KR890005505A - 차량의 제어시스템의 고장진단장치 - Google Patents

차량의 제어시스템의 고장진단장치 Download PDF

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Publication number
KR890005505A
KR890005505A KR1019880010142A KR880010142A KR890005505A KR 890005505 A KR890005505 A KR 890005505A KR 1019880010142 A KR1019880010142 A KR 1019880010142A KR 880010142 A KR880010142 A KR 880010142A KR 890005505 A KR890005505 A KR 890005505A
Authority
KR
South Korea
Prior art keywords
fault
control system
memory
detected
period
Prior art date
Application number
KR1019880010142A
Other languages
English (en)
Other versions
KR910005478B1 (ko
Inventor
중이찌 와다
Original Assignee
시기모리야
미쓰비시 뎅끼 가부시끼가이샤
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
Application filed by 시기모리야, 미쓰비시 뎅끼 가부시끼가이샤 filed Critical 시기모리야
Publication of KR890005505A publication Critical patent/KR890005505A/ko
Application granted granted Critical
Publication of KR910005478B1 publication Critical patent/KR910005478B1/ko

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/083—Safety, indicating, or supervising devices relating to maintenance, e.g. diagnostic device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

내용 없음

Description

차량용 제어 시스템의 고장 진단 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예에 의한 차량용 제어 시스템의 일부파단 구성도.
제2도는 전자 제어 장치의 블록도.

Claims (2)

  1. 차량용 제어 시스템의 고장을 검출하여 메모리에 고장정보를 기억하고 상기 메모리의 기억내용을 표시하는 차량용 제어 시스템의 고장진단 장치에 있어서, 최후에 검출된 고장상태 이후의 기간을 정하는 타이머수단. 최후의 검출된 고장상태 이후의 정하여진 기간이 소정의 기간을 초과한 때에는 상기 메모리의 기억 내용의 표시를 금지하는 수단, 금지 해제신호를 부여하는 수단, 금지 해제신호에 응하여 메모리 기억 내용의 표시의 금지를 해제하는 수단을 구비한 것을 특징으로 하는 차량용 제어 시스템의 고장 진단 장치.
  2. 제1항에 있어 메모리에 고장내용을 기억하여 두고 최후에 검출된 고장상태 이후의 정하여진 기간이 소정의 시간을 초과한 때에서 다시 고장을 검출한 경우에 메모리의기억 내용을 다시 검출된 고장정보로 바꾸어 쓰고 또 타이머 수단의 기간의 계측을 리세트하여 재개하는 것을 특징으로 하는 차량용 제어 시스템의 고장 전단장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880010142A 1987-09-22 1988-08-09 차량의 제어 시스템의 고장 진단 장치 KR910005478B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-228113 1987-09-22
JP62238113A JPS6483434A (en) 1987-09-22 1987-09-22 Trouble shooting apparatus for vehicle controlling system
JP62-238113 1987-09-22

Publications (2)

Publication Number Publication Date
KR890005505A true KR890005505A (ko) 1989-05-15
KR910005478B1 KR910005478B1 (ko) 1991-07-31

Family

ID=17025368

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880010142A KR910005478B1 (ko) 1987-09-22 1988-08-09 차량의 제어 시스템의 고장 진단 장치

Country Status (6)

Country Link
US (1) US4947392A (ko)
EP (1) EP0308944B1 (ko)
JP (1) JPS6483434A (ko)
KR (1) KR910005478B1 (ko)
AU (1) AU606997B2 (ko)
DE (1) DE3887418T2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3061429B2 (ja) * 1991-02-01 2000-07-10 パロマ工業株式会社 燃焼器具の使用状況監視装置
US5715161A (en) * 1993-12-28 1998-02-03 Hyundai Motor Company System and method for eliminating error code of an automatic transmission and related control
DE19612857A1 (de) * 1996-03-30 1997-10-02 Bayerische Motoren Werke Ag Verfahren zum Betrieb einer Brennkraftmaschine mit Hilfe einer Steuereinrichtung
DE19621941C2 (de) * 1996-05-31 2000-05-11 Daimler Chrysler Ag Überwachungseinrichtung
MY133880A (en) * 2000-07-24 2007-11-30 Yuiltech Co Ltd Artificial intelligence diagnostic device for automobile and control device for the same
JP4269878B2 (ja) * 2003-10-10 2009-05-27 株式会社デンソー 電子制御装置
JP4502037B2 (ja) * 2008-04-02 2010-07-14 トヨタ自動車株式会社 故障診断用情報生成装置及びシステム
US20100082197A1 (en) * 2008-09-30 2010-04-01 Honeywell International Inc. Intermittent fault detection and reasoning
CA2898300C (en) * 2013-03-15 2020-10-27 Allison Transmission, Inc. Service disconnect interlock system and method for hybrid vehicles
CN113790112B (zh) * 2021-10-14 2023-02-10 浙江旭众汽车部件有限公司 一种均气式发动机进气歧管

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031363A (en) * 1976-05-17 1977-06-21 General Time Corporation Display apparatus for automotive vehicles
US4118792A (en) * 1977-04-25 1978-10-03 Allen-Bradley Company Malfunction detection system for a microprocessor based programmable controller
US4245315A (en) * 1978-02-27 1981-01-13 The Bendix Corporation Ignition limp home circuit for electronic engine control systems
DE2841220C2 (de) * 1978-09-22 1983-04-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Prüfen der Funktion eines Regelsystems
US4271402A (en) * 1979-08-29 1981-06-02 General Motors Corporation Motor vehicle diagnostic and monitoring device having keep alive memory
US4277772A (en) * 1980-06-17 1981-07-07 General Motors Corporation Motor vehicle diagnostic and monitoring system
DE3279137D1 (en) * 1981-08-07 1988-11-24 Nippon Denso Co Motor vehicle diagnostic monitoring system
JPS5827858A (ja) * 1981-08-12 1983-02-18 Toyota Motor Corp 電子制御機関の異常検出装置
JPS58161098A (ja) * 1982-03-19 1983-09-24 株式会社日立製作所 電気車の故障診断システム
JPS60222309A (ja) * 1984-04-20 1985-11-06 Hitachi Ltd 自動車の車高調節装置
JPS60230014A (ja) * 1984-04-28 1985-11-15 Mitsubishi Electric Corp 自動車モニタ装置
US4630292A (en) * 1984-08-13 1986-12-16 Juricich Ronald A Fuel tax rebate recorder
US4689766A (en) * 1984-11-16 1987-08-25 Zenith Electronics Corporation System for resetting the operation of a signal processing device upon the failure of accessng a predetermined memory location within a predetermined time interval
JPS61261145A (ja) * 1985-05-15 1986-11-19 Toyota Motor Corp 車両用故障診断装置
JP2775008B2 (ja) * 1985-06-27 1998-07-09 株式会社デンソー 車載用の制御装置
US4726024A (en) * 1986-03-31 1988-02-16 Mieczyslaw Mirowski Fail safe architecture for a computer system

Also Published As

Publication number Publication date
EP0308944A2 (en) 1989-03-29
AU2246988A (en) 1989-03-23
EP0308944B1 (en) 1994-01-26
KR910005478B1 (ko) 1991-07-31
EP0308944A3 (en) 1989-11-15
JPS6483434A (en) 1989-03-29
US4947392A (en) 1990-08-07
DE3887418D1 (de) 1994-03-10
DE3887418T2 (de) 1994-05-11
AU606997B2 (en) 1991-02-21

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