FR3077341B1 - SYSTEM AND METHOD FOR CONTROLLING THE REGENERATION OF A VEHICLE PARTICLE FILTER, AND MOTOR VEHICLE INCORPORATING THEM - Google Patents

SYSTEM AND METHOD FOR CONTROLLING THE REGENERATION OF A VEHICLE PARTICLE FILTER, AND MOTOR VEHICLE INCORPORATING THEM Download PDF

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Publication number
FR3077341B1
FR3077341B1 FR1850614A FR1850614A FR3077341B1 FR 3077341 B1 FR3077341 B1 FR 3077341B1 FR 1850614 A FR1850614 A FR 1850614A FR 1850614 A FR1850614 A FR 1850614A FR 3077341 B1 FR3077341 B1 FR 3077341B1
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France
Prior art keywords
regeneration
particulate filter
controlling
vehicle
particle filter
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Application number
FR1850614A
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French (fr)
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FR3077341A1 (en
Inventor
Yohan Milhau
Frederic Dubillard
Ludmila Leborgne
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Stellantis Auto Sas Fr
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PSA 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1850614A priority Critical patent/FR3077341B1/en
Priority to EP19703158.6A priority patent/EP3743610A1/en
Priority to PCT/FR2019/050032 priority patent/WO2019145618A1/en
Publication of FR3077341A1 publication Critical patent/FR3077341A1/en
Application granted granted Critical
Publication of FR3077341B1 publication Critical patent/FR3077341B1/en
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/15—Control strategies specially adapted for achieving a particular effect
    • B60W20/16—Control strategies specially adapted for achieving a particular effect for reducing engine exhaust emissions
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/0245—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by increasing temperature of the exhaust gas leaving the engine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0694—Engine exhaust temperature
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D2041/026—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus using an external load, e.g. by increasing generator load or by changing the gear ratio
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • 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
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/025—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by changing the composition of the exhaust gas, e.g. for exothermic reaction on exhaust gas treating apparatus
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

Système de pilotage de la régénération d'un filtre à particules de véhicule à motorisation hybride dans lequel on prédéfinit une pluralité de stratégies de pilotage de régénération du filtre à particules (A2, A4) combinant un pilotage du moteur thermique avec un pilotage d'une autre source motrice, chacune des stratégies de pilotage de régénération du filtre à particules (A2, A4), lorsque une température instantanée du filtre à particules est inférieure à la température de régénération et que le niveau de charge en particules du filtre est supérieur à un niveau de charge minimal, imposant au moteur thermique une limite maximale en couple à produire pour une montée en température du filtre à particules pendant une durée prédéterminée.System for controlling the regeneration of a particulate filter of a vehicle with hybrid motorization in which a plurality of particulate filter regeneration control strategies (A2, A4) are predefined, combining control of the heat engine with control of a another driving source, each of the particulate filter regeneration control strategies (A2, A4), when an instantaneous temperature of the particulate filter is lower than the regeneration temperature and the filter particulate load level is greater than one minimum load level, imposing on the internal combustion engine a maximum limit in terms of torque to be produced for a rise in temperature of the particulate filter for a predetermined period.

FR1850614A 2018-01-26 2018-01-26 SYSTEM AND METHOD FOR CONTROLLING THE REGENERATION OF A VEHICLE PARTICLE FILTER, AND MOTOR VEHICLE INCORPORATING THEM Active FR3077341B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1850614A FR3077341B1 (en) 2018-01-26 2018-01-26 SYSTEM AND METHOD FOR CONTROLLING THE REGENERATION OF A VEHICLE PARTICLE FILTER, AND MOTOR VEHICLE INCORPORATING THEM
EP19703158.6A EP3743610A1 (en) 2018-01-26 2019-01-08 System and method for controlling the regeneration of a vehicle particle filter, and motor vehicle incorporating same
PCT/FR2019/050032 WO2019145618A1 (en) 2018-01-26 2019-01-08 System and method for controlling the regeneration of a vehicle particle filter, and motor vehicle incorporating same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850614 2018-01-26
FR1850614A FR3077341B1 (en) 2018-01-26 2018-01-26 SYSTEM AND METHOD FOR CONTROLLING THE REGENERATION OF A VEHICLE PARTICLE FILTER, AND MOTOR VEHICLE INCORPORATING THEM

Publications (2)

Publication Number Publication Date
FR3077341A1 FR3077341A1 (en) 2019-08-02
FR3077341B1 true FR3077341B1 (en) 2022-03-18

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FR1850614A Active FR3077341B1 (en) 2018-01-26 2018-01-26 SYSTEM AND METHOD FOR CONTROLLING THE REGENERATION OF A VEHICLE PARTICLE FILTER, AND MOTOR VEHICLE INCORPORATING THEM

Country Status (3)

Country Link
EP (1) EP3743610A1 (en)
FR (1) FR3077341B1 (en)
WO (1) WO2019145618A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3145378A1 (en) 2023-01-27 2024-08-02 Psa Automobiles Sa METHOD FOR REGENERATING A HYBRID VEHICLE PARTICLE FILTER

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110816291B (en) * 2019-11-11 2021-05-11 常熟理工学院 Distributed driving automobile energy efficiency optimization control method of second-order oscillation particle swarm
FR3111606A1 (en) * 2020-06-22 2021-12-24 Psa Automobiles Sa Method of limiting an engine torque
CN112031942B (en) * 2020-09-01 2022-09-23 潍柴动力股份有限公司 Thermal protection control method and device

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JPS55127221A (en) * 1979-03-20 1980-10-01 Daihatsu Motor Co Ltd Driving system of vehicle
GB2344059A (en) * 1998-11-27 2000-05-31 Rover Group Engine exhaust with a particulate trap regenerated when a load is applied to the engine
FR2816664B1 (en) * 2000-11-14 2003-06-27 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A HEAT ENGINE OF A MOTOR VEHICLE
US6901751B2 (en) * 2002-02-01 2005-06-07 Cummins, Inc. System for controlling particulate filter temperature
US20070204594A1 (en) * 2006-03-02 2007-09-06 Nissan Motor Co., Ltd. Exhaust purification system for hybrid vehicle
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FR2919665B1 (en) * 2007-07-30 2009-10-09 Peugeot Citroen Automobiles Sa METHOD OF CONTROLLING THE REGENERATION OF A PARTICLE FILTER OF A VEHICLE.
JP4973374B2 (en) * 2007-08-07 2012-07-11 日産自動車株式会社 Control device for hybrid motor
FR2920474A1 (en) * 2007-08-29 2009-03-06 Peugeot Citroen Automobiles Sa Filter e.g. particle filter, regeneration assisting method for e.g. hybrid vehicle, involves increasing engine load by operating electrical machine, and performing energy storage discharge partially by supplying one of electrical consumers
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DE102011112343B4 (en) * 2011-09-03 2023-02-02 Volkswagen Aktiengesellschaft Method and device for regenerating a filter of a vehicle
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KR20160066243A (en) * 2014-12-02 2016-06-10 현대자동차주식회사 Particulate filter regeneration method of diesel hybrid vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3145378A1 (en) 2023-01-27 2024-08-02 Psa Automobiles Sa METHOD FOR REGENERATING A HYBRID VEHICLE PARTICLE FILTER
WO2024156944A1 (en) 2023-01-27 2024-08-02 Stellantis Auto Sas Method for regenerating a particulate filter of a hybrid vehicle

Also Published As

Publication number Publication date
EP3743610A1 (en) 2020-12-02
WO2019145618A1 (en) 2019-08-01
FR3077341A1 (en) 2019-08-02

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