DE10191563D2 - 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
DE10191563D2
DE10191563D2 DE10191563T DE10191563T DE10191563D2 DE 10191563 D2 DE10191563 D2 DE 10191563D2 DE 10191563 T DE10191563 T DE 10191563T DE 10191563 T DE10191563 T DE 10191563T DE 10191563 D2 DE10191563 D2 DE 10191563D2
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
DE10191563T
Other languages
German (de)
Inventor
Thomas Frenz
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 DE10191563T priority Critical patent/DE10191563D2/en
Application granted granted Critical
Publication of DE10191563D2 publication Critical patent/DE10191563D2/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
    • F02D41/22—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
DE10191563T 2000-04-27 2001-04-14 Method for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle Expired - Lifetime DE10191563D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10191563T DE10191563D2 (en) 2000-04-27 2001-04-14 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
DE2000120627 DE10020627A1 (en) 2000-04-27 2000-04-27 Method for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle
PCT/DE2001/001467 WO2001081746A1 (en) 2000-04-27 2001-04-14 Method for operating a fuel supply system for an internal combustion engine, especially of an automobile
DE10191563T DE10191563D2 (en) 2000-04-27 2001-04-14 Method for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle

Publications (1)

Publication Number Publication Date
DE10191563D2 true DE10191563D2 (en) 2003-04-17

Family

ID=7640094

Family Applications (3)

Application Number Title Priority Date Filing Date
DE2000120627 Withdrawn DE10020627A1 (en) 2000-04-27 2000-04-27 Method for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle
DE50110266T Expired - Lifetime DE50110266D1 (en) 2000-04-27 2001-04-14 METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR A MOTOR VEHICLE
DE10191563T Expired - Lifetime DE10191563D2 (en) 2000-04-27 2001-04-14 Method for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE2000120627 Withdrawn DE10020627A1 (en) 2000-04-27 2000-04-27 Method for operating a fuel supply system for an internal combustion engine, in particular a motor vehicle
DE50110266T Expired - Lifetime DE50110266D1 (en) 2000-04-27 2001-04-14 METHOD FOR OPERATING A FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR A MOTOR VEHICLE

Country Status (5)

Country Link
EP (1) EP1278949B1 (en)
JP (1) JP2003531998A (en)
AU (1) AU2001262037A1 (en)
DE (3) DE10020627A1 (en)
WO (1) WO2001081746A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357158B4 (en) * 2003-12-06 2013-02-07 Bayerische Motoren Werke Aktiengesellschaft Method for correcting the injection duration of an injector for an internal combustion engine
JP4207010B2 (en) 2005-03-15 2009-01-14 株式会社デンソー Fuel injection device
DE102006053950B4 (en) * 2006-11-15 2008-11-06 Continental Automotive Gmbh Method for functional testing of a pressure detection unit of an injection system of an internal combustion engine
DE102008001444A1 (en) * 2008-04-29 2009-11-05 Robert Bosch Gmbh Method for determining an overpressure in a fuel accumulator of an injection system of an internal combustion engine
DE102008021581B3 (en) * 2008-04-30 2009-11-26 Continental Automotive Gmbh Method for determining the rail pressure in a common rail system and common rail injection system
JP4609524B2 (en) 2008-05-09 2011-01-12 株式会社デンソー Fuel pressure control device and fuel pressure control system
DE102010013602B4 (en) * 2010-03-31 2015-09-17 Continental Automotive Gmbh A method for detecting a malfunction of an electronically controlled fuel injection system of an internal combustion engine
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 (5)

* 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
DE19548280A1 (en) * 1995-12-22 1997-06-26 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
JP3849175B2 (en) * 1996-06-24 2006-11-22 日産自動車株式会社 Failure diagnosis device for fuel pressure regulating valve of direct injection internal combustion engine
DE19757655C2 (en) * 1997-12-23 2002-09-26 Siemens Ag Method and device for monitoring the function of a pressure sensor
DE19937962A1 (en) * 1999-08-11 2001-02-15 Bosch Gmbh Robert IC engine common-rail fuel injection system control method monitors valve inserted between high pressure and low pressure regions for indicating fault

Also Published As

Publication number Publication date
JP2003531998A (en) 2003-10-28
DE10020627A1 (en) 2001-11-08
DE50110266D1 (en) 2006-08-03
WO2001081746A1 (en) 2001-11-01
AU2001262037A1 (en) 2001-11-07
EP1278949B1 (en) 2006-06-21
EP1278949A1 (en) 2003-01-29

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination