KR101892328B1 - 내연기관의 하나 이상의 분사 밸브의 분사 거동 평가 방법과 내연기관용 작동 방법 - Google Patents

내연기관의 하나 이상의 분사 밸브의 분사 거동 평가 방법과 내연기관용 작동 방법 Download PDF

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KR101892328B1
KR101892328B1 KR1020147007065A KR20147007065A KR101892328B1 KR 101892328 B1 KR101892328 B1 KR 101892328B1 KR 1020147007065 A KR1020147007065 A KR 1020147007065A KR 20147007065 A KR20147007065 A KR 20147007065A KR 101892328 B1 KR101892328 B1 KR 101892328B1
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South Korea
Prior art keywords
injection
internal combustion
combustion engine
valve
operating
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Korean (ko)
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KR20140063704A (ko
Inventor
클라우스 요스
베르너 헤쓰
루벤 슐뤼터
크리스토프 하이젠
크리스티안 레슈케
홀거 랍
하리스 하메도비치
외르크 쾨니히
슈테파니 비르트
하리 프리드만
아힘 히르혠하인
안드레아스 코흐
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로베르트 보쉬 게엠베하
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/001—Measuring fuel delivery of a fuel injector
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • 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
    • F02D2200/0618—Actual fuel injection timing or delay, e.g. determined from fuel pressure drop
    • 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
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/702—Road 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
    • F02D41/2438—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
    • F02D41/2454—Learning of the air-fuel ratio control
    • F02D41/2458—Learning of the air-fuel ratio control with an additional dither signal
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
KR1020147007065A 2011-09-20 2012-08-06 내연기관의 하나 이상의 분사 밸브의 분사 거동 평가 방법과 내연기관용 작동 방법 Active KR101892328B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011083033A DE102011083033A1 (de) 2011-09-20 2011-09-20 Verfahren zur Beurteilung eines Einspritzverhaltens wenigstens eines Einspritzventils einer Brennkraftmaschine und Betriebsverfahren für Brennkraftmaschine
DE102011083033.2 2011-09-20
PCT/EP2012/065341 WO2013041293A1 (de) 2011-09-20 2012-08-06 Verfahren zur beurteilung eines einspritzverhaltens wenigstens eines einspritz-ventils einer brennkraftmaschine und betriebsverfahren für brennkraftmaschine

Publications (2)

Publication Number Publication Date
KR20140063704A KR20140063704A (ko) 2014-05-27
KR101892328B1 true KR101892328B1 (ko) 2018-08-27

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KR1020147007065A Active KR101892328B1 (ko) 2011-09-20 2012-08-06 내연기관의 하나 이상의 분사 밸브의 분사 거동 평가 방법과 내연기관용 작동 방법

Country Status (7)

Country Link
US (1) US9458809B2 (https=)
EP (1) EP2758650B1 (https=)
JP (1) JP5897135B2 (https=)
KR (1) KR101892328B1 (https=)
CN (1) CN103797233B (https=)
DE (1) DE102011083033A1 (https=)
WO (1) WO2013041293A1 (https=)

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US9689342B2 (en) * 2014-12-01 2017-06-27 Ford Global Technologies, Llc Methods and systems for adjusting a direct fuel injector
US10309336B2 (en) 2015-02-09 2019-06-04 Hitachi Automotive Systems, Ltd. Control device for fuel injection valve
DE102015214780A1 (de) 2015-08-03 2017-02-09 Continental Automotive Gmbh Verfahren zur Erkennung fehlerhafter Komponenten eines Kraftstoffeinspritzsystems
DE102016203549B4 (de) * 2016-03-03 2021-08-12 Audi Ag Verfahren zum Ermitteln eines Verhaltens eines in einem Fahrzeug verbauten Ventils, sowie ein Fahrzeug
DE102017203959A1 (de) * 2017-03-10 2018-09-13 KSB SE & Co. KGaA Verfahren zum Betrieb einer drehzahlvariablen Umwälzpumpe sowie Umwälzpumpe zur Verfahrensausführung
CN108412624B (zh) * 2018-01-29 2020-08-25 中国第一汽车股份有限公司 控制燃料喷射器的方法
DE102019203376B4 (de) * 2019-03-13 2021-01-21 Vitesco Technologies GmbH Verfahren und Vorrichtung zum Erkennen einer leistungsverändernden Manipulation einer Brennkraftmaschine
DE102020205775A1 (de) * 2019-09-26 2021-04-01 Robert Bosch Gesellschaft mit beschränkter Haftung Vergleichen der Durchflussmengen von Einspritzventilen eines Verbrennungsmotors
CN110954319B (zh) * 2019-12-20 2021-11-19 潍柴动力股份有限公司 一种喷射阀故障监测方法和装置
CN112228235B (zh) * 2020-10-10 2023-02-28 中船动力研究院有限公司 一种单缸机控制系统
NL2035587B1 (en) 2023-08-10 2025-02-24 Daf Trucks Nv Compression ignition engine, commercial vehicle, and method for improving starting behaviour

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DE102005051701A1 (de) 2005-10-28 2007-05-03 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
JP4148128B2 (ja) * 2003-12-12 2008-09-10 株式会社デンソー 燃料噴射装置
JP2010048214A (ja) * 2008-08-25 2010-03-04 Toyota Motor Corp 燃料噴射制御装置

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JPH05272377A (ja) * 1992-03-26 1993-10-19 Zexel Corp 燃料噴射装置
JP2001280189A (ja) 2000-03-30 2001-10-10 Hitachi Ltd 電磁式燃料噴射弁の制御方法
JP2006002698A (ja) 2004-06-18 2006-01-05 Denso Corp 燃料噴射装置
JP4274131B2 (ja) 2005-02-07 2009-06-03 トヨタ自動車株式会社 内燃機関の燃料噴射装置
JP4353270B2 (ja) 2007-05-08 2009-10-28 株式会社デンソー 燃料噴射特性検出装置及びエンジン制御システム
GB2450523A (en) * 2007-06-28 2008-12-31 Woodward Governor Co Method and means of controlling a solenoid operated valve
DE102008024546B3 (de) * 2008-05-21 2010-01-07 Continental Automotive Gmbh Verfahren zur injektorindividuellen Anpassung der Einspritzzeit von Kraftfahrzeugen
EP2211046B1 (en) 2008-12-29 2011-03-02 C.R.F. Società Consortile per Azioni Fuel injection system with high repeatability and stability of operation for an internal-combustion engine
DE102009002483A1 (de) 2009-04-20 2010-10-21 Robert Bosch Gmbh Verfahren zum Betreiben eines Einspritzventils
DE102009045469A1 (de) 2009-10-08 2011-04-14 Robert Bosch Gmbh Verfahren und Steuergerät zum Betreiben eines Ventils
US8755988B2 (en) * 2010-02-17 2014-06-17 GM Global Technology Operations LLC Method for metering a fuel mass using a controllable fuel injector
JP2011186543A (ja) 2010-03-04 2011-09-22 Nippon Telegr & Teleph Corp <Ntt> データ処理方法およびデータ処理装置
EP2469064A1 (en) * 2010-12-24 2012-06-27 Delphi Technologies, Inc. Method of controlling an internal combustion engine
DE102013222603A1 (de) * 2013-11-07 2015-05-07 Robert Bosch Gmbh Verfahren zum Erkennen eines Fehlers im Öffnungsverhalten eines Injektors

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JP4148128B2 (ja) * 2003-12-12 2008-09-10 株式会社デンソー 燃料噴射装置
DE102005051701A1 (de) 2005-10-28 2007-05-03 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
JP2010048214A (ja) * 2008-08-25 2010-03-04 Toyota Motor Corp 燃料噴射制御装置

Also Published As

Publication number Publication date
EP2758650B1 (de) 2021-06-16
JP5897135B2 (ja) 2016-03-30
KR20140063704A (ko) 2014-05-27
DE102011083033A1 (de) 2013-03-21
US20140318227A1 (en) 2014-10-30
JP2014526647A (ja) 2014-10-06
US9458809B2 (en) 2016-10-04
CN103797233A (zh) 2014-05-14
CN103797233B (zh) 2017-05-03
EP2758650A1 (de) 2014-07-30
WO2013041293A1 (de) 2013-03-28

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