ATE464465T1 - Verfahren zur steuerung einer brennkraftmaschine zur verminderung von schadstoffemissionen - Google Patents

Verfahren zur steuerung einer brennkraftmaschine zur verminderung von schadstoffemissionen

Info

Publication number
ATE464465T1
ATE464465T1 AT05300981T AT05300981T ATE464465T1 AT E464465 T1 ATE464465 T1 AT E464465T1 AT 05300981 T AT05300981 T AT 05300981T AT 05300981 T AT05300981 T AT 05300981T AT E464465 T1 ATE464465 T1 AT E464465T1
Authority
AT
Austria
Prior art keywords
internal combustion
combustion engine
correction
controlling
pollutant emissions
Prior art date
Application number
AT05300981T
Other languages
German (de)
English (en)
Inventor
Emmanuel Buis
Laurent Fontvieille
Original Assignee
Renault 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 Renault Sa filed Critical Renault Sa
Application granted granted Critical
Publication of ATE464465T1 publication Critical patent/ATE464465T1/de

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)
AT05300981T 2004-12-23 2005-11-30 Verfahren zur steuerung einer brennkraftmaschine zur verminderung von schadstoffemissionen ATE464465T1 (de)

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 (1)

Publication Number Publication Date
ATE464465T1 true ATE464465T1 (de) 2010-04-15

Family

ID=34952346

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05300981T ATE464465T1 (de) 2004-12-23 2005-11-30 Verfahren zur steuerung einer brennkraftmaschine zur verminderung von schadstoffemissionen

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
FR2880071B1 (fr) 2007-02-23
EP1691062A1 (fr) 2006-08-16
FR2880071A1 (fr) 2006-06-30
JP2006177348A (ja) 2006-07-06
EP1691062B1 (fr) 2010-04-14
DE602005020577D1 (de) 2010-05-27

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Legal Events

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