SE0103697D0 - Method and apparatus for controlling fuel injection in a diesel engine and diesel engine - Google Patents

Method and apparatus for controlling fuel injection in a diesel engine and diesel engine

Info

Publication number
SE0103697D0
SE0103697D0 SE0103697A SE0103697A SE0103697D0 SE 0103697 D0 SE0103697 D0 SE 0103697D0 SE 0103697 A SE0103697 A SE 0103697A SE 0103697 A SE0103697 A SE 0103697A SE 0103697 D0 SE0103697 D0 SE 0103697D0
Authority
SE
Sweden
Prior art keywords
diesel engine
fuel injection
controlling fuel
cylinder
shy
Prior art date
Application number
SE0103697A
Other languages
Swedish (sv)
Other versions
SE523734C2 (en
SE0103697L (en
Inventor
Roger Haelleberg
Magnus Pettersson
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE0103697A priority Critical patent/SE523734C2/en
Publication of SE0103697D0 publication Critical patent/SE0103697D0/en
Priority to BR0213295-8A priority patent/BR0213295A/en
Priority to DE10297412.8T priority patent/DE10297412B4/en
Priority to PCT/SE2002/002012 priority patent/WO2003040532A1/en
Publication of SE0103697L publication Critical patent/SE0103697L/en
Publication of SE523734C2 publication Critical patent/SE523734C2/en

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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • 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
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0411—Volumetric efficiency
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque

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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

A method and an arrangement 5 for regulation of fuel injection in a multi­cylinder piston engine 4 with diesel operation are distinguished in that the fuel injection is controlled 23 individually for at least one cylinder on the basis of measurement or estimation of the at least one cylinder's individual efficiency at the time.
SE0103697A 2001-11-07 2001-11-07 Method and apparatus for controlling fuel injection in a diesel engine and diesel engine SE523734C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0103697A SE523734C2 (en) 2001-11-07 2001-11-07 Method and apparatus for controlling fuel injection in a diesel engine and diesel engine
BR0213295-8A BR0213295A (en) 2001-11-07 2002-11-06 Diesel engine and method and device for diesel fuel injection control
DE10297412.8T DE10297412B4 (en) 2001-11-07 2002-11-06 Diesel engine and method and apparatus for controlling fuel injection in a diesel engine
PCT/SE2002/002012 WO2003040532A1 (en) 2001-11-07 2002-11-06 Diesel engine and a method and apparatus for fuel injection control in a diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103697A SE523734C2 (en) 2001-11-07 2001-11-07 Method and apparatus for controlling fuel injection in a diesel engine and diesel engine

Publications (3)

Publication Number Publication Date
SE0103697D0 true SE0103697D0 (en) 2001-11-07
SE0103697L SE0103697L (en) 2003-05-08
SE523734C2 SE523734C2 (en) 2004-05-11

Family

ID=20285896

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103697A SE523734C2 (en) 2001-11-07 2001-11-07 Method and apparatus for controlling fuel injection in a diesel engine and diesel engine

Country Status (4)

Country Link
BR (1) BR0213295A (en)
DE (1) DE10297412B4 (en)
SE (1) SE523734C2 (en)
WO (1) WO2003040532A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342952C2 (en) * 1983-11-26 1986-07-03 Daimler-Benz Ag, 7000 Stuttgart Method for optimizing the efficiency of a mixture-compressing injection internal combustion engine
DE4039916A1 (en) * 1989-12-22 1991-06-27 Fev Motorentech Gmbh & Co Kg Engine mixture and intake system
DE19612179C1 (en) * 1996-03-27 1997-08-14 Siemens Ag Combustion control of multi-cylinder engine
DE19705463A1 (en) * 1997-02-13 1998-08-20 Bosch Gmbh Robert Controlling fuel supply to internal combustion engine
DE10006161A1 (en) * 2000-02-11 2001-08-23 Bosch Gmbh Robert Determining individual cylinder control parameter differences for multi-cylinder internal combustion engine involves determining individual cylinder filling differences

Also Published As

Publication number Publication date
SE523734C2 (en) 2004-05-11
WO2003040532A1 (en) 2003-05-15
SE0103697L (en) 2003-05-08
BR0213295A (en) 2004-10-26
DE10297412T5 (en) 2004-10-28
DE10297412B4 (en) 2017-11-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed