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EP1298303A3 - Method and control and/or regulation device for operating an internal combustion engine, and internal combustion engine - Google Patents

Method and control and/or regulation device for operating an internal combustion engine, and internal combustion engine Download PDF

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Publication number
EP1298303A3
EP1298303A3 EP02018418A EP02018418A EP1298303A3 EP 1298303 A3 EP1298303 A3 EP 1298303A3 EP 02018418 A EP02018418 A EP 02018418A EP 02018418 A EP02018418 A EP 02018418A EP 1298303 A3 EP1298303 A3 EP 1298303A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
fuel
operating
control
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
EP02018418A
Other languages
German (de)
French (fr)
Other versions
EP1298303A2 (en
EP1298303B1 (en
Inventor
Andreas Roth
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 EP1298303A2 publication Critical patent/EP1298303A2/en
Publication of EP1298303A3 publication Critical patent/EP1298303A3/en
Application granted granted Critical
Publication of EP1298303B1 publication Critical patent/EP1298303B1/en
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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure

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)
  • Fuel-Injection Apparatus (AREA)

Abstract

Bei einer Brennkraftmaschine wird der Kraftstoff mittels mindestens einer Kraftstoffpumpe in eine Kraftstoff-Sammelleitung gefördert. Aus dieser gelangt er über mindestens eine Kraftstoff-Einspritzvorrichtung (22) direkt in mindestens einen Brennraum der Brennkraftmaschine. Um das Emissions- und Verbrauchsverhalten der Brennkraftmaschine beim Start zu verbessern, wird vorgeschlagen, dass die beim Start der Brennkraftmaschine bei einer Einspritzung von der Kraftstoff-Einspritzvorrichtung (22) in den Brennraum einzuspritzende Kraftstoffmasse (ms) vom Druck (pr) in der Kraftstoff-Sammelleitung abhängt.

Figure 00000001
In an internal combustion engine, the fuel is conveyed into a fuel rail by means of at least one fuel pump. From this it reaches at least one fuel injection device (22) directly into at least one combustion chamber of the internal combustion engine. In order to improve the emission and consumption behavior of the internal combustion engine when starting, it is proposed that the fuel mass (ms) to be injected into the combustion chamber by the fuel injection device (22) during the start of the internal combustion engine from the pressure (pr) in the fuel Bus depends.
Figure 00000001
EP20020018418 2001-09-27 2002-08-16 Method and control and/or regulation device for operating an internal combustion engine, and internal combustion engine Expired - Lifetime EP1298303B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10147815 2001-09-27
DE2001147815 DE10147815A1 (en) 2001-09-27 2001-09-27 Method, computer program and control and / or regulating device for operating an internal combustion engine, and internal combustion engine

Publications (3)

Publication Number Publication Date
EP1298303A2 EP1298303A2 (en) 2003-04-02
EP1298303A3 true EP1298303A3 (en) 2004-12-01
EP1298303B1 EP1298303B1 (en) 2007-04-11

Family

ID=7700588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020018418 Expired - Lifetime EP1298303B1 (en) 2001-09-27 2002-08-16 Method and control and/or regulation device for operating an internal combustion engine, and internal combustion engine

Country Status (3)

Country Link
EP (1) EP1298303B1 (en)
JP (1) JP2003155946A (en)
DE (2) DE10147815A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4453641B2 (en) 2005-01-31 2010-04-21 トヨタ自動車株式会社 Control device for internal combustion engine
JP2016008553A (en) 2014-06-25 2016-01-18 スズキ株式会社 Fuel injection control device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547644A1 (en) * 1995-12-20 1997-06-26 Bosch Gmbh Robert Control method for fuel injection measurement in IC engine
EP0894965A1 (en) * 1997-02-07 1999-02-03 Isuzu Motors Limited Method and device for fuel injection of engine
US6145490A (en) * 1998-05-25 2000-11-14 Siemens Aktiengesellschaft Method for operating a direct-injection internal combustion engine during starting
DE19937148A1 (en) * 1999-08-06 2001-02-15 Daimler Chrysler Ag Determining fuel injection quantity involves correcting injection quantity for next cycle using factor derived from time since preceding partial injection, pressure oscillation frequency
EP1132613A2 (en) * 2000-03-09 2001-09-12 Siemens Aktiengesellschaft Method for starting an internal combustion engine
WO2001069067A1 (en) * 2000-03-11 2001-09-20 Robert Bosch Gmbh Method for operating an internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726757B4 (en) * 1997-06-24 2005-04-14 Robert Bosch Gmbh Method for controlling and / or regulating an internal combustion engine provided with a plurality of combustion chambers
DE19913407A1 (en) * 1999-03-25 2000-09-28 Bosch Gmbh Robert Method for operating an internal combustion engine
DE10053091A1 (en) * 2000-10-26 2002-05-08 Bosch Gmbh Robert Method for starting an internal combustion engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547644A1 (en) * 1995-12-20 1997-06-26 Bosch Gmbh Robert Control method for fuel injection measurement in IC engine
EP0894965A1 (en) * 1997-02-07 1999-02-03 Isuzu Motors Limited Method and device for fuel injection of engine
US6145490A (en) * 1998-05-25 2000-11-14 Siemens Aktiengesellschaft Method for operating a direct-injection internal combustion engine during starting
DE19937148A1 (en) * 1999-08-06 2001-02-15 Daimler Chrysler Ag Determining fuel injection quantity involves correcting injection quantity for next cycle using factor derived from time since preceding partial injection, pressure oscillation frequency
EP1132613A2 (en) * 2000-03-09 2001-09-12 Siemens Aktiengesellschaft Method for starting an internal combustion engine
WO2001069067A1 (en) * 2000-03-11 2001-09-20 Robert Bosch Gmbh Method for operating an internal combustion engine

Also Published As

Publication number Publication date
DE10147815A1 (en) 2003-04-24
JP2003155946A (en) 2003-05-30
EP1298303A2 (en) 2003-04-02
DE50209905D1 (en) 2007-05-24
EP1298303B1 (en) 2007-04-11

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