DE3071692D1 - Method and system for engine control - Google Patents

Method and system for engine control

Info

Publication number
DE3071692D1
DE3071692D1 DE8080101959T DE3071692T DE3071692D1 DE 3071692 D1 DE3071692 D1 DE 3071692D1 DE 8080101959 T DE8080101959 T DE 8080101959T DE 3071692 T DE3071692 T DE 3071692T DE 3071692 D1 DE3071692 D1 DE 3071692D1
Authority
DE
Germany
Prior art keywords
engine control
engine
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.)
Expired
Application number
DE8080101959T
Other languages
English (en)
Inventor
Yasunori Mouri
Seiji Suda
Masami Shida
Toshio Furuhashi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12689447&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3071692(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3071692D1 publication Critical patent/DE3071692D1/de
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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/151—Digital data processing using one central computing unit with means for compensating the variation of the characteristics of the engine or of a sensor, e.g. by ageing
    • 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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2474—Characteristics of sensors
    • 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
    • F02D41/28—Interface circuits
    • 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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1518—Digital data processing using two or more central computing units, e.g. interpolation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure
    • 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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2432—Methods of calibration
    • F02D41/2435—Methods of calibration characterised by the writing medium, e.g. bar code
    • 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
DE8080101959T 1979-04-13 1980-04-11 Method and system for engine control Expired DE3071692D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4436479A JPS55138101A (en) 1979-04-13 1979-04-13 Engine controller

Publications (1)

Publication Number Publication Date
DE3071692D1 true DE3071692D1 (en) 1986-09-18

Family

ID=12689447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080101959T Expired DE3071692D1 (en) 1979-04-13 1980-04-11 Method and system for engine control

Country Status (4)

Country Link
US (1) US4366541A (de)
EP (1) EP0017933B1 (de)
JP (1) JPS55138101A (de)
DE (1) DE3071692D1 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810137A (ja) * 1981-07-13 1983-01-20 Nippon Denso Co Ltd 内燃機関制御方法
JPS5813140A (ja) * 1981-07-17 1983-01-25 Nissan Motor Co Ltd 外部調整機能付きエンジン電子制御装置
JPS5850765A (ja) * 1981-09-21 1983-03-25 Hitachi Ltd 半導体集積回路装置
JPS58122326A (ja) * 1982-01-14 1983-07-21 Honda Motor Co Ltd 内燃エンジンの絞り弁アイドル開度検出方法
US4402294A (en) * 1982-01-28 1983-09-06 General Motors Corporation Fuel injection system having fuel injector calibration
JPS58131329A (ja) * 1982-01-29 1983-08-05 Nippon Denso Co Ltd 燃料噴射制御方法
JPS58158345A (ja) * 1982-03-15 1983-09-20 Nippon Denso Co Ltd エンジン制御方法
US4490804A (en) * 1982-05-03 1984-12-25 Motorola, Inc. Self-correcting throttle position sensing circuit
USRE33929E (en) * 1982-05-28 1992-05-19 Kwik Products International Corporation Central injection device for internal combustion engines
JPS58211547A (ja) * 1982-06-03 1983-12-09 Nippon Denso Co Ltd 内燃機関の制御装置
JPS58222921A (ja) * 1982-06-19 1983-12-24 Mitsubishi Electric Corp 内燃機関のスロツトル開度検出装置
US4467763A (en) * 1982-09-13 1984-08-28 Jodon Engineering Associates, Inc. Ignition timing control for internal combustion engines
JPS59122924A (ja) * 1982-12-28 1984-07-16 Toshiba Corp 圧力測定器
JPS59160041A (ja) * 1983-03-04 1984-09-10 Diesel Kiki Co Ltd 内燃機関制御装置
JPS59155602U (ja) * 1983-03-31 1984-10-19 福井機械株式会社 被調整体の位置自動調整装置
JPS59190442A (ja) * 1983-04-11 1984-10-29 Nissan Motor Co Ltd 車両用アクセル制御装置
US4600993A (en) * 1983-05-27 1986-07-15 Allied Corporation Measuring barometric pressure with a manifold pressure sensor in a microprocessor based engine control system
JPS608436U (ja) * 1983-06-29 1985-01-21 いすゞ自動車株式会社 内燃機関の燃料制御装置
GB2148548B (en) * 1983-10-20 1987-08-05 Honda Motor Co Ltd Method of controlling operating amounts of operation control means for an internal combustion engine
JPS60178952A (ja) * 1984-02-27 1985-09-12 Mitsubishi Electric Corp 内燃機関の燃料噴射制御装置
DE3407920A1 (de) * 1984-03-03 1985-09-05 Robert Bosch Gmbh, 7000 Stuttgart Elektronisches steuersystem zur steuerung technischer anlagen und maschinen und steuerverfahren unter dessen verwendung
DE3410082A1 (de) * 1984-03-20 1985-09-26 Robert Bosch Gmbh, 7000 Stuttgart Steuergeraet fuer kraftfahrzeuge
DE3430551C2 (de) * 1984-08-20 1997-10-23 Bosch Gmbh Robert Einrichtung zur Änderung von gespeicherten Kenngrößen in elektronischen Steuergeräten für insbesondere Brennkraftmaschinen
JP2502500B2 (ja) * 1985-02-12 1996-05-29 マツダ株式会社 エンジンの制御装置
JP2544334B2 (ja) * 1985-07-10 1996-10-16 株式会社日立製作所 アイドル回転速度制御方法
US4726342A (en) * 1986-06-30 1988-02-23 Kwik Products International Corp. Fuel-air ratio (lambda) correcting apparatus for a rotor-type carburetor for integral combustion engines
US5229957A (en) * 1986-04-17 1993-07-20 Robert Bosch Gmbh Method for tolerance compensation of a position transducer
JPS638801A (ja) * 1986-06-27 1988-01-14 Fuji Photo Film Co Ltd アナログ信号調整方法
US4869850A (en) * 1986-06-30 1989-09-26 Kwik Products International Corporation Rotor-type carburetor apparatus and associated methods
JPH0786335B2 (ja) * 1986-10-01 1995-09-20 株式会社日立製作所 エンジン制御装置
JP2554480B2 (ja) * 1986-11-07 1996-11-13 株式会社 ゼクセル 時間測定装置
JPS63251805A (ja) * 1987-04-08 1988-10-19 Hitachi Ltd エンジンの状態別適応制御方式
US4790277A (en) * 1987-06-03 1988-12-13 Ford Motor Company Self-adjusting fuel injection system
US4931940A (en) * 1987-06-05 1990-06-05 Honda Giken Kogyo Kabushiki Kaisha Rotational position detector for controlling an internal combustion engine
FR2617997A1 (fr) * 1987-07-07 1989-01-13 Mitsubishi Electric Corp Micro-ordinateur a memoire programmable, pour le controle du nombre des temps d'ecriture dans la memoire
JP2857393B2 (ja) * 1988-03-08 1999-02-17 株式会社日立製作所 空気流量検出装置
US5006993A (en) * 1988-11-18 1991-04-09 The Boeing Company Automatic throttle controller for aircraft with intermixed engines
US5091858A (en) * 1989-01-09 1992-02-25 Digital Fuel Injection Electronic control of engine fuel delivery
JP2671145B2 (ja) * 1989-01-31 1997-10-29 スズキ株式会社 内燃機関の燃料噴射制御装置
JPH0629595B2 (ja) * 1989-03-03 1994-04-20 いすゞ自動車株式会社 スロットル制御装置
JPH0364653A (ja) * 1989-07-31 1991-03-20 Japan Electron Control Syst Co Ltd 内燃機関の筒内圧力検出装置
CA1326794C (en) * 1989-09-29 1994-02-08 Ortech Corporation Flow control system
US5249422A (en) * 1991-12-20 1993-10-05 Caterpillar Inc. Apparatus for calibrating the speed of hydrostatically driven traction motors
DE69332207T2 (de) * 1992-06-09 2003-08-07 Mitsubishi Motors Corp Verfahren zur Erkennung von Fehlzündungen durch Drehzahländerung der Kurbelwelle
JP2853333B2 (ja) * 1992-06-16 1999-02-03 三菱自動車工業株式会社 失火検出方法
DE4230616A1 (de) * 1992-09-12 1994-03-17 Bosch Gmbh Robert Einrichtung zur Erkennung der Stellung wenigstens einer, eine Referenzmarke aufweisenden Welle
DE4304163A1 (de) * 1993-02-12 1994-08-25 Bosch Gmbh Robert Einrichtung zur Steuerung der Kraftstoffeinspritzung bei einer Brennkraftmaschine
US6223146B1 (en) * 1994-06-29 2001-04-24 Kelsey-Hayes Company Method and apparatus for manufacturing a programmed electronic control unit for use in an anti-lock braking (ABS) system
DE4434833B4 (de) * 1994-09-29 2010-04-29 Robert Bosch Gmbh Einrichtung zur Erkennung des Rückdrehens eines rotierenden Teiles einer Brennkraftmaschine
US5749346A (en) * 1995-02-23 1998-05-12 Hirel Holdings, Inc. Electronic control unit for controlling an electronic injector fuel delivery system and method of controlling an electronic injector fuel delivery system
US5738068A (en) * 1995-10-20 1998-04-14 Hitachi, Ltd. Method and apparatus for controlling internal combustion engine for automotive vehicle
JP3461085B2 (ja) * 1996-05-23 2003-10-27 ダイハツ工業株式会社 スロットルバルブの基準位置学習方法
DE19825159A1 (de) * 1998-06-05 1999-12-09 Bosch Gmbh Robert Elektronische Schaltung
DE19933845A1 (de) 1999-07-20 2001-01-25 Bosch Gmbh Robert Einrichtung zur Erkennung des Rückdrehens eines rotierenden Teils einer Brennkraftmaschine
DE19933844A1 (de) 1999-07-20 2001-01-25 Bosch Gmbh Robert Einrichtung zur Erkennung des Rückdrehens eines rotierenden Teils einer Brennkraftmaschine
US6643600B2 (en) * 2001-04-26 2003-11-04 General Electric Company Method and system for assessing adjustment factors in testing or monitoring process
US7661297B2 (en) 2004-05-27 2010-02-16 Robert Bosch Gmbh Method and system for making available an improved phase signal of a phase sensor on a camshaft of an internal combustion engine
JP2014173434A (ja) * 2013-03-06 2014-09-22 Denso Corp クランク角信号誤差補正方法
JP2021144553A (ja) * 2020-03-13 2021-09-24 日立Astemo株式会社 センサ装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343905C2 (de) * 1973-08-31 1982-10-07 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur digital-elektronischen Steuerung der Einlaß-, Auslaß- und Einspritzventile sowie der Zündung bei Brennkraftmaschinen
DE2352694C2 (de) * 1973-10-20 1983-05-19 Robert Bosch Gmbh, 7000 Stuttgart Digitale Schaltungsanordnung zur Auslösung eines Betriebsvorganges, insbesondere des Zündvorganges einer Brennkraftmaschine
JPS53105639A (en) * 1977-02-25 1978-09-13 Hitachi Ltd Electronic advance angle system for internal combustion engine
JPS53127930A (en) * 1977-04-15 1978-11-08 Nissan Motor Co Ltd Air fuel ratio control equipment
IT1081383B (it) * 1977-04-27 1985-05-21 Magneti Marelli Spa Apparecchiatura elettronica per il controllo dell'alimentazione di una miscela aria/benzina di un motore a combustione interna
US4130095A (en) * 1977-07-12 1978-12-19 General Motors Corporation Fuel control system with calibration learning capability for motor vehicle internal combustion engine
JPS5420203A (en) * 1977-07-15 1979-02-15 Hitachi Ltd Combustion control equipment of engine
JPS5833385B2 (ja) * 1977-09-12 1983-07-19 トヨタ自動車株式会社 燃料噴射制御装置
JPS6060019B2 (ja) * 1977-10-17 1985-12-27 株式会社日立製作所 エンジンの制御方法
JPS5491622A (en) * 1977-12-28 1979-07-20 Nissan Motor Co Ltd Electronic control exhaust recirculation apparatus
US4235204A (en) * 1979-04-02 1980-11-25 General Motors Corporation Fuel control with learning capability for motor vehicle combustion engine

Also Published As

Publication number Publication date
US4366541A (en) 1982-12-28
EP0017933A3 (en) 1981-10-07
EP0017933B1 (de) 1986-08-13
EP0017933A2 (de) 1980-10-29
JPS55138101A (en) 1980-10-28
JPS6357616B2 (de) 1988-11-11

Similar Documents

Publication Publication Date Title
DE3071692D1 (en) Method and system for engine control
EP0017932A3 (en) Engine controlling method and system
GB2037009B (en) Engine control system
JPS55123528A (en) Engine control system
GB2075590B (en) Method and system for controlling engine ignition timing
GB2062290B (en) Fuel control system
DE3072043D1 (en) Electronic type engine control method and apparatus
GB2046950B (en) Engine controlling system
AU542876B2 (en) Combustion control system
AU3745978A (en) Engine control system and valve deativator thereof
DE3276828D1 (en) Engine control system
JPS5686002A (en) System control method and device
GB2159983B (en) Engine control system for an engine
GB2075718B (en) Method and apparatus for combustion control
DE3069562D1 (en) Engine combustion control system
DE3175142D1 (en) Adaptive-predictive control method and adaptive-predictive control system
DE3174714D1 (en) Fuel control apparatus and method
DE3071859D1 (en) Numerical controlling method and system
JPS5677503A (en) Method and device for controlling turbine
DE3565152D1 (en) Control system for an engine
DE3560243D1 (en) Method and system for controlling an engine
DE3380671D1 (en) Engine control method
JPS5696302A (en) Method and device for process control
DE3070556D1 (en) Control system for internal-combustion engines
JPS5587823A (en) Engine and turboochanger byypass control method

Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation