FR2880071B1 - Procede de commande d'un moteur a combustion interne pour reduire les dispersions des emissions de polluants - Google Patents

Procede de commande d'un moteur a combustion interne pour reduire les dispersions des emissions de polluants

Info

Publication number
FR2880071B1
FR2880071B1 FR0413796A FR0413796A FR2880071B1 FR 2880071 B1 FR2880071 B1 FR 2880071B1 FR 0413796 A FR0413796 A FR 0413796A FR 0413796 A FR0413796 A FR 0413796A FR 2880071 B1 FR2880071 B1 FR 2880071B1
Authority
FR
France
Prior art keywords
internal combustion
combustion engine
correction
controlling
pollutant emissions
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
FR0413796A
Other languages
English (en)
Other versions
FR2880071A1 (fr
Inventor
Emmanuel Buis
Laurent Fontvieille
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0413796A priority Critical patent/FR2880071B1/fr
Priority to AT05300981T priority patent/ATE464465T1/de
Priority to EP05300981A priority patent/EP1691062B1/fr
Priority to DE602005020577T priority patent/DE602005020577D1/de
Priority to JP2005358551A priority patent/JP2006177348A/ja
Publication of FR2880071A1 publication Critical patent/FR2880071A1/fr
Application granted granted Critical
Publication of FR2880071B1 publication Critical patent/FR2880071B1/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
    • F02D41/02—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
    • F02D41/146—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 an NOx content or concentration
    • 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
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2474—Characteristics of sensors
    • 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
    • F02D2250/36—Control for minimising NOx 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
    • F02D41/14—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
    • F02D41/1454—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 an oxygen content or concentration or the air-fuel ratio
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2477—Methods of calibrating or learning characterised by the method used for learning

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR0413796A 2004-12-23 2004-12-23 Procede de commande d'un moteur a combustion interne pour reduire les dispersions des emissions de polluants Expired - Fee Related FR2880071B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0413796A FR2880071B1 (fr) 2004-12-23 2004-12-23 Procede de commande d'un moteur a combustion interne pour reduire les dispersions des emissions de polluants
AT05300981T ATE464465T1 (de) 2004-12-23 2005-11-30 Verfahren zur steuerung einer brennkraftmaschine zur verminderung von schadstoffemissionen
EP05300981A EP1691062B1 (fr) 2004-12-23 2005-11-30 Procédé de commande d'un moteur à combustion interne pour réduire les dispersions des émissions de polluants.
DE602005020577T DE602005020577D1 (de) 2004-12-23 2005-11-30 Verfahren zur Steuerung einer Brennkraftmaschine zur Verminderung von Schadstoffemissionen
JP2005358551A JP2006177348A (ja) 2004-12-23 2005-12-13 汚染物質の排出のバラツキを減少させるための内燃エンジンの制御方法および内燃エンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0413796A FR2880071B1 (fr) 2004-12-23 2004-12-23 Procede de commande d'un moteur a combustion interne pour reduire les dispersions des emissions de polluants

Publications (2)

Publication Number Publication Date
FR2880071A1 FR2880071A1 (fr) 2006-06-30
FR2880071B1 true FR2880071B1 (fr) 2007-02-23

Family

ID=34952346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0413796A Expired - Fee Related FR2880071B1 (fr) 2004-12-23 2004-12-23 Procede de commande d'un moteur a combustion interne pour reduire les dispersions des emissions de polluants

Country Status (5)

Country Link
EP (1) EP1691062B1 (fr)
JP (1) JP2006177348A (fr)
AT (1) ATE464465T1 (fr)
DE (1) DE602005020577D1 (fr)
FR (1) FR2880071B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922957B1 (fr) * 2007-10-30 2014-02-28 Inst Francais Du Petrole Procede de controle moteur base sur des signatures graphiques
DE102009012092A1 (de) * 2009-03-06 2010-09-09 Man Nutzfahrzeuge Ag Verfahren zur Anpassung der Dosiermenge eines Reduktionsmittels zur selektiven katalytischen Reduktion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318124A1 (de) 1983-05-18 1984-11-22 Heinrich H. Klüssendorf GmbH & Co KG, 1000 Berlin Vorrichtung zum speichern flacher und vorzugsweise runder gegenstaende
JP2001035505A (ja) * 1999-07-21 2001-02-09 Mitsui Eng & Shipbuild Co Ltd 燃料電池スタック並びにその接合方法および接合材
US6581571B2 (en) 2001-06-12 2003-06-24 Deere & Company Engine control to reduce emissions variability
JP2003090250A (ja) * 2001-09-18 2003-03-28 Nissan Motor Co Ltd ディーゼルエンジンの制御装置
FR2849112B1 (fr) * 2002-12-18 2005-02-04 Renault Sa Procede de commande d'elements d'execution de fonctions elementaires de moteur a combustion interne

Also Published As

Publication number Publication date
EP1691062B1 (fr) 2010-04-14
DE602005020577D1 (de) 2010-05-27
JP2006177348A (ja) 2006-07-06
EP1691062A1 (fr) 2006-08-16
ATE464465T1 (de) 2010-04-15
FR2880071A1 (fr) 2006-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120831