JPH03111733A - Fault diagnosing apparatus for vehicle - Google Patents

Fault diagnosing apparatus for vehicle

Info

Publication number
JPH03111733A
JPH03111733A JP24904689A JP24904689A JPH03111733A JP H03111733 A JPH03111733 A JP H03111733A JP 24904689 A JP24904689 A JP 24904689A JP 24904689 A JP24904689 A JP 24904689A JP H03111733 A JPH03111733 A JP H03111733A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
adapter
signal
apparatus
data code
automobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP24904689A
Inventor
Tetsuo Inaba
Original Assignee
Kowa Seiki Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To obtain an externally attaching type diagnostic apparatus which can be applied to various kinds of vehicles only by replacing adapters by providing a plurality of signal converting adapters by which the data code signals that are different for the kinds of vehicles are adapted to a data processing circuit so that the adapters can be freely attached and removed.
CONSTITUTION: A fault diagnosing apparatus 20 has a personal computer (PC) as a data processing circuit. Required signals are inputted through a touch keyboard 20a. Data code signals inputted from an automobile are processed in accordance with a program. The operating states of individual control objects 11a, 12a, 13a... are dis played on a display 20b. A signal conversion adapter 30 is attached to an input part 20c of the apparatus 20 so that the adapter can be freely attached and removed. A cord 22 having a connector 21 which is linked to the adapter 30 and a connector 23 which is connected to the automobile are provided. The adapter 30 has a converting circuit wherein the signal formats of the data code signals from computers 11, 12, 13... of the automobile 10 are converted so that the signal can be processed in the PC of the apparatus 20. In this way, the operating state of each equipment of the vehicle is diagnosed based on the data code signal of the control device inputted through the adapter 30.
COPYRIGHT: (C)1991,JPO&Japio
JP24904689A 1989-09-27 1989-09-27 Fault diagnosing apparatus for vehicle Pending JPH03111733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24904689A JPH03111733A (en) 1989-09-27 1989-09-27 Fault diagnosing apparatus for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24904689A JPH03111733A (en) 1989-09-27 1989-09-27 Fault diagnosing apparatus for vehicle

Publications (1)

Publication Number Publication Date
JPH03111733A true true JPH03111733A (en) 1991-05-13

Family

ID=17187207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24904689A Pending JPH03111733A (en) 1989-09-27 1989-09-27 Fault diagnosing apparatus for vehicle

Country Status (1)

Country Link
JP (1) JPH03111733A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03167443A (en) * 1989-11-27 1991-07-19 Hitachi Ltd Testing apparatus for train controlling apparatus
EP0632193A1 (en) * 1993-06-30 1995-01-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fault diagnosis apparatus and method for vehicle control system
US6236917B1 (en) 1999-12-21 2001-05-22 Spx Corporation Open architecture diagnostic tool
DE19541816C2 (en) * 1994-11-09 2002-06-13 Fuji Heavy Ind Ltd Diagnostic system for a motor vehicle
DE19542391C2 (en) * 1994-11-14 2002-11-14 Fuji Heavy Ind Ltd Diagnostic system for a motor vehicle
US6526340B1 (en) 1999-12-21 2003-02-25 Spx Corporation Multi-vehicle communication interface
US6662087B1 (en) 2000-01-03 2003-12-09 Spx Corporation Backward compatible diagnostic tool
JP2005500498A (en) * 2001-08-24 2005-01-06 ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフトLuK Lamellen und Kupplungsbau Beteiligungs KG Method and electronically controlled safety systems and adapter plug for controlling the automated transmission
DE19549779B4 (en) * 1994-11-09 2005-08-25 Fuji Jukogyo K.K. Vehicular diagnostic system using data from electronic control unit partic. for data communications protocol - has integrated circuit interfaced to ECU, with memory cartridge ROM contg. diagnostic program for partic. vehicle to be tested, and design data for reprogramming interface
US7050892B1 (en) 1999-12-21 2006-05-23 Spx Corporation Diagnostic tool security key
JP2007242350A (en) * 2006-03-07 2007-09-20 Toyota Motor Corp Connector and inspection equipment
US7571035B2 (en) 2006-03-31 2009-08-04 Spx Corporation Simultaneous vehicle protocol communication apparatus and method

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03167443A (en) * 1989-11-27 1991-07-19 Hitachi Ltd Testing apparatus for train controlling apparatus
US5481906A (en) * 1993-06-30 1996-01-09 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fault diagnosis apparatus and method for vehicle control system
EP0632193A1 (en) * 1993-06-30 1995-01-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fault diagnosis apparatus and method for vehicle control system
DE19549779B4 (en) * 1994-11-09 2005-08-25 Fuji Jukogyo K.K. Vehicular diagnostic system using data from electronic control unit partic. for data communications protocol - has integrated circuit interfaced to ECU, with memory cartridge ROM contg. diagnostic program for partic. vehicle to be tested, and design data for reprogramming interface
DE19541816C2 (en) * 1994-11-09 2002-06-13 Fuji Heavy Ind Ltd Diagnostic system for a motor vehicle
DE19542391C2 (en) * 1994-11-14 2002-11-14 Fuji Heavy Ind Ltd Diagnostic system for a motor vehicle
US6236917B1 (en) 1999-12-21 2001-05-22 Spx Corporation Open architecture diagnostic tool
US6526340B1 (en) 1999-12-21 2003-02-25 Spx Corporation Multi-vehicle communication interface
US7050892B1 (en) 1999-12-21 2006-05-23 Spx Corporation Diagnostic tool security key
US6662087B1 (en) 2000-01-03 2003-12-09 Spx Corporation Backward compatible diagnostic tool
JP2005500498A (en) * 2001-08-24 2005-01-06 ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフトLuK Lamellen und Kupplungsbau Beteiligungs KG Method and electronically controlled safety systems and adapter plug for controlling the automated transmission
JP2007242350A (en) * 2006-03-07 2007-09-20 Toyota Motor Corp Connector and inspection equipment
US7571035B2 (en) 2006-03-31 2009-08-04 Spx Corporation Simultaneous vehicle protocol communication apparatus and method
US7912601B2 (en) 2006-03-31 2011-03-22 Spx Corporation Simultaneous vehicle protocol communication apparatus and method

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