KR850001962A - 엔진 제어장치 - Google Patents

엔진 제어장치 Download PDF

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Publication number
KR850001962A
KR850001962A KR1019840004792A KR840004792A KR850001962A KR 850001962 A KR850001962 A KR 850001962A KR 1019840004792 A KR1019840004792 A KR 1019840004792A KR 840004792 A KR840004792 A KR 840004792A KR 850001962 A KR850001962 A KR 850001962A
Authority
KR
South Korea
Prior art keywords
engine
opening degree
air
throttle valve
supply amount
Prior art date
Application number
KR1019840004792A
Other languages
English (en)
Other versions
KR920001752B1 (ko
Inventor
히로시(외 3) 구로이와
Original Assignee
미다 가쓰시게
가부시기가이샤 히다찌 세이사꾸쇼
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 미다 가쓰시게, 가부시기가이샤 히다찌 세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR850001962A publication Critical patent/KR850001962A/ko
Application granted granted Critical
Publication of KR920001752B1 publication Critical patent/KR920001752B1/ko

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1438Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475Regulating the air fuel ratio at a value other than stoichiometry
    • F02D41/1476Biasing of the sensor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D43/00Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00Engines characterised by fuel-air mixture compression
    • F02B1/02Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

내용 없음

Description

엔진 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예가 적용된 엔진시스템의 일례를 나타낸 블록도. 제2도는 제어회로의 일실시예를 나타낸 블록도. 제3도는 공연비센서의 일례를 나타낸 특정곡선도.

Claims (4)

  1. 액슬 페달의 조작량 및 엔진의 운전조건에 응해서 엔진에 공급되는 연료공급량을 제어하며, 이 연료공급량에 의해 주어지는 개도목표치로 엔진에 흡입되는 흡입공기량을 제어하는 스로틀밸브의 개도를 제어하는 스로틀밸브의 개도를 제어하도록 한 연료공급량선행제어 방식의 엔진제어장치에 있어서, 상기 스로틀밸브의 개도를 검출하여 그것을 상기 개도목표치에 수렴하도록 제어하는 제1의 페루우프제어 수단과, 엔진의 배기가스중의 산소농도에서 엔진중에 공급된 혼합기의 공연비를 공연비센서로 검출하고, 그것이 공연비목표치에 수렴되도록 상기 스로틀밸브의 개도를 제어하는 제2의 페루우프제어수단을 설치한 것을 특징으로 하는 엔진제어장치.
  2. 상기 공연비센서는 리니어한 출력특성을 갖는 것임을 특징으로 하는 특허청구의 범위 1기재의 엔진제어장치.
  3. 상기 액슬페달의 조작속도가 빠른 가감속시는 상기 연료공급량을 지시하는 신호에 대해 상기 개도 목표치의 신호를 엔진의 운전조건에 응해서 소정시간 지연시킨 것을 특징으로 하는 특허청구의 범위 1기재의 엔진제어장치.
  4. 상기 개도목표신호의 변화비율을 엔진의 운전조건에 응해서 소정치로 한 것을 특징으로 하는 특허청구의 범위 3기재의 엔진제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840004792A 1983-08-26 1984-08-10 엔진 제어장치 KR920001752B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP155096 1983-08-26
JP83-155096 1983-08-26
JP58155096A JPH0733781B2 (ja) 1983-08-26 1983-08-26 エンジン制御装置

Publications (2)

Publication Number Publication Date
KR850001962A true KR850001962A (ko) 1985-04-10
KR920001752B1 KR920001752B1 (ko) 1992-02-24

Family

ID=15598536

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840004792A KR920001752B1 (ko) 1983-08-26 1984-08-10 엔진 제어장치

Country Status (5)

Country Link
US (1) US4552116A (ko)
EP (1) EP0135176B1 (ko)
JP (1) JPH0733781B2 (ko)
KR (1) KR920001752B1 (ko)
DE (1) DE3481655D1 (ko)

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US4658785A (en) * 1983-04-08 1987-04-21 Toyota Jidosha Kabushiki Kaisha Method of controlling air-fuel ratio and ignition timing in internal combustion engine and apparatus therefor
KR890000500B1 (ko) * 1983-11-21 1989-03-20 가부시기가이샤 히다찌세이사꾸쇼 내연기관의 공연비 제어장치
DE3510173C2 (de) * 1984-08-16 1994-02-24 Bosch Gmbh Robert Überwachungseinrichtung für eine elektronisch gesteuerte Drosselklappe in einem Kraftfahrzeug
JPH0697003B2 (ja) * 1984-12-19 1994-11-30 日本電装株式会社 内燃機関の運転状態制御装置
JPS61229941A (ja) * 1985-04-04 1986-10-14 Mazda Motor Corp エンジンの燃料制御装置
JPS61247868A (ja) * 1985-04-25 1986-11-05 Mazda Motor Corp エンジンの点火時期制御装置
JPS6217336A (ja) * 1985-07-16 1987-01-26 Mazda Motor Corp エンジンの燃料噴射制御装置
JP2644732B2 (ja) * 1985-07-16 1997-08-25 マツダ株式会社 エンジンのスロツトル弁制御装置
JP2507315B2 (ja) * 1986-03-26 1996-06-12 株式会社日立製作所 内燃機関制御装置
JP2865661B2 (ja) * 1987-02-18 1999-03-08 株式会社日立製作所 エンジンの状態判別型適応制御装置
US5261382A (en) * 1992-09-22 1993-11-16 Coltec Industries Inc. Fuel injection system
JPH06249026A (ja) * 1993-02-23 1994-09-06 Unisia Jecs Corp 車両用内燃機関の空燃比制御装置
US5558062A (en) * 1994-09-30 1996-09-24 General Motors Corporation Integrated small engine control
US5832896A (en) * 1995-09-18 1998-11-10 Zenith Fuel Systems, Inc. Governor and control system for internal combustion engines
US6014955A (en) 1996-09-19 2000-01-18 Toyota Jidosha Kabushiki Kaisha Control apparatus for internal combustion engine using air-amount-first fuel-amount-second control method
US5995898A (en) 1996-12-06 1999-11-30 Micron Communication, Inc. RFID system in communication with vehicle on-board computer
US5931136A (en) * 1997-01-27 1999-08-03 Denso Corporation Throttle control device and control method for internal combustion engine
FR2791395B1 (fr) * 1999-03-23 2002-02-15 Peugeot Citroen Automobiles Sa Moteur a essence a quatre temps a allumage commande, a injection directe de carburant
JP2002201998A (ja) 2000-11-06 2002-07-19 Denso Corp 内燃機関の制御装置
JP4380509B2 (ja) * 2004-11-26 2009-12-09 トヨタ自動車株式会社 内燃機関の制御装置
DE102004061462A1 (de) * 2004-12-17 2006-07-06 Delphi Technologies, Inc., Troy Verfahren und Vorrichtung zur Motorsteuerung bei einem Kraftfahrzeug
US7591135B2 (en) * 2004-12-29 2009-09-22 Honeywell International Inc. Method and system for using a measure of fueling rate in the air side control of an engine
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Also Published As

Publication number Publication date
JPH0733781B2 (ja) 1995-04-12
KR920001752B1 (ko) 1992-02-24
JPS6047831A (ja) 1985-03-15
EP0135176B1 (en) 1990-03-14
US4552116A (en) 1985-11-12
EP0135176A2 (en) 1985-03-27
EP0135176A3 (en) 1986-03-05
DE3481655D1 (de) 1990-04-19

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