DE69923245D1 - Vorrichtung zur Kraftstoffeinspritzung einer Brennkraftmaschine - Google Patents

Vorrichtung zur Kraftstoffeinspritzung einer Brennkraftmaschine

Info

Publication number
DE69923245D1
DE69923245D1 DE69923245T DE69923245T DE69923245D1 DE 69923245 D1 DE69923245 D1 DE 69923245D1 DE 69923245 T DE69923245 T DE 69923245T DE 69923245 T DE69923245 T DE 69923245T DE 69923245 D1 DE69923245 D1 DE 69923245D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
fuel injection
fuel
injection
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.)
Expired - Lifetime
Application number
DE69923245T
Other languages
English (en)
Other versions
DE69923245T2 (de
Inventor
Futoshi Nakano
Suzuhiro Saiki
Tadashi Uchiyama
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors 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
Priority claimed from JP10051296A external-priority patent/JPH11229950A/ja
Priority claimed from JP05129598A external-priority patent/JP4234221B2/ja
Application filed by Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Publication of DE69923245D1 publication Critical patent/DE69923245D1/de
Application granted granted Critical
Publication of DE69923245T2 publication Critical patent/DE69923245T2/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
    • F02D41/008—Controlling each cylinder individually
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2412—One-parameter addressing technique
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2416—Interpolation techniques
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2432—Methods of calibration
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2464—Characteristics of actuators
    • F02D41/2467—Characteristics of actuators for injectors
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
    • 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
DE69923245T 1998-02-18 1999-02-17 Vorrichtung zur Kraftstoffeinspritzung einer Brennkraftmaschine Expired - Lifetime DE69923245T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10051296A JPH11229950A (ja) 1998-02-18 1998-02-18 エンジンの燃料噴射制御装置
JP05129598A JP4234221B2 (ja) 1998-02-18 1998-02-18 エンジンの燃料噴射制御装置
JP5129598 1998-02-18
JP5129698 1998-02-18

Publications (2)

Publication Number Publication Date
DE69923245D1 true DE69923245D1 (de) 2005-02-24
DE69923245T2 DE69923245T2 (de) 2006-04-13

Family

ID=26391834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69923245T Expired - Lifetime DE69923245T2 (de) 1998-02-18 1999-02-17 Vorrichtung zur Kraftstoffeinspritzung einer Brennkraftmaschine

Country Status (3)

Country Link
US (1) US6237567B1 (de)
EP (1) EP0937882B1 (de)
DE (1) DE69923245T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10026274A1 (de) * 2000-05-26 2001-12-06 Siemens Ag Verfahren zur Zylindergleichstellung bei einer Brennkraftmaschine
DE10026273C2 (de) * 2000-05-26 2003-01-02 Siemens Ag Verfahren zur Zylindergleichstellung bei einer Verbrennungskraftmaschine
US6484696B2 (en) * 2001-04-03 2002-11-26 Caterpillar Inc. Model based rail pressure control for variable displacement pumps
JP2003232241A (ja) * 2002-02-08 2003-08-22 Mitsubishi Electric Corp 内燃機関の燃料噴射装置
DE10311011B4 (de) * 2003-03-13 2016-10-20 Robert Bosch Gmbh Verfahren zum Erfassen eines individuellen Offsetwertes einer elektrischen Größe zum Ansteuern eines Einspritzventils einer Brennkraftmaschine
DE10317684B4 (de) * 2003-04-17 2015-02-12 Robert Bosch Gmbh Verfahren und Steuergerät zum Betreiben einer Brennkraftmaschine
FR2857700B1 (fr) * 2003-07-16 2005-09-30 Magneti Marelli Motopropulsion Procede de determination en temps reel de la caracteristique de debit d'injecteur de carburant
US7114487B2 (en) * 2004-01-16 2006-10-03 Ford Motor Company Ice-breaking, autozero and frozen throttle plate detection at power-up for electronic motorized throttle
DE102006019894B3 (de) * 2006-04-28 2007-07-12 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102007024823B4 (de) 2007-05-29 2014-10-23 Continental Automotive Gmbh Verfahren und Vorrichtung zur Bestimmung eines Ansteuerparameters für einen Kraftstoffinjektor einer Brennkraftmaschine
DE102008002482A1 (de) * 2008-06-17 2009-12-24 Robert Bosch Gmbh Verfahren und Vorrichtung zur Kalibrierung eines Kraftstoffzumesssystems einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE102008051820B4 (de) * 2008-10-15 2016-02-18 Continental Automotive Gmbh Verfahren zur Korrektur von Einspritzmengen bzw. -dauern eines Kraftstoffinjektors
CA2785989A1 (en) * 2009-12-31 2011-07-07 Neograft Technologies, Inc. Graft devices and methods of fabrication
DE102012210739B4 (de) 2012-06-25 2022-02-10 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ermittlung von Korrekturwerten zur Ansteuerung eines Kraftstoffeinspritzventils
KR101806354B1 (ko) 2015-12-07 2018-01-10 현대오트론 주식회사 오프닝 듀레이션을 이용한 인젝터 제어 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903669A (en) * 1989-04-03 1990-02-27 General Motors Corporation Method and apparatus for closed loop fuel control
JP3306078B2 (ja) * 1991-09-06 2002-07-24 富士重工業株式会社 エンジンの燃料噴射制御方法
US5191867A (en) 1991-10-11 1993-03-09 Caterpillar Inc. Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure
JPH0639037A (ja) 1992-07-22 1994-02-15 Three Bond Co Ltd 注射針固定用の接着組成物
JPH0639073A (ja) 1992-07-22 1994-02-15 Kazutomi Unno 利き腕用ゴルフ手袋
US5357912A (en) * 1993-02-26 1994-10-25 Caterpillar Inc. Electronic control system and method for a hydraulically-actuated fuel injection system
US5423302A (en) * 1994-03-23 1995-06-13 Caterpillar Inc. Fuel injection control system having actuating fluid viscosity feedback
DE4425295A1 (de) * 1994-07-18 1996-01-25 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US5445129A (en) 1994-07-29 1995-08-29 Caterpillar Inc. Method for controlling a hydraulically-actuated fuel injection system
US5477828A (en) * 1994-07-29 1995-12-26 Caterpillar Inc. Method for controlling a hydraulically-actuated fuel injection system
JP3674066B2 (ja) * 1994-11-21 2005-07-20 株式会社デンソー 内燃機関の燃料噴射制御装置
US5711273A (en) * 1995-08-31 1998-01-27 Caterpillar Inc. Method for controlling the operation of a driver circuit in response to an electrical fault condition
US5586538A (en) * 1995-11-13 1996-12-24 Caterpillar Inc. Method of correcting engine maps based on engine temperature
US6014956A (en) * 1997-12-22 2000-01-18 Caterpillar Inc. Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same
US5957111A (en) * 1998-03-16 1999-09-28 Caterpillar Inc. Method of regulating supply pressure in a hydraulically-actuated system

Also Published As

Publication number Publication date
US6237567B1 (en) 2001-05-29
EP0937882A2 (de) 1999-08-25
DE69923245T2 (de) 2006-04-13
EP0937882B1 (de) 2005-01-19
EP0937882A3 (de) 2002-04-10

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