CN100420842C - 燃料喷射控制方法及控制装置 - Google Patents

燃料喷射控制方法及控制装置 Download PDF

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Publication number
CN100420842C
CN100420842C CNB2004800034515A CN200480003451A CN100420842C CN 100420842 C CN100420842 C CN 100420842C CN B2004800034515 A CNB2004800034515 A CN B2004800034515A CN 200480003451 A CN200480003451 A CN 200480003451A CN 100420842 C CN100420842 C CN 100420842C
Authority
CN
China
Prior art keywords
mentioned
solenoid
fuel injection
fuel
correction value
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 - Fee Related
Application number
CNB2004800034515A
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English (en)
Chinese (zh)
Other versions
CN1774570A (zh
Inventor
山崎茂
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Mikuni Corp
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Mikuni Corp
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Filing date
Publication date
Application filed by Mikuni Corp filed Critical Mikuni Corp
Publication of CN1774570A publication Critical patent/CN1774570A/zh
Application granted granted Critical
Publication of CN100420842C publication Critical patent/CN100420842C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • 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
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/02—Fuel-injection apparatus characterised by being operated electrically specially for low-pressure fuel-injection
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/04—Pumps peculiar thereto
    • 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
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/2006—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost capacitor
    • 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
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • 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
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • 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
    • 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
    • F02D2041/2065—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control being related to the coil temperature
    • 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
    • F02D41/126—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off transitional corrections at the end of the cut-off period
    • 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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables

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  • 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)
CNB2004800034515A 2003-02-03 2004-01-30 燃料喷射控制方法及控制装置 Expired - Fee Related CN100420842C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP026167/2003 2003-02-03
JP2003026167 2003-02-03

Publications (2)

Publication Number Publication Date
CN1774570A CN1774570A (zh) 2006-05-17
CN100420842C true CN100420842C (zh) 2008-09-24

Family

ID=32844133

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800034515A Expired - Fee Related CN100420842C (zh) 2003-02-03 2004-01-30 燃料喷射控制方法及控制装置

Country Status (6)

Country Link
EP (1) EP1596055A4 (ja)
JP (1) JPWO2004070182A1 (ja)
KR (1) KR20050097519A (ja)
CN (1) CN100420842C (ja)
TW (1) TW200422515A (ja)
WO (1) WO2004070182A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5058239B2 (ja) * 2009-10-30 2012-10-24 日立オートモティブシステムズ株式会社 内燃機関の燃料噴射制御装置
US8452520B2 (en) * 2010-06-01 2013-05-28 GM Global Technology Operations LLC Control system and method for low quantity fuel injection
KR20120063117A (ko) * 2010-12-07 2012-06-15 현대자동차주식회사 Ｇｄｉ 엔진용 고압 연료 펌프 및 고압 유체 펌프용 솔레노이드 밸브의 제어방법
DE102010063097B4 (de) * 2010-12-15 2018-10-11 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
JP5851354B2 (ja) * 2012-06-21 2016-02-03 日立オートモティブシステムズ株式会社 内燃機関の制御装置
DE102013201702C5 (de) * 2013-02-01 2017-03-23 Mtu Friedrichshafen Gmbh Verfahren und Anordnung zur Steuerung einer Brennkraftmaschine
DE102014206353A1 (de) 2014-04-03 2015-10-08 Continental Automotive Gmbh Verfahren und Vorrichtung zur Überwachung der Temperatur des Spulendrahtes eines Magnetventils
KR101664626B1 (ko) * 2014-12-24 2016-10-12 현대자동차주식회사 인젝터 구동 제어방법 및 장치
JP6544293B2 (ja) * 2016-05-06 2019-07-17 株式会社デンソー 燃料噴射制御装置
FR3051956B1 (fr) * 2016-05-31 2018-05-25 Continental Automotive France Procede de detection de la defaillance d'une solution logicielle d'estimation de l'instant d'interruption d'une injection de carburant d'un moteur a combustion interne
JP6751654B2 (ja) * 2016-11-14 2020-09-09 日立オートモティブシステムズ株式会社 燃料噴射装置の制御装置
DE102017116379A1 (de) 2017-07-20 2019-01-24 Liebherr-Components Deggendorf Gmbh Vorrichtung zur Zustandserfassung eines Injektors

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07111151B2 (ja) * 1984-01-10 1995-11-29 日本電装株式会社 デイ−ゼルエンジン用燃料噴射量制御装置
JPH0814091A (ja) * 1994-06-28 1996-01-16 Nippon Soken Inc 電磁弁駆動回路
CN1150469A (zh) * 1995-04-12 1997-05-21 罗伯特·博施有限公司 控制一种电磁用电器的方法及装置
JP2000110593A (ja) * 1998-10-05 2000-04-18 Nissan Motor Co Ltd 電磁駆動吸排気弁の駆動回路
JP2000337224A (ja) * 1999-05-27 2000-12-05 Hitachi Ltd エンジン制御装置
JP2001193588A (ja) * 1999-12-28 2001-07-17 Mitsubishi Electric Corp 筒内噴射エンジンの燃圧制御装置
JP7111151B2 (ja) * 2018-03-29 2022-08-02 日本電気株式会社 情報処理装置、道路分析方法、及びプログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974622A (en) * 1990-01-23 1990-12-04 Borg-Warner Automotive, Inc. Self compensation for duty cycle control
DE4308811B9 (de) * 1992-07-21 2004-08-19 Robert Bosch Gmbh Verfahren und Einrichtung zur Steuerung einer magnetventilgesteuerten Kraftstoffzumeßeinrichtung
JP3932474B2 (ja) * 1999-07-28 2007-06-20 株式会社日立製作所 電磁式燃料噴射装置及び内燃機関
JP4119116B2 (ja) * 2001-08-02 2008-07-16 株式会社ミクニ 燃料噴射方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07111151B2 (ja) * 1984-01-10 1995-11-29 日本電装株式会社 デイ−ゼルエンジン用燃料噴射量制御装置
JPH0814091A (ja) * 1994-06-28 1996-01-16 Nippon Soken Inc 電磁弁駆動回路
CN1150469A (zh) * 1995-04-12 1997-05-21 罗伯特·博施有限公司 控制一种电磁用电器的方法及装置
JP2000110593A (ja) * 1998-10-05 2000-04-18 Nissan Motor Co Ltd 電磁駆動吸排気弁の駆動回路
JP2000337224A (ja) * 1999-05-27 2000-12-05 Hitachi Ltd エンジン制御装置
JP2001193588A (ja) * 1999-12-28 2001-07-17 Mitsubishi Electric Corp 筒内噴射エンジンの燃圧制御装置
JP7111151B2 (ja) * 2018-03-29 2022-08-02 日本電気株式会社 情報処理装置、道路分析方法、及びプログラム

Also Published As

Publication number Publication date
EP1596055A4 (en) 2008-12-31
CN1774570A (zh) 2006-05-17
EP1596055A1 (en) 2005-11-16
JPWO2004070182A1 (ja) 2006-05-25
TW200422515A (en) 2004-11-01
WO2004070182A1 (ja) 2004-08-19
KR20050097519A (ko) 2005-10-07

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080924

Termination date: 20100130