DE502007001265D1 - Method for operating an injection system of an internal combustion engine - Google Patents

Method for operating an injection system of an internal combustion engine

Info

Publication number
DE502007001265D1
DE502007001265D1 DE200750001265 DE502007001265T DE502007001265D1 DE 502007001265 D1 DE502007001265 D1 DE 502007001265D1 DE 200750001265 DE200750001265 DE 200750001265 DE 502007001265 T DE502007001265 T DE 502007001265T DE 502007001265 D1 DE502007001265 D1 DE 502007001265D1
Authority
DE
Germany
Prior art keywords
operating
combustion engine
internal combustion
injection system
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.)
Active
Application number
DE200750001265
Other languages
German (de)
Inventor
Thomas Dingler
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
Publication of DE502007001265D1 publication Critical patent/DE502007001265D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • 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
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • 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
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions
    • 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

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)
DE200750001265 2006-02-28 2007-01-16 Method for operating an injection system of an internal combustion engine Active DE502007001265D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610009068 DE102006009068A1 (en) 2006-02-28 2006-02-28 Method for operating an injection system of an internal combustion engine

Publications (1)

Publication Number Publication Date
DE502007001265D1 true DE502007001265D1 (en) 2009-09-24

Family

ID=38102922

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200610009068 Withdrawn DE102006009068A1 (en) 2006-02-28 2006-02-28 Method for operating an injection system of an internal combustion engine
DE200750001265 Active DE502007001265D1 (en) 2006-02-28 2007-01-16 Method for operating an injection system of an internal combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE200610009068 Withdrawn DE102006009068A1 (en) 2006-02-28 2006-02-28 Method for operating an injection system of an internal combustion engine

Country Status (2)

Country Link
EP (1) EP1826385B1 (en)
DE (2) DE102006009068A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102008022590B3 (en) * 2008-05-07 2009-11-12 Continental Automotive Gmbh Emergency operating method for combustion engine, involves injecting fuel with fixed injection period, where emergency operation is guided by engine idle controller regulating variation of fuel supply and drain in place of injection period
DE102008035985B4 (en) * 2008-08-01 2010-07-08 Continental Automotive Gmbh Method and device for regulating the fuel pressure in the pressure accumulator of a common rail injection system
DE102009018654B3 (en) * 2009-04-23 2011-01-05 Continental Automotive Gmbh Method and device for operating an internal combustion engine
DE102009050467B4 (en) * 2009-10-23 2017-04-06 Mtu Friedrichshafen Gmbh Method for controlling and regulating an internal combustion engine
DE102009050468B4 (en) 2009-10-23 2017-03-16 Mtu Friedrichshafen Gmbh Method for controlling and regulating an internal combustion engine
DE102016212671B4 (en) * 2016-07-12 2018-05-30 Continental Automotive Gmbh A driving method for driving an intake valve of a high-pressure fuel pump and fuel injection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024064A (en) * 1996-08-09 2000-02-15 Denso Corporation High pressure fuel injection system for internal combustion engine
DE10014737A1 (en) * 2000-03-24 2001-10-11 Bosch Gmbh Robert Method for determining the rail pressure of an injection valve with a piezoelectric actuator
DE10155247B4 (en) * 2001-11-09 2006-08-24 Siemens Ag Injection system with emergency function
DE10157641C2 (en) * 2001-11-24 2003-09-25 Mtu Friedrichshafen Gmbh Method for controlling an internal combustion engine
JP2005337182A (en) * 2004-05-28 2005-12-08 Mitsubishi Electric Corp Fuel pressure control device for internal combustion engine

Also Published As

Publication number Publication date
DE102006009068A1 (en) 2007-08-30
EP1826385B1 (en) 2009-08-12
EP1826385A1 (en) 2007-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition