ITTO20020143A0 - Metodo e dispositivo di controllo dell'iniezione in un motore a combustione interna, in particolare un motore diesel provvisto di un impiant - Google Patents

Metodo e dispositivo di controllo dell'iniezione in un motore a combustione interna, in particolare un motore diesel provvisto di un impiant

Info

Publication number
ITTO20020143A0
ITTO20020143A0 IT2002TO000143A ITTO20020143A ITTO20020143A0 IT TO20020143 A0 ITTO20020143 A0 IT TO20020143A0 IT 2002TO000143 A IT2002TO000143 A IT 2002TO000143A IT TO20020143 A ITTO20020143 A IT TO20020143A IT TO20020143 A0 ITTO20020143 A0 IT TO20020143A0
Authority
IT
Italy
Prior art keywords
injection
control device
internal combustion
combustion engine
diesel engine
Prior art date
Application number
IT2002TO000143A
Other languages
English (en)
Inventor
Marco Tonetti
Andrea Ruggiero
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT2002TO000143A priority Critical patent/ITTO20020143A1/it
Publication of ITTO20020143A0 publication Critical patent/ITTO20020143A0/it
Priority to EP03100360A priority patent/EP1336745B1/en
Priority to DE60306697T priority patent/DE60306697T2/de
Priority to ES03100360T priority patent/ES2266722T3/es
Priority to AT03100360T priority patent/ATE333043T1/de
Priority to JP2003040159A priority patent/JP4671584B2/ja
Priority to US10/367,976 priority patent/US7044118B2/en
Publication of ITTO20020143A1 publication Critical patent/ITTO20020143A1/it
Priority to JP2008299807A priority patent/JP4504448B2/ja

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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control
    • 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
    • F02D2200/0614—Actual fuel mass or fuel injection amount
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
    • 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
    • F02D41/1456—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 sensor output signal being linear or quasi-linear with the concentration of oxygen
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT2002TO000143A 2002-02-19 2002-02-19 Metodo e dispositivo di controllo dell'iniezione in un motore a combustione interna, in particolare un motore diesel provvisto di un impiant ITTO20020143A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT2002TO000143A ITTO20020143A1 (it) 2002-02-19 2002-02-19 Metodo e dispositivo di controllo dell'iniezione in un motore a combustione interna, in particolare un motore diesel provvisto di un impiant
EP03100360A EP1336745B1 (en) 2002-02-19 2003-02-17 Method and device for controlling injection in an internal combustion engine, in particular a diesel engine with a common rail injection system.
DE60306697T DE60306697T2 (de) 2002-02-19 2003-02-17 Verfahren und Vorrichtung zur Steuerung der Einspritzung eines Verbrennungsmotors, insbesondere eines Dieselmotors mit einem Common-Rail-Einspritzungssystem
ES03100360T ES2266722T3 (es) 2002-02-19 2003-02-17 Metodo y dispositivo para controlar la inyeccion en un motor de combustion interna, en particular en un motor de diesel con un sistema de inyeccion de rampa comun.
AT03100360T ATE333043T1 (de) 2002-02-19 2003-02-17 Verfahren und vorrichtung zur steuerung der einspritzung eines verbrennungsmotors, insbesondere eines dieselmotors mit einem common- rail-einspritzungssystem
JP2003040159A JP4671584B2 (ja) 2002-02-19 2003-02-18 内燃機関、とくに共通レール噴射システムを有するディーゼル機関における噴射の制御のための方法および装置
US10/367,976 US7044118B2 (en) 2002-02-19 2003-02-19 Method and device for controlling injection in an internal combustion engine, in particular a diesel engine with a common rail injection system
JP2008299807A JP4504448B2 (ja) 2002-02-19 2008-11-25 内燃機関、とくに共通レール噴射システムを有するディーゼル機関における噴射の制御のための方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000143A ITTO20020143A1 (it) 2002-02-19 2002-02-19 Metodo e dispositivo di controllo dell'iniezione in un motore a combustione interna, in particolare un motore diesel provvisto di un impiant

Publications (2)

Publication Number Publication Date
ITTO20020143A0 true ITTO20020143A0 (it) 2002-02-19
ITTO20020143A1 ITTO20020143A1 (it) 2003-08-19

Family

ID=27621222

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002TO000143A ITTO20020143A1 (it) 2002-02-19 2002-02-19 Metodo e dispositivo di controllo dell'iniezione in un motore a combustione interna, in particolare un motore diesel provvisto di un impiant

Country Status (7)

Country Link
US (1) US7044118B2 (it)
EP (1) EP1336745B1 (it)
JP (2) JP4671584B2 (it)
AT (1) ATE333043T1 (it)
DE (1) DE60306697T2 (it)
ES (1) ES2266722T3 (it)
IT (1) ITTO20020143A1 (it)

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ITTO20030987A1 (it) * 2003-12-09 2005-06-10 Fiat Ricerche Metodo di controllo di un motore ad accensione spontanea provvisto di un impianto di iniezione a collettore comune durante la rigenerazione del filtro del particolato.
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DE102004061462A1 (de) * 2004-12-17 2006-07-06 Delphi Technologies, Inc., Troy Verfahren und Vorrichtung zur Motorsteuerung bei einem Kraftfahrzeug
US20060162689A1 (en) * 2005-01-25 2006-07-27 Visteon Global Technologies, Inc. Method of controlling diesel engine combustion process in a closed loop using ionization feedback
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Also Published As

Publication number Publication date
JP2003293837A (ja) 2003-10-15
US7044118B2 (en) 2006-05-16
JP4671584B2 (ja) 2011-04-20
US20030221680A1 (en) 2003-12-04
EP1336745B1 (en) 2006-07-12
JP4504448B2 (ja) 2010-07-14
EP1336745A3 (en) 2004-04-21
DE60306697T2 (de) 2007-08-02
DE60306697D1 (de) 2006-08-24
ATE333043T1 (de) 2006-08-15
ITTO20020143A1 (it) 2003-08-19
EP1336745A2 (en) 2003-08-20
ES2266722T3 (es) 2007-03-01
JP2009041575A (ja) 2009-02-26

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