EP1030047A3 - Krafstoffdrucksteuervorrichtung und Verfahren für ein Hochdruckkraftstoffeinspritzsystem - Google Patents

Krafstoffdrucksteuervorrichtung und Verfahren für ein Hochdruckkraftstoffeinspritzsystem Download PDF

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Publication number
EP1030047A3
EP1030047A3 EP00100737A EP00100737A EP1030047A3 EP 1030047 A3 EP1030047 A3 EP 1030047A3 EP 00100737 A EP00100737 A EP 00100737A EP 00100737 A EP00100737 A EP 00100737A EP 1030047 A3 EP1030047 A3 EP 1030047A3
Authority
EP
European Patent Office
Prior art keywords
fuel
common rail
pressure
high pressure
injection system
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
EP00100737A
Other languages
English (en)
French (fr)
Other versions
EP1030047A2 (de
EP1030047B1 (de
Inventor
Tatsumasa Sugiyama
Yuuichirou Katou
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 JP03547099A external-priority patent/JP4147669B2/ja
Priority claimed from JP11035468A external-priority patent/JP2000234543A/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP1030047A2 publication Critical patent/EP1030047A2/de
Publication of EP1030047A3 publication Critical patent/EP1030047A3/de
Application granted granted Critical
Publication of EP1030047B1 publication Critical patent/EP1030047B1/de
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
    • F02D41/3845—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
    • F02D41/3827—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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1422—Variable gain or coefficients
    • 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
    • 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
    • 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
    • F02D2200/0606—Fuel temperature
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/408—Electrically controlling a diesel injection pump of the distributing type

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
EP20000100737 1999-02-15 2000-01-14 Krafstoffdrucksteuervorrichtung und Verfahren für ein Hochdruckkraftstoffeinspritzsystem Expired - Lifetime EP1030047B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3547099 1999-02-15
JP03547099A JP4147669B2 (ja) 1999-02-15 1999-02-15 内燃機関の燃料圧制御装置
JP11035468A JP2000234543A (ja) 1999-02-15 1999-02-15 高圧燃料噴射系の燃料圧制御装置
JP3546899 1999-02-15

Publications (3)

Publication Number Publication Date
EP1030047A2 EP1030047A2 (de) 2000-08-23
EP1030047A3 true EP1030047A3 (de) 2005-06-01
EP1030047B1 EP1030047B1 (de) 2010-11-17

Family

ID=26374466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000100737 Expired - Lifetime EP1030047B1 (de) 1999-02-15 2000-01-14 Krafstoffdrucksteuervorrichtung und Verfahren für ein Hochdruckkraftstoffeinspritzsystem

Country Status (2)

Country Link
EP (1) EP1030047B1 (de)
DE (1) DE60045229D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4023020B2 (ja) * 1999-02-19 2007-12-19 トヨタ自動車株式会社 高圧燃料噴射系の燃料圧制御装置
JP3714099B2 (ja) * 2000-03-23 2005-11-09 トヨタ自動車株式会社 内燃機関の燃料圧力制御装置
DE10137869A1 (de) 2001-08-02 2003-02-20 Siemens Ag Einspritzanlage und Verfahren zu deren Betrieb
DE10211283A1 (de) * 2002-03-14 2003-09-25 Bosch Gmbh Robert Verfahren zum Betreiben eines Kraftstoffzumesssystems eines Kraftfahrzeugs, Computerprogramm, Steuergerät und Kraftstoffzumesssystem
JP4222097B2 (ja) * 2002-06-10 2009-02-12 日産自動車株式会社 内燃機関の燃料系診断装置
DE102004023365B4 (de) * 2004-05-12 2007-07-19 Mtu Friedrichshafen Gmbh Verfahren zur Druck-Regelung eines Speichereinspritzsystems
DE102005058966B3 (de) * 2005-12-09 2007-08-02 Siemens Ag Verfahren zur Adaption einer Vorsteuerung in einer Druckregelung für eine Common-Rail-Einspritzanlage für eine Brennkraftmaschine und Mittel zur Durchführung des Verfahrens
JP4170345B2 (ja) * 2006-01-31 2008-10-22 三菱電機株式会社 内燃機関の高圧燃料ポンプ制御装置
JP4506700B2 (ja) * 2006-03-27 2010-07-21 株式会社デンソー 燃料噴射制御装置
JP4600369B2 (ja) 2006-09-05 2010-12-15 株式会社デンソー 減圧弁遅延補償装置、及びプログラム
JP4951380B2 (ja) * 2007-03-26 2012-06-13 日立オートモティブシステムズ株式会社 高圧燃料系の制御装置
EP2295774A1 (de) 2009-08-18 2011-03-16 Delphi Technologies Holding S.à.r.l. Verfahren und Vorrichtung zur Steuerung einer Common-Rail-Einspritzpumpe
CN102374055B (zh) * 2011-09-22 2014-05-28 中国汽车技术研究中心 发动机轨压预控制及反馈控制装置及控制系统和控制方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501459A2 (de) * 1991-02-27 1992-09-02 Nippondenso Co., Ltd. System und Verfahren zur Kraftstoffeinspritzung mit gemeinsamer Brennstoffleitung
JPH05106495A (ja) * 1991-10-15 1993-04-27 Nippondenso Co Ltd 内燃機関の蓄圧式燃料噴射装置
US5337718A (en) * 1992-06-02 1994-08-16 Walbro Corporation Electronic fuel injection system with heat-pressure response
JPH0988669A (ja) * 1995-09-21 1997-03-31 Mitsubishi Motors Corp 蓄圧式燃料噴射制御装置
US5720262A (en) * 1994-07-22 1998-02-24 C.R.F. Societa Consortile Per Azioni Dynamic electronic control system for controlling the injection pressure of a rail injection system
EP0860601A2 (de) * 1997-02-21 1998-08-26 Toyota Jidosha Kabushiki Kaisha Kraftstoffeinspritzsystem für eine Brennkraftmaschine
GB2327777A (en) * 1997-07-25 1999-02-03 Bosch Gmbh Robert Regulating the fuel pressure in an internal combustion engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501459A2 (de) * 1991-02-27 1992-09-02 Nippondenso Co., Ltd. System und Verfahren zur Kraftstoffeinspritzung mit gemeinsamer Brennstoffleitung
JPH05106495A (ja) * 1991-10-15 1993-04-27 Nippondenso Co Ltd 内燃機関の蓄圧式燃料噴射装置
US5337718A (en) * 1992-06-02 1994-08-16 Walbro Corporation Electronic fuel injection system with heat-pressure response
US5720262A (en) * 1994-07-22 1998-02-24 C.R.F. Societa Consortile Per Azioni Dynamic electronic control system for controlling the injection pressure of a rail injection system
JPH0988669A (ja) * 1995-09-21 1997-03-31 Mitsubishi Motors Corp 蓄圧式燃料噴射制御装置
US5906188A (en) * 1995-09-21 1999-05-25 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Accumulator type fuel injection control system and the method thereof
EP0860601A2 (de) * 1997-02-21 1998-08-26 Toyota Jidosha Kabushiki Kaisha Kraftstoffeinspritzsystem für eine Brennkraftmaschine
GB2327777A (en) * 1997-07-25 1999-02-03 Bosch Gmbh Robert Regulating the fuel pressure in an internal combustion engine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 465 (M - 1468) 25 August 1993 (1993-08-25) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 07 31 July 1997 (1997-07-31) *

Also Published As

Publication number Publication date
EP1030047A2 (de) 2000-08-23
EP1030047B1 (de) 2010-11-17
DE60045229D1 (de) 2010-12-30

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