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DE60304067D1 - Kraftstoffeinspritzsystem - Google Patents

Kraftstoffeinspritzsystem

Info

Publication number
DE60304067D1
DE60304067D1 DE60304067T DE60304067T DE60304067D1 DE 60304067 D1 DE60304067 D1 DE 60304067D1 DE 60304067 T DE60304067 T DE 60304067T DE 60304067 T DE60304067 T DE 60304067T DE 60304067 D1 DE60304067 D1 DE 60304067D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection system
fuel
injection
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.)
Expired - Lifetime
Application number
DE60304067T
Other languages
English (en)
Other versions
DE60304067T2 (de
Inventor
Yasunori Asakawa
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 DE60304067D1 publication Critical patent/DE60304067D1/de
Application granted granted Critical
Publication of DE60304067T2 publication Critical patent/DE60304067T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
    • 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
    • F02D41/24—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
    • F02D41/2448—Prohibition of learning
    • 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
    • F02D2200/0606—Fuel temperature
    • 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
    • F02D2200/1015—Engines misfires

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)
DE60304067T 2002-01-15 2003-01-14 Kraftstoffeinspritzsystem Expired - Lifetime DE60304067T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002005931 2002-01-15
JP2002005931 2002-01-15

Publications (2)

Publication Number Publication Date
DE60304067D1 true DE60304067D1 (de) 2006-05-11
DE60304067T2 DE60304067T2 (de) 2006-10-26

Family

ID=19191167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304067T Expired - Lifetime DE60304067T2 (de) 2002-01-15 2003-01-14 Kraftstoffeinspritzsystem

Country Status (3)

Country Link
US (1) US6755179B2 (de)
EP (1) EP1327764B1 (de)
DE (1) DE60304067T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1327764B1 (de) * 2002-01-15 2006-03-22 Denso Corporation Kraftstoffeinspritzsystem
JP2005127164A (ja) * 2003-10-21 2005-05-19 Denso Corp コモンレール式燃料噴射装置
JP4218496B2 (ja) * 2003-11-05 2009-02-04 株式会社デンソー 内燃機関の噴射量制御装置
JP4075774B2 (ja) * 2003-11-07 2008-04-16 株式会社デンソー ディーゼル機関の噴射量制御装置
WO2005049996A1 (en) * 2003-11-18 2005-06-02 Mack Trucks, Inc. Control system and method for improving fuel economy
DE102005030870A1 (de) * 2005-07-01 2007-01-11 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
JP4352415B2 (ja) * 2007-03-29 2009-10-28 株式会社デンソー 燃料噴射制御装置及び燃料噴射制御システム
US8061329B2 (en) * 2007-11-02 2011-11-22 Ford Global Technologies, Llc Lift pump control for a two pump direct injection fuel system
DE102008017163B3 (de) * 2008-04-03 2009-11-26 Continental Automotive Gmbh Verfahren zum Anpassen tatsächlicher Einspritzmengen, Einspritzvorrichtung und Verbrennungsmotor
DE102008043165B4 (de) * 2008-10-24 2020-08-06 Robert Bosch Gmbh Verfahren und Vorrichtung zur Kalibrierung der Voreinspritzmenge einer Brennkraftmaschine, insbesondere eines Kraftfahrzeugs
US8342151B2 (en) * 2008-12-18 2013-01-01 GM Global Technology Operations LLC Deactivation of high pressure pump for noise control
DE102009007365B4 (de) * 2009-02-04 2010-12-02 Continental Automotive Gmbh Fehleranalyseverfahren und Fehleranalysevorrichtung für einen Verbrennungsmotor
JP4752928B2 (ja) * 2009-02-10 2011-08-17 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
JP5103459B2 (ja) * 2009-10-30 2012-12-19 日立オートモティブシステムズ株式会社 エンジンの制御装置
WO2015064527A1 (ja) * 2013-10-28 2015-05-07 ヤンマー株式会社 副室式ガスエンジン
US9732722B1 (en) * 2015-03-06 2017-08-15 Brunswick Corporation Methods and systems for cylinder speed increase control to improve combustion uniformity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495920A (en) * 1982-04-09 1985-01-29 Nippondenso Co., Ltd. Engine control system and method for minimizing cylinder-to-cylinder speed variations
JPS60184948A (ja) 1984-03-02 1985-09-20 Toyota Motor Corp 電子制御デイ−ゼルエンジンの気筒別燃料噴射量学習制御方法
JPS6123848A (ja) * 1984-07-09 1986-02-01 Nippon Denso Co Ltd 燃料噴射量制御方法
JPH09166040A (ja) * 1995-12-13 1997-06-24 Matsushita Electric Ind Co Ltd 内燃機関の空燃比制御装置
DE19859074A1 (de) * 1998-12-21 2000-06-29 Bosch Gmbh Robert Verfahren zur Regelung der Laufruhe eines Verbrennungsmotors
JP2001349243A (ja) * 2000-06-07 2001-12-21 Isuzu Motors Ltd エンジンの燃料噴射制御装置
JP3591428B2 (ja) 2000-06-15 2004-11-17 株式会社デンソー 多気筒エンジン用燃料噴射装置
EP1327764B1 (de) * 2002-01-15 2006-03-22 Denso Corporation Kraftstoffeinspritzsystem

Also Published As

Publication number Publication date
US20030131823A1 (en) 2003-07-17
EP1327764A3 (de) 2003-11-26
EP1327764A2 (de) 2003-07-16
EP1327764B1 (de) 2006-03-22
US6755179B2 (en) 2004-06-29
DE60304067T2 (de) 2006-10-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)