EP2241739A3 - Brennkraftmaschinesteuerung für die Synchronisation des Motors während Motorstopp - Google Patents

Brennkraftmaschinesteuerung für die Synchronisation des Motors während Motorstopp Download PDF

Info

Publication number
EP2241739A3
EP2241739A3 EP10159232.7A EP10159232A EP2241739A3 EP 2241739 A3 EP2241739 A3 EP 2241739A3 EP 10159232 A EP10159232 A EP 10159232A EP 2241739 A3 EP2241739 A3 EP 2241739A3
Authority
EP
European Patent Office
Prior art keywords
learning
learning value
torque characteristic
engine
loss torque
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
EP10159232.7A
Other languages
English (en)
French (fr)
Other versions
EP2241739B1 (de
EP2241739A2 (de
Inventor
Yamato Utsunomiya
Misao Shibata
Kenji Kawahara
Koji Okamura
Masatomo Yoshihara
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 EP2241739A2 publication Critical patent/EP2241739A2/de
Publication of EP2241739A3 publication Critical patent/EP2241739A3/de
Application granted granted Critical
Publication of EP2241739B1 publication Critical patent/EP2241739B1/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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping 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
    • F02D41/02—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
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • 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
    • F02D41/2477—Methods of calibrating or learning characterised by the method used for learning
    • F02D41/248—Methods of calibrating or learning characterised by the method used for learning using a plurality of learned values
    • 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F02D2041/0095—Synchronisation of the cylinders during engine shutdown
    • 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
    • F02D2200/1006—Engine torque losses, e.g. friction or pumping losses or losses caused by external loads of accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
    • F02N2019/008—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation the engine being stopped in a particular position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
EP10159232.7A 2009-04-07 2010-04-07 Brennkraftmaschinesteuerung zur Synchronisation der Maschine während der Abschaltung der Maschine Active EP2241739B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009092759A JP5461049B2 (ja) 2009-04-07 2009-04-07 エンジン制御装置

Publications (3)

Publication Number Publication Date
EP2241739A2 EP2241739A2 (de) 2010-10-20
EP2241739A3 true EP2241739A3 (de) 2018-07-04
EP2241739B1 EP2241739B1 (de) 2019-12-25

Family

ID=42359549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10159232.7A Active EP2241739B1 (de) 2009-04-07 2010-04-07 Brennkraftmaschinesteuerung zur Synchronisation der Maschine während der Abschaltung der Maschine

Country Status (2)

Country Link
EP (1) EP2241739B1 (de)
JP (1) JP5461049B2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011090095B4 (de) * 2011-12-29 2015-04-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Verbrennungsmotors
DE102012209964A1 (de) * 2012-06-14 2013-12-19 Robert Bosch Gmbh Verfahren und Vorrichtung zum Adaptieren des Drehmoments eines Verbrennungsmotors
JP6308126B2 (ja) * 2014-12-26 2018-04-11 トヨタ自動車株式会社 エンジン停止装置
JP6457472B2 (ja) * 2016-12-14 2019-01-23 ファナック株式会社 制御システム及び機械学習装置
JP7359011B2 (ja) * 2020-02-05 2023-10-11 トヨタ自動車株式会社 内燃機関の制御装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0904972A2 (de) * 1997-09-30 1999-03-31 Ford Global Technologies, Inc. Motormomentsteuerung
DE10043689A1 (de) * 2000-09-04 2002-03-14 Bosch Gmbh Robert Verfahren zur Verlustmomentenadaption bei einer Brennkraftmaschine
US7054738B1 (en) * 2005-10-17 2006-05-30 Ford Global Technologies, Llc Method for estimating engine friction torque
DE102006005701A1 (de) * 2006-02-08 2007-08-09 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Antriebseinheit, Computerprogramm-Produkt und Computerprogramm
DE102008000547A1 (de) * 2007-03-07 2008-09-25 Denso Corp., Kariya Drehmomentensteuersystem
DE102008000384A1 (de) * 2007-03-05 2008-09-25 Denso Corp., Kariya Verbrennungsmotorstoppsteuergerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09112310A (ja) * 1995-10-13 1997-04-28 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
JP4016633B2 (ja) * 2001-10-19 2007-12-05 日産自動車株式会社 内燃機関の燃料噴射制御装置
JP4631775B2 (ja) * 2006-03-29 2011-02-16 トヨタ自動車株式会社 内燃機関の停止位置制御装置
JP4803457B2 (ja) * 2007-09-18 2011-10-26 株式会社デンソー 内燃機関のスロットル制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0904972A2 (de) * 1997-09-30 1999-03-31 Ford Global Technologies, Inc. Motormomentsteuerung
DE10043689A1 (de) * 2000-09-04 2002-03-14 Bosch Gmbh Robert Verfahren zur Verlustmomentenadaption bei einer Brennkraftmaschine
US7054738B1 (en) * 2005-10-17 2006-05-30 Ford Global Technologies, Llc Method for estimating engine friction torque
DE102006005701A1 (de) * 2006-02-08 2007-08-09 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Antriebseinheit, Computerprogramm-Produkt und Computerprogramm
DE102008000384A1 (de) * 2007-03-05 2008-09-25 Denso Corp., Kariya Verbrennungsmotorstoppsteuergerät
DE102008000547A1 (de) * 2007-03-07 2008-09-25 Denso Corp., Kariya Drehmomentensteuersystem

Also Published As

Publication number Publication date
JP5461049B2 (ja) 2014-04-02
EP2241739B1 (de) 2019-12-25
EP2241739A2 (de) 2010-10-20
JP2010242633A (ja) 2010-10-28

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