is investigated and compared to three direct drive motors in a few operating points and the MIPMG v.2 seems superior when...

  10. Improvement the DTC system for electric vehicles induction motors

    Directory of Open Access Journals (Sweden)

    Arif Ali

    2010-01-01

    Full Text Available A three-phase squirrel-cage induction motor is used as a propulsion system of an electric vehicle (EV. Two different control methods have been designed. The first is based on the conventional DTC Scheme adapted for three level inverter. The second is based on the application of fuzzy logic controller to the DTC scheme. The motor is controlled at different operating conditions using a FLC based DTC technique. In the simulation the novel proposed technique reduces the torque and current ripples. The EV dynamics are taken into account.

  11. Selective detection and characterization of nanoparticles from motor vehicles.

    Science.gov (United States)

    Johnston, Murray V; Klems, Joseph P; Zordan, Christopher A; Pennington, M Ross; Smith, James N

    2013-02-01

    Numerous studies have shown that exposure to motor vehicle emissions increases the probability of heart attacks, asthma attacks, and hospital visits among at-risk individuals. However, while many studies have focused on measurements of ambient nanoparticles near highways, they have not focused on specific road-level domains, such as intersections near population centers. At these locations, very intense spikes in particle number concentration have been observed. These spikes have been linked to motor vehicle activity and have the potential to increase exposure dramatically. Characterizing both the contribution and composition of these spikes is critical in developing exposure models and abatement strategies. To determine the contribution of the particle spikes to the ambient number concentration, we implemented wavelet-based algorithms to isolate the particle spikes from measurements taken during the summer and winter of 2009 in Wilmington, Delaware, adjacent to a roadway intersection that approximately 28,000 vehicles pass through daily. These measurements included both number concentration and size distributions recorded once every second by a condensation particle counter (CPC*; TSI, Inc., St. Paul, MN) and a fast mobility particle sizer (FMPS). The high-frequency portion of the signal, consisting of a series of abrupt spikes in number concentration that varied in length from a few seconds to tens of seconds, accounted for 3% to 35% of the daily ambient number concentration, with spike contributions sometimes greater than 50% of hourly number concentrations. When the data were weighted by particle volume, this portion of the signal contributed an average of 10% to 20% to the daily concentration of particulate matter (PM) vehicles accelerated after a red traffic light turned green. As the distance or transit time from emission to sampling increased, the size distribution shifted to a larger particle size, which confirmed the source assignments. To determine the

  12. Electric vehicle traction motors - The development of an advanced motor concept

    Science.gov (United States)

    Campbell, P.

    1980-01-01

    An axial-field permanent magnet traction motor is described, similar to several advanced motors that are being developed in the United States. This type of machine has several advantages over conventional dc motors, particularly in the electric vehicle application. The rapidly changing cost of magnetic materials, particularly cobalt, makes it important to study the utilization of permanent magnet materials in such machines. The impact of different magnets on machine design is evaluated, and the advantages of using iron powder composites in the armature are assessed.

  13. Bus systems in motor vehicles; Bussysteme im Kfz

    Energy Technology Data Exchange (ETDEWEB)

    Schule, Roland

    2008-07-01

    There is hardly any modern vehicle without a bus system. This interactive learning software explains why electric and electronic systems in motor vehicles should be linked and uses various bus types to illustrate the various alternatives, bus structures, and data types. The physical side of bus systems is gone into, the data structure is explained, and the various bus typologies are outlined. From the fundamentals of bus systems, the software proceeds to present the most important bus systems and their main properties. Subjects: Diagnosis bus, LIN bus, CAN bus, MOST bus, Bluetooth. The bus systems EIA-485, LVDS, D{sup 2}B, byteflight, and Flexray are briefly characterised. (orig.)

  14. 49 CFR 567.5 - Requirements for manufacturers of vehicles manufactured in two or more stages.

    Science.gov (United States)

    2010-10-01

    ... applicable Federal Motor Vehicle Safety Standards, [and Bumper and Theft Prevention Standards, if applicable... 49 Transportation 6 2010-10-01 2010-10-01 false Requirements for manufacturers of vehicles... CERTIFICATION § 567.5 Requirements for manufacturers of vehicles manufactured in two or more stages. (a...

  15. Impact of reformulated fuels on motor vehicle emissions

    Science.gov (United States)

    Kirchstetter, Thomas

    Motor vehicles continue to be an important source of air pollution. Increased vehicle travel and degradation of emission control systems have offset some of the effects of increasingly stringent emission standards and use of control technologies. A relatively new air pollution control strategy is the reformulation of motor vehicle fuels, both gasoline and diesel, to make them cleaner- burning. Field experiments in a heavily traveled northern California roadway tunnel revealed that use of oxygenated gasoline reduced on-road emissions of carbon monoxide (CO) and volatile organic compounds (VOC) by 23 +/- 6% and 19 +/- 8%, respectively, while oxides of nitrogen (NOx) emissions were not significantly affected. The introduction of reformulated gasoline (RFG) in California led to large changes in gasoline composition including decreases in alkene, aromatic, benzene, and sulfur contents, and an increase in oxygen content. The combined effects of RFG and fleet turnover between summers 1994 and 1997 were decreases in on-road vehicle exhaust emissions of CO, non-methane VOC, and NOx by 31 +/- 5, 43 +/- 8, and 18 +/- 4%, respectively. Although it was difficult to separate the fleet turnover and RFG contributions to these changes, it was clear that the effect of RFG was greater for VOC than for NOx. The RFG effect on exhaust emissions of benzene was a 30-40% reduction. Use of RFG reduced the reactivity of liquid gasoline and gasoline headspace vapors by 23 and 19%, respectively. Increased use of methyl tert-butyl ether in gasoline led to increased concentrations of highly reactive formaldehyde and isobutene in vehicle exhaust. As a result, RFG reduced the reactivity of exhaust emissions by only about 5%. Per unit mass of fuel burned, heavy-duty diesel trucks emit about 25 times more fine particle mass and 15-20 times the number of fine particles compared to light-duty vehicles. Exhaust fine particle emissions from heavy-duty diesels contain more black carbon than particulate

  16. Air change rates of motor vehicles and in-vehicle pollutant concentrations from secondhand smoke.

    Science.gov (United States)

    Ott, Wayne; Klepeis, Neil; Switzer, Paul

    2008-05-01

    The air change rates of motor vehicles are relevant to the sheltering effect from air pollutants entering from outside a vehicle and also to the interior concentrations from any sources inside its passenger compartment. We made more than 100 air change rate measurements on four motor vehicles under moving and stationary conditions; we also measured the carbon monoxide (CO) and fine particle (PM(2.5)) decay rates from 14 cigarettes smoked inside the vehicle. With the vehicle stationary and the fan off, the ventilation rate in air changes per hour (ACH) was less than 1 h(-1) with the windows closed and increased to 6.5 h(-1) with one window fully opened. The vehicle speed, window position, ventilation system, and air conditioner setting was found to affect the ACH. For closed windows and passive ventilation (fan off and no recirculation), the ACH was linearly related to the vehicle speed over the range from 15 to 72 mph (25 to 116 km h(-1)). With a vehicle moving, windows closed, and the ventilation system off (or the air conditioner set to AC Max), the ACH was less than 6.6 h(-1) for speeds ranging from 20 to 72 mph (32 to 116 km h(-1)). Opening a single window by 3'' (7.6 cm) increased the ACH by 8-16 times. For the 14 cigarettes smoked in vehicles, the deposition rate k and the air change rate a were correlated, following the equation k=1.3a (R(2)=82%; n=14). With recirculation on (or AC Max) and closed windows, the interior PM(2.5) concentration exceeded 2000 microg m(-3) momentarily for all cigarettes tested, regardless of speed. The concentration time series measured inside the vehicle followed the mathematical solutions of the indoor mass balance model, and the 24-h average personal exposure to PM(2.5) could exceed 35 microg m(-3) for just two cigarettes smoked inside the vehicle.

  17. The Control of Switched Reluctance Motor in Electric Vehicle

    Directory of Open Access Journals (Sweden)

    Zheng Liu

    2014-05-01

    Full Text Available The control of SRM was discussed: current chopping control, angle position control. This paper presents an inverter circuit and a fuzzy sliding mode control method to minimize the torque fluctuation and noise of the SRM. Based on the experimental results, Using the inverter circuit and fuzzy sliding mode control method can effectively minimize the torque fluctuation and noise of the SRM, For the switched reluctance motor applications in electric vehicles to provide a theoretical basis.

  18. Electric Motor-Generator for a Hybrid Electric Vehicle

    OpenAIRE

    Odvářka, Erik; Mebarki, Abdeslam; Gerada, David; Brown, Neil; Ondrůšek, Čestmír

    2009-01-01

    Several topologies of electrical machines can be used to meet requirements for application in a hybrid electric vehicle. This paper describes process of an electric motor-generator selection, considering electromagnetic, thermal and basic control design. The requested electrical machine must develop 45 kW in continuous operation at 1300 rpm with field weakening capability up to 2500 rpm. Both radial and axial flux topologies are considered as potential candidates. A family of axial flux machi...

  19. Undiagnosed post-traumatic stress disorder following motor vehicle accidents.

    Science.gov (United States)

    Green, M M; McFarlane, A C; Hunter, C E; Griggs, W M

    1993-10-18

    To determine the pattern of emergence of post-traumatic stress disorder (PTSD) among motor vehicle accident victims and to examine the influence of PTSD on subsequent levels of disability. A longitudinal study of motor vehicle accident victims one month and 18 months after the accident. Twenty-four motor vehicle accident victims admitted by the trauma team at the Royal Adelaide Hospital. A 52% response rate was achieved. Post-traumatic stress disorder as diagnosed by the Diagnostic Interview Schedule and disability as measured with the Sickness Impact Profile. Eighteen months after their accidents, six of the 24 subjects had clinically significant PTSD and one was considered borderline. None had been previously diagnosed or treated. The group with PTSD had higher scores on all measures of psychological distress one month after the accident and were more likely to use immature psychological defences. There was no association between physical outcome (measured with the modified Glasgow Outcome Scale) at six months and subsequent diagnosis of PTSD. However, the group with PTSD had higher levels of disability on assessment with the Sickness Impact Profile, particularly in the domain of social functioning. The results suggest PTSD was associated with work-related dysfunction equal to that associated with severe physical handicap. The data from this pilot study suggest that PTSD after motor vehicle accidents is an important cause of disability, which may also become the focus for damages in litigation. Thus, there is a need for further investigation of the early patterns of distress and to design preventive programs for victims of road accidents.

  20. Adolescents, Peers, and Motor Vehicles The Perfect Storm?

    OpenAIRE

    Allen, Joseph P.; Brown, B. Bradford

    2008-01-01

    Motor-vehicle crashes are a leading cause of death among teenagers and in many instances appear linked to negative peer influences on adolescent driving behavior. This article examines a range of developmental and structural factors that potentially increase the risks associated with adolescent driving. Developmental risk factors for adolescents include a propensity toward engaging in deviant and risky behavior, a desire to please peers, and the potential cost to an adolescent of alienating p...

  1. 36 CFR 293.6 - Commercial enterprises, roads, motor vehicles, motorized equipment, motorboats, aircraft...

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Commercial enterprises, roads..., DEPARTMENT OF AGRICULTURE WILDERNESS-PRIMITIVE AREAS § 293.6 Commercial enterprises, roads, motor vehicles... National Forest Wilderness no commercial enterprises; no temporary or permanent roads; no aircraft landing...

  2. Motor vehicle evaluative criteria: Using unmet expectations as signals for dissonance

    Directory of Open Access Journals (Sweden)

    Sanjana Brijball Parumasur

    2015-07-01

    Full Text Available This study assesses whether motor vehicle consumers base their purchases on functional or symbolic needs. It also evaluates motor vehicle buyer’s level of importance attached to evaluative criteria and the extent to which they believe the purchased vehicle fulfils the evaluative criteria, in order to assess whether expectations have been met or not and hence, the potential for cognitive dissonance. Biographical correlates (race, marital status, age, education, occupation, income, gender are evaluated and the influence of range of motor vehicle is also analysed. A sample of 200 brand new motor vehicle buyers was drawn using the stratified random sampling technique based on range of motor vehicle purchased, month of purchases, gender and age of the buyer. Only new motor vehicle buyers (within KwaZulu-Natal who concluded their purchases in one major, reputable and leading motor vehicle manufacturing company and who owned the vehicle for a maximum period of seven months were considered, so as to avoid cognitive intrusion. The results indicate that consumer’ expectations were not met in terms of price, economy and performance yet these were buyers’ most highly rated evaluative criteria, thereby reflecting the potential for dissonance. Significant biographical correlates were noted in terms of race, age, occupation, income, gender and motor vehicle evaluative criteria. Whilst bottom and middle of the range motor vehicle consumers favour functional or utilitarian value, top of the range motor vehicle consumers aim to fulfil symbolic needs

  3. Systematic review of military motor vehicle crash-related injuries.

    Science.gov (United States)

    Krahl, Pamela L; Jankosky, Christopher J; Thomas, Richard J; Hooper, Tomoko I

    2010-01-01

    Motor vehicle crashes account for nearly one third of U.S. military fatalities annually. The objective of this review is to summarize the published evidence on injuries due specifically to military motor vehicle (MMV) crashes. A search of 18 electronic databases identified English language publications addressing MMV crash-related injuries between 1970 and 2006 that were available to the general public. Documents limited in distribution to military or government personnel were not evaluated. Relevant articles were categorized by study design. The search identified only 13 studies related specifically to MMV crashes. Most were case reports or case series (n=8); only one could be classified as an intervention study. Nine of the studies were based solely on data from service-specific military safety centers. Few studies exist on injuries resulting from crashes of military motor vehicles. Epidemiologic studies that assess injury rates, type, severity, and risk factors are needed, followed by studies to evaluate targeted interventions and prevention strategies. Interventions currently underway should be evaluated for effectiveness, and those proven effective in the civilian community, such as graduated driver licensing, should be considered for implementation and evaluation in military populations. Published by Elsevier Inc.

  4. ELECTROMAGNETIC BIOSPHERE POLLUTION BY MOTOR TRANSPORT (VEHICLES, ELECTRIC VEHICLES, HYBRID VEHICLES

    Directory of Open Access Journals (Sweden)

    S. Selivanov

    2009-01-01

    Full Text Available The physics of the electromagnetic field is considered. The analysis of electromagnetic radiation on the human-being, the origin of which is the vehicle the electric vehicle, the hybrid vehicle is being considered. The monitoring of electromagnetic radiation of vehicles is carried out.

  5. 76 FR 11418 - Rear Visibility; Federal Motor Vehicle Safety Standard, Rearview Mirrors; Federal Motor Vehicle...

    Science.gov (United States)

    2011-03-02

    ... rulemaking (NPRM) to expand the required field of view for all passenger cars, trucks, multipurpose passenger... rear-mounted video camera and an in- vehicle visual display. Adoption of this proposal would...

  6. 36 CFR 1005.4 - Commercial passenger-carrying motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Commercial passenger-carrying motor vehicles. 1005.4 Section 1005.4 Parks, Forests, and Public Property PRESIDIO TRUST COMMERCIAL AND PRIVATE OPERATIONS § 1005.4 Commercial passenger-carrying motor vehicles. Passenger-carrying motor...

  7. 41 CFR 101-25.110-3 - Tires accompanying new motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... motor vehicles. 101-25.110-3 Section 101-25.110-3 Public Contracts and Property Management Federal...-GENERAL 25.1-General Policies § 101-25.110-3 Tires accompanying new motor vehicles. The tire identifications and recordkeeping regulations issued by the Department of Transportation require each motor...

  8. 75 FR 15620 - Federal Motor Vehicle Safety Standards; Air Brake Systems

    Science.gov (United States)

    2010-03-30

    ... fully develop improved brake systems and also to ensure vehicle control and stability while braking... [Docket No. NHTSA 2009-0175] RIN 2127-AK62 Federal Motor Vehicle Safety Standards; Air Brake Systems... Federal motor vehicle safety standard for air brake systems by requiring substantial improvements in...

  9. 76 FR 44829 - Federal Motor Vehicle Safety Standards; Air Brake Systems

    Science.gov (United States)

    2011-07-27

    ... [Docket No. NHTSA-2009-0175] RIN 2127-AK84 Federal Motor Vehicle Safety Standards; Air Brake Systems... final rule that amended the Federal motor vehicle safety standard for air brake systems by requiring... between Bendix Commercial Vehicle Systems and Dana Corporation; and ArvinMeritor. The agency received four...

  10. 78 FR 9623 - Federal Motor Vehicle Safety Standards; Air Brake Systems

    Science.gov (United States)

    2013-02-11

    ... initial speeds, vehicle manufacturers will need to develop unique or complicated braking systems to comply... [Docket No. NHTSA-2013-0011] RIN 2127-AL11 Federal Motor Vehicle Safety Standards; Air Brake Systems... rule that amended the Federal motor vehicle safety standard for air brake systems by requiring...

  11. 49 CFR 177.823 - Movement of motor vehicles in emergency situations.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Movement of motor vehicles in emergency situations... CARRIAGE BY PUBLIC HIGHWAY General Information and Regulations § 177.823 Movement of motor vehicles in... government; (2) The carrier has permission from the Department; or (3) Movement of the transport vehicle is...

  12. Review of Federal Motor Vehicle Safety Standards (FMVSS) for Automated Vehicles : Identifying Potential Barriers and Challenges for the Certification of Automated Vehicles Using Existing FMVSS

    Science.gov (United States)

    2016-03-11

    The purpose of this work is to identify instances where the existing Federal Motor Vehicle Safety Standards may pose challenges to the introduction of automated vehicles. It identifies standards requiring further review - both to ensure that existing...

  13. High-resolution mapping of motor vehicle carbon dioxide emissions

    Science.gov (United States)

    McDonald, Brian C.; McBride, Zoe C.; Martin, Elliot W.; Harley, Robert A.

    2014-05-01

    A fuel-based inventory for vehicle emissions is presented for carbon dioxide (CO2) and mapped at various spatial resolutions (10 km, 4 km, 1 km, and 500 m) using fuel sales and traffic count data. The mapping is done separately for gasoline-powered vehicles and heavy-duty diesel trucks. Emission estimates from this study are compared with the Emissions Database for Global Atmospheric Research (EDGAR) and VULCAN. All three inventories agree at the national level within 5%. EDGAR uses road density as a surrogate to apportion vehicle emissions, which leads to 20-80% overestimates of on-road CO2 emissions in the largest U.S. cities. High-resolution emission maps are presented for Los Angeles, New York City, San Francisco-San Jose, Houston, and Dallas-Fort Worth. Sharp emission gradients that exist near major highways are not apparent when emissions are mapped at 10 km resolution. High CO2 emission fluxes over highways become apparent at grid resolutions of 1 km and finer. Temporal variations in vehicle emissions are characterized using extensive day- and time-specific traffic count data and are described over diurnal, day of week, and seasonal time scales. Clear differences are observed when comparing light- and heavy-duty vehicle traffic patterns and comparing urban and rural areas. Decadal emission trends were analyzed from 2000 to 2007 when traffic volumes were increasing and a more recent period (2007-2010) when traffic volumes declined due to recession. We found large nonuniform changes in on-road CO2 emissions over a period of 5 years, highlighting the importance of timely updates to motor vehicle emission inventories.

  14. Thermal Management of Power Electronics and Electric Motors for Electric-Drive Vehicles (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Narumanchi, S.

    2014-09-01

    This presentation is an overview of the power electronics and electric motor thermal management and reliability activities at NREL. The focus is on activities funded by the Department of Energy Vehicle Technologies Office Advanced Power Electronics and Electric Motors Program.

  15. Vision and commercial motor vehicle driver safety : vol. 1 : evidence report

    Science.gov (United States)

    2008-06-06

    The purpose of this evidence report is to address several key questions posed by the Federal Motor Carrier Safety Administration (FMCSA) that pertain to vision and commercial motor vehicle (CMV) driver safety. Each of these key questions was develope...

  16. 76 FR 23255 - Federal Motor Vehicle Safety Standards; Lamps, Reflective Devices, and Associated Equipment

    Science.gov (United States)

    2011-04-26

    ... petitions for reconsideration from Harley-Davidson Motor Company (January 18, 2008) and Ford Motor Company... [Docket No. NHTSA-2007-28322] Federal Motor Vehicle Safety Standards; Lamps, Reflective Devices, and... part, the petitions for reconsideration of the December 4, 2007, final rule reorganizing Federal Motor...

  17. National Motor Vehicle Crash Causation Survey (NMVCCS) - NMVCCS XML Case Viewer

    Data.gov (United States)

    Department of Transportation — The National Motor Vehicle Crash Causation Survey (NMVVCS) was a nationwide survey of crashes involving light passenger vehicles, with a focus on the factors related...

  18. Projection of Chinese motor vehicle growth, oil demand, and CO2 emissions through 2050

    Science.gov (United States)

    2007-01-01

    During this study a methodology was developed to project growth trends of the motor vehicle population and associated oil demand and carbon dioxide (CO2) emissions in China through 2050. In particular, the numbers of highway vehicles, motorcycles, an...

  19. Resources and Fact Sheets on Servicing Motor Vehicle Air Conditioners (Summary Page)

    Science.gov (United States)

    Page provides links to resources that can assist motor vehicle air-conditioning system technicians in understanding system servicing requirements and best practices, and learn about alternative refrigerants.

  20. Dynamics of a motor vehicle taking into consideration the interaction of wheels and road pavement surface

    Directory of Open Access Journals (Sweden)

    O. Prentkovskis

    2002-12-01

    Full Text Available The authors of this article focus on the simulation of the motor vehicle on a certain road and propose their specific solution of this problem. A mathematical model of the system “motor vehicle – road” is presented. The motor vehicle is simulated by concentrated masses interconnected by elastic and dissipative links. The presented model of the motor vehicle evaluates the movement of the motor vehicle body in space; the movement and turning of front and rear suspensions with respect to the body; the interaction of the wheel with the road pavement surface; the blocking of the wheel; the changing cohesive forces which influence the motor vehicle. The investigated road pavement surface is simulated by triangular finite elements, the certain height of road pavement surface roughness and the cohesion coefficients of road pavement surface and the motor vehicle wheel in the longitudinal and transverse directions of the wheel are selected in each finite element nodal point. The presented results illustrate: the motor vehicle movement trajectories braking at various initial conditions and on a certain pavement surface of the road section under investigation and the motor vehicle driving on the speed reduction bump (“sleeping policeman”.

  1. Emergency Department and Older Adult Motor Vehicle Collisions

    Directory of Open Access Journals (Sweden)

    Lotfipour, Shahram

    2013-11-01

    Full Text Available In 2009, the Center for Disease Control and Prevention reported there were 33 million licensed drivers 65 years and older in the U.S. This represents a 23 percent increase from 1999, number that is predicted to double by 2030. Although, motor vehicle collisions (MVC-related to emergency department (ED visits for older adults are lower per capita than for younger adults, the older-adults MVCs require more resources, such as additional diagnostic imaging and increased odds of admission. Addressing the specific needs of older-adults could lead to better outcomes yet not enough research currently exists. It is important to continue training emergency physicians to treat the increasing older-patient population, but its also imperative we increase our injury prevention and screening methodology. We review research findings from the article: Emergency Department Visits by Older Adults for Motor Vehicle Collisions: A Five-year national study, with commentary on current recommendation and policies for the growing older-adult driving population. [West J Emerg Med.2013;14(6:582–584.

  2. DEVELOPING CONVENIENT MOTOR SELECTION ALGORITHM ACCORDING TO ROAD CONDITIONS IN ELECTRIC VEHICLES

    OpenAIRE

    BAŞER, EKREM; ALTUN, YUSUF

    2016-01-01

    Nowadays, automotive industry is tending to electric vehicles due to reduction of fuel reserves in order to save energy, reduce air pollution and carbon emission. With the impact of technological advencements on battery and power electronics, the studies on electric vehicles have been gradually increased and many of automobile manifacturers have produced new electric vehicles. Different type of electric motors has been tried on electric vehicles until today. This motors have difference feautu...

  3. Injury patterns among obese children involved in motor vehicle collisions.

    Science.gov (United States)

    Haricharan, Ramanath N; Griffin, Russell L; Barnhart, Douglas C; Harmon, Carroll M; McGwin, Gerald

    2009-06-01

    The purpose of this study was to compare injury patterns among obese children to their nonobese counterparts involved in motor vehicle collisions. A nationwide data collection program containing occupant, collision, and injury details from police-reported tow-away crashes between 1997 and 2006 were used. Risk ratios (RRs) and associated 95% confidence intervals (CIs) were adjusted for age, sex, restraint, seat track position, vehicle curb weight, and total velocity change. An estimated 9 million children aged 2 to 17 years (20.2% obese) were involved in motor vehicle collisions during the study period. Among 2-to-5-year-olds, obesity increased the risk of severe head (RR, 3.67; 95% CI, 1.03-13.08) and thoracic (2.27; 1.01-5.08) injuries. Among 6-to-9-year-olds, obesity increased risk of thoracic (2.31; 1.08-4.95) and lower extremity (LE) injuries (1.89; 1.03-3.47). Among 10-to-13-year-olds, obesity increased the risk of severe thoracic (1.98; 1.08-3.65) and LE (6.06; 2.23-16.44) injuries. Among 14-to-17-year-olds, obesity increased risk of severe LE injuries (1.44; 1.04-2.00) but decreased risk of abdominal (0.20; 0.07-0.60) and head (0.33; 0.18-0.60) injuries, very similar to the pattern reported in obese adults. The pattern of obesity-associated injuries changes from a higher risk of head and thoracic injuries among young children to a pattern in late teenagers that is similar to obese adults.

  4. Vehicle Dynamics Control of In-wheel Electric Motor Drive Vehicles Based on Averaging of Tire Force Usage

    Science.gov (United States)

    Masaki, Nobuo; Iwano, Haruo; Kamada, Takayoshi; Nagai, Masao

    For in-wheel electric motor drive vehicles, a new vehicle dynamics control which is based on the tire force usage rate is proposed. The new controller adopts non-linear optimal control could manage the interference between direct yaw-moment control and the tire force usage rate. The new control is considered total longitudinal and transverse tire force. Therefore the controller can prevent tire force saturation near tire force limit during cornering. Simulations and test runs by the custom made four wheel drive in-wheel motor electric vehicle show that higher driving stability performance compared to the performance of the same vehicle without control.

  5. Obesity and vehicle type as risk factors for injury caused by motor vehicle collision.

    Science.gov (United States)

    Donnelly, John P; Griffin, Russell Lee; Sathiakumar, Nalini; McGwin, Gerald

    2014-04-01

    This study sought to describe variations in the risk of motor vehicle collision (MVC) injury and death by occupant body mass index (BMI) class and vehicle type. We hypothesized that the relationship between BMI and the risk of MVC injury or mortality would be modified by vehicle type. This is a retrospective cohort study of occupants involved in MVCs using data from the Crash Injury Research and Engineering Network and the National Automotive Sampling System Crashworthiness Data System. Occupants were grouped based on vehicle body style (passenger car, sport utility vehicle, or light truck) and vehicle size (compact or normal, corresponding to below- or above-average curb weight). The relationship between occupant BMI class (underweight, normal weight, overweight, or obese) and risk of injury or mortality was examined for each vehicle type. Odds ratios (ORs) adjusted for various occupant and collision characteristics were estimated. Of an estimated 44 million occupants of MVCs sampled from 2000 to 2009, 37.1% sustained an injury. We limited our analysis to injuries achieving an Abbreviated Injury Scale (AIS) score of 2 or more severe, totaling 17 million injuries. Occupants differed substantially in terms of demographic and collision characteristics. After adjustment for confounding factors, we found that obesity was a risk factor for mortality caused by MVC (OR, 1.6; 95% confidence interval [CI], 1.2-2.0). When stratified by vehicle type, we found that obesity was a risk factor for mortality in larger vehicles, including any-sized light trucks (OR, 2.1; 95% CI, 1.3-3.5), normal-sized passenger cars (OR, 1.6; 95% CI, 1.1-2.3), and normal-sized sports utility vehicles or vans (OR, 2.0; 95% CI, 1.0-3.8). Being overweight was a risk factor in any-sized light trucks (OR, 1.5; 95% CI, 1.1-2.1). We identified a significant interaction between occupant BMI class and vehicle type in terms of MVC-related mortality risk. Both factors should be taken into account when

  6. Training in the Motor Vehicle Repair and Sales Sector. Report for the FORCE Programme. European Report.

    Science.gov (United States)

    Rauner, Felix; And Others

    Trends in training for employment in the motor vehicle repair and sales sectors in the 12 European Community (EC) countries were identified through a review of 12 national reports that were prepared by 16 research teams involved in an EC study on continuing training in the motor vehicle sales and repair sector. Special attention was paid to the…

  7. 9 CFR 3.15 - Primary conveyances (motor vehicle, rail, air, and marine).

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Primary conveyances (motor vehicle, rail, air, and marine). 3.15 Section 3.15 Animals and Animal Products ANIMAL AND PLANT HEALTH... conveyances (motor vehicle, rail, air, and marine). (a) The animal cargo space of primary conveyances used to...

  8. 9 CFR 3.138 - Primary conveyances (motor vehicle, rail, air, and marine).

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Primary conveyances (motor vehicle, rail, air, and marine). 3.138 Section 3.138 Animals and Animal Products ANIMAL AND PLANT HEALTH... (motor vehicle, rail, air, and marine). (a) The animal cargo space of primary conveyances used in...

  9. 9 CFR 3.88 - Primary conveyances (motor vehicle, rail, air, and marine).

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Primary conveyances (motor vehicle, rail, air, and marine). 3.88 Section 3.88 Animals and Animal Products ANIMAL AND PLANT HEALTH... conveyances (motor vehicle, rail, air, and marine). (a) The animal cargo space of primary conveyances used to...

  10. 9 CFR 3.62 - Primary conveyances (motor vehicle, rail, air, and marine).

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Primary conveyances (motor vehicle, rail, air, and marine). 3.62 Section 3.62 Animals and Animal Products ANIMAL AND PLANT HEALTH... (motor vehicle, rail, air, and marine). (a) The animal cargo space of primary conveyances used in...

  11. 9 CFR 3.37 - Primary conveyances (motor vehicle, rail, air, and marine).

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Primary conveyances (motor vehicle, rail, air, and marine). 3.37 Section 3.37 Animals and Animal Products ANIMAL AND PLANT HEALTH... conveyances (motor vehicle, rail, air, and marine). (a) The animal cargo space of primary conveyances used in...

  12. 41 CFR 101-39.203-1 - Obtaining motor vehicles while on temporary duty (TDY) travel.

    Science.gov (United States)

    2010-07-01

    ... Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 39-INTERAGENCY FLEET MANAGEMENT SYSTEMS 39.2-GSA Interagency Fleet Management... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Obtaining motor vehicles...

  13. 40 CFR 93.118 - Criteria and procedures: Motor vehicle emissions budget.

    Science.gov (United States)

    2010-07-01

    ... emissions budget. 93.118 Section 93.118 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... and procedures: Motor vehicle emissions budget. (a) The transportation plan, TIP, and project not from a conforming transportation plan and TIP must be consistent with the motor vehicle emissions budget...

  14. 22 CFR 151.4 - Minimum limits for motor vehicle insurance.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Minimum limits for motor vehicle insurance. 151.4 Section 151.4 Foreign Relations DEPARTMENT OF STATE DIPLOMATIC PRIVILEGES AND IMMUNITIES COMPULSORY LIABILITY INSURANCE FOR DIPLOMATIC MISSIONS AND PERSONNEL § 151.4 Minimum limits for motor vehicle...

  15. 76 FR 72404 - Adequacy Status of Motor Vehicle Emissions Budgets in Submitted PM10

    Science.gov (United States)

    2011-11-23

    ... ENVIRONMENTAL PROTECTION AGENCY [FRL-9495-4] Adequacy Status of Motor Vehicle Emissions Budgets in Submitted PM 10 Maintenance Plan for Sacramento County; CA AGENCY: Environmental Protection Agency (EPA... found that the motor vehicle emissions budgets (MVEBs) for particulate matter with an aerodynamic...

  16. 78 FR 51747 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2013-08-21

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory.... FOR FURTHER INFORMATION CONTACT: Todd Brighton, Designated Federal Employee (DFE), Bureau of Justice...

  17. 76 FR 8778 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2011-02-15

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... 7th Street, NW., Washington, DC 20531; Phone: (202) 305-1661. FOR FURTHER INFORMATION CONTACT: Alissa...

  18. 75 FR 31815 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2010-06-04

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... 7th Street, NW., Washington, DC 20531; Phone: (202) 305-1661. FOR FURTHER INFORMATION CONTACT: Alissa...

  19. 77 FR 10573 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2012-02-22

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory.... FOR FURTHER INFORMATION CONTACT: Todd Brighton, Designated Federal Employee (DFE), Bureau of Justice...

  20. 75 FR 6123 - Federal Motor Vehicle Safety Standards; Occupant Crash Protection

    Science.gov (United States)

    2010-02-08

    ... motor vehicle safety standard is in effect under this chapter, a State or a political subdivision of a... [Docket No. NHTSA-2009-0156] RIN 2127-AK57 Federal Motor Vehicle Safety Standards; Occupant Crash...'s response to petitions for reconsideration of a November 12, 2008 final rule that amended the child...

  1. Posttraumatic Stress Disorder among Motor Vehicle Accident Victims

    Directory of Open Access Journals (Sweden)

    Marina Yuabova

    2013-05-01

    Full Text Available Motor vehicle accidents (MVA have been a leading contributor to posttraumatic stress disorder (PTSD. Given the high rate of MVA incidents, it is of crucial importance to detect and diagnose PTSD in primary care. Assessing PTSD requires detecting and treating physiologic responses associated with MVA incidents. Responses such as elevated heart rate and blood pressure following an incident as well as psychological processes have been found to predict the likelihood of developing PTSD months or years after the occurrence. Screening for PTSD requires the implementation of multiple assessment tools to accurately detect the presence of PTSD. Clinicians chose assessment tools based on scales used to screen for anxiety, social dysfunction, somatic complaints and depression. Indeed, it cannot be overstated that clinicians must conduct early assessment and diagnosis of PTSD while evaluating the multiple factors that impact upon whether or not an individual will develop PTSD after a MVA.

  2. Association Rule Mining on Five Years of Motor Vehicle Crashes

    Directory of Open Access Journals (Sweden)

    Daher Jean Raymond

    2016-01-01

    Full Text Available Every year, road accidents kill more than a million people and injure more than 20 million worldwide. This paper aims to offer guidance on road safety and create awareness by pinpointing the major causes of traffic accidents. The study investigates motor vehicle crashes in the Genesee Finger Lakes Region of New York State. Frequency Pattern Growth algorithm is utilized to cultivate knowledge and create association rules to highlight the time and environment settings that cause the most catastrophic crashes. This knowledge can be used to warn drivers about the dangers of accidents, and how the consequences are worse given a specific context. For instance, a discovered rule from the data states that ‘most of the crashes occur between 12:00 pm and 6:00pm’; hence, it is suggested to modify existing navigation application to warn drivers about the increase in risk factor.

  3. Electric motor drive unit, especially adjustment drive for vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Litterst, P

    1980-05-29

    An electric motor drive unit, particularly an adjustment drive for vehicles with at least two parallel drive shafts is described, which is compact and saves space, and whose manufacturing costs are low compared with those of well-known drive units of this type. The drive unit contains a suitable number of magnet systems, preferably permanent magnet systems, whose pole axes are spaced and run parallel. The two pole magnet systems have diametrically opposite shell-shaped segments, to which the poles are fixed. In at least one magnet system the two segments are connected by diametrically opposite flat walls parallel to the pole axes to form a single magnetic circuit pole housing. The segments of at least one other magnet system are arranged on this pole housing so that one of these flat walls is a magnetically conducting, connecting component of the magnetic circuit of the other magnet system.

  4. Essays on electricity theft

    Science.gov (United States)

    Steadman, Keva Ullanda

    Electricity theft is a relatively unknown crime with high economic costs. In this dissertation, I try to identify the factors that motivate persons to steal electricity. First, I use a panel dataset of 97 countries spanning the five year period 2003--2007 to estimate a model that describes the effect of the unemployment rate, GDP per capita, male population and urbanization on theft, robbery and homicide rates. The results are consistent with previous empirical work on crime and economic opportunity. The second and main contribution of this paper is to estimate the same model using distribution loss as a proxy for electricity theft. The results show that the unemployment rate, a key explanatory economic factor for crime, cannot explain variation in electricity theft, although there is some evidence, albeit weak, supporting correlation in rich countries. Therefore, policies that target the reduction of property crime through a reduction in unemployment will have no effect on electricity theft. The third contribution relates to the role that political institutions play in the incentives to steal electricity. After control for socioeconomic factors, I find that there is no relationship between political governance indicators and electricity theft. In the second and third chapters, I compare the United States, a high income, low electricity theft country with Jamaica, a middle income, high electricity theft country. The effect of unemployment on electricity theft mirrors the results found in the first chapter. In the United States, electricity theft is affected by changes in economic conditions but in Jamaica, it is not. These results suggest that the state of institutions plays a role in how social norms are determined. Poor countries will be more likely than rich countries to have weak institutions with social norms that encourage electricity theft.

  5. Research on motor braking-based DYC strategy for distributed electric vehicle

    Science.gov (United States)

    Zhang, Jingming; Liao, Weijie; Chen, Lei; Cui, Shumei

    2017-08-01

    In order to bring into full play the advantages of motor braking and enhance the handling stability of distributed electric vehicle, a motor braking-based direct yaw moment control (DYC) strategy was proposed. This strategy could identify whether a vehicle has under-steered or overs-steered, to calculate the direct yaw moment required for vehicle steering correction by taking the corrected yaw velocity deviation and slip-angle deviation as control variables, and exert motor braking moment on the target wheels to perform correction in the manner of differential braking. For validation of the results, a combined simulation platform was set up finally to simulate the motor braking control strategy proposed. As shown by the results, the motor braking-based DYC strategy timely adjusted the motor braking moment and hydraulic braking moment on the target wheels, and corrected the steering deviation and sideslip of the vehicle in unstable state, improving the handling stability.

  6. Older drivers' risks of at-fault motor vehicle collisions.

    Science.gov (United States)

    Ichikawa, Masao; Nakahara, Shinji; Taniguchi, Ayako

    2015-08-01

    In aging societies, increasing numbers of older drivers are involved in motor vehicle collisions (MVCs), and preserving their safety is a growing concern. In this study, we focused on whether older drivers were more likely to cause MVCs and injuries than drivers in other age groups. To do so we compared at-fault MVC incidence and resulting injury risks by drivers' ages, using data from Japan, a country with a rapidly aging population. The at-fault MVC incidence was calculated based on distance traveled made for non-commercial purposes, and the injury risks posed to at-fault drivers and other road users per at-fault MVCs. We used MVC data for 2010 from the National Police Agency of Japan and driving exposure data from the Nationwide Person Trip Survey conducted by a Japanese governmental ministry in 2010. The at-fault MVC incidence showed a U-shaped curve across the drivers' ages, where teenage and the oldest drivers appeared to be the highest risk groups in terms of causing MVCs, and the incidence was higher for female drivers after age 25. The injury risk older drivers posed to other vehicle occupants because of their at-fault MVCs was lower than for drivers in other age groups, while their own injury risk appeared much higher. As the number of older drivers is increasing, efforts to reduce their at-fault MVCs appear justified. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. 78 FR 21850 - Federal Motor Vehicle Safety Standards; Matters Incorporated by Reference

    Science.gov (United States)

    2013-04-12

    ... to the 1985 Annual Book of ASTM Standards, Vol. 05.04, ``Test Methods for Rating Motor, Diesel... for Rating Motor, Diesel, Aviation Fuels, A2. Reference Materials and Blending Accessories, (``ASTM... [Docket No. NHTSA-2011-0185] RIN 2127-AL25 Federal Motor Vehicle Safety Standards; Matters Incorporated by...

  8. NUMERICAL PREDICTION MODELS FOR AIR POLLUTION BY MOTOR VEHICLE EMISSIONS

    Directory of Open Access Journals (Sweden)

    M. M. Biliaiev

    2016-12-01

    Full Text Available Purpose. Scientific work involves: 1 development of 3D numerical models that allow calculating the process of air pollution by motor vehicles emissions; 2 creation of models which would allow predicting the air pollution level in urban areas. Methodology. To solve the problem upon assessing the level of air pollution by motor vehicles emissions fundamental equations of aerodynamics and mass transfer are used. For the solution of differential equations of aerodynamics and mass transfer finite-difference methods are used. For the numerical integration of the equation for the velocity potential the method of conditional approximations is applied. The equation for the velocity potential written in differential form, splits into two equations, where at each step of splitting an unknown value of the velocity potential is determined by an explicit scheme of running computation, while the difference scheme is implicit one. For the numerical integration of the emissions dispersion equation in the atmosphere applies the implicit alternating-triangular difference scheme of splitting. Emissions from the road are modeled by a series of point sources of given intensity. Developed numerical models form is the basis of the created software package. Findings. 3D numerical models were developed; they belong to the class of «diagnostic models». These models take into account main physical factors that influence the process of dispersion of harmful substances in the atmosphere when emissions from vehicles in the city occur. Based on the constructed numerical models the computational experiment was conducted to assess the level of air pollution in the street. Originality. Authors have developed numerical models that allow to calculate the 3D aerodynamics of the wind flow in urban areas and the process of mass transfer emissions from the highway. Calculations to determine the area of contamination, which is formed near the buildings, located along the highway were

  9. 76 FR 53660 - Federal Motor Vehicle Safety Standards; Seat Belt Assemblies

    Science.gov (United States)

    2011-08-29

    ... Traffic Safety Administration 49 CFR Part 571 [Docket No. NHTSA-2011-0078] Federal Motor Vehicle Safety... integration of electrical signals from vehicle crash sensors would work with the requested mechanical seat... (350,000) of the vehicles were stopped in the traffic lane prior to the crash event (pg. 22, Table 7...

  10. 78 FR 51381 - Early Warning Reporting, Foreign Defect Reporting, and Motor Vehicle and Equipment Recall...

    Science.gov (United States)

    2013-08-20

    ... Toyota Motor North America, Inc. (Toyota). The specific comments of each entity will be discussed below... Toyota commented specifically on the proposal to amend Sec. 579.21(b) and (c) to require light vehicle.... Toyota indicated that they could determine the vehicle type from vehicle model; while Ford indicated that...

  11. 78 FR 3843 - Federal Motor Vehicle Safety Standards; New Pneumatic and Certain Specialty Tires

    Science.gov (United States)

    2013-01-17

    ... Approval Handbook for Japanese Certification, Safety Regulations for Road Vehicles, Technical Standards For... Technology Transfer and Advancement Act Section 12(d) of the National Technology Transfer and Advancement Act... vehicle safety, Motor vehicles, Rubber and rubber products, and Tires. In consideration of the foregoing...

  12. Prediksi Kerawanan Wilayah Terhadap Tindak Pencurian Sepeda Motor Menggunakan Metode (SARIMA Dan CART

    Directory of Open Access Journals (Sweden)

    Pradita Eko Prasetyo Utomo

    2017-07-01

    Full Text Available Motor vehicle theft is a crime that is most common in Indonesia. Growth of vehicle motorcycle significant in each year accompanied by the increasing theft of motorcycles in each year, we need a system that is able to forecast the development and the theft of the motorcycle. This research proposes the development of forecasting models vulnerability criminal offense of theft of motorcycles with ARIMA forecasting method. This method not only forecast from variable of theft but also residents, vehicles and unemployment. The study also determined the classification level of vulnerability to the crime of theft of a motorcycle using a method based on the Decision Tree CART ARIMA forecasting method. Forecasting time series data with ARIMA method performed by each of the variables to produce the best ARIMA forecasting model which varies based on the data pattern of each of those variables. The results of classification by CART method to get the value of accuracy of 92% for the city of Yogyakarta and 85% for DIY. Based on the above, the results of ARIMA forecasting and classification CART can be used in determining the level of vulnerability to the crime of theft of motorcycles.

  13. 40 CFR 80.581 - What are the batch testing and sample retention requirements for motor vehicle diesel fuel, NRLM...

    Science.gov (United States)

    2010-07-01

    ... retention requirements for motor vehicle diesel fuel, NRLM diesel fuel, and ECA marine fuel? 80.581 Section...) REGULATION OF FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel... requirements for motor vehicle diesel fuel, NRLM diesel fuel, and ECA marine fuel? (a) Beginning on June 1...

  14. 40 CFR 80.583 - What alternative sampling and testing requirements apply to importers who transport motor vehicle...

    Science.gov (United States)

    2010-07-01

    ... requirements apply to importers who transport motor vehicle diesel fuel, NRLM diesel fuel, or ECA marine fuel... (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel... alternative sampling and testing requirements apply to importers who transport motor vehicle diesel fuel, NRLM...

  15. 40 CFR 80.552 - What compliance options are available to motor vehicle diesel fuel small refiners?

    Science.gov (United States)

    2010-07-01

    ... to motor vehicle diesel fuel small refiners? 80.552 Section 80.552 Protection of Environment... Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Small Refiner Hardship Provisions § 80.552 What compliance options are available to motor vehicle diesel fuel...

  16. 40 CFR 80.593 - What are the reporting requirements for refiners and importers of motor vehicle diesel fuel...

    Science.gov (United States)

    2010-07-01

    ... for refiners and importers of motor vehicle diesel fuel subject to temporary refiner relief standards... PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive... the reporting requirements for refiners and importers of motor vehicle diesel fuel subject to...

  17. 40 CFR 80.594 - What are the pre-compliance reporting requirements for motor vehicle diesel fuel?

    Science.gov (United States)

    2010-07-01

    ... requirements for motor vehicle diesel fuel? 80.594 Section 80.594 Protection of Environment ENVIRONMENTAL... Requirements § 80.594 What are the pre-compliance reporting requirements for motor vehicle diesel fuel? (a... June 1, 2005, all refiners and importers planning to produce or import motor vehicle diesel fuel...

  18. 40 CFR 80.520 - What are the standards and dye requirements for motor vehicle diesel fuel?

    Science.gov (United States)

    2010-07-01

    ... requirements for motor vehicle diesel fuel? 80.520 Section 80.520 Protection of Environment ENVIRONMENTAL... Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Motor Vehicle Diesel Fuel Standards and Requirements § 80.520 What are the standards and dye requirements for motor vehicle diesel...

  19. 40 CFR 80.524 - What sulfur content standard applies to motor vehicle diesel fuel downstream of the refinery or...

    Science.gov (United States)

    2010-07-01

    ... to motor vehicle diesel fuel downstream of the refinery or importer? 80.524 Section 80.524 Protection... FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Motor Vehicle Diesel Fuel Standards and Requirements § 80.524 What sulfur content standard...

  20. Market Analysis and Consumer Impacts Source Document. Part I. The Motor Vehicle Market in the Late 1970's

    Science.gov (United States)

    1980-12-01

    The source document on motor vehicle market analysis and consumer impact consists of three parts. Part I is an integrated overview of the motor vehicle market in the late 1970's, with sections on the structure of the market, motor vehicle trends, con...

  1. Performance Analysis of Permanent Magnet Motors for Electric Vehicles (EV Traction Considering Driving Cycles

    Directory of Open Access Journals (Sweden)

    Thanh Anh Huynh

    2018-05-01

    Full Text Available This paper evaluates the electromagnetic and thermal performance of several traction motors for electric vehicles (EVs. Two different driving cycles are employed for the evaluation of the motors, one for urban and the other for highway driving. The electromagnetic performance to be assessed includes maximum motor torque output for vehicle acceleration and the flux weakening capability for wide operating range under current and voltage limits. Thermal analysis is performed to evaluate the health status of the magnets and windings for the prescribed driving cycles. Two types of traction motors are investigated: two interior permanent magnet motors and one permanent magnet-assisted synchronous reluctance motor. The analysis results demonstrate the benefits and disadvantages of these motors for EV traction and provide suggestions for traction motor design. Finally, experiments are conducted to validate the analysis.

  2. School start times and teenage driver motor vehicle crashes.

    Science.gov (United States)

    Foss, Robert D; Smith, Richard L; O'Brien, Natalie P

    2018-04-26

    Shifting school start times to 8:30 am or later has been found to improve academic performance and reduce behavior problems. Limited research suggests this may also reduce adolescent driver motor vehicle crashes. A change in the school start time from 7:30 am to 8:45 am for all public high schools in one North Carolina county presented the opportunity to address this question with greater methodologic rigor. We conducted ARIMA interrupted time-series analyses to examine motor vehicle crash rates of high school age drivers in the intervention county and 3 similar comparison counties with comparable urban-rural population distribution. To focus on crashes most likely to be affected, we limited analysis to crashes involving 16- & 17-year-old drivers occurring on days when school was in session. In the intervention county, there was a 14% downward shift in the time-series following the 75 min delay in school start times (p = .076). There was no change approaching statistical significance in any of the other three counties. Further analysis indicated marked, statistically significant shifts in hourly crash rates in the intervention county, reflecting effects of the change in school start time on young driver exposure. Crashes from 7 to 7:59 am decreased sharply (-25%, p = .008), but increased similarly from 8 to 8:59 am (21%, p = .004). Crashes from 2 to 2:59 pm declined dramatically (-48%, p = .000), then increased to a lesser degree from 3 to 3:59 pm (32%, p = .024) and non-significantly from 4 to 4:59 (19%, p = .102). There was no meaningful change in early morning or nighttime crashes, when drowsiness-induced crashes might have been expected to be most common. The small decrease in crashes among high school age drivers following the shift in school start time is consistent with the findings of other studies of teen driver crashes and school start times. All these studies, including the present one, have limitations, but the similar

  3. Summary of electric vehicle dc motor-controller tests

    Science.gov (United States)

    Mcbrien, E. F.; Tryon, H. B.

    1982-01-01

    The differences in the performance of dc motors are evaluated when operating with chopper type controllers, and when operating on direct current. The interactions between the motor and the controller which cause these differences are investigated. Motor-controlled tests provided some of the data the quantified motor efficiency variations for both ripple free and chopper modes of operation.

  4. Cyclic Parameter Refinement of 4S-10 Hybrid Flux-Switching Motor for Lightweight Electric Vehicle

    Science.gov (United States)

    Rani, J. Abd; Sulaiman, E.; Kumar, R.

    2017-08-01

    A great deal of attention has been given to the reduction of lighting the vehicle because the lighter the vehicle the energy consumption is comparatively low. Hence, the lightweight electric vehicle was introduced for lower carbon footprint and the sizing of the vehicle itself. One of the components to reduce the weight of the vehicle is the propulsion system which comprised of electric motor functioning as the source of torque to drive the propulsion system of the machine. This paper presents the refinement methodology for the optimized design of the 4S-10P E-Core hybrid excitation flux switching motor. The purpose of the refinement methodology is to improve the torque production of the optimized motor. The result of the successful improvement of the torque production is justifiable for a lightweight electric vehicle to drive the propulsion system.

  5. Conversion of Hazardous Motor Vehicle Used Tire and Polystyrene Waste Plastic Mixture into useful Chemical Products

    OpenAIRE

    Moinuddin Sarker; Mohammad Mamunor Rashid

    2014-01-01

    Motor vehicle used tire and polystyrene waste plastic mixture into fuel recovery using thermal degradation process in laboratory batch process. Motor vehicle used tire and polystyrene waste plastic was use 75 gm by weight. Motor vehicle tire was 25 gm and polystyrene waste plastic was 50 gm. In presence of oxygen experiment was performed under laboratory fume hood. Thermal degradation temperature range was 100 - 420 oC and experiment run time was 5 hours. Product fuel density is 0.84 gm/ml an...

  6. Motor vehicle accidents: How should cirrhotic patients be managed?

    Institute of Scientific and Technical Information of China (English)

    Takumi Kawaguchi; Eitaro Taniguchi; Michio Sata

    2012-01-01

    Motor vehicle accidents (MVAs) are serious social issues worldwide and driver illness is an important cause of MVAs.Minimal hepatic encephalopathy (MHE) is a complex cognitive dysfunction with attention deficit,which frequently occurs in cirrhotic patients independent of severity of liver disease.Although MHE is known as a risk factor for MVAs,the impact of diagnosis and treatment of MHE on MVA-related societal costs is largely unknown.Recently,Bajaj et al demonstrated valuable findings that the diagnosis of MHE by rapid screening using the inhibitory control test (ICT),and subsequent treatment with lactulose could substantially reduce the societal costs by preventing MVAs,Besides the ICT and lactulose,there are various diagnostic tools and therapeutic strategies for MHE.In this commentary,we discussed a current issue of diagnostic tools for MHE,including neuropsychological tests.We also discussed the advantages of the other therapeutic strategies for MHE,such as intake of a regular breakfast and coffee,and supplementation with zinc and branched chain amino acids,on the MVA-related societal costs.

  7. Adolescents, peers, and motor vehicles: the perfect storm?

    Science.gov (United States)

    Allen, Joseph P; Brown, B Bradford

    2008-09-01

    Motor-vehicle crashes are a leading cause of death among teenagers and in many instances appear linked to negative peer influences on adolescent driving behavior. This article examines a range of developmental and structural factors that potentially increase the risks associated with adolescent driving. Developmental risk factors for adolescents include a propensity toward engaging in deviant and risky behavior, a desire to please peers, and the potential cost to an adolescent of alienating peers with his or her behavior while driving. Structural features of the driving situation that create risks for negative peer influences on driving behavior include the inability of adolescents to look at peers who may be pressuring them, divided attention, the need to behave in a conventional manner among peers who may not value conventional behavior, and the lack of accountability by peers for the effects of any risky driving they promote. A range of potential peer influences are considered, including passive and active distraction and direct disruption of driving, as well as more positive influences, such as peer modeling of good driving behavior and positive reinforcement of good driving. Although the range of risk factors created by peers is large, this range presents a number of promising targets for intervention to improve teen driving safety.

  8. Sleep deficiency and motor vehicle crash risk in the general population: a prospective cohort study.

    Science.gov (United States)

    Gottlieb, Daniel J; Ellenbogen, Jeffrey M; Bianchi, Matt T; Czeisler, Charles A

    2018-03-20

    Insufficient sleep duration and obstructive sleep apnea, two common causes of sleep deficiency in adults, can result in excessive sleepiness, a well-recognized cause of motor vehicle crashes, although their contribution to crash risk in the general population remains uncertain. The objective of this study was to evaluate the relation of sleep apnea, sleep duration, and excessive sleepiness to crash risk in a community-dwelling population. This was a prospective observational cohort study nested within the Sleep Heart Health Study, a community-based study of the health consequences of sleep apnea. The participants were 1745 men and 1456 women aged 40-89 years. Sleep apnea was measured by home polysomnography and questionnaires were used to assess usual sleep duration and daytime sleepiness. A follow-up questionnaire 2 years after baseline ascertained driving habits and motor vehicle crash history. Logistic regression analysis was used to examine the relation of sleep apnea and sleep duration at baseline to the occurrence of motor vehicle crashes during the year preceding the follow-up visit, adjusting for relevant covariates. The population-attributable fraction of motor vehicle crashes was estimated from the sample proportion of motor vehicle crashes and the adjusted odds ratios for motor vehicle crash within each exposure category. Among 3201 evaluable participants, 222 (6.9%) reported at least one motor vehicle crash during the prior year. A higher apnea-hypopnea index (p vehicle crashes was 10% due to sleep apnea and 9% due to sleep duration less than 7 hours. Sleep deficiency due to either sleep apnea or insufficient sleep duration is strongly associated with motor vehicle crashes in the general population, independent of self-reported excessive sleepiness.

  9. Self-regulation of motor vehicle advertising: is it working in Australia?

    Science.gov (United States)

    Donovan, Robert J; Fielder, Lynda J; Ouschan, Robyn; Ewing, Michael

    2011-05-01

    There is growing concern that certain content within motor vehicle advertising may have a negative influence on driving attitudes and behaviours of viewers, particularly young people, and hence a negative impact on road safety. In response, many developed countries have adopted a self-regulatory approach to motor vehicle advertising. However, it appears that many motor vehicle advertisements in Australia and elsewhere are not compliant with self-regulatory codes. Using standard commercial advertising methods, we exposed three motor vehicle ads that had been the subject of complaints to the Australian Advertising Standards Board (ASB) to, N = 463, 14-55 year olds to assess the extent to which their perceptions of the content of the ads communicated themes that were contrary to the Australian self-regulatory code. All three ads were found to communicate messages contrary to the code (such as the vehicle's speed and acceleration capabilities). However, the ASB had upheld complaints about only one of the ads. Where motor vehicle advertising regulatory frameworks exist to guide motor vehicle advertisers as to what is and what is not acceptable in their advertising, greater efforts are needed to ensure compliance with these codes. One way may be to make it mandatory for advertisers to report consumer pre-testing of their advertising to ensure that undesirable messages are not being communicated to viewers. Copyright © 2010 Elsevier Ltd. All rights reserved.

  10. World-wide developments in motor vehicle inspection/maintenance (I/M) programs

    Energy Technology Data Exchange (ETDEWEB)

    Klausmeier, R. [Consulting Inc., Austin, TX (United States); Kishan, S. [Radian Corporation, Austin, TX (United States)

    1995-12-31

    Motor vehicles contribute much to urban air pollution. As a result, most governments have enacted emission standards that significantly lower pollutant emission levels from new motor vehicles. For example, vehicles built in the United States emit 95 % fewer pollutants than uncontrolled vehicles when they are new. However, studies indicate that proper maintenance is needed to obtain the full benefit of vehicle emission controls. Furthermore, there is evidence that a significant percentage of the vehicle fleet is not properly maintained. This has led to the creation of motor vehicle Inspection/Maintenance (I/M) Programs. I/M programs inspect vehicles for indications that they are emitting excessive quantities of pollutants. Vehicles that fail the inspection must be repaired in order to comply with program requirements. The first I/M programs were implemented in the United States in the early 1970s. With substantial urging from the federal government, most of the U.S. states with severe air pollution problems have implemented I/M programs. Recently, with the passage of the U.S. Clean Air Act Amendments of 1990, many states have been required to significantly upgrade the performance and coverage of their I/M programs. I/M programs also have been implemented in Europe and recently in Asia. This presentation reviews developments in I/M programs for light-duty gasoline powered vehicles. Developments in I/M programs for diesel powered vehicles are briefly described. (author)

  11. World-wide developments in motor vehicle inspection/maintenance (I/M) programs

    Energy Technology Data Exchange (ETDEWEB)

    Klausmeier, R [Consulting Inc., Austin, TX (United States); Kishan, S [Radian Corporation, Austin, TX (United States)

    1996-12-31

    Motor vehicles contribute much to urban air pollution. As a result, most governments have enacted emission standards that significantly lower pollutant emission levels from new motor vehicles. For example, vehicles built in the United States emit 95 % fewer pollutants than uncontrolled vehicles when they are new. However, studies indicate that proper maintenance is needed to obtain the full benefit of vehicle emission controls. Furthermore, there is evidence that a significant percentage of the vehicle fleet is not properly maintained. This has led to the creation of motor vehicle Inspection/Maintenance (I/M) Programs. I/M programs inspect vehicles for indications that they are emitting excessive quantities of pollutants. Vehicles that fail the inspection must be repaired in order to comply with program requirements. The first I/M programs were implemented in the United States in the early 1970s. With substantial urging from the federal government, most of the U.S. states with severe air pollution problems have implemented I/M programs. Recently, with the passage of the U.S. Clean Air Act Amendments of 1990, many states have been required to significantly upgrade the performance and coverage of their I/M programs. I/M programs also have been implemented in Europe and recently in Asia. This presentation reviews developments in I/M programs for light-duty gasoline powered vehicles. Developments in I/M programs for diesel powered vehicles are briefly described. (author)

  12. Recovering full repair costs of INDOT infrastructure damaged by motor vehicle crashes.

    Science.gov (United States)

    2011-01-01

    There are approximately 4,000 instances per year where state property located along Indiana Department of Transportation : (INDOT) maintained right-of-way needs to be replaced or repaired due to motor vehicle crashes. INDOT incurs significant financi...

  13. Recovering full repair costs of INDOT infrastructure damaged by motor vehicle crashes : [technical summary].

    Science.gov (United States)

    2011-09-01

    There are approximately 4,000 instances per year that require infrastructure located along right-of-way maintained by the Indiana Department of Transportation (INDOT) to be replaced or repaired due to motor vehicle crashes. This infrastructure includ...

  14. Decoupling control of steering and driving system for in-wheel-motor-drive electric vehicle

    Science.gov (United States)

    Zhang, Han; Zhao, Wanzhong

    2018-02-01

    To improve the maneuverability and stability of in-wheel-motor-drive electric vehicle, a control strategy based on nonlinear decoupling control method is proposed in this paper, realizing the coordinated control of the steering and driving system. At first, the nonlinear models of the in-wheel-motor-drive electric vehicle and its sub-system are constructed. Then the inverse system decoupling theory is applied to decompose the nonlinear system into several independent subsystems, which makes it possible to realize the coordinated control of each subsystem. Next, the μ-Synthesis theory is applied to eliminate the influence of model uncertainty, improving the stability, robustness and tracking performance of in-wheel-motor-drive electric vehicle. Simulation and experiment results and numerical analyses, based on the electric vehicle actuated by in-wheel-motors, prove that the proposed control method is effective to accomplish the decoupling control of the steering and driving system in both simulation and real practice.

  15. Economic costs of motor vehicle emissions in China: a case study

    International Nuclear Information System (INIS)

    Xin Deng

    2006-01-01

    The last decade has witnessed a dramatic increase in the number of motor vehicles in China. Motor vehicles have become an increasingly important contributor to air pollution in major Chinese cities. While research interest in vehicular pollution in China has increased in recent years, there is little research on evaluating monetary costs of this pollution. This paper uses Beijing as a case study to evaluate the magnitudes of air pollution concerning motor vehicles. A monetary estimation of air pollution in regard to motor vehicles is presented on the basis of data for Beijing in 2000. Two methods - willingness-to-pay and human capital methods - are used to analyse the high and low points of estimation. (author)

  16. 76 FR 54932 - Revisions and Additions to Motor Vehicle Fuel Economy Label; Correction

    Science.gov (United States)

    2011-09-06

    ...-AK73 Revisions and Additions to Motor Vehicle Fuel Economy Label; Correction AGENCY: Environmental... regarding labeling of cars and trucks with fuel economy and environmental information in the Federal...

  17. 2007 motor vehicle occupant safety survey. Volume 3, air bags report

    Science.gov (United States)

    2008-11-01

    The 2007 Motor Vehicle Occupant Safety Survey was the sixth in a series of periodic national telephone surveys on occupant : protection issues conducted for the National Highway Traffic Safety Administration (NHTSA). Data collection was conducted : b...

  18. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 7 - Kansas City

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  19. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 9 - San Francisco

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  20. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 10 - Seattle

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  1. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, HHS Region 1 - Boston

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  2. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 6 - Dallas

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  3. Transitioning to Low-GWP Alternatives in Motor Vehicle Air Conditioning Systems

    Science.gov (United States)

    This fact sheet provides information on low-GWP alternatives in newly manufactured motor vehicle air conditioning systems. It discusses HFC alternatives, market trends, challenges to market entry for alternatives, and potential solutions.

  4. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, All States

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  5. 49 CFR 178.320 - General requirements applicable to all DOT specification cargo tank motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... removed from the motor vehicle; and (3) Is not fabricated under a specification for cylinders... determine leak tightness of the cargo tank when testing with pneumatic pressure. Internal self-closing stop...

  6. California; Antelope Valley Air Quality Management District; VOCs from Motor Vehicle Assembly Coating Operations

    Science.gov (United States)

    EPA is proposing to approve a revision to the Antelope Valley Air Quality Management District portion of the California SIP concerning emissions of volatile organic compounds (VOCs) from motor vehicle assembly coating operations.

  7. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 2 - New York

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  8. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 5 - Chicago

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  9. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 8 - Denver

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  10. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 4 - Atlanta

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  11. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 3 - Philadelphia

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  12. Executive Summary: EPA's Waiver Decision on California's Greenhouse Gas Emission Standards for New Motor Vehicles

    Science.gov (United States)

    This letter from EPA Administrator Stephen Johnson to Governor Schwarzenegger denies California's request for a waiver of Federal preemption for motor vehicle greenhouse gas emission standards submitted by the California Air Resources Board (CARB).

  13. Gun Theft and Crime.

    Science.gov (United States)

    Cook, Philip J

    2018-06-01

    Some law enforcement officials and other observers have asserted that theft is the primary source of guns to crime. In fact, the role of theft in supplying the guns used in robbery, assault, and murder is unknown, and current evidence provides little guidance about whether an effective program to reduce gun theft would reduce gun violence. The current article analyzes publicly available national data on gun theft together with a unique data set for Chicago. The results tend to support a conclusion that stolen guns play only a minor role in crime. First, publicly available data are used to calculate that thefts are only about 1% of all gun transactions nationwide. Second, an analysis of original data from Chicago demonstrates that less than 3% of crime guns recovered by the police have been reported stolen to the Chicago Police Department (CPD). If a gun is reported stolen, there is a 20% chance that it will be recovered, usually in conjunction with an arrest for illegal carrying. Less than half of those picked up with a stolen gun have a criminal record that includes violent offenses. Third, results from surveys of convicted criminals, both nationally and in Chicago, suggest that it is rare for respondents to have stolen the gun used in their most recent crime. The data on which these results are based have various shortcomings. A research agenda is proposed that would provide more certainty about the role of theft.

  14. Underground structure characterization using motor vehicles as passive seismic sources

    Science.gov (United States)

    Kuzma, H. A.; Liu, Y.; Zhao, Y.; Rector, J.; Vaidya, S.

    2009-12-01

    The ability to detect and characterize underground voids will be critical to the success of On-Site Inspections (OSI) as mandated by the nuclear Comprehensive Test Ban Treaty (CTBT). OSIs may be conducted in order to successfully locate the Ground Zero of underground tests as well as infrastructure related to testing. Recently, our team has shown the potential of a new technique to detect underground objects using the amplitude of seismic surface waves generated by motor vehicles. In an experiment conducted in June, 2009 we were able to detect an abandoned railroad tunnel by recognizing a clear pattern in the surface waves scattered by the tunnel, using a signal generated by driving a car on a dirt road across the tunnel. Synthetic experiments conducted using physically realistic wave-equation models further suggest that the technique can be readily applied to detecting underground features: it may be possible to image structures of importance to OSI simply by laying out an array of geophones (or using an array already in place for passive listening for event aftershocks) and driving vehicles around the site. We present evidence from a set of field experiments and from synthetic modeling and inversion studies to illustrate adaptations of the technique for OSI. Signature of an abandoned underground railroad tunnel at Donner Summit, CA. To produce this image, a line of geophones was placed along a dirt road perpendicular to the tunnel (black box) and a single car was driven along the road. A normalized mean power-spectrum is displayed on a log scale as a function of meters from the center of the tunnel. The top of the tunnel was 18m below ground surface. The tunnel anomaly is made up of a shadow (light) directly above the tunnel and amplitude build-up (dark) on either side of the tunnel. The size of the anomaly (6 orders of magnitude) suggests that the method can be extended to find deep structures at greater distances from the source and receivers.

  15. Asbestos exposures of mechanics performing clutch service on motor vehicles.

    Science.gov (United States)

    Cohen, Howard J; Van Orden, Drew R

    2008-03-01

    A study was conducted to assess historical asbestos exposures of mechanics performing clutch service on motor vehicles. For most of the 20th century, friction components used in brakes and manual transmission clutches contained approximately 25-60% chrysotile asbestos. Since the late 1960s, asbestos exposure assessment studies conducted on mechanics performing brake service have frequently reported levels below the current OSHA permissible exposure limit (PEL) of 0.1 fiber/cc (flcc). Although there is a robust asbestos exposure data set for mechanics performing brake service, there are almost no data for mechanics removing and replacing clutches in manual transmission vehicles. Personal and area airborne asbestos samples were collected during the removal of asbestos-containing clutches from 15 manual transmissions obtained from salvage facilities by an experienced mechanic. Clutch plates and debris were analyzed for asbestos using EPA and ISO published analytical methods. More than 100 personal and area air samples were collected and analyzed for asbestos fibers using NIOSH methods 7400 and 7402. A separate study involved a telephone survey of 16 automotive mechanics who began work prior to 1975. The mechanics were asked about the duration, frequency, and methods used to perform clutch service. Wear debris in the bell housing surrounding clutches had an average of 0.1% chrysotile asbestos by weight, a value consistent with similar reports of brake debris. Asbestos air sampling data collected averaged 0.047 flcc. Mechanics participating in the telephone survey indicated that clutch service was performed infrequently, the entire clutch assembly was normally replaced, and there was no need to otherwise handle the asbestos-containing clutch plates. These mechanics also confirmed that wet methods were most frequently used to clean debris from the bell housing. Combining the asbestos exposure that occurred when mechanics performed clutch service, along with the duration

  16. A novel dual motor drive system for three wheel electric vehicles

    Science.gov (United States)

    Panmuang, Piyapat; Thongsan, Taweesak; Suwapaet, Nuchida; Laohavanich, Juckamass; Photong, Chonlatee

    2018-03-01

    This paper presents a novel dual motor drive system used for three wheel electric vehicles that have one free wheel at the front and two wheels with a drive system at the end of the vehicles. A novel dual motor drive system consists of two identical DC motors that are independently controlled by its speed-torque controller. Under light load conditions, only one of the DC motors will operate around it rated whilst under hard load conditions both of the DC motors will operate. With this drive system, the motors will operate only at its high performance at rated or else no operate to retain longer lifetime. The simulated results for the Skylab three wheel electric vehicle prototype with 8kW at full load (high torque, low speed) and around 4kW at light/normal operating loads (regular speed-torque) showed that the proposed system provides better dynamic responses with faster overshoot current/voltage recovery time, has lower investment costs, has longer lifetime of the motors and allows the motors to always operate at their high performance and thus achieve more cost effective system compared to a single motor drive system with 8kW DC motors.

  17. A geography of moral hazard: sources and sinks of motor-vehicle commuting externalities.

    Science.gov (United States)

    Yiannakoulias, Niko; Bland, Widmer; Scott, Darren M

    2014-09-01

    Motor-vehicles are responsible for harms to health that are not directly experienced by individual drivers - such as air pollution and risk of injury to pedestrians. In addition to their direct effects on health, these harms also represent a moral hazard since drivers are not required to consider their effects as part of their decision to drive. We describe an approach for estimating sources of motor-vehicle commuter externalities as a means of understanding the geography of moral hazard, and in particular, the spatial displacement of negative health externalities associated with motor-vehicle commuting. This approach models motor-vehicle commuter traffic flow by trip origin for small geographic areas within the City of Toronto, Ontario. We find that most health-related externalities associated with motor-vehicle commuters are not locally generated, with a large share coming from outside Toronto. Low income is associated with externalities originating outside the municipal boundary, but not with locally sourced externalities. We discuss the impact of geographical moral hazard on the agency of citizens as well as policy options aimed at addressing motor-vehicle externalities. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Research on motor rotational speed measurement in regenerative braking system of electric vehicle

    Science.gov (United States)

    Pan, Chaofeng; Chen, Liao; Chen, Long; Jiang, Haobin; Li, Zhongxing; Wang, Shaohua

    2016-01-01

    Rotational speed signals acquisition and processing techniques are widely used in rotational machinery. In order to realized precise and real-time control of motor drive and regenerative braking process, rotational speed measurement techniques are needed in electric vehicles. Obtaining accurate motor rotational speed signal will contribute to the regenerative braking force control steadily and realized higher energy recovery rate. This paper aims to develop a method that provides instantaneous speed information in the form of motor rotation. It addresses principles of motor rotational speed measurement in the regenerative braking systems of electric vehicle firstly. The paper then presents ideal and actual Hall position sensor signals characteristics, the relation between the motor rotational speed and the Hall position sensor signals is revealed. Finally, Hall position sensor signals conditioning and processing circuit and program for motor rotational speed measurement have been carried out based on measurement error analysis.

  19. Training in the Motor Vehicle Repair and Sales Sector in Ireland. Report for the FORCE Programme.

    Science.gov (United States)

    Tuite, Dominick

    A study viewed the existing motor vehicle sector, structure, and trading conditions and identified and analyzed the best and most significant continuing vocational training practices in Ireland. In 1991, the motor vechicle sector accounted for 6.2 percent of the Gross National Product. Employment in the sector has decreased from an estimated…

  20. 77 FR 43216 - Denial of Motor Vehicle Defect Petition and Petition for a Hearing

    Science.gov (United States)

    2012-07-24

    ... hearing to address whether Ford Motor Company (Ford) and Mazda North American Operations (Mazda) met their... Denial of Motor Vehicle Defect Petition and Petition for a Hearing AGENCY: National Highway Traffic... petitioned NHTSA to open defect investigations on Model Year (MY) 2002-2004 Ford Escape and 2001-2004 Mazda...

  1. Series hybrid vehicle system analysis using an in-wheel motor design

    NARCIS (Netherlands)

    Paulides, J.J.H.; Kazmin, Evgeny; Gysen, B.L.J.; Lomonova, E.

    2008-01-01

    Hybrid vehicles, which employ a technology combining gasoline and electric motors, are a hot item these days for transporters looking for ways to cut their fuel bills. To date, commercial systems implement diesel assisted electrical drives. As such the electrical motor is placed in a series or

  2. Investigating impact of motor oil quality on vehicles engine induced noise level

    Directory of Open Access Journals (Sweden)

    I. Arefian

    2015-09-01

    Full Text Available Introduction: Vehicle engine id one of the main sources of noise which its level is influenced by various parameters. The aim of this study was to investigate the impact of motor oils quality before and after oil change on the variability of vehicle engine induced noise level. In this study it is tried to follow-up the efficacy of motor oil quality on engines sound level. Material and Method: First, engine noise of 94 vehicles were recorded for 30 seconds before and after oil change and all the vehicles technical information including mileage, type of motor oil, and type of vehicle were registered. Following, the recorded noises were calibrated in semi-anechoic chamber and the sound pressure levels were measured with A and C-weighting network and main octav bands, using a sound level meters. The obtained results analyzed using SPSS software version 17. Results: The effects of motor oil quality on different noise levels of engines were determined and a significant reduction in noise level of vehicles engine was observed. Investigation of the relationship between mileage and motor oil quality on various engines sound level manifested that vehicles with mileage ranged 100000-150000 miles had significant reduction in their sound pressure levels in comparison with other vehicles. Conclusion: The results revealed that engine oil is among factors reducing the vehicle engine induced noise level. Moreover, the engine oil type and the vehicle mileage are key variables which determine the impact of engine oil quality on reduction of the sound level of vehicles engine.

  3. Operation analysis of AC traction motors in terms of electromagnetic torque capability on sustainable railway vehicles

    OpenAIRE

    Bulucea Cornelia A.; Nicola Doru A.; Rosen Marc A.; Mastorakis Nikos E.; Bulucea Carmen A.

    2016-01-01

    Sustainable operation of electric railway systems represents a significant purpose nowadays in the development of high power and high speed locomotives and trains. At present, high speed electric vehicles mostly work with three-phase induction motors or three-phase synchronous motors as traction motors. The two electric machine types have different efficiencies at different operation points, and experience differences with respect to safety, speed and power, energy use and exergy efficiency. ...

  4. Advanced AC permanent magnet axial flux disc motor for electric passenger vehicle

    Science.gov (United States)

    Kliman, G. B.

    1982-01-01

    An ac permanent magnet axial flux disc motor was developed to operate with a thyristor load commutated inverter as part of an electric vehicle drive system. The motor was required to deliver 29.8 kW (40 hp) peak and 10.4 kW (14 hp) average with a maximum speed of 11,000 rpm. It was also required to run at leading power factor to commutate the inverter. Three motors were built.

  5. 76 FR 49532 - Federal Motor Vehicle Safety Standards; Electronic Stability Control; Technical Report on the...

    Science.gov (United States)

    2011-08-10

    ...-0112] Federal Motor Vehicle Safety Standards; Electronic Stability Control; Technical Report on the Effectiveness of Electronic Stability Control Systems for Cars and LTVs AGENCY: National Highway Traffic Safety..., Electronic Stability Control Systems. The report's title is: Crash Prevention Effectiveness in Light-Vehicle...

  6. 41 CFR 101-39.203 - Obtaining motor vehicles for short-term use.

    Science.gov (United States)

    2010-07-01

    ..., AND MOTOR VEHICLES 39-INTERAGENCY FLEET MANAGEMENT SYSTEMS 39.2-GSA Interagency Fleet Management... Fleet Management System (IFMS). Short-term use vehicles may be provided through Military Traffic... General Services Administration IFMS fleet management center. [56 FR 59888, Nov. 26, 1991] ...

  7. 75 FR 51521 - Federal Motor Vehicle Safety Standards; Air Brake Systems; Technical Report on the Effectiveness...

    Science.gov (United States)

    2010-08-20

    ....121) mandates antilock braking systems (ABS) on all new air-braked vehicles with a GVWR of 10,000...-0116] Federal Motor Vehicle Safety Standards; Air Brake Systems; Technical Report on the Effectiveness of Antilock Braking Systems in Heavy Truck Tractors and Trailers AGENCY: National Highway Traffic...

  8. 77 FR 53199 - California State Motor Vehicle Pollution Control Standards; Advanced Clean Car Program; Request...

    Science.gov (United States)

    2012-08-31

    ... cars, light-duty trucks and medium-duty passenger vehicles (and limited requirements related to heavy... ENVIRONMENTAL PROTECTION AGENCY [AMS-FRL-9724-4] California State Motor Vehicle Pollution Control Standards; Advanced Clean Car Program; Request for Waiver of Preemption; Opportunity for Public Hearing and...

  9. 19 CFR 12.73 - Motor vehicle and engine compliance with Federal antipollution emission requirements.

    Science.gov (United States)

    2010-04-01

    ... requirements. This section is ancillary to the regulations of the U.S. Environmental Protection Agency (EPA.... Those regulations should be consulted for more detailed information concerning EPA emission requirements... and exclusions from emission requirements based on age of vehicle. The following motor vehicles...

  10. 78 FR 15920 - Federal Motor Vehicle Safety Standards; Tire Selection and Rims

    Science.gov (United States)

    2013-03-13

    ... [Docket No. NHTSA-2013-0030] RIN 2127-AL24 Federal Motor Vehicle Safety Standards; Tire Selection and Rims... Safety Standard (FMVSS) No. 110 to make it clear that special trailer (ST) tires are permitted to be... also proposes to exclude these trailers from a vehicle testing requirement that a tire must be retained...

  11. Compressed natural gas vehicles motoring towards a green Beijing

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Ming; Kraft-Oliver, T. [International Institute for Energy Conservation (IIEC) - Asia, Bangkok (Thailand); Guo Xiao Yan [China North Vehicle Research Institute (CNVRI), Beijing (China)

    1996-12-31

    This paper first describes the state-of-the-art of compressed natural gas (CNG) technologies and evaluates the market prospects for CNG vehicles in Beijing. An analysis of the natural gas resource supply for fleet vehicles follows. The costs and benefits of establishing natural gas filling stations and promoting the development of vehicle technology are evaluated. The quantity of GHG reduction is calculated. The objective of the paper is to provide information of transfer niche of CNG vehicle and equipment production in Beijing. This paper argues that the development of CNG vehicles is a cost-effective strategy for mitigating both air pollution and GHG.

  12. Fuel taxes, motor vehicle emission standards and patents related to the fuel-efficiency and emissions of motor vehicles. Joint Meetings of Tax and Environment Experts

    International Nuclear Information System (INIS)

    Vollebergh, H.

    2010-01-01

    Contribution to the project on Taxation, Innovation and the Environment of OECD's Joint Meetings of Tax and Environment Experts. It studies the impacts of motor vehicle fuel taxes and mandatory fuel efficiency standards on relevant car-related innovation activity in selected car-producing countries.

  13. The advancement of electric vehicles - case: Tesla Motors. Disruptive technology requiring systemic innovating

    OpenAIRE

    Lehtinen, Petri

    2015-01-01

    Electric vehicles have existed for over 100 years as a disruptive innovation. Even though they have always been easier to use, quieter and cleaner, gasoline cars have beaten it in price, range and faster fueling. As gasoline cars have been the technological standard for the past 150 years there has been no motivation by car manufacturers to advance electric vehicles. By producing electric vehicles Tesla Motors has appropriately become the first successful startup car manufacturer in over 100 ...

  14. 77 FR 73459 - California State Motor Vehicle Pollution Control Standards; Notice of Waiver of Clean Air Act...

    Science.gov (United States)

    2012-12-10

    ... ENVIRONMENTAL PROTECTION AGENCY [FRL-9759-4] California State Motor Vehicle Pollution Control Standards; Notice of Waiver of Clean Air Act Preemption; California's 2010 Model Year Heavy-Duty Vehicle and... for CARB's own motor vehicle pollution control program based on lack of compelling and extraordinary...

  15. Self-harm and risk of motor vehicle crashes among young drivers : findings from the DRIVE Study

    NARCIS (Netherlands)

    Martiniuk, Alexandra L. C.; Ivers, Rebecca Q.; Glozier, Nick; Patton, George C.; Lam, Lawrence T.; Boufous, Soufiane; Senserrick, Teresa; Williamson, Ann; Stevenson, Mark; Norton, Robyn

    2009-01-01

    Background: Some motor vehicle crashes, particularly single-vehicle crashes, may result from intentional self-harm. We conducted a prospective cohort study to assess the risk that intentional self-harm poses for motor vehicle crashes among young drivers. Methods: We prospectively linked survey data

  16. 78 FR 41852 - Hours of Service for Commercial Motor Vehicle Drivers; Regulatory Guidance Concerning Off-Duty Time

    Science.gov (United States)

    2013-07-12

    ... provided: 1. The driver is relieved of all duty and responsibility for the care and custody of the vehicle... Service for Commercial Motor Vehicle Drivers; Regulatory Guidance Concerning Off-Duty Time AGENCY: Federal... motor vehicle (CMV) driver to record meal and other routine stops made during a work shift as off-duty...

  17. Evaluation of half wave induction motor drive for use in passenger vehicles

    Science.gov (United States)

    Hoft, R. G.; Kawamura, A.; Goodarzi, A.; Yang, G. Q.; Erickson, C. L.

    1985-01-01

    Research performed at the University of Missouri-Columbia to devise and design a lower cost inverter induction motor drive for electrical propulsion of passenger vehicles is described. A two phase inverter motor system is recommended. The new design is predicted to provide comparable vehicle performance, improved reliability and a cost advantage for a high production vehicle, decreased total rating of the power semiconductor switches, and a somewhat simpler control hardware compared to the conventional three phase bridge inverter motor drive system. The major disadvantages of the two phase inverter motor drive are that it is larger and more expensive than a three phase machine, the design of snubbers for the power leakage inductances produce higher transient voltages, and the torque pulsations are relatively large because of the necessity to limit the inverter switching frequency to achieve high efficiency.

  18. GLASS PLATES FOR MOTOR VEHICLES AND OTHER MEANS OF TRANSPORT

    Directory of Open Access Journals (Sweden)

    Camelia CĂPĂŢÎNĂ

    2012-05-01

    Full Text Available At present, the majority of high quality glass plate is used in vehicle industry. The paper presents the technological process for obtaining glass plate, used in vehicle industry. Besides the usual attributes of high quality plane glass, those used in vehicle industry must not result in sharp and cutting splinters when broken, being dangerous for the passengers. This quality, due to which it is called safety glass, is obtained by various methods.

  19. Exploring medical identity theft.

    Science.gov (United States)

    Mancilla, Desla; Moczygemba, Jackie

    2009-09-16

    The crime of medical identity theft is a growing concern in healthcare institutions. A mixed-method study design including a two-stage electronic survey, telephone survey follow-up, and on-site observations was used to evaluate current practices in admitting and registration departments to reduce the occurrence of medical identity theft. Survey participants were chief compliance officers in acute healthcare organizations and members of the Health Care Compliance Association. Study results indicate variance in whether or how patient identity is confirmed in healthcare settings. The findings of this study suggest that information systems need to be designed for more efficient identity management. Admitting and registration staff must be trained, and compliance with medical identity theft policies and procedures must be monitored. Finally, biometric identity management solutions should be considered for stronger patient identification verification.

  20. Regarding the NVH Behaviour of the more Electric Vehicles. Study Case of a Small PM Motor

    Directory of Open Access Journals (Sweden)

    Florin Lazăr

    2014-09-01

    Full Text Available The noise and vibration behaviour of electric and hybrid vehicles is dramatically different from conventional vehicles. The noise and vibration mechanisms of the individual components (combustion engine, electric motor, transmission etc. are known in principle, but an electric or hybrid powertrain features additional and different components as well as new operation modes compared to a conventional powertrain. This results in new interactions which are uncommon in this form for conventional vehicles. In the case of the electric traction, the electric motor becomes an important noise and vibrations source. Depending on the design of the motor, the electromagnetic (EM pulses and corresponding torque pulses from the motor can be very strong. These can be radiated as noise directly from the motor housing and can also be transmitted structurally to the support structure through the motor mounts. However, the EM forces are generally lower than the combustion and reciprocating mass forces of an IC engine, and significantly, they are at a much higher frequency. On the other side, the electric drives are quite numerous in cars. Lot of smaller motors are involved in X-by-wire systems or other comfort oriented systems. As a study case, the paper is focused on the NVH produced by a 0.25kW PM motor.

  1. AN AUTOMATIC CAR ANTI-THEFT ALARM SYSTEM

    OpenAIRE

    J. A. Enokela; E.J. Ibanga

    2007-01-01

    The theft of cars and other automobiles by criminals has become so frequent in our society as to be classified as alarming. Most of the thefts are organized by gangs of robbers but sometimes individuals engage in this activity. The result usually, however, is that the persons from whom the vehicles have been stolen are left to grieve as many of these vehicles are never recovered. This paper describes a simple alarm system that can be easily installed in all kinds of vehicles. The system desc...

  2. Identity theft and your practice.

    Science.gov (United States)

    Asbell, Lisa

    2010-01-01

    Medical identity theft is a growing problem in America. The federal government has passed laws to help "prevent" identity theft. However, several powerful medical associations are fighting the legislation. Americans need to know what is happening with these laws and why these laws are important to protect providers from lawsuits and consumers of healthcare from medical identity theft.

  3. Design of outer-rotor type multipolar SR motor for electric vehicle

    International Nuclear Information System (INIS)

    Nakamura, Kenji; Suzuki, Yosuke; Goto, Hiroki; Ichinokura, Osamu

    2005-01-01

    In this paper, we design an outer-rotor type multipolar switched reluctance (SR) motor, and examine an application of the SR motor to an electric vehicle (EV). The design is based on a nonlinear magnetic circuit model proposed by the authors. Using the model, we can calculate dynamic characteristics of a SR motor accurately. Furthermore, by combining the nonlinear magnetic circuit model with a motor drive circuit and motion equation of an EV, we can predict dynamic characteristics such as the maximum speed, acceleration torque, and a battery current of the EV

  4. Primer on Motor Fuel Excise Taxes and the Role of Alternative Fuels and Energy Efficient Vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Schroeder, Alex [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2015-08-26

    Motor fuel taxes were established to finance our nation’s transportation infrastructure, yet evolving economic, political, and technological influences are constraining this ability. At the federal level, the Highway Trust Fund (HTF), which is primarily funded by motor fuel taxes, has become increasingly dependent on general fund contributions and short-term reauthorizations to prevent insolvency. As a result, there are discussions at both the federal and state levels in which stakeholders are examining the future of motor fuel excise taxes as well as the role of electric and alternative fuel vehicles in that future. On July 1, 2015, six states increased their motor fuel tax rates.

  5. Accidents involving off-road motor vehicles in a northern community.

    Science.gov (United States)

    Hasselback, P; Wilding, H R

    1987-01-01

    The increasing number of accidents associated with off-road motor vehicles used for recreational purposes prompted this prospective study. During 1985 the records of victims of all motor vehicle accidents who were seen at the Hudson Bay Union Hospital, Hudson Bay, Sask., were studied; patients involved in on-road vehicle accidents were included for comparison. Emphasis was placed on age, vehicle type, mechanism of accident, injury severity and the use of safety features. Almost half of the victims of off-road vehicle accidents were under 16 years of age. The poor adherence to government legislation and manufacturer recommendations was evident in the number of people who did not wear helmets or use headlights. PMID:3651929

  6. Study on the Rollover Characteristic of In-Wheel-Motor-Driven Electric Vehicles Considering Road and Electromagnetic Excitation

    OpenAIRE

    Di Tan; Haitao Wang; Qiang Wang

    2016-01-01

    For in-wheel-motor-driven electric vehicles, the motor is installed in the wheel directly. Tyre runout and uneven load can cause magnet gap deformation in the motor, which will produce electromagnetic forces that further influence the vehicle rollover characteristics. To study the rollover characteristics, a verified 16-degree-of-freedom rollover dynamic model is introduced. Next, the vehicle rollover characteristics both with and without electromagnetic force are analyzed under conditions of...

  7. Thefts, break-ins, etc.

    CERN Multimedia

    Property Protection Group

    2004-01-01

    TAKING PRECAUTIONS IS THE BEST MEANS OF PROTECTION On the eve of CERN's annual end of year closure, it is in your own interest, that of your colleagues and that of the Organization, that the following recommendations be followed: 1. MONEY, VALUABLES & KEYS: Do not leave money or valuables in your office or your lockers. Keys and their copies should be removed or kept in a safe place. 2. DOORS & WINDOWS: Lock office, workshop, meeting-room doors etc. when you leave. Also close the windows if they are easily accessible from outside. 3. REPORTING INCIDENTS: Each crime solved could prevent another from being perpetrated. Please report any thefts, losses, objects gone missing and other incidents to the CERN Fire Brigade (tel. 74848) and keep them informed of any important developments (objects found, new clues, suspicious people or vehicles etc.). The Property Protection Group would like to wish you a Merry Christmas and a Happy New Year! Property Protection Group Tel. 72848

  8. Impact of Fiscal Decentralization on Motor Vehicle Taxation in the Slovak Republic

    Directory of Open Access Journals (Sweden)

    Konečný Vladimír

    2016-03-01

    Full Text Available The article deals with the motor vehicle tax in relation with fiscal decentralization, particularly from 2005 with competence delegated to the self-governing regions in the area of motor vehicle tax. The result of this provision in the field of fiscal decentralization is increasing of differences in the motor vehicle tax burden in self-governing regions of Slovakia. The paper is the result of solving a series of impact studies solved by the authors in this field. Gradually over time from the transfer of competences in setting tax rates on motor vehicles to self-governing regions and usage of the incomes of this tax can realistically assess the development and impact of this element of fiscal decentralization in the Slovak Republic as well as propose a solution of resulting situation. The aim is to eliminate differences in motor vehicle tax burden at regional and interstate level while maintaining the current level of tax revenues of self-governing regions.

  9. Challenges and Approaches for Developing Ultrafine Particle Emission Inventories for Motor Vehicle and Bus Fleets

    Directory of Open Access Journals (Sweden)

    Diane U. Keogh

    2011-03-01

    Full Text Available Motor vehicles in urban areas are the main source of ultrafine particles (diameters < 0.1 µm. Ultrafine particles are generally measured in terms of particle number because they have little mass and are prolific in terms of their numbers. These sized particles are of particular interest because of their ability to enter deep into the human respiratory system and contribute to negative health effects. Currently ultrafine particles are neither regularly monitored nor regulated by ambient air quality standards. Motor vehicle and bus fleet inventories, epidemiological studies and studies of the chemical composition of ultrafine particles are urgently needed to inform scientific debate and guide development of air quality standards and regulation to control this important pollution source. This article discusses some of the many challenges associated with modelling and quantifying ultrafine particle concentrations and emission rates for developing inventories and microscale modelling of motor vehicles and buses, including the challenge of understanding and quantifying secondary particle formation. Recommendations are made concerning the application of particle emission factors in developing ultrafine particle inventories for motor vehicle fleets. The article presents a précis of the first published inventory of ultrafine particles (particle number developed for the urban South-East Queensland motor vehicle and bus fleet in Australia, and comments on the applicability of the comprehensive set of average particle emission factors used in this inventory, for developing ultrafine particle (particle number and particle mass inventories in other developed countries.

  10. Improved transistorized AC motor controller for battery powered urban electric passenger vehicles

    Science.gov (United States)

    Peak, S. C.

    1982-01-01

    An ac motor controller for an induction motor electric vehicle drive system was designed, fabricated, tested, evaluated, and cost analyzed. A vehicle performance analysis was done to establish the vehicle tractive effort-speed requirements. These requirements were then converted into a set of ac motor and ac controller requirements. The power inverter is a three-phase bridge using power Darlington transistors. The induction motor was optimized for use with an inverter power source. The drive system has a constant torque output to base motor speed and a constant horsepower output to maximum speed. A gear shifting transmission is not required. The ac controller was scaled from the base 20 hp (41 hp peak) at 108 volts dec to an expanded horsepower and battery voltage range. Motor reversal was accomplished by electronic reversal of the inverter phase sequence. The ac controller can also be used as a boost chopper battery charger. The drive system was tested on a dynamometer and results are presented. The current-controlled pulse width modulation control scheme yielded improved motor current waveforms. The ac controller favors a higher system voltage.

  11. Emergency Department Visits by Older Adults for Motor Vehicle Collisions

    Directory of Open Access Journals (Sweden)

    Vogel, Jody A.

    2013-11-01

    Full Text Available Introduction: To describe the epidemiology and characteristics of emergency department (ED visits by older adults for motor vehicle collisions (MVC in the United States (U.S..Methods: We analyzed ED visits for MVCs using data from the 2003–2007 National Hospital Ambulatory Medical Care Survey (NHAMCS. Using U.S. Census data, we calculated annual incidence rates of driver or passenger MVC-related ED visits and examined visit characteristics, including triage acuity, tests performed and hospital admission or discharge. We compared older (65+ years and younger (18-64 years MVC patients and calculated odds ratios (OR and 95% confidence intervals (CIs to measure the strength of associations between age group and various visit characteristics. Multivariable logistic regression was used to identify independent predictors of admissions for MVC-related injuries among older adults.Results: From 2003–2007, there were an average of 237,000 annual ED visits by older adults for MVCs. The annual ED visit rate for MVCs was 6.4 (95% CI 4.6-8.3 visits per 1,000 for older adults and 16.4 (95% CI 14.0-18.8 visits per 1,000 for younger adults. Compared to younger MVC patients, after adjustment for gender, race and ethnicity, older MVC patients were more likely to have at least one imaging study performed (OR 3.69, 95% CI 1.46-9.36. Older MVC patients were not significantly more likely to arrive by ambulance (OR 1.47; 95% CI 0.76–2.86, have a high triage acuity (OR 1.56; 95% CI 0.77-3.14, or to have a diagnosis of a head, spinal cord or torso injury (OR 0.97; 95% CI 0.42-2.23 as compared to younger MVC patients after adjustment for gender, race and ethnicity. Overall, 14.5% (95% CI 9.8-19.2 of older MVC patients and 6.1% (95% CI 4.8-7.5 of younger MVC patients were admitted to the hospital. There was also a non-statistically significant trend toward hospital admission for older versus younger MVC patients (OR 1.78; 95% CI 0.71-4.43, and admission to the ICU if

  12. Imparting Motion to a Test Object Such as a Motor Vehicle in a Controlled Fashion

    Science.gov (United States)

    Southward, Stephen C. (Inventor); Reubush, Chandler (Inventor); Pittman, Bryan (Inventor); Roehrig, Kurt (Inventor); Gerard, Doug (Inventor)

    2014-01-01

    An apparatus imparts motion to a test object such as a motor vehicle in a controlled fashion. A base has mounted on it a linear electromagnetic motor having a first end and a second end, the first end being connected to the base. A pneumatic cylinder and piston combination have a first end and a second end, the first end connected to the base so that the pneumatic cylinder and piston combination is generally parallel with the linear electromagnetic motor. The second ends of the linear electromagnetic motor and pneumatic cylinder and piston combination being commonly linked to a mount for the test object. A control system for the linear electromagnetic motor and pneumatic cylinder and piston combination drives the pneumatic cylinder and piston combination to support a substantial static load of the test object and the linear electromagnetic motor to impart controlled motion to the test object.

  13. 28 CFR 29.9 - Motor vehicles for hire.

    Science.gov (United States)

    2010-07-01

    ... provision in the rental or lease agreement must utilize a larger font than the standard type in the... possession of the vehicle. (b) The notice required by this section shall be printed in bold type in the...

  14. 78 FR 55137 - Federal Motor Vehicle Safety Standards; Ejection Mitigation

    Science.gov (United States)

    2013-09-09

    ... in the fourth year; 75 percent in the fifth year; all vehicles (without use of credits) manufactured... restraint countermeasure would have to extend from the roof to the beltline (a vertical dimension of...

  15. 75 FR 67233 - Federal Motor Vehicle Safety Standards; Head Restraints

    Science.gov (United States)

    2010-11-02

    ... passenger vehicles, and vans). Of these whiplash injuries, 272,464 occurred as a result of rear impacts. For... approximately 18.5 inches with respect to the seat pan * * *. It appeared that an occupant whose sitting...

  16. Electricity theft: a comparative analysis

    International Nuclear Information System (INIS)

    Smith, T.B.

    2004-01-01

    Electricity theft can be in the form of fraud (meter tampering), stealing (illegal connections), billing irregularities, and unpaid bills. Estimates of the extent of electricity theft in a sample of 102 countries for 1980 and 2000 are undertaken. The evidence shows that theft is increasing in most regions of the world. The financial impacts of theft are reduced income from the sale of electricity and the necessity to charge more to consumers. Electricity theft is closely related to governance indicators, with higher levels of theft in countries without effective accountability, political instability, low government effectiveness and high levels of corruption. Electricity theft can be reduced by applying technical solutions such as tamper-proof meters, managerial methods such as inspection and monitoring, and in some cases restructuring power systems ownership and regulation

  17. Thrust Reduction of Magnetic Levitation Vehicle Driven by Long Stator Linear Synchronous Motor

    Directory of Open Access Journals (Sweden)

    Wan-Tsun Tseng

    2013-01-01

    Full Text Available The propulsion technology of long stator linear synchronous motors is used to drive high-speed maglev trains. The linear synchronous motor stator is divided into sections placed on guideway. The electric power supplies to stator sections in which the train just passes in change-step mode for long-distance operation. However, a thrust drop will be caused by change-step machinery for driving magnetic vehicle. According to the train speed and vehicle data, the change-step mode has three types of operation, namely premature commutation, simultaneous commutation, and late commutation. Each type of operation has a different thrust drop which can be affected by several parameters such as jerk, running speed, motor section length, and vehicle data. This paper focuses on determining the thrust drop of the change-step mode. The study results of this paper can be used to improve the operation system of high-speed maglev trains.

  18. Automated processing of data on the use of motor vehicles in the Serbian Armed Forces

    Directory of Open Access Journals (Sweden)

    Nikola S. Osmokrović

    2012-10-01

    Full Text Available The main aim of introducing information technology into the armed forces is the automation of the management process. The management in movement and transport (M&T in our armed forces has been included in the process of automation from the beginning. For that reason, today we can speak about the automated processing of data on road traffic safety and on the use of motor vehicles. With regard to the overall development of the information system of the movement and transport service, the paper presents an information system of the M&T service for the processing of data on the use of motor vehicles. The main features, components and functions of the 'Vozila' application, which was specially developed for the automated processing of data on motor vehicle use, are explained in particular.

  19. 40 CFR 80.527 - Under what conditions may motor vehicle diesel fuel subject to the 15 ppm sulfur standard be...

    Science.gov (United States)

    2010-07-01

    ... vehicle diesel fuel subject to the 15 ppm sulfur standard be downgraded to motor vehicle diesel fuel... Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Motor Vehicle Diesel Fuel Standards and Requirements § 80.527 Under what conditions may motor vehicle diesel fuel subject to the 15...

  20. Advanced dc motor controller for battery-powered electric vehicles

    Science.gov (United States)

    Belsterling, C. A.

    1981-01-01

    A motor generation set is connected to run from the dc source and generate a voltage in the traction motor armature circuit that normally opposes the source voltage. The functional feasibility of the concept is demonstrated with tests on a Proof of Principle System. An analog computer simulation is developed, validated with the results of the tests, applied to predict the performance of a full scale Functional Model dc Controller. The results indicate high efficiencies over wide operating ranges and exceptional recovery of regenerated energy. The new machine integrates both motor and generator on a single two bearing shaft. The control strategy produces a controlled bidirectional plus or minus 48 volts dc output from the generator permitting full control of a 96 volt dc traction motor from a 48 volt battery, was designed to control a 20 hp traction motor. The controller weighs 63.5 kg (140 lb.) and has a peak efficiency of 90% in random driving modes and 96% during the SAE J 227a/D driving cycle.

  1. Design and Research on Vehicles Motor Testing System Based on Improvement PID

    Directory of Open Access Journals (Sweden)

    Fan Kuangang

    2014-08-01

    Full Text Available Motor is the important parts in vehicles. It is the key parts for achieving automation. It is the critical technology to test vehicle motors. We take the PID (Proportion Integration Differentiation as based fundamental controlling algorithm, and we test motor parameters through LabVIEW for single-chip AT89C52. According to practical working condition, we build circuit electric field boundary, and analyze electric field distribution of hard circuit. In addition, we also design filtering circuit for main interrupt frequency (below 1 kHz, and we improved PID for direct motor speed which is controlled by PWM (pulse-width modulation to reach speed astatic regulation. At the same time, the system achieves soft start-up.

  2. Explaining reduction of pedestrian-motor vehicle crashes in Arkhangelsk, Russia, in 2005-2010.

    Science.gov (United States)

    Kudryavtsev, Alexander V; Nilssen, Odd; Lund, Johan; Grjibovski, Andrej M; Ytterstad, Børge

    2012-01-01

    To explain a reduction in pedestrian-motor vehicle crashes in Arkhangelsk, Russia, in 2005-2010. Retrospective ecological study. For 2005-2010, police data on pedestrian-motor vehicle crashes, traffic violations, and total motor vehicles (MVs) were combined with data on changes in national road traffic legislation and municipal road infrastructure. Negative binomial regression was used to investigate trends in monthly rates of pedestrian-motor vehicle crashes per total MVs and estimate changes in these rates per unit changes in the safety measures. During the 6 years, the police registered 2,565 pedestrian-motor vehicle crashes: 1,597 (62%) outside crosswalks, 766 (30%) on non-signalized crosswalks, and 202 (8%) on signalized crosswalks. Crash rates outside crosswalks and on signalized crosswalks decreased on average by 1.1% per month, whereas the crash rate on non-signalized crosswalks remained unchanged. Numbers of signalized and non-signalized crosswalks increased by 14 and 19%, respectively. Also, 10% of non-signalized crosswalks were combined with speed humps, and 4% with light-reflecting vertical signs. Pedestrian penalties for traffic violations increased 4-fold. Driver penalties for ignoring prohibiting signal and failure to give way to pedestrian on non-signalized crosswalk increased 7- and 8-fold, respectively. The rate of total registered drivers' traffic violations per total MVs decreased on average by 0.3% per month. All studied infrastructure and legislative measures had inverse associations with the rate of crashes outside crosswalks. The rate of crashes on signalized crosswalks showed inverse associations with related monetary penalties. The introduction of infrastructure and legislative measures is the most probable explanation of the reduction of pedestrian-motor vehicle crashes in Arkhangelsk. The overall reduction is due to decreases in rates of crashes outside crosswalks and on signalized crosswalks. No change was observed in the rate of

  3. Explaining reduction of pedestrian–motor vehicle crashes in Arkhangelsk, Russia, in 2005–2010

    Directory of Open Access Journals (Sweden)

    Alexander V. Kudryavtsev

    2012-09-01

    Full Text Available Objective. To explain a reduction in pedestrian–motor vehicle crashes in Arkhangelsk, Russia, in 2005–2010. Study design. Retrospective ecological study. Methods. For 2005–2010, police data on pedestrian–motor vehicle crashes, traffic violations, and total motor vehicles (MVs were combined with data on changes in national road traffic legislation and municipal road infrastructure. Negative binomial regression was used to investigate trends in monthly rates of pedestrian–motor vehicle crashes per total MVs and estimate changes in these rates per unit changes in the safety measures. Results. During the 6 years, the police registered 2,565 pedestrian–motor vehicle crashes: 1,597 (62% outside crosswalks, 766 (30% on non-signalized crosswalks, and 202 (8% on signalized crosswalks. Crash rates outside crosswalks and on signalized crosswalks decreased on average by 1.1% per month, whereas the crash rate on non-signalized crosswalks remained unchanged. Numbers of signalized and non-signalized crosswalks increased by 14 and 19%, respectively. Also, 10% of non-signalized crosswalks were combined with speed humps, and 4% with light-reflecting vertical signs. Pedestrian penalties for traffic violations increased 4-fold. Driver penalties for ignoring prohibiting signal and failure to give way to pedestrian on non-signalized crosswalk increased 7- and 8-fold, respectively. The rate of total registered drivers’ traffic violations per total MVs decreased on average by 0.3% per month. All studied infrastructure and legislative measures had inverse associations with the rate of crashes outside crosswalks. The rate of crashes on signalized crosswalks showed inverse associations with related monetary penalties. Conclusions. The introduction of infrastructure and legislative measures is the most probable explanation of the reduction of pedestrian–motor vehicle crashes in Arkhangelsk. The overall reduction is due to decreases in rates of crashes

  4. Role of motor vehicle lifetime extension in climate change policy.

    Science.gov (United States)

    Kagawa, Shigemi; Nansai, Keisuke; Kondo, Yasushi; Hubacek, Klaus; Suh, Sangwon; Minx, Jan; Kudoh, Yuki; Tasaki, Tomohiro; Nakamura, Shinichiro

    2011-02-15

    Vehicle replacement schemes such as the "cash for clunkers" program in the U.S. and the "scrappage scheme" in the UK have featured prominently in the economic stimulation packages initiated by many governments to cope with the global economic crisis. While these schemes were designed as economic instruments to support the vehicle production industry, governments have also claimed that these programs have environmental benefits such as reducing CO2 emissions by bringing more fuel-efficient vehicles onto the roads. However, little evidence is available to support this claim as current energy and environmental accounting models are inadequate for comprehensively capturing the economic and environmental trade-offs associated with changes in product life and product use. We therefore developed a new dynamic model to quantify the carbon emissions due to changes in product life and consumer behavior related to product use. Based on a case study of Japanese vehicle use during the 1990-2000 period, we found that extending, not shortening, the lifetime of a vehicle helps to reduce life-cycle CO2 emissions throughout the supply chain. Empirical results also revealed that even if the fuel economy of less fuel-efficient ordinary passenger vehicles were improved to levels comparable with those of the best available technology, i.e. hybrid passenger cars currently being produced in Japan, total CO2 emissions would decrease by only 0.2%. On the other hand, we also find that extending the lifetime of a vehicle contributed to a moderate increase in emissions of health-relevant air pollutants (NOx, HC, and CO) during the use phase. From the results, this study concludes that the effects of global warming and air pollution can be somewhat moderated and that these problems can be addressed through specific policy instruments directed at increasing the market for hybrid cars as well as extending lifetime of automobiles, which is contrary to the current wisdom.

  5. Model based Fault Detection and Isolation for Driving Motors of a Ground Vehicle

    Directory of Open Access Journals (Sweden)

    Young-Joon Kim

    2016-04-01

    Full Text Available This paper proposes model based current sensor and position sensor fault detection and isolation algorithm for driving motor of In-wheel independent drive electric vehicle. From low level perspective, fault diagnosis conducted and analyzed to enhance robustness and stability. Composing state equation of interior permanent magnet synchronous motor (IPMSM, current sensor fault and position sensor fault diagnosed with parity equation. Validation and usefulness of algorithm confirmed based on IPMSM fault occurrence simulation data.

  6. A Minimization of Speed Ripple of Sensorless DTC for controlled Induction Motors used in Electric Vehicles

    OpenAIRE

    Khoucha , Farid; Marouani , Khoudir; Kheloui , Abdelaziz; Benbouzid , Mohamed

    2006-01-01

    International audience; The main theme of this paper is to present different switching techniques in DTC induction motor drives for electric vehicle applications, witch insert zero-voltage vector and/or more non zero-voltage vectors to the conventional switching table associated to full adaptive flux and speed observer. Those techniques are quite effective in reducing the torque pulsation and the speed ripples of the motors, as demonstrated in experimental results.

  7. Modal Analysis of In-Wheel Motor-Driven Electric Vehicle Based on Bond Graph Theory

    Directory of Open Access Journals (Sweden)

    Di Tan

    2017-01-01

    Full Text Available A half-car vibration model of an electric vehicle driven by rear in-wheel motors was developed using bond graph theory and the modular modeling method. Based on the bond graph model, modal analysis was carried out to study the vibration characteristics of the electric vehicle. To verify the effectiveness of the established model, the results were compared to ones computed on the ground of modal analysis and Newton equations. The comparison shows that the vibration model of the electric vehicle based on bond graph theory not only is able to better compute the natural frequency but also can easily determine the deformation mode, momentum mode, and other isomorphism modes and describe the dynamic characteristics of an electric vehicle driven by in-wheel motors more comprehensively than other modal analysis methods.

  8. Developing particulate thin filter using coconut fiber for motor vehicle emission

    Science.gov (United States)

    Wardoyo, A. Y. P.; Juswono, U. P.; Riyanto, S.

    2016-03-01

    Amounts of motor vehicles in Indonesia have been recognized a sharply increase from year to year with the increment reaching to 22 % per annum. Meanwhile motor vehicles produce particulate emissions in different sizes with high concentrations depending on type of vehicles, fuels, and engine capacity. Motor Particle emissions are not only to significantly contribute the atmosphric particles but also adverse to human health. In order to reduce the particle emission, it is needed a filter. This study was aimed to develop a thin filter using coconut fiber to reduce particulate emissions for motor vehicles. The filter was made of coconut fibers that were grinded into power and mixed with glues. The filter was tested by the measurements of particle concentrations coming out from the vehicle exhaust directly and the particle concentrations after passing through the filter. The efficiency of the filter was calculated by ratio of the particle concentrations before comming in the filter to the particle conentrations after passing through the filter. The results showed that the efficiency of the filter obtained more than 30 %. The efficiency increases sharply when a number of the filters are arranged paralelly.

  9. Optimization of an implicit constrained multi-physics system for motor wheels of electric vehicle

    International Nuclear Information System (INIS)

    Lei, Fei; Du, Bin; Liu, Xin; Xie, Xiaoping; Chai, Tian

    2016-01-01

    In this paper, implicit constrained multi-physics model of a motor wheel for an electric vehicle is built and then optimized. A novel optimization approach is proposed to solve the compliance problem between implicit constraints and stochastic global optimization. Firstly, multi-physics model of motor wheel is built from the theories of structural mechanics, electromagnetism and thermal physics. Then, implicit constraints are applied from the vehicle performances and magnetic characteristics. Implicit constrained optimization is carried out by a series of unconstrained optimization and verifications. In practice, sequentially updated subspaces are designed to completely substitute the original design space in local areas. In each subspace, a solution is obtained and is then verified by the implicit constraints. Optimal solutions which satisfy the implicit constraints are accepted as final candidates. The final global optimal solution is optimized from those candidates. Discussions are carried out to discover the differences between optimal solutions with unconstrained problem and different implicit constrained problems. Results show that the implicit constraints have significant influences on the optimal solution and the proposed approach is effective in finding the optimals. - Highlights: • An implicit constrained multi-physics model is built for sizing a motor wheel. • Vehicle dynamic performances are applied as implicit constraints for nonlinear system. • An efficient novel optimization is proposed to explore the constrained design space. • The motor wheel is optimized to achieve maximum efficiency on vehicle dynamics. • Influences of implicit constraints on vehicle performances are compared and analyzed.

  10. Design and Analysis of Multi-Phase BLDC Motors for Electric Vehicles

    Directory of Open Access Journals (Sweden)

    G. Boztas

    2018-04-01

    Full Text Available This paper presents a design and analysis of multi-phase brushless direct current (BLDC motor for electric vehicles (EV. In this work, hub-wheels having 110Nm, 900rpm rated values have been designed for the proposed EV. This EV can produce 440 Nm without using transmission, differential and other mechanical components which have very high losses due to the mechanical fraction. The motors to be used in the EV have been designed as 3-, 5- and 7-phase by Infolytica/Motor Solve Software to compare their performances at the same load conditions. The same rotor geometry has been utilized for the motors. However, slot numbers and dimensions of the stator have been determined by considering the motor phase number. Performance curves of phase-currents, output powers, torques, efficiencies and power factors have been presented for these motors at the same operating conditions. It can be possible to use lower power switches in motor drive system thanks to the phase current reduction since the phase currents decrease proportionally to motor phase number. This work shows that the multi-phase BLDC motors are a good alternative in order to obtain lower torque and lower power inverter structure than the 3-phase BLDC motors which are used as standard.

  11. Rare-earth-free propulsion motors for electric vehicles: a technology review

    OpenAIRE

    Riba Ruiz, Jordi-Roger; Lopez Torres, Carlos; Romeral Martínez, José Luis; García Espinosa, Antonio

    2016-01-01

    Several factors including fossil fuels scarcity, prices volatility, greenhouse gas emissions or current pollution levels in metropolitan areas are forcing the development of greener transportation systems based on more efficient electric and hybrid vehicles. Most of the current hybrid electric vehicles use electric motors containing powerful rare-earth permanent magnets. However, both private companies and estates are aware of possible future shortages, price uncertainty and geographical conc...

  12. Dynamic Modeling and Simulation of a Switched Reluctance Motor in a Series Hybrid Electric Vehicle

    OpenAIRE

    Siavash Sadeghi; Mojtaba Mirsalim; Arash Hassanpour Isfahani

    2010-01-01

    Dynamic behavior analysis of electric motors is required in order to accuratelyevaluate the performance, energy consumption and pollution level of hybrid electricvehicles. Simulation tools for hybrid electric vehicles are divided into steady state anddynamic models. Tools with steady-state models are useful for system-level analysiswhereas tools that utilize dynamic models give in-depth information about the behavior ofsublevel components. For the accurate prediction of hybrid electric vehicl...

  13. Evidence report : psychiatric disorders and commercial motor vehicle driver safety.

    Science.gov (United States)

    2008-08-29

    This report was prepared by ECRI Institute under subcontract to MANILA Consulting Group, Inc., which holds prime GS-10F-0177N/DTMC75-06-F-00039 with the Department of Transportations Federal Motor Carrier Safety Administration. ECRI Institute is a...

  14. Motor integrated permanent magnet gear in a battery electrical vehicle

    DEFF Research Database (Denmark)

    Frandsen, Tommy; Mathe, Laszlo; Berg, Nick Ilsø

    2013-01-01

    ) and the background for the specifications are elaborated. Simulated as well as measured results of rotational losses of the first and second version are compared. The efficiency of the new design is investigated and compared to the drivetrain of the Tesla Roadster and two direct drive axial flux motors in a few...

  15. Research on Control System of Three - phase Brushless DC Motor for Electric Vehicle

    Science.gov (United States)

    Wang, Zhiwei; Jin, Hai; Guo, Jie; Su, Jie; Wang, Miao

    2017-12-01

    In order to study the three-phase brushless motor control system of electric vehicle, Freescale9S12XS128 chip is used as the control core, and the power MOSFET is used as the inverter device. The software is compiled by Codewarrior software. The speed control link adopts open-loop control, and the control chip collects the external sensor signal voltage Change control PWM signal output control three-phase brushless DC motor speed. The whole system consists of Hall position detection module, current detection module, power drive module and voltage detection module. The basic functions of three-phase brushless DC motor drive control are realized.

  16. Design and Analysis of Multi-Phase BLDC Motors for Electric Vehicles

    OpenAIRE

    Boztas, Gullu; Yildirim, Merve; Aydogmus, Omur

    2018-01-01

    This paper presents a design and analysis of multiphase brushless direct current (BLDC) motor for electric vehicles (EV). In this work, hub-wheels having 110Nm, 900rpm rated values have been designed for the proposed EV. This EV can produce 440 Nm without using transmission, differential and other mechanical components which have very high losses due to the mechanical fraction. The motors to be used in the EV have been designed as 3-, 5- and 7-phase by Infolytica/Motor Solve Software to compa...

  17. Imparting motion to a test object such as a motor vehicle in a controlled fashion

    OpenAIRE

    2011-01-01

    An apparatus imparts motion to a test object such as a motor vehicle in a controlled fashion. A base has mounted on it a linear electromagnetic motor having a first end and a second end, the first end being connected to the base. A pneumatic cylinder and piston combination have a first end and a second end, the first end connected to the base so that the pneumatic cylinder and piston combination is generally parallel with the linear electromagnetic motor. The second ends of the linear electro...

  18. Trace elements in particles of motor vehicle exhaust in Shanghai

    International Nuclear Information System (INIS)

    Jiang Da; Qiu Zhijun; Lu Rongrong; Qiu Huiyuan; Zhu Jieqing; Li Xiaolin

    2002-01-01

    A nuclear microprobe with high spatial resolution and high analytical sensitivity was applied to analyze trace elements, especially lead, in vehicle exhaust of Shanghai city. The result shows that the chemical composition and its corresponding x-ray relative intensity are different among different vehicle exhausts. There are many kinds of metal elements in particles of vehicle exhaust, most are harmful to people, such as Ti, Cr, Mn, Pb, etc. The authors found that the lead concentration was 6820 μg/g and the bromine concentration was 5300 μg/g in the exhaust from Santana using leaded gasoline (SULG), which is higher than any other kinds of vehicle exhausts. The authors have also detected the minimum lead in the particles of unleaded gasoline and its content varies from one to another. Its mean concentration was 450 μg/g and the highest reached 6210 μg/g. The unleaded gasoline's Pb existed in the whole particle while the leaded gasoline's enriched in the surface of the particle and was more harmful to the human beings

  19. 77 FR 74745 - Used Motor Vehicle Trade Regulation Rule

    Science.gov (United States)

    2012-12-17

    ... Certified Used Cars--The Wave of the Future, Edmunds.com , Inc., http://www.edmunds.com/car-buying/certified... warranty information from manufacturers other than the ones for which they have a franchise.\\58\\ NADA also... Guide also suggests that consumers get an independent inspection of a vehicle before buying it. Since...

  20. Restraint use and seating position among children in motor vehicles ...

    African Journals Online (AJOL)

    Just over a third of the children were seated on the front seat of the vehicle, ... meaning adult will be dislodged by the huge gravitational forces in the case of an ..... action. 2009. http://whqlibdoc.who.int/publications/2009/9789241563840_.

  1. 76 FR 51120 - Denial of Motor Vehicle Defect Petition

    Science.gov (United States)

    2011-08-17

    ... investigation into the ``air bag systems failure'' that they experienced in their model year (MY) 2008 Toyota... investigation of MY 2008 Toyota Corolla vehicles is unlikely to result in a determination that a safety-related... allege that the frontal air bags in their Toyota Corolla failed to deploy during a crash into a deer...

  2. Two-wheeled motor vehicle technology in India: Evolution, prospects and issues

    International Nuclear Information System (INIS)

    Iyer, Narayan V.; Badami, Madhav G.

    2007-01-01

    By providing affordable mobility to millions of people, two-wheeled motor (M2W) vehicles play a vital role in urban transport in India and other low-income Asian countries. At the same time, these vehicles contribute significantly to urban transport impacts and energy consumption, and are characterized by high emissions and traffic mortalities per passenger-kilometre. Given the importance of technology in the popularity of these vehicles and their transport impacts, this paper discusses the evolution of M2W vehicle technology in India, and contributory factors including market forces, environmental regulation, and industry R and D efforts. It then discusses technologies that we expect to be implemented for M2W vehicles in India over the next two or three decades, the likely implications of these technologies in terms of vehicle price, emissions, fuel economy and service life, and issues related to vehicle technology development and implementation. The paper shows that while the Indian M2W vehicle industry has achieved a transformation in innovation, product development and quality in response to market demands and environmental concerns, various technological and institutional challenges need to be addressed by this and the oil and vehicle servicing industries, and government agencies at all levels, to successfully deploy advanced vehicle technologies

  3. 75 FR 71648 - Federal Motor Vehicle Safety Standards, Child Restraint Systems; Hybrid III 10-Year-Old Child...

    Science.gov (United States)

    2010-11-24

    ... No. NHTSA-2010-0158 Regulation Identifier No. (RIN) 2127-AJ44 Federal Motor Vehicle Safety Standards, Child Restraint Systems; Hybrid III 10-Year-Old Child Test Dummy AGENCY: National Highway Traffic Safety... (SNPRM). SUMMARY: This document proposes to amend Federal Motor Vehicle Safety Standard (FMVSS) No. 213...

  4. The impact of motor-vehicles in Africa in the twentieth century : towards a socio-historical case study

    NARCIS (Netherlands)

    Gewald, J.B.

    2005-01-01

    The introduction of the motor vehicle into Africa during the course of the 20th century led to far-reaching and complex transformations of African economies, politics, societies and cultures. Through African agency the motor vehicle transformed all aspects of African life. Until now no systematic

  5. 40 CFR 80.500 - What are the implementation dates for the motor vehicle diesel fuel sulfur control program?

    Science.gov (United States)

    2010-07-01

    ... Information § 80.500 What are the implementation dates for the motor vehicle diesel fuel sulfur control... 40 Protection of Environment 16 2010-07-01 2010-07-01 false What are the implementation dates for the motor vehicle diesel fuel sulfur control program? 80.500 Section 80.500 Protection of Environment...

  6. Controlling hospital library theft.

    Science.gov (United States)

    Cuddy, Theresa M; Marchok, Catherine

    2003-04-01

    At Capital Health System/Fuld Campus (formerly Helene Fuld Medical Center), the Health Sciences Library lost many books and videocassettes. These materials were listed in the catalog but were missing when staff went to the shelves. The hospital had experienced a downsizing of staff, a reorganization, and a merger. When the library staff did an inventory, $10,000 worth of materials were found to be missing. We corrected the situation through a series of steps that we believe will help other libraries control their theft. Through regularly scheduling inventories, monitoring items, advertising, and using specific security measures, we have successfully controlled the library theft. The January 2002 inventory resulted in meeting our goal of zero missing books and videocassettes. We work to maintain that goal.

  7. REPORTING THEFTS, ETC.

    CERN Multimedia

    Property Protection Group

    2001-01-01

    The Property Protection Group wishes to remind you that: the theft, loss, disappearance, etc. of equipment belonging to CERN may be reported only by members of the Organization's personnel; members of the personnel are required to report such incidents at the Fire Brigade office, providing all the information needed to identify the equipment concerned (serial and inventory numbers, purchase price, etc.); in the event of theft, loss, etc., CERN cards, keys and mobile telephones will be replaced only upon presentation of a copy of the report made to the Fire Brigade. The Fire Brigade is located in Building 65 on the Meyrin Site (Tel. 74444) and is open every day of the week, 24 hours a day.

  8. Non-isolated integrated motor drive and battery charger based on the split-phase PM motor for plug-in vehicles

    OpenAIRE

    Serrano Guillén, Isabel; Bermejo Fernández, Álvaro

    2013-01-01

    In electric vehicles and plug-in hybrid electric vehicles, the utility grid charges the vehicle battery through a battery charger. Different solutions have been proposed to reduce the size and cost of the charger. One solution to achieve this is to include the devices used in the traction circuit in the charger circuit; this is called an integrated motor drive and battery charger. A split-phase PM motor, a motor with double set of windings, gives the opportunity to implement different wind...

  9. Obstructive sleep apnea among commercial motor vehicle drivers: using evidence-based practice to identify risk factors.

    Science.gov (United States)

    Olszewski, Kimberly; Wolf, Debra

    2013-11-01

    Commercial motor vehicle driving is a hazardous occupation, having the third highest fatality rate among common U.S. jobs. Among the estimated 14 million U.S. commercial motor vehicle drivers, the prevalence of obstructive sleep apnea is reported to be 17% to 28%. Despite the identified increased prevalence of obstructive sleep apnea among commercial motor vehicle drivers, federal law does not require that they be screened for obstructive sleep apnea. This article presents an evidence-based practice change project; the authors developed, implemented, and evaluated a screening program to identify commercial motor vehicle drivers' risk for obstructive sleep apnea during commercial driver medical examinations. The results of this practice change indicated screening for obstructive sleep apnea during the commercial driver medical examination led to improved identification of obstructive sleep apnea risk among commercial motor vehicle drivers and should be a clinical standard in occupational health clinics. Copyright 2013, SLACK Incorporated.

  10. 75 FR 50958 - Federal Motor Vehicle Safety Standards; Motorcoach Definition; Occupant Crash Protection

    Science.gov (United States)

    2010-08-18

    ... operated over 33,000 motorcoaches, they logged nearly 750 million passenger trips, and they traveled over 1..., and Puerto Rico. To be included in FARS, a crash must involve a motor vehicle traveling on a traffic...-occupant within 30 days of the crash. Motorcoaches are identified in FARS as ``cross-country intercity...

  11. Teaching case studies on the regulation of motor vehicle air pollution in China.

    Science.gov (United States)

    2009-12-23

    Motor vehicle air pollution is a critical component of China's severe air quality problem and has the potential to become an even greater issue in the years to come. On this project, the principal investigator and research staff are developing Harvar...

  12. Improved SCR ac Motor Controller for Battery Powered Urban Electric Vehicles

    Science.gov (United States)

    Latos, T. S.

    1982-01-01

    An improved ac motor controller, which when coupled to a standard ac induction motor and a dc propulsion battery would provide a complete electric vehicle power train with the exception of the mechanical transmission and drive wheels was designed. In such a system, the motor controller converts the dc electrical power available at the battery terminals to ac electrical power for the induction motor in response to the drivers commands. The performance requirements of a hypothetical electric vehicle with an upper weight bound of 1590 kg (3500 lb) were used to determine the power rating of the controller. Vehicle acceleration capability, top speed, and gradeability requisites were contained in the Society of Automotive Engineers (SAE) Schedule 227a(d) driving cycle. The important capabilities contained in this driving cycle are a vehicle acceleration requirement of 0 to 72.4 kmph (0 to 45 mph) in 28 seconds a top speed of 88.5 kmph (55 mph), and the ability to negotiate a 10% grade at 48 kmph (30 mph). A 10% grade is defined as one foot of vertical rise per 10 feet of horizontal distance.

  13. Impact of a Newly Constructed Motor Vehicle Road on Altitude Illness in the Nepal Himalayas.

    Science.gov (United States)

    Reisman, Jonathan; Deonarain, Dinesh; Basnyat, Buddha

    2017-12-01

    This study investigated the impact that motor vehicle travel along a newly constructed road has on altitude illness (including acute mountain sickness, high-altitude cerebral edema, and high-altitude pulmonary edema). The new road from Besisahar (760 m) to Manang (3540 m) in Nepal was completed in December 2014. We enrolled all patients diagnosed with altitude illness at the Himalayan Rescue Association Manang clinic in fall 2016. Phi coefficients were calculated to test for an association between Nepali ethnicity and rapid ascent by motor vehicle. A retrospective review looked at all patients with altitude illness from fall (September-November) 2010 to spring (February-May) 2016. In fall 2016, more than half (54%) of patients with altitude illness traveled to Manang by motor vehicle, and one-third (33%) reached Manang from low altitude (Besisahar) in less than 48 hours. Nepali nationality had a significant association with motor vehicle travel (phi +0.69, P road (P constructed road from Besisahar to Manang appears to be related to a significant increase in the number of patients with all forms of altitude illness, especially among Nepalis. The authors believe that educational interventions emphasizing prevention are urgently needed. Copyright © 2017 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

  14. 77 FR 22637 - Federal Motor Vehicle Safety Standards; Accelerator Control Systems

    Science.gov (United States)

    2012-04-16

    ... revise the Federal Motor Vehicle Safety Standard for accelerator control systems (ACS) in two ways. First... Standard (FMVSS) No. 124, Accelerator Control Systems,\\2\\ in two ways. First, we are proposing to update... February 2011 final report ``Technical Assessment of Toyota Electronic Throttle Control Systems,'' the...

  15. 9 CFR 3.114 - Primary conveyances (motor vehicle, rail, air and marine).

    Science.gov (United States)

    2010-01-01

    ..., rail, air and marine). 3.114 Section 3.114 Animals and Animal Products ANIMAL AND PLANT HEALTH... conveyances (motor vehicle, rail, air and marine). (a) The animal cargo space of primary conveyances used in.... (e) The interiors of animal cargo spaces in primary conveyances must be kept clean. (f) Live marine...

  16. DEFINITION OF OUTPUT ENERGY PARAMETERS OF A VEHICLE WITH AIR MOTOR

    Directory of Open Access Journals (Sweden)

    Voronkov, A.

    2013-06-01

    Full Text Available It was made trailer-speed motion analysis of minibus GAZ-2217 with air motor instead of the internal combustion engine and recommendations allowing to determine the output power of the power plant parameters for vehicle movement at low speed in urban cycle.

  17. 76 FR 14014 - Public Roundtables: Protecting Consumers in the Sale and Leasing of Motor Vehicles

    Science.gov (United States)

    2011-03-15

    ... categories of motor vehicle dealers (i.e. ``franchise,'' ``independent,'' and/or ``buy here, pay here'' \\15... ``buy here, pay here'' dealers. The Dodd-Frank Act also authorizes the FTC to prescribe rules using APA... terms, of credit or leasing to consumers? If so, in what manner and under what terms? \\15\\ ``Buy here...

  18. 41 CFR 101-39.204 - Obtaining motor vehicles for indefinite assignment.

    Science.gov (United States)

    2010-07-01

    ..., TRANSPORTATION, AND MOTOR VEHICLES 39-INTERAGENCY FLEET MANAGEMENT SYSTEMS 39.2-GSA Interagency Fleet Management... related services of the GSA Interagency Fleet Management System (IFMS) are provided to requesting agencies... have been consolidated into the supporting GSA IFMS fleet management center, and no agency-owned...

  19. 41 CFR 102-34.300 - How do we dispose of a domestic fleet motor vehicle?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false How do we dispose of a domestic fleet motor vehicle? 102-34.300 Section 102-34.300 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY...

  20. 41 CFR 109-26.501 - Purchase of new motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Purchase of new motor vehicles. 109-26.501 Section 109-26.501 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS SUPPLY AND...

  1. 41 CFR 101-26.501-9 - Centralized motor vehicle leasing program.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Centralized motor vehicle leasing program. 101-26.501-9 Section 101-26.501-9 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 26...

  2. 41 CFR 101-26.501 - Purchase of new motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Purchase of new motor vehicles. 101-26.501 Section 101-26.501 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 26-PROCUREMENT...

  3. Impact of motor vehicle accidents on neck pain and disability in general practice

    NARCIS (Netherlands)

    C.J. Vos (Kees); A.P. Verhagen (Arianne); J. Passchier (Jan); B.W. Koes (Bart)

    2008-01-01

    textabstractBackground: High levels of continuous neck pain after a motor vehicle accident (MVA) are reported in cross-sectional studies. Knowledge of this association in general practice is limited. Aim: To compare the differences in perceived pain and disability in patients with acute neck pain

  4. 78 FR 13607 - Minimum Training Requirements for Entry-Level Commercial Motor Vehicle Operators; Public...

    Science.gov (United States)

    2013-02-28

    ... analyses, including cost/benefit considerations. The entire day's proceedings will be webcast. DATES: The... Vehicle Operators; Public Listening Session AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of public listening session. SUMMARY: FMCSA announces that it will hold a public...

  5. Time trend of polycyclic aromatic hydrocarbon emission factors from motor vehicles

    Science.gov (United States)

    Tao, Shu; Shen, Huizhong; Wang, Rong; Sun, Kang

    2010-05-01

    Motor vehicle is an important emission source of polycyclic aromatic hydrocarbons (PAHs) and this is particularly true in urban areas. Motor vehicle emission factors (EFs) for individual PAH compound reported in the literature varied for 4 to 5 orders of magnitude, leading to high uncertainty in emission estimation. In this study, the major factors affecting EFs were investigated and characterized by regression models. Based on the model developed, a motor vehicle PAH emission inventory at country level was developed. It was found that country and model year are the most important factors affecting EFs for PAHs. The influence of the two factors can be quantified by a single parameter of per capita gross domestic production (purchasing power parity), which was used as the independent variables of the regression models. The models developed using randomly selected 80% of measurements and tested with the remained data accounted for 28 to 48% of the variations in EFs for PAHs measured in 16 countries over 50 years. The regression coefficients of the EF prediction models were molecular weight dependent. Motor vehicle emission of PAHs from individual countries in the world in 1985, 1995, 2005, 2015, and 2025 were calculated and the global emission of total PAHs were 470, 390, and 430 Gg in 1985, 1995, and 2005 and will be 290 and 130 Gg in 2015 and 2025, respectively. The emission is currently passing its peak and will decrease due to significant decrease in China and other developing countries.

  6. Post-purchase advertisement readership behaviour and repeat purchase intentions of motor vehicle consumers

    Directory of Open Access Journals (Sweden)

    S. Brijball

    2000-06-01

    Full Text Available The study assesses post-purchase advertisement readership behaviour and repeat purchase intentions of motor vehicle consumers. The aim is to determine the prevalence of selective exposure, and the impact of motor vehicle features and dissonance respectively. The empirical analysis was undertaken on a sample of 200 new motor vehicle buyers The results indicate that the majority of consumers do not engage in post-purchase selective advertisement readership behaviour. Furthermore, whilst motor vehicle features (make, model, dealership, month of purchases/ time lapse after purchases do not influence consumers' repeat purchase intentions, reported dissonance and the magnitude of cognitive dissonance experienced have a significant impact. Opsomming Hierdie studie evalueer die reaksie van verbruikers op advertensies nadat hulle n voertuig aangekoop het. Die doel was om vas te stel in watter n mate verbruikers selektiefis met advertensies en watter effek voertuig-eienskappe en dissonansie op die moontlikheid het om weer dieselfde voertuig te koop. Die empiriese anahse is mtgevoer op n steekproefvan 200 eicnaars van nuwe voertuie. Uit die resultate blyk dit dat die meerderheid van verbruikers me advertensies selektief lees nan aankoop me.Verder blyk dit dat die eienskappe vann motorvoertmg fabnkaat, model handelaar, maand van aankoop/tydsverloop na aankoop nie n verbruiker beinvloed om dieselfde voertuig weer te koop nie. Gerapporteerde dissonansie en die omvang van kognitiewe dissonansie na n aankoop, blyk tog 'n betekenisvolle impak te he.

  7. Motor vehicle fuel economy, the forgotten HC control stragegy. [Hydrocarbon (HC)

    Energy Technology Data Exchange (ETDEWEB)

    Deluchi, M.; Wang, Quanlu; Greene, D.L.

    1992-06-01

    Emissions of hydrocarbons from motor vehicles are recognized as major contributors to ozone pollution in urban areas. Petroleum-based motor fuels contain volatile organic compounds (VOC) which, together with oxides of nitrogen, promote the formation of ozone in the troposphere via complex photochemical reactions. VOC emissions from the tailpipe and evaporation from the fuel and engine systems of highway vehicles are believed to account for about 40% of total VOC emissions in any region. But motor fuels also generate emissions throughout the fuel cycle, from crude oil production to refining, storage, transportation, and handling, that can make significant contributions to the total inventory of VOC emissions. Many of these sources of emissions are directly related to the quantity of fuel produced and handled throughout the fuel cycle. It is, therefore, reasonable to expect that a reduction in total fuel throughput might result in a reduction of VOC emissions. In particular, reducing vehicle fuel consumption by increasing vehicle fuel economy should reduce total fuel throughput, thereby cutting total emissions of VOCS. In this report we identify the sources of VOC emissions throughout the motor fuel cycle, quantify them to the extent possible, and describe their dependence on automobile and light truck fuel economy.

  8. Identity and Apprenticeship: The Case of English Motor Vehicle Maintenance Apprentices

    Science.gov (United States)

    Brockmann, Michaela

    2010-01-01

    The paper arises from my PhD thesis on the learner biographies of retail and motor vehicle maintenance apprentices in Germany and England which explores the interrelationship of social structures and individual agency in identity formation over time and in particular learning environments. The paper reports initial findings, focusing largely on…

  9. 77 FR 17105 - Identification of Interstate Motor Vehicles: City of Chicago, IL Registration Emblem Requirement...

    Science.gov (United States)

    2012-03-23

    ... section 31704; (2) Under the International Fuel Tax Agreement under section 31705 or under an applicable... through the International Fuel Tax Agreement; (3) Under a State law regarding motor vehicle license plates... Chicago Ground Transportation Tax is preempted by Federal law. Federal law prohibits States and their...

  10. 76 FR 78 - Federal Motor Vehicle Safety Standard; Engine Control Module Speed Limiter Device

    Science.gov (United States)

    2011-01-03

    ... [Docket No. NHTSA-2007-26851] Federal Motor Vehicle Safety Standard; Engine Control Module Speed Limiter... occupants. IIHS stated that on-board electronic engine control modules (ECM) will maintain the desired speed... be equipped with an electronic control module (ECM) that is capable of limiting the maximum speed of...

  11. 77 FR 29247 - Federal Motor Vehicle Safety Standards; Occupant Crash Protection

    Science.gov (United States)

    2012-05-17

    ...). On January 25, 2005, we received a request for interpretation from Toyota Motor North America, Inc. (Toyota) concerning S4.5.1(e).\\5\\ Toyota's concern was that S4.5.1(e)(1) makes an exception for S4.5.1(e... vehicles certified to meet certain advanced air bag requirements on or after December 1, 2003. Toyota...

  12. 10 CFR 490.304 - Which new light duty motor vehicles are covered.

    Science.gov (United States)

    2010-01-01

    ... Section 490.304 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM...) Exception. If a covered person has more than one affiliate, division, or other business unit, then section 490.302 of this part only applies to light duty motor vehicles newly acquired by an affiliate...

  13. CDC Vital Signs–Motor Vehicle Crash Deaths

    Centers for Disease Control (CDC) Podcasts

    This podcast is based on the July 2016 CDC Vital Signs report. In the U.S., about 90 people die in motor vehicle crashes each day and thousands more are injured, resulting in hundreds of millions of dollars in direct medical costs each year. Learn what you can do to stay safe.

  14. 76 FR 41181 - Federal Motor Vehicle Safety Standards; Lamps, Reflective Devices, and Associated Equipment

    Science.gov (United States)

    2011-07-13

    ... to restore the blue and green color boundaries to Federal Motor Vehicle Safety Standard (FMVSS) No... number in the heading of this document, by any of the following methods: Federal eRulemaking Portal: Go... comment, if submitted on behalf of an association, business, labor union, etc.). You may review DOT's...

  15. Improving the Effectiveness of Countermeasures to Prevent Motor Vehicle Crashes among Young Drivers

    Science.gov (United States)

    Simons-Morton, Bruce G.; Hartos, Jessica L.

    2003-01-01

    Motor vehicle crashes (MVCs) are the leading cause of injury and death among adolescents 16 to 19 years of age. Three areas of countermeasures for decreasing young driver risk are driver education, licensing policies, and parental management. Driver education is an essential part of teaching adolescents the rules of the road and operating a…

  16. 49 CFR 176.905 - Motor vehicles or mechanical equipment powered by internal combustion engines.

    Science.gov (United States)

    2010-10-01

    ... of ignition. A motor vehicle or mechanical equipment showing any signs of leakage or electrical fault... equipment is stowed. (f) Each hold or compartment must be ventilated and fitted with an overhead water... smoke or fire detection system capable of alerting personnel on the bridge. (h) All electrical equipment...

  17. Final report for measurement of primary particulate matter emissions from light-duty motor vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Norbeck, J. M.; Durbin, T. D.; Truex, T. J.

    1998-12-31

    This report describes the results of a particulate emissions study conducted at the University of California, Riverside, College of Engineering-Center for Environmental Research and Technology (CE-CERT) from September of 1996 to August of 1997. The goal of this program was to expand the database of particulate emissions measurements from motor vehicles to include larger numbers of representative in-use vehicles. This work was co-sponsored by the Coordinating Research Council (CRC), the South Coast Air Quality Management District (SCAQMD), and the National Renewable Energy Laboratory (NREL) and was part of a larger study of particulate emissions being conducted in several states under sponsorship by CRC. For this work, FTP particulate mass emission rates were determined for gasoline and diesel vehicles, along with the fractions of particulates below 2.5 and 10 microns aerodynamic diameter. A total of 129 gasoline-fueled vehicles and 19 diesel-fueled vehicles were tested as part of the program.

  18. Urban sprawl as a risk factor in motor vehicle crashes

    Science.gov (United States)

    Ewing, Reid; Hamidi, Shima; Grace, James B.

    2016-01-01

    A decade ago, compactness/sprawl indices were developed for metropolitan areas and counties which have been widely used in health and other research. In this study, we first update the original county index to 2010, then develop a refined index that accounts for more relevant factors, and finally seek to test the relationship between sprawl and traffic crash rates using structural equation modelling. Controlling for covariates, we find that sprawl is associated with significantly higher direct and indirect effects on fatal crash rates. The direct effect is likely due to the higher traffic speeds in sprawling areas, and the indirect effect is due to greater vehicle miles driven in such areas. Conversely, sprawl has negative direct relationships with total crashes and non-fatal injury crashes, and these offset (and sometimes overwhelm) the positive indirect effects of sprawl on both types of crashes through the mediating effect of increased vehicle miles driven. The most likely explanation is the greater prevalence of fender benders and other minor accidents in the low speed, high conflict traffic environments of compact areas, negating the lower vehicle miles travelled per capita in such areas.

  19. [Road safety in Italy: epidemiology of two-wheeled motor vehicles accidents. National statistics 2000].

    Science.gov (United States)

    Morandi, Anna; Berzolari, Francesca Gigli; Marinoni, Alessandra

    2004-01-01

    to describe road accidents occurred in Italy focusing, in particular, on two-wheeled motor vehicles. Analysis of road accidents based on current data referring to year 2000. Italy. In Italy, 67,127 two-wheeled motor vehicle accidents occurred in 2000. Two crash types account for 75% of the accidents: side impact and front-side impact. Per one million kilometres travelled 0.4 cars and 1.3 two-wheeled vehicles are involved (0.7 motorcycles and 2.2 mopeds). In 2000 there were 1,229 deaths and 69,543 injured riders. Males up to forty years old are the most represented. The masculinity ratio presents a decreasing trend from motorcycles to mopeds and to cars both for killed people and for injured people. The lethality rate increases with age for all types of vehicles but for mopeds this trend is much more evident. Most of the accident occur in urban road while most of the deaths happen in extra-urban road. Mopeds and motorcycles, which are a small subset of all motor vehicles (approximately 20%), are greatly overrepresented in crashes. Considering the kilometres travelled, the risk to be involved in a crash for mopeds is estimated to be 32.6 times higher than the comparable risk for cars and for motorcycles it is 17 times higher. The risk of death for riders is two times the risk for cars.

  20. Narrative text analysis to identify technologies to prevent motor vehicle crashes: examples from military vehicles.

    Science.gov (United States)

    Pollack, Keshia M; Yee, Nathan; Canham-Chervak, Michelle; Rossen, Lauren; Bachynski, Kathleen E; Baker, Susan P

    2013-02-01

    The purpose of this research is to describe the leading circumstances of military vehicle crashes to guide prioritization and implementation of crash avoidance and/or warning technologies. A descriptive study using narrative text analysis on 3,944 military vehicle crash narratives. Crash data on drivers, from 2001 to 2006, were assembled from the U.S. Army Combat Readiness/Safety Center. Reviewers collected information on the circumstances of crashes and determined if vehicle technology could have prevented the crash. Nearly 98% of the crashes were nonfatal; 63% occurred in the U.S. and 24% in Iraq. Among crash events where the direction of the impact was recorded, 32% were to the front of the vehicle and 16% involved a vehicle being rear-ended. Rollovers were mentioned in 20% of the narratives. Technology was determined to have the potential to prevent 26% of the crashes, with the forward collision warning system, rear end collision avoidance, emergency brake assistance, and rollover stability control system likely to have the greatest impacts. Some technologies available for civilian vehicles may prevent certain military crash circumstances. The results of this research are significant in light of ongoing global military operations that rely on military vehicles. Improving the preventive technology featured on military vehicles may be an effective strategy to reduce the occurrence of military crashes. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. 77 FR 19718 - Ford Motor Company Twin Cities Assembly Plant Vehicle Operations Division Including On-Site...

    Science.gov (United States)

    2012-04-02

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,038] Ford Motor Company Twin... February 9, 2012, applicable to workers of Ford Motor Company, Twin Cities Assembly Plant, Vehicle..., and Pacer International were employed on-site at the St. Paul, Minnesota location of Ford Motor...

  2. Phase 2 : evaluation of the national crash experience : comparison of CARDfile national motor vehicle accident projections with projections from other data bases

    Science.gov (United States)

    1997-01-01

    The purpose of this Phase 2 Study is to compare national motor vehicle accident projections : made from the Crash Avoidance Research Data base (CARDfile) with national motor : vehicle accident projections made from other data bases. For the most part...

  3. Environmental policy-making in a difficult context: motorized two-wheeled vehicle emissions in India

    International Nuclear Information System (INIS)

    Badami, Madhav G.

    2004-01-01

    Motor vehicle activity is growing rapidly in India and other less-industrialized countries in Asia. This growth is contributing to serious health and welfare effects due to vehicle emissions, and energy insecurity, acidification and climate change. This paper applies the problem-structuring tools of 'value-focused thinking' to inform policy-making and implementation related to this complex problem in a difficult context, with specific reference to motorized two-wheeled vehicles, which play an important role in transport air pollution but also provide affordable mobility to millions with few other attractive options. The paper describes the process used to elicit and structure objectives and measures, based on interviews conducted by the author, and demonstrates how the objectives and measures can be used to more effectively characterize policy impacts, and create policy packages that have a better chance of long-term success

  4. Raising of Operating a Motor Vehicle Effects on Environment in Winter

    Science.gov (United States)

    Ertman, S. A.; Ertman, J. A.; Zakharov, D. A.

    2016-08-01

    Severe low-temperature conditions, in which considerable part of Russian Motor Park is operated, affect vehicles negatively. Cold weather causes higher fuel consumption and C02 emissions always. It is because of temperature profile changing of automobile motors, other systems and materials. For enhancement of car operation efficiency in severe winter environment the dependency of engine warm-up and cooling time on ambient air temperature and wind speed described by multifactorial mathematical models is established. -On the basis of experimental research it was proved that the coolant temperature constitutes the engine representative temperature and may be used as representative temperature of engine at large. The model of generation of integrated index for vehicle adaptability to winter operating conditions by temperature profile of engines was developed. the method for evaluation of vehicle adaptability to winter operating conditions by temperature profile of engines allows to decrease higher fuel consumption in cold climate.

  5. The performance and efficiency of four motor/controller/battery systems for the simpler electric vehicles

    Science.gov (United States)

    Shipps, P. R.

    1980-01-01

    A test and analysis program performed on four complete propulsion systems for an urban electric vehicle (EV) is described and results given. A dc series motor and a permanent magnet (PM) motor were tested, each powered by an EV battery pack and controlled by (1) a series/parallel voltage-switching (V-switch) system; and (2) a system using a pulse width modulation, 400 Hz transistorized chopper. Dynamometer tests were first performed, followed by eV performance predictions and data correlating road tests. During dynamometer tests using chopper control; current, voltage, and power were measured on both the battery and motor sides of the chopper, using three types of instrumentation. Conventional dc instruments provided adequate accuracy for eV power and energy measurements, when used on the battery side of the controller. When using the chopper controller, the addition of a small choke inductor improved system efficiency in the lower duty cycle range (some 8% increase at 50% duty cycle) with both types of motors. Overall system efficiency rankings during road tests were: (1) series motor with V-switch; (2) PM motor with V-switch; (3) series motor with chopper; and (4) PM motor with chopper. Chopper control of the eV was smoother and required less driver skill than V-switch control.

  6. Identification of vehicle components associated with severe thoracic injury in motor vehicle crashes: a CIREN and NASS analysis.

    Science.gov (United States)

    Nirula, R; Pintar, F A

    2008-01-01

    Thoracic trauma secondary to motor vehicle crashes (MVC) continues to be a major cause of morbidity and mortality. Specific vehicle features may increase the risk of severe thoracic injury when striking the occupant. We sought to determine which vehicle contact points were associated with an increased risk of severe thoracic injury in MVC to focus subsequent design modifications necessary to reduce thoracic injury. The National Automotive Sampling System (NASS) databases from 1993 to 2001 and the Crash Injury Research and Engineering Network (CIREN) databases from 1996 to 2004 were analyzed separately using univariate and multivariate logistic regression stratified by restraint use and crash direction. The risk of driver thoracic injury, defined as an abbreviated injury scale (AIS) of score > or =3, was determined as it related to specific points of contact between the vehicle and the driver. The incidence of severe chest injury in NASS and CIREN were 5.5% and 33%, respectively. The steering wheel, door panel, armrest, and seat were identified as contact points associated with an increased risk of severe chest injury. The door panel and arm rest were consistently a frequent cause of severe injury in both the NASS and CIREN data. Several vehicle contact points, including the steering wheel, door panel, armrest and seat are associated with an increased risk of severe thoracic injury when striking the occupant. These elements need to be further investigated to determine which characteristics need to be manipulated in order to reduce thoracic trauma during a crash.

  7. CALCULATION OF A MECHANICAL CHARACTERISTIC OF ELECTRIC TRACTION MOTOR OF ELECTRIC VEHICLE

    Directory of Open Access Journals (Sweden)

    Phuong Le Ngo

    2017-01-01

    Full Text Available The traction characteristic of an electric vehicle is the main characteristic of mechanical system that reflects its key performance indicators. Implementation of the traction characteristic is based on controlling angular speed and torque of electric traction motor in an automatic control system. The static mechanical characteristic of an electric traction motor in an automatic control system is the most important characteristic that determines weight, size and operating characteristics of an electric traction motor and serves as the basis for design. The most common variants of constructive implementation of a traction electric drive are analyzed, and a scheme is chosen for further design. Lagrange’s equation for electric mechanical system with one degree of freedom is written in generalized coordinates. In order to determine the generalized forces, elementary operation of all moments influencing on a moving car has been calculated. The resulting equation of motion of the electric vehicle corresponding to the design scheme, as well as the expressions for calculation of characteristic points of static mechanical characteristics of traction motor (i.e. the maximum and minimum time, minimum power are obtained. In order to determine the nominal values of the angular velocity and the power of electric traction motor, a method based on ensuring the movement of the vehicle in the standard cycle has been developed. The method makes it possible to calculate characteristic points of the mechanical characteristic with the lowest possible power rating. The algorithm for calculation of mechanical characteristics of the motor is presented. The method was applied to calculate static mechanical characteristic of an electric traction motor for a small urban electric truck.

  8. Carbonyl Emissions from Gasoline and Diesel Motor Vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Destaillats, Hugo; Jakober, Chris A.; Robert, Michael A.; Riddle, Sarah G.; Destaillats, Hugo; Charles, M. Judith; Green, Peter G.; Kleeman, Michael J.

    2007-12-01

    Carbonyls from gasoline powered light-duty vehicles (LDVs) and heavy-duty diesel powered vehicles (HDDVs) operated on chassis dynamometers were measured using an annular denuder-quartz filter-polyurethane foam sampler with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine derivatization and chromatography-mass spectrometry analyses. Two internal standards were utilized based on carbonyl recovery, 4-fluorobenzaldehyde for_C8 compounds. Gas- and particle-phase emissions for 39 aliphatic and 20 aromatic carbonyls ranged from 0.1 ? 2000 ?g/L fuel for LDVs and 1.8 - 27000 mu g/L fuel for HDDVs. Gas-phase species accounted for 81-95percent of the total carbonyls from LDVs and 86-88percent from HDDVs. Particulate carbonyls emitted from a HDDV under realistic driving conditions were similar to concentrations measured in a diesel particulate matter (PM) standard reference material. Carbonyls accounted for 19percent of particulate organic carbon (POC) emissions from low-emission LDVs and 37percent of POC emissions from three-way catalyst equipped LDVs. This identifies carbonyls as one of the largest classes of compounds in LDV PM emissions. The carbonyl fraction of HDDV POC was lower, 3.3-3.9percent depending upon operational conditions. Partitioning analysis indicates the carbonyls had not achieved equilibrium between the gas- and particle-phase under the dilution factors of 126-584 used in the current study.

  9. Measuring a conceptual model of the relationship between compulsive cell phone use, in-vehicle cell phone use, and motor vehicle crash.

    Science.gov (United States)

    O'Connor, Stephen S; Shain, Lindsey M; Whitehill, Jennifer M; Ebel, Beth E

    2017-02-01

    Previous research suggests that anticipation of incoming phone calls or messages and impulsivity are significantly associated with motor vehicle crash. We took a more explanative approach to investigate a conceptual model regarding the direct and indirect effect of compulsive cell phone use and impulsive personality traits on crash risk. We recruited a sample of 307 undergraduate college students to complete an online survey that included measures of cell phone use, impulsivity, and history of motor vehicle crash. Using a structural equation model, we examined the direct and indirect relationships between factors of the Cell Phone Overuse Scale-II (CPOS-II), impulsivity, in-vehicle phone use, and severity and frequency of previous motor vehicle crash. Self-reported miles driven per week and year in college were included as covariates in the model. Our findings suggest that anticipation of incoming communication has a direct association with greater in-vehicle phone use, but was not directly or indirectly associated with increasing risk of previous motor vehicle crash. Of the three latent factors comprising the CPOS-II, only anticipation was significantly associated with elevated cell phone use while driving. Greater impulsivity and use of in-vehicle cell phone use while driving were directly and significantly associated with greater risk of motor vehicle crash. Anticipation of incoming cellular contacts (calls or texts) is associated with greater in-vehicle phone use, while greater in-vehicle cell phone use and impulsive traits are associated with elevated risk of motor vehicle crashes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. 40 CFR 80.533 - How does a refiner or importer apply for a motor vehicle or non-highway baseline for the...

    Science.gov (United States)

    2010-07-01

    ... compliance with the provisions of § 80.554(d), the baseline volumes of motor vehicle diesel fuel produced..., BMV equals the average annual volume of motor vehicle diesel fuel produced or imported from January 1... annual volume of motor vehicle diesel fuel produced or imported during the period from January 1, 2006...

  11. 40 CFR 80.530 - Under what conditions can 500 ppm motor vehicle diesel fuel be produced or imported after May 31...

    Science.gov (United States)

    2010-07-01

    ... motor vehicle diesel fuel be produced or imported after May 31, 2006? 80.530 Section 80.530 Protection... FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Temporary Compliance Option § 80.530 Under what conditions can 500 ppm motor vehicle diesel...

  12. 40 CFR 80.595 - How does a small or GPA refiner apply for a motor vehicle diesel fuel volume baseline for the...

    Science.gov (United States)

    2010-07-01

    ... for a motor vehicle diesel fuel volume baseline for the purpose of extending their gasoline sulfur... PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive... a small or GPA refiner apply for a motor vehicle diesel fuel volume baseline for the purpose of...

  13. 40 CFR 80.592 - What records must be kept by entities in the motor vehicle diesel fuel and diesel fuel additive...

    Science.gov (United States)

    2010-07-01

    ... in the motor vehicle diesel fuel and diesel fuel additive distribution systems? 80.592 Section 80.592... FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA... the motor vehicle diesel fuel and diesel fuel additive distribution systems? (a) Records that must be...

  14. 40 CFR 80.550 - What is the definition of a motor vehicle diesel fuel small refiner or a NRLM diesel fuel small...

    Science.gov (United States)

    2010-07-01

    ...) REGULATION OF FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel... vehicle diesel fuel small refiner or a NRLM diesel fuel small refiner under this subpart? (a) A motor...-operational between January 1, 1999, and January 1, 2000, may apply for motor vehicle diesel fuel small...

  15. 36 CFR 212.57 - Monitoring of effects of motor vehicle use on designated roads and trails and in designated areas.

    Science.gov (United States)

    2010-07-01

    ... motor vehicle use on designated roads and trails and in designated areas. 212.57 Section 212.57 Parks... Roads, Trails, and Areas for Motor Vehicle Use § 212.57 Monitoring of effects of motor vehicle use on designated roads and trails and in designated areas. For each administrative unit of the National Forest...

  16. Design of a high-torque machine with two integrated motors axes reducing the electric vehicle consumption

    Directory of Open Access Journals (Sweden)

    M. Chaieb

    2008-03-01

    Full Text Available The motorization of electric vehicle needs to work at a constant power on a wide range of speed. In order to be able to satisfy these requirements, we describe in this paper a solution, which consists in modifying of a simple structure of a permanent magnet motor by a double rotor structure integrating two motor axes into the same machine. This article describes, then, a design methodology of a permanent magnet motor with double rotor, radial flux, and strong starting torque for electric vehicles. This work consists on the analytical dimensioning of the motor by taking into account several operation constraints followed by a modelling by the finite elements method. This study is followed by the comparison between this motor and a motor with one rotor. A global model of the motor- converter is developed for the purpose to answer several optimisation problems

  17. Motor Vehicle Emission Modeling and Software Simulation Computing for Roundabout in Urban City

    Directory of Open Access Journals (Sweden)

    Haiwei Wang

    2013-01-01

    Full Text Available In urban road traffic systems, roundabout is considered as one of the core traffic bottlenecks, which are also a core impact of vehicle emission and city environment. In this paper, we proposed a transport control and management method for solving traffic jam and reducing emission in roundabout. The platform of motor vehicle testing system and VSP-based emission model was established firstly. By using the topology chart of the roundabout and microsimulation software, we calculated the instantaneous emission rates of different vehicle and total vehicle emissions. We argued that Integration-Model, combing traffic simulation and vehicle emission, can be performed to calculate the instantaneous emission rates of different vehicle and total vehicle emissions at the roundabout. By contrasting the exhaust emissions result between no signal control and signal control in this area at the rush hour, it draws a conclusion that setting the optimizing signal control can effectively reduce the regional vehicle emission. The proposed approach has been submitted to a simulation and experiment that involved an environmental assessment in Satellite Square, a roundabout in medium city located in China. It has been verified that setting signal control with knowledge engineering and Integration-Model is a practical way for solving the traffic jams and environmental pollution.

  18. Electromagnetic interference in electrical systems of motor vehicles

    Science.gov (United States)

    Dziubiński, M.; Drozd, A.; Adamiec, M.; Siemionek, E.

    2016-09-01

    Electronic ignition system affects the electronic equipment of the vehicle by electric and magnetic fields. The measurement of radio electromagnetic interference originating from the ignition system affecting the audiovisual test bench was carried out with a variable speed of the ignition system. The paper presents measurements of radio electromagnetic interference in automobiles. In order to determine the level of electromagnetic interference, the audiovisual test bench was equipped with a set of meters for power consumption and assessment of the level of electromagnetic interference. Measurements of the electromagnetic interference level within the audiovisual system were performed on an experimental test bench consisting of the ignition system, starting system and charging system with an alternator and regulator.

  19. Integrated Fault Diagnosis Algorithm for Motor Sensors of In-Wheel Independent Drive Electric Vehicles

    Science.gov (United States)

    Jeon, Namju; Lee, Hyeongcheol

    2016-01-01

    An integrated fault-diagnosis algorithm for a motor sensor of in-wheel independent drive electric vehicles is presented. This paper proposes a method that integrates the high- and low-level fault diagnoses to improve the robustness and performance of the system. For the high-level fault diagnosis of vehicle dynamics, a planar two-track non-linear model is first selected, and the longitudinal and lateral forces are calculated. To ensure redundancy of the system, correlation between the sensor and residual in the vehicle dynamics is analyzed to detect and separate the fault of the drive motor system of each wheel. To diagnose the motor system for low-level faults, the state equation of an interior permanent magnet synchronous motor is developed, and a parity equation is used to diagnose the fault of the electric current and position sensors. The validity of the high-level fault-diagnosis algorithm is verified using Carsim and Matlab/Simulink co-simulation. The low-level fault diagnosis is verified through Matlab/Simulink simulation and experiments. Finally, according to the residuals of the high- and low-level fault diagnoses, fault-detection flags are defined. On the basis of this information, an integrated fault-diagnosis strategy is proposed. PMID:27973431

  20. Integrated Fault Diagnosis Algorithm for Motor Sensors of In-Wheel Independent Drive Electric Vehicles.

    Science.gov (United States)

    Jeon, Namju; Lee, Hyeongcheol

    2016-12-12

    An integrated fault-diagnosis algorithm for a motor sensor of in-wheel independent drive electric vehicles is presented. This paper proposes a method that integrates the high- and low-level fault diagnoses to improve the robustness and performance of the system. For the high-level fault diagnosis of vehicle dynamics, a planar two-track non-linear model is first selected, and the longitudinal and lateral forces are calculated. To ensure redundancy of the system, correlation between the sensor and residual in the vehicle dynamics is analyzed to detect and separate the fault of the drive motor system of each wheel. To diagnose the motor system for low-level faults, the state equation of an interior permanent magnet synchronous motor is developed, and a parity equation is used to diagnose the fault of the electric current and position sensors. The validity of the high-level fault-diagnosis algorithm is verified using Carsim and Matlab/Simulink co-simulation. The low-level fault diagnosis is verified through Matlab/Simulink simulation and experiments. Finally, according to the residuals of the high- and low-level fault diagnoses, fault-detection flags are defined. On the basis of this information, an integrated fault-diagnosis strategy is proposed.

  1. A Hydraulic Motor-Alternator System for Ocean-Submersible Vehicles

    Science.gov (United States)

    Aintablian, Harry O.; Valdez, Thomas I.; Jones, Jack A.

    2012-01-01

    An ocean-submersible vehicle has been developed at JPL that moves back and forth between sea level and a depth of a few hundred meters. A liquid volumetric change at a pressure of 70 bars is created by means of thermal phase change. During vehicle ascent, the phase-change material (PCM) is melted by the circulation of warm water and thus pressure is increased. During vehicle descent, the PCM is cooled resulting in reduced pressure. This pressure change is used to generate electric power by means of a hydraulic pump that drives a permanent magnet (PM) alternator. The output energy of the alternator is stored in a rechargeable battery that powers an on-board computer, instrumentation and other peripherals.The focus of this paper is the performance evaluation of a specific hydraulic motor-alternator system. Experimental and theoretical efficiency data of the hydraulic motor and the alternator are presented. The results are used to evaluate the optimization of the hydraulic motor-alternator system. The integrated submersible vehicle was successfully operated in the Pacific Ocean near Hawaii. A brief overview of the actual test results is presented.

  2. Tire-road friction estimation and traction control strategy for motorized electric vehicle

    Science.gov (United States)

    Jin, Li-Qiang; Yue, Weiqiang

    2017-01-01

    In this paper, an optimal longitudinal slip ratio system for real-time identification of electric vehicle (EV) with motored wheels is proposed based on the adhesion between tire and road surface. First and foremost, the optimal longitudinal slip rate torque control can be identified in real time by calculating the derivative and slip rate of the adhesion coefficient. Secondly, the vehicle speed estimation method is also brought. Thirdly, an ideal vehicle simulation model is proposed to verify the algorithm with simulation, and we find that the slip ratio corresponds to the detection of the adhesion limit in real time. Finally, the proposed strategy is applied to traction control system (TCS). The results showed that the method can effectively identify the state of wheel and calculate the optimal slip ratio without wheel speed sensor; in the meantime, it can improve the accelerated stability of electric vehicle with traction control system (TCS). PMID:28662053

  3. Dynamic motion stabilization for front-wheel drive in-wheel motor electric vehicles

    Directory of Open Access Journals (Sweden)

    Jia-Sheng Hu

    2015-12-01

    Full Text Available This article presents a new dynamic motion stabilization approach to front-wheel drive in-wheel motor electric vehicles. The approach includes functions such as traction control system, electronic differential system, and electronic stability control. The presented electric vehicle was endowed with anti-skid performance in longitudinal accelerated start; smooth turning with less tire scrubbing; and safe driving experience in two-dimensional steering. The analysis of the presented system is given in numerical derivations. For practical verifications, this article employed a hands-on electric vehicle named Corsa-electric vehicle to carry out the tests. The presented approach contains an integrated scheme which can achieve the mentioned functions in a single microprocessor. The experimental results demonstrated the effectiveness and feasibility of the presented methodology.

  4. Identity Theft - The National Guard

    Science.gov (United States)

    Legislative Liaison Small Business Programs Social Media State Websites Videos Featured Videos On Every Front identity theft you discover someone is still fraudulently using your Social Security Number, you can Features Blended Retirement System Diversity Features by Year Identity Theft Posture Statement State

  5. Basic bookkeeping and avoiding theft.

    Science.gov (United States)

    Nelson, Ian M

    2008-07-01

    Bookkeeping practices in dental offices may be relatively simple, but care must be taken to prevent employee theft. Well-chosen accounting software and routine office practices may facilitate smooth operations. Systems of internal control should be established to safeguard the practice's finances. The dental practitioner should be very involved in their practice's accounting to maintain order, prevent theft, and keep costs under control.

  6. Gas theft: Prevention and detection

    International Nuclear Information System (INIS)

    Johnson, G.

    1992-01-01

    The problem of gas theft is discussed. Roughly 2% of gas and power customers in the United States either steal or attempt to steal service. Most diversion programs focus on theft from a revenue protection viewpoint, however there is often insufficient money recovered to justify an anti-theft program. Successful action often involves focusing on large volume users. Safety should be a prime consideration in searching out gas theft, as many people have been killed or injured as a result of careless theft. A brief review is presented of anti-theft devices such as locks and seals; automated meter reading can also help reduce theft. The best defence against theft is a highly trained and motivated field staff, especially meter readers, and a computer billing program that monitors changes in gas usage. Fixed bypasses may be unlocked and used at will; fraud is also common. Investigation and prosecution should be carried out by trained personnel following a carefully developed procedure. Safety issues should be stressed, and every effort should be made to avoid the appearance that the justice system is being used as a bill collector. 3 refs

  7. Performance Evaluation of an In-Wheel Motor Cooling System in an Electric Vehicle/Hybrid Electric Vehicle

    Directory of Open Access Journals (Sweden)

    Dong Hyun Lim

    2014-02-01

    Full Text Available High power and miniaturization of motors in an in-wheel drive system, which is installed inside the wheels of a vehicle, are required for directly driving the wheels. In addition, an efficient cooling system is required to ensure high driving performance and durability. This study experimentally evaluated the heat dissipation performance of a 35-kW-class large-capacity in-wheel motor equipped with an internal-circulation-type oil-cooling system that exhibits high cooling performance and can be easily miniaturized to this motor. Temperatures of the coil and stator core of cooling systems with and without a radiator were measured in real time under in-wheel motor driving conditions. It was found that operating the cooling system at a continuous-rating maximum speed without the radiator was difficult. We confirmed that under continuous-rating base speed and continuous-rating maximum speed driving conditions, the cooling system with the radiator showed thermally stable operation. Furthermore, under maximum-rating base speed and maximum-rating maximum speed driving conditions, the cooling system with the radiator provided additional driving times of approximately 22 s and 2 s, respectively.

  8. System Efficiency Improvement for Electric Vehicles Adopting a Permanent Magnet Synchronous Motor Direct Drive System

    Directory of Open Access Journals (Sweden)

    Chengming Zhang

    2017-12-01

    Full Text Available To improve the endurance mileage of electric vehicles (EVs, it is important to decrease the energy consumption of the Permanent Magnet Synchronous Motor (PMSM drive system. This paper proposes a novel loss optimization control strategy named system efficiency improvement control which can optimize both inverter and motor losses. A nonlinear power converter loss model is built to fit the nonlinear characteristics of power devices. This paper uses double Fourier integral analysis to analytically calculate the fundamental and harmonic components of motor current by which the fundamental motor loss and harmonic motor loss can be accurately analyzed. From these loss models, a whole-frequency-domain system loss model is derived and presented. Based on the system loss model, the system efficiency improvement control method applies the genetic algorithm to adjust the motor current and PWM frequency together to optimize the inverter and motor losses by which the system efficiency can be significantly improved without seriously influence on the system stability over the whole operation range of EVs. The optimal effects of system efficiency is verified by the experimental results in both Si-IGBT-based PMSM system and SiC-MOSFET-based system.

  9. Control Strategy for Power Distribution in Dual Motor Propulsion System for Electric Vehicles

    Directory of Open Access Journals (Sweden)

    Pedro Daniel Urbina Coronado

    2015-01-01

    Full Text Available Electric Vehicles with more than one electric motor can offer advantages in saving energy from the batteries. In order to do that, the control strategy plays an important role in distributing the required torque between the electric motors. A dual motor propulsion system with a differential transmission is simulated in this work. A rule based control strategy for this propulsion system is proposed and analyzed. Two parameters related to the output speed of the transmission and the required torque are used to switch the two modes of operation in which the propulsion system can work under acceleration. The effect of these parameters is presented over the driving cycles of NEDC, UDDS, and NYCC, which are followed using a PID controller. The produced energy losses are calculated as well as an indicator of drivability, which is related to the difference between the desired speed and the actual speed obtained. The results show that less energy losses are present when the vehicle is maintained with one electric motor most of the time, switching only when the extended speed granted by the second motor is required. The propulsion system with the proposed control strategy represents a feasible alternative in the spectrum of sustainable transportation architectures with extending range capabilities.

  10. The Numerical Calculation and Experimental Measurement of the Inductance Parameters for Permanent Magnet Synchronous Motor in Electric Vehicle

    Science.gov (United States)

    Jiang, Chao; Qiao, Mingzhong; Zhu, Peng

    2017-12-01

    A permanent magnet synchronous motor with radial magnetic circuit and built-in permanent magnet is designed for the electric vehicle. Finite element numerical calculation and experimental measurement are adopted to obtain the direct axis and quadrature axis inductance parameters of the motor which are vital important for the motor control. The calculation method is simple, the measuring principle is clear, the results of numerical calculation and experimental measurement are mutual confirmation. A quick and effective method is provided to obtain the direct axis and quadrature axis inductance parameters of the motor, and then improve the design of motor or adjust the control parameters of the motor controller.

  11. Preliminary assessment of the tradeoffs between the electric motor and the transmission in electric vehicles

    Science.gov (United States)

    Levi, E.

    1983-01-01

    The efficiency, weight, and cost of various propulsion system for 4-passenger electric vehicles are compared. These systems comprise the electric motor and the required speed reducing transmission to obtain the appropriate speed at the wheel. Three types of motors, dc synchronous, and squirrel-cage were considered at 6000 ycm and 24 000 rpm for a peak power of 40 kW. Two types of gearing selected were a single speed differential and a differential with a differential with a 4-speed gearbox. Only components that were readily realizable within present state-of-the-art were considered.

  12. ENVIRONMENTAL IMPACT, SUSTAINABILITY AND GROWTH DISORDER FLEET OF MOTOR VEHICLES OF THE STATE OF CEARÁ

    Directory of Open Access Journals (Sweden)

    Marcus Vinicius de Oliveira Brasil

    2014-05-01

    Full Text Available Traffic jams, parking difficulties, noise horns, especially stress and the increment of air pollution by greenhouse gas emissions by the growing fleet of motor vehicles in Brazilian capitals, then, the question is: what are the possible impacts that the growing fleet of motor vehicles of the State of Ceará may cause to the environment? With the general aim of this study: to analyze the growing fleet of vehicles in the State of Ceará and its possible environmental impacts. And yet with the following specific objectives: to analyze the determinants of growth in vehicle fleet of the state of Ceará, by applying the statistical technique of Multiple Regression; discuss the relationship between economic development and environmental mitigation measures related to the growth fleet of automotive vehicles. This is a literature review, using secondary data that was applied multiple regression analysis. It was made a data analysis about the period between 1980 to 2009. Thiswork serves asawarningas theuncontrolled growthof the fleet ofvehiclesleads to anincrease in pollutionby the emission oftoxic gases, whosedirect consequence isthe destructionof the ozone layerthat protectsthe earth’s atmosphere from the exposure of UV irradiation.

  13. Toward an Effective Long-Term Strategy for Preventing Motor Vehicle Crashes and Injuries

    Directory of Open Access Journals (Sweden)

    Anthony R. Mawson

    2014-08-01

    Full Text Available Casualties due to motor vehicle crashes (MVCs include some 40,000 deaths each year in the United States and one million deaths worldwide. One strategy that has been recommended for improving automobile safety is to lower speed limits and enforce them with speed cameras. However, motor vehicles can be hazardous even at low speeds whereas properly protected human beings can survive high-speed crashes without injury. Emphasis on changing driver behavior as the focus for road safety improvements has been largely unsuccessful; moreover, drivers today are increasingly distracted by secondary tasks such as cell phone use and texting. Indeed, the true limiting factor in vehicular safety is the capacity of human beings to sense and process information and to make rapid decisions. Given that dramatic reductions in injuries and deaths from MVCs have occurred over the past century due to improvements in safety technology, despite increases in the number of vehicles on the road and miles driven per vehicle, we propose that an effective long-term strategy for reducing MVC-related injury would be continued technological innovation in vehicle design, aimed at progressively removing the driver from routine operational decision-making. Once this is achieved, high rates of speed could be achieved on open highways, with minimal risk of crashes and injury to occupants and pedestrians.

  14. Toward an effective long-term strategy for preventing motor vehicle crashes and injuries.

    Science.gov (United States)

    Mawson, Anthony R; Walley, E Kenneth

    2014-08-11

    Casualties due to motor vehicle crashes (MVCs) include some 40,000 deaths each year in the United States and one million deaths worldwide. One strategy that has been recommended for improving automobile safety is to lower speed limits and enforce them with speed cameras. However, motor vehicles can be hazardous even at low speeds whereas properly protected human beings can survive high-speed crashes without injury. Emphasis on changing driver behavior as the focus for road safety improvements has been largely unsuccessful; moreover, drivers today are increasingly distracted by secondary tasks such as cell phone use and texting. Indeed, the true limiting factor in vehicular safety is the capacity of human beings to sense and process information and to make rapid decisions. Given that dramatic reductions in injuries and deaths from MVCs have occurred over the past century due to improvements in safety technology, despite increases in the number of vehicles on the road and miles driven per vehicle, we propose that an effective long-term strategy for reducing MVC-related injury would be continued technological innovation in vehicle design, aimed at progressively removing the driver from routine operational decision-making. Once this is achieved, high rates of speed could be achieved on open highways, with minimal risk of crashes and injury to occupants and pedestrians.

  15. Physico-mathematical model of motor vehicle of divided weight with unifying energetic element

    Directory of Open Access Journals (Sweden)

    Leonid M. Petrov

    2015-12-01

    Full Text Available The traction characteristics are important for ensuring of motor vehicle work process. In providing the traction characteristics the average velocity of mobile energetic transport grows, energy costs for work process execution are uprating and operation costs are reducing. The implementation of traction characteristics is performed by transmission of mobile energetic transport. Aim: The aim of the work is improvement of torque transfer technology from the engine to the wheel driving forces through the establishment of new construction of divided weight vehicle transmission. Materials and Methods: Consider a motor vehicle of divided weight with unifying energetic element which performs rotary motions relative to the vehicle frame. Results: It was shown that, the momentum which creates the rotational motion depends on the module and the direction of rotation speed of the unifying energetic element. For the first time, the technology and design of vehicle transmission which differs from previous designs by significant simplifying of the torque transmission from the engine to driving wheels at increased value of efficiency coefficient were proposed.

  16. Non-intentional motor vehicle-related carbon monoxide deaths-revisited

    Energy Technology Data Exchange (ETDEWEB)

    Copeland, A.R.

    1986-01-01

    A study of non-intentional, motor vehicle-related, carbon monoxide-related deaths was performed on the case files of the Office of the Medical Examiner of Metropolitan Dade Country in Miami, FL (USA) during the years 1980-1984. A total of 15 cases were collected during that time period. These are presented in some detail. A discussion ensues that compares the similar circumstances of these cases, notably running the engine of an automobile in an enclosed space, with older reports in the literature which emphasized defective vehicle exhaust systems as the leading etiology for these deaths.

  17. MODELING DRIVER BEHAVIOR IN THE DRIVING OF THEIR MOTOR VEHICLE

    Directory of Open Access Journals (Sweden)

    A. V. Skrypnikov

    2015-01-01

    Full Text Available The article holds the gradual formation of images and actions of the driver. As outlined the author's arguments based on the following assumptions: We consider the motion of the mass, mass-produced currently by the domestic industry of automobiles; considered the motion of single cars as the most common and most dangerous cases, allowing to evaluate the influence of parameters on the road driving mode "pure"; drivers tend to reduce travel times and therefore move with the maximum possible speed; drivers choose speed, visually estimating lying in front of part of the way and given the speed at the time of this evaluation; driver behavior, ceteris paribus determined the influence of visibility limitations and conditions visual perception; considered the motion on the ascent and descent, but the determining factor is the direction of descent. Set of operations, branches off the driver, can be represented as a multi-level system comprising three main groups of psycho-physiological processes, activities analyzers (perception of information; the work of the central nervous system (processing and storage; effective activity (responses to the implementation of the decision. On the basis of the received information in human consciousness formed images of the environment, the totality of which is an information model of the object. Comparing it with the standards (memory engrams, the driver generates the mo st appropriate in the circumstances set of actions. Implementation of the decision is the final stage of human response to the external environment and is expressed in the change of the degree of use of traction engine or braking force; change the steering angle as that does not affect the speed of motion, the algorithm of the driver is not taken into account. Analysis of the schemes of algorithms allows to obtain quantitative characteristics of the vehicle: stereotyped figures, logical complexity.

  18. Thefts, break-ins, etc.

    CERN Multimedia

    Host States Relations Secretariat

    2005-01-01

    TAKING PRECAUTIONS IS THE BEST MEANS OF PROTECTION On the eve of CERN's annual end-of-year closure, it is in your own interest, that of your colleagues and that of the Organization, that the following recommendations be followed: 1. MONEY, VALUABLES & KEYS: Do not leave money or valuables in your office or your lockers. Keys and their copies should be removed or kept in a safe place. 2. DOORS & WINDOWS: Lock office, workshop, meeting-room doors etc. when you leave. Also close the windows if they are easily accessible from outside. 3. REPORTING INCIDENTS: Each crime solved could prevent another from being perpetrated. Please report any thefts, losses, objects gone missing and other incidents to the CERN Fire Brigade (tel. 74848) and keep them informed of any important developments (objects found, new clues, suspicious people or vehicles, etc.). The Host States Relations Service would like to wish you a Merry Christmas and a Happy New Year! Host States Relations Secretariat Tel. 72848

  19. Study on the Rollover Characteristic of In-Wheel-Motor-Driven Electric Vehicles Considering Road and Electromagnetic Excitation

    Directory of Open Access Journals (Sweden)

    Di Tan

    2016-01-01

    Full Text Available For in-wheel-motor-driven electric vehicles, the motor is installed in the wheel directly. Tyre runout and uneven load can cause magnet gap deformation in the motor, which will produce electromagnetic forces that further influence the vehicle rollover characteristics. To study the rollover characteristics, a verified 16-degree-of-freedom rollover dynamic model is introduced. Next, the vehicle rollover characteristics both with and without electromagnetic force are analyzed under conditions of the Fixed Timing Fishhook steering and grade B road excitation. The results show that the electromagnetic force has a certain effect on the load transfer and can reduce the antirollover performance of the vehicle. Therefore, the effect of the electromagnetic force on the rollover characteristic should be considered in the vehicle design. To this end, extensive analysis was conducted on the effect of the road level, vehicle speed, and the road adhesion coefficient on the vehicle rollover stability. The results indicate that vehicle rollover stability worsens when the above-mentioned factors increase, the most influential factor being the road adhesion coefficient followed by vehicle speed and road level. This paper can offer certain theory basis for the design of the in-wheel-motor-driven electric vehicles.

  20. 76 FR 45436 - Federal Motor Vehicle Safety Standards; Electric-Powered Vehicles; Electrolyte Spillage and...

    Science.gov (United States)

    2011-07-29

    ... prohibiting a plastic tie-wrap used to position a wiring harness to the vehicle from severing in a crash, a... in the June 14, 2010 final rule can be construed to include plastic tie-wraps used to position a... definitions of terms used in the standard, changed the energy storage/conversion device retention requirements...