ATE519935T1 - Verfahren zur ausarbeitung einer temperaturinstruktions-kartographie beim eintritt in einem partikelfilter - Google Patents

Verfahren zur ausarbeitung einer temperaturinstruktions-kartographie beim eintritt in einem partikelfilter

Info

Publication number
ATE519935T1
ATE519935T1 AT05815840T AT05815840T ATE519935T1 AT E519935 T1 ATE519935 T1 AT E519935T1 AT 05815840 T AT05815840 T AT 05815840T AT 05815840 T AT05815840 T AT 05815840T AT E519935 T1 ATE519935 T1 AT E519935T1
Authority
AT
Austria
Prior art keywords
filter
entry
temperature
preparing
particle filter
Prior art date
Application number
AT05815840T
Other languages
English (en)
Inventor
Marc Daneau
Adrien Pillot
Original Assignee
Renault 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 Renault Sa filed Critical Renault Sa
Application granted granted Critical
Publication of ATE519935T1 publication Critical patent/ATE519935T1/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
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • 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
    • F02D41/04—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
    • F02D41/02—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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • 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
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus
    • 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
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus
    • F02D2200/0804—Estimation of the temperature of the exhaust gas treatment apparatus
    • 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
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0812—Particle filter loading

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)
  • Radiation Pyrometers (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT05815840T 2004-10-25 2005-10-20 Verfahren zur ausarbeitung einer temperaturinstruktions-kartographie beim eintritt in einem partikelfilter ATE519935T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0452428A FR2877040B1 (fr) 2004-10-25 2004-10-25 Procede d'elaboration d'une cartographie de consigne de temperature en entree de filtre a particules
PCT/FR2005/050875 WO2006045973A1 (fr) 2004-10-25 2005-10-20 Procede d'elaboration d'une cartographie de consigne de temperature en entree de filtre a particules

Publications (1)

Publication Number Publication Date
ATE519935T1 true ATE519935T1 (de) 2011-08-15

Family

ID=34950256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05815840T ATE519935T1 (de) 2004-10-25 2005-10-20 Verfahren zur ausarbeitung einer temperaturinstruktions-kartographie beim eintritt in einem partikelfilter

Country Status (7)

Country Link
US (1) US7881853B2 (de)
EP (1) EP1807618B1 (de)
JP (1) JP4744528B2 (de)
KR (1) KR20070072611A (de)
AT (1) ATE519935T1 (de)
FR (1) FR2877040B1 (de)
WO (1) WO2006045973A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8950177B2 (en) * 2009-06-17 2015-02-10 GM Global Technology Operations LLC Detecting particulate matter load density within a particulate filter
US10018089B2 (en) 2010-09-09 2018-07-10 Dow Global Technologies Llc Method and apparatus for decreasing fuel comsumption during particulate filter generation
FR2996879B1 (fr) * 2012-10-17 2018-07-06 Peugeot Citroen Automobiles Sa Dispositif de commande de moteur a combustion de vehicule automobile a strategie de balayage amelioree
GB2539232B (en) * 2015-06-10 2020-07-29 Gm Global Tech Operations Llc Method of operating a selective catalytic reduction on filter of an automotive system
GB2549783B (en) * 2016-04-29 2018-05-23 Ford Global Tech Llc A method of reducing heating of a particulate filter during a regeneration event

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60107765T2 (de) * 2000-06-29 2005-05-12 Toyota Jidosha K.K., Toyota Vorrichtung zur Reinigung des Abgases einer Brennkraftmaschine
FR2814498B1 (fr) * 2000-09-27 2003-04-11 Renault Procede de gestion du fonctionnement d'un filtre a particules pour moteur a combustion
JP3838339B2 (ja) * 2001-03-27 2006-10-25 三菱ふそうトラック・バス株式会社 内燃機関の排気浄化装置
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
JP4701566B2 (ja) * 2001-09-12 2011-06-15 トヨタ自動車株式会社 排気ガス浄化装置
JP4092913B2 (ja) * 2002-01-10 2008-05-28 三菱自動車工業株式会社 ディーゼル機関の排気浄化装置用統合制御装置
FR2836956B1 (fr) * 2002-03-08 2004-09-17 Renault Procede de regeneration de filtre a particules pour vehicule automobile
US6931842B2 (en) * 2002-11-29 2005-08-23 Nissan Motor Co., Ltd. Regeneration of diesel particulate filter
JP4103665B2 (ja) * 2003-04-02 2008-06-18 日産自動車株式会社 排気浄化装置
JP4131219B2 (ja) * 2003-09-18 2008-08-13 日産自動車株式会社 ディーゼルエンジンの排気後処理装置
US7543445B2 (en) * 2004-10-19 2009-06-09 The Lubrizol Corporation Methods for regeneration and performance of a particulate filter of an internal combustion engine

Also Published As

Publication number Publication date
EP1807618A1 (de) 2007-07-18
FR2877040B1 (fr) 2007-01-12
US20090182479A1 (en) 2009-07-16
EP1807618B1 (de) 2011-08-10
WO2006045973A1 (fr) 2006-05-04
JP4744528B2 (ja) 2011-08-10
FR2877040A1 (fr) 2006-04-28
KR20070072611A (ko) 2007-07-04
JP2008518143A (ja) 2008-05-29
US7881853B2 (en) 2011-02-01

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