JPH0571963B2 - - Google Patents

Info

Publication number
JPH0571963B2
JPH0571963B2 JP58130360A JP13036083A JPH0571963B2 JP H0571963 B2 JPH0571963 B2 JP H0571963B2 JP 58130360 A JP58130360 A JP 58130360A JP 13036083 A JP13036083 A JP 13036083A JP H0571963 B2 JPH0571963 B2 JP H0571963B2
Authority
JP
Japan
Prior art keywords
microcomputer
control
signal
microcomputers
reset
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.)
Expired - Lifetime
Application number
JP58130360A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6022202A (ja
Inventor
Taiji Hasegawa
Yasunori Mori
Takashi Shiraishi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13036083A priority Critical patent/JPS6022202A/ja
Publication of JPS6022202A publication Critical patent/JPS6022202A/ja
Publication of JPH0571963B2 publication Critical patent/JPH0571963B2/ja
Granted 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Safety Devices In Control Systems (AREA)
JP13036083A 1983-07-19 1983-07-19 制御システム Granted JPS6022202A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13036083A JPS6022202A (ja) 1983-07-19 1983-07-19 制御システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13036083A JPS6022202A (ja) 1983-07-19 1983-07-19 制御システム

Publications (2)

Publication Number Publication Date
JPS6022202A JPS6022202A (ja) 1985-02-04
JPH0571963B2 true JPH0571963B2 (https=) 1993-10-08

Family

ID=15032513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13036083A Granted JPS6022202A (ja) 1983-07-19 1983-07-19 制御システム

Country Status (1)

Country Link
JP (1) JPS6022202A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639055C2 (de) * 1986-11-14 1998-02-05 Bosch Gmbh Robert Verfahren zur Betriebsüberwachung und Fehlerkorrektur von Rechnern eines Mehrrechnersystems und Mehrrechnersystem
JPH05340295A (ja) * 1992-06-09 1993-12-21 Toyota Motor Corp 多気筒内燃機関の制御装置
JP3482675B2 (ja) * 1994-03-04 2003-12-22 トヨタ自動車株式会社 内燃機関の安全制御装置
DE102017103147A1 (de) * 2017-02-16 2018-08-16 Infineon Technologies Ag Alarmabwicklungs-Schaltungsanordnung und Verfahren zur Abwicklung eines Alarms

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640901A (en) * 1979-09-11 1981-04-17 Toshiba Corp Backup method of process control
JPS622682Y2 (https=) * 1981-02-27 1987-01-22
JPS57150092A (en) * 1981-03-11 1982-09-16 Kubota Ltd Vending machine

Also Published As

Publication number Publication date
JPS6022202A (ja) 1985-02-04

Similar Documents

Publication Publication Date Title
JP2880165B2 (ja) ２つのプロセッサからなる自動車のコンピュータシステムを監視する装置
JP3330971B2 (ja) 自動車の制御装置
US7912600B2 (en) In-vehicle electronic control apparatus having monitoring control circuit
US6892129B2 (en) Vehicle electronic control system and method having fail-safe function
US6775609B2 (en) Electronic control unit for vehicle having operation monitoring function and fail-safe function
JP3255693B2 (ja) 自動車のマルチコンピュータシステム
JPS59134340A (ja) 自己着火式内燃機関の安全装置
US6076172A (en) Monitoting system for electronic control unit
JPH0811942B2 (ja) エンジン制御装置
JPH0571963B2 (https=)
JP2020036095A (ja) パルス信号異常検出装置
JP3923810B2 (ja) 車両用電子制御装置
JP2768693B2 (ja) ２台のプロセッサを有するコンピュータシステムを監視する装置
JP2002089336A (ja) 車両用電子制御システムの故障検出装置
JP7504222B2 (ja) 車載用制御システム
JP2001350735A (ja) 複数データ処理装置間相互監視方法
JPH09120368A (ja) Ｃｐｕ監視装置
JP3885011B2 (ja) 燃料噴射装置の運転制御方法及び装置
JPS6235917A (ja) 車両用電子制御装置
JPH06305376A (ja) 車輌用制御装置
JPH1134766A (ja) 車輌制御用コンピュータの異常処理方法
JPS60142033A (ja) 電子制御エンジンのフエイルセイフ装置
JPS58210340A (ja) 車両用電子制御システムの故障デ−タ保持装置
JPS61292709A (ja) 信号記憶装置
JP2007531944A (ja) マイクロコントローラシステムおよびその駆動方法