DE68904437T4 - Steuerung für Motor-Kraftstoffeinspritzung. - Google Patents

Steuerung für Motor-Kraftstoffeinspritzung.

Info

Publication number: DE68904437T4
Authority: DE; Germany
Prior art keywords: fuel injection; injection control; engine fuel; engine; control
Prior art date: 1988-01-29
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

DE68904437T

Other languages

English (en)

Other versions

DE68904437T2 (de

DE68904437D1 (de

Inventor

Shinsuke Takahashi

Teruji Sekozawa

Motohisa Funabashi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hitachi Ltd

Original Assignee

Hitachi Ltd

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.)

1988-01-29

Filing date

1989-01-23

Publication date

1996-04-04

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11933500&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68904437(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-01-23 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1993-05-13 Publication of DE68904437T2 publication Critical patent/DE68904437T2/de

1996-04-04 Application granted granted Critical

1996-04-04 Publication of DE68904437T4 publication Critical patent/DE68904437T4/de

2009-01-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2496—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories the memory being part of a closed loop
- 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
- 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
- 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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
- F02D2200/704—Estimation of atmospheric pressure

DE68904437T 1988-01-29 1989-01-23 Steuerung für Motor-Kraftstoffeinspritzung. Expired - Lifetime DE68904437T4 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1706288		1988-01-29

Publications (2)

Publication Number	Publication Date
DE68904437T2 DE68904437T2 (de)	1993-05-13
DE68904437T4 true DE68904437T4 (de)	1996-04-04

Family

ID=11933500

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE68904437T Expired - Lifetime DE68904437T4 (de)	1988-01-29	1989-01-23	Steuerung für Motor-Kraftstoffeinspritzung.
DE8989101142A Expired - Fee Related DE68904437D1 (de)	1988-01-29	1989-01-23	Steuerung fuer motor-kraftstoffeinspritzung.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE8989101142A Expired - Fee Related DE68904437D1 (de)	1988-01-29	1989-01-23	Steuerung fuer motor-kraftstoffeinspritzung.

Country Status (5)

Country	Link
US (1)	US5012422A (de)
EP (1)	EP0326065B2 (de)
JP (1)	JP2972217B2 (de)
KR (1)	KR940006050B1 (de)
DE (2)	DE68904437T4 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5367462A (en) *	1988-12-14	1994-11-22	Robert Bosch Gmbh	Process for determining fuel quantity
DE3842075A1 (de) *	1988-12-14	1990-06-21	Bosch Gmbh Robert	Verfahren zur kraftstoffmengenbestimmung
DE3917908A1 (de) *	1989-06-01	1990-12-06	Siemens Ag	Verfahren zum bestimmen der luftfuellung des arbeitsvolumen einer fremdgezuendeten kolbenbrennkraftmaschine und zum bestimmen der kraftstoffeinleitmasse
DE59008945D1 (de) *	1989-07-14	1995-05-24	Siemens Ag	Verfahren zur steuerung einer brennkraftmaschine.
JP2830265B2 (ja) *	1990-01-11	1998-12-02	株式会社日立製作所	気筒流入空気量算出装置
US5136517A (en) *	1990-09-12	1992-08-04	Ford Motor Company	Method and apparatus for inferring barometric pressure surrounding an internal combustion engine
JPH05133270A (ja) *	1991-11-06	1993-05-28	Nissan Motor Co Ltd	エンジンの空気量検出装置
JP2749226B2 (ja) *	1992-02-28	1998-05-13	株式会社日立製作所	内燃機関の流入空気量検出装置及びこれを利用した燃料噴射量制御装置
EP0594114B1 (de) *	1992-10-19	1999-12-15	Honda Giken Kogyo Kabushiki Kaisha	Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors
US5331936A (en) *	1993-02-10	1994-07-26	Ford Motor Company	Method and apparatus for inferring the actual air charge in an internal combustion engine during transient conditions
FR2697290B1 (fr) *	1993-03-23	1994-12-30	Siemens Automotive Sa	Procédé de calcul du temps d'ouverture d'au moins un injecteur de carburant, pour moteur à combustion interne.
DE4320621A1 (de) *	1993-06-22	1995-01-05	Bosch Gmbh Robert	Verfahren und Vorrichtung zum Berechnen eines Parameters, der das durch ein Ventil an einem Verbrennungsmotor strömende Gasvolumen mitbestimmt
DE4337239A1 (de) *	1993-10-30	1995-05-04	Bayerische Motoren Werke Ag	Vorrichtung zur Steuerung der Kraftstoffeinspritzmenge bei Brennkraftmaschinen in Abhängigkeit vom Luftfluß in die Zylinder
CA2136908C (en) *	1993-11-30	1998-08-25	Toru Kitamura	Fuel injection amount control system for internal combustion engines and intake passage wall temperature-estimating device used therein
DE4442679C2 (de) *	1993-11-30	2001-06-07	Honda Motor Co Ltd	Kraftstoffeinspritzmengen-Steuersystem für einen Verbrennungsmotor
JPH07317591A (ja) *	1994-05-26	1995-12-05	Unisia Jecs Corp	過給圧検出手段の故障診断装置
US5812433A (en) *	1994-07-01	1998-09-22	Hitachi, Ltd.	Electromagnetic driving system for controlling electromagnetic driving device by simulator
GB2291199A (en) *	1994-07-09	1996-01-17	Rolls Royce Plc	Steady state sensor
JP3330234B2 (ja) *	1994-07-29	2002-09-30	本田技研工業株式会社	内燃機関の燃料噴射制御装置
US5505179A (en) *	1994-10-03	1996-04-09	Ford Motor Company	Method and apparatus for inferring manifold absolute pressure in turbo-diesel engines
JP3449813B2 (ja) *	1995-01-06	2003-09-22	株式会社日立ユニシアオートモティブ	内燃機関における大気圧推定装置
JPH08210173A (ja) *	1995-02-02	1996-08-20	Unisia Jecs Corp	スロットル弁の汚れ学習制御装置
DE19505687A1 (de) *	1995-02-20	1996-08-22	Audi Ag	Verfahren zur Steuerung einer Brennkraftmaschine im Sekundärluftbetrieb
US5597951A (en) *	1995-02-27	1997-01-28	Honda Giken Kogyo Kabushiki Kaisha	Intake air amount-estimating apparatus for internal combustion engines
JPH11504093A (ja) *	1995-04-10	1999-04-06	シーメンスアクチエンゲゼルシヤフト	内燃機関のシリンダの中に流入する空気流量をモデルを援用して求める方法
US5875759A (en) *	1996-08-12	1999-03-02	Ford Global Technologies, Inc.	Method for improving spark ignited internal combustion engine starting and idling using poor driveability fuels
US5957994A (en) *	1996-08-12	1999-09-28	Ford Global Technologies, Inc.	Method for improving spark ignited internal combustion engine acceleration and idling in the presence of poor driveability fuels
DE19718172C2 (de) *	1997-04-29	2000-05-11	Siemens Ag	Einrichtung und Verfahren zum Bestimmen des Kompressionsdrucks im Zylinder einer aufgeladenen Brennkraftmaschine mit Direkteinspritzung
JPH11231907A (ja) *	1998-02-12	1999-08-27	Yamaha Motor Co Ltd	学習可能な制御ロジックを用いたフィードフォワード制御における予測学習方法
US6016460A (en) *	1998-10-16	2000-01-18	General Motors Corporation	Internal combustion engine control with model-based barometric pressure estimator
DE10040764A1 (de) *	2000-08-19	2002-02-28	Bosch Gmbh Robert	Verfahren, Computerprogramm und Steuer- und/oder Regeleinrichtung zum Betreiben einer Brennkraftmaschine
US6366847B1 (en) *	2000-08-29	2002-04-02	Ford Global Technologies, Inc.	Method of estimating barometric pressure in an engine control system
EP1443199A4 (de) *	2001-10-15	2011-06-08	Toyota Motor Co Ltd	Saugluftvolumenschätzvorrichtung für verbrennungsmotor
JP3985746B2 (ja) *	2003-08-26	2007-10-03	トヨタ自動車株式会社	内燃機関の制御装置
JP4417331B2 (ja) *	2003-09-24	2010-02-17	株式会社エー・アンド・デイ	多信号解析装置
JP4736403B2 (ja) *	2004-11-09	2011-07-27	日産自動車株式会社	内燃機関の流量算出装置
JP2006233891A (ja) *	2005-02-25	2006-09-07	Honda Motor Co Ltd	エンジン制御方法および装置
US7793641B2 (en) *	2005-04-29	2010-09-14	Gm Global Technology Operations, Inc.	Model-based fuel control for engine start and crank-to-run transition
US7568339B2 (en) *	2006-03-14	2009-08-04	Honeywell International, Inc.	Control for variable geometry compressor
US7953530B1 (en) *	2006-06-08	2011-05-31	Pederson Neal R	Vehicle diagnostic tool
CN101324208B (zh) *	2008-03-20	2011-11-16	江苏汇动汽车电子有限公司	一种电控汽油机瞬态工况空燃比控制方法
CN102308075B (zh) *	2009-02-06	2014-11-26	本田技研工业株式会社	大气压估计装置
FR3048453B1 (fr) *	2016-03-01	2020-12-18	Renault Sas	Procede et dispositif de calcul d'une quantite d'air dans un collecteur d'admission de moteur de vehicule et vehicule associe
JP7256470B2 (ja) *	2019-11-18	2023-04-12	トヨタ自動車株式会社	エンジン制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4276600A (en) *	1978-02-27	1981-06-30	The Bendix Corporation	Oxygen sensor feedback loop digital electronic signal integrator for internal combustion engine control
JPS55148925A (en) *	1979-05-04	1980-11-19	Nissan Motor Co Ltd	Electronically controlled fuel injector
US4402294A (en) *	1982-01-28	1983-09-06	General Motors Corporation	Fuel injection system having fuel injector calibration
US4556942A (en) *	1983-05-27	1985-12-03	Allied Corporation	Microprocessor based engine control system for controlling heavy engine loads
GB2144540B (en) *	1983-08-05	1987-07-22	Austin Rover Group	Control system for air/fuel ratio adjustment
DE3403394A1 (de) *	1984-02-01	1985-08-01	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoff-luft-gemischzumesssystem fuer eine brennkraftmaschine
US4664090A (en) *	1985-10-11	1987-05-12	General Motors Corporation	Air flow measuring system for internal combustion engines
JPH0742893B2 (ja) *	1985-11-22	1995-05-15	株式会社日立製作所	燃料系の空気量推定制御方法
US4873641A (en) *	1986-07-03	1989-10-10	Nissan Motor Company, Limited	Induction volume sensing arrangement for an internal combustion engine or the like
JPS63251805A (ja) *	1987-04-08	1988-10-19	Hitachi Ltd	エンジンの状態別適応制御方式
US4750352A (en) *	1987-08-12	1988-06-14	General Motors Corporation	Mass air flow meter

1989
- 1989-01-23 EP EP89101142A patent/EP0326065B2/de not_active Expired - Lifetime
- 1989-01-23 DE DE68904437T patent/DE68904437T4/de not_active Expired - Lifetime
- 1989-01-23 DE DE8989101142A patent/DE68904437D1/de not_active Expired - Fee Related
- 1989-01-24 KR KR1019890000707A patent/KR940006050B1/ko not_active IP Right Cessation
- 1989-01-25 US US07/301,363 patent/US5012422A/en not_active Expired - Lifetime
- 1989-01-27 JP JP1016116A patent/JP2972217B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR940006050B1 (ko)	1994-07-02
EP0326065B1 (de)	1993-01-20
EP0326065A2 (de)	1989-08-02
DE68904437T2 (de)	1993-05-13
DE68904437D1 (de)	1993-03-04
KR890012076A (ko)	1989-08-24
EP0326065A3 (en)	1989-11-23
JPH0270957A (ja)	1990-03-09
US5012422A (en)	1991-04-30
JP2972217B2 (ja)	1999-11-08
EP0326065B2 (de)	1995-12-20

Publication	Publication Date	Title
DE68904437T4 (de)	1996-04-04	Steuerung für Motor-Kraftstoffeinspritzung.
DE68909965T2 (de)	1994-05-05	Steuervorrichtung für Brennkraftmaschine.
BR8804783A (pt)	1989-04-25	Valvula de injecao de combustivel
DE69007902D1 (de)	1994-05-11	Ausgangsleistungssteuerung für verbrennungsmotor.
DE3880146T2 (de)	1993-07-15	Steuerung von aufladenen brennkraftmaschinen.
DE68906631T2 (de)	1993-12-09	Dieselbrennkraftmaschine mit direkter Einspritzung.
DE3853434T2 (de)	1995-08-03	System für brennstoffsteuerung.
DE68922871D1 (de)	1995-07-06	Brennstoffeinspritzdüse.
KR860004235A (ko)	1986-06-18	엔진의 연료 분사 제어 방법
DE68902346T2 (de)	1992-12-10	Kraftstoffeinspritzventil fuer einspritzmotoren.
DE68905502T2 (de)	1993-09-23	Brennstoffeinspritzventil.
DE69015462T2 (de)	1995-05-11	Steuerungssystem für Brennkraftmaschinen mit Turbolader.
DE69004905T3 (de)	1997-06-12	Dieselmotor mit mechanischem Regler.
DE68911664T2 (de)	1994-04-07	Steuerungssystem für Innenverbrennungsmotoren.
DE69011980D1 (de)	1994-10-06	Kraftstoffsteuerungssystem für Verbrennungsmotoren.
DE68912995T2 (de)	1994-05-19	Kraftstoffeinspritzventil.
DE69006939T2 (de)	1994-06-09	Kraftstoffeinspritzregelsystem für einen Dieselmotor.
KR900000580A (ko)	1990-01-30	엔진의 연료 제어 장치
DE69007225T2 (de)	1994-06-16	Brennstoffeinspritzsystem für Motor.
DE58904491D1 (de)	1993-07-01	Viertakt-brennkraftmaschine.
DE69005079D1 (de)	1994-01-20	Kraftstoffeinspritzungssteuergerät und Methode für einen Dieselmotor.
DE69006882D1 (de)	1994-04-07	Kraftstoffeinspritzsystem für Dieselmotoren.
DE68904496D1 (de)	1993-03-04	Kraftstoffeinspritzventil.
NO885616D0 (no)	1988-12-16	Injeksjons- of reguleringssystem for forbrenningsmotorer.
DE68908891D1 (de)	1993-10-07	Brennstoffeinspritzsystem für verbrennungsmotor.