FR3063112B1 - Procede de pilotage d’un moteur thermique relie a un filtre a particules - Google Patents

Procede de pilotage d’un moteur thermique relie a un filtre a particules Download PDF

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Publication number
FR3063112B1
FR3063112B1 FR1751349A FR1751349A FR3063112B1 FR 3063112 B1 FR3063112 B1 FR 3063112B1 FR 1751349 A FR1751349 A FR 1751349A FR 1751349 A FR1751349 A FR 1751349A FR 3063112 B1 FR3063112 B1 FR 3063112B1
Authority
FR
France
Prior art keywords
control process
particle filter
thermal engine
engine connected
request
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.)
Active
Application number
FR1751349A
Other languages
English (en)
Other versions
FR3063112A1 (fr
Inventor
Romain Souquet
Philippe Quie
Felix Gallienne
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 FR1751349A priority Critical patent/FR3063112B1/fr
Publication of FR3063112A1 publication Critical patent/FR3063112A1/fr
Application granted granted Critical
Publication of FR3063112B1 publication Critical patent/FR3063112B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/02—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by cutting out a part of engine cylinders
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501—Vehicle speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • 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)
  • Processes For Solid Components From Exhaust (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

L'invention concerne un procédé de pilotage d'un moteur (1) à combustion interne à allumage commandé comprenant des cylindres (3) pour la combustion relié à une ligne d'échappement comportant un filtre à particules (6), procédé dans lequel on détermine une consigne de couple, caractérisé en ce qu'on surveille qu'une demande de régénération du filtre à particules (6) est faite, et si suite à cette demande, l'autorisation de régénération est donnée, on désactive un cylindre par coupure d'injection de carburant dès que le moteur (1) à combustion interne peut réaliser la consigne de couple avec un cylindre de moins.
FR1751349A 2017-02-21 2017-02-21 Procede de pilotage d’un moteur thermique relie a un filtre a particules Active FR3063112B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751349A FR3063112B1 (fr) 2017-02-21 2017-02-21 Procede de pilotage d’un moteur thermique relie a un filtre a particules

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751349A FR3063112B1 (fr) 2017-02-21 2017-02-21 Procede de pilotage d’un moteur thermique relie a un filtre a particules
FR1751349 2017-02-21

Publications (2)

Publication Number Publication Date
FR3063112A1 FR3063112A1 (fr) 2018-08-24
FR3063112B1 true FR3063112B1 (fr) 2021-11-19

Family

ID=58645238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751349A Active FR3063112B1 (fr) 2017-02-21 2017-02-21 Procede de pilotage d’un moteur thermique relie a un filtre a particules

Country Status (1)

Country Link
FR (1) FR3063112B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7396325B2 (ja) * 2021-04-21 2023-12-12 トヨタ自動車株式会社 内燃機関の制御装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9284870B2 (en) * 2007-09-14 2016-03-15 GM Global Technology Operations LLC Electrically heated particulate matter filter soot control system
US9863348B2 (en) * 2009-09-29 2018-01-09 Ford Global Technologies, Llc Method for controlling fuel of a spark ignited engine while regenerating a particulate filter
DE102012022153B4 (de) * 2012-11-10 2019-01-24 Volkswagen Aktiengesellschaft Verfahren zur Regeneration mindestens eines Partikelfilters, Steuereinrichtung und Kraftfahrzeug mit einer solchen
US9650930B2 (en) * 2015-01-12 2017-05-16 Ford Global Technologies, Llc Emission control device regeneration
US9657664B2 (en) * 2015-02-02 2017-05-23 Ford Global Technologies, Llc Method and system for maintaining a DFSO
DE102015016966B4 (de) * 2015-04-08 2017-08-31 Audi Ag Verfahren zum Betreiben einer Antriebseinrichtung sowie entsprechende Antriebseinrichtung

Also Published As

Publication number Publication date
FR3063112A1 (fr) 2018-08-24

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