FR2905733B1 - Procede de modulation de performances d'un moteur thermique base sur une estimation de la temperature de piston - Google Patents

Procede de modulation de performances d'un moteur thermique base sur une estimation de la temperature de piston

Info

Publication number
FR2905733B1
FR2905733B1 FR0653643A FR0653643A FR2905733B1 FR 2905733 B1 FR2905733 B1 FR 2905733B1 FR 0653643 A FR0653643 A FR 0653643A FR 0653643 A FR0653643 A FR 0653643A FR 2905733 B1 FR2905733 B1 FR 2905733B1
Authority
FR
France
Prior art keywords
estimation
engine based
thermal engine
piston temperature
modulating performance
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
FR0653643A
Other languages
English (en)
Other versions
FR2905733A1 (fr
Inventor
David Valette
Benoit Gobin
Francois Garnier
Yvon Beauge
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 FR0653643A priority Critical patent/FR2905733B1/fr
Priority to EP20070115763 priority patent/EP1898079B1/fr
Publication of FR2905733A1 publication Critical patent/FR2905733A1/fr
Application granted granted Critical
Publication of FR2905733B1 publication Critical patent/FR2905733B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • 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
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1487—Correcting the instantaneous control value
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0653643A 2006-09-08 2006-09-08 Procede de modulation de performances d'un moteur thermique base sur une estimation de la temperature de piston Expired - Fee Related FR2905733B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0653643A FR2905733B1 (fr) 2006-09-08 2006-09-08 Procede de modulation de performances d'un moteur thermique base sur une estimation de la temperature de piston
EP20070115763 EP1898079B1 (fr) 2006-09-08 2007-09-05 Procedure de modulation de performances d'un moteur thermique base sur une estimation de la temperature de piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653643A FR2905733B1 (fr) 2006-09-08 2006-09-08 Procede de modulation de performances d'un moteur thermique base sur une estimation de la temperature de piston

Publications (2)

Publication Number Publication Date
FR2905733A1 FR2905733A1 (fr) 2008-03-14
FR2905733B1 true FR2905733B1 (fr) 2008-12-05

Family

ID=37808196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653643A Expired - Fee Related FR2905733B1 (fr) 2006-09-08 2006-09-08 Procede de modulation de performances d'un moteur thermique base sur une estimation de la temperature de piston

Country Status (2)

Country Link
EP (1) EP1898079B1 (fr)
FR (1) FR2905733B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2942270B1 (fr) * 2009-02-13 2011-07-22 Peugeot Citroen Automobiles Sa Procede de determination de la temperature d'un piston
JP2018048591A (ja) 2016-09-21 2018-03-29 いすゞ自動車株式会社 内燃機関のピストン温度状態監視システム及び内燃機関のピストン温度監視方法
JP6787056B2 (ja) * 2016-11-07 2020-11-18 いすゞ自動車株式会社 内燃機関の燃料噴射制御システム及び内燃機関の燃料噴射制御方法
CN108009711A (zh) * 2017-11-23 2018-05-08 平安科技（深圳）有限公司 风险评估方法、装置、计算机设备及可读存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04234542A (ja) * 1990-12-28 1992-08-24 Honda Motor Co Ltd 内燃エンジンの空燃比制御方法
JP3899824B2 (ja) * 2001-01-31 2007-03-28 トヨタ自動車株式会社 筒内噴射式内燃機関の制御装置
DE10236856B4 (de) * 2002-08-07 2016-11-24 Volkswagen Ag Verfahren zur Anhebung einer Abgastemperatur einer Verbrennungskraftmaschine
US6912989B2 (en) * 2003-04-30 2005-07-05 Nissan Motor Co., Ltd. Fuel injection control device for a direct fuel injection engine

Also Published As

Publication number Publication date
EP1898079B1 (fr) 2014-03-26
FR2905733A1 (fr) 2008-03-14
EP1898079A1 (fr) 2008-03-12

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Year of fee payment: 10

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Effective date: 20170531