EP1074719A3 - Verfahren zum Betreiben einer Brennkraftmaschine - Google Patents

Verfahren zum Betreiben einer Brennkraftmaschine Download PDF

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Publication number
EP1074719A3
EP1074719A3 EP00114484A EP00114484A EP1074719A3 EP 1074719 A3 EP1074719 A3 EP 1074719A3 EP 00114484 A EP00114484 A EP 00114484A EP 00114484 A EP00114484 A EP 00114484A EP 1074719 A3 EP1074719 A3 EP 1074719A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
control
emergency running
running requests
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
EP00114484A
Other languages
English (en)
French (fr)
Other versions
EP1074719B1 (de
EP1074719A2 (de
Inventor
Dieter Volz
Thomas Frenz
Peter Klee
Hansjoerg Bochum
Winfried Langer
Michael Oder
Matthias Kuessel
Bernd Roos
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 EP1074719A2 publication Critical patent/EP1074719A2/de
Publication of EP1074719A3 publication Critical patent/EP1074719A3/de
Application granted granted Critical
Publication of EP1074719B1 publication Critical patent/EP1074719B1/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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters
    • 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
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Es wird eine Brennkraftmaschine insbesondere für ein Kraftfahrzeug beschrieben, die mit einem Brennraum versehen ist, in den Kraftstoff insbesondere in mindestens zwei Betriebsarten, einspritzbar ist. Es ist ein Steuergerät vorgesehen, mit dem in Abhängigkeit von einer Mehrzahl von Notlaufanforderungen auf die Bernnkraftmaschine einwirkbar ist. Die Mehrzahl von Notlaufanforderungen können durch das Steuergerät koordiniert werden (22).
EP00114484A 1999-08-06 2000-07-06 Verfahren zum Betreiben einer Brennkraftmaschine Expired - Lifetime EP1074719B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19937194 1999-08-06
DE19937194A DE19937194A1 (de) 1999-08-06 1999-08-06 Verfahren zum Betreiben einer Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1074719A2 EP1074719A2 (de) 2001-02-07
EP1074719A3 true EP1074719A3 (de) 2003-05-02
EP1074719B1 EP1074719B1 (de) 2005-03-09

Family

ID=7917476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114484A Expired - Lifetime EP1074719B1 (de) 1999-08-06 2000-07-06 Verfahren zum Betreiben einer Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP1074719B1 (de)
JP (1) JP2001065394A (de)
DE (2) DE19937194A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308459A1 (de) * 2003-02-21 2004-09-02 Robert Bosch Gmbh Verfahren, Computerprogramm und Steuergerät zum Betreiben einer Brennkraftmaschine
DE102006061889B3 (de) 2006-12-28 2008-03-27 Siemens Ag Verfahren und Vorrichtung zur Ermittlung einer optimierten Notlauffunktion bei einem mit einem Fehler behafteten Motor eines Kraftfahrzeugs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326498A1 (de) * 1992-08-06 1994-03-24 Hitachi Ltd Verfahren und Einrichtung zur Diagnose und Steuerung von Fahrzeugen
US5506773A (en) * 1992-08-11 1996-04-09 Nippondenso Co., Ltd. Self-diagnosing apparatus for motor vehicles
DE19731972A1 (de) * 1997-07-24 1999-01-28 Siemens Ag Verfahren zum Steuern einer Brennkraftmaschine
EP1045970A1 (de) * 1998-11-03 2000-10-25 Robert Bosch Gmbh Verfahren zum betreiben einer brennkraftmaschine
EP1071874A1 (de) * 1999-02-16 2001-01-31 Robert Bosch Gmbh Verfahren und vorrichtung zum betrieb einer brennkraftmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326498A1 (de) * 1992-08-06 1994-03-24 Hitachi Ltd Verfahren und Einrichtung zur Diagnose und Steuerung von Fahrzeugen
US5506773A (en) * 1992-08-11 1996-04-09 Nippondenso Co., Ltd. Self-diagnosing apparatus for motor vehicles
DE19731972A1 (de) * 1997-07-24 1999-01-28 Siemens Ag Verfahren zum Steuern einer Brennkraftmaschine
EP1045970A1 (de) * 1998-11-03 2000-10-25 Robert Bosch Gmbh Verfahren zum betreiben einer brennkraftmaschine
EP1071874A1 (de) * 1999-02-16 2001-01-31 Robert Bosch Gmbh Verfahren und vorrichtung zum betrieb einer brennkraftmaschine

Also Published As

Publication number Publication date
DE19937194A1 (de) 2001-02-22
EP1074719B1 (de) 2005-03-09
JP2001065394A (ja) 2001-03-13
EP1074719A2 (de) 2001-02-07
DE50009708D1 (de) 2005-04-14

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