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KR870003294A - 엔진의 인터럽트 인젝션 방법 - Google Patents

엔진의 인터럽트 인젝션 방법 Download PDF

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Publication number
KR870003294A
KR870003294A KR1019860006780A KR860006780A KR870003294A KR 870003294 A KR870003294 A KR 870003294A KR 1019860006780 A KR1019860006780 A KR 1019860006780A KR 860006780 A KR860006780 A KR 860006780A KR 870003294 A KR870003294 A KR 870003294A
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KR
South Korea
Prior art keywords
engine
fuel injection
pulse width
parameter
interrupt
Prior art date
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Application number
KR1019860006780A
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English (en)
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KR900007633B1 (ko
Inventor
메루지 세고자와
마고도 시오야
모도히사 후나바시
Original Assignee
미쓰다 가쓰시게
가부시기 가이샤 히다찌 세이사꾸쇼
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Publication date
Application filed by 미쓰다 가쓰시게, 가부시기 가이샤 히다찌 세이사꾸쇼 filed Critical 미쓰다 가쓰시게
Publication of KR870003294A publication Critical patent/KR870003294A/ko
Application granted granted Critical
Publication of KR900007633B1 publication Critical patent/KR900007633B1/ko
Expired legal-status Critical Current

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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
    • F02D3/00—Controlling low-pressure fuel injection, i.e. where the fuel-air mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump
    • 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
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • 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
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • 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
    • 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
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components

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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

내용 없음

Description

엔진의 인터럽트 인젝션 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 싱글 포인트 인젝션의 L젯트로닉스 방식의 구조를 도시한 도면.
제2도는 싱글 포인트 인젝션의 D젯트로닉스 방식의 구조를 도시한 도면.

Claims (3)

  1. 엔진내의 센서정보에 따라서, 연료분사량을 제어하는 방식으로서, 이 방법은 인터럽트 인젝션 펄스폭을 상기 센서 정보를 파라메타로서 포함하는 물리 모델식에 의해 산출하는 것과, 상기 산출된 펄스폭에 상당하는 기간에 엔진에 연료를 인터럽트 인젝션 하는 스텦으로 된다.
  2. 상기 파라메타로서, 스롯틀 단위 면적당의 공기량과 스롯틀 각 변화와 엔진 회전수를 이용하는 것을 특징으로 하는 특허청구의 범위 제1항의 연료 분사량 제어방법.
  3. 상기 파라메타로서 기본분사 펄스폭과 스롯틀 각 변화와 스롯틀부의 유량 단면적을 이용하는 것을 특징으로 하는 특허청구의 범위 제1항의 엔진의 인터럽트 연료 분사량 제어방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860006780A 1985-09-04 1986-08-18 엔진의 비동기 분사 방법 Expired KR900007633B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60193736A JPS6255434A (ja) 1985-09-04 1985-09-04 エンジンの割込噴射方法
JP60-193736 1985-09-04

Publications (2)

Publication Number Publication Date
KR870003294A true KR870003294A (ko) 1987-04-16
KR900007633B1 KR900007633B1 (ko) 1990-10-17

Family

ID=16312952

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006780A Expired KR900007633B1 (ko) 1985-09-04 1986-08-18 엔진의 비동기 분사 방법

Country Status (4)

Country Link
US (1) US4897791A (ko)
JP (1) JPS6255434A (ko)
KR (1) KR900007633B1 (ko)
DE (1) DE3627419A1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63186940A (ja) * 1987-01-29 1988-08-02 Toyota Motor Corp 内燃機関の燃料噴射制御装置
JP2973418B2 (ja) * 1987-03-05 1999-11-08 トヨタ自動車株式会社 内燃機関の吸気管圧力検出方法
DE3991570C2 (de) * 1989-01-20 1997-01-30 Mitsubishi Motors Corp Verfahren zur Steuerung der Kraftstoffzufuhr bei Beschleunigung einer Brennkraftmaschine mit elektronischer Einspritzung
JPH02286851A (ja) * 1989-04-28 1990-11-27 Fuji Heavy Ind Ltd エンジンの燃料噴射制御装置
US5225267A (en) * 1990-01-08 1993-07-06 Nippon Carbide Kogyo Kabushiki Kaisha Laminated resin film having a metallic appearance
JP2918624B2 (ja) * 1990-05-29 1999-07-12 株式会社日立製作所 エンジンの燃料噴射制御方法
US5136517A (en) * 1990-09-12 1992-08-04 Ford Motor Company Method and apparatus for inferring barometric pressure surrounding an internal combustion engine
US5497329A (en) * 1992-09-23 1996-03-05 General Motors Corporation Prediction method for engine mass air flow per cylinder
JPH08244193A (ja) * 1995-03-15 1996-09-24 Toppan Printing Co Ltd 表面に凹凸模様を有する化粧シート
JPH10227245A (ja) * 1997-02-12 1998-08-25 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
US8627610B1 (en) 2010-11-09 2014-01-14 Prime.Line Products Co. Privacy enclosure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088961B (en) * 1980-11-26 1984-06-13 Rolls Royce Fuel control system for a gas turbine engine
US4527529A (en) * 1982-11-16 1985-07-09 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling fuel injection for an internal combustion engine
JPS603458A (ja) * 1983-06-22 1985-01-09 Honda Motor Co Ltd 内燃エンジンの燃料供給制御方法
US4616619A (en) * 1983-07-18 1986-10-14 Nippon Soken, Inc. Method for controlling air-fuel ratio in internal combustion engine
DE3344415A1 (de) * 1983-12-08 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Fahrgeschwindigkeitsregler fuer kraftfahrzeuge
JPS6217332A (ja) * 1985-07-16 1987-01-26 Nissan Motor Co Ltd 内燃機関の燃料噴射制御装置
JPH0718357B2 (ja) * 1985-08-08 1995-03-01 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置

Also Published As

Publication number Publication date
DE3627419A1 (de) 1987-03-05
KR900007633B1 (ko) 1990-10-17
JPS6255434A (ja) 1987-03-11
US4897791A (en) 1990-01-30

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