EP0647775A3 - Vorrichtung zur Leerlaufregelung einer Kraftfahrzeug-Brennkraftmaschine. - Google Patents

Vorrichtung zur Leerlaufregelung einer Kraftfahrzeug-Brennkraftmaschine. Download PDF

Info

Publication number
EP0647775A3
EP0647775A3 EP94113276A EP94113276A EP0647775A3 EP 0647775 A3 EP0647775 A3 EP 0647775A3 EP 94113276 A EP94113276 A EP 94113276A EP 94113276 A EP94113276 A EP 94113276A EP 0647775 A3 EP0647775 A3 EP 0647775A3
Authority
EP
European Patent Office
Prior art keywords
regulating
engine
vehicle
idling speed
idling
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.)
Granted
Application number
EP94113276A
Other languages
English (en)
French (fr)
Other versions
EP0647775B1 (de
EP0647775A2 (de
Inventor
Gerhart Huemer
Heinz Lemberger
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP0647775A2 publication Critical patent/EP0647775A2/de
Publication of EP0647775A3 publication Critical patent/EP0647775A3/de
Application granted granted Critical
Publication of EP0647775B1 publication Critical patent/EP0647775B1/de
Anticipated expiration legal-status Critical
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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors
    • F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/02—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by cutting out a part of engine cylinders

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)
  • Exhaust Gas After Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
EP94113276A 1993-10-11 1994-08-25 Vorrichtung zur Leerlaufregelung einer Kraftfahrzeug-Brennkraftmaschine Expired - Lifetime EP0647775B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4334557A DE4334557A1 (de) 1993-10-11 1993-10-11 Vorrichtung zur Leerlaufregelung einer Kraftfahrzeug-Brennkraftmaschine
DE4334557 1993-10-11

Publications (3)

Publication Number Publication Date
EP0647775A2 EP0647775A2 (de) 1995-04-12
EP0647775A3 true EP0647775A3 (de) 1996-07-17
EP0647775B1 EP0647775B1 (de) 2003-04-09

Family

ID=6499846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94113276A Expired - Lifetime EP0647775B1 (de) 1993-10-11 1994-08-25 Vorrichtung zur Leerlaufregelung einer Kraftfahrzeug-Brennkraftmaschine

Country Status (3)

Country Link
US (1) US5586432A (de)
EP (1) EP0647775B1 (de)
DE (2) DE4334557A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423344A1 (de) * 1994-07-04 1996-01-11 Bayerische Motoren Werke Ag Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden
DE19503317A1 (de) 1995-02-02 1996-08-08 Bayerische Motoren Werke Ag Vorrichtung zur Abschaltsteuerung eines Einspritzventils bei Brennkraftmaschinen
US5801499A (en) * 1995-07-11 1998-09-01 Aisin Aw Co., Ltd. Control system for a vehicular drive unit
JP3622279B2 (ja) * 1995-07-31 2005-02-23 日産自動車株式会社 内燃機関の燃料供給制御装置
JP3252793B2 (ja) * 1998-05-15 2002-02-04 トヨタ自動車株式会社 内燃機関の排気浄化装置
FR2780100B1 (fr) * 1998-06-17 2001-01-26 Peugeot Procede pour accroitre rapidement la temperature dans un pot catalytique au demarrage d'un moteur a combustion interne pour vehicule automobile
DE19907851A1 (de) 1999-02-24 2000-08-31 Bayerische Motoren Werke Ag Verfahren zur Zylinderab- und -zuschaltung bei einer Kraftfahrzeug-Brennkraftmaschine
DE60003627T2 (de) * 2000-01-05 2004-06-09 Robert Bosch Gmbh Verfahren zur Regelung der Wärmeverluste eines katalytischen Konverters während Schubbetrieb
DE10003903B4 (de) * 2000-01-29 2009-12-17 Volkswagen Ag Vorrichtung und Verfahren zur Steuerung eines Betriebes eines Mehrzylindermotors für Kraftfahrzeuge mit einer mehrflutigen Abgasreinigungsanlage
DE10161850B4 (de) * 2001-12-15 2010-03-04 Daimler Ag Verfahren zum Betrieb einer Brennkraftmaschine eines Kraftfahrzeuges
JP3963105B2 (ja) * 2002-01-18 2007-08-22 日産自動車株式会社 内燃機関の制御装置
JP4725653B2 (ja) * 2009-01-30 2011-07-13 トヨタ自動車株式会社 多気筒内燃機関の運転制御装置
US8214095B2 (en) * 2009-05-27 2012-07-03 GM Global Technology Operations LLC Method and apparatus for detecting engine firing in a hybrid powertrain system
US8689541B2 (en) 2011-02-16 2014-04-08 GM Global Technology Operations LLC Valvetrain control method and apparatus for conserving combustion heat
KR20170024853A (ko) * 2015-08-26 2017-03-08 현대자동차주식회사 엔진 제어 방법 및 엔진 제어 시스템
JP2017155699A (ja) * 2016-03-03 2017-09-07 株式会社クボタ 多目的車両

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200891A5 (de) * 1972-08-30 1974-04-19 Bosch Gmbh Robert
US4134261A (en) * 1976-09-13 1979-01-16 Nissan Motor Company, Limited Variable displacement closed loop fuel controlled internal combustion engine
JPS59105941A (ja) * 1982-12-08 1984-06-19 Nissan Motor Co Ltd 自動車用電子式エンジン制御装置用燃料カツト装置
JPS6088833A (ja) * 1983-10-19 1985-05-18 Isuzu Motors Ltd 内燃機関の燃料供給制御装置
JPS6355337A (ja) * 1986-08-26 1988-03-09 Daihatsu Motor Co Ltd 車両の走行速度制御方法
JPS63134831A (ja) * 1986-11-25 1988-06-07 Toyota Motor Corp 車両用定速走行制御装置
JPH03124907A (ja) * 1989-10-09 1991-05-28 Mitsubishi Motors Corp 触媒活性状態判定装置付き排気ガス浄化システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937490A (en) * 1957-08-12 1960-05-24 Oxy Catalyst Inc Catalytic purification of exhaust gases
US3756205A (en) * 1971-04-26 1973-09-04 Gen Motors Corp Method of and means for engine operation with cylinders selectively unfueled
US4103486A (en) * 1974-04-15 1978-08-01 Nissan Motor Company, Ltd. Method of controlling temperature in thermal reactor for engine exhaust gas and ignition system for performing same
JPS549B2 (de) * 1974-06-01 1979-01-05
DE2627286A1 (de) * 1976-06-18 1977-12-29 Daimler Benz Ag Vorrichtung zur regelung einer mehrzylindrigen, grossvolumigen brennkraftmaschine
DE2912796A1 (de) * 1979-03-30 1980-10-09 Daimler Benz Ag Abgassystem fuer vorzugsweise achtzylindrige brennkraftmaschinen
JPS6121537Y2 (de) * 1980-02-01 1986-06-27
JPS5784228A (en) * 1980-11-14 1982-05-26 Shigeo Onchi Device for controlling driving power of automobile
SU1315627A1 (ru) * 1985-04-18 1987-06-07 Джезказганский Научно-Исследовательский И Проектный Институт Цветной Металлургии Способ работы двигател внутреннего сгорани
DE3623040A1 (de) * 1986-07-09 1988-01-14 Bosch Gmbh Robert Verfahren zur kraftstoffeinspritzung
DE4228053A1 (de) * 1991-09-30 1993-04-01 Siemens Ag Verfahren zur zylinderspezifischen kennliniensteuerung und -anpassung fuer die elektronische steuerung von mehrzylinder-brennkraftmaschinen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200891A5 (de) * 1972-08-30 1974-04-19 Bosch Gmbh Robert
US4134261A (en) * 1976-09-13 1979-01-16 Nissan Motor Company, Limited Variable displacement closed loop fuel controlled internal combustion engine
JPS59105941A (ja) * 1982-12-08 1984-06-19 Nissan Motor Co Ltd 自動車用電子式エンジン制御装置用燃料カツト装置
JPS6088833A (ja) * 1983-10-19 1985-05-18 Isuzu Motors Ltd 内燃機関の燃料供給制御装置
JPS6355337A (ja) * 1986-08-26 1988-03-09 Daihatsu Motor Co Ltd 車両の走行速度制御方法
JPS63134831A (ja) * 1986-11-25 1988-06-07 Toyota Motor Corp 車両用定速走行制御装置
JPH03124907A (ja) * 1989-10-09 1991-05-28 Mitsubishi Motors Corp 触媒活性状態判定装置付き排気ガス浄化システム

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 272 (M - 724) 28 July 1988 (1988-07-28) *
PATENT ABSTRACTS OF JAPAN vol. 12, no. 384 (M - 753) 13 October 1988 (1988-10-13) *
PATENT ABSTRACTS OF JAPAN vol. 15, no. 329 (M - 1149) 21 August 1991 (1991-08-21) *
PATENT ABSTRACTS OF JAPAN vol. 8, no. 224 (M - 331) 13 October 1984 (1984-10-13) *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 231 (M - 414) 18 September 1985 (1985-09-18) *

Also Published As

Publication number Publication date
EP0647775B1 (de) 2003-04-09
DE59410268D1 (de) 2003-05-15
US5586432A (en) 1996-12-24
DE4334557A1 (de) 1995-04-13
EP0647775A2 (de) 1995-04-12

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