EP0100409A3 - Control apparatus with a microcalculator - Google Patents

Control apparatus with a microcalculator Download PDF

Info

Publication number
EP0100409A3
EP0100409A3 EP83105370A EP83105370A EP0100409A3 EP 0100409 A3 EP0100409 A3 EP 0100409A3 EP 83105370 A EP83105370 A EP 83105370A EP 83105370 A EP83105370 A EP 83105370A EP 0100409 A3 EP0100409 A3 EP 0100409A3
Authority
EP
European Patent Office
Prior art keywords
microcalculator
control apparatus
control
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.)
Granted
Application number
EP83105370A
Other languages
German (de)
Other versions
EP0100409A2 (en
EP0100409B1 (en
Inventor
Jorg Dipl.-Ing. Bonitz
Robert Entenmann
Geza Killi
Rochus Knab
Bernhard Miller
Siegfried Dr.-Ing. Rohde
Walter Viess
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0100409A2 publication Critical patent/EP0100409A2/en
Publication of EP0100409A3 publication Critical patent/EP0100409A3/en
Application granted granted Critical
Publication of EP0100409B1 publication Critical patent/EP0100409B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/008—Reserve ignition systems; Redundancy of some ignition devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control By Computers (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Retry When Errors Occur (AREA)
  • Executing Machine-Instructions (AREA)
EP83105370A 1982-06-28 1983-05-31 Control apparatus with a microcalculator Expired EP0100409B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3224286 1982-06-28
DE19823224286 DE3224286A1 (en) 1982-06-28 1982-06-28 CONTROL DEVICE WITH A MICROCALCULATOR

Publications (3)

Publication Number Publication Date
EP0100409A2 EP0100409A2 (en) 1984-02-15
EP0100409A3 true EP0100409A3 (en) 1985-10-30
EP0100409B1 EP0100409B1 (en) 1988-09-07

Family

ID=6167150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83105370A Expired EP0100409B1 (en) 1982-06-28 1983-05-31 Control apparatus with a microcalculator

Country Status (4)

Country Link
US (1) US4562544A (en)
EP (1) EP0100409B1 (en)
JP (1) JPH0658086B2 (en)
DE (2) DE3224286A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803682A (en) * 1985-03-04 1989-02-07 Sanyo Electric Co., Ltd. Resetting system
DE3544079C2 (en) * 1985-12-13 1998-07-30 Bosch Gmbh Robert Process for processing interrupt signals
DE3603082A1 (en) * 1986-02-01 1987-08-06 Bosch Gmbh Robert DEVICE FOR RESETTING COMPUTING DEVICES
US5051936A (en) * 1987-12-21 1991-09-24 Johnson Service Company Microprocessor-based controller with synchronous reset
US4931975A (en) * 1987-12-21 1990-06-05 Johnson Service Company Microprocessor-based controller with synchronous reset
US5408573A (en) * 1992-06-17 1995-04-18 Johnson Service Company Integrated motor controller
DE10030991A1 (en) * 2000-06-30 2002-01-10 Bosch Gmbh Robert Microcontroller and watchdog operation synchronization method for vehicle control device, involves operating watchdog based on time period elapsed after booting up to resetting operation of microcontroller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2031185A (en) * 1978-09-06 1980-04-16 Hitachi Ltd Electronic control of an internal combustion engine
US4282574A (en) * 1978-01-19 1981-08-04 Nippondenso Co., Ltd. Apparatus for initializing a vehicle controlling digital computer
FR2476232A1 (en) * 1980-02-20 1981-08-21 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR IGNITING INTERNAL COMBUSTION ENGINES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969614A (en) * 1973-12-12 1976-07-13 Ford Motor Company Method and apparatus for engine control
DE2551681C2 (en) * 1975-11-18 1986-10-02 Robert Bosch Gmbh, 7000 Stuttgart Electrically controlled fuel injection system for internal combustion engines
DE2700677A1 (en) * 1977-01-08 1978-07-20 Bosch Gmbh Robert IGNITION SYSTEM, IN PARTICULAR FOR COMBUSTION MACHINERY
JPS6010174B2 (en) * 1977-04-15 1985-03-15 株式会社デンソー In-vehicle computer startup device
DE2961307D1 (en) * 1978-08-09 1982-01-14 Bosch Gmbh Robert Ignition and fuel injection control system for internal combustion engines
JPS55137358A (en) * 1979-04-16 1980-10-27 Nissan Motor Co Ltd Controller for automobile
JPS5622168A (en) * 1979-07-31 1981-03-02 Fujitsu Ltd Control system of array processor
JPS56105507A (en) * 1980-01-25 1981-08-22 Hitachi Ltd Control method of engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282574A (en) * 1978-01-19 1981-08-04 Nippondenso Co., Ltd. Apparatus for initializing a vehicle controlling digital computer
GB2031185A (en) * 1978-09-06 1980-04-16 Hitachi Ltd Electronic control of an internal combustion engine
FR2476232A1 (en) * 1980-02-20 1981-08-21 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR IGNITING INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
DE3377926D1 (en) 1988-10-13
DE3224286A1 (en) 1983-12-29
EP0100409A2 (en) 1984-02-15
US4562544A (en) 1985-12-31
EP0100409B1 (en) 1988-09-07
JPH0658086B2 (en) 1994-08-03
JPS5962905A (en) 1984-04-10

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