DE102013103114B4 - Kraftstoff-Einspritzsteuerung - Google Patents

Kraftstoff-Einspritzsteuerung Download PDF

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Publication number
DE102013103114B4
DE102013103114B4 DE102013103114.5A DE102013103114A DE102013103114B4 DE 102013103114 B4 DE102013103114 B4 DE 102013103114B4 DE 102013103114 A DE102013103114 A DE 102013103114A DE 102013103114 B4 DE102013103114 B4 DE 102013103114B4
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DE
Germany
Prior art keywords
injection
pressure
fuel
target
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.)
Active
Application number
DE102013103114.5A
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German (de)
English (en)
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DE102013103114A1 (de
Inventor
Hideyuki Kusatsugu
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
Publication of DE102013103114A1 publication Critical patent/DE102013103114A1/de
Application granted granted Critical
Publication of DE102013103114B4 publication Critical patent/DE102013103114B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/24Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425Particular ways of programming the data
    • F02D41/2429Methods of calibrating or learning
    • F02D41/2451Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2464Characteristics of actuators
    • F02D41/2467Characteristics of actuators for injectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/24Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425Particular ways of programming the data
    • F02D41/2429Methods of calibrating or learning
    • F02D41/2441Methods of calibrating or learning characterised by the learning conditions
    • F02D41/2445Methods of calibrating or learning characterised by the learning conditions characterised by a plurality of learning conditions or ranges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/38Controlling fuel injection of the high pressure type
    • F02D41/3809Common rail control systems
    • F02D41/3836Controlling the fuel pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/04Introducing corrections for particular operating conditions
    • F02D41/12Introducing corrections for particular operating conditions for deceleration
    • F02D41/123Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/24Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425Particular ways of programming the data
    • F02D41/2429Methods of calibrating or learning
    • F02D41/2441Methods 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)
DE102013103114.5A 2012-04-02 2013-03-27 Kraftstoff-Einspritzsteuerung Active DE102013103114B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012084151A JP5644805B2 (ja) 2012-04-02 2012-04-02 燃料噴射制御装置
JP2012-84151 2012-04-02

Publications (2)

Publication Number Publication Date
DE102013103114A1 DE102013103114A1 (de) 2013-10-02
DE102013103114B4 true DE102013103114B4 (de) 2019-08-08

Family

ID=49154877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013103114.5A Active DE102013103114B4 (de) 2012-04-02 2013-03-27 Kraftstoff-Einspritzsteuerung

Country Status (2)

Country Link
JP (1) JP5644805B2 (ja)
DE (1) DE102013103114B4 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6502459B1 (ja) * 2017-10-31 2019-04-17 本田技研工業株式会社 内燃機関の燃料噴射制御装置
CN115142976B (zh) * 2022-07-07 2024-05-17 潍柴动力股份有限公司 一种零油量标定时间的确定方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102008040059A1 (de) 2007-07-23 2009-01-29 Denso Corp., Kariya-shi Kraftstoffeinspritzsteuergerät
DE102008041485A1 (de) 2007-08-24 2009-04-16 Denso Corp., Kariya-shi Kraftstoffeinspritzmengenlernvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2679424B2 (ja) 1991-03-06 1997-11-19 富士通株式会社 半導体装置の製造方法
DE19700738C1 (de) * 1997-01-11 1998-04-16 Daimler Benz Ag Verfahren zur Regelung der Einspritzmengen von Injektoren einer kraftstoffeinspritzenden Brennkraftmaschine
JP4218496B2 (ja) * 2003-11-05 2009-02-04 株式会社デンソー 内燃機関の噴射量制御装置
JP4321342B2 (ja) * 2004-04-22 2009-08-26 株式会社デンソー コモンレール式燃料噴射装置
JP4765440B2 (ja) * 2005-07-05 2011-09-07 日産自動車株式会社 エンジンの燃料供給方法及びエンジンの燃料供給装置
JP4882883B2 (ja) * 2007-06-15 2012-02-22 株式会社デンソー 燃料噴射制御装置およびそれを用いた燃料噴射システム
JP4894812B2 (ja) * 2008-04-28 2012-03-14 トヨタ自動車株式会社 燃料噴射装置
JP2010071187A (ja) * 2008-09-18 2010-04-02 Denso Corp 燃料噴射制御装置
JP5110036B2 (ja) * 2009-05-22 2012-12-26 株式会社デンソー 内燃機関の燃料噴射制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4277677B2 (ja) 2003-06-27 2009-06-10 株式会社デンソー ディーゼル機関の噴射量制御装置
DE102008040059A1 (de) 2007-07-23 2009-01-29 Denso Corp., Kariya-shi Kraftstoffeinspritzsteuergerät
DE102008041485A1 (de) 2007-08-24 2009-04-16 Denso Corp., Kariya-shi Kraftstoffeinspritzmengenlernvorrichtung

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Publication number Publication date
DE102013103114A1 (de) 2013-10-02
JP5644805B2 (ja) 2014-12-24
JP2013213444A (ja) 2013-10-17

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