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Drive system for electric automobiles 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60L-015/20
  • B60L-011/18
  • B60K-001/02
출원번호 US-0998974 (1992-12-30)
우선권정보 JP-0017337 (1991-02-08); JP-0021557 (1992-02-07)
발명자 / 주소
  • Imaseki Takashi (Kanagawa JPX) Fukuyama Yuichi (Kanagawa JPX) Fukino Masato (Kanagawa JPX) Origuchi Masato (Kanagawa JPX)
출원인 / 주소
  • Nissan Motor Co., Ltd. (Yokohama JPX 03)
인용정보 피인용 횟수 : 51  인용 특허 : 0

초록

A wheel motor drive system for electric automobiles comprises a car battery mounted on a vehicle body, at least two electric motors connected to vehicle wheels independently of each other, each of the motors having inherent torque characteristics with regard to a rotational speed and a maximum torqu

대표청구항

A drive system for an electric automobile using a battery, comprising: at least two electric motors connected to vehicle wheels independently of each other; sensor means for monitoring a vehicle travelling condition; means for deriving a required driving torque to be generated by said motors on the

이 특허를 인용한 특허 (51)

  1. Danek Daniel J. ; Orrico Mario, Accelerator module for electric vehicle.
  2. Davis, Marc R.; Shepherd, Andrew J.; Bachman, Michael, Automatic motor adjustment for differentially steered dual electric motor system.
  3. Marsh, Gregory A.; Degowske, Robert J.; Huang, Zugang, Auxillary drive system for motor vehicles having axle assembly and electric drive unit.
  4. Shimizu Takumi,JPX ; Egami Tsuneyuki,JPX, Control apparatus for electric vehicle.
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  23. Whitfield, James A., Method and apparatus for controlling the drive system for mobile equipment such as a mobile construction and/or mining machine.
  24. Kawada, Akiyoshi; Uwabu, Toshiaki, Method and apparatus of controlling electric vehicle.
  25. Jurgen Bohm DE, Method and circuit for generating a pulse-width modulated actuating signal for a direct current actuator.
  26. Kim, Sang Joon, Method and system for setting motor torque for hybrid vehicle.
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  33. Patel, Nadirsh; Tamai, Goro; Krupadanam, Ashish, Motor operation control system for an electrically variable transmission.
  34. Dirk Spaniel DE, Multi-motor drive for motor vehicles.
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  36. Tachibana, Takeshi; Ito, Koji; Esaka, Toshinori; Matsuto, Hidenori, Power source control device for power steering.
  37. Sponheimer, Arnulf; Derflinger, Monika; Graaf, Roger; Simon, Marc, Powertrain for electric vehicles.
  38. Faucett, James Mason; Costin, Mark H.; Tarby, David Dean; Downs, Jr., Aubrey Walter, Processor safety test control systems and methods.
  39. West, Stephen T.; Wang, Wei D., Shutdown path performance test for permanent magnet AC motor in hybrid powertrain.
  40. Asaumi,Hisao; Tsurumiya,Osamu; Kitazawa,Hirokazu; Suto,Shinji; Yoshida,Junichi; Sugano,Tomoaki; Morishita,Fumihiro; Horii,Hiroaki, Steering apparatus.
  41. Mizutani, Ryoji; Tsuchida, Michitaka; Tahara, Yasuaki; Tojima, Yuki; Isogai, Shigetaka, Steering control device and electrically powered vehicle.
  42. Kozarekar,Shailesh; Burke,Stephen, Strategy for improving shift quality in a hybrid electric vehicle powertrain.
  43. Ross, Robert, System and method for stator construction of an electric motor.
  44. Hallowell, Stephen James, Torque distribution systems and methods for wheeled vehicles.
  45. Anderson, Randall T.; Gorman, Corey L., Torque load control system and method.
  46. Tate, William J.; Trumper, Jill, Traction control system.
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  48. Noguchi, Masatoshi; Ando, Satoshi; Kikuchi, Masayuki, Vehicle driving device.
  49. Yu, Hai; Liang, Wei; Kuang, Ming Lang; McGee, Ryan Abraham, Vehicle steerability and stability control via independent wheel torque control.
  50. Ando, Yoshinori; Tsukamoto, Toshinori; Noguchi, Masatoshi, Vehicle, and vehicle control method.
  51. Claypole, George M.; Zemke, Bruce Edward; Ng, Cheuk S.; Wickham, Douglas Lee; Stakich, Milos; Karras, Chris J.; Nagashima, James M.; Rahman, Khwaja M.; Ward, Terence G., Wheel motor system.
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