EP1022452A3 - Dispositif et procédé de commande d'injection de combustible du type à accumulation - Google Patents

Dispositif et procédé de commande d'injection de combustible du type à accumulation Download PDF

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Publication number
EP1022452A3
EP1022452A3 EP00100581A EP00100581A EP1022452A3 EP 1022452 A3 EP1022452 A3 EP 1022452A3 EP 00100581 A EP00100581 A EP 00100581A EP 00100581 A EP00100581 A EP 00100581A EP 1022452 A3 EP1022452 A3 EP 1022452A3
Authority
EP
European Patent Office
Prior art keywords
fuel injection
injection amount
timing
actual measurement
measurement value
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
EP00100581A
Other languages
German (de)
English (en)
Other versions
EP1022452B1 (fr
EP1022452A2 (fr
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 JP1632399A external-priority patent/JP4055279B2/ja
Priority claimed from JP06028299A external-priority patent/JP4280350B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP1022452A2 publication Critical patent/EP1022452A2/fr
Publication of EP1022452A3 publication Critical patent/EP1022452A3/fr
Application granted granted Critical
Publication of EP1022452B1 publication Critical patent/EP1022452B1/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
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • 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
    • F02D2200/0602—Fuel pressure
    • F02D2200/0604—Estimation of 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
    • F02D2250/12—Timing of calculation, i.e. specific timing aspects when calculation or updating of engine parameter is performed

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
EP20000100581 1999-01-25 2000-01-12 Dispositif et procédé de commande d'injection de combustible du type à accumulation Expired - Lifetime EP1022452B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1632399 1999-01-25
JP1632399A JP4055279B2 (ja) 1999-01-25 1999-01-25 蓄圧式燃料噴射制御装置
JP6028299 1999-03-08
JP06028299A JP4280350B2 (ja) 1999-03-08 1999-03-08 高圧燃料噴射系の燃料噴射制御装置

Publications (3)

Publication Number Publication Date
EP1022452A2 EP1022452A2 (fr) 2000-07-26
EP1022452A3 true EP1022452A3 (fr) 2002-01-30
EP1022452B1 EP1022452B1 (fr) 2003-10-01

Family

ID=26352649

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000100581 Expired - Lifetime EP1022452B1 (fr) 1999-01-25 2000-01-12 Dispositif et procédé de commande d'injection de combustible du type à accumulation

Country Status (3)

Country Link
EP (1) EP1022452B1 (fr)
DE (1) DE60005575T2 (fr)
ES (1) ES2204365T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909955B4 (de) * 1999-03-06 2014-01-23 Robert Bosch Gmbh Verfahren und Vorrichtung zum transienten Betrieb einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE10212508A1 (de) * 2002-03-21 2003-10-02 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine
EP1826397A3 (fr) 2002-05-03 2009-08-05 Delphi Technologies, Inc. Système d'injection de carburant
EP1424480A1 (fr) 2002-11-28 2004-06-02 STMicroelectronics S.r.l. Capteur virtuel de pression pour système d'injection à rampe d'alimentation commune
JP4321342B2 (ja) 2004-04-22 2009-08-26 株式会社デンソー コモンレール式燃料噴射装置
JP4333619B2 (ja) * 2005-04-08 2009-09-16 株式会社デンソー 筒内噴射式の内燃機関の始動制御装置
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
DE102010018467B4 (de) * 2010-04-27 2012-03-01 Continental Automotive Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
GB2534398A (en) * 2015-01-22 2016-07-27 Gm Global Tech Operations Method of operating an internal combustion engine
DE102016224481A1 (de) * 2016-12-08 2018-06-14 Robert Bosch Gmbh Verfahren zur Prädiktion eines Drucks in einem Kraftstoffinjektor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360528A2 (fr) * 1988-09-21 1990-03-28 Matsushita Electric Industrial Co., Ltd. Dispositif de commande de moteur
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
JPH0693915A (ja) * 1992-09-14 1994-04-05 Nippondenso Co Ltd 内燃機関の蓄圧式燃料噴射制御装置
WO1995023921A1 (fr) * 1994-03-01 1995-09-08 Robert Bosch Gmbh Systeme de commande electronique de pression d'injection transitoire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360528A2 (fr) * 1988-09-21 1990-03-28 Matsushita Electric Industrial Co., Ltd. Dispositif de commande de moteur
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
JPH0693915A (ja) * 1992-09-14 1994-04-05 Nippondenso Co Ltd 内燃機関の蓄圧式燃料噴射制御装置
WO1995023921A1 (fr) * 1994-03-01 1995-09-08 Robert Bosch Gmbh Systeme de commande electronique de pression d'injection transitoire

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. 018, no. 360 (M - 1634) 7 July 1994 (1994-07-07) *

Also Published As

Publication number Publication date
ES2204365T3 (es) 2004-05-01
DE60005575T2 (de) 2004-08-05
EP1022452B1 (fr) 2003-10-01
DE60005575D1 (de) 2003-11-06
EP1022452A2 (fr) 2000-07-26

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