DE50106367D1 - Method and apparatus for controlling fuel injection - Google Patents

Method and apparatus for controlling fuel injection

Info

Publication number
DE50106367D1
DE50106367D1 DE50106367T DE50106367T DE50106367D1 DE 50106367 D1 DE50106367 D1 DE 50106367D1 DE 50106367 T DE50106367 T DE 50106367T DE 50106367 T DE50106367 T DE 50106367T DE 50106367 D1 DE50106367 D1 DE 50106367D1
Authority
DE
Germany
Prior art keywords
fuel injection
controlling fuel
controlling
injection
fuel
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
DE50106367T
Other languages
German (de)
Inventor
Rainer Pfau
Michael Schueller
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50106367T priority Critical patent/DE50106367D1/en
Application granted granted Critical
Publication of DE50106367D1 publication Critical patent/DE50106367D1/en
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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/2006—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost capacitor
    • 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
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/503—Battery correction, i.e. corrections as a function of the state of the battery, its output or its type
    • 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
DE50106367T 2000-05-11 2001-03-29 Method and apparatus for controlling fuel injection Expired - Lifetime DE50106367D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50106367T DE50106367D1 (en) 2000-05-11 2001-03-29 Method and apparatus for controlling fuel injection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10022953A DE10022953A1 (en) 2000-05-11 2000-05-11 Method and device for controlling fuel injection
DE50106367T DE50106367D1 (en) 2000-05-11 2001-03-29 Method and apparatus for controlling fuel injection

Publications (1)

Publication Number Publication Date
DE50106367D1 true DE50106367D1 (en) 2005-07-07

Family

ID=7641568

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10022953A Withdrawn DE10022953A1 (en) 2000-05-11 2000-05-11 Method and device for controlling fuel injection
DE50106367T Expired - Lifetime DE50106367D1 (en) 2000-05-11 2001-03-29 Method and apparatus for controlling fuel injection

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10022953A Withdrawn DE10022953A1 (en) 2000-05-11 2000-05-11 Method and device for controlling fuel injection

Country Status (4)

Country Link
EP (1) EP1154142B1 (en)
JP (1) JP2002004923A (en)
KR (1) KR100771290B1 (en)
DE (2) DE10022953A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140157B4 (en) * 2001-08-16 2010-07-22 Robert Bosch Gmbh Method and device for driving a solenoid valve
DE102011078873A1 (en) * 2011-07-08 2013-01-10 Robert Bosch Gmbh Method for driving an electromagnetic consumer
CN115405433B (en) * 2022-09-29 2023-11-17 潍柴动力股份有限公司 Control method, device, equipment and medium for engine oil supply pressure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62142837A (en) * 1985-12-18 1987-06-26 Toyota Motor Corp Intake control device for internal combustion engine
US4982331A (en) * 1988-01-25 1991-01-01 Mitsubishi Denki Kabushiki Kaisha Fuel injector control apparatus
DE19539071A1 (en) * 1995-03-02 1996-09-05 Bosch Gmbh Robert Device for controlling at least one electromagnetic consumer
EP0812461B1 (en) * 1995-03-02 1999-05-06 Robert Bosch Gmbh Device for controlling at least one electromagnetic consumer
DE19536109A1 (en) * 1995-09-28 1997-04-03 Bosch Gmbh Robert Method and device for monitoring a fuel metering system
JP3223791B2 (en) * 1996-04-10 2001-10-29 トヨタ自動車株式会社 Fuel supply device for internal combustion engine
DE19731102C2 (en) * 1997-07-19 2003-02-06 Bosch Gmbh Robert System for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle
DE19746980A1 (en) * 1997-10-24 1999-04-29 Bosch Gmbh Robert Method of driving electromagnetic load, esp. a fuel injection valve for an internal combustion engine
DE19813138A1 (en) * 1998-03-25 1999-09-30 Bosch Gmbh Robert Method and device for controlling an electromagnetic consumer
DE19853823A1 (en) * 1998-11-21 2000-05-25 Bosch Gmbh Robert Method of operating internal combustion engine, especially for motor vehicle, involves controlling fuel pump delivery rate depending on input parameters via characteristic field

Also Published As

Publication number Publication date
DE10022953A1 (en) 2001-11-15
KR100771290B1 (en) 2007-10-29
JP2002004923A (en) 2002-01-09
EP1154142A3 (en) 2003-04-23
KR20010104663A (en) 2001-11-26
EP1154142A2 (en) 2001-11-14
EP1154142B1 (en) 2005-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition