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FR2896015B1 - FUEL INJECTION QUANTITY CONTROL SYSTEM AND INTERNAL COMBUSTION ENGINE COMPRISING THE CONTROL SYSTEM - Google Patents

FUEL INJECTION QUANTITY CONTROL SYSTEM AND INTERNAL COMBUSTION ENGINE COMPRISING THE CONTROL SYSTEM

Info

Publication number
FR2896015B1
FR2896015B1 FR0700173A FR0700173A FR2896015B1 FR 2896015 B1 FR2896015 B1 FR 2896015B1 FR 0700173 A FR0700173 A FR 0700173A FR 0700173 A FR0700173 A FR 0700173A FR 2896015 B1 FR2896015 B1 FR 2896015B1
Authority
FR
France
Prior art keywords
control system
combustion engine
internal combustion
fuel injection
injection quantity
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
FR0700173A
Other languages
French (fr)
Other versions
FR2896015A1 (en
Inventor
Shunsuke Yasunishi
Takahiro Hayashi
Yoshihisa Hirosawa
Takayoshi Inaba
Yuki Tarusawa
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.)
Toyota Industries Corp
Denso Corp
Toyota Motor Corp
Original Assignee
Toyota Industries Corp
Denso Corp
Toyota Motor 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 Toyota Industries Corp, Denso Corp, Toyota Motor Corp filed Critical Toyota Industries Corp
Publication of FR2896015A1 publication Critical patent/FR2896015A1/en
Application granted granted Critical
Publication of FR2896015B1 publication Critical patent/FR2896015B1/en
Expired - Fee Related 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • 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
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/025—Engine noise, e.g. determined by using an acoustic sensor
    • 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
    • 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)
FR0700173A 2006-01-11 2007-01-10 FUEL INJECTION QUANTITY CONTROL SYSTEM AND INTERNAL COMBUSTION ENGINE COMPRISING THE CONTROL SYSTEM Expired - Fee Related FR2896015B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006003398A JP4685638B2 (en) 2006-01-11 2006-01-11 Fuel injection amount control device and internal combustion engine equipped with the control device

Publications (2)

Publication Number Publication Date
FR2896015A1 FR2896015A1 (en) 2007-07-13
FR2896015B1 true FR2896015B1 (en) 2015-10-16

Family

ID=38198069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0700173A Expired - Fee Related FR2896015B1 (en) 2006-01-11 2007-01-10 FUEL INJECTION QUANTITY CONTROL SYSTEM AND INTERNAL COMBUSTION ENGINE COMPRISING THE CONTROL SYSTEM

Country Status (3)

Country Link
JP (1) JP4685638B2 (en)
DE (1) DE102007000005B4 (en)
FR (1) FR2896015B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7717088B2 (en) 2007-05-07 2010-05-18 Ford Global Technologies, Llc Method of detecting and compensating for injector variability with a direct injection system
DE102007025869A1 (en) 2007-06-01 2008-07-03 Basf Se To service tube bundle of gas-phase hydrocarbon oxidation reactor immediately prior to re-charging with fresh bed of catalyst solids, they are brushed internally
JP4775342B2 (en) * 2007-07-23 2011-09-21 株式会社デンソー Fuel injection control device and fuel injection system using the same
JP4735621B2 (en) * 2007-08-28 2011-07-27 株式会社デンソー Injection amount learning device
JP4715821B2 (en) 2007-08-29 2011-07-06 株式会社デンソー Injection amount learning device
JP4760804B2 (en) 2007-08-31 2011-08-31 株式会社デンソー Fuel injection control device for internal combustion engine
JP2010048192A (en) * 2008-08-22 2010-03-04 Denso Corp Fuel injection control device
JP4752928B2 (en) * 2009-02-10 2011-08-17 トヨタ自動車株式会社 Fuel injection control device for internal combustion engine
JP5024330B2 (en) * 2009-05-25 2012-09-12 株式会社デンソー Fuel injection control device
WO2011061851A1 (en) * 2009-11-20 2011-05-26 トヨタ自動車株式会社 Fuel type determination device and fuel injection control device for internal combustion engine
JP6206343B2 (en) 2014-06-26 2017-10-04 トヨタ自動車株式会社 Fuel supply device for internal combustion engine
JP6512066B2 (en) * 2015-10-29 2019-05-15 株式会社デンソー Fuel injection state estimation device
CN108087136B (en) * 2017-12-27 2020-08-21 潍柴动力股份有限公司 Oil pumping control method and device
US11220975B1 (en) 2021-03-17 2022-01-11 Ford Global Technologies, Llc Methods and systems for compensating for fuel injector closing time

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11173200A (en) * 1997-12-08 1999-06-29 Toyota Motor Corp Fuel injection control device of internal combustion engine
JP2003056389A (en) * 2001-08-10 2003-02-26 Bosch Automotive Systems Corp Method and device for controlling fuel injection amount
DE10140151A1 (en) * 2001-08-16 2003-02-27 Bosch Gmbh Robert Method for influencing the pollutant emission values and / or the noise emission values of an internal combustion engine and fuel injection system
JP2003343328A (en) * 2002-05-30 2003-12-03 Denso Corp Fuel injection controller for internal combustion engine
JP3966206B2 (en) * 2003-03-28 2007-08-29 マツダ株式会社 Engine control device
JP4277677B2 (en) * 2003-06-27 2009-06-10 株式会社デンソー Injection quantity control device for diesel engine
JP4120567B2 (en) * 2003-11-11 2008-07-16 トヨタ自動車株式会社 Injection control device for internal combustion engine
JP2005155351A (en) * 2003-11-21 2005-06-16 Hitachi Ltd Method for learning fully closed position of throttle
JP4211610B2 (en) * 2004-01-13 2009-01-21 株式会社デンソー Fuel injection control device for internal combustion engine

Also Published As

Publication number Publication date
JP4685638B2 (en) 2011-05-18
FR2896015A1 (en) 2007-07-13
JP2007187009A (en) 2007-07-26
DE102007000005A1 (en) 2007-08-09
DE102007000005B4 (en) 2014-05-08

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