DE602004027205D1 - Method of estimating the temperature in the combustion chamber after combustion - Google Patents

Method of estimating the temperature in the combustion chamber after combustion

Info

Publication number
DE602004027205D1
DE602004027205D1 DE602004027205T DE602004027205T DE602004027205D1 DE 602004027205 D1 DE602004027205 D1 DE 602004027205D1 DE 602004027205 T DE602004027205 T DE 602004027205T DE 602004027205 T DE602004027205 T DE 602004027205T DE 602004027205 D1 DE602004027205 D1 DE 602004027205D1
Authority
DE
Germany
Prior art keywords
combustion
estimating
temperature
combustion chamber
chamber
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.)
Active
Application number
DE602004027205T
Other languages
German (de)
Inventor
Teruhiko Miyake
Shigeki Nakayama
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 DE602004027205D1 publication Critical patent/DE602004027205D1/en
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
    • 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
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures using an estimation
    • 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
    • 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
    • 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
    • F02D41/405—Multiple injections with post injections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs

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)
DE602004027205T 2003-12-16 2004-12-14 Method of estimating the temperature in the combustion chamber after combustion Active DE602004027205D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003418644A JP3965584B2 (en) 2003-12-16 2003-12-16 Method for estimating combustion temperature of internal combustion engine

Publications (1)

Publication Number Publication Date
DE602004027205D1 true DE602004027205D1 (en) 2010-07-01

Family

ID=34510621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004027205T Active DE602004027205D1 (en) 2003-12-16 2004-12-14 Method of estimating the temperature in the combustion chamber after combustion

Country Status (3)

Country Link
EP (1) EP1544443B1 (en)
JP (1) JP3965584B2 (en)
DE (1) DE602004027205D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006053805B4 (en) * 2006-11-15 2020-12-24 Robert Bosch Gmbh Method for operating an internal combustion engine to determine a filling in a combustion chamber
DE102007006341B4 (en) * 2007-02-08 2018-05-03 Bayerische Motoren Werke Aktiengesellschaft Method for controlling an internal combustion engine in motor vehicles
JP5252949B2 (en) * 2008-02-27 2013-07-31 トヨタ自動車株式会社 Gas concentration measuring method and gas concentration measuring apparatus for internal combustion engine
JP4957651B2 (en) * 2008-05-19 2012-06-20 トヨタ自動車株式会社 Intake control device for internal combustion engine
JP5045575B2 (en) * 2008-06-25 2012-10-10 トヨタ自動車株式会社 Combustion control device for internal combustion engine
DE102008057500B4 (en) 2008-11-15 2019-07-18 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method for operating an internal combustion engine
DE102009021793B4 (en) 2009-05-18 2020-08-06 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method for determining nitrogen oxide emissions in the combustion chamber of a diesel engine
EP2415995B1 (en) 2009-09-28 2016-07-06 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine
WO2011036794A1 (en) 2009-09-28 2011-03-31 トヨタ自動車株式会社 Control device for internal combustion engine
EP2535545A4 (en) * 2010-02-08 2018-03-07 Toyota Jidosha Kabushiki Kaisha Combustion control device for internal combustion engine
JP6171746B2 (en) * 2013-09-04 2017-08-02 マツダ株式会社 Engine start control device
CN104933226B (en) * 2015-05-26 2019-02-22 奇瑞汽车股份有限公司 A kind of control calculation method of engine motor oil temperature

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09189256A (en) * 1996-01-10 1997-07-22 Unisia Jecs Corp Intake temperature estimating device of internal combustion engine and outside temperature estimating device
JP2000213391A (en) * 1999-01-21 2000-08-02 Mitsubishi Motors Corp Controller for internal combustion engine
JP2002054491A (en) * 2000-08-11 2002-02-20 Nissan Motor Co Ltd Estimation device of temperature state within combustion chamber for engine

Also Published As

Publication number Publication date
EP1544443B1 (en) 2010-05-19
JP2005180220A (en) 2005-07-07
EP1544443A1 (en) 2005-06-22
JP3965584B2 (en) 2007-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition