EP1297249B1 - Verfahren zum betreiben einer brennkraftmaschine insbesondere eines kraftfahrzeugs - Google Patents

Verfahren zum betreiben einer brennkraftmaschine insbesondere eines kraftfahrzeugs Download PDF

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Publication number
EP1297249B1
EP1297249B1 EP01935998A EP01935998A EP1297249B1 EP 1297249 B1 EP1297249 B1 EP 1297249B1 EP 01935998 A EP01935998 A EP 01935998A EP 01935998 A EP01935998 A EP 01935998A EP 1297249 B1 EP1297249 B1 EP 1297249B1
Authority
EP
European Patent Office
Prior art keywords
lean
lambda
mode
air mass
operating mode
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 - Lifetime
Application number
EP01935998A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1297249A1 (de
Inventor
Andreas Michalske
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1297249A1 publication Critical patent/EP1297249A1/de
Application granted granted Critical
Publication of EP1297249B1 publication Critical patent/EP1297249B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F02D41/18—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
    • 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
    • F02D41/02—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
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3064—Controlling fuel injection according to or using specific or several modes of combustion with special control during transition between modes
    • F02D41/307—Controlling fuel injection according to or using specific or several modes of combustion with special control during transition between modes to avoid torque shocks
    • 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
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
    • 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • F02D41/3029—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited mode

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  • 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)
EP01935998A 2000-06-24 2001-04-26 Verfahren zum betreiben einer brennkraftmaschine insbesondere eines kraftfahrzeugs Expired - Lifetime EP1297249B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10030936 2000-06-24
DE10030936A DE10030936A1 (de) 2000-06-24 2000-06-24 Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
PCT/DE2001/001573 WO2002001056A1 (de) 2000-06-24 2001-04-26 Verfahren zum betreiben einer brennkraftmaschine insbesondere eines kraftfahrzeugs

Publications (2)

Publication Number Publication Date
EP1297249A1 EP1297249A1 (de) 2003-04-02
EP1297249B1 true EP1297249B1 (de) 2005-12-14

Family

ID=7646745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01935998A Expired - Lifetime EP1297249B1 (de) 2000-06-24 2001-04-26 Verfahren zum betreiben einer brennkraftmaschine insbesondere eines kraftfahrzeugs

Country Status (5)

Country Link
EP (1) EP1297249B1 (ja)
JP (1) JP4650992B2 (ja)
KR (1) KR100749195B1 (ja)
DE (2) DE10030936A1 (ja)
WO (1) WO2002001056A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3991619B2 (ja) * 2000-12-26 2007-10-17 日産自動車株式会社 内燃機関の空燃比制御装置
DE10163065B4 (de) * 2001-12-21 2012-06-21 Robert Bosch Gmbh Verfahren , Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine
DE10210795B4 (de) * 2002-03-12 2020-03-19 Volkswagen Ag Fahrverhaltensumschaltung
DE10234849A1 (de) * 2002-07-31 2004-02-19 Robert Bosch Gmbh Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine
DE10305878B4 (de) * 2003-02-13 2015-04-30 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, Steuer- und/oder Regelgerät für eine Brennkraftmaschine, Computerprogramm und elektrisches Speichermedium einer Brennkraftmaschine
JP4466008B2 (ja) * 2003-07-31 2010-05-26 日産自動車株式会社 エンジンの燃料噴射制御装置
JP4895333B2 (ja) 2008-02-20 2012-03-14 株式会社デンソー 内燃機関の排気浄化装置
EP2998548B1 (en) * 2013-05-14 2017-09-27 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704339A (en) * 1996-04-26 1998-01-06 Ford Global Technologies, Inc. method and apparatus for improving vehicle fuel economy
JP3536606B2 (ja) * 1997-08-21 2004-06-14 日産自動車株式会社 直噴火花点火式内燃機関の燃料噴射制御装置
DE19746902C2 (de) * 1997-10-23 1999-08-19 Siemens Ag Verfahren zum Steuern der Umschaltung der Verbrennung einer mehrzylindrigen Otto-Direkteinspritz-Brennkraftmaschine
JPH11182299A (ja) * 1997-12-15 1999-07-06 Nissan Motor Co Ltd エンジンのトルク制御装置
JP3569120B2 (ja) * 1997-12-25 2004-09-22 トヨタ自動車株式会社 希薄燃焼内燃機関の燃焼制御装置
DE19824915C1 (de) * 1998-06-04 1999-02-18 Daimler Benz Ag Verfahren zum Wechseln der Betriebsart einer direkt-einspritzenden Otto-Brennkraftmaschine
DE19828085A1 (de) * 1998-06-24 1999-12-30 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine

Also Published As

Publication number Publication date
JP4650992B2 (ja) 2011-03-16
DE10030936A1 (de) 2002-01-03
JP2004502069A (ja) 2004-01-22
DE50108395D1 (de) 2006-01-19
WO2002001056A1 (de) 2002-01-03
KR20020033769A (ko) 2002-05-07
KR100749195B1 (ko) 2007-08-13
EP1297249A1 (de) 2003-04-02

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