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ITMI20061339A1 - Dispositivo di comando dell'iniezione di combustibile per un motore a combustione interna - Google Patents

Dispositivo di comando dell'iniezione di combustibile per un motore a combustione interna

Info

Publication number
ITMI20061339A1
ITMI20061339A1 IT001339A ITMI20061339A ITMI20061339A1 IT MI20061339 A1 ITMI20061339 A1 IT MI20061339A1 IT 001339 A IT001339 A IT 001339A IT MI20061339 A ITMI20061339 A IT MI20061339A IT MI20061339 A1 ITMI20061339 A1 IT MI20061339A1
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
fuel injection
command device
injection command
Prior art date
Application number
IT001339A
Other languages
English (en)
Inventor
Satoshi Miyazaki
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 ITMI20061339A1 publication Critical patent/ITMI20061339A1/it

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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/16—Introducing closed-loop corrections for idling
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
    • 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
    • F02D41/2467—Characteristics of actuators for injectors
    • F02D41/247—Behaviour for small quantities
    • 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
    • F02D41/403—Multiple injections with pilot injections
    • 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
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/502—Neutral gear position
    • 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
    • F02D2250/18—Control of the engine output torque
    • F02D2250/21—Control of the engine output torque during a transition between engine operation modes or states
    • 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
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
IT001339A 2005-07-12 2006-07-11 Dispositivo di comando dell'iniezione di combustibile per un motore a combustione interna ITMI20061339A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005202835A JP4487874B2 (ja) 2005-07-12 2005-07-12 内燃機関の燃料噴射制御装置

Publications (1)

Publication Number Publication Date
ITMI20061339A1 true ITMI20061339A1 (it) 2007-01-13

Family

ID=37609094

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001339A ITMI20061339A1 (it) 2005-07-12 2006-07-11 Dispositivo di comando dell'iniezione di combustibile per un motore a combustione interna

Country Status (5)

Country Link
US (1) US7588515B2 (it)
JP (1) JP4487874B2 (it)
CN (1) CN100482930C (it)
DE (1) DE102006000329B4 (it)
IT (1) ITMI20061339A1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024823B4 (de) * 2007-05-29 2014-10-23 Continental Automotive Gmbh Verfahren und Vorrichtung zur Bestimmung eines Ansteuerparameters für einen Kraftstoffinjektor einer Brennkraftmaschine
JP4428405B2 (ja) 2007-06-12 2010-03-10 株式会社デンソー 燃料噴射制御装置及びエンジン制御システム
JP4692523B2 (ja) 2007-07-05 2011-06-01 トヨタ自動車株式会社 車両の制御装置および制御方法
JP4861921B2 (ja) * 2007-07-26 2012-01-25 ヤンマー株式会社 燃料噴射量補正機能付エンジン
DE102007042994A1 (de) * 2007-09-10 2009-03-12 Robert Bosch Gmbh Verfahren zum Beurteilen einer Funktionsweise eines Einspritzventils bei Anlegen einer Ansteuerspannung und entsprechende Auswertevorrichtung
JP4424407B2 (ja) 2007-10-23 2010-03-03 トヨタ自動車株式会社 車載内燃機関の制御装置
JP4462327B2 (ja) * 2007-10-26 2010-05-12 株式会社デンソー 気筒特性ばらつき検出装置
JP4605264B2 (ja) * 2008-07-16 2011-01-05 トヨタ自動車株式会社 内燃機関の噴射量制御装置およびパワーユニットの制御システム
DE102008040626A1 (de) * 2008-07-23 2010-03-11 Robert Bosch Gmbh Verfahren zur Bestimmung der eingespritzten Kraftstoffmasse einer Einzeleinspritzung und Vorrichtung zur Durchführung des Verfahrens
JP2010270697A (ja) * 2009-05-22 2010-12-02 Denso Corp 燃料噴射量制御装置
DE102010063380A1 (de) * 2010-12-17 2012-06-21 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
JP5884834B2 (ja) * 2012-01-26 2016-03-15 トヨタ自動車株式会社 内燃機関の制御装置
JP6024508B2 (ja) 2013-02-20 2016-11-16 株式会社デンソー 車両用データ処理装置
DE112013007158T5 (de) * 2013-06-14 2016-03-24 Robert Bosch Gmbh System und Verfahren zur Erhöhung der Motorleistung
US9683513B2 (en) * 2014-12-01 2017-06-20 Ford Global Technologies, Llc Methods and systems for learning variability of a direct fuel injector
EP3428431B1 (en) * 2016-03-08 2021-01-13 Bosch Corporation Fuel microinjection volume correction method and common-rail fuel injection control device
JP7111043B2 (ja) * 2019-04-02 2022-08-02 トヨタ自動車株式会社 エンジン制御装置
CN116171349A (zh) 2020-09-24 2023-05-26 图拉技术公司 用于确定先导喷射质量的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63143348A (ja) * 1986-12-08 1988-06-15 Toyota Motor Corp 燃料噴射制御装置
JPH02283836A (ja) * 1989-04-21 1990-11-21 Toyota Motor Corp 内燃機関のアイドル安定化装置
JPH0466742A (ja) * 1990-07-05 1992-03-03 Yamaha Motor Co Ltd 高圧燃料噴射式エンジンのアイドリング制御装置
IT1284681B1 (it) * 1996-07-17 1998-05-21 Fiat Ricerche Procedimento di taratura per un sistema di iniezione provvisto di iniettori.
US5995899A (en) * 1997-03-25 1999-11-30 Nissan Motor Co., Ltd. Diesel engine fuel injection device
JPH1136953A (ja) 1997-07-24 1999-02-09 Nissan Motor Co Ltd 内燃機関の制御装置
JP3772518B2 (ja) * 1998-02-27 2006-05-10 いすゞ自動車株式会社 エンジンの運転制御装置
JP2002201995A (ja) 2001-01-05 2002-07-19 Suzuki Motor Corp 内燃機関のアイドル回転数制御装置
JP2003120356A (ja) 2001-10-09 2003-04-23 Toyota Motor Corp エンジンの制御装置
JP4089244B2 (ja) * 2002-03-01 2008-05-28 株式会社デンソー 内燃機関用噴射量制御装置
JP3982506B2 (ja) * 2004-02-17 2007-09-26 株式会社デンソー 内燃機関の噴射量制御装置
DE102006006303B3 (de) * 2006-02-10 2007-06-28 Siemens Ag Verfahren zur Abschätzung einer eingespritzten Kraftstoffmenge

Also Published As

Publication number Publication date
JP2007023789A (ja) 2007-02-01
CN1896481A (zh) 2007-01-17
CN100482930C (zh) 2009-04-29
US7588515B2 (en) 2009-09-15
US20070015630A1 (en) 2007-01-18
DE102006000329B4 (de) 2012-12-06
JP4487874B2 (ja) 2010-06-23
DE102006000329A1 (de) 2007-02-08

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