WO2021054396A1 - Dispositif de détection de défaillance de position d'engrenage - Google Patents

Dispositif de détection de défaillance de position d'engrenage Download PDF

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Publication number
WO2021054396A1
WO2021054396A1 PCT/JP2020/035272 JP2020035272W WO2021054396A1 WO 2021054396 A1 WO2021054396 A1 WO 2021054396A1 JP 2020035272 W JP2020035272 W JP 2020035272W WO 2021054396 A1 WO2021054396 A1 WO 2021054396A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear position
engine
value
clutch
calculation unit
Prior art date
Application number
PCT/JP2020/035272
Other languages
English (en)
Japanese (ja)
Inventor
淳士 渡辺
Original Assignee
株式会社ケーヒン
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 株式会社ケーヒン filed Critical 株式会社ケーヒン
Priority to DE112020004458.0T priority Critical patent/DE112020004458T5/de
Publication of WO2021054396A1 publication Critical patent/WO2021054396A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • F02D2200/101—Engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H2059/366—Engine or motor speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established
    • F16H2059/706—Monitoring gear ratio in stepped transmissions, e.g. by calculating the ratio from input and output speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/24—Inputs being a function of torque or torque demand dependent on the throttle opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/74—Inputs being a function of engine parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
    • F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

L'invention concerne un dispositif de détection de défaillance de position d'engrenage (1) dans lequel une unité d'estimation d'état d'embrayage (17g) comprend une unité de calcul de valeur de zone de libération (17i) destinée à calculer, sur la base de la sortie d'un capteur d'angle de vilebrequin (21), la valeur d'une zone de libération qui est définie par la vitesse de rotation d'un moteur et le degré d'ouverture de soupape d'une soupape de commande d'admission disposée dans le moteur, et dans lequel un embrayage principal (61) peut être débrayé ou semi-embrayé. Lorsque le degré d'ouverture de papillon calculé sur la base de la sortie d'un capteur de degré d'ouverture de papillon (22) s'écarte de la plage de libération, l'unité d'estimation d'état d'embrayage (17g) détermine que l'embrayage principal (61) est en prise, et permet à l'unité de détermination de défaillance (17h) d'exécuter une détermination de défaillance.
PCT/JP2020/035272 2019-09-20 2020-09-17 Dispositif de détection de défaillance de position d'engrenage WO2021054396A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112020004458.0T DE112020004458T5 (de) 2019-09-20 2020-09-17 Gangpositionsfehler-Detektionsvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-171498 2019-09-20
JP2019171498A JP7299118B2 (ja) 2019-09-20 2019-09-20 ギヤポジション故障検知装置

Publications (1)

Publication Number Publication Date
WO2021054396A1 true WO2021054396A1 (fr) 2021-03-25

Family

ID=74878186

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/035272 WO2021054396A1 (fr) 2019-09-20 2020-09-17 Dispositif de détection de défaillance de position d'engrenage

Country Status (3)

Country Link
JP (1) JP7299118B2 (fr)
DE (1) DE112020004458T5 (fr)
WO (1) WO2021054396A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596978A (ja) * 1991-10-09 1993-04-20 Mazda Motor Corp エンジンの制御装置
JP2011021702A (ja) * 2009-07-16 2011-02-03 Isuzu Motors Ltd 惰行制御補助装置
WO2016175238A1 (fr) * 2015-04-28 2016-11-03 ヤマハ発動機株式会社 Véhicule du type à enfourcher
JP2018123893A (ja) * 2017-02-01 2018-08-09 株式会社ケーヒン 電子制御装置
JP2019019773A (ja) * 2017-07-19 2019-02-07 株式会社ケーヒン 駆動力制御装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04171352A (ja) 1990-10-31 1992-06-18 Suzuki Motor Corp ギヤ位置判定方法
JP4275647B2 (ja) 2005-05-11 2009-06-10 三菱電機株式会社 内燃機関の燃料噴射制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596978A (ja) * 1991-10-09 1993-04-20 Mazda Motor Corp エンジンの制御装置
JP2011021702A (ja) * 2009-07-16 2011-02-03 Isuzu Motors Ltd 惰行制御補助装置
WO2016175238A1 (fr) * 2015-04-28 2016-11-03 ヤマハ発動機株式会社 Véhicule du type à enfourcher
JP2018123893A (ja) * 2017-02-01 2018-08-09 株式会社ケーヒン 電子制御装置
JP2019019773A (ja) * 2017-07-19 2019-02-07 株式会社ケーヒン 駆動力制御装置

Also Published As

Publication number Publication date
JP7299118B2 (ja) 2023-06-27
DE112020004458T5 (de) 2022-06-09
JP2021046935A (ja) 2021-03-25

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