ATE546673T1 - Steuervorrichtung und steuerverfahren für eine sperrkupplung und das motordrehmoment in einem fahrzeug - Google Patents

Steuervorrichtung und steuerverfahren für eine sperrkupplung und das motordrehmoment in einem fahrzeug

Info

Publication number
ATE546673T1
ATE546673T1 AT08844622T AT08844622T ATE546673T1 AT E546673 T1 ATE546673 T1 AT E546673T1 AT 08844622 T AT08844622 T AT 08844622T AT 08844622 T AT08844622 T AT 08844622T AT E546673 T1 ATE546673 T1 AT E546673T1
Authority
AT
Austria
Prior art keywords
lock
clutch
vehicle
rotational speed
engine torque
Prior art date
Application number
AT08844622T
Other languages
English (en)
Inventor
Hitoshi Matsunaga
Koji Oshima
Original Assignee
Toyota 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Application granted granted Critical
Publication of ATE546673T1 publication Critical patent/ATE546673T1/de

Links

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
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • 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
    • F16H63/40—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 comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/02—Clutches
    • B60W2710/021—Clutch engagement state
    • B60W2710/024—Clutch engagement state of torque converter lock-up clutch
    • 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
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/465—Detecting slip, e.g. clutch slip ratio
    • F16H2059/467—Detecting slip, e.g. clutch slip ratio of torque converter
    • 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
    • F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
    • F16H2059/725—Sensing or calculating temperature of friction devices, e.g. clutches to prevent overheating of friction linings
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F16H2061/145—Control of torque converter lock-up clutches using electric control means for controlling slip, e.g. approaching target slip value
    • 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
    • F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
AT08844622T 2007-10-31 2008-10-30 Steuervorrichtung und steuerverfahren für eine sperrkupplung und das motordrehmoment in einem fahrzeug ATE546673T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007283017A JP4535115B2 (ja) 2007-10-31 2007-10-31 車両の制御装置
PCT/IB2008/002906 WO2009056953A2 (en) 2007-10-31 2008-10-30 Control device and control method for lockup clutch and engine torque in a vehicle

Publications (1)

Publication Number Publication Date
ATE546673T1 true ATE546673T1 (de) 2012-03-15

Family

ID=40510517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08844622T ATE546673T1 (de) 2007-10-31 2008-10-30 Steuervorrichtung und steuerverfahren für eine sperrkupplung und das motordrehmoment in einem fahrzeug

Country Status (6)

Country Link
US (1) US8296028B2 (de)
EP (1) EP2215384B1 (de)
JP (1) JP4535115B2 (de)
CN (1) CN101842617B (de)
AT (1) ATE546673T1 (de)
WO (1) WO2009056953A2 (de)

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JP5867857B2 (ja) * 2012-01-23 2016-02-24 本田技研工業株式会社 可変容量ポンプの運転状態切換装置
US9216741B2 (en) * 2014-01-14 2015-12-22 Caterpillar Inc. Lock up clutch controls—high idle set point
AU2015348405B2 (en) 2014-11-17 2019-07-18 Alpraaz Ab Powertrain for a vehicle
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US10183671B2 (en) 2016-07-18 2019-01-22 Caterpillar Inc. Torque converter lockup control
CN109139738B (zh) * 2017-06-19 2020-08-28 上海汽车集团股份有限公司 一种离合器控制方法及装置
JP6926758B2 (ja) * 2017-07-14 2021-08-25 いすゞ自動車株式会社 推定装置及び推定方法
CN109307065B (zh) * 2017-07-26 2021-04-16 上海汽车集团股份有限公司 一种液力变矩器的锁止控制方法及装置
CN107255150B (zh) * 2017-08-07 2020-09-08 盛瑞传动股份有限公司 一种防止液力变矩器从打开到闭锁时产生冲击的方法
CN111566390B (zh) * 2017-12-28 2021-11-09 加特可株式会社 无级变速器的控制装置以及控制方法
JP6762332B2 (ja) * 2018-03-15 2020-09-30 本田技研工業株式会社 目標トルク制御装置および目標トルク制御方法
CN110274017B (zh) 2018-03-15 2021-02-09 本田技研工业株式会社 变速控制装置及变速控制方法
JP6791937B2 (ja) * 2018-03-15 2020-11-25 本田技研工業株式会社 変速制御装置および変速制御方法
JP6966971B2 (ja) * 2018-03-28 2021-11-17 本田技研工業株式会社 自動駐車装置
CN109162815B (zh) * 2018-09-27 2021-09-14 宁波吉利汽车研究开发有限公司 一种车辆发动机控制方法及控制系统
CN111002971B (zh) * 2019-12-30 2021-02-19 宁波吉利汽车研究开发有限公司 一种混合动力车型发动机启动离合器扭矩控制方法
CN113446396B (zh) * 2021-09-02 2022-01-04 盛瑞传动股份有限公司 换挡控制方法、装置设备及存储介质
CN115046006B (zh) * 2022-06-09 2024-03-15 中国第一汽车股份有限公司 液力变矩器的扭矩确定方法、装置以及电子设备
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Also Published As

Publication number Publication date
CN101842617B (zh) 2013-01-02
JP2009108955A (ja) 2009-05-21
CN101842617A (zh) 2010-09-22
US20100262346A1 (en) 2010-10-14
JP4535115B2 (ja) 2010-09-01
EP2215384A2 (de) 2010-08-11
US8296028B2 (en) 2012-10-23
EP2215384B1 (de) 2012-02-22
WO2009056953A2 (en) 2009-05-07
WO2009056953A3 (en) 2009-07-09

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