FR2920485B1 - CONTROL DEVICE AND CONTROL METHOD FOR EXHAUST GAS PURIFICATION FOR INTERNAL COMBUSTION ENGINE. - Google Patents

CONTROL DEVICE AND CONTROL METHOD FOR EXHAUST GAS PURIFICATION FOR INTERNAL COMBUSTION ENGINE.

Info

Publication number
FR2920485B1
FR2920485B1 FR0805772A FR0805772A FR2920485B1 FR 2920485 B1 FR2920485 B1 FR 2920485B1 FR 0805772 A FR0805772 A FR 0805772A FR 0805772 A FR0805772 A FR 0805772A FR 2920485 B1 FR2920485 B1 FR 2920485B1
Authority
FR
France
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas purification
control device
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
FR0805772A
Other languages
French (fr)
Other versions
FR2920485A1 (en
Inventor
Kazuya Kibe
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 FR2920485A1 publication Critical patent/FR2920485A1/en
Application granted granted Critical
Publication of FR2920485B1 publication Critical patent/FR2920485B1/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0493—Controlling the air charge temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR 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
    • F02D41/30—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
    • F02D41/401—Controlling injection timing
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/33—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage controlling the temperature of the recirculated gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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
FR0805772A 2007-06-06 2008-10-17 CONTROL DEVICE AND CONTROL METHOD FOR EXHAUST GAS PURIFICATION FOR INTERNAL COMBUSTION ENGINE. Expired - Fee Related FR2920485B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007150512A JP4442643B2 (en) 2007-06-06 2007-06-06 Exhaust gas purification control device for internal combustion engine
FR0803135A FR2917133B1 (en) 2007-06-06 2008-06-05 CONTROL DEVICE AND CONTROL METHOD FOR EXHAUST GAS PURIFICATION FOR INTERNAL COMBUSTION ENGINE.

Publications (2)

Publication Number Publication Date
FR2920485A1 FR2920485A1 (en) 2009-03-06
FR2920485B1 true FR2920485B1 (en) 2017-12-01

Family

ID=40011406

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0803135A Expired - Fee Related FR2917133B1 (en) 2007-06-06 2008-06-05 CONTROL DEVICE AND CONTROL METHOD FOR EXHAUST GAS PURIFICATION FOR INTERNAL COMBUSTION ENGINE.
FR0805772A Expired - Fee Related FR2920485B1 (en) 2007-06-06 2008-10-17 CONTROL DEVICE AND CONTROL METHOD FOR EXHAUST GAS PURIFICATION FOR INTERNAL COMBUSTION ENGINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR0803135A Expired - Fee Related FR2917133B1 (en) 2007-06-06 2008-06-05 CONTROL DEVICE AND CONTROL METHOD FOR EXHAUST GAS PURIFICATION FOR INTERNAL COMBUSTION ENGINE.

Country Status (3)

Country Link
JP (1) JP4442643B2 (en)
DE (1) DE102008026706B4 (en)
FR (2) FR2917133B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010087017A1 (en) * 2009-02-02 2010-08-05 トヨタ自動車株式会社 Control device for internal combustion engine
JP5370274B2 (en) * 2010-05-31 2013-12-18 マツダ株式会社 Diesel engine combustion control system
JP5678484B2 (en) * 2010-06-11 2015-03-04 いすゞ自動車株式会社 Exhaust pipe injection control device
KR102030181B1 (en) * 2012-12-24 2019-10-08 두산인프라코어 주식회사 Exhaust gas recirculation and control method thereof
FR3010149B1 (en) * 2013-08-27 2015-09-25 Peugeot Citroen Automobiles Sa COMBUSTION ENGINE WITH EXHAUST AIR COOLER
US10113493B2 (en) 2016-11-22 2018-10-30 Caterpillar Inc. System, method, and apparatus to control gas substitution characteristic in dual fuel engine
DE102019113884A1 (en) * 2019-05-24 2020-11-26 Bayerische Motoren Werke Aktiengesellschaft Method and control unit for operating an internal combustion engine
JP7140055B2 (en) * 2019-06-13 2022-09-21 株式会社豊田自動織機 internal combustion engine
CN115355097B (en) * 2022-09-06 2023-11-17 潍柴动力股份有限公司 EGR system control method, EGR system control device, electronic equipment and storage medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08261072A (en) 1995-03-22 1996-10-08 Nissan Diesel Motor Co Ltd Egr device for diesel engine
JP3493986B2 (en) 1997-12-03 2004-02-03 日産自動車株式会社 Diesel engine cylinder intake gas temperature calculation device and EGR control device
JP2001041110A (en) 1999-08-02 2001-02-13 Isuzu Motors Ltd Egr device with egr cooler
JP2004044484A (en) * 2002-07-11 2004-02-12 Toyota Motor Corp Control device of internal combustion engine
JP4291650B2 (en) * 2003-09-03 2009-07-08 トヨタ自動車株式会社 Exhaust purification equipment

Also Published As

Publication number Publication date
FR2917133A1 (en) 2008-12-12
JP4442643B2 (en) 2010-03-31
DE102008026706B4 (en) 2012-09-13
DE102008026706A1 (en) 2009-02-05
FR2920485A1 (en) 2009-03-06
JP2008303763A (en) 2008-12-18
FR2917133B1 (en) 2013-02-22

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