EP1143132A3 - Procédé et dispositif de commande d'un moteur à combustion interne - Google Patents

Procédé et dispositif de commande d'un moteur à combustion interne Download PDF

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Publication number
EP1143132A3
EP1143132A3 EP01106488A EP01106488A EP1143132A3 EP 1143132 A3 EP1143132 A3 EP 1143132A3 EP 01106488 A EP01106488 A EP 01106488A EP 01106488 A EP01106488 A EP 01106488A EP 1143132 A3 EP1143132 A3 EP 1143132A3
Authority
EP
European Patent Office
Prior art keywords
controlling
internal combustion
combustion engine
engine
signal
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.)
Granted
Application number
EP01106488A
Other languages
German (de)
English (en)
Other versions
EP1143132A2 (fr
EP1143132B1 (fr
Inventor
Jens Dr. Drückhammer
Rudolf Dr. Krebs
Wolfgang Wehling
Axel Lang
Frank-Michael Wittig
Kurt Dr. Almstadt
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP1143132A2 publication Critical patent/EP1143132A2/fr
Publication of EP1143132A3 publication Critical patent/EP1143132A3/fr
Application granted granted Critical
Publication of EP1143132B1 publication Critical patent/EP1143132B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/24—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
    • F02D41/2454—Learning of the air-fuel ratio control
    • 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
    • F02D41/1456—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 with sensor output signal being linear or quasi-linear with the concentration of oxygen
    • 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
    • F02D41/1493—Details
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
EP01106488A 2000-04-05 2001-03-26 Procédé et dispositif de commande d'un moteur à combustion interne Expired - Lifetime EP1143132B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10016886 2000-04-05
DE10016886A DE10016886A1 (de) 2000-04-05 2000-04-05 Verfahren und Vorrichtung zur Regelung einer Verbrennungskraftmaschine

Publications (3)

Publication Number Publication Date
EP1143132A2 EP1143132A2 (fr) 2001-10-10
EP1143132A3 true EP1143132A3 (fr) 2002-08-07
EP1143132B1 EP1143132B1 (fr) 2006-06-14

Family

ID=7637646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01106488A Expired - Lifetime EP1143132B1 (fr) 2000-04-05 2001-03-26 Procédé et dispositif de commande d'un moteur à combustion interne

Country Status (3)

Country Link
EP (1) EP1143132B1 (fr)
AT (1) ATE330117T1 (fr)
DE (2) DE10016886A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117050C1 (de) * 2001-04-05 2002-09-12 Siemens Ag Verfahren zum Reinigen des Abgases einer Brennkraftmaschine
DE102007016276A1 (de) * 2007-04-04 2008-10-09 Volkswagen Ag Lambda-Regelung mit einer Kennlinienadaption
DE102011085115B4 (de) 2011-10-24 2022-07-07 Robert Bosch Gmbh Verfahren und Vorrichtung zur Adaption einer Lambdaregelung
DE102012208092B4 (de) 2012-05-15 2022-02-24 Robert Bosch Gmbh Verfahren und Steuereinheit zur Kompensation eines Spannungsoffsets einer Zweipunkt-Lambdasonde
US10190520B1 (en) 2017-10-12 2019-01-29 Harley-Davidson Motor Company Group, LLC Signal conditioning module for a wide-band oxygen sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753203A (en) * 1985-02-25 1988-06-28 Ngk Spark Plug Co., Ltd. Air/fuel ratio sensor apparatus for use with internal combustion engine
DE4440639A1 (de) * 1993-11-19 1995-05-24 Atlas Fahrzeugtechnik Gmbh Verfahren zur Stationärsteuerung von Brennkraftmaschinen
DE19842425A1 (de) * 1998-09-16 2000-03-30 Siemens Ag Verfahren zur Korrektur der Kennlinie einer linearen Lambda-Sonde
EP1048834A2 (fr) * 1999-04-28 2000-11-02 Siemens Aktiengesellschaft Méthode pour corriger la courbe caractéristique d'une sonde lambda linéaire

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928860A1 (de) * 1989-08-31 1991-03-07 Vdo Schindling Verfahren und vorrichtung zur verbesserung des abgasverhaltens von gemischverdichtenden brennkraftmaschinen
JPH08507143A (ja) * 1993-02-26 1996-07-30 ロート‐テヒニーク・ゲー・エム・ベー・ハー・ウント・コー・フォルシュング・フュア・アウトモービル‐ウント・ウムヴェルトテヒニーク ラムダセンサの組合せ
US5473889A (en) 1993-09-24 1995-12-12 Honda Giken Kogyo K.K. (Honda Motor Co., Ltd. In English) Air-fuel ratio control system for internal combustion engines
DE19545706C2 (de) 1995-12-07 1999-07-15 Mannesmann Vdo Ag Verfahren zur Kalibrierung einer Lambdasonde in einer Brennkraftmaschine
WO1997039234A1 (fr) 1996-04-16 1997-10-23 Siemens Aktiengesellschaft Procede pour la commande modelisee en regime non etabli d'un moteur a combustion interne
DE19629552C1 (de) * 1996-07-22 1997-12-18 Siemens Ag Vorrichtung zum Kompensieren der Temperaturdrift einer Abgassonde
DE19819461B4 (de) * 1998-04-30 2004-07-01 Siemens Ag Verfahren zur Abgasreinigung mit Trimmregelung
DE19852244C1 (de) * 1998-11-12 1999-12-30 Siemens Ag Verfahren und Vorrichtung zur Abgasreinigung mit Trimmregelung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753203A (en) * 1985-02-25 1988-06-28 Ngk Spark Plug Co., Ltd. Air/fuel ratio sensor apparatus for use with internal combustion engine
DE4440639A1 (de) * 1993-11-19 1995-05-24 Atlas Fahrzeugtechnik Gmbh Verfahren zur Stationärsteuerung von Brennkraftmaschinen
DE19842425A1 (de) * 1998-09-16 2000-03-30 Siemens Ag Verfahren zur Korrektur der Kennlinie einer linearen Lambda-Sonde
EP1048834A2 (fr) * 1999-04-28 2000-11-02 Siemens Aktiengesellschaft Méthode pour corriger la courbe caractéristique d'une sonde lambda linéaire

Also Published As

Publication number Publication date
EP1143132A2 (fr) 2001-10-10
ATE330117T1 (de) 2006-07-15
DE50110097D1 (de) 2006-07-27
DE10016886A1 (de) 2001-10-18
EP1143132B1 (fr) 2006-06-14

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