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특허 상세정보

Electromobile

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60K-001/00   
미국특허분류(USC) 364/42401 ; 318/139 ; 180/651 ; 180/658
출원번호 US-0120906 (1993-09-15)
우선권정보 JP-0247711 (1992-09-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

An electromobile includes a motor; an output torque cutting commanding circuit for commanding the cutting of the output torque of the motor responsive to detection of a predetermined condition; and output torque command calculator for calculating an output torque command corresponding to the speed and accelerator opening of the electromobile and changing its output torque command to a value for stopping the motor in response to a command from the output torque cutting commanding circuit. A motor driving circuit feeds a motor current to the motor in accor...

대표
청구항

An electromobile comprising: a power source; a motor for converting motor current into an output torque for driving the electromobile; a shift switch for detecting a range selected by a driver and for outputting a torque cutting signal responsive to detection of selection of a predetermined range; a CPU for calculating an output torque command corresponding to vehicle speed and accelerator opening of the electromobile; a motor controller for outputting a signal for controlling said motor in response to the output torque command; an inverter circuit for r...

이 특허를 인용한 특허 피인용횟수: 23

  1. Clark, Warren; Bell, Jr., Oliver A.. AC drive system for electrically operated vehicle. USP2010117825616.
  2. Clark, Warren; Bell, Oliver A.. AC drive system for electrically operated vehicle. USP2009077560882.
  3. Clark,Warren; Bell,Oliver A.. AC drive system for electrically operated vehicle. USP2008027332881.
  4. Kojima Hiroyuki (Nishio JPX) Suzuki Akira (Obu JPX) Hotta Yutaka (Chiryu JPX). Abnormality detecting system and abnormality detecting method for rotor position detection means, and motor control syst. USP1997115691611.
  5. Yamanaka, Yasuhiro; Nonaka, Takashi. Abnormality diagnostic apparatus for vehicle. USP2016079381815.
  6. Obayashi Kazuyoshi,JPX. Apparatus for controlling a polyphase AC motor in quick-torque and high-efficiency modes. USP1998095801508.
  7. Tamaki Satoshi,JPX ; Ikkai Yasufumi,JPX ; Tagome Masaki,JPX. Control method of electric car. USP1998035730238.
  8. Atarashi Hirofumi,JPX. Control process in a motor driving control unit. USP1999075929578.
  9. Sano, Yoshiaki. Controller for electric vehicles. USP2013048412395.
  10. Clark, Warren W.; Bell, Oliver A.. Drive system for electrically operated vehicle. USP2012028120291.
  11. Bell, Jr., Oliver A.; Clark, Warren W.. Hill hold for an electric vehicle. USP2012068201897.
  12. Kawamura Hideo,JPX. Hybrid powered automobile with controller. USP2000086098734.
  13. Hurson, James Kevin. Method and apparatus for continuous monitoring of road surface friction. USP2004036711935.
  14. Tamaki Satoshi,JPX ; Kondo Yasuhiro,JPX ; Ikkai Yasufumi,JPX. Method and apparatus for controlling a synchronous motor. USP1999035880570.
  15. Ikkai, Yasufumi; Tamaki, Satoshi; Tagome, Masaki. Method for controlling vehicle drive motor. USP2003066575257.
  16. Ross, Robert. Multiple induction electric motor and vehicle. USP2015028950529.
  17. Tamaki Satoshi,JPX ; Ikkai Yasufumi,JPX ; Kondo Yasuhiro,JPX. Protecting device of electromobile. USP2000106131057.
  18. Tamaki, Satoshi; Ikkai, Yasufumi; Kondo, Yasuhiro. Protecting device of electromobile. USP2003066580239.
  19. Ross, Robert. System and method for stator construction of an electric motor. USP2017109806587.
  20. Marwell, Stuart E.. Vehicle component recognition and adjustment for energy efficiency. USP2014068751084.
  21. Fukushiro, Eiji; Yamamoto, Koji; Hashimoto, Toshiya. Vehicle control device and control method of vehicle control device. USP2014028655523.
  22. Kidd,William W.; Jenkins,John P.. Wheel chair apparatus and method. USP2006107117967.
  23. Kidd,William W.; Jenkins,John P.. Wheel chair drive apparatus and method. USP2007027174093.