DE50107911D1 - METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR A MOTOR VEHICLE - Google Patents

METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR A MOTOR VEHICLE

Info

Publication number
DE50107911D1
DE50107911D1 DE50107911T DE50107911T DE50107911D1 DE 50107911 D1 DE50107911 D1 DE 50107911D1 DE 50107911 T DE50107911 T DE 50107911T DE 50107911 T DE50107911 T DE 50107911T DE 50107911 D1 DE50107911 D1 DE 50107911D1
Authority
DE
Germany
Prior art keywords
operating
combustion engine
internal combustion
motor vehicle
supply 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.)
Expired - Lifetime
Application number
DE50107911T
Other languages
German (de)
Inventor
Walter Lorch
Gerhard Wiltschek
Harald Lang
Hansjoerg Bochum
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 DE50107911T priority Critical patent/DE50107911D1/en
Application granted granted Critical
Publication of DE50107911D1 publication Critical patent/DE50107911D1/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
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
    • 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
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • 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
    • F02D2200/0602—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
    • F02D2250/31—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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
DE50107911T 2000-04-27 2001-04-24 METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR A MOTOR VEHICLE Expired - Lifetime DE50107911D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50107911T DE50107911D1 (en) 2000-04-27 2001-04-24 METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR A MOTOR VEHICLE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10020629A DE10020629A1 (en) 2000-04-27 2000-04-27 Method for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle
DE50107911T DE50107911D1 (en) 2000-04-27 2001-04-24 METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR A MOTOR VEHICLE
PCT/DE2001/001556 WO2001081747A1 (en) 2000-04-27 2001-04-24 Method for operating a fuel supply system for an internal combustion engine, especially in a motor vehicle

Publications (1)

Publication Number Publication Date
DE50107911D1 true DE50107911D1 (en) 2005-12-08

Family

ID=7640095

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10020629A Ceased DE10020629A1 (en) 2000-04-27 2000-04-27 Method for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle
DE50107911T Expired - Lifetime DE50107911D1 (en) 2000-04-27 2001-04-24 METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR A MOTOR VEHICLE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10020629A Ceased DE10020629A1 (en) 2000-04-27 2000-04-27 Method for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle

Country Status (6)

Country Link
EP (1) EP1278950B1 (en)
JP (1) JP4546691B2 (en)
KR (1) KR20020089534A (en)
DE (2) DE10020629A1 (en)
ES (1) ES2250409T3 (en)
WO (1) WO2001081747A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131506A1 (en) * 2001-07-02 2003-01-23 Bosch Gmbh Robert Method for operating an internal combustion engine, in particular a motor vehicle
DE102006032466B3 (en) * 2006-07-13 2007-09-13 Siemens Ag Fuel e.g. diesel, quantity controlling valve`s characteristic adapting method for use in motor vehicle, involves controlling quantity controlling valve with test equipment in operating point having operating parameter for providing fuel
DE102010029933B4 (en) * 2010-06-10 2020-02-06 Robert Bosch Gmbh Method and device for operating a fuel injection system
DE102011075108A1 (en) * 2011-01-31 2012-08-02 Robert Bosch Gmbh A method of determining a control amount of an injector
SE540146C2 (en) * 2016-06-21 2018-04-10 Scania Cv Ab Method for determining the proper operation of a valve in a gas tank system
DE102016220123B4 (en) * 2016-10-14 2018-05-09 Continental Automotive Gmbh Method and device for plausibilizing the functionality of a high-pressure sensor of a fuel injection system of a motor vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513158A1 (en) * 1995-04-07 1996-10-10 Bosch Gmbh Robert Device for detecting a leak in a fuel supply system
DE19622757B4 (en) * 1995-11-09 2007-05-10 Robert Bosch Gmbh Method and device for detecting a leak in a fuel supply system of a high-pressure injection internal combustion engine
DE19548280A1 (en) * 1995-12-22 1997-06-26 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
DE19604552B4 (en) * 1996-02-08 2007-10-31 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
DE19626689C1 (en) * 1996-07-03 1997-11-20 Bosch Gmbh Robert Common-rail fuel injection system monitoring method
DE19721176C2 (en) * 1997-05-21 2000-01-13 Bosch Gmbh Robert System for checking a pressure sensor of a fuel supply system for an internal combustion engine, in particular a motor vehicle
DE19757594C2 (en) * 1997-12-23 2002-11-28 Siemens Ag Method and device for monitoring the function of a pressure regulator
DE19833086B4 (en) * 1998-07-23 2013-08-01 Robert Bosch Gmbh Maximum value method and device for detecting a leak in a fuel supply system of an internal combustion engine
DE19856203C2 (en) * 1998-12-05 2001-12-06 Bosch Gmbh Robert Fuel supply system for an internal combustion engine, in particular of a motor vehicle

Also Published As

Publication number Publication date
KR20020089534A (en) 2002-11-29
EP1278950B1 (en) 2005-11-02
WO2001081747A1 (en) 2001-11-01
JP4546691B2 (en) 2010-09-15
EP1278950A1 (en) 2003-01-29
ES2250409T3 (en) 2006-04-16
DE10020629A1 (en) 2001-11-08
JP2003531999A (en) 2003-10-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition