EP1529940A3 - Common Rail Einspritzvorrichtung - Google Patents

Common Rail Einspritzvorrichtung Download PDF

Info

Publication number
EP1529940A3
EP1529940A3 EP04026231A EP04026231A EP1529940A3 EP 1529940 A3 EP1529940 A3 EP 1529940A3 EP 04026231 A EP04026231 A EP 04026231A EP 04026231 A EP04026231 A EP 04026231A EP 1529940 A3 EP1529940 A3 EP 1529940A3
Authority
EP
European Patent Office
Prior art keywords
common rail
correction
fuel
pressure
supply pump
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.)
Granted
Application number
EP04026231A
Other languages
English (en)
French (fr)
Other versions
EP1529940A2 (de
EP1529940B1 (de
Inventor
Takenobu Yamamoto
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of EP1529940A2 publication Critical patent/EP1529940A2/de
Publication of EP1529940A3 publication Critical patent/EP1529940A3/de
Application granted granted Critical
Publication of EP1529940B1 publication Critical patent/EP1529940B1/de
Not-in-force 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
    • F02D41/30—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
    • F02D41/24—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
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • 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
    • F02D2250/31—Control of the fuel pressure
    • 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

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)
EP20040026231 2003-11-05 2004-11-04 Common Rail Einspritzvorrichtung Not-in-force EP1529940B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003376085 2003-11-05
JP2003376085A JP4111123B2 (ja) 2003-11-05 2003-11-05 コモンレール式燃料噴射装置

Publications (3)

Publication Number Publication Date
EP1529940A2 EP1529940A2 (de) 2005-05-11
EP1529940A3 true EP1529940A3 (de) 2005-08-31
EP1529940B1 EP1529940B1 (de) 2007-03-07

Family

ID=34431282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040026231 Not-in-force EP1529940B1 (de) 2003-11-05 2004-11-04 Common Rail Einspritzvorrichtung

Country Status (3)

Country Link
EP (1) EP1529940B1 (de)
JP (1) JP4111123B2 (de)
DE (1) DE602004005127T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4508020B2 (ja) 2005-07-13 2010-07-21 トヨタ自動車株式会社 燃料供給装置における電磁リリーフ弁の診断装置
JP4806987B2 (ja) * 2005-07-25 2011-11-02 トヨタ自動車株式会社 内燃機関の制御装置
FR2892458B1 (fr) * 2005-10-25 2008-01-04 Renault Sas Moteur a combustion interne a taux de compression variable
FR2892457A1 (fr) * 2005-10-25 2007-04-27 Renault Sas Moteur a combustion interne a taux de compression variable
DE102005058966B3 (de) 2005-12-09 2007-08-02 Siemens Ag Verfahren zur Adaption einer Vorsteuerung in einer Druckregelung für eine Common-Rail-Einspritzanlage für eine Brennkraftmaschine und Mittel zur Durchführung des Verfahrens
DE102006004602B3 (de) * 2006-02-01 2007-05-31 Siemens Ag Verfahren und Motorsteuergerät zur Annäherung eines Vorsteuerkennfeldes eines Druckregelventils
JP4525691B2 (ja) * 2007-03-05 2010-08-18 株式会社デンソー 燃料噴射圧力制御装置及び燃料噴射圧力制御システム
JP4650458B2 (ja) * 2007-06-27 2011-03-16 株式会社デンソー サプライポンプの制御装置
DE102007058539A1 (de) 2007-12-06 2009-06-10 Robert Bosch Gmbh Verfahren zum Einstellen eines Kraftstoffdrucks
JP5218260B2 (ja) * 2009-05-07 2013-06-26 株式会社デンソー 燃料噴射制御装置
GB2473278B (en) * 2009-09-08 2014-06-18 Gm Global Tech Operations Inc Method and system for controlling fuel pressure
KR101724743B1 (ko) 2011-11-16 2017-04-19 현대자동차주식회사 차량의 엔진시동시 소음저감방법
JP5884744B2 (ja) 2013-02-05 2016-03-15 株式会社デンソー 燃料供給装置
JP5623578B2 (ja) 2013-03-22 2014-11-12 ヤマハ発動機株式会社 燃料噴射制御装置
KR101736801B1 (ko) * 2015-05-22 2017-05-22 (주)모토닉 가변 연료 압력 시스템 및 그의 연료펌프 편차학습 및 제어방법
WO2017064360A1 (en) * 2015-10-16 2017-04-20 Wärtsilä Finland Oy A method in a starting procedure of an internal combustion piston engine provided with a common-rail injection system
CN110630398B (zh) * 2019-09-25 2022-06-28 潍柴动力股份有限公司 一种发动机控制方法及装置
CN116122979B (zh) * 2022-12-06 2024-08-13 中国第一汽车股份有限公司 一种车辆预泵油控制方法、装置、ecu及存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685270A (en) * 1995-06-23 1997-11-11 Zexel Corporation Idle speed control system and method for diesel engine
JP2000282929A (ja) * 1999-03-31 2000-10-10 Denso Corp 燃料噴射装置
EP1146218A2 (de) * 2000-04-10 2001-10-17 Toyota Jidosha Kabushiki Kaisha EInrichtung und Verfahren zur Brennstoffdrucksteuerung einer Brennkraftmaschine
EP1172542A2 (de) * 2000-07-14 2002-01-16 Toyota Jidosha Kabushiki Kaisha Kraftstoffeinspritzungsteuergerät für eine Direkteinspritzbrennkraftmaschine und Methode , um dieses Gerät zu steuern
EP1298307A2 (de) * 2001-09-28 2003-04-02 Isuzu Motors Limited Regeleinrichtung für das Common-Rail-Einspritzsystem einer Brennkraftmaschine
EP1441119A2 (de) * 2003-01-17 2004-07-28 Denso Corporation Kraftstoffeinspritzsystem für eine Brennkraftmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685270A (en) * 1995-06-23 1997-11-11 Zexel Corporation Idle speed control system and method for diesel engine
JP2000282929A (ja) * 1999-03-31 2000-10-10 Denso Corp 燃料噴射装置
EP1146218A2 (de) * 2000-04-10 2001-10-17 Toyota Jidosha Kabushiki Kaisha EInrichtung und Verfahren zur Brennstoffdrucksteuerung einer Brennkraftmaschine
EP1172542A2 (de) * 2000-07-14 2002-01-16 Toyota Jidosha Kabushiki Kaisha Kraftstoffeinspritzungsteuergerät für eine Direkteinspritzbrennkraftmaschine und Methode , um dieses Gerät zu steuern
EP1298307A2 (de) * 2001-09-28 2003-04-02 Isuzu Motors Limited Regeleinrichtung für das Common-Rail-Einspritzsystem einer Brennkraftmaschine
EP1441119A2 (de) * 2003-01-17 2004-07-28 Denso Corporation Kraftstoffeinspritzsystem für eine Brennkraftmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *

Also Published As

Publication number Publication date
EP1529940A2 (de) 2005-05-11
DE602004005127T2 (de) 2007-12-13
JP4111123B2 (ja) 2008-07-02
EP1529940B1 (de) 2007-03-07
JP2005139975A (ja) 2005-06-02
DE602004005127D1 (de) 2007-04-19

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