DE602005004892D1 - Verfahren zur Bestimmung von Parametern eines Einspritzsystems - Google Patents

Verfahren zur Bestimmung von Parametern eines Einspritzsystems

Info

Publication number
DE602005004892D1
DE602005004892D1 DE602005004892T DE602005004892T DE602005004892D1 DE 602005004892 D1 DE602005004892 D1 DE 602005004892D1 DE 602005004892 T DE602005004892 T DE 602005004892T DE 602005004892 T DE602005004892 T DE 602005004892T DE 602005004892 D1 DE602005004892 D1 DE 602005004892D1
Authority
DE
Germany
Prior art keywords
injector
tested
parameter
average
average speed
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
DE602005004892T
Other languages
English (en)
Other versions
DE602005004892T2 (de
Inventor
Thierry Cochet
Guillaume Meissonnier
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.)
Delphi Technologies Operations Luxembourg SARL
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE602005004892D1 publication Critical patent/DE602005004892D1/de
Application granted granted Critical
Publication of DE602005004892T2 publication Critical patent/DE602005004892T2/de
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
    • F02D41/02—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
    • F02D41/24—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
    • F02D41/2438—Active learning methods
    • 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
    • F02D41/2464—Characteristics of actuators
    • F02D41/2467—Characteristics of actuators for injectors
    • F02D41/247—Behaviour for small quantities
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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
    • F02D41/2441—Methods of calibrating or learning characterised by the learning 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
    • F02D41/30—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
    • F02D41/402—Multiple injections
    • F02D41/403—Multiple injections with pilot injections

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)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE602005004892T 2005-03-25 2005-03-25 Verfahren zur Bestimmung von Parametern eines Einspritzsystems Active DE602005004892T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05290675A EP1705355B1 (de) 2005-03-25 2005-03-25 Verfahren zur Bestimmung von Parametern eines Einspritzsystems

Publications (2)

Publication Number Publication Date
DE602005004892D1 true DE602005004892D1 (de) 2008-04-03
DE602005004892T2 DE602005004892T2 (de) 2009-03-05

Family

ID=34942039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005004892T Active DE602005004892T2 (de) 2005-03-25 2005-03-25 Verfahren zur Bestimmung von Parametern eines Einspritzsystems

Country Status (5)

Country Link
US (1) US7269500B2 (de)
EP (1) EP1705355B1 (de)
JP (1) JP4774516B2 (de)
AT (1) ATE386877T1 (de)
DE (1) DE602005004892T2 (de)

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DE102005001498B4 (de) * 2005-01-12 2007-02-08 Siemens Ag Verfahren und Vorrichtung zum Steuern eines Injektors
JP4743030B2 (ja) * 2006-07-07 2011-08-10 株式会社デンソー ディーゼル機関用燃料噴射制御装置
FR2917462B1 (fr) * 2007-06-12 2009-09-04 Renault Sas Procede de correction des derives des injecteurs d'un moteur
US7552717B2 (en) * 2007-08-07 2009-06-30 Delphi Technologies, Inc. Fuel injector and method for controlling fuel injectors
DE102007050026B4 (de) * 2007-10-17 2021-09-30 Robert Bosch Gmbh Verfahren und Vorrichtung zum Überwachen von Steuer- und Regelkreisen in einem Motorsystem
DE102008009071B4 (de) * 2008-01-22 2009-12-31 Continental Automotive Gmbh Verfahren und Vorrichtung zum Anpassen einer Einspritzcharakteristik
KR101033323B1 (ko) * 2008-11-27 2011-05-09 현대자동차주식회사 커먼레일 디젤 엔진의 연료량 제어 장치 및 방법
DE102009051137A1 (de) * 2009-06-26 2011-01-05 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben eines Verbrennungsmotors
DE102009045307A1 (de) * 2009-10-02 2011-04-07 Robert Bosch Gmbh Verfahren und Steuergerät zum Betreiben eines Ventils
DE102010043989B4 (de) * 2010-11-16 2020-06-25 Continental Automotive Gmbh Adaptionsverfahren eines Injektors einer Brennkraftmaschine
JP5829954B2 (ja) * 2012-03-09 2015-12-09 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
FI124888B (fi) * 2013-06-04 2015-03-13 Ponsse Oyj Menetelmä ja järjestely punnitusjärjestelmässä sekä vastaava ohjelmistotuote ja materiaalinkäsittelykone
CN103670862B (zh) * 2013-12-25 2015-12-09 天津理工大学 一种基于at89c52单片机的柴油机喷油定时检测方法
CN103967677B (zh) * 2014-05-09 2016-04-20 无锡职业技术学院 柴油机燃油系统循环喷油量电控式测试装置及测试方法
DE102015214589B4 (de) * 2015-07-31 2017-02-09 Continental Automotive Gmbh Verfahren zur Plausibilisierung der Funktion eines Drucksensors
FR3055665A1 (fr) * 2016-09-02 2018-03-09 Peugeot Citroen Automobiles Sa Procede d’execution d’un recalage d’injecteur de carburant dans un moteur a combustion interne
IT201800005765A1 (it) 2018-05-28 2019-11-28 Metodo per determinare un tempo di apertura di un iniettore elettromagnetico di carburante
CN109469572B (zh) * 2018-11-07 2020-10-23 河南柴油机重工有限责任公司 一种发动机动态喷油提前角不解体检测方法
JP7155947B2 (ja) * 2018-11-28 2022-10-19 マツダ株式会社 エンジンの制御方法
JP7111064B2 (ja) * 2019-06-11 2022-08-02 トヨタ自動車株式会社 Ｃｏ２回収システム
CN112943500B (zh) * 2021-03-11 2022-06-14 西华大学 模拟高原环境对航空活塞发动机喷雾特性影响的装置和方法
CN114544180A (zh) * 2021-12-29 2022-05-27 中国航空工业集团公司沈阳飞机设计研究所 一种发动机大油门评估方法及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665703A (en) * 1984-03-06 1987-05-19 David Constant V External combustion engine with air-supported free piston
IT1260957B (it) * 1993-08-04 1996-04-29 Fiat Ricerche Procedimento e sistema per la rilevazione di mancate combustioni in motori a combustione interna.
DE4339957A1 (de) * 1993-11-24 1995-06-01 Bosch Gmbh Robert Verfahren zur Kalibrierung einer Einrichtung zur Steuerung einer Brennkraftmaschine
FR2720787B1 (fr) 1994-06-06 1996-07-26 Renault Vehicules Ind Procédé et dispositif de détermination des paramètres spécifiques des injecteurs d'un moteur à combustion, notamment d'un moteur diesel à pré-injection.
GB9508623D0 (en) 1995-04-28 1995-06-14 Lucas Ind Plc "Fuel injection nozzle"
DE69911670T2 (de) 1998-02-19 2004-08-12 Delphi Technologies, Inc., Troy Kraftstoffeinspritzventil
JP3855447B2 (ja) * 1998-03-31 2006-12-13 いすゞ自動車株式会社 エンジンの燃料噴射制御装置
US6874480B1 (en) * 2000-07-03 2005-04-05 Combustion Dynamics Corp. Flow meter
JP3782399B2 (ja) * 2002-07-25 2006-06-07 株式会社デンソー 内燃機関の燃料噴射制御装置
EP1350941B1 (de) * 2002-03-29 2004-12-01 Toyota Jidosha Kabushiki Kaisha System und Verfahren zur Steuerung der Kraftstoffeinspritzung
JP4030334B2 (ja) * 2002-03-29 2008-01-09 トヨタ自動車株式会社 内燃機関の燃料噴射装置
ITTO20020698A1 (it) * 2002-08-06 2004-02-07 Fiat Ricerche Metodo e dispositivo di controllo della qualita'
DE10256239A1 (de) * 2002-12-02 2004-06-09 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines Kraftstoffzumeßsystems einer Brennkraftmaschine

Also Published As

Publication number Publication date
DE602005004892T2 (de) 2009-03-05
ATE386877T1 (de) 2008-03-15
EP1705355B1 (de) 2008-02-20
JP2006275046A (ja) 2006-10-12
US7269500B2 (en) 2007-09-11
JP4774516B2 (ja) 2011-09-14
EP1705355A1 (de) 2006-09-27
US20060224299A1 (en) 2006-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DELPHI TECHNOLOGIES HOLDING S.A.R.L., BASCHARA, LU