KR870011361A - 내연기관의 연료제어장치 - Google Patents

내연기관의 연료제어장치 Download PDF

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Publication number
KR870011361A
KR870011361A KR870004504A KR870004504A KR870011361A KR 870011361 A KR870011361 A KR 870011361A KR 870004504 A KR870004504 A KR 870004504A KR 870004504 A KR870004504 A KR 870004504A KR 870011361 A KR870011361 A KR 870011361A
Authority
KR
South Korea
Prior art keywords
internal combustion
combustion engine
fuel control
detecting means
control device
Prior art date
Application number
KR870004504A
Other languages
English (en)
Other versions
KR900002312B1 (ko
Inventor
요시아끼 간노
가쯔야 나까모또
지로 스미따니
Original Assignee
시끼 모리야
미쯔비시 덴끼 가부시끼 가이샤
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 시끼 모리야, 미쯔비시 덴끼 가부시끼 가이샤 filed Critical 시끼 모리야
Publication of KR870011361A publication Critical patent/KR870011361A/ko
Application granted granted Critical
Publication of KR900002312B1 publication Critical patent/KR900002312B1/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
    • F02D41/02—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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/045—Detection of accelerating or decelerating state
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/185—Circuit arrangements for generating control signals by measuring intake air flow using a vortex flow sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

내용 없음

Description

내연기관의 연료제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명에 관계되는 연료제어장치의 구성도.
제 2도는 상기 내연기관의 연료제어장치의 구체예로서의 일실시예를 도시한 구성도.
제 6도는, 제 8도 및 제 9도는 본 발명의 일실시예에 의한 내연기관의 연료제어장치의 동작을 도시한 플로우챠트

Claims (1)

  1. 기관의 흡입 공기량에 비례한 주파수를 출력하는 흡기량 검출수단과, 기관의 소정의 크랭크각의 구간에 있어서의 흡기량 검출수단의 출력을 검출하는 AN검출수단과, AN 검출수단의 출력에 응한 구동 펄스폭으로 인젝터를 구동하는 제어수단을 구비한 내연기관의 연료제어장치에 있어서, 기관의 부하의 크기에 응하여 흡기량 검출 수단의 출력 주파수의 분주비를 변경하는 수단을 구비하고, 고부하시에는 분주비를 크게 하도록 한 것을 특징으로 하는 내연기관의 연료 제어 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870004504A 1986-05-09 1987-05-08 내연기관의 연료제어장치 KR900002312B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP86-107204 1986-05-09
JP61107204A JPS62265438A (ja) 1986-05-09 1986-05-09 内燃機関の燃料制御装置
JP107204 1987-04-30

Publications (2)

Publication Number Publication Date
KR870011361A true KR870011361A (ko) 1987-12-23
KR900002312B1 KR900002312B1 (ko) 1990-04-11

Family

ID=14453118

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870004504A KR900002312B1 (ko) 1986-05-09 1987-05-08 내연기관의 연료제어장치

Country Status (6)

Country Link
US (1) US4760829A (ko)
EP (1) EP0245117B1 (ko)
JP (1) JPS62265438A (ko)
KR (1) KR900002312B1 (ko)
AU (1) AU573476B2 (ko)
DE (1) DE3763742D1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0823323B2 (ja) * 1986-10-22 1996-03-06 三菱電機株式会社 内燃機関の燃料制御装置
DE3890118C2 (ko) * 1987-02-13 1992-04-16 Mitsubishi Denki K.K., Tokio/Tokyo, Jp
US4875452A (en) * 1987-07-06 1989-10-24 Mitsubishi Denki Kabushiki Kaisha Fuel control apparatus for an internal combustion engine
JPH0643821B2 (ja) * 1987-07-13 1994-06-08 株式会社ユニシアジェックス 内燃機関の燃料供給装置
US4889101A (en) * 1987-11-06 1989-12-26 Siemens Aktiengesellschaft Arrangement for calculating the fuel injection quantity for an internal combustion engine
US5008824A (en) * 1989-06-19 1991-04-16 Ford Motor Company Hybrid air charge calculation system
JPH07116966B2 (ja) * 1990-01-17 1995-12-18 三菱自動車工業株式会社 内燃機関の燃料制御装置
GB0210591D0 (en) * 2002-05-09 2002-06-19 Desco Res Ltd Engine management system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458139A (en) * 1977-10-19 1979-05-10 Hitachi Ltd Electronic fuel feed system
GB2040357B (en) * 1978-06-27 1983-02-09 Nissan Motor Fuel injection system for ic engines
JPS56129729A (en) * 1980-03-14 1981-10-12 Mitsubishi Electric Corp Electronically controlled fuel injection system
JPS608331B2 (ja) * 1980-12-27 1985-03-02 日産自動車株式会社 内燃機関用燃料制御装置
JPS57193731A (en) * 1981-05-25 1982-11-29 Mitsubishi Electric Corp Fuel controller of internal combustion engine
JPS586225U (ja) * 1981-07-03 1983-01-14 日産自動車株式会社 機関吸気流量計測用カルマン渦流量計の信号処理装置
JPS58150041A (ja) * 1982-03-03 1983-09-06 Hitachi Ltd 電子式燃料噴射装置
JPS58208622A (ja) * 1982-05-28 1983-12-05 Mazda Motor Corp エンジンの吸入空気量検出装置
JPS60150452A (ja) * 1984-01-19 1985-08-08 Mitsubishi Electric Corp 内燃機関の燃料制御装置
JPS60178952A (ja) * 1984-02-27 1985-09-12 Mitsubishi Electric Corp 内燃機関の燃料噴射制御装置
GB2160039B (en) * 1984-04-13 1987-06-17 Mitsubishi Motors Corp Control of internal-combustion engine
JPS60247030A (ja) * 1984-05-22 1985-12-06 Nippon Denso Co Ltd エンジンの制御装置
JPH07113340B2 (ja) * 1985-07-18 1995-12-06 三菱自動車工業 株式会社 内燃機関の燃料制御装置
JPH0670393B2 (ja) * 1985-08-20 1994-09-07 三菱電機株式会社 エンジンの燃料制御装置
JPS62113839A (ja) * 1985-11-13 1987-05-25 Mazda Motor Corp エンジンの燃料噴射制御装置
EP0245120B1 (en) * 1986-05-09 1993-01-13 Mitsubishi Denki Kabushiki Kaisha Ignition timing control apparatus for an internal combustion engine

Also Published As

Publication number Publication date
EP0245117A3 (en) 1988-03-23
EP0245117B1 (en) 1990-07-18
AU7266687A (en) 1988-01-21
EP0245117A2 (en) 1987-11-11
KR900002312B1 (ko) 1990-04-11
JPS62265438A (ja) 1987-11-18
AU573476B2 (en) 1988-06-09
DE3763742D1 (de) 1990-08-23
US4760829A (en) 1988-08-02

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