EP2610469A4 - Device for estimating diffuse combustion start time and device for controlling diffuse combustion start time for internal combustion engine - Google Patents

Device for estimating diffuse combustion start time and device for controlling diffuse combustion start time for internal combustion engine Download PDF

Info

Publication number
EP2610469A4
EP2610469A4 EP10856411.3A EP10856411A EP2610469A4 EP 2610469 A4 EP2610469 A4 EP 2610469A4 EP 10856411 A EP10856411 A EP 10856411A EP 2610469 A4 EP2610469 A4 EP 2610469A4
Authority
EP
European Patent Office
Prior art keywords
start time
combustion start
diffuse
estimating
controlling
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
EP10856411.3A
Other languages
German (de)
French (fr)
Other versions
EP2610469B1 (en
EP2610469A1 (en
Inventor
Ryo Hasegawa
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 Motor Corp
Original Assignee
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 Motor Corp filed Critical Toyota Motor Corp
Publication of EP2610469A1 publication Critical patent/EP2610469A1/en
Publication of EP2610469A4 publication Critical patent/EP2610469A4/en
Application granted granted Critical
Publication of EP2610469B1 publication Critical patent/EP2610469B1/en
Not-in-force 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
    • 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
    • F02D41/047—Taking into account fuel evaporation or wall wetting
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/0015—Controlling intake air for engines with means for controlling swirl or tumble flow, e.g. by using swirl valves
    • 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
    • F02D2250/31—Control of the fuel pressure

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 Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
EP10856411.3A 2010-08-25 2010-08-25 Device for estimating diffuse combustion start time and device for controlling diffuse combustion start time for internal combustion engine Not-in-force EP2610469B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/064397 WO2012026005A1 (en) 2010-08-25 2010-08-25 Device for estimating diffuse combustion start time and device for controlling diffuse combustion start time for internal combustion engine

Publications (3)

Publication Number Publication Date
EP2610469A1 EP2610469A1 (en) 2013-07-03
EP2610469A4 true EP2610469A4 (en) 2018-04-11
EP2610469B1 EP2610469B1 (en) 2019-04-10

Family

ID=45723033

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10856411.3A Not-in-force EP2610469B1 (en) 2010-08-25 2010-08-25 Device for estimating diffuse combustion start time and device for controlling diffuse combustion start time for internal combustion engine

Country Status (3)

Country Link
EP (1) EP2610469B1 (en)
JP (1) JP5240417B2 (en)
WO (1) WO2012026005A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014214647A (en) * 2013-04-24 2014-11-17 トヨタ自動車株式会社 Heat generation rate waveform making device and combustion state diagnostic device for internal combustion engine
JP6866754B2 (en) * 2016-05-17 2021-04-28 トヨタ自動車株式会社 Control device for compression ignition type internal combustion engine
JP7163671B2 (en) * 2018-08-29 2022-11-01 トヨタ自動車株式会社 Control device for internal combustion engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031711A2 (en) * 1999-02-22 2000-08-30 Toyota Jidosha Kabushiki Kaisha Compression-ignition type engine
JP2003286876A (en) * 2002-03-28 2003-10-10 Mazda Motor Corp Combustion control device for diesel engine
US20100071662A1 (en) * 2008-09-24 2010-03-25 Toyota Jidosha Kabushiki Kaisha Gas-mixture-nonuniformity acquisition apparatus and gas-mixture-state acquisition apparatus for internal combustion engine
WO2010035342A1 (en) * 2008-09-29 2010-04-01 トヨタ自動車株式会社 Fuel injection control device for internal-combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4635804B2 (en) * 2005-09-28 2011-02-23 トヨタ自動車株式会社 Fuel injection timing determination device for internal combustion engine
WO2010035341A1 (en) * 2008-09-29 2010-04-01 トヨタ自動車株式会社 Fuel injection control device for internal-combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031711A2 (en) * 1999-02-22 2000-08-30 Toyota Jidosha Kabushiki Kaisha Compression-ignition type engine
JP2003286876A (en) * 2002-03-28 2003-10-10 Mazda Motor Corp Combustion control device for diesel engine
US20100071662A1 (en) * 2008-09-24 2010-03-25 Toyota Jidosha Kabushiki Kaisha Gas-mixture-nonuniformity acquisition apparatus and gas-mixture-state acquisition apparatus for internal combustion engine
WO2010035342A1 (en) * 2008-09-29 2010-04-01 トヨタ自動車株式会社 Fuel injection control device for internal-combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012026005A1 *

Also Published As

Publication number Publication date
JPWO2012026005A1 (en) 2013-10-28
JP5240417B2 (en) 2013-07-17
WO2012026005A1 (en) 2012-03-01
EP2610469B1 (en) 2019-04-10
EP2610469A1 (en) 2013-07-03

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