FR2957819B1 - Procede de determination de la quantite de suies emises a l'aval d'un filtre a particules - Google Patents

Procede de determination de la quantite de suies emises a l'aval d'un filtre a particules

Info

Publication number
FR2957819B1
FR2957819B1 FR1052063A FR1052063A FR2957819B1 FR 2957819 B1 FR2957819 B1 FR 2957819B1 FR 1052063 A FR1052063 A FR 1052063A FR 1052063 A FR1052063 A FR 1052063A FR 2957819 B1 FR2957819 B1 FR 2957819B1
Authority
FR
France
Prior art keywords
emitted
downstream
switches
determining
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
FR1052063A
Other languages
English (en)
Other versions
FR2957819A1 (fr
Inventor
Guillaume Reuilly
Frank Reyes
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1052063A priority Critical patent/FR2957819B1/fr
Publication of FR2957819A1 publication Critical patent/FR2957819A1/fr
Application granted granted Critical
Publication of FR2957819B1 publication Critical patent/FR2957819B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N9/002—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
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
    • 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/05—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a particulate sensor
    • 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
    • F01N2900/0601—Parameters used for exhaust control or diagnosing being estimated
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
FR1052063A 2010-03-23 2010-03-23 Procede de determination de la quantite de suies emises a l'aval d'un filtre a particules Expired - Fee Related FR2957819B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1052063A FR2957819B1 (fr) 2010-03-23 2010-03-23 Procede de determination de la quantite de suies emises a l'aval d'un filtre a particules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052063A FR2957819B1 (fr) 2010-03-23 2010-03-23 Procede de determination de la quantite de suies emises a l'aval d'un filtre a particules

Publications (2)

Publication Number Publication Date
FR2957819A1 FR2957819A1 (fr) 2011-09-30
FR2957819B1 true FR2957819B1 (fr) 2012-03-16

Family

ID=42986484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052063A Expired - Fee Related FR2957819B1 (fr) 2010-03-23 2010-03-23 Procede de determination de la quantite de suies emises a l'aval d'un filtre a particules

Country Status (1)

Country Link
FR (1) FR2957819B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3111387B1 (fr) * 2020-06-11 2022-05-06 Vitesco Technologies Dispositif de diagnostic de filtre à particules

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961159A1 (de) * 1999-12-17 2001-08-16 Volkswagen Ag Verfahren zur Ermittlung eines Beladungszustandes eines Partikelfilters einer Verbrennungskraftmaschine
FR2869639B1 (fr) * 2004-04-29 2009-06-12 Peugeot Citroen Automobiles Sa Procede de determination de la charge d'un piege pour substances polluantes
US7765792B2 (en) * 2005-10-21 2010-08-03 Honeywell International Inc. System for particulate matter sensor signal processing
JP2009108809A (ja) * 2007-10-31 2009-05-21 Nissan Diesel Motor Co Ltd 排気浄化装置及び排気浄化方法

Also Published As

Publication number Publication date
FR2957819A1 (fr) 2011-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151130