JP5809796B2 - 内燃機関の燃料噴射制御装置 - Google Patents

内燃機関の燃料噴射制御装置 Download PDF

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Publication number
JP5809796B2
JP5809796B2 JP2010265892A JP2010265892A JP5809796B2 JP 5809796 B2 JP5809796 B2 JP 5809796B2 JP 2010265892 A JP2010265892 A JP 2010265892A JP 2010265892 A JP2010265892 A JP 2010265892A JP 5809796 B2 JP5809796 B2 JP 5809796B2
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Japan
Prior art keywords
fuel
injection
amount
change
injections
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Application number
JP2010265892A
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English (en)
Japanese (ja)
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JP2012117400A5 (enExample
JP2012117400A (ja
Inventor
岡本　多加志
多加志 岡本
哲生 松村
哲生 松村
儀信 有原
儀信 有原
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Hitachi Astemo Ltd
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Hitachi Automotive Systems Ltd
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 Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Priority to JP2010265892A priority Critical patent/JP5809796B2/ja
Priority to CN201110375453.9A priority patent/CN102477913B/zh
Priority to US13/306,166 priority patent/US20120136555A1/en
Priority to EP11191083.2A priority patent/EP2458186B1/en
Publication of JP2012117400A publication Critical patent/JP2012117400A/ja
Publication of JP2012117400A5 publication Critical patent/JP2012117400A5/ja
Application granted granted Critical
Publication of JP5809796B2 publication Critical patent/JP5809796B2/ja
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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
    • 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
    • F02D41/047—Taking into account fuel evaporation or wall wetting
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2010265892A 2010-11-30 2010-11-30 内燃機関の燃料噴射制御装置 Active JP5809796B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010265892A JP5809796B2 (ja) 2010-11-30 2010-11-30 内燃機関の燃料噴射制御装置
CN201110375453.9A CN102477913B (zh) 2010-11-30 2011-11-23 内燃机的燃料喷射控制装置
US13/306,166 US20120136555A1 (en) 2010-11-30 2011-11-29 Fuel Injection Control Apparatus For Internal Combustion Engine
EP11191083.2A EP2458186B1 (en) 2010-11-30 2011-11-29 Fuel injection control apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010265892A JP5809796B2 (ja) 2010-11-30 2010-11-30 内燃機関の燃料噴射制御装置

Publications (3)

Publication Number Publication Date
JP2012117400A JP2012117400A (ja) 2012-06-21
JP2012117400A5 JP2012117400A5 (enExample) 2013-04-18
JP5809796B2 true JP5809796B2 (ja) 2015-11-11

Family

ID=45044412

Family Applications (1)

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JP2010265892A Active JP5809796B2 (ja) 2010-11-30 2010-11-30 内燃機関の燃料噴射制御装置

Country Status (4)

Country Link
US (1) US20120136555A1 (enExample)
EP (1) EP2458186B1 (enExample)
JP (1) JP5809796B2 (enExample)
CN (1) CN102477913B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5562910B2 (ja) * 2011-06-30 2014-07-30 日立オートモティブシステムズ株式会社 筒内噴射式エンジンの制御装置
US9243580B2 (en) * 2011-12-07 2016-01-26 Ford Global Technologies, Llc Method and system for reducing soot formed by an engine
JP6123175B2 (ja) * 2012-06-29 2017-05-10 マツダ株式会社 直噴エンジンの燃料噴射装置
US9470195B2 (en) * 2012-12-18 2016-10-18 Fca Us Llc Fuel supply system with accumulator
JP2014173550A (ja) * 2013-03-12 2014-09-22 Denso Corp 筒内噴射式内燃機関の燃料噴射制御装置
US20140336901A1 (en) * 2013-05-09 2014-11-13 Ford Global Technologies, Llc High-pressure fuel pump protection
JP2016070152A (ja) * 2014-09-29 2016-05-09 マツダ株式会社 ディーゼルエンジンの制御装置
WO2017022088A1 (ja) * 2015-08-04 2017-02-09 日産自動車株式会社 燃料噴射制御方法及び燃料噴射制御装置
RU2675804C1 (ru) * 2016-01-14 2018-12-25 Ниссан Мотор Ко., Лтд. Способ управления и устройство управления для двигателя внутреннего сгорания с прямым впрыском
DE112017000208B4 (de) * 2016-02-05 2023-08-10 Hitachi Astemo, Ltd. Steuervorrichtung für Brennkraftmaschine
US10041434B2 (en) * 2016-09-08 2018-08-07 Ford Global Technologies, Llc Fuel injection operation
JP6685215B2 (ja) * 2016-09-30 2020-04-22 日立オートモティブシステムズ株式会社 エンジン制御装置
DE102018221683A1 (de) * 2018-12-13 2020-06-18 Hyundai Motor Company Verfahren zum Betreiben eines Kraftstoffeinspritzsystems eines Kraftfahrzeugs und Kraftstoffeinspritzsystem
JP7171531B2 (ja) * 2019-09-24 2022-11-15 本田技研工業株式会社 燃料噴射制御装置
JP7252170B2 (ja) * 2020-03-31 2023-04-04 本田技研工業株式会社 内燃機関の制御装置
JP7405038B2 (ja) * 2020-08-07 2023-12-26 いすゞ自動車株式会社 制御装置
JP7230284B1 (ja) * 2021-06-24 2023-02-28 株式会社日立製作所 軌条車両用空気調和機

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DE19632650C1 (de) * 1996-08-13 1998-03-12 Siemens Ag Verfahren zum Unterdrücken von Drehmomentsprüngen beim Betrieb einer Brennkraftmaschine
US5924403A (en) * 1997-06-06 1999-07-20 Detroit Diesel Corporation Method for enhanced split injection in internal combustion engines
US5893347A (en) * 1997-12-18 1999-04-13 Caterpillar Inc. Method for delivering a small quantity of fuel with a hydraulically-actuated injector during split injection
JP3414303B2 (ja) * 1998-03-17 2003-06-09 日産自動車株式会社 直噴火花点火式内燃機関の制御装置
US6032642A (en) * 1998-09-18 2000-03-07 Detroit Diesel Corporation Method for enhanced split injection in internal combustion engines
IT1308412B1 (it) * 1999-03-05 2001-12-17 Fiat Ricerche Metodo di controllo della combustione di un motore diesel ad iniezionediretta tramite l'attuazione di iniezioni multiple mediante un sistema
JP2001012286A (ja) * 1999-06-25 2001-01-16 Toyota Motor Corp 筒内噴射式内燃機関の燃料噴射制御装置
DE19931823B4 (de) * 1999-07-08 2009-02-12 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US6467452B1 (en) * 2000-07-13 2002-10-22 Caterpillar Inc Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine
DE10105755A1 (de) * 2001-02-08 2002-08-29 Bosch Gmbh Robert Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine
EP1247970B1 (de) * 2001-04-06 2008-01-23 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US6705278B2 (en) * 2001-06-26 2004-03-16 Caterpillar Inc Fuel injector with main shot and variable anchor delay
DE10242226A1 (de) * 2002-09-12 2004-03-25 Daimlerchrysler Ag Verfahren zum Betrieb einer fremdgezündeten Brennkraftmaschine
US6843221B2 (en) * 2002-10-23 2005-01-18 Caterpillar Reduced emissions fuel injection control strategy
JP4499643B2 (ja) * 2005-09-30 2010-07-07 日立オートモティブシステムズ株式会社 多段燃料噴射式内燃機関
DE102006035139B4 (de) * 2005-11-08 2020-03-12 Daimler Ag Verfahren zum Kaltlauf-Betrieb einer fremdgezündeten Brennkraftmaschine
JP2007224753A (ja) * 2006-02-21 2007-09-06 Mazda Motor Corp 火花点火式直噴エンジン
JP4538442B2 (ja) * 2006-11-11 2010-09-08 ボッシュ株式会社 パイロット噴射制御方法及びその装置
JP4816651B2 (ja) * 2008-01-25 2011-11-16 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
JP5098683B2 (ja) * 2008-02-15 2012-12-12 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
US7769532B2 (en) * 2008-03-31 2010-08-03 Perkins Engines Company Limited Method for operating fuel injection system
JP2010025091A (ja) * 2008-07-24 2010-02-04 Hitachi Ltd 筒内噴射型内燃機関の制御装置
US10344702B2 (en) * 2012-07-16 2019-07-09 Ford Global Technologies, Llc Differential fuel injection

Also Published As

Publication number Publication date
US20120136555A1 (en) 2012-05-31
CN102477913B (zh) 2015-05-20
CN102477913A (zh) 2012-05-30
JP2012117400A (ja) 2012-06-21
EP2458186A3 (en) 2015-03-25
EP2458186B1 (en) 2017-08-16
EP2458186A2 (en) 2012-05-30

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