EP0896145A3 - Dispositif de commande d'injection de combustible pour moteur à combustion interne à accumulateur - Google Patents

Dispositif de commande d'injection de combustible pour moteur à combustion interne à accumulateur Download PDF

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Publication number
EP0896145A3
EP0896145A3 EP98114569A EP98114569A EP0896145A3 EP 0896145 A3 EP0896145 A3 EP 0896145A3 EP 98114569 A EP98114569 A EP 98114569A EP 98114569 A EP98114569 A EP 98114569A EP 0896145 A3 EP0896145 A3 EP 0896145A3
Authority
EP
European Patent Office
Prior art keywords
pressure
fuel pressure
engine
ecu
control valve
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
EP98114569A
Other languages
German (de)
English (en)
Other versions
EP0896145A2 (fr
EP0896145B1 (fr
Inventor
Akira Kotani
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 Motor Corp
Original Assignee
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 Motor Corp filed Critical Toyota Motor Corp
Publication of EP0896145A2 publication Critical patent/EP0896145A2/fr
Publication of EP0896145A3 publication Critical patent/EP0896145A3/fr
Application granted granted Critical
Publication of EP0896145B1 publication Critical patent/EP0896145B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
    • F02D41/3872—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves characterised by leakage flow in injectors
    • 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
    • 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
    • F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
    • 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
    • F02D41/3809—Common rail control systems
    • F02D41/3827—Common rail control systems for diesel 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D2250/31—Control of the fuel pressure
    • 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
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • 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
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
EP98114569A 1997-08-04 1998-08-03 Dispositif de commande d'injection de combustible pour moteur à combustion interne à accumulateur Expired - Lifetime EP0896145B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20918397 1997-08-04
JP20918397A JP3317202B2 (ja) 1997-08-04 1997-08-04 蓄圧式エンジンの燃料噴射制御装置
JP209183/97 1997-08-04

Publications (3)

Publication Number Publication Date
EP0896145A2 EP0896145A2 (fr) 1999-02-10
EP0896145A3 true EP0896145A3 (fr) 2000-08-09
EP0896145B1 EP0896145B1 (fr) 2004-03-17

Family

ID=16568725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114569A Expired - Lifetime EP0896145B1 (fr) 1997-08-04 1998-08-03 Dispositif de commande d'injection de combustible pour moteur à combustion interne à accumulateur

Country Status (3)

Country Link
EP (1) EP0896145B1 (fr)
JP (1) JP3317202B2 (fr)
DE (1) DE69822380T2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031580A1 (de) * 2000-06-29 2002-01-17 Bosch Gmbh Robert Druckgesteuertes Steuerteil für Common-Rail-Injektoren
JP3724392B2 (ja) 2001-07-26 2005-12-07 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
JP3786062B2 (ja) * 2001-11-06 2006-06-14 株式会社デンソー 蓄圧式燃料噴射装置
DE10156637C1 (de) 2001-11-17 2003-05-28 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung des Startbetriebs einer Brennkraftmaschine
KR100444051B1 (ko) * 2001-12-27 2004-08-11 현대자동차주식회사 디젤 엔진의 냉간시동성 제어장치
JP3988541B2 (ja) * 2002-01-21 2007-10-10 株式会社デンソー 蓄圧式燃料噴射装置
JP2007092626A (ja) * 2005-09-28 2007-04-12 Iseki & Co Ltd 作業機用エンジン
JP4572950B2 (ja) * 2008-04-10 2010-11-04 株式会社デンソー コモンレール圧制御装置およびそれを用いた燃料噴射システム
JP4857371B2 (ja) * 2009-08-31 2012-01-18 日立オートモティブシステムズ株式会社 エンジンの高圧燃料ポンプ制御装置
JP5314156B2 (ja) * 2009-10-23 2013-10-16 ボッシュ株式会社 内燃機関の制御装置
EP2333283A1 (fr) * 2009-12-04 2011-06-15 Perkins Engines Company Limited Procédé et dispositif de contrôle de la pression dans un accumulateur à pression
JP5131265B2 (ja) * 2009-12-24 2013-01-30 株式会社デンソー 燃料圧力制御装置
JP5310624B2 (ja) * 2010-03-26 2013-10-09 株式会社デンソー 燃料圧力制御装置
WO2011135674A1 (fr) * 2010-04-27 2011-11-03 トヨタ自動車 株式会社 Contrôleur pour moteur diesel
JP5333524B2 (ja) * 2011-06-14 2013-11-06 トヨタ自動車株式会社 ディーゼルエンジンの始動制御装置
JP5884744B2 (ja) * 2013-02-05 2016-03-15 株式会社デンソー 燃料供給装置
JP5982536B2 (ja) * 2015-06-23 2016-08-31 日立オートモティブシステムズ株式会社 内燃機関の高圧燃料ポンプ制御装置
DE102016207297B3 (de) * 2016-04-28 2017-10-19 Mtu Friedrichshafen Gmbh Verfahren zum Betrieb einer Brennkraftmaschine, Einrichtung zum Steuern und/oder Regeln einer Brennkraftmaschine, Einspritzsystem und Brennkraftmaschine
GB2578577A (en) * 2018-10-30 2020-05-20 Perkins Engines Co Ltd Fuel system control
CN115450778B (zh) * 2022-09-14 2024-01-09 一汽解放汽车有限公司 供油控制方法、装置、电子设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304605A1 (de) * 1982-02-12 1983-08-25 Steyr Daimler Puch Ag Kraftstoff-einspritzanlage fuer eine elektrische, ein startschloss umfassende anlasseinrichtung aufweisende kraftfahrzeug-dieselmotoren
JPH06207548A (ja) * 1993-01-12 1994-07-26 Nippondenso Co Ltd 内燃機関の燃料噴射装置
EP0681100A2 (fr) * 1994-05-06 1995-11-08 Cummins Engine Company, Inc. Système et méthode de commande électronique pour système accumulateur de carburant
GB2290112A (en) * 1992-10-15 1995-12-13 Fuji Heavy Ind Ltd Starting system control method for high pressure fuel injection engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266149A (ja) * 1987-04-22 1988-11-02 Toyota Motor Corp 内燃機関の燃料噴射制御装置
JP3136938B2 (ja) * 1995-02-23 2001-02-19 トヨタ自動車株式会社 燃料圧力制御装置
JPH09209180A (ja) 1996-02-02 1997-08-12 Fujikura Ltd 銅又は銅合金材の防錆処理方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304605A1 (de) * 1982-02-12 1983-08-25 Steyr Daimler Puch Ag Kraftstoff-einspritzanlage fuer eine elektrische, ein startschloss umfassende anlasseinrichtung aufweisende kraftfahrzeug-dieselmotoren
GB2290112A (en) * 1992-10-15 1995-12-13 Fuji Heavy Ind Ltd Starting system control method for high pressure fuel injection engine
JPH06207548A (ja) * 1993-01-12 1994-07-26 Nippondenso Co Ltd 内燃機関の燃料噴射装置
EP0681100A2 (fr) * 1994-05-06 1995-11-08 Cummins Engine Company, Inc. Système et méthode de commande électronique pour système accumulateur de carburant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 569 (M - 1695) 31 October 1994 (1994-10-31) *

Also Published As

Publication number Publication date
EP0896145A2 (fr) 1999-02-10
DE69822380T2 (de) 2005-02-24
JP3317202B2 (ja) 2002-08-26
DE69822380D1 (de) 2004-04-22
EP0896145B1 (fr) 2004-03-17
JPH1150881A (ja) 1999-02-23

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