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Self-diagnosing apparatus for motor vehicles 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02D-045/00
출원번호 US-0211604 (1994-04-07)
우선권정보 JP-0235348 (1992-08-11); JP-0250694 (1992-08-26)
국제출원번호 PCT/JP93/01026 (1993-07-22)
§371/§102 date 19940407 (19940407)
국제공개번호 WO-9404809 (1994-03-03)
발명자 / 주소
  • Takaba Katsumi (Obu JPX) Abe Takahide (Kariya JPX) Abeta Takehiro (Obu JPX)
출원인 / 주소
  • Nippondenso Co., Ltd. (Kariya JPX 03)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

A control unit 1 has a CPU 101 and a backup RAM 102. The CPU 101 detects diagnostic data necessary for analyzing malfunctions of instruments installed in a motor vehicle, and updates and stores the data in sequence in the backup RAM 102 so that when malfunctions are detected, the CPU 101 inhibits up

대표청구항

A self-diagnosing apparatus for a motor vehicle, comprising: diagnostic data detecting means for detecting diagnostic data necessary for analyzing malfunctions of instruments installed in said motor vehicle; malfunction detecting means for detecting the malfunction state of said instruments installe

이 특허를 인용한 특허 (41)

  1. Nada, Mitsuhiro, Abnormality diagnostic system and abnormality diagnostic data storing method.
  2. Byon Sung-Kwang,KRX, Anti-lock braking system capable of recording the operating conditions of elements thereof and recording method therefo.
  3. Umemoto, Hideki, Control unit for internal combustion engine.
  4. Nishina, Masatoshi, Data recording system.
  5. Ries-Muller Klaus,DEX, Diagnosis of electrical consumers in a motor vehicle.
  6. Nomura, Syunsuke; Kondoh, Masayoshi, Electronic control unit.
  7. Takamichi Kamiya JP; Takehiro Abeta JP, Electronic control unit.
  8. Randy L. Schutt ; Steven C. Dupay ; Michael H. Ginocchio ; Kurt A. Dykema, Electronic system for monitoring a fifth wheel hitch.
  9. Schutt Randy L. ; Dupay Steven C. ; Ginocchio Michael H., Electronic system for monitoring a fifth wheel hitch.
  10. Milvert, Thomas J.; Baker, Danny R.; Shutty, John V.; Greenwood, Todd E.; Stoughton, Rick, Embedded datalogger for an engine control system.
  11. Wempen, Paul, Error message details for debug available to end user.
  12. Irons John M. ; Lewandowski Edward J. ; Decker Scott G. ; Greathouse Gregg G. ; Tusneem Irfan, Fault recognition system and method for an internal combustion engine.
  13. Sibley, Jr., Richard; Ginocchio, Michael; Mohamad-Jembari, Ahmad Nizam; Wallner, Andrew L., Fifth wheel coupling detection system with inspection and indication lighting arrangement.
  14. Yasue, Motohiro; Suganuma, Takeshi, Memory management apparatus.
  15. Yamamoto, Kenji, Method and apparatus for reducing system down time by restarting system using a primary memory before dumping contents of a standby memory to external storage.
  16. Sasaki Kazumune,JPX ; Hashimoto Akira,JPX, Method and device for diagnosis for vehicle.
  17. Ohno, Tsuneo; Habaguchi, Masayuki, Method and system for broadcasting audio and visual display messages to a vehicle.
  18. Habaguchi, Masayuki; Ohno, Tsuneo, Method and system for broadcasting data messages to a vehicle.
  19. Tamura, Kazuya; Harris, Harry, Method and system for broadcasting safety messages to a vehicle.
  20. Habaguchi, Masayuki; Yuhara, Hiromitsu; Ono, Tsuneo; Tamura, Kazuya; Clough, Jamie Marie; Shannon, Richard C.; Okino, Jon Yoshito; Gusiff, John Albert; Appa, Daya, Method and system for controlling the exchange of vehicle related messages.
  21. Habaguchi, Masayuki; Yuhara, Hiromitsu; Ohno, Tsuneo; Tamura, Kazuya; Clough, Jamie; Shannon, Rich; Okino, Jon; Gusiff, John; Appa, Daya, Method and system for facilitating the exchange of information between a vehicle and a remote location.
  22. Habaguchi, Masayuki; Yuhara, Hiromitsu; Ohno, Tsuneo; Tamura, Kazuya; Clough, Jamie; Shannon, Rich; Okino, Jon; Gusiff, John; Appa, Daya, Method and system for facilitating the exchange of information between a vehicle and a remote location.
  23. York, Christopher S.; Thompson, Dale E.; Roberts, Michele S., Method and system for recalibration of an electronic control module.
  24. Uyeki, Robert, Method and system for vehicle service appointments based on diagnostic trouble codes.
  25. Feldmann Ekkehard,DEX ; Frech Eberhard,DEX ; Schray Bernhard,DEX ; Edelmann Thomas,DEX, Method for checking vehicle component systems in motor vehicles.
  26. Wanner, Peter; Freistadt, Alois, Method for preparing error entries.
  27. Uyeki, Robert, Method for scheduling and rescheduling vehicle service appointments.
  28. De Wille Eberhard,DEX ; Ulm Michael,DEX, Method for storing and retrieving data in a control system, in particular in a motor vehicle.
  29. Dambach Dieter-Andreas,DEX, Method of detecting and documenting exhaust-gas relevant malfunctions of a vehicle having an internal combustion engine.
  30. Simon Marc R. ; Lhomme Francois,FRX ; Leligne Christophe,FRX, Motor vehicle diagnostic system using hand-held remote control.
  31. Takanobu Murakami JP, On-vehicle controller failure diagnosing method and apparatus.
  32. Habaguchi, Masayuki, Payment system and method for data broadcasted from a remote location to vehicles.
  33. Baraban Dmitri V. ; Clark David L. ; Rankin William A. ; Bergstedt Randal L. ; Baker Danny R. ; Houston Kenneth S., System and method for controlling diagnostic annunciators.
  34. Vogan Mitchell P. ; Dager James C. ; Stoughton Merrick C. ; Greenwood Todd E., System and method for engine parameter trending.
  35. Habaguchi, Masayuki, System and method for selectively filtering and providing event program information.
  36. Yuhara, Hiromitsu; Habaguchi, Masayuki, System, method and computer program product for receiving data from a satellite radio network.
  37. Dupay, Steven C, Truck rearview mirror assembly having a display for displaying trailer coupling status information.
  38. Fukuta, Kenji, Vehicle communication system and electronic control unit.
  39. Fujimoto Takanori,JPX, Vehicle control device.
  40. Takakura Keiji,JPX ; Aiba Hiroyuki,JPX, Vehicle diagnosing apparatus.
  41. Suzuki,Satoru, Vehicular abnormality detecting device.
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