DE112017007362T5 - Einzylindermotor-Fehlzündungserfassungsvorrichtung, Verfahren und Fahrzeug - Google Patents

Einzylindermotor-Fehlzündungserfassungsvorrichtung, Verfahren und Fahrzeug Download PDF

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Publication number
DE112017007362T5
DE112017007362T5 DE112017007362.6T DE112017007362T DE112017007362T5 DE 112017007362 T5 DE112017007362 T5 DE 112017007362T5 DE 112017007362 T DE112017007362 T DE 112017007362T DE 112017007362 T5 DE112017007362 T5 DE 112017007362T5
Authority
DE
Germany
Prior art keywords
angular velocity
integration
misfire
crankshaft
engine
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.)
Pending
Application number
DE112017007362.6T
Other languages
German (de)
English (en)
Inventor
Nobuyuki Kishi
Akihiko Tomoda
Kenji Nishida
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of DE112017007362T5 publication Critical patent/DE112017007362T5/de
Pending legal-status Critical Current

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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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/11—Testing internal-combustion engines by detecting misfire
    • 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
    • F02D2200/1006—Engine torque losses, e.g. friction or pumping losses or losses caused by external loads of accessories
    • 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
    • F02D2200/1012—Engine speed gradient
    • 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
    • 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
    • F02D2250/14—Timing of measurement, e.g. synchronisation of measurements to the engine cycle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE112017007362.6T 2017-03-31 2017-03-31 Einzylindermotor-Fehlzündungserfassungsvorrichtung, Verfahren und Fahrzeug Pending DE112017007362T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/013612 WO2018179341A1 (ja) 2017-03-31 2017-03-31 単気筒エンジンの失火検知装置および方法ならびに車両

Publications (1)

Publication Number Publication Date
DE112017007362T5 true DE112017007362T5 (de) 2019-12-12

Family

ID=63674810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017007362.6T Pending DE112017007362T5 (de) 2017-03-31 2017-03-31 Einzylindermotor-Fehlzündungserfassungsvorrichtung, Verfahren und Fahrzeug

Country Status (2)

Country Link
DE (1) DE112017007362T5 (ja)
WO (1) WO2018179341A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7208709B2 (ja) 2017-11-02 2023-01-19 株式会社デンソー 不等間隔燃焼エンジン用失火判定装置及び車両
CN114622990B (zh) * 2022-01-26 2022-12-27 东风汽车集团股份有限公司 一种发动机失火风险识别方法、装置、设备和介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008111354A (ja) 2006-10-30 2008-05-15 Honda Motor Co Ltd 内燃機関のクランク角速度検出装置
JP2014199040A (ja) 2013-03-29 2014-10-23 本田技研工業株式会社 エンジン制御装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09264183A (ja) * 1996-03-29 1997-10-07 Mazda Motor Corp エンジンの燃焼状態判別方法、エンジンの制御方法及び同装置
US6584391B2 (en) * 2001-07-23 2003-06-24 International Engine Intellectual Property Company, Llc Engine torque calculation
JP4373908B2 (ja) * 2004-12-28 2009-11-25 本田技研工業株式会社 内燃機関の失火検出装置
JP4525586B2 (ja) * 2005-12-21 2010-08-18 三菱自動車工業株式会社 エンジンの燃焼状態検出装置
JP6353333B2 (ja) * 2014-10-01 2018-07-04 川崎重工業株式会社 失火判定装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008111354A (ja) 2006-10-30 2008-05-15 Honda Motor Co Ltd 内燃機関のクランク角速度検出装置
JP2014199040A (ja) 2013-03-29 2014-10-23 本田技研工業株式会社 エンジン制御装置

Also Published As

Publication number Publication date
WO2018179341A1 (ja) 2018-10-04

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R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F02D0045000000

Ipc: F02D0041220000

R081 Change of applicant/patentee

Owner name: HONDA MOTOR CO., LTD., JP

Free format text: FORMER OWNER: HONDA MOTOR CO., LTD., TOKYO, JP

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