EP1479898A3 - Vorrichtung zur Steuerung der Verbrennung in einer Brennkraftmaschine - Google Patents

Vorrichtung zur Steuerung der Verbrennung in einer Brennkraftmaschine Download PDF

Info

Publication number
EP1479898A3
EP1479898A3 EP04011991A EP04011991A EP1479898A3 EP 1479898 A3 EP1479898 A3 EP 1479898A3 EP 04011991 A EP04011991 A EP 04011991A EP 04011991 A EP04011991 A EP 04011991A EP 1479898 A3 EP1479898 A3 EP 1479898A3
Authority
EP
European Patent Office
Prior art keywords
combustion
control apparatus
fuel ratio
switching
amount
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
EP04011991A
Other languages
English (en)
French (fr)
Other versions
EP1479898A2 (de
EP1479898B1 (de
Inventor
Tatsumasa Sugiyama
Masato Tsuzuki
Masahiko Ishikawa
Nobuki Kobayashi
Jun Tahara
Hidenaga Kato
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.)
Toyota Industries Corp
Toyota Motor Corp
Original Assignee
Toyota Industries Corp
Toyota Motor Corp
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 Toyota Industries Corp, Toyota Motor Corp filed Critical Toyota Industries Corp
Publication of EP1479898A2 publication Critical patent/EP1479898A2/de
Publication of EP1479898A3 publication Critical patent/EP1479898A3/de
Application granted granted Critical
Publication of EP1479898B1 publication Critical patent/EP1479898B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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

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)
EP20040011991 2003-05-22 2004-05-19 Vorrichtung zur Steuerung der Verbrennung in einer Brennkraftmaschine Expired - Fee Related EP1479898B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003145220A JP4175952B2 (ja) 2003-05-22 2003-05-22 内燃機関の燃焼制御装置
JP2003145220 2003-05-22

Publications (3)

Publication Number Publication Date
EP1479898A2 EP1479898A2 (de) 2004-11-24
EP1479898A3 true EP1479898A3 (de) 2011-11-16
EP1479898B1 EP1479898B1 (de) 2013-04-03

Family

ID=33095468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040011991 Expired - Fee Related EP1479898B1 (de) 2003-05-22 2004-05-19 Vorrichtung zur Steuerung der Verbrennung in einer Brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP1479898B1 (de)
JP (1) JP4175952B2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115135865A (zh) 2020-03-02 2022-09-30 沃尔沃卡车集团 具有燃料系统控制装置的发动机系统和用于控制内燃发动机中的燃料喷射的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5765533A (en) * 1996-04-18 1998-06-16 Nissan Motor Co., Ltd. Engine air-fuel ratio controller
EP0950805A2 (de) * 1998-04-09 1999-10-20 Yamaha Hatsudoki Kabushiki Kaisha Krafstoffeinspritzsteuereinheit für ein Brennkraftmaschine
EP0984154A2 (de) * 1998-09-03 2000-03-08 Toyota Jidosha Kabushiki Kaisha Verfahren und Vorrichtung zur Steuerung des Luft-Kraftstoffverhältnisses in einer Brennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0394974A (ja) 1989-09-07 1991-04-19 Toshiba Corp ろう付方法及びその装置
JP3094974B2 (ja) 1997-09-16 2000-10-03 トヨタ自動車株式会社 圧縮着火式内燃機関

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5765533A (en) * 1996-04-18 1998-06-16 Nissan Motor Co., Ltd. Engine air-fuel ratio controller
EP0950805A2 (de) * 1998-04-09 1999-10-20 Yamaha Hatsudoki Kabushiki Kaisha Krafstoffeinspritzsteuereinheit für ein Brennkraftmaschine
EP0984154A2 (de) * 1998-09-03 2000-03-08 Toyota Jidosha Kabushiki Kaisha Verfahren und Vorrichtung zur Steuerung des Luft-Kraftstoffverhältnisses in einer Brennkraftmaschine

Also Published As

Publication number Publication date
JP4175952B2 (ja) 2008-11-05
EP1479898A2 (de) 2004-11-24
EP1479898B1 (de) 2013-04-03
JP2004346835A (ja) 2004-12-09

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