EP0886058A3 - Dispositif de contrôle de pression de carburant pour un système d'injection de moteur à combustion interne - Google Patents

Dispositif de contrôle de pression de carburant pour un système d'injection de moteur à combustion interne Download PDF

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Publication number
EP0886058A3
EP0886058A3 EP98401480A EP98401480A EP0886058A3 EP 0886058 A3 EP0886058 A3 EP 0886058A3 EP 98401480 A EP98401480 A EP 98401480A EP 98401480 A EP98401480 A EP 98401480A EP 0886058 A3 EP0886058 A3 EP 0886058A3
Authority
EP
European Patent Office
Prior art keywords
engine
fuel
common rail
fuel pressure
pressure control
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
EP98401480A
Other languages
German (de)
English (en)
Other versions
EP0886058A2 (fr
EP0886058B1 (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
Priority claimed from JP16298497A external-priority patent/JP3422220B2/ja
Priority claimed from JP11962198A external-priority patent/JP3572937B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP0886058A2 publication Critical patent/EP0886058A2/fr
Publication of EP0886058A3 publication Critical patent/EP0886058A3/fr
Application granted granted Critical
Publication of EP0886058B1 publication Critical patent/EP0886058B1/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
    • 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
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • 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
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
EP19980401480 1997-06-19 1998-06-17 Dispositif de contrôle de pression de carburant pour un système d'injection de moteur à combustion interne Expired - Lifetime EP0886058B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP16298497 1997-06-19
JP16298497A JP3422220B2 (ja) 1997-06-19 1997-06-19 蓄圧式エンジンの燃料噴射制御装置
JP162984/97 1997-06-19
JP119621/98 1998-04-28
JP11962198A JP3572937B2 (ja) 1998-04-28 1998-04-28 蓄圧式燃料噴射機構の燃料圧制御装置
JP11962198 1998-04-28

Publications (3)

Publication Number Publication Date
EP0886058A2 EP0886058A2 (fr) 1998-12-23
EP0886058A3 true EP0886058A3 (fr) 2001-01-17
EP0886058B1 EP0886058B1 (fr) 2004-11-17

Family

ID=26457311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980401480 Expired - Lifetime EP0886058B1 (fr) 1997-06-19 1998-06-17 Dispositif de contrôle de pression de carburant pour un système d'injection de moteur à combustion interne

Country Status (2)

Country Link
EP (1) EP0886058B1 (fr)
DE (1) DE69827552T2 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752025B4 (de) * 1997-11-24 2006-11-09 Siemens Ag Verfahren und Vorrichtung zum Regeln des Kraftstoffdruckes in einem Kraftstoffspeicher
JP4122615B2 (ja) * 1999-02-24 2008-07-23 トヨタ自動車株式会社 高圧燃料噴射系の燃料圧力制御装置
JP2000345885A (ja) * 1999-05-31 2000-12-12 Isuzu Motors Ltd ディーゼルエンジンの燃料噴射制御装置
JP3791298B2 (ja) * 2000-05-09 2006-06-28 トヨタ自動車株式会社 筒内噴射式内燃機関制御装置
DE10042356A1 (de) * 2000-08-29 2002-03-14 Siemens Ag Verfahren zur Verkürzung der Startzeit bei Brennkraftmaschinen mit Speichereinspritzsystem
DE10047001A1 (de) * 2000-09-22 2002-04-25 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
US6604502B1 (en) * 2000-09-27 2003-08-12 Ford Global Technologies, Inc. Method for controlling an internal combustion engine during engine shutdown to reduce evaporative emissions
JP2002235569A (ja) * 2001-02-08 2002-08-23 Toyota Motor Corp 内燃機関の高圧燃料供給装置
JP4322444B2 (ja) * 2001-06-14 2009-09-02 株式会社デンソー 蓄圧式燃料噴射装置
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
DE10152236B4 (de) 2001-10-20 2009-09-24 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors
DE10300178A1 (de) * 2003-01-08 2004-07-22 Robert Bosch Gmbh Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine
DE10343758B4 (de) * 2003-09-22 2015-02-19 Robert Bosch Gmbh Verfahren zur Begrenzung des Druckanstieges in einem Hochdruck-Kraftstoffsystem nach Abstellen eines Verbrennungsmotors
US6973923B1 (en) * 2004-07-20 2005-12-13 International Engine Intellectual Property Company, Llc Dynamic fuel injection control pressure set-point limits
JP2007085232A (ja) * 2005-09-21 2007-04-05 Toyota Motor Corp 筒内直噴内燃機関
US7966984B2 (en) 2007-10-26 2011-06-28 Ford Global Technologies, Llc Direct injection fuel system with reservoir
DE102008007668A1 (de) * 2008-02-06 2009-08-13 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines Kraftstoffzumesssystems einer Brennkraftmaschine
DE102008050051A1 (de) * 2008-10-01 2010-04-15 Continental Automotive Gmbh Verfahren und Vorrichtung zum Stoppen der Brennkraftmaschine eines Kraftfahrzeugs
JP2011127523A (ja) * 2009-12-18 2011-06-30 Bosch Corp 蓄圧式燃料噴射装置の制御装置及び制御方法並びに蓄圧式燃料噴射装置
JP5131265B2 (ja) * 2009-12-24 2013-01-30 株式会社デンソー 燃料圧力制御装置
JP5110109B2 (ja) * 2010-03-16 2012-12-26 株式会社デンソー 燃料圧力制御装置
JP5141706B2 (ja) * 2010-03-19 2013-02-13 株式会社デンソー 燃料圧力制御装置
JP5212501B2 (ja) 2011-02-18 2013-06-19 株式会社デンソー 燃料噴射装置
KR101905553B1 (ko) * 2012-10-31 2018-11-21 현대자동차 주식회사 가솔린 직분사 엔진의 제어 시스템 및 제어 방법
GB2508834B (en) 2012-12-12 2019-12-04 Ford Global Tech Llc controlling a fuel supply system of an engine of a motor vehicle during shutdown and start-up
DE102015220098B3 (de) * 2015-10-15 2017-02-16 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit einem Hochdruck-Kraftstoffeinspritzsystem
FR3050236B1 (fr) * 2016-04-19 2018-04-13 Peugeot Citroen Automobiles Sa Procede d’optimisation d’un temps de redemarrage d’un moteur thermique par pilotage de la pression dans un rail d’injection
CN112377319B (zh) * 2020-11-13 2021-11-26 北京理工大学 一种提高柴油机冷起动性能的喷油压力控制方法
CN113047975B (zh) * 2021-03-23 2023-06-09 无锡威孚高科技集团股份有限公司 一种柴油机燃油系统中电控泄压阀的控制方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60116851A (ja) * 1983-11-29 1985-06-24 Nissan Shatai Co Ltd 燃料噴射エンジンの燃料圧力制御装置
GB2290112A (en) * 1992-10-15 1995-12-13 Fuji Heavy Ind Ltd Starting system control method for high pressure fuel injection engine
US5558068A (en) * 1994-05-31 1996-09-24 Zexel Corporation Solenoid valve unit for fuel injection apparatus
JPH08326616A (ja) * 1995-05-30 1996-12-10 Nippondenso Co Ltd 内燃機関用燃料供給装置
JPH0953534A (ja) * 1995-08-09 1997-02-25 Denso Corp 内燃機関用燃料供給装置
JPH0968122A (ja) * 1995-09-01 1997-03-11 Denso Corp 内燃機関用燃料供給装置
US5711275A (en) * 1995-09-01 1998-01-27 Nippondenso Co., Ltd. Fuel supply apparatus for an internal combustion engine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60116851A (ja) * 1983-11-29 1985-06-24 Nissan Shatai Co Ltd 燃料噴射エンジンの燃料圧力制御装置
GB2290112A (en) * 1992-10-15 1995-12-13 Fuji Heavy Ind Ltd Starting system control method for high pressure fuel injection engine
US5558068A (en) * 1994-05-31 1996-09-24 Zexel Corporation Solenoid valve unit for fuel injection apparatus
JPH08326616A (ja) * 1995-05-30 1996-12-10 Nippondenso Co Ltd 内燃機関用燃料供給装置
US5651347A (en) * 1995-05-30 1997-07-29 Nippondenso Co., Ltd. Fuel supply apparatus for internal combustion engine
JPH0953534A (ja) * 1995-08-09 1997-02-25 Denso Corp 内燃機関用燃料供給装置
US5797374A (en) * 1995-08-09 1998-08-25 Nippondenso Co., Ltd. Fuel supply apparatus for engines
JPH0968122A (ja) * 1995-09-01 1997-03-11 Denso Corp 内燃機関用燃料供給装置
US5711275A (en) * 1995-09-01 1998-01-27 Nippondenso Co., Ltd. Fuel supply apparatus for an internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 272 (M - 425) 30 October 1985 (1985-10-30) *

Also Published As

Publication number Publication date
DE69827552T2 (de) 2005-05-04
EP0886058A2 (fr) 1998-12-23
DE69827552D1 (de) 2004-12-23
EP0886058B1 (fr) 2004-11-17

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