DE50108917D1 - Verfahren zur gemischadaption bei verbrennungsmotoren mit benzindirekteinspritzung - Google Patents

Verfahren zur gemischadaption bei verbrennungsmotoren mit benzindirekteinspritzung

Info

Publication number
DE50108917D1
DE50108917D1 DE50108917T DE50108917T DE50108917D1 DE 50108917 D1 DE50108917 D1 DE 50108917D1 DE 50108917 T DE50108917 T DE 50108917T DE 50108917 T DE50108917 T DE 50108917T DE 50108917 D1 DE50108917 D1 DE 50108917D1
Authority
DE
Germany
Prior art keywords
mixing
combustion engines
petrol injection
petrol
injection
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
DE50108917T
Other languages
English (en)
Inventor
Gholamabas Esteghlal
Dieter Lederer
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
Priority to DE50108917T priority Critical patent/DE50108917D1/de
Application granted granted Critical
Publication of DE50108917D1 publication Critical patent/DE50108917D1/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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • 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
    • F02D41/2406—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
    • 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
    • F02D41/24—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
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3076—Controlling fuel injection according to or using specific or several modes of combustion with special conditions for selecting a mode of combustion, e.g. for starting, for diagnosing
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • 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
    • F02D41/2448—Prohibition of learning
    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • F02D41/3029—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited mode

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)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE50108917T 2000-09-01 2001-08-31 Verfahren zur gemischadaption bei verbrennungsmotoren mit benzindirekteinspritzung Expired - Lifetime DE50108917D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50108917T DE50108917D1 (de) 2000-09-01 2001-08-31 Verfahren zur gemischadaption bei verbrennungsmotoren mit benzindirekteinspritzung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10043072A DE10043072A1 (de) 2000-09-01 2000-09-01 Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung
DE50108917T DE50108917D1 (de) 2000-09-01 2001-08-31 Verfahren zur gemischadaption bei verbrennungsmotoren mit benzindirekteinspritzung
PCT/DE2001/003290 WO2002018768A1 (de) 2000-09-01 2001-08-31 Verfahren zur gemischadaption bei verbrennungsmotoren mit benzindirekteinspritzung

Publications (1)

Publication Number Publication Date
DE50108917D1 true DE50108917D1 (de) 2006-04-20

Family

ID=7654618

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10043072A Withdrawn DE10043072A1 (de) 2000-09-01 2000-09-01 Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung
DE50108917T Expired - Lifetime DE50108917D1 (de) 2000-09-01 2001-08-31 Verfahren zur gemischadaption bei verbrennungsmotoren mit benzindirekteinspritzung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10043072A Withdrawn DE10043072A1 (de) 2000-09-01 2000-09-01 Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung

Country Status (8)

Country Link
US (1) US6655346B2 (de)
EP (1) EP1315895B1 (de)
JP (1) JP2004507657A (de)
KR (1) KR20020068332A (de)
CN (1) CN1388859A (de)
DE (2) DE10043072A1 (de)
ES (1) ES2256295T3 (de)
WO (1) WO2002018768A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043093A1 (de) * 2000-09-01 2002-03-14 Bosch Gmbh Robert Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung
US6666185B1 (en) 2002-05-30 2003-12-23 Caterpillar Inc Distributed ignition method and apparatus for a combustion engine
DE10232537A1 (de) * 2002-07-18 2004-01-29 Robert Bosch Gmbh Verfahren zur Adaption eines Kraftstoff-Luft-Gemisches bei einem Verbrennungsmotor und elektronische Steuereinrichtung
DE10319257B4 (de) * 2003-04-28 2012-10-18 Volkswagen Ag Verfahren zur Ablaufsteuerung von Tankentlüftungs- und Gemischadaptionsphasen bei einem Verbrennungsmotor und Verbrennungsmotor mit Ablaufsteuerung
DE10337228A1 (de) * 2003-08-13 2005-03-17 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
JP4066961B2 (ja) * 2004-02-18 2008-03-26 トヨタ自動車株式会社 内燃機関の制御装置
DE102004016473A1 (de) * 2004-03-31 2005-10-20 Bosch Gmbh Robert Ablaufsteuerung von Funktionen auf miteinander wechselwirkenden Geräten
WO2005116427A1 (de) 2004-04-30 2005-12-08 Volkswagen Aktiengesellschaft Verfahren zur ablaufsteuerung von tankentlüftungs- und gemischadaptionsphasen bei einem verbrennungsmotor und verbrennungsmotor mit ablaufsteuerung
DE102004041217A1 (de) * 2004-08-26 2006-03-02 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US7007669B1 (en) 2004-12-03 2006-03-07 Caterpillar Inc. Distributed ignition method and apparatus for a combustion engine
DE102007053406B3 (de) * 2007-11-09 2009-06-04 Continental Automotive Gmbh Verfahren und Vorrichtung zur Durchführung sowohl einer Adaption wie einer Diagnose bei emissionsrelevanten Steuereinrichtungen in einem Fahrzeug
DE102011006587A1 (de) * 2011-03-31 2012-10-04 Robert Bosch Gmbh Verfahren zur Adaption eines Kraftstoff-Luft-Gemischs für eine Brennkraftmaschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341015C2 (de) 1983-11-12 1987-03-26 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung für ein Kraftstoffzumeßsystem bei einer Brennkraftmaschine
US4624679A (en) * 1985-01-03 1986-11-25 Morton Thiokol, Inc. Compositions containing antimicorbial agents in combination with stabilizers
US5704339A (en) * 1996-04-26 1998-01-06 Ford Global Technologies, Inc. method and apparatus for improving vehicle fuel economy
DE69740148D1 (de) * 1996-08-23 2011-04-21 Cummins Inc Verbrennungskraftmaschine mit Kompressionszündung und Kraftstoff-Luft Vormischung mit optimaler Verbrennungsregelung
DE19744230B4 (de) 1997-10-07 2007-10-25 Robert Bosch Gmbh Steuergeräte für ein System und Verfahren zum Betrieb eines Steuergeräts
JPH11343911A (ja) * 1998-03-31 1999-12-14 Mazda Motor Corp 筒内噴射式エンジンの燃料制御装置
JP3633283B2 (ja) * 1998-06-10 2005-03-30 日産自動車株式会社 内燃機関の蒸発燃料処理装置
DE19850586A1 (de) 1998-11-03 2000-05-04 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
DE19906376A1 (de) * 1999-02-16 2000-08-17 Bosch Gmbh Robert Verfahren und Vorrichtung zum Betrieb einer Brennkraftmaschine
US6516782B1 (en) * 1999-05-27 2003-02-11 Detroit Diesel Corporation System and method for controlling fuel injections
US6463907B1 (en) * 1999-09-15 2002-10-15 Caterpillar Inc Homogeneous charge compression ignition dual fuel engine and method for operation
US6202601B1 (en) * 2000-02-11 2001-03-20 Westport Research Inc. Method and apparatus for dual fuel injection into an internal combustion engine
JP4161529B2 (ja) * 2000-10-02 2008-10-08 日産自動車株式会社 ディーゼルエンジンの燃料噴射制御装置
US6467495B2 (en) * 2000-11-29 2002-10-22 Delphi Technologies, Inc. Apparatus and method for sealing a solenoid valve

Also Published As

Publication number Publication date
US6655346B2 (en) 2003-12-02
JP2004507657A (ja) 2004-03-11
EP1315895A1 (de) 2003-06-04
US20030101963A1 (en) 2003-06-05
CN1388859A (zh) 2003-01-01
WO2002018768A1 (de) 2002-03-07
EP1315895B1 (de) 2006-02-08
KR20020068332A (ko) 2002-08-27
DE10043072A1 (de) 2002-03-14
ES2256295T3 (es) 2006-07-16

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