CN101581253B - 燃料喷射控制装置以及具有所述装置的燃料喷射系统 - Google Patents

燃料喷射控制装置以及具有所述装置的燃料喷射系统 Download PDF

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Publication number
CN101581253B
CN101581253B CN2009101409096A CN200910140909A CN101581253B CN 101581253 B CN101581253 B CN 101581253B CN 2009101409096 A CN2009101409096 A CN 2009101409096A CN 200910140909 A CN200910140909 A CN 200910140909A CN 101581253 B CN101581253 B CN 101581253B
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China
Prior art keywords
fuel
fuel injection
spray
injection
pressure
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CN2009101409096A
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Chinese (zh)
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CN101581253A (zh
Inventor
山本聪史
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Denso Corp
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Denso Corp
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    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/405—Multiple injections with post injections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/04—Fuel pressure pulsation in common rails
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
CN2009101409096A 2008-05-15 2009-05-12 燃料喷射控制装置以及具有所述装置的燃料喷射系统 Active CN101581253B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP128295/2008 2008-05-15
JP2008128295A JP4582191B2 (ja) 2008-05-15 2008-05-15 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

Publications (2)

Publication Number Publication Date
CN101581253A CN101581253A (zh) 2009-11-18
CN101581253B true CN101581253B (zh) 2012-11-28

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CN2009101409096A Active CN101581253B (zh) 2008-05-15 2009-05-12 燃料喷射控制装置以及具有所述装置的燃料喷射系统

Country Status (3)

Country Link
JP (1) JP4582191B2 (ja)
CN (1) CN101581253B (ja)
DE (1) DE102009003121B4 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257418A (zh) * 2015-10-27 2016-01-20 潍柴动力股份有限公司 一种燃油喷射控制方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074369A1 (ja) * 2009-12-18 2011-06-23 インターナショナル・ビジネス・マシーンズ・コーポレーション コスト評価システム、方法及びプログラム
JP5045773B2 (ja) * 2010-03-12 2012-10-10 トヨタ自動車株式会社 燃料噴射制御装置
JP5141723B2 (ja) * 2010-06-18 2013-02-13 株式会社デンソー 内燃機関の燃料噴射制御装置
CN102269070B (zh) * 2011-08-16 2013-11-13 联合汽车电子有限公司 发动机燃油喷射控制方法
JP5720513B2 (ja) * 2011-09-27 2015-05-20 トヨタ自動車株式会社 内燃機関の制御装置
CN102359418B (zh) * 2011-10-28 2013-11-06 联合汽车电子有限公司 发动机燃油喷射控制方法
DE102012206582A1 (de) * 2012-04-20 2013-10-24 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
JP5928380B2 (ja) * 2013-03-21 2016-06-01 マツダ株式会社 エンジンの燃料噴射制御装置
JP6183552B2 (ja) * 2014-05-27 2017-08-23 日産自動車株式会社 ディーゼルエンジンの制御装置および制御方法
JP6482162B2 (ja) * 2015-05-11 2019-03-13 ボッシュ株式会社 微小燃料噴射量補正方法及びコモンレール式燃料噴射制御装置
EP3121425A1 (en) * 2015-07-24 2017-01-25 Winterthur Gas & Diesel AG Method and device for inspecting an electronically controlled injection device for injecting a fuel into a cylinder of an internal combustion engine
JP2018193918A (ja) * 2017-05-17 2018-12-06 マツダ株式会社 ディーゼルエンジンの燃料噴射制御方法及び燃料噴射制御装置
JP2018193914A (ja) * 2017-05-17 2018-12-06 マツダ株式会社 ディーゼルエンジンの燃料噴射制御方法及び燃料噴射制御装置
US20200088125A1 (en) * 2017-05-17 2020-03-19 Mazda Motor Corporation Fuel injection control method and fuel injection control system for diesel engine
JP2018193916A (ja) * 2017-05-17 2018-12-06 マツダ株式会社 ディーゼルエンジンの燃料噴射制御方法及び燃料噴射制御装置
JP6716101B2 (ja) 2017-05-17 2020-07-01 マツダ株式会社 ディーゼルエンジンの燃料噴射制御方法及び燃料噴射制御装置
JP2018193919A (ja) * 2017-05-17 2018-12-06 マツダ株式会社 ディーゼルエンジンの燃料噴射制御方法及び燃料噴射制御装置
JP2018193915A (ja) * 2017-05-17 2018-12-06 マツダ株式会社 ディーゼルエンジンの燃料噴射制御方法及び燃料噴射制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1338781A2 (en) * 2002-02-20 2003-08-27 Denso Corporation Accumulation type fuel injection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937148B4 (de) * 1999-08-06 2012-12-27 Robert Bosch Gmbh Verfahren zur Bestimmung der Kraftstoff-Einspritzmengen
JP2002089330A (ja) 2000-09-19 2002-03-27 Daihatsu Motor Co Ltd ディーゼルエンジンの燃料噴射時期制御方法
DE10316811A1 (de) * 2003-04-11 2004-11-04 Siemens Ag Verfahren zur Bestimmung der Einspritzzeitdauer bei einer Brennkraftmaschine mit einem Kennfeldwert und einem Korrekturwert und Verfahren zur Ermittlung des Korrekturwerts
JP4258490B2 (ja) * 2005-05-25 2009-04-30 株式会社デンソー 燃料噴射装置
JP2007132315A (ja) * 2005-11-14 2007-05-31 Denso Corp 燃料噴射制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1338781A2 (en) * 2002-02-20 2003-08-27 Denso Corporation Accumulation type fuel injection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257418A (zh) * 2015-10-27 2016-01-20 潍柴动力股份有限公司 一种燃油喷射控制方法

Also Published As

Publication number Publication date
DE102009003121A1 (de) 2009-11-26
JP2009275621A (ja) 2009-11-26
JP4582191B2 (ja) 2010-11-17
CN101581253A (zh) 2009-11-18
DE102009003121B4 (de) 2015-02-05

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