ATE351976T1 - System zur unterstützung der regenerierung von im abgassystem eines fahrzeugdieselmotors angeordneten abgasentgiftungsmitteln - Google Patents

System zur unterstützung der regenerierung von im abgassystem eines fahrzeugdieselmotors angeordneten abgasentgiftungsmitteln

Info

Publication number
ATE351976T1
ATE351976T1 AT04791462T AT04791462T ATE351976T1 AT E351976 T1 ATE351976 T1 AT E351976T1 AT 04791462 T AT04791462 T AT 04791462T AT 04791462 T AT04791462 T AT 04791462T AT E351976 T1 ATE351976 T1 AT E351976T1
Authority
AT
Austria
Prior art keywords
regeneration
post
injection
depollution
diesel engine
Prior art date
Application number
AT04791462T
Other languages
English (en)
Inventor
Christophe Colignon
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
Application granted granted Critical
Publication of ATE351976T1 publication Critical patent/ATE351976T1/de

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
    • F02D41/021—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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • 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
    • F02D41/405—Multiple injections with post injections
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • 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
    • 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
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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
    • F02D41/3827—Common rail control systems for diesel engines
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
AT04791462T 2003-11-07 2004-10-04 System zur unterstützung der regenerierung von im abgassystem eines fahrzeugdieselmotors angeordneten abgasentgiftungsmitteln ATE351976T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0313156A FR2862097B1 (fr) 2003-11-07 2003-11-07 Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur diesel de vehicule

Publications (1)

Publication Number Publication Date
ATE351976T1 true ATE351976T1 (de) 2007-02-15

Family

ID=34508358

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04791462T ATE351976T1 (de) 2003-11-07 2004-10-04 System zur unterstützung der regenerierung von im abgassystem eines fahrzeugdieselmotors angeordneten abgasentgiftungsmitteln

Country Status (8)

Country Link
US (1) US7584606B2 (de)
EP (1) EP1682760B1 (de)
JP (1) JP4564497B2 (de)
AT (1) ATE351976T1 (de)
DE (1) DE602004004416T2 (de)
ES (1) ES2281023T3 (de)
FR (1) FR2862097B1 (de)
WO (1) WO2005049994A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4314135B2 (ja) * 2004-03-11 2009-08-12 トヨタ自動車株式会社 車載内燃機関の排気浄化装置
JP4049113B2 (ja) * 2004-03-11 2008-02-20 トヨタ自動車株式会社 内燃機関排気浄化装置の粒子状物質再生制御装置
JP3933172B2 (ja) * 2005-07-15 2007-06-20 いすゞ自動車株式会社 排気ガス浄化システムの制御方法及び排気ガス浄化システム
US8302385B2 (en) * 2008-05-30 2012-11-06 Cummins Ip, Inc. Apparatus, system, and method for controlling engine exhaust temperature

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US4655037A (en) * 1984-12-24 1987-04-07 Ford Motor Company Carbon ignition temperature depressing agent and method of regenerating an automotive particulate trap utilizing said agent
DE19963930A1 (de) 1999-12-31 2001-07-12 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE60003627T2 (de) * 2000-01-05 2004-06-09 Robert Bosch Gmbh Verfahren zur Regelung der Wärmeverluste eines katalytischen Konverters während Schubbetrieb
DE10007049A1 (de) * 2000-02-17 2001-08-23 Volkswagen Ag Vorrichtung und Verfahren zur Steuerung einer NO¶x¶-Regeneration eines NO¶x¶-Speicherkatalysators
FR2805568B1 (fr) 2000-02-28 2002-05-31 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
US20020007629A1 (en) * 2000-07-21 2002-01-24 Toyota Jidosha Kabushiki Kaisha Device for purifying the exhaust gas of an internal combustion engine
FR2812034B1 (fr) * 2000-07-21 2003-03-21 Renault Procede d'injection de carburant
JP2002155724A (ja) * 2000-09-07 2002-05-31 Toyota Motor Corp 内燃機関の排気浄化装置
DE60126871T2 (de) * 2000-07-24 2007-11-15 Toyota Jidosha Kabushiki Kaisha, Toyota Abgasreinigungsvorrichtung für eine Brennkraftmaschine
DE50000400D1 (de) * 2000-11-03 2002-09-26 Ford Global Tech Inc Regelungsanordnung und Verfahren zur Unterbrechung der Regeneration eines Partikelfilters eines Dieselmotors
EP1205647B1 (de) * 2000-11-03 2003-03-05 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Verfahren zur Regeneration des Partikelfilters eines Dieselmotors
DE10056034A1 (de) * 2000-11-11 2002-05-16 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems
US6598387B2 (en) 2000-12-21 2003-07-29 Ford Global Technologies, Llc Reduction of exhaust smoke emissions following extended diesel engine idling
JP3968999B2 (ja) 2001-02-09 2007-08-29 日産自動車株式会社 ディーゼルエンジンの制御装置
US6622480B2 (en) 2001-02-21 2003-09-23 Isuzu Motors Limited Diesel particulate filter unit and regeneration control method of the same
JP3695397B2 (ja) * 2001-04-10 2005-09-14 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP4360048B2 (ja) * 2001-06-07 2009-11-11 株式会社デンソー 内燃機関の排気浄化システム
US6536209B2 (en) 2001-06-26 2003-03-25 Caterpillar Inc Post injections during cold operation
ITTO20010786A1 (it) 2001-08-03 2003-02-03 Fiat Ricerche Metodo di autoinnesco della rigenerazione di un filtro particolato per un motore diesel ad iniezione diretta provvisto di un impianto di ini
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JP2003123069A (ja) * 2001-10-16 2003-04-25 Noritsu Koki Co Ltd 画像処理方法
JP3770148B2 (ja) 2001-11-07 2006-04-26 トヨタ自動車株式会社 内燃機関の排気浄化装置及び方法
JP3829699B2 (ja) 2001-11-28 2006-10-04 いすゞ自動車株式会社 排ガス浄化システム及びその再生制御方法
JP3797224B2 (ja) * 2002-01-07 2006-07-12 日産自動車株式会社 内燃機関の排気浄化装置
JP3879833B2 (ja) * 2002-03-04 2007-02-14 三菱自動車工業株式会社 内燃機関の排気浄化装置
JP4007085B2 (ja) * 2002-06-13 2007-11-14 株式会社デンソー 内燃機関の排ガス浄化装置
JP3985053B2 (ja) * 2002-07-15 2007-10-03 マツダ株式会社 エンジンの排気微粒子処理装置
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US6931842B2 (en) * 2002-11-29 2005-08-23 Nissan Motor Co., Ltd. Regeneration of diesel particulate filter
JP3912289B2 (ja) 2003-01-10 2007-05-09 日産自動車株式会社 パティキュレートフィルタの再生装置及びエンジンの排気ガス浄化装置
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JP4075755B2 (ja) 2003-09-22 2008-04-16 トヨタ自動車株式会社 内燃機関のフィルタ過昇温抑制方法
JP2005264785A (ja) * 2004-03-17 2005-09-29 Nissan Motor Co Ltd ディーゼルエンジンの排気後処理装置
JP4175282B2 (ja) * 2004-03-31 2008-11-05 いすゞ自動車株式会社 排気ガス浄化システムの制御方法及び排気ガス浄化システム
JP4175281B2 (ja) 2004-03-31 2008-11-05 いすゞ自動車株式会社 排気ガス浄化システムの制御方法及び排気ガス浄化システム
JP2006022772A (ja) * 2004-07-09 2006-01-26 Mitsubishi Electric Corp 内燃機関の空燃比制御装置

Also Published As

Publication number Publication date
ES2281023T3 (es) 2007-09-16
FR2862097B1 (fr) 2006-02-17
EP1682760B1 (de) 2007-01-17
WO2005049994A1 (fr) 2005-06-02
FR2862097A1 (fr) 2005-05-13
EP1682760A1 (de) 2006-07-26
JP2007510841A (ja) 2007-04-26
JP4564497B2 (ja) 2010-10-20
US20070130916A1 (en) 2007-06-14
US7584606B2 (en) 2009-09-08
DE602004004416T2 (de) 2007-11-08
DE602004004416D1 (de) 2007-03-08

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Legal Events

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