FR2989420B1 - METHOD FOR AUTOMATICALLY CALCULATING A MASS OF SWITCHES PRESENT IN A PARTICLE FILTER - Google Patents

METHOD FOR AUTOMATICALLY CALCULATING A MASS OF SWITCHES PRESENT IN A PARTICLE FILTER

Info

Publication number
FR2989420B1
FR2989420B1 FR1253309A FR1253309A FR2989420B1 FR 2989420 B1 FR2989420 B1 FR 2989420B1 FR 1253309 A FR1253309 A FR 1253309A FR 1253309 A FR1253309 A FR 1253309A FR 2989420 B1 FR2989420 B1 FR 2989420B1
Authority
FR
France
Prior art keywords
mass
particle filter
automatically calculating
switches present
switches
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
FR1253309A
Other languages
French (fr)
Other versions
FR2989420A1 (en
Inventor
Annabelle Cornette
Olivier Hayat
Elie Lusseau
John Masse
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 FR1253309A priority Critical patent/FR2989420B1/en
Publication of FR2989420A1 publication Critical patent/FR2989420A1/en
Application granted granted Critical
Publication of FR2989420B1 publication Critical patent/FR2989420B1/en
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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/08—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a pressure 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
    • F01N2900/04—Methods of control or diagnosing
    • F01N2900/0418—Methods of control or diagnosing using integration or an accumulated value within an elapsed period
    • 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
    • F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
    • F01N2900/1406—Exhaust gas pressure
    • 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
FR1253309A 2012-04-11 2012-04-11 METHOD FOR AUTOMATICALLY CALCULATING A MASS OF SWITCHES PRESENT IN A PARTICLE FILTER Expired - Fee Related FR2989420B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1253309A FR2989420B1 (en) 2012-04-11 2012-04-11 METHOD FOR AUTOMATICALLY CALCULATING A MASS OF SWITCHES PRESENT IN A PARTICLE FILTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1253309A FR2989420B1 (en) 2012-04-11 2012-04-11 METHOD FOR AUTOMATICALLY CALCULATING A MASS OF SWITCHES PRESENT IN A PARTICLE FILTER

Publications (2)

Publication Number Publication Date
FR2989420A1 FR2989420A1 (en) 2013-10-18
FR2989420B1 true FR2989420B1 (en) 2014-06-20

Family

ID=46514564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1253309A Expired - Fee Related FR2989420B1 (en) 2012-04-11 2012-04-11 METHOD FOR AUTOMATICALLY CALCULATING A MASS OF SWITCHES PRESENT IN A PARTICLE FILTER

Country Status (1)

Country Link
FR (1) FR2989420B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7484357B2 (en) * 2005-09-15 2009-02-03 Cummins, Inc Apparatus, system, and method for determining and implementing estimate reliability

Also Published As

Publication number Publication date
FR2989420A1 (en) 2013-10-18

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Legal Events

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PLFP Fee payment

Year of fee payment: 4

ST Notification of lapse

Effective date: 20161230