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DE60009971D1 - SELBSTADAPTIERENDES Verfahren zur Steuerung des Kraftstoffsgemisches einer Brennkraftmaschine - Google Patents

SELBSTADAPTIERENDES Verfahren zur Steuerung des Kraftstoffsgemisches einer Brennkraftmaschine

Info

Publication number
DE60009971D1
DE60009971D1 DE60009971T DE60009971T DE60009971D1 DE 60009971 D1 DE60009971 D1 DE 60009971D1 DE 60009971 T DE60009971 T DE 60009971T DE 60009971 T DE60009971 T DE 60009971T DE 60009971 D1 DE60009971 D1 DE 60009971D1
Authority
DE
Germany
Prior art keywords
self
controlling
combustion engine
internal combustion
fuel mixture
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 - Lifetime
Application number
DE60009971T
Other languages
English (en)
Other versions
DE60009971T2 (de
Inventor
Bona Blotto Marco Uberti
Luca Poggio
Marco Secco
Giorgio Bombarda
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli Powertrain SpA
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 Magneti Marelli Powertrain SpA filed Critical Magneti Marelli Powertrain SpA
Application granted granted Critical
Publication of DE60009971D1 publication Critical patent/DE60009971D1/de
Publication of DE60009971T2 publication Critical patent/DE60009971T2/de
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
    • F02D41/008—Controlling each cylinder individually
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1411—Introducing closed-loop corrections characterised by the control or regulation method using a finite or infinite state machine, automaton or state graph for controlling or modelling

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)
DE60009971T 1999-02-19 2000-02-17 SELBSTADAPTIERENDES Verfahren zur Steuerung des Kraftstoffsgemisches einer Brennkraftmaschine Expired - Lifetime DE60009971T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999TO000128A IT1308379B1 (it) 1999-02-19 1999-02-19 Metodo di autoadattamento del controllo del titolo in un impianto diiniezione per un motore a combustione interna.
ITTO990128 1999-02-19

Publications (2)

Publication Number Publication Date
DE60009971D1 true DE60009971D1 (de) 2004-05-27
DE60009971T2 DE60009971T2 (de) 2005-03-31

Family

ID=11417496

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60009971T Expired - Lifetime DE60009971T2 (de) 1999-02-19 2000-02-17 SELBSTADAPTIERENDES Verfahren zur Steuerung des Kraftstoffsgemisches einer Brennkraftmaschine

Country Status (6)

Country Link
US (1) US6360733B1 (de)
EP (1) EP1030045B1 (de)
BR (1) BR0001927A (de)
DE (1) DE60009971T2 (de)
ES (1) ES2218013T3 (de)
IT (1) IT1308379B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1321292B1 (it) * 2000-06-13 2004-01-08 Magneti Marelli Spa Metodo per il controllo del titolo dei gas di scarico in un motore acombustione interna.
WO2005108762A1 (es) * 2004-05-07 2005-11-17 Ros Roca Indox Equipos E Ingenieria, S.L. Perfeccionamientos en los medios de tranformación de un motor diesel a gas natural licuado
ES2263367B1 (es) * 2005-01-20 2007-10-01 Ros Roca Indox Equipos E Ingenieria S.L. Centralita electronica para el control del funcionamiento de un motor diesel transformado para gas natural licuado.
ES2245231B1 (es) * 2004-05-07 2006-10-01 Ros Roca Indox Equipos E Ingenieria, S.L. Perfeccionamientos en los medios de transformacion de un motor diesel a gas natural licuado.
JP4349344B2 (ja) * 2005-08-23 2009-10-21 トヨタ自動車株式会社 エンジンの制御装置
JP4102401B2 (ja) * 2005-11-02 2008-06-18 三菱電機株式会社 内燃機関制御装置
DE102006006552B8 (de) * 2006-02-13 2007-06-06 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
JP2010513800A (ja) * 2006-12-13 2010-04-30 ストーンリッジ・コントロール・デバイスィズ・インコーポレーテッド シリンダ位置センサおよびそれを組み込むシリンダ
JP4429336B2 (ja) * 2007-06-15 2010-03-10 トヨタ自動車株式会社 空燃比制御装置
US7562649B2 (en) * 2007-07-05 2009-07-21 Southwest Research Institute Combustion control system based on in-cylinder condition
EP2098709B1 (de) * 2008-03-04 2016-07-06 GM Global Technology Operations LLC Verfahren zum Betreiben eines Verbrennungsmotors
WO2009143190A1 (en) * 2008-05-19 2009-11-26 Stoneridge Control Devices, Inc. Cylinder position sensor and cylinder incorporating the same
DE102012005197B3 (de) * 2012-03-16 2013-06-13 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zur Optimierung einer Brennkraftmaschine
GB2517164A (en) * 2013-08-13 2015-02-18 Gm Global Tech Operations Inc Method of controlling a fuel injection
GB2517162A (en) * 2013-08-13 2015-02-18 Gm Global Tech Operations Inc Method of controlling the fuel injection in an internal combustion engine
CN115095433B (zh) * 2022-05-19 2023-10-20 潍柴动力股份有限公司 一种天然气发动机的启动方法及装置
US20250369403A1 (en) * 2024-05-31 2025-12-04 Niilo William Alexander Koponen Exhaust Moderated Optimized Combustion Intake

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408215A1 (de) * 1984-02-01 1985-08-01 Robert Bosch Gmbh, 7000 Stuttgart Steuer- und regelverfahren fuer die betriebskenngroessen einer brennkraftmaschine
DE3603137C2 (de) 1986-02-01 1994-06-01 Bosch Gmbh Robert Verfahren und Einrichtung zur Steuerung/Regelung von Betriebskenngrößen einer Brennkraftmaschine
US4854287A (en) * 1986-10-21 1989-08-08 Japan Electronic Control Systems Co., Ltd. Apparatus for learning and controlling air/fuel ratio in internal combustion engine
JPH0751907B2 (ja) 1987-03-11 1995-06-05 株式会社日立製作所 空燃比学習制御装置
JP2581775B2 (ja) * 1988-09-05 1997-02-12 株式会社日立製作所 内燃機関の燃料噴射制御方法、及び同制御装置
JPH02301644A (ja) 1989-05-15 1990-12-13 Japan Electron Control Syst Co Ltd 内燃機関の燃料供給制御装置における気筒別誤差検出装置，気筒別学習装置及び気筒別診断装置
JPH0758054B2 (ja) * 1989-06-19 1995-06-21 株式会社ユニシアジェックス 内燃機関の燃料供給制御装置における学習補正装置及び自己診断装置
JPH0826805B2 (ja) 1989-11-01 1996-03-21 株式会社ユニシアジェックス 内燃機関の空燃比学習制御装置
US5464000A (en) * 1993-10-06 1995-11-07 Ford Motor Company Fuel controller with an adaptive adder
US5483946A (en) * 1994-11-03 1996-01-16 Ford Motor Company Engine control system with rapid catalyst warm-up
DE19501458B4 (de) 1995-01-19 2009-08-27 Robert Bosch Gmbh Verfahren zur Adaption der Warmlaufanreicherung

Also Published As

Publication number Publication date
DE60009971T2 (de) 2005-03-31
ES2218013T3 (es) 2004-11-16
ITTO990128A1 (it) 2000-08-19
EP1030045A1 (de) 2000-08-23
US6360733B1 (en) 2002-03-26
IT1308379B1 (it) 2001-12-17
BR0001927A (pt) 2000-10-17
EP1030045B1 (de) 2004-04-21

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Legal Events

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8364 No opposition during term of opposition