KR880010229A - 엔진의 제어장치 - Google Patents

엔진의 제어장치 Download PDF

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Publication number
KR880010229A
KR880010229A KR1019880001446A KR880001446A KR880010229A KR 880010229 A KR880010229 A KR 880010229A KR 1019880001446 A KR1019880001446 A KR 1019880001446A KR 880001446 A KR880001446 A KR 880001446A KR 880010229 A KR880010229 A KR 880010229A
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KR
South Korea
Prior art keywords
control
engine
calculating
ignition timing
calculation means
Prior art date
Application number
KR1019880001446A
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English (en)
Other versions
KR930005156B1 (ko
Inventor
세이지 와따야
Original Assignee
시끼 모리야
미쯔비시 덴끼 가부시끼 가이샤
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Application filed by 시끼 모리야, 미쯔비시 덴끼 가부시끼 가이샤 filed Critical 시끼 모리야
Publication of KR880010229A publication Critical patent/KR880010229A/ko
Application granted granted Critical
Publication of KR930005156B1 publication Critical patent/KR930005156B1/ko

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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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • 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
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

내용 없음

Description

엔진의 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명의 엔진의 제어장치의 한 실시예의 전체구성을 도시하는 블록도.
제 2도는 상기 실시예의 동작의 흐름을 도시하는 플로우챠트.
제 3도는 상기 실시예의 동작을 도시하는 타임챠트.
제 4도는 종래의 엔진의 제어장치의 블록도.
제 5도는 종래 및 본 발명의 엔진의 제어장치에서의 마이크로컴퓨터의 내부구성도.

Claims (2)

  1. 연료 및 점화시기를 전자적으로 제어하는 수단을 갖춘 다기통 4사이클 엔진에 있어서, 각 기통에 대해서 독립적으로 또는 압축공정과 배기 공정이 동위상이 되는 두 개의 기통에 대해서 배설된 각 1개의 제 1제어수단과, 상기 복수개의 제 1제어수단과, 제어정보를 교신하는 제 2제어수단을 갖춘 상기 제 1제어수단은 엔진의 회전신호와 엔진부하신호를 연료분사의 기본량을 연산하는 제 1의 연산수단과, 상기 제 1의 연산수단으로 얻어지는 출력을 상기 제 2제어수단의 보정제어 정보에 따라서 보정 연산하는 제 2의 연산수단과, 상기 제 2의 연산수단의 출력에 따라서 연료분산 밸브를 구동 제어하는 출력회로와, 엔진의 회전신호와 부하신호로 점화시기를 연산하는 제 3의 연산 수단과, 상기 제 3의 연산수단으로 얻어지는 출력을 상기 제 2제어수단의 보정제어 정보에 따라서 보정연산하는 제 4의 연산수단과, 상기 제 4의 연산수단으로 산출된 점화시기에 의거해서 점화 코일을 온, 오프 제어하는 제 3의 출력회로를 포함하며 또한 상기 제 2제어수단은 엔진의 회전수, 부하상태, 엔진의 온도, 대기압, 산소센서 등의 파라미터중 적어도 하나이상의 파라미터로부터 연료의 보정량 및 점화 시기의 보정량을 연산하는 수단을 포함하도록 한 것을 특징으로 하는 엔진의 제어장치.
  2. 제 1항에 있어서, 제 2의 제어수단은 연료분사량, 점화시기 제어 이외의 엔진 제어로서 아이들 회전수, 배기가스 재순환량, 흡기 밸브등의 제어를 행하는 것을 특징으로 하는 엔진의 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880001446A 1987-02-23 1988-02-13 엔진의 제어장치 KR930005156B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-40961 1987-02-23
JP??62-40961 1987-02-23
JP62040961A JPH0833143B2 (ja) 1987-02-23 1987-02-23 エンジンの制御装置

Publications (2)

Publication Number Publication Date
KR880010229A true KR880010229A (ko) 1988-10-07
KR930005156B1 KR930005156B1 (ko) 1993-06-16

Family

ID=12595078

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001446A KR930005156B1 (ko) 1987-02-23 1988-02-13 엔진의 제어장치

Country Status (4)

Country Link
US (1) US4933862A (ko)
JP (1) JPH0833143B2 (ko)
KR (1) KR930005156B1 (ko)
DE (1) DE3805587A1 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2818868B2 (ja) * 1989-05-18 1998-10-30 富士重工業株式会社 車両用エンジンの点火時期制御装置
JP2990704B2 (ja) * 1989-08-29 1999-12-13 三菱電機株式会社 内燃機関の燃料噴射装置
DE69027507T2 (de) * 1989-10-27 1997-01-30 Hitachi Ltd Kraftfahrzeugsteuerungssystem und Steuerungseinheit dafür
DE4028926A1 (de) * 1990-09-12 1992-03-19 Teves Gmbh Alfred Schaltungsanordnung zur steuerung von elektrischen oder elektromechanischen verbrauchern
GB2251499A (en) * 1991-01-05 1992-07-08 Delco Electronics Corp Electronic control module.
JPH04318253A (ja) * 1991-04-18 1992-11-09 Mitsubishi Heavy Ind Ltd 多気筒エンジン
DE4117393A1 (de) * 1991-05-28 1992-12-03 Kloeckner Humboldt Deutz Ag Einrichtung zur steuerung der kraftstoffeinspritzung einer brennkraftmaschine
DE4207826C2 (de) * 1992-03-12 1995-06-14 Deutsche Aerospace Bahn- und Lageregelungssystem (AOCS) mit Prüfsystem
FR2694341B1 (fr) * 1992-07-31 1994-10-07 Robin Centre Est Aeronautique Système de commande d'alimentation, en particulier pour moteurs à combustion interne d'avions légers.
FR2721355B1 (fr) * 1994-06-16 1996-09-13 Gourrierec Armel Le Dispositif limiteur de régime pour moteur à combustion interne à système d'allumage commandé.
DK174249B1 (da) * 1996-10-28 2002-10-14 Man B & W Diesel As Flercylindret forbrændingsmotor med elektronisk styresystem
DE19756342C2 (de) * 1997-12-18 2003-02-13 Conti Temic Microelectronic Verfahren zur Steuerung einer Brennkraftmaschine
FR2776413B1 (fr) * 1998-03-17 2000-05-26 Renault Systeme de generation de commandes d'actionneurs
JP3582409B2 (ja) * 1999-06-30 2004-10-27 日産自動車株式会社 内燃機関の制御方法
DE10052121B4 (de) * 2000-10-19 2016-03-31 Volkswagen Ag Brennkraftmaschine mit wenigstens zwei Motorsteuergeräten
JP4449029B2 (ja) * 2003-05-14 2010-04-14 日立オートモティブシステムズ株式会社 自動車用電子制御装置及びそれに用いる出力ドライバ回路
JP4415027B2 (ja) * 2007-03-12 2010-02-17 マーン・ベー・オグ・ドバルドヴェー・ディーゼール・アクティーゼルスカブ 多気筒内燃機関用の制御方法及びシステム
JP5852914B2 (ja) * 2012-03-30 2016-02-03 日立オートモティブシステムズ株式会社 電子制御装置
JP5948230B2 (ja) * 2012-11-26 2016-07-06 日立オートモティブシステムズ株式会社 車載制御装置
CN111022239B (zh) * 2019-12-12 2021-09-10 中国第一汽车股份有限公司 一种逻辑点火装置、故障诊断方法及车辆

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* Cited by examiner, † Cited by third party
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JPS6060024B2 (ja) * 1977-10-19 1985-12-27 株式会社日立製作所 エンジン制御方法
JPS55134721A (en) * 1979-04-06 1980-10-20 Hitachi Ltd Electronic engine controlling method
US4424568A (en) * 1980-01-31 1984-01-03 Hitachi, Ltd. Method of controlling internal combustion engine
JPS5797105A (en) * 1980-12-10 1982-06-16 Nissan Motor Co Ltd Digital controller for internal combustion engine
JPS58176469A (ja) * 1982-04-12 1983-10-15 Nippon Soken Inc 内燃機関の制御装置
US4532592A (en) * 1982-12-22 1985-07-30 Purdue Research Foundation Engine-performance monitor and control system
US4512317A (en) * 1984-02-27 1985-04-23 Allied Corporation Extended range throttle body fuel injection system
US4791569A (en) * 1985-03-18 1988-12-13 Honda Giken Kogyo Kabushiki Kaisha Electronic control system for internal combustion engines

Also Published As

Publication number Publication date
DE3805587C2 (ko) 1991-12-12
JPS63208646A (ja) 1988-08-30
US4933862A (en) 1990-06-12
DE3805587A1 (de) 1988-09-01
JPH0833143B2 (ja) 1996-03-29
KR930005156B1 (ko) 1993-06-16

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