FR2874971A1 - Procede de gestion d'un moteur a combustion interne a injection directe avec reintroduction des gaz d'echappement et dispositif pour la mise en oeuvre du procede - Google Patents

Procede de gestion d'un moteur a combustion interne a injection directe avec reintroduction des gaz d'echappement et dispositif pour la mise en oeuvre du procede

Info

Publication number
FR2874971A1
FR2874971A1 FR0552673A FR0552673A FR2874971A1 FR 2874971 A1 FR2874971 A1 FR 2874971A1 FR 0552673 A FR0552673 A FR 0552673A FR 0552673 A FR0552673 A FR 0552673A FR 2874971 A1 FR2874971 A1 FR 2874971A1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
managing
exhaust gas
direct injection
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Withdrawn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
FR0552673A
Other languages
English (en)
Inventor
Andreas Kufferath
Tilo Landenfeld
Volker Ricken
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 FR2874971A1 publication Critical patent/FR2874971A1/fr
Withdrawn legal-status Critical Current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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • 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]
    • 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
    • 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
    • F02D41/3076—Controlling fuel injection according to or using specific or several modes of combustion with special conditions for selecting a mode of combustion, e.g. for starting, for diagnosing
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • F02D13/0219—Variable control of intake and exhaust valves changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261—Controlling the valve overlap
    • 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
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • 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]
    • F02D41/006—Controlling exhaust gas recirculation [EGR] using internal EGR
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • 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
    • 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

Abstract

Procédé de gestion d'un moteur à combustion interne (10) à injection directe à réintroduction des gaz d'échappement selon lequel, dans un premier mode de fonctionnement, on a un mode homogène pour lequel le carburant est injecté au cours de la phase d'admission et dans un second mode de fonctionnement, on a un mode homogène divisé avec une injection multiple selon laquelle le carburant est injecté au moins par une première injection au cours de la phase d'admission et par une seconde injection au cours de la phase de compression Dans le premier mode de fonctionnement, on augmente le coefficient de réintroduction des gaz d'échappement jusqu'à ce qu'un paramètre de fonctionnement du moteur à combustion interne (Kl, n) ou un paramètre des gaz d'échappement (HC) atteint un premier seuil prédéfini (60, 62, 64) et lorsqu'on atteint ce seuil (60, 62, 64) on commute sur le second mode de fonctionnement.
FR0552673A 2004-09-06 2005-09-05 Procede de gestion d'un moteur a combustion interne a injection directe avec reintroduction des gaz d'echappement et dispositif pour la mise en oeuvre du procede Withdrawn FR2874971A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004043595.2A DE102004043595B4 (de) 2004-09-06 2004-09-06 Verfahren zum Betreiben einer direkt einspritzenden Brennkraftmaschine mit einer Abgasrückführung und Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
FR2874971A1 true FR2874971A1 (fr) 2006-03-10

Family

ID=35852004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0552673A Withdrawn FR2874971A1 (fr) 2004-09-06 2005-09-05 Procede de gestion d'un moteur a combustion interne a injection directe avec reintroduction des gaz d'echappement et dispositif pour la mise en oeuvre du procede

Country Status (3)

Country Link
JP (1) JP4895555B2 (fr)
DE (1) DE102004043595B4 (fr)
FR (1) FR2874971A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006030213A1 (de) * 2006-06-30 2008-01-03 Fev Motorentechnik Gmbh Homogenisiertes Einspritzverfahren
JP6424067B2 (ja) * 2014-11-06 2018-11-14 日立オートモティブシステムズ株式会社 エンジン制御装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0900928A2 (fr) * 1997-09-02 1999-03-10 Unisia Jecs Corporation Dispositif pour commander l'injection pour moteur à essence à combustion interne, et méthode associée
EP1041262A2 (fr) * 1999-03-30 2000-10-04 Mazda Motor Corporation Dispositif de commande pour moteur à injection directe et allumage commandé
EP1063427A2 (fr) * 1999-06-23 2000-12-27 Hitachi, Ltd. Méthode de commande de moteur à injection directe
DE19936201A1 (de) * 1999-07-31 2001-02-08 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
EP1148226A2 (fr) * 2000-04-21 2001-10-24 Toyota Jidosha Kabushiki Kaisha Dispositif et procédé de commande pour moteur à combustion interne
JP2002130007A (ja) * 2000-10-19 2002-05-09 Toyota Motor Corp 内燃機関の制御装置

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JPH04171259A (ja) * 1990-11-05 1992-06-18 Hitachi Ltd 排気還流量制御装置
JP3574203B2 (ja) * 1994-04-12 2004-10-06 トヨタ自動車株式会社 内燃機関の排気浄化方法
DE19534996A1 (de) * 1995-09-21 1997-03-27 Bosch Gmbh Robert Verfahren zur Verbrennungsaussetzererkennung durch Auswertung von Drehzahlschwankungen
DE19727793C2 (de) * 1997-06-30 2001-11-29 Siemens Ag Verfahren zum Steuern einer Brennkraftmaschine
JP3395583B2 (ja) * 1997-07-01 2003-04-14 日産自動車株式会社 筒内噴射式火花点火内燃機関の燃料制御装置
JP4092442B2 (ja) * 1997-09-19 2008-05-28 日産自動車株式会社 筒内噴射式火花点火機関
JP3500936B2 (ja) * 1997-11-25 2004-02-23 株式会社日立製作所 筒内噴射エンジンの制御装置
DE19824915C1 (de) * 1998-06-04 1999-02-18 Daimler Benz Ag Verfahren zum Wechseln der Betriebsart einer direkt-einspritzenden Otto-Brennkraftmaschine
JP3417299B2 (ja) * 1998-06-19 2003-06-16 トヨタ自動車株式会社 内燃機関の機関制御量設定方法及び制御装置
JP3654010B2 (ja) * 1998-10-19 2005-06-02 日産自動車株式会社 内燃機関の制御装置
DE19946730C2 (de) * 1999-09-29 2002-10-17 Siemens Ag Verfahren zur Steuerung einer mit einer Abgasrückführeinrichtung ausgestatteten Brennkraftmaschine im Schichtladebetrieb
JP2001227399A (ja) * 2000-02-18 2001-08-24 Denso Corp 内燃機関の制御装置
JP2002130028A (ja) * 2000-10-27 2002-05-09 Toyota Motor Corp 内燃機関の燃焼制御装置
JP4032690B2 (ja) * 2001-10-09 2008-01-16 株式会社日立製作所 筒内噴射ガソリンエンジン
JP3961414B2 (ja) * 2002-12-13 2007-08-22 本田技研工業株式会社 内燃機関の制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0900928A2 (fr) * 1997-09-02 1999-03-10 Unisia Jecs Corporation Dispositif pour commander l'injection pour moteur à essence à combustion interne, et méthode associée
EP1041262A2 (fr) * 1999-03-30 2000-10-04 Mazda Motor Corporation Dispositif de commande pour moteur à injection directe et allumage commandé
EP1063427A2 (fr) * 1999-06-23 2000-12-27 Hitachi, Ltd. Méthode de commande de moteur à injection directe
DE19936201A1 (de) * 1999-07-31 2001-02-08 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
EP1148226A2 (fr) * 2000-04-21 2001-10-24 Toyota Jidosha Kabushiki Kaisha Dispositif et procédé de commande pour moteur à combustion interne
JP2002130007A (ja) * 2000-10-19 2002-05-09 Toyota Motor Corp 内燃機関の制御装置

Also Published As

Publication number Publication date
JP2006077769A (ja) 2006-03-23
DE102004043595B4 (de) 2014-10-09
DE102004043595A1 (de) 2006-03-09
JP4895555B2 (ja) 2012-03-14

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