JP7485026B2 - 内燃機関の制御方法および制御装置 - Google Patents

内燃機関の制御方法および制御装置 Download PDF

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Publication number
JP7485026B2
JP7485026B2 JP2022528732A JP2022528732A JP7485026B2 JP 7485026 B2 JP7485026 B2 JP 7485026B2 JP 2022528732 A JP2022528732 A JP 2022528732A JP 2022528732 A JP2022528732 A JP 2022528732A JP 7485026 B2 JP7485026 B2 JP 7485026B2
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Japan
Prior art keywords
exhaust gas
gas recirculation
combustion stability
recirculation rate
internal combustion
Prior art date
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JP2022528732A
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English (en)
Japanese (ja)
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JPWO2021245436A5 (https=
JPWO2021245436A1 (https=
Inventor
佩瑩 鐘
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.)
Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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Publication of JPWO2021245436A5 publication Critical patent/JPWO2021245436A5/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder 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
    • F02D41/0025—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]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F02D2021/083—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine controlling exhaust gas recirculation electronically
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2022528732A 2020-06-04 2020-06-04 内燃機関の制御方法および制御装置 Active JP7485026B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2020/000548 WO2021245436A1 (ja) 2020-06-04 2020-06-04 内燃機関の制御方法および制御装置

Publications (3)

Publication Number Publication Date
JPWO2021245436A1 JPWO2021245436A1 (https=) 2021-12-09
JPWO2021245436A5 JPWO2021245436A5 (https=) 2023-03-10
JP7485026B2 true JP7485026B2 (ja) 2024-05-16

Family

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Application Number Title Priority Date Filing Date
JP2022528732A Active JP7485026B2 (ja) 2020-06-04 2020-06-04 内燃機関の制御方法および制御装置

Country Status (5)

Country Link
US (1) US11808222B2 (https=)
EP (1) EP4163485B1 (https=)
JP (1) JP7485026B2 (https=)
CN (1) CN115698490B (https=)
WO (1) WO2021245436A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116517711B (zh) * 2023-04-18 2025-09-09 重庆长安汽车股份有限公司 发动机控制方法、装置、单元及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130028A (ja) 2000-10-27 2002-05-09 Toyota Motor Corp 内燃機関の燃焼制御装置
WO2014080455A1 (ja) 2012-11-20 2014-05-30 トヨタ自動車株式会社 ディーゼルエンジンの制御装置
JP2014177911A (ja) 2013-03-15 2014-09-25 Fuji Heavy Ind Ltd エンジンの制御装置
JP2018053845A (ja) 2016-09-30 2018-04-05 日立オートモティブシステムズ株式会社 内燃機関制御装置
JP2019167009A (ja) 2018-03-23 2019-10-03 トヨタ自動車株式会社 ハイブリッド車両の制御装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128962A (ja) * 1983-01-10 1984-07-25 Nissan Motor Co Ltd 内燃機関の排気還流制御装置
JPH0612097B2 (ja) * 1983-11-09 1994-02-16 トヨタ自動車株式会社 排気ガス再循環装置
JPH08246940A (ja) * 1995-03-06 1996-09-24 Nissan Motor Co Ltd 内燃機関の燃焼状態制御装置
JP3550803B2 (ja) * 1995-06-29 2004-08-04 日産自動車株式会社 内燃機関の安定度制御装置
JP3428611B2 (ja) * 1996-05-28 2003-07-22 三菱自動車工業株式会社 内燃エンジンの燃焼変動制御装置
JP3792506B2 (ja) * 2000-12-01 2006-07-05 本田技研工業株式会社 内燃機関の制御装置
JP2004183580A (ja) * 2002-12-04 2004-07-02 Mitsubishi Motors Corp 内燃機関の排気浄化装置
JP4440029B2 (ja) * 2004-07-27 2010-03-24 三菱電機株式会社 内燃機関の制御装置
JP6424067B2 (ja) * 2014-11-06 2018-11-14 日立オートモティブシステムズ株式会社 エンジン制御装置
JP2016094909A (ja) * 2014-11-14 2016-05-26 トヨタ自動車株式会社 内燃機関の制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130028A (ja) 2000-10-27 2002-05-09 Toyota Motor Corp 内燃機関の燃焼制御装置
WO2014080455A1 (ja) 2012-11-20 2014-05-30 トヨタ自動車株式会社 ディーゼルエンジンの制御装置
JP2014177911A (ja) 2013-03-15 2014-09-25 Fuji Heavy Ind Ltd エンジンの制御装置
JP2018053845A (ja) 2016-09-30 2018-04-05 日立オートモティブシステムズ株式会社 内燃機関制御装置
JP2019167009A (ja) 2018-03-23 2019-10-03 トヨタ自動車株式会社 ハイブリッド車両の制御装置

Also Published As

Publication number Publication date
CN115698490B (zh) 2026-03-17
US11808222B2 (en) 2023-11-07
WO2021245436A1 (ja) 2021-12-09
EP4163485B1 (en) 2025-09-03
CN115698490A (zh) 2023-02-03
EP4163485A1 (en) 2023-04-12
EP4163485A4 (en) 2023-08-16
JPWO2021245436A1 (https=) 2021-12-09
US20230235709A1 (en) 2023-07-27

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