DE602005011799D1 - Verfahren zur steuerung der regeneration eines partikelfilters - Google Patents

Verfahren zur steuerung der regeneration eines partikelfilters

Info

Publication number
DE602005011799D1
DE602005011799D1 DE602005011799T DE602005011799T DE602005011799D1 DE 602005011799 D1 DE602005011799 D1 DE 602005011799D1 DE 602005011799 T DE602005011799 T DE 602005011799T DE 602005011799 T DE602005011799 T DE 602005011799T DE 602005011799 D1 DE602005011799 D1 DE 602005011799D1
Authority
DE
Germany
Prior art keywords
flow rate
particle filter
regeneration
controlling
measurement
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.)
Active
Application number
DE602005011799T
Other languages
English (en)
Inventor
Marc Daneau
Fabien Godon
Adrien Pillot
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of DE602005011799D1 publication Critical patent/DE602005011799D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/029—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 particulate filter
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/0245—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by increasing temperature of the exhaust gas leaving the engine
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE602005011799T 2004-06-15 2005-06-15 Verfahren zur steuerung der regeneration eines partikelfilters Active DE602005011799D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0451175A FR2871515B1 (fr) 2004-06-15 2004-06-15 Procede de controle de regeneration d'un filtre a particules
PCT/FR2005/050446 WO2006003339A1 (fr) 2004-06-15 2005-06-15 Procede de controle de la regeneration d'un filtre a particules

Publications (1)

Publication Number Publication Date
DE602005011799D1 true DE602005011799D1 (de) 2009-01-29

Family

ID=34948076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005011799T Active DE602005011799D1 (de) 2004-06-15 2005-06-15 Verfahren zur steuerung der regeneration eines partikelfilters

Country Status (5)

Country Link
EP (1) EP1759100B1 (de)
AT (1) ATE418000T1 (de)
DE (1) DE602005011799D1 (de)
FR (1) FR2871515B1 (de)
WO (1) WO2006003339A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535802C2 (sv) * 2010-08-31 2012-12-27 Scania Cv Ab Förfarande och system vid regenerering av ett partikelfilter för avgasrening

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090914A (ja) * 1983-10-24 1985-05-22 Mitsubishi Motors Corp デイ−ゼルエンジンにおけるパテイキユレ−ト捕集フイルタ再生装置の制御装置
DE3827402A1 (de) * 1988-08-12 1990-02-15 Webasto Ag Fahrzeugtechnik Verfahren und vorrichtung zur regelung und steuerung der leistung eines brenners
DE10033158C1 (de) * 2000-07-07 2001-12-20 Daimler Chrysler Ag Brennkraftmaschine, insbesondere für Kraftfahrzeuge
DE10056016A1 (de) * 2000-11-11 2002-05-16 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems
FR2836957B1 (fr) * 2002-03-05 2012-08-03 Volkswagen Ag Procede et dispositif destines a la surveillance du mode de fonctionnement d'un filtre de particules dispose dans l'echappement d'un moteur a combustion interne diesel
US6931842B2 (en) * 2002-11-29 2005-08-23 Nissan Motor Co., Ltd. Regeneration of diesel particulate filter

Also Published As

Publication number Publication date
FR2871515A1 (fr) 2005-12-16
EP1759100B1 (de) 2008-12-17
ATE418000T1 (de) 2009-01-15
EP1759100A1 (de) 2007-03-07
FR2871515B1 (fr) 2008-10-10
WO2006003339A1 (fr) 2006-01-12

Similar Documents

Publication Publication Date Title
ATE542038T1 (de) Abgasrückführungsvorrichtung und verfahren zur kalkulation der abgasrückführungsflussrate für einen verbrennungsmotor
ATE466646T1 (de) Verfahren und vorrichtung zur verbesserung der hydrolyse eines reduktionsmittels in einem abgasnachbehandlungssystem
ATE482329T1 (de) Verfahren zum heizen eines reduktionsmitteldosierventils bei einem scr- system zur abgasnachbehandlung eines verbrennungsmotors
WO2006065545A3 (en) Robust egr control for counteracting exhaust back-pressure fluctuation attributable to soot accumulation in a diesel particulate filter
DE602006016246D1 (de) System und verfahren zur reduzierung der schadstoffemissionen eines brennkraftmotors unter verwendung eines kraftstoffbehandlungsbypass
WO2006125151A3 (en) Method and apparatus for soot filter catalyst temperature control
WO2005005797A8 (en) Method of dispensing fuel into transient flow of an exhaust system
WO2006055992A3 (de) Verfahren zum ermitteln der partikelemissionen im abgasstrom einer brennkraftmaschine
WO2006091806A3 (en) Boost wastegate device for egr assist
WO2010014998A3 (en) Apparatus, system, and method for controlling exhaust emissions using a pre-filter
ATE546631T1 (de) Abgasrückführungssystem für einen verbrennungsmotor und verfahren zu dessen steuerung
WO2009053806A3 (en) Addition valve conrol method and addition valve controller
WO2007107873A3 (en) Exhaust purification device of internal combustion engine, and control method thereof
WO2006093035A1 (ja) 内燃機関の排気浄化装置
JP2006189033A5 (de)
RU2010134531A (ru) Способ оценки концентрации кислорода на выходе дизельного катализатора окисления
ATE491085T1 (de) Vorrichtung und verfahren zur regelung der abgasrückführung einer brennkraftmaschine
DE502009000602D1 (de) Es in den abgasstrang einer brennkraftmaschine eingeschalteten partikelfilters sowie einrichtung zum reduzieren der partikelemission einer brennkraftmaschine
ATE347026T1 (de) Verfahren und vorrichtung zur entschwefelung eines nox-speichers und regeneration eines partikelfilers
DE602007001453D1 (de) Verfahren und vorrichtung zur regenerierung des partikelfilters eines verbrennungsmotors während dessen lastwechseln
ATE470062T1 (de) Ein verfahren und eine vorrichtung eines abgasrückführsystems für einen verbrennungsmotor
DE112012001228A5 (de) Verfahren und Vorrichtung zur Bestimmung eines Startzeitpunkts eines Regenerationsprozesses zur Regenerierung eines Dieselpartikelfilters
DE602005026709D1 (de) S eines teilchenfilters für einen dieselmotor durch begrenzung von eingespritztem kraftstoff
ATE519025T1 (de) Verfahren zur einschätzung des druckabfalls zwischen zwei abschnitten der abgasleitung eines verbrennungsmotors
DE602005019837D1 (de) Verfahren zur Regeneration eines Partikelfilters mit einer katalytischen Verbrennungseinheit und das Verfahren verwendende Filtervorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition