DE3280093D1 - Vorrichtung und verfahren zur regelung bei brennkraftmotoren. - Google Patents

Vorrichtung und verfahren zur regelung bei brennkraftmotoren.

Info

Publication number
DE3280093D1
DE3280093D1 DE8282109519T DE3280093T DE3280093D1 DE 3280093 D1 DE3280093 D1 DE 3280093D1 DE 8282109519 T DE8282109519 T DE 8282109519T DE 3280093 T DE3280093 T DE 3280093T DE 3280093 D1 DE3280093 D1 DE 3280093D1
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engines
controlling internal
controlling
engines
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
DE8282109519T
Other languages
English (en)
Inventor
Takeshi Hirayama
Matsuo Amano
Takao Sasayama
Shirou Baba
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=15787215&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3280093(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 DE3280093D1 publication Critical patent/DE3280093D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control By Computers (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE8282109519T 1981-10-16 1982-10-14 Vorrichtung und verfahren zur regelung bei brennkraftmotoren. Expired - Lifetime DE3280093D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56164125A JPS5866108A (ja) 1981-10-16 1981-10-16 内燃機関の電子制御装置

Publications (1)

Publication Number Publication Date
DE3280093D1 true DE3280093D1 (de) 1990-03-01

Family

ID=15787215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282109519T Expired - Lifetime DE3280093D1 (de) 1981-10-16 1982-10-14 Vorrichtung und verfahren zur regelung bei brennkraftmotoren.

Country Status (4)

Country Link
US (1) US4561056A (de)
EP (1) EP0077533B1 (de)
JP (1) JPS5866108A (de)
DE (1) DE3280093D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017252A (ja) * 1983-07-08 1985-01-29 Nippon Denso Co Ltd エンジンの制御方法
JPH0646021B2 (ja) * 1984-05-07 1994-06-15 トヨタ自動車株式会社 内燃機関の点火時期制御装置
JP2549656B2 (ja) * 1987-04-30 1996-10-30 株式会社東芝 出力パルス発生装置
KR920000053B1 (ko) * 1987-05-26 1992-01-06 미쓰비시전기 주식회사 엔진 제어장치
GB2342447A (en) * 1998-10-03 2000-04-12 Ford Motor Co Verifying engine cycle of an injection IC engine
JP4069361B2 (ja) * 2002-06-11 2008-04-02 三菱自動車工業株式会社 内燃機関の点火時期制御装置

Family Cites Families (18)

* 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
DE2732781C3 (de) * 1977-07-20 1995-04-06 Bosch Gmbh Robert Einrichtung zum Steuern von betriebsparameterabhängigen und sich wiederholenden Vorgängen
DE2840706C2 (de) * 1977-09-21 1985-09-12 Hitachi, Ltd., Tokio/Tokyo Elektronische Steuereinrichtung zum Steuern des Betriebs einer Brennkraftmaschine
JPS5459510A (en) * 1977-10-19 1979-05-14 Hitachi Ltd Electronic type engine controller
JPS5458110A (en) * 1977-10-19 1979-05-10 Hitachi Ltd Automobile controller
JPS5458115A (en) * 1977-10-19 1979-05-10 Hitachi Ltd Engine controller
JPS5498476A (en) * 1978-01-19 1979-08-03 Nippon Denso Co Ltd Computer for controlling vehicles
US4264898A (en) * 1978-02-27 1981-04-28 The Bendix Corporation Analog to digital converter for electronic engine control systems
US4266274A (en) * 1978-02-27 1981-05-05 The Bendix Corporation Microprocessor-based engine control systems
US4328547A (en) * 1978-02-27 1982-05-04 The Bendix Corporation Failure system for internal combustion engine
JPS5522163A (en) * 1978-08-07 1980-02-16 Hitachi Ltd Engine rpm detector
US4257377A (en) * 1978-10-05 1981-03-24 Nippondenso Co., Ltd. Engine control system
JPS5584859A (en) * 1978-12-18 1980-06-26 Nippon Denso Co Ltd Engine control
JPS5618049A (en) * 1979-07-20 1981-02-20 Hitachi Ltd Electronic control method for internal combustion engine
US4273089A (en) * 1979-09-12 1981-06-16 Essex Group, Inc. Open loop computer-controlled spark ignition timing system
DE3000562C2 (de) * 1980-01-09 1987-03-19 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage für Brennkraftmaschinen
JPS56116147A (en) * 1980-02-20 1981-09-11 Hitachi Ltd Digital semiconductor integrated circuit and digital control system using it
JPS56129730A (en) * 1980-03-18 1981-10-12 Nissan Motor Co Ltd Fuel injection controlling system for internal combustion engine

Also Published As

Publication number Publication date
EP0077533A3 (en) 1984-01-18
EP0077533A2 (de) 1983-04-27
EP0077533B1 (de) 1990-01-24
JPH0324681B2 (de) 1991-04-03
JPS5866108A (ja) 1983-04-20
US4561056A (en) 1985-12-24

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Legal Events

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