FR3048264B1 - Procede de gestion preventive de combustions anormales dans un moteur thermique - Google Patents

Procede de gestion preventive de combustions anormales dans un moteur thermique Download PDF

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Publication number
FR3048264B1
FR3048264B1 FR1651622A FR1651622A FR3048264B1 FR 3048264 B1 FR3048264 B1 FR 3048264B1 FR 1651622 A FR1651622 A FR 1651622A FR 1651622 A FR1651622 A FR 1651622A FR 3048264 B1 FR3048264 B1 FR 3048264B1
Authority
FR
France
Prior art keywords
heat engine
preventive management
abnormal combustions
lim
che
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
FR1651622A
Other languages
English (en)
Other versions
FR3048264A1 (fr
Inventor
Philippe Quie
Jean Louis Charrier
Jonathan Delmache
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 FR1651622A priority Critical patent/FR3048264B1/fr
Priority to PCT/FR2017/050170 priority patent/WO2017144790A1/fr
Priority to EP17707602.3A priority patent/EP3420214B1/fr
Priority to CN201780013191.7A priority patent/CN108699987A/zh
Publication of FR3048264A1 publication Critical patent/FR3048264A1/fr
Application granted granted Critical
Publication of FR3048264B1 publication Critical patent/FR3048264B1/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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • 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
    • F02D2250/26—Control of the engine output torque by applying a torque limit

Abstract

L'invention porte principalement sur un procédé de contrôle de combustion d'un moteur thermique pour le protéger d'un phénomène de combustions anormales générant des vibrations dans un cylindre appelées "coups", lesdites vibrations ayant une fréquence comprise entre 600 Hz et 1200 Hz, caractérisé en ce que ledit procédé comporte une étape de calcul d'une limitation de charge (Lim ChE) dudit moteur thermique en fonction d'un niveau d'encrassement d'une chambre de combustion et une étape d'application de ladite limitation de charge (Lim ChE) au moteur thermique.
FR1651622A 2016-02-26 2016-02-26 Procede de gestion preventive de combustions anormales dans un moteur thermique Active FR3048264B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1651622A FR3048264B1 (fr) 2016-02-26 2016-02-26 Procede de gestion preventive de combustions anormales dans un moteur thermique
PCT/FR2017/050170 WO2017144790A1 (fr) 2016-02-26 2017-01-25 Procédé de gestion préventive de combustions anormales dans un moteur thermique
EP17707602.3A EP3420214B1 (fr) 2016-02-26 2017-01-25 Procédé de gestion préventive de combustions anormales dans un moteur thermique
CN201780013191.7A CN108699987A (zh) 2016-02-26 2017-01-25 热力发动机中异常燃烧的预防性管理方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651622A FR3048264B1 (fr) 2016-02-26 2016-02-26 Procede de gestion preventive de combustions anormales dans un moteur thermique
FR1651622 2016-02-26

Publications (2)

Publication Number Publication Date
FR3048264A1 FR3048264A1 (fr) 2017-09-01
FR3048264B1 true FR3048264B1 (fr) 2020-01-03

Family

ID=55752606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651622A Active FR3048264B1 (fr) 2016-02-26 2016-02-26 Procede de gestion preventive de combustions anormales dans un moteur thermique

Country Status (4)

Country Link
EP (1) EP3420214B1 (fr)
CN (1) CN108699987A (fr)
FR (1) FR3048264B1 (fr)
WO (1) WO2017144790A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007224862A (ja) * 2006-02-24 2007-09-06 Toyota Motor Corp 異常燃焼予測装置
FR2935760B1 (fr) * 2008-09-09 2010-09-17 Peugeot Citroen Automobiles Sa Procede de prediction du risque de pre-allumage d'un moteur a combustion interne
GB2473438B (en) * 2009-09-09 2013-07-31 Gm Global Tech Operations Inc Method and device for closed-loop combustion control for an internal combustion engine
US8949003B2 (en) * 2011-02-18 2015-02-03 Toyota Jidosha Kabushiki Kaisha Control apparatus for internal combustion engine
WO2013132613A1 (fr) * 2012-03-07 2013-09-12 トヨタ自動車株式会社 Dispositif de commande pour moteur à combustion interne
JP2015057543A (ja) * 2013-09-16 2015-03-26 ダイヤモンド電機株式会社 ガソリンエンジンの燃焼制御装置
US10196999B2 (en) * 2013-12-05 2019-02-05 Ford Global Technologies, Llc Method and system for pre-ignition control
JP6024700B2 (ja) * 2014-04-11 2016-11-16 トヨタ自動車株式会社 エンジン回転速度制御装置

Also Published As

Publication number Publication date
EP3420214B1 (fr) 2019-12-18
CN108699987A (zh) 2018-10-23
EP3420214A1 (fr) 2019-01-02
WO2017144790A1 (fr) 2017-08-31
FR3048264A1 (fr) 2017-09-01

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