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FR2848253A1 - Procede et dispositif de commande d'un systeme de dosage de carburant d'un moteur a combustion interne - Google Patents

Procede et dispositif de commande d'un systeme de dosage de carburant d'un moteur a combustion interne Download PDF

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Publication number
FR2848253A1
FR2848253A1 FR0314060A FR0314060A FR2848253A1 FR 2848253 A1 FR2848253 A1 FR 2848253A1 FR 0314060 A FR0314060 A FR 0314060A FR 0314060 A FR0314060 A FR 0314060A FR 2848253 A1 FR2848253 A1 FR 2848253A1
Authority
FR
France
Prior art keywords
control
duration
injected
heat engine
fuel
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.)
Pending
Application number
FR0314060A
Other languages
English (en)
French (fr)
Inventor
Patrick Mattes
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2848253A1 publication Critical patent/FR2848253A1/fr
Pending 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • 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
    • F02D41/2432—Methods of calibration
    • F02D41/2435—Methods of calibration characterised by the writing medium, e.g. bar code
    • 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
    • F02D41/2464—Characteristics of actuators
    • F02D41/2467—Characteristics of actuators for injectors
    • F02D41/247—Behaviour for small quantities
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/403—Multiple injections with pilot injections
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
    • 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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2416—Interpolation techniques
    • 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
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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)
FR0314060A 2002-12-02 2003-12-01 Procede et dispositif de commande d'un systeme de dosage de carburant d'un moteur a combustion interne Pending FR2848253A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10256239A DE10256239A1 (de) 2002-12-02 2002-12-02 Verfahren und Vorrichtung zur Steuerung eines Kraftstoffzumeßsystems einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
FR2848253A1 true FR2848253A1 (fr) 2004-06-11

Family

ID=32308915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0314060A Pending FR2848253A1 (fr) 2002-12-02 2003-12-01 Procede et dispositif de commande d'un systeme de dosage de carburant d'un moteur a combustion interne

Country Status (4)

Country Link
JP (1) JP2004183657A (it)
DE (1) DE10256239A1 (it)
FR (1) FR2848253A1 (it)
IT (1) ITMI20032331A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9863357B2 (en) 2012-07-13 2018-01-09 Delphi Automotive Systems Luxembourg Sa Fuel injection control in an internal combustion engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE386877T1 (de) * 2005-03-25 2008-03-15 Delphi Tech Inc Verfahren zur bestimmung von parametern eines einspritzsystems
DE102008040227A1 (de) * 2008-07-07 2010-01-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur Druckwellenkompensation bei zeitlich aufeinander folgenden Einspritzungen in einem Einspritzsystem einer Brennkraftmaschine
JP5918702B2 (ja) * 2013-01-18 2016-05-18 日立オートモティブシステムズ株式会社 エンジンの制御装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190433A (ja) * 1983-04-13 1984-10-29 Mazda Motor Corp エンジンのアイドル回転制御装置
EP0416270A1 (de) * 1989-09-07 1991-03-13 Robert Bosch Gmbh Verfahren und Einrichtung zum Steuern und Regeln einer selbstzündenden Brennkraftmaschine
GB2277173A (en) * 1993-04-17 1994-10-19 Bosch Gmbh Robert Method and control means for control of fuel injection system
DE19700711A1 (de) * 1997-01-10 1998-09-17 Siemens Ag Verfahren zum Ausgleich des systematischen Fehlers an Einspritzvorrichtungen für eine Brennkraftmaschine
DE19945618A1 (de) 1999-09-23 2001-03-29 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Kraftstoffzumeßsystems einer Brennkraftmaschine
DE10215610A1 (de) 2001-04-10 2002-10-17 Bosch Gmbh Robert System und Verfahren zum Korrigieren des Einspritzverhaltens von mindestens einem Injektor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190433A (ja) * 1983-04-13 1984-10-29 Mazda Motor Corp エンジンのアイドル回転制御装置
EP0416270A1 (de) * 1989-09-07 1991-03-13 Robert Bosch Gmbh Verfahren und Einrichtung zum Steuern und Regeln einer selbstzündenden Brennkraftmaschine
GB2277173A (en) * 1993-04-17 1994-10-19 Bosch Gmbh Robert Method and control means for control of fuel injection system
DE19700711A1 (de) * 1997-01-10 1998-09-17 Siemens Ag Verfahren zum Ausgleich des systematischen Fehlers an Einspritzvorrichtungen für eine Brennkraftmaschine
DE19945618A1 (de) 1999-09-23 2001-03-29 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Kraftstoffzumeßsystems einer Brennkraftmaschine
DE10215610A1 (de) 2001-04-10 2002-10-17 Bosch Gmbh Robert System und Verfahren zum Korrigieren des Einspritzverhaltens von mindestens einem Injektor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9863357B2 (en) 2012-07-13 2018-01-09 Delphi Automotive Systems Luxembourg Sa Fuel injection control in an internal combustion engine
EP2685074B1 (en) * 2012-07-13 2018-04-18 Delphi Automotive Systems Luxembourg SA Fuel injection control in an internal combustion engine

Also Published As

Publication number Publication date
DE10256239A1 (de) 2004-06-09
ITMI20032331A1 (it) 2004-06-03
JP2004183657A (ja) 2004-07-02

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