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KR880003786A - 자동차용 전자장치의 고장진단장치 - Google Patents

자동차용 전자장치의 고장진단장치 Download PDF

Info

Publication number
KR880003786A
KR880003786A KR1019870008538A KR870008538A KR880003786A KR 880003786 A KR880003786 A KR 880003786A KR 1019870008538 A KR1019870008538 A KR 1019870008538A KR 870008538 A KR870008538 A KR 870008538A KR 880003786 A KR880003786 A KR 880003786A
Authority
KR
South Korea
Prior art keywords
electronic device
failure
fault
fault diagnosis
actuator
Prior art date
Application number
KR1019870008538A
Other languages
English (en)
Inventor
도오루 후지와라
Original Assignee
시키 모리야
미츠비시 덴키 가부시키가이샤
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 시키 모리야, 미츠비시 덴키 가부시키가이샤 filed Critical 시키 모리야
Publication of KR880003786A publication Critical patent/KR880003786A/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • 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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
    • G01R31/318505—Test of Modular systems, e.g. Wafers, MCM's

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

내용 없음

Description

자동차용 전자장치의 고장진단장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명에 의한 자동차를 전자장치의 고장진단장치의 일실시예를 나타내는 구성도,
제2도는 종래의 고장진단장치를 나타내는 구성도.

Claims (2)

  1. 복수의 센서를 통해서 동작상태를 검출하며 액튜에이터를 통해서 자동차의 각 부의 동작을 제어하는 동시에 상기 센서 및 액튜에이터의 고장을 검출하여 기억하는 전자장치와, 상기 전자장치에서 형성되는 고장검출신호로 점등하는 경고등과, 상기 전자장치에 접속되고 상기 전자장치의 고장검출신호에 의거하여 표시기에 고장부분을 표시하는 고장진단용 테스터와, 상기 전자장치가 상기 센서 및 액튜에이터의 고장을 검지했을 때, 상기 고장검출신호에 응답하여 소리를 발생하는 발음체를 구비한 것을 특징으로 하는 자동차전자장치의 고장 진단장치.
  2. 제1항에 있어서, 발음체에 음성소자 또 음성발생소자를 설치한 것을 특징으로 하는 자동차전자장치의 고장 진단장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870008538A 1986-09-25 1987-08-04 자동차용 전자장치의 고장진단장치 KR880003786A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61228730A JPS6382843A (ja) 1986-09-25 1986-09-25 自動車用電子装置の故障診断装置
JP228730 1986-09-25

Publications (1)

Publication Number Publication Date
KR880003786A true KR880003786A (ko) 1988-05-30

Family

ID=16880911

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008538A KR880003786A (ko) 1986-09-25 1987-08-04 자동차용 전자장치의 고장진단장치

Country Status (4)

Country Link
US (1) US4924398A (ko)
JP (1) JPS6382843A (ko)
KR (1) KR880003786A (ko)
DE (1) DE3731836A1 (ko)

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DE4027824C1 (ko) * 1990-09-01 1992-03-12 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5491631A (en) * 1991-12-25 1996-02-13 Honda Giken Kogyo Kabushiki Kaisha Fault diagnostic system for vehicles using identification and program codes
DE4210420C2 (de) * 1992-03-30 1997-02-13 Siemens Ag Überwachungsverfahren für einen technischen Prozeß
US5365438A (en) * 1993-01-08 1994-11-15 Ford Motor Company Audible and visual feedback for user stimulated self-test diagnostics
US5472056A (en) * 1993-09-08 1995-12-05 Case Corporation Control system for agricultural vehicle and calibration method for such control systems
DE4424020A1 (de) * 1994-07-08 1996-01-11 Telefunken Microelectron Prüfverfahren für eine passive Sicherheitseinrichtung in Kraftfahrzeugen
US5482013A (en) * 1994-09-23 1996-01-09 Cummins Engine Company, Inc. Air intake heating and diagnostic system for internal combustion engines
IL115316A (en) * 1995-09-14 1999-06-20 Diet Deal Ltd Multifunctional diet calculator
US5878377A (en) * 1997-04-10 1999-03-02 International Business Machines Corporation Environmental and power error handling extension and analysis
DE19735017A1 (de) * 1997-08-13 1999-02-18 Volkswagen Ag Vorrichtung zur Diagnose und Behebung von sicherheitsrelevanten Kraftfahrzeugzuständen
ES2142279B1 (es) * 1998-04-30 2000-11-16 Ford Alvarez Manuel Dispositivo electronico para deteccion de fallos en varios puntos.
GB9818791D0 (en) 1998-08-28 1998-10-21 Sun Electric Uk Ltd Method and apparatus for automotive and other testing
DE10018173B4 (de) * 2000-04-12 2010-03-18 Robert Bosch Gmbh Verfahren zum Prüfen der Funktionsfähigkeit einer Leiterplatte mit programmiertem Mikrocomputer einer elektrischen Steuer- oder Regeleinrichtung
KR20000054385A (ko) * 2000-06-03 2000-09-05 이홍규 차량의 검출 데이터를 이용하여 비교분석, 진단 및예방정비를 수행하는 음성출력 자가진단기
JP2002139807A (ja) * 2000-10-31 2002-05-17 Fuji Photo Film Co Ltd 表示装置、表示方法及び画像処理システム
US6459268B1 (en) 2001-07-02 2002-10-01 Kevin W. Lutz Relay circuit test extender
JP4610300B2 (ja) * 2004-11-02 2011-01-12 富士通テン株式会社 車両用制御装置および車両用制御方法
ES2288398B1 (es) * 2006-03-07 2008-10-16 New Digital Technology, S.L. Centralita electronica complementaria para vehiculos.
US9483880B2 (en) * 2006-06-13 2016-11-01 Cellassist, Llc Automotive ECU mobile phone interface
US7454298B2 (en) * 2006-07-31 2008-11-18 Caterpillar Inc. Apparatus and method for identifying electrical faults
CN102788913B (zh) * 2011-05-18 2014-12-03 株洲南车时代电气股份有限公司 一种机车显示屏测试装置及其方法
US8868989B2 (en) 2012-07-12 2014-10-21 Freescale Semiconductor, Inc. System for testing error detection circuits
CN103441712B (zh) * 2013-07-29 2016-01-20 武汉迈信电气技术有限公司 伺服驱动系统中编码器故障自诊断方法
CN104700756A (zh) * 2013-12-10 2015-06-10 北车大连电力牵引研发中心有限公司 显示屏通信测试装置
CN104730366B (zh) * 2013-12-23 2017-12-19 美的集团股份有限公司 用于家用电器的故障诊断与维修辅助设备
CN104251947B (zh) * 2014-08-26 2017-06-06 龙口中宇机械有限公司 一种电磁线圈故障诊断装置
WO2016040143A1 (en) * 2014-09-09 2016-03-17 Panasonic Automotive Systems Company Of America, Divison Of Panasonic Corporation Of North America Smart plug and play automatic obd-ii system tester
CN105372075B (zh) * 2015-11-13 2018-06-08 武汉理工大学 具有故障诊断功能的无刷直流电子水泵控制器及诊断方法
KR102368004B1 (ko) * 2017-10-03 2022-02-25 구글 엘엘씨 차량 진단 데이터에 근거하여 조치 가능한 이벤트 결정
CN115981297B (zh) * 2023-02-09 2023-06-30 深圳市捷代电子科技有限公司 一种汽车电路电控系统故障诊断装置

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Also Published As

Publication number Publication date
US4924398A (en) 1990-05-08
JPS6382843A (ja) 1988-04-13
DE3731836C2 (ko) 1990-01-11
DE3731836A1 (de) 1988-04-07

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