EP1856395A1 - System zur steuerung des betriebszustandwechsels eines kraftfahrzeuges zwischen mager- und fettmodus - Google Patents

System zur steuerung des betriebszustandwechsels eines kraftfahrzeuges zwischen mager- und fettmodus

Info

Publication number
EP1856395A1
EP1856395A1 EP06726225A EP06726225A EP1856395A1 EP 1856395 A1 EP1856395 A1 EP 1856395A1 EP 06726225 A EP06726225 A EP 06726225A EP 06726225 A EP06726225 A EP 06726225A EP 1856395 A1 EP1856395 A1 EP 1856395A1
Authority
EP
European Patent Office
Prior art keywords
engine
parameters
mode
rich
lean
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.)
Withdrawn
Application number
EP06726225A
Other languages
English (en)
French (fr)
Inventor
Piet Ameloot
Pascal Folliot
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Publication of EP1856395A1 publication Critical patent/EP1856395A1/de
Withdrawn legal-status Critical Current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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/21—Control of the engine output torque during a transition between engine operation modes or states
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/31—Control of the fuel pressure
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
    • 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

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)
EP06726225A 2005-03-11 2006-03-08 System zur steuerung des betriebszustandwechsels eines kraftfahrzeuges zwischen mager- und fettmodus Withdrawn EP1856395A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0502437A FR2883041B1 (fr) 2005-03-11 2005-03-11 Systeme de controle du basculement du fonctionnement d'un moteur de vehicule automobile entre des modes pauvre et riche
PCT/FR2006/050201 WO2006095113A1 (fr) 2005-03-11 2006-03-08 Systeme de controle du basculement du fonctionnement d'un moteur de vehicule automobile entre des modes pauvre et riche

Publications (1)

Publication Number Publication Date
EP1856395A1 true EP1856395A1 (de) 2007-11-21

Family

ID=35285454

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06726225A Withdrawn EP1856395A1 (de) 2005-03-11 2006-03-08 System zur steuerung des betriebszustandwechsels eines kraftfahrzeuges zwischen mager- und fettmodus

Country Status (3)

Country Link
EP (1) EP1856395A1 (de)
FR (1) FR2883041B1 (de)
WO (1) WO2006095113A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929652B1 (fr) * 2008-04-04 2012-07-20 Renault Sas Systeme et procede de controle de l'air frais et des gaz brules introduits dans un moteur a combustion interne lors des transitions entre la purge d'un piege a oxydes d'azote et la regeneration d'un filtre a particules
WO2012070148A1 (ja) * 2010-11-26 2012-05-31 トヨタ自動車株式会社 内燃機関の制御装置
KR101808473B1 (ko) * 2013-12-20 2017-12-12 도요타지도샤가부시키가이샤 내연 기관의 배기 정화 장치
US10337613B2 (en) 2016-12-21 2019-07-02 Fca Us Llc Transmission shift torque management with fuel enleanment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790515A1 (fr) * 1999-03-06 2000-09-08 Bosch Gmbh Robert Procede et dispositif de mise en oeuvre en fonctionnement transitoire d'un moteur a combustion interne, notamment d'un vehicule automobile
DE10317903A1 (de) * 2002-04-19 2003-11-13 Denso Corp Brennkraftmaschinensteuergerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5775099A (en) * 1994-04-12 1998-07-07 Toyota Jidosha Kabushiki Kaisha Method of purifying the exhaust of an internal combustion engine
DE19824915C1 (de) * 1998-06-04 1999-02-18 Daimler Benz Ag Verfahren zum Wechseln der Betriebsart einer direkt-einspritzenden Otto-Brennkraftmaschine
FR2786814B1 (fr) * 1998-12-02 2001-02-09 Renault Procede de commande de purge en oxydes d'azote d'un pot catalytique de traitement des gaz d'echappement d'un moteur a combustion interne
US6253546B1 (en) * 2000-03-06 2001-07-03 Ford Global Technologies, Inc. Torque control scheme for low emission lean burn vehicle
JP4483099B2 (ja) * 2001-02-19 2010-06-16 マツダ株式会社 筒内噴射式エンジンの燃圧制御装置
FR2846370B1 (fr) * 2002-10-23 2006-11-24 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration d'un piege a nox a stockage/destockage pour moteur diesel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790515A1 (fr) * 1999-03-06 2000-09-08 Bosch Gmbh Robert Procede et dispositif de mise en oeuvre en fonctionnement transitoire d'un moteur a combustion interne, notamment d'un vehicule automobile
DE10317903A1 (de) * 2002-04-19 2003-11-13 Denso Corp Brennkraftmaschinensteuergerät

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006095113A1 *

Also Published As

Publication number Publication date
WO2006095113A1 (fr) 2006-09-14
FR2883041B1 (fr) 2007-06-01
FR2883041A1 (fr) 2006-09-15

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