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WO2001050003A3 - Method for operating an internal combustion engine, in particular of a motor vehicle - Google Patents

Method for operating an internal combustion engine, in particular of a motor vehicle Download PDF

Info

Publication number
WO2001050003A3
WO2001050003A3 PCT/DE2000/004274 DE0004274W WO0150003A3 WO 2001050003 A3 WO2001050003 A3 WO 2001050003A3 DE 0004274 W DE0004274 W DE 0004274W WO 0150003 A3 WO0150003 A3 WO 0150003A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
motor vehicle
operating
control device
Prior art date
Application number
PCT/DE2000/004274
Other languages
German (de)
French (fr)
Other versions
WO2001050003A2 (en
Inventor
Andreas Blumenstock
Klaus Ries-Mueller
Original Assignee
Bosch Gmbh Robert
Andreas Blumenstock
Ries Mueller Klaus
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 Bosch Gmbh Robert, Andreas Blumenstock, Ries Mueller Klaus filed Critical Bosch Gmbh Robert
Publication of WO2001050003A2 publication Critical patent/WO2001050003A2/en
Publication of WO2001050003A3 publication Critical patent/WO2001050003A3/en

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
    • F02D41/008—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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • 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
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

The invention relates to an internal combustion engine (1), in particular for a motor vehicle, comprising several cylinders (3), a catalytic converter (12) and an electronic control device (18). The internal combustion engine (1) can be operated in overrun mode by the electronic control device (18). During overrun, fuel can be injected into at least one of the cylinders (3) by means of the electronic control device (18).
PCT/DE2000/004274 1999-12-31 2000-12-01 Method for operating an internal combustion engine, in particular of a motor vehicle WO2001050003A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19963929A DE19963929A1 (en) 1999-12-31 1999-12-31 Method for operating an internal combustion engine, in particular a motor vehicle
DE19963929.9 1999-12-31

Publications (2)

Publication Number Publication Date
WO2001050003A2 WO2001050003A2 (en) 2001-07-12
WO2001050003A3 true WO2001050003A3 (en) 2002-02-14

Family

ID=7935095

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/004274 WO2001050003A2 (en) 1999-12-31 2000-12-01 Method for operating an internal combustion engine, in particular of a motor vehicle

Country Status (2)

Country Link
DE (1) DE19963929A1 (en)
WO (1) WO2001050003A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037541A1 (en) * 2007-08-09 2009-02-12 Zf Friedrichshafen Ag Method for operating drive chain of motor vehicle, involves detecting metrologically or analytically temperature of catalyzer of drive chain during throttle cutoff by temperature model
JP4725653B2 (en) * 2009-01-30 2011-07-13 トヨタ自動車株式会社 Operation control device for multi-cylinder internal combustion engine
US9046051B2 (en) * 2011-06-09 2015-06-02 GM Global Technology Operations LLC Method for operating a spark-ignition, direct-injection internal combustion engine
DE102011085281A1 (en) * 2011-10-27 2013-05-02 Bayerische Motoren Werke Aktiengesellschaft Method for heating exhaust gas after-treatment system in motor car, involves streaming air/fuel mixture into after-treatment exhaust gas system by activity, and triggering ignition of ignition components as activity of fuel
DE102021203099A1 (en) 2021-03-29 2022-09-29 Robert Bosch Gesellschaft mit beschränkter Haftung Method for operating an internal combustion engine with an exhaust gas catalytic converter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027756A (en) * 1983-07-25 1985-02-12 Toyota Motor Corp Fuel supply controlling apparatus
EP0725211A1 (en) * 1995-02-02 1996-08-07 Bayerische Motoren Werke Aktiengesellschaft Apparatus for cut-off control of an injection valve in combustion engines
EP0866219A2 (en) * 1997-03-17 1998-09-23 Toyota Jidosha Kabushiki Kaisha Fuel cut control apparatus for internal combustion engine
US5816353A (en) * 1995-06-21 1998-10-06 Nissan Motor Co., Ltd. Engine fuel cut controller
US5941211A (en) * 1998-02-17 1999-08-24 Ford Global Technologies, Inc. Direct injection spark ignition engine having deceleration fuel shutoff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420946B4 (en) * 1994-06-16 2007-09-20 Robert Bosch Gmbh Control system for fuel metering in an internal combustion engine
JP3622279B2 (en) * 1995-07-31 2005-02-23 日産自動車株式会社 Fuel supply control device for internal combustion engine
JP3731025B2 (en) * 1996-08-09 2006-01-05 三菱自動車工業株式会社 Air quantity control device for internal combustion engine
SE522177C2 (en) * 1996-08-27 2004-01-20 Mitsubishi Motors Corp Control device for an internal combustion engine with cylinder injection and spark ignition
DE19717068C1 (en) * 1997-04-23 1998-06-18 Daimler Benz Ag Internal combustion engine for road vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027756A (en) * 1983-07-25 1985-02-12 Toyota Motor Corp Fuel supply controlling apparatus
EP0725211A1 (en) * 1995-02-02 1996-08-07 Bayerische Motoren Werke Aktiengesellschaft Apparatus for cut-off control of an injection valve in combustion engines
US5816353A (en) * 1995-06-21 1998-10-06 Nissan Motor Co., Ltd. Engine fuel cut controller
EP0866219A2 (en) * 1997-03-17 1998-09-23 Toyota Jidosha Kabushiki Kaisha Fuel cut control apparatus for internal combustion engine
US5941211A (en) * 1998-02-17 1999-08-24 Ford Global Technologies, Inc. Direct injection spark ignition engine having deceleration fuel shutoff

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 152 (M - 391) 27 June 1985 (1985-06-27) *

Also Published As

Publication number Publication date
DE19963929A1 (en) 2001-07-12
WO2001050003A2 (en) 2001-07-12

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