ITTO20020929A1 - BLACK FUME CONTROL METHOD FOR A DIESEL ENGINE. - Google Patents

BLACK FUME CONTROL METHOD FOR A DIESEL ENGINE.

Info

Publication number
ITTO20020929A1
ITTO20020929A1 IT000929A ITTO20020929A ITTO20020929A1 IT TO20020929 A1 ITTO20020929 A1 IT TO20020929A1 IT 000929 A IT000929 A IT 000929A IT TO20020929 A ITTO20020929 A IT TO20020929A IT TO20020929 A1 ITTO20020929 A1 IT TO20020929A1
Authority
IT
Italy
Prior art keywords
diesel engine
parameter
black smoke
instantaneous
engine
Prior art date
Application number
IT000929A
Other languages
Italian (it)
Inventor
Laurentius Jaeger
Leonardo Montali
Juerg Spuler
Original Assignee
Iveco Motorenforschung Ag
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 Iveco Motorenforschung Ag filed Critical Iveco Motorenforschung Ag
Priority to IT000929A priority Critical patent/ITTO20020929A1/en
Priority to EP03024199A priority patent/EP1413732B1/en
Priority to ES03024199T priority patent/ES2282558T3/en
Priority to DE60311934T priority patent/DE60311934T2/en
Priority to AT03024199T priority patent/ATE354725T1/en
Publication of ITTO20020929A1 publication Critical patent/ITTO20020929A1/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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3827—Common rail control systems for diesel engines
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1458—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with determination means using an estimation
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2409—Addressing techniques specially adapted therefor
    • 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
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/32—Air-fuel ratio control in a diesel 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • 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

Abstract

First parameter (omega ) representing instantaneous engine speed, second parameter (O2) correlated to instantaneous quantity of oxygen present in combustion chamber of engine, and third parameter (rho ) correlated to instantaneous injection pressure of fuel are determined. A signal (F) representing actual admissible fuel supply or actual admissible air-fuel ratio is [provided based on the determined parameters. Independent claims are also included for the following: (a) a device for controlling black smoke in diesel engine; (b) a computer program adapted to perform method of controlling black smoke in diesel engine; and (c) a computer readable medium storing program adapted top perform method of controlling black smoke in diesel engine.
IT000929A 2002-10-25 2002-10-25 BLACK FUME CONTROL METHOD FOR A DIESEL ENGINE. ITTO20020929A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000929A ITTO20020929A1 (en) 2002-10-25 2002-10-25 BLACK FUME CONTROL METHOD FOR A DIESEL ENGINE.
EP03024199A EP1413732B1 (en) 2002-10-25 2003-10-21 A method and device for controlling black smoke in a diesel engine
ES03024199T ES2282558T3 (en) 2002-10-25 2003-10-21 A PROCEDURE AND DEVICE FOR CONTROLLING BLACK SMOKE ON A DIESEL MOTORCYCLE.
DE60311934T DE60311934T2 (en) 2002-10-25 2003-10-21 Method and apparatus for controlling black smoke emission for diesel engines
AT03024199T ATE354725T1 (en) 2002-10-25 2003-10-21 METHOD AND DEVICE FOR CONTROLLING BLACK SMOKE EMISSIONS FOR DIESEL ENGINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000929A ITTO20020929A1 (en) 2002-10-25 2002-10-25 BLACK FUME CONTROL METHOD FOR A DIESEL ENGINE.

Publications (1)

Publication Number Publication Date
ITTO20020929A1 true ITTO20020929A1 (en) 2004-04-26

Family

ID=32051252

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000929A ITTO20020929A1 (en) 2002-10-25 2002-10-25 BLACK FUME CONTROL METHOD FOR A DIESEL ENGINE.

Country Status (5)

Country Link
EP (1) EP1413732B1 (en)
AT (1) ATE354725T1 (en)
DE (1) DE60311934T2 (en)
ES (1) ES2282558T3 (en)
IT (1) ITTO20020929A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010055641B4 (en) * 2010-12-22 2023-05-04 Volkswagen Aktiengesellschaft Method and control device for determining a soot load on a particle filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841936A (en) * 1985-06-27 1989-06-27 Toyota Jidosha Kabushiki Kaisha Fuel injection control device of an internal combustion engine
JP3070334B2 (en) * 1993-04-16 2000-07-31 トヨタ自動車株式会社 Fuel injection control device for diesel engine
JP3864671B2 (en) * 2000-06-12 2007-01-10 日産自動車株式会社 Fuel injection control device for diesel engine

Also Published As

Publication number Publication date
DE60311934D1 (en) 2007-04-05
EP1413732A1 (en) 2004-04-28
ATE354725T1 (en) 2007-03-15
ES2282558T3 (en) 2007-10-16
DE60311934T2 (en) 2007-12-06
EP1413732B1 (en) 2007-02-21

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