EP2891786A3 - Abgasreinigungssystem für eine brennkraftmaschine - Google Patents

Abgasreinigungssystem für eine brennkraftmaschine Download PDF

Info

Publication number
EP2891786A3
EP2891786A3 EP14191276.6A EP14191276A EP2891786A3 EP 2891786 A3 EP2891786 A3 EP 2891786A3 EP 14191276 A EP14191276 A EP 14191276A EP 2891786 A3 EP2891786 A3 EP 2891786A3
Authority
EP
European Patent Office
Prior art keywords
gear position
rich control
stand
execution conditions
judged
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Withdrawn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
EP14191276.6A
Other languages
English (en)
French (fr)
Other versions
EP2891786A2 (de
Inventor
Ryohei ONO
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP2891786A2 publication Critical patent/EP2891786A2/de
Publication of EP2891786A3 publication Critical patent/EP2891786A3/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Withdrawn legal-status Critical Current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
    • F02D41/02—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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/023—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio shifting
    • 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
    • F02D41/028—Desulfurisation of NOx traps or adsorbent
    • 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
    • F02D2200/604—Engine control mode selected by driver, e.g. to manually start particle filter regeneration or to select driving style

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Transmission Device (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
EP14191276.6A 2013-10-31 2014-10-31 Abgasreinigungssystem für eine brennkraftmaschine Withdrawn EP2891786A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013226391A JP5904191B2 (ja) 2013-10-31 2013-10-31 内燃機関の排気浄化装置

Publications (2)

Publication Number Publication Date
EP2891786A2 EP2891786A2 (de) 2015-07-08
EP2891786A3 true EP2891786A3 (de) 2015-10-21

Family

ID=51845327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14191276.6A Withdrawn EP2891786A3 (de) 2013-10-31 2014-10-31 Abgasreinigungssystem für eine brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP2891786A3 (de)
JP (1) JP5904191B2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119644B1 (fr) * 2021-02-08 2023-05-12 Renault Sas Procede de pilotage d’une purge d’un piege a oxydes d’azote

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474401A2 (de) * 1990-09-05 1992-03-11 Lucas Industries Public Limited Company Antriebseinheit
DE19852600A1 (de) * 1998-11-14 2000-05-18 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
WO2001053664A2 (de) * 2000-01-19 2001-07-26 Volkswagen Aktiengesellschaft Verfahren zur temporären erhöhung einer abgastemperatur einer verbrennungskraftmaschine
WO2005019616A1 (en) * 2003-08-20 2005-03-03 Volvo Lastvagnar Ab Motor driven vehicle with exhaust cleaning
EP1544442A2 (de) * 2003-12-18 2005-06-22 Siemens Aktiengesellschaft Verfahren zur Erhöhung der Abgastemperatur von Brennkraftmaschinen
WO2007145553A1 (en) * 2006-06-14 2007-12-21 Volvo Lastvagnar Ab Method and system for regenerating an exhaust gas purification unit.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3900861B2 (ja) * 2001-06-13 2007-04-04 日産自動車株式会社 ディーゼルエンジンの制御装置
JP2004245182A (ja) * 2003-02-17 2004-09-02 Toyota Motor Corp 内燃機関の排気浄化装置
JP4489632B2 (ja) * 2005-04-26 2010-06-23 本田技研工業株式会社 変速機のシフト指示方法
JP2007154771A (ja) 2005-12-06 2007-06-21 Mitsubishi Fuso Truck & Bus Corp 排気浄化装置
JP2007270646A (ja) * 2006-03-30 2007-10-18 Mitsubishi Fuso Truck & Bus Corp 車両用内燃機関の排気浄化装置
JP4613894B2 (ja) * 2006-08-02 2011-01-19 株式会社デンソー 内燃機関用排気浄化装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474401A2 (de) * 1990-09-05 1992-03-11 Lucas Industries Public Limited Company Antriebseinheit
DE19852600A1 (de) * 1998-11-14 2000-05-18 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
WO2001053664A2 (de) * 2000-01-19 2001-07-26 Volkswagen Aktiengesellschaft Verfahren zur temporären erhöhung einer abgastemperatur einer verbrennungskraftmaschine
WO2005019616A1 (en) * 2003-08-20 2005-03-03 Volvo Lastvagnar Ab Motor driven vehicle with exhaust cleaning
EP1544442A2 (de) * 2003-12-18 2005-06-22 Siemens Aktiengesellschaft Verfahren zur Erhöhung der Abgastemperatur von Brennkraftmaschinen
WO2007145553A1 (en) * 2006-06-14 2007-12-21 Volvo Lastvagnar Ab Method and system for regenerating an exhaust gas purification unit.

Also Published As

Publication number Publication date
EP2891786A2 (de) 2015-07-08
JP2015086798A (ja) 2015-05-07
JP5904191B2 (ja) 2016-04-13

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