DE59307175D1 - Korrektur der Starteinspritzzeit - Google Patents

Korrektur der Starteinspritzzeit

Info

Publication number
DE59307175D1
DE59307175D1 DE59307175T DE59307175T DE59307175D1 DE 59307175 D1 DE59307175 D1 DE 59307175D1 DE 59307175 T DE59307175 T DE 59307175T DE 59307175 T DE59307175 T DE 59307175T DE 59307175 D1 DE59307175 D1 DE 59307175D1
Authority
DE
Germany
Prior art keywords
correction
injection time
start injection
time
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
DE59307175T
Other languages
English (en)
Inventor
Michael Dipl Ing Suedholt
Manfred Dr Ing Wier
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.)
Continental Automotive GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59307175D1 publication Critical patent/DE59307175D1/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
    • F02D41/02—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
    • 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
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • 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
    • 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

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)
DE59307175T 1993-09-15 1993-09-15 Korrektur der Starteinspritzzeit Expired - Lifetime DE59307175D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93114840A EP0643214B1 (de) 1993-09-15 1993-09-15 Korrektur der Starteinspritzzeit

Publications (1)

Publication Number Publication Date
DE59307175D1 true DE59307175D1 (de) 1997-09-25

Family

ID=8213265

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59307175T Expired - Lifetime DE59307175D1 (de) 1993-09-15 1993-09-15 Korrektur der Starteinspritzzeit

Country Status (4)

Country Link
US (1) US5577483A (de)
EP (1) EP0643214B1 (de)
JP (1) JPH0797944A (de)
DE (1) DE59307175D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6032653A (en) * 1995-07-25 2000-03-07 Yamaha Hatsudoki Kabushiki Kaisha Engine control system and method
JP3653919B2 (ja) * 1997-03-04 2005-06-02 日産自動車株式会社 筒内直接噴射式火花点火内燃機関の燃料噴射制御装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596339A (en) * 1979-01-13 1980-07-22 Nippon Denso Co Ltd Air-fuel ratio control method
JPS5865950A (ja) * 1981-10-14 1983-04-19 Nippon Denso Co Ltd 内燃機関の制御方法
JPH0745840B2 (ja) * 1986-01-22 1995-05-17 本田技研工業株式会社 内燃エンジンの空燃比大気圧補正方法
JP2535935B2 (ja) * 1987-08-11 1996-09-18 トヨタ自動車株式会社 内燃機関の燃料噴射方法
JP2536881B2 (ja) * 1987-10-14 1996-09-25 マツダ株式会社 内燃機関の燃料噴射装置
JP2602031B2 (ja) * 1987-10-14 1997-04-23 マツダ株式会社 内燃機関の電子制御装置
JPH01280662A (ja) * 1988-05-06 1989-11-10 Mitsubishi Electric Corp エンジン制御用大気圧検出装置
DE3925377A1 (de) * 1989-08-01 1991-02-07 Bosch Gmbh Robert Verfahren zur messfehlerkorrektur eines heissfilm-luftmassenmessers
US5136517A (en) * 1990-09-12 1992-08-04 Ford Motor Company Method and apparatus for inferring barometric pressure surrounding an internal combustion engine
JP2796419B2 (ja) * 1990-10-19 1998-09-10 株式会社日立製作所 電子制御燃料噴射装置
EP0575635B1 (de) * 1992-05-27 1998-01-07 Siemens Aktiengesellschaft Messung des pulsierenden Luftmassestroms im Ansaugrohr einer Brennkraftmaschine
DE59306068D1 (de) * 1992-07-28 1997-05-07 Siemens Ag Verfahren zur anpassung der luftwerte aus einem ersatzkennfeld, das bei pulsationen der luft im ansaugrohr einer brennkraftmaschine zur steuerung der gemischaufbereitung verwendet wird, an die aktuell herrschenden zustandsgrössen der aussenluft

Also Published As

Publication number Publication date
EP0643214A1 (de) 1995-03-15
EP0643214B1 (de) 1997-08-20
US5577483A (en) 1996-11-26
JPH0797944A (ja) 1995-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE