JP4692522B2 - 燃料噴射制御装置及び燃料噴射制御システム - Google Patents

燃料噴射制御装置及び燃料噴射制御システム Download PDF

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Publication number
JP4692522B2
JP4692522B2 JP2007173894A JP2007173894A JP4692522B2 JP 4692522 B2 JP4692522 B2 JP 4692522B2 JP 2007173894 A JP2007173894 A JP 2007173894A JP 2007173894 A JP2007173894 A JP 2007173894A JP 4692522 B2 JP4692522 B2 JP 4692522B2
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Japan
Prior art keywords
learning
fuel
fuel injection
injection
amount
Prior art date
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Expired - Fee Related
Application number
JP2007173894A
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English (en)
Japanese (ja)
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JP2009013802A (ja
Inventor
直樹 山崎
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2007173894A priority Critical patent/JP4692522B2/ja
Priority to DE102008040099.8A priority patent/DE102008040099B4/de
Publication of JP2009013802A publication Critical patent/JP2009013802A/ja
Application granted granted Critical
Publication of JP4692522B2 publication Critical patent/JP4692522B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • 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
    • F02D41/2438—Active learning methods
    • 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
    • F02D41/2464—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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque
    • F02D2200/1004—Estimation of the output torque
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/022—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the clutch status

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  • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2007173894A 2007-07-02 2007-07-02 燃料噴射制御装置及び燃料噴射制御システム Expired - Fee Related JP4692522B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007173894A JP4692522B2 (ja) 2007-07-02 2007-07-02 燃料噴射制御装置及び燃料噴射制御システム
DE102008040099.8A DE102008040099B4 (de) 2007-07-02 2008-07-02 Vorrichtung zum Lernen einer Abweichung von einer Soll-Kraftstoffeinspritzcharakteristik einer Einspritzeinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007173894A JP4692522B2 (ja) 2007-07-02 2007-07-02 燃料噴射制御装置及び燃料噴射制御システム

Publications (2)

Publication Number Publication Date
JP2009013802A JP2009013802A (ja) 2009-01-22
JP4692522B2 true JP4692522B2 (ja) 2011-06-01

Family

ID=40149327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007173894A Expired - Fee Related JP4692522B2 (ja) 2007-07-02 2007-07-02 燃料噴射制御装置及び燃料噴射制御システム

Country Status (2)

Country Link
JP (1) JP4692522B2 (de)
DE (1) DE102008040099B4 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5727327B2 (ja) * 2011-08-08 2015-06-03 株式会社神戸製鋼所 熱交換器
DE102017206084A1 (de) * 2017-04-10 2018-10-11 Robert Bosch Gmbh Kraftstoffeinspritzung mit verminderter Rücklaufmenge
JP7392564B2 (ja) * 2020-04-27 2023-12-06 トヨタ自動車株式会社 エンジン装置の制御装置
DE102020118173A1 (de) 2020-07-09 2022-01-13 Audi Aktiengesellschaft Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug sowie entsprechende Antriebseinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004156578A (ja) * 2002-09-11 2004-06-03 Denso Corp 蓄圧式燃料噴射装置
JP2005036788A (ja) * 2003-06-27 2005-02-10 Denso Corp ディーゼル機関の噴射量制御装置
JP2005140046A (ja) * 2003-11-07 2005-06-02 Denso Corp ディーゼル機関の噴射量制御装置
JP2007056730A (ja) * 2005-08-23 2007-03-08 Toyota Motor Corp エンジンの制御装置
JP2007138750A (ja) * 2005-11-15 2007-06-07 Denso Corp 燃料噴射制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4692239B2 (ja) 2005-11-15 2011-06-01 株式会社デンソー 燃料噴射制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004156578A (ja) * 2002-09-11 2004-06-03 Denso Corp 蓄圧式燃料噴射装置
JP2005036788A (ja) * 2003-06-27 2005-02-10 Denso Corp ディーゼル機関の噴射量制御装置
JP2005140046A (ja) * 2003-11-07 2005-06-02 Denso Corp ディーゼル機関の噴射量制御装置
JP2007056730A (ja) * 2005-08-23 2007-03-08 Toyota Motor Corp エンジンの制御装置
JP2007138750A (ja) * 2005-11-15 2007-06-07 Denso Corp 燃料噴射制御装置

Also Published As

Publication number Publication date
DE102008040099B4 (de) 2018-08-23
JP2009013802A (ja) 2009-01-22
DE102008040099A1 (de) 2009-01-22

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