DE68912501T2 - Verfahren zum Steuern einer Brennkraftmaschine mit Kraftstoffeinspritzung. - Google Patents

Verfahren zum Steuern einer Brennkraftmaschine mit Kraftstoffeinspritzung.

Info

Publication number
DE68912501T2
DE68912501T2 DE68912501T DE68912501T DE68912501T2 DE 68912501 T2 DE68912501 T2 DE 68912501T2 DE 68912501 T DE68912501 T DE 68912501T DE 68912501 T DE68912501 T DE 68912501T DE 68912501 T2 DE68912501 T2 DE 68912501T2
Authority
DE
Germany
Prior art keywords
controlling
combustion engine
internal combustion
fuel injection
fuel
Prior art date
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 - Fee Related
Application number
DE68912501T
Other languages
English (en)
Other versions
DE68912501D1 (de
Inventor
Shinsuke Takahashi
Teruji Sekozawa
Makoto Shioya
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.)
Filing date
Publication date
Priority claimed from JP26149488A external-priority patent/JP2753278B2/ja
Priority claimed from JP30781688A external-priority patent/JPH02155072A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE68912501D1 publication Critical patent/DE68912501D1/de
Publication of DE68912501T2 publication Critical patent/DE68912501T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D41/24—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
    • F02D41/24—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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2416—Interpolation techniques
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
DE68912501T 1988-10-19 1989-10-19 Verfahren zum Steuern einer Brennkraftmaschine mit Kraftstoffeinspritzung. Expired - Fee Related DE68912501T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26149488A JP2753278B2 (ja) 1988-10-19 1988-10-19 エンジンの制御装置
JP30781688A JPH02155072A (ja) 1988-12-07 1988-12-07 テーブル検索方式

Publications (2)

Publication Number Publication Date
DE68912501D1 DE68912501D1 (de) 1994-03-03
DE68912501T2 true DE68912501T2 (de) 1994-06-30

Family

ID=26545107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912501T Expired - Fee Related DE68912501T2 (de) 1988-10-19 1989-10-19 Verfahren zum Steuern einer Brennkraftmaschine mit Kraftstoffeinspritzung.

Country Status (4)

Country Link
US (1) US5274559A (de)
EP (1) EP0365003B1 (de)
KR (1) KR900006657A (de)
DE (1) DE68912501T2 (de)

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FR2672087A1 (fr) * 1991-01-29 1992-07-31 Siements Automotive Sa Procede et dispositif d'evaluation du debit d'air admis dans un moteur a combustion interne, en regime transitoire.
US5497329A (en) * 1992-09-23 1996-03-05 General Motors Corporation Prediction method for engine mass air flow per cylinder
US5609136A (en) * 1994-06-28 1997-03-11 Cummins Engine Company, Inc. Model predictive control for HPI closed-loop fuel pressure control system
AU4158097A (en) * 1996-08-23 1998-03-06 Cummins Engine Company Inc. Premixed charge compression ignition engine with optimal combustion control
US6230683B1 (en) 1997-08-22 2001-05-15 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
CN1292153C (zh) 1998-02-23 2006-12-27 卡明斯发动机公司 带有优化燃烧控制的预混合充量压缩点火发动机
US6170475B1 (en) * 1999-03-01 2001-01-09 Ford Global Technologies, Inc. Method and system for determining cylinder air charge for future engine events
US6155242A (en) * 1999-04-26 2000-12-05 Ford Global Technologies, Inc. Air/fuel ratio control system and method
US6460409B1 (en) 2000-05-13 2002-10-08 Ford Global Technologies, Inc. Feed-forward observer-based control for estimating cylinder air charge
JP2002201998A (ja) * 2000-11-06 2002-07-19 Denso Corp 内燃機関の制御装置
US6470675B1 (en) * 2001-06-20 2002-10-29 Ford Global Technologies, Inc. System and method controlling engine based on predicated engine operating conditions
US6453661B1 (en) * 2001-06-20 2002-09-24 Ford Global Technologies, Inc. System and method for determining target oxygen storage in an automotive catalyst
US6993899B2 (en) * 2001-06-20 2006-02-07 Ford Global Technologies, Llc System and method for controlling catalyst storage capacity
US6598468B2 (en) 2001-07-11 2003-07-29 Cummins Inc. Apparatus and methods for determining start of combustion for an internal combustion engine
KR100440163B1 (ko) * 2002-06-29 2004-07-12 현대자동차주식회사 실린더 흡입 공기량 산출방법 및 시스템 그리고 이를이용한 엔진 연료 제어 방법 및 시스템
JP2008510934A (ja) 2004-08-27 2008-04-10 オプティマム・パワー・テクノロジー・エルピー 予測されるエンジン燃焼の管理
US8868252B2 (en) * 2007-11-03 2014-10-21 GM Global Technology Operations LLC Control architecture and method for two-dimensional optimization of input speed and input power including search windowing
US8433486B2 (en) * 2007-11-07 2013-04-30 GM Global Technology Operations LLC Method and apparatus to determine a preferred operating point for an engine of a powertrain system using an iterative search
US8095299B2 (en) * 2009-02-13 2012-01-10 Ford Global Technologies, Llc Method for starting a vehicle engine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631520A (en) * 1968-08-19 1971-12-28 Bell Telephone Labor Inc Predictive coding of speech signals
US3619360A (en) * 1968-12-17 1971-11-09 Beloit Corp Basis weight control system for a papermaking machine
DE2906782A1 (de) * 1979-02-22 1980-09-04 Bosch Gmbh Robert Einrichtung zum daempfen von ruckelschwingungen bei einer brennkraftmaschine
US4424568A (en) * 1980-01-31 1984-01-03 Hitachi, Ltd. Method of controlling internal combustion engine
JPS58172446A (ja) * 1982-04-02 1983-10-11 Honda Motor Co Ltd 内燃機関の作動状態制御装置
JPS60156947A (ja) * 1984-01-25 1985-08-17 Toyota Motor Corp 内燃機関の燃料噴射量制御方法
US4548185A (en) * 1984-09-10 1985-10-22 General Motors Corporation Engine control method and apparatus
JPS6166825A (ja) * 1984-09-11 1986-04-05 Japan Electronic Control Syst Co Ltd 内燃機関の加速判定装置
DE3636810A1 (de) * 1985-10-29 1987-04-30 Nissan Motor Kraftstoffeinspritzregelsystem fuer eine brennkraftmaschine
JPS62189335A (ja) * 1986-02-13 1987-08-19 Toyota Motor Corp 内燃機関の燃料噴射方法
JPH081142B2 (ja) * 1986-04-28 1996-01-10 マツダ株式会社 エンジンの空燃比制御装置
JP2577211B2 (ja) * 1986-08-27 1997-01-29 株式会社ユニシアジェックス 内燃機関の基本燃料噴射量設定装置
JPH0730728B2 (ja) * 1987-05-30 1995-04-10 マツダ株式会社 エンジンのアイドル回転数制御装置
JP2569586B2 (ja) * 1987-08-21 1997-01-08 トヨタ自動車株式会社 内燃機関の電子制御装置
JPH01216053A (ja) * 1988-02-24 1989-08-30 Fuji Heavy Ind Ltd エンジンの燃料噴射制御装置
JP2759957B2 (ja) * 1988-03-09 1998-05-28 株式会社日立製作所 エンジン制御方法
US4974563A (en) * 1988-05-23 1990-12-04 Toyota Jidosha Kabushiki Kaisha Apparatus for estimating intake air amount
US5003950A (en) * 1988-06-15 1991-04-02 Toyota Jidosha Kabushiki Kaisha Apparatus for control and intake air amount prediction in an internal combustion engine
JPH02104930A (ja) * 1988-10-13 1990-04-17 Fuji Heavy Ind Ltd 内燃機関の燃料噴射制御装置

Also Published As

Publication number Publication date
US5274559A (en) 1993-12-28
EP0365003A2 (de) 1990-04-25
DE68912501D1 (de) 1994-03-03
EP0365003B1 (de) 1994-01-19
EP0365003A3 (en) 1990-09-19
KR900006657A (ko) 1990-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee