DE112018004769B4 - Verbrennungskraftmaschinensteuerungssystem - Google Patents

Verbrennungskraftmaschinensteuerungssystem Download PDF

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Publication number
DE112018004769B4
DE112018004769B4 DE112018004769.5T DE112018004769T DE112018004769B4 DE 112018004769 B4 DE112018004769 B4 DE 112018004769B4 DE 112018004769 T DE112018004769 T DE 112018004769T DE 112018004769 B4 DE112018004769 B4 DE 112018004769B4
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DE
Germany
Prior art keywords
torque
detection
internal combustion
combustion engine
abnormality
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
DE112018004769.5T
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German (de)
English (en)
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DE112018004769T5 (de
Inventor
Takanobu GOTO
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of DE112018004769T5 publication Critical patent/DE112018004769T5/de
Application granted granted Critical
Publication of DE112018004769B4 publication Critical patent/DE112018004769B4/de
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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
    • 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
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • 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
    • 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
    • F02D2200/021—Engine temperature
    • 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
    • F02D2200/023—Temperature of lubricating oil or working fluid
    • 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
    • F02D2200/1002—Output torque
    • F02D2200/1004—Estimation of the output torque
    • 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

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  • 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)
DE112018004769.5T 2017-08-30 2018-07-17 Verbrennungskraftmaschinensteuerungssystem Active DE112018004769B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017165954A JP6809415B2 (ja) 2017-08-30 2017-08-30 内燃機関制御システム
JP2017-165954 2017-08-30
PCT/JP2018/026701 WO2019044216A1 (ja) 2017-08-30 2018-07-17 内燃機関制御システム

Publications (2)

Publication Number Publication Date
DE112018004769T5 DE112018004769T5 (de) 2020-06-10
DE112018004769B4 true DE112018004769B4 (de) 2023-09-21

Family

ID=65525415

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018004769.5T Active DE112018004769B4 (de) 2017-08-30 2018-07-17 Verbrennungskraftmaschinensteuerungssystem

Country Status (4)

Country Link
US (1) US11028793B2 (enExample)
JP (1) JP6809415B2 (enExample)
DE (1) DE112018004769B4 (enExample)
WO (1) WO2019044216A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6939718B2 (ja) * 2018-06-26 2021-09-22 日本電信電話株式会社 ネットワーク機器及びネットワーク機器の設定方法
CN113090402A (zh) * 2021-04-14 2021-07-09 安徽江淮汽车集团股份有限公司 车辆起步辅助控制方法、车辆及计算机可读存储介质
CN113586239B (zh) * 2021-08-27 2022-09-16 一汽解放汽车有限公司 发动机故障诊断方法、装置、控制器和存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010196713A (ja) 2002-03-12 2010-09-09 Robert Bosch Gmbh 車両駆動ユニットのトルクのモニタ方法および装置
DE102017114843A1 (de) 2016-08-05 2018-02-08 Subaru Corporation Ausfallsichere Einrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202336A (ja) * 1982-05-20 1983-11-25 Honda Motor Co Ltd 温度センサ異常時の燃料供給制御方法
DE19739565B4 (de) * 1997-09-10 2007-09-13 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung des Drehmoments einer Antriebseinheit eines Kraftfahrzeugs
JP2001152882A (ja) * 1999-11-25 2001-06-05 Denso Corp 内燃機関の電磁駆動バルブの異常診断装置
JP4030916B2 (ja) 2003-05-14 2008-01-09 本田技研工業株式会社 内燃機関用温度センサの故障診断装置
JP2007278133A (ja) * 2006-04-04 2007-10-25 Denso Corp エンジン軸トルク推定装置
JP2007291890A (ja) 2006-04-21 2007-11-08 Toyota Motor Corp 内燃機関制御装置
JP2010052460A (ja) * 2008-08-26 2010-03-11 Toyota Motor Corp 車両の制御装置
JP5842783B2 (ja) * 2012-10-18 2016-01-13 株式会社デンソー 車両用制御装置
JP6044468B2 (ja) * 2013-06-27 2016-12-14 株式会社デンソー 燃料噴射制御装置
JP2016176431A (ja) 2015-03-20 2016-10-06 三菱自動車工業株式会社 温度センサの診断装置
JP6874257B2 (ja) 2016-03-09 2021-05-19 東レ・デュポン株式会社 耐熱熱可塑性エラストマー樹脂組成物
JP6717271B2 (ja) 2017-07-28 2020-07-01 株式会社デンソー 内燃機関制御システム
JP6809408B2 (ja) 2017-08-01 2021-01-06 株式会社デンソー トルク監視装置および内燃機関制御システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010196713A (ja) 2002-03-12 2010-09-09 Robert Bosch Gmbh 車両駆動ユニットのトルクのモニタ方法および装置
DE102017114843A1 (de) 2016-08-05 2018-02-08 Subaru Corporation Ausfallsichere Einrichtung

Also Published As

Publication number Publication date
DE112018004769T5 (de) 2020-06-10
US20200182180A1 (en) 2020-06-11
JP2019044625A (ja) 2019-03-22
JP6809415B2 (ja) 2021-01-06
US11028793B2 (en) 2021-06-08
WO2019044216A1 (ja) 2019-03-07

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