EP1698777A3 - Procédé pour faire fonctionner un injecteur pour moteur à combustion interne - Google Patents

Procédé pour faire fonctionner un injecteur pour moteur à combustion interne Download PDF

Info

Publication number
EP1698777A3
EP1698777A3 EP06110051A EP06110051A EP1698777A3 EP 1698777 A3 EP1698777 A3 EP 1698777A3 EP 06110051 A EP06110051 A EP 06110051A EP 06110051 A EP06110051 A EP 06110051A EP 1698777 A3 EP1698777 A3 EP 1698777A3
Authority
EP
European Patent Office
Prior art keywords
injector
combustion engine
internal combustion
operating
actuator
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
EP06110051A
Other languages
German (de)
English (en)
Other versions
EP1698777A2 (fr
EP1698777B1 (fr
Inventor
Andreas Huber
Kai Barnickel
Stefan Schempp
Jens-Holger Barth
Matthias Bitzer
Nils Draese
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 EP1698777A2 publication Critical patent/EP1698777A2/fr
Publication of EP1698777A3 publication Critical patent/EP1698777A3/fr
Application granted granted Critical
Publication of EP1698777B1 publication Critical patent/EP1698777B1/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
    • F02D41/30—Controlling fuel injection
    • F02D41/3005—Details not otherwise provided for
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D41/2438—Active learning methods
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/11—After-sales modification devices designed to be used to modify an engine afterwards

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)
  • Fuel-Injection Apparatus (AREA)
EP20060110051 2005-02-23 2006-02-16 Procédé pour faire fonctionner un injecteur pour moteur à combustion interne Expired - Fee Related EP1698777B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510008179 DE102005008179A1 (de) 2005-02-23 2005-02-23 Verfahren zum Betreiben eines Injektors für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1698777A2 EP1698777A2 (fr) 2006-09-06
EP1698777A3 true EP1698777A3 (fr) 2010-03-17
EP1698777B1 EP1698777B1 (fr) 2011-06-29

Family

ID=36303411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060110051 Expired - Fee Related EP1698777B1 (fr) 2005-02-23 2006-02-16 Procédé pour faire fonctionner un injecteur pour moteur à combustion interne

Country Status (2)

Country Link
EP (1) EP1698777B1 (fr)
DE (1) DE102005008179A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2919025A1 (fr) * 2007-07-20 2009-01-23 Rene Girard Procede pour selectionner le pic de tension electrique lie a l'activation d'un injecteur de carburant dans un moteur
DE102008042606B4 (de) 2008-10-06 2018-08-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Einspritzventils und Steuergerät
DE102009026840A1 (de) * 2009-06-09 2010-12-16 Robert Bosch Gmbh Verfahren zum Überwachen des Betriebs eines Injektors

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067527A2 (fr) * 1998-06-25 1999-12-29 Siemens Aktiengesellschaft Procede et dispositif pour commander un actionneur capacitif
DE19931233A1 (de) * 1999-07-07 2001-01-18 Siemens Ag Verfahren zum Ansteuern eines kapazitiven Stellgliedes
EP1273497A2 (fr) * 2001-07-02 2003-01-08 Robert Bosch Gmbh Procédé de protection d'un appareil de commande de véhicule automobile contre les manipulations
WO2004048763A1 (fr) * 2002-11-25 2004-06-10 Robert Bosch Gmbh Procede et dispositif pour faire fonctionner un systeme d'injection d'un moteur a combustion interne
DE10319530A1 (de) * 2003-04-30 2004-11-25 Siemens Ag Verfahren und Vorrichtung zur Überwachung eines elektromechanischen Aktors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067527A2 (fr) * 1998-06-25 1999-12-29 Siemens Aktiengesellschaft Procede et dispositif pour commander un actionneur capacitif
DE19931233A1 (de) * 1999-07-07 2001-01-18 Siemens Ag Verfahren zum Ansteuern eines kapazitiven Stellgliedes
EP1273497A2 (fr) * 2001-07-02 2003-01-08 Robert Bosch Gmbh Procédé de protection d'un appareil de commande de véhicule automobile contre les manipulations
WO2004048763A1 (fr) * 2002-11-25 2004-06-10 Robert Bosch Gmbh Procede et dispositif pour faire fonctionner un systeme d'injection d'un moteur a combustion interne
DE10319530A1 (de) * 2003-04-30 2004-11-25 Siemens Ag Verfahren und Vorrichtung zur Überwachung eines elektromechanischen Aktors

Also Published As

Publication number Publication date
EP1698777A2 (fr) 2006-09-06
EP1698777B1 (fr) 2011-06-29
DE102005008179A1 (de) 2006-08-31

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