FR2774424B1 - Systeme de controle du fonctionnement d'une ligne d'echappement d'un moteur diesel notamment de vehicule automobile, equipee d'un filtre a particules - Google Patents

Systeme de controle du fonctionnement d'une ligne d'echappement d'un moteur diesel notamment de vehicule automobile, equipee d'un filtre a particules

Info

Publication number
FR2774424B1
FR2774424B1 FR9801170A FR9801170A FR2774424B1 FR 2774424 B1 FR2774424 B1 FR 2774424B1 FR 9801170 A FR9801170 A FR 9801170A FR 9801170 A FR9801170 A FR 9801170A FR 2774424 B1 FR2774424 B1 FR 2774424B1
Authority
FR
France
Prior art keywords
monitoring
motor vehicle
diesel engine
exhaust line
particle filter
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.)
Expired - Fee Related
Application number
FR9801170A
Other languages
English (en)
Other versions
FR2774424A1 (fr
Inventor
Olivier Salvat
Tallec Patrice Le
Jacques Portalier
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot 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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR9801170A priority Critical patent/FR2774424B1/fr
Publication of FR2774424A1 publication Critical patent/FR2774424A1/fr
Application granted granted Critical
Publication of FR2774424B1 publication Critical patent/FR2774424B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0235—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using exhaust gas throttling means
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • 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
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D2200/0812—Particle filter loading
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • 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
FR9801170A 1998-02-02 1998-02-02 Systeme de controle du fonctionnement d'une ligne d'echappement d'un moteur diesel notamment de vehicule automobile, equipee d'un filtre a particules Expired - Fee Related FR2774424B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9801170A FR2774424B1 (fr) 1998-02-02 1998-02-02 Systeme de controle du fonctionnement d'une ligne d'echappement d'un moteur diesel notamment de vehicule automobile, equipee d'un filtre a particules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801170A FR2774424B1 (fr) 1998-02-02 1998-02-02 Systeme de controle du fonctionnement d'une ligne d'echappement d'un moteur diesel notamment de vehicule automobile, equipee d'un filtre a particules

Publications (2)

Publication Number Publication Date
FR2774424A1 FR2774424A1 (fr) 1999-08-06
FR2774424B1 true FR2774424B1 (fr) 2000-04-21

Family

ID=9522480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801170A Expired - Fee Related FR2774424B1 (fr) 1998-02-02 1998-02-02 Systeme de controle du fonctionnement d'une ligne d'echappement d'un moteur diesel notamment de vehicule automobile, equipee d'un filtre a particules

Country Status (1)

Country Link
FR (1) FR2774424B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802972B1 (fr) * 1999-12-23 2002-05-03 Renault Procede de gestion du fonctionnement d'un filtre a particules pour moteur a combustion
FR2808559A1 (fr) 2000-05-04 2001-11-09 Ecia Equip Composants Ind Auto Systeme de controle du fonctionnement d'un moteur a partir d'une pression differentielle evaluee dans la ligne d'echappement
DE60106924T2 (de) 2000-07-24 2005-11-10 Toyota Jidosha K.K., Toyota Abgasreinigungsvorrichtung
DE50000400D1 (de) 2000-11-03 2002-09-26 Ford Global Tech Inc Regelungsanordnung und Verfahren zur Unterbrechung der Regeneration eines Partikelfilters eines Dieselmotors
DE10144958B4 (de) * 2001-09-12 2012-08-16 Volkswagen Ag Regeneration eines Partikelfilters einer Dieselbrennkraftmaschine
FR2833995B1 (fr) 2001-12-26 2004-07-30 Renault Procede de detection de la regeneration incontrolee d'un filtre a particules implante dans la ligne d'echappement d'un moteur a combustion interne
JP4140371B2 (ja) * 2002-12-16 2008-08-27 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
FR2856432B1 (fr) * 2003-06-23 2005-09-30 Renault Sa Procede de controle d'un systeme de motorisation a moteur diesel et piege a oxydes d'azote
FR2876732B1 (fr) * 2004-10-18 2009-04-10 Renault Sas Systeme et procede de regulation de la regeneration d'un filtre a particules de moteur a combustion interne
US7877985B2 (en) 2005-05-18 2011-02-01 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system for internal combustion engine
JP4453602B2 (ja) * 2005-05-18 2010-04-21 トヨタ自動車株式会社 内燃機関の排気浄化システム
JP2007154732A (ja) * 2005-12-02 2007-06-21 Toyota Motor Corp 内燃機関の制御システム
FR2898937B1 (fr) * 2006-03-27 2008-05-02 Renault Sas Procede d'evaluation de la masse de particules incombustibles presentes dans un filtre a particules
WO2008036010A1 (fr) * 2006-09-19 2008-03-27 Industriell Plåtproduktion Ab Système pour gaz d'échappement
FR2931879B1 (fr) * 2008-05-30 2010-07-30 Peugeot Citroen Automobiles Sa Procede et dispositif de reconnaissance d'une combustion dans un filtre a particules

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0367013A (ja) * 1989-08-05 1991-03-22 Mazda Motor Corp ディーゼルエンジンの微粒子捕集装置
EP0445567A1 (fr) * 1990-02-22 1991-09-11 Mazda Motor Corporation Système d'épuration des gaz d'échappement pour moteur diesel
JPH0544436A (ja) * 1991-08-09 1993-02-23 Nissan Motor Co Ltd 内燃機関の排気浄化装置
JPH07293226A (ja) * 1994-04-28 1995-11-07 Nippondenso Co Ltd パティキュレートフィルタ再生装置

Also Published As

Publication number Publication date
FR2774424A1 (fr) 1999-08-06

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Effective date: 20131031