DE60101721D1 - Verfahren zum Regenerieren eines Partikelfilters - Google Patents

Verfahren zum Regenerieren eines Partikelfilters

Info

Publication number
DE60101721D1
DE60101721D1 DE60101721T DE60101721T DE60101721D1 DE 60101721 D1 DE60101721 D1 DE 60101721D1 DE 60101721 T DE60101721 T DE 60101721T DE 60101721 T DE60101721 T DE 60101721T DE 60101721 D1 DE60101721 D1 DE 60101721D1
Authority
DE
Germany
Prior art keywords
regenerating
particle filter
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 - Lifetime
Application number
DE60101721T
Other languages
English (en)
Other versions
DE60101721T2 (de
Inventor
Marie-Laure Archimbaud
Georges Hekimian
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 DE60101721D1 publication Critical patent/DE60101721D1/de
Application granted granted Critical
Publication of DE60101721T2 publication Critical patent/DE60101721T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/005—Electrical control of exhaust gas treating apparatus using models instead of sensors to determine operating characteristics of exhaust systems, e.g. calculating catalyst temperature instead of measuring it directly
    • 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
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
    • F01N2900/1606—Particle filter loading or soot amount
    • 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
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F02D2041/286—Interface circuits comprising means for signal processing
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE60101721T 2000-11-24 2001-11-23 Verfahren zum Regenerieren eines Partikelfilters Expired - Lifetime DE60101721T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0015171A FR2817286B1 (fr) 2000-11-24 2000-11-24 Procede de regeneration d'un filtre a particules
FR0015171 2000-11-24

Publications (2)

Publication Number Publication Date
DE60101721D1 true DE60101721D1 (de) 2004-02-12
DE60101721T2 DE60101721T2 (de) 2004-12-09

Family

ID=8856827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60101721T Expired - Lifetime DE60101721T2 (de) 2000-11-24 2001-11-23 Verfahren zum Regenerieren eines Partikelfilters

Country Status (3)

Country Link
EP (1) EP1209333B1 (de)
DE (1) DE60101721T2 (de)
FR (1) FR2817286B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2854650B1 (fr) * 2003-05-07 2007-12-21 Renault Sa Procede et dispositif de determination de la quantite de particules presente dans un media filtrant d'un systeme d'echappement d'un moteur thermique et ensemble de motorisation le comprenant
DE10348490B4 (de) * 2003-10-18 2006-09-28 Adam Opel Ag Steuerungseinrichtung und Verfahren zum Betrieb eines Partikelfilters
ITTO20030999A1 (it) 2003-12-12 2005-06-13 Fiat Ricerche Metodo di attivazione della rigenerazione di un filtro del particolato in base ad una stima della quantita' di particolato accumulata nel filtro del particolato.
FR2953559B1 (fr) * 2009-12-03 2012-03-09 Renault Sa Systeme et procede d'estimation de la masse de particules stockees dans un filtre a particules de vehicule automobile
FR2984410B1 (fr) * 2011-12-15 2014-06-06 Peugeot Citroen Automobiles Sa Procede et dispositif de determination de la criticite de l'encrassement d'un filtre a particules vis-a-vis de la puissance moteur a combustion interne
FR3069016A1 (fr) * 2017-07-12 2019-01-18 Psa Automobiles Sa Procede d’estimation d’une charge d’un filtre a particules pour moteur thermique a allumage commande
CN109184872B (zh) * 2018-10-24 2020-08-28 江苏大学 一种基于碳载量的柴油机dpf再生时机的判断方法
CN113685254B (zh) * 2021-09-22 2023-01-06 潍柴动力股份有限公司 一种颗粒捕捉器的主动再生控制方法和柴油发动系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195316A (en) * 1989-12-27 1993-03-23 Nissan Motor Co., Ltd. Exhaust gas purifying device for an internal combustion engine
DE4230180A1 (de) * 1992-09-09 1994-03-10 Eberspaecher J Verfahren und Vorrichtung zur Ermittlung des Beladungszustands von Partikelfiltern
DE684062T1 (de) * 1994-05-24 1996-10-10 Isuzu Ceramics Res Inst Dieselpartikelfiltereinrichtung.
FR2781251B1 (fr) * 1998-07-20 2000-09-08 Renault Procede et dispositif de determination du chargement en suies d'un filtre a particules

Also Published As

Publication number Publication date
EP1209333A1 (de) 2002-05-29
EP1209333B1 (de) 2004-01-07
DE60101721T2 (de) 2004-12-09
FR2817286B1 (fr) 2003-01-24
FR2817286A1 (fr) 2002-05-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition