JPS6461830A - Protecting device for automobile microcomputer - Google Patents

Protecting device for automobile microcomputer

Info

Publication number
JPS6461830A
JPS6461830A JP62218514A JP21851487A JPS6461830A JP S6461830 A JPS6461830 A JP S6461830A JP 62218514 A JP62218514 A JP 62218514A JP 21851487 A JP21851487 A JP 21851487A JP S6461830 A JPS6461830 A JP S6461830A
Authority
JP
Japan
Prior art keywords
output
signal
cpu
microcomputer
omb
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
JP62218514A
Other languages
English (en)
Inventor
Masanobu Fukami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP62218514A priority Critical patent/JPS6461830A/ja
Priority to US07/238,215 priority patent/US4951210A/en
Publication of JPS6461830A publication Critical patent/JPS6461830A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • 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
JP62218514A 1987-08-31 1987-08-31 Protecting device for automobile microcomputer Pending JPS6461830A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62218514A JPS6461830A (en) 1987-08-31 1987-08-31 Protecting device for automobile microcomputer
US07/238,215 US4951210A (en) 1987-08-31 1988-08-30 Protective apparatus of vehicle microcomputer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62218514A JPS6461830A (en) 1987-08-31 1987-08-31 Protecting device for automobile microcomputer

Publications (1)

Publication Number Publication Date
JPS6461830A true JPS6461830A (en) 1989-03-08

Family

ID=16721120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218514A Pending JPS6461830A (en) 1987-08-31 1987-08-31 Protecting device for automobile microcomputer

Country Status (2)

Country Link
US (1) US4951210A (ja)
JP (1) JPS6461830A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04275829A (ja) * 1991-02-28 1992-10-01 Musashi Seimitsu Ind Co Ltd 鍛造金型の成形方法
JPH04304263A (ja) * 1991-04-01 1992-10-27 Denki Kagaku Kogyo Kk 水膨張性組成物
JPH058649U (ja) * 1991-07-04 1993-02-05 本田技研工業株式会社 動作監視装置
JPH0536544U (ja) * 1991-10-16 1993-05-18 ナイルス部品株式会社 マイクロコンピユータ制御装置
JP2016207002A (ja) * 2015-04-24 2016-12-08 富士電機株式会社 駆動制御装置
JP2017228159A (ja) * 2016-06-23 2017-12-28 新電元工業株式会社 制御装置、および制御装置の制御方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2813022B2 (ja) * 1990-03-12 1998-10-22 三菱電機株式会社 車両用制御装置
JPH08132992A (ja) * 1994-11-10 1996-05-28 Mitsubishi Electric Corp 車載用制御装置
US6356130B1 (en) * 2000-08-24 2002-03-12 Inventec Corporation Circuit for enabling servo system to perform an automatic system recovery and the method therefor
US7124005B2 (en) * 2003-08-07 2006-10-17 Denso Corporation Electronic control unit having hold circuit and method therefor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458110A (en) * 1977-10-19 1979-05-10 Hitachi Ltd Automobile controller
JPS6032217B2 (ja) * 1979-04-02 1985-07-26 日産自動車株式会社 制御用コンピュ−タのフェィルセ−フ装置
JPS56135250A (en) * 1980-03-24 1981-10-22 Nissan Motor Co Ltd Output device of microcomputer
JPS56135201A (en) * 1980-03-24 1981-10-22 Nissan Motor Co Ltd Pulse generator for engine control
JPS57155601A (en) * 1981-03-20 1982-09-25 Nippon Denso Co Ltd Car safety device
DE3322074A1 (de) * 1982-07-23 1984-01-26 Robert Bosch Gmbh, 7000 Stuttgart Notlaufeinrichtung fuer mikrocomputergesteuerte systeme
DE3322240A1 (de) * 1982-07-23 1984-01-26 Robert Bosch Gmbh, 7000 Stuttgart Sicherheits-notlaufeinrichtung fuer den leerlaufbetrieb von kraftfahrzeugen
JPS59214953A (ja) * 1983-05-20 1984-12-04 Olympus Optical Co Ltd マイクロプロセツサの誤動作防止装置
DE3342379A1 (de) * 1983-11-24 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart Notsteuersystem fuer kraftstoffzumesseinrichtungen
DE3342848A1 (de) * 1983-11-26 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart Sicherheitseinrichtung fuer eine elektronisch gesteuerte oder geregelte brennkraftmaschine mit mikrocomputer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04275829A (ja) * 1991-02-28 1992-10-01 Musashi Seimitsu Ind Co Ltd 鍛造金型の成形方法
JPH04304263A (ja) * 1991-04-01 1992-10-27 Denki Kagaku Kogyo Kk 水膨張性組成物
JPH058649U (ja) * 1991-07-04 1993-02-05 本田技研工業株式会社 動作監視装置
JPH0536544U (ja) * 1991-10-16 1993-05-18 ナイルス部品株式会社 マイクロコンピユータ制御装置
JP2016207002A (ja) * 2015-04-24 2016-12-08 富士電機株式会社 駆動制御装置
JP2017228159A (ja) * 2016-06-23 2017-12-28 新電元工業株式会社 制御装置、および制御装置の制御方法

Also Published As

Publication number Publication date
US4951210A (en) 1990-08-21

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