KR870003294A - 엔진의 인터럽트 인젝션 방법 - Google Patents
엔진의 인터럽트 인젝션 방법 Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- fuel injection
- pulse width
- parameter
- interrupt
- Prior art date
Links
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
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)
- 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.
- 상기 파라메타로서, 스롯틀 단위 면적당의 공기량과 스롯틀 각 변화와 엔진 회전수를 이용하는 것을 특징으로 하는 특허청구의 범위 제1항의 연료 분사량 제어방법.
- 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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60-193736 | 1985-09-04 | ||
JP60193736A JPS6255434A (ja) | 1985-09-04 | 1985-09-04 | エンジンの割込噴射方法 |
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 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)
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)
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 |
-
1985
- 1985-09-04 JP JP60193736A patent/JPS6255434A/ja active Pending
-
1986
- 1986-08-13 DE DE19863627419 patent/DE3627419A1/de not_active Withdrawn
- 1986-08-18 KR KR1019860006780A patent/KR900007633B1/ko not_active IP Right Cessation
- 1986-08-18 US US06/897,430 patent/US4897791A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS6255434A (ja) | 1987-03-11 |
US4897791A (en) | 1990-01-30 |
DE3627419A1 (de) | 1987-03-05 |
KR900007633B1 (ko) | 1990-10-17 |
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Payment date: 19930922 Year of fee payment: 4 |
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