JPWO2014167893A1 - 摩擦要素の温度警告装置及び温度警告方法 - Google Patents
摩擦要素の温度警告装置及び温度警告方法 Download PDFInfo
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- JPWO2014167893A1 JPWO2014167893A1 JP2015511143A JP2015511143A JPWO2014167893A1 JP WO2014167893 A1 JPWO2014167893 A1 JP WO2014167893A1 JP 2015511143 A JP2015511143 A JP 2015511143A JP 2015511143 A JP2015511143 A JP 2015511143A JP WO2014167893 A1 JPWO2014167893 A1 JP WO2014167893A1
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- Prior art keywords
- temperature
- friction element
- warning
- clutch
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- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
-
- 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
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/30404—Clutch temperature
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/316—Other signal inputs not covered by the groups above
- F16D2500/3166—Detection of an elapsed period of time
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/51—Relating safety
- F16D2500/5104—Preventing failures
- F16D2500/5106—Overheat protection
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7101—Driver alarm
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7101—Driver alarm
- F16D2500/7103—Acoustic alarms
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
- F16H2061/1216—Display or indication of detected failures
-
- 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
- F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
- F16H2061/1276—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a friction device, e.g. clutches or brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
・第2クラッチ6の温度演算値TCL2CALが限界温度HTEMP1よりも高い場合
・第2クラッチ6の温度演算値TCL2CALが上限温度HTEMP2よりも低い場合
・第2クラッチ6の温度演算値TCL2CALが上限温度HTEMP2を超え、かつ、上限温度HTEMP2を超えてから所定時間T1が経過した場合
は、第2クラッチ6の温度演算値TCL2CALが、第2クラッチ6の温度出力値TCL2OUTとして動力源コントローラ50に出力される。
・第2クラッチ6の温度出力値TCL2OUTが限界温度HTEMP1を超えた場合
・第2クラッチ6の温度出力値TCL2OUTが上限温度HTEMP2を超え、その状態が所定時間T2継続した場合
は、警告灯56が点灯される。さらに、前者の場合にはエンジン1及びMG3のトルクダウン制御も合わせて行われ、第2クラッチ6の温度上昇が速やかに抑制される。
Claims (3)
- 動力源と駆動輪との間に配置される摩擦要素の温度に応じて警告を発報する摩擦要素温度警告装置であって、
前記摩擦要素の温度が上限温度を超えた場合に警告を発報する警告発報手段と、
前記摩擦要素の温度が前記上限温度を超えてから前記警告発報手段が警告を発報するまでの時間を、前記摩擦要素の温度が前記上限温度を超えたのが初めてである場合は前記摩擦要素の温度が前記上限温度を超えたのが2回目以降である場合よりも長くする警告発報タイミング調整手段と、
を備えた摩擦要素温度警告装置。 - 請求項1に記載の摩擦要素温度警告装置であって、
前記摩擦要素の温度を前記摩擦要素の動作状態に基づき演算し、前記摩擦要素の温度の演算値を前記警告発報手段に出力する摩擦要素温度演算出力手段を備え、
前記警告発報タイミング調整手段は、前記摩擦要素温度演算出力手段が、前記摩擦要素の温度の前記演算値が前記上限温度を初めて超えた場合に前記摩擦要素の温度の前記演算値に代えて前記上限温度よりも低い値を前記警告発報手段に所定時間出力することで構成される、
摩擦要素温度警告装置。 - 動力源と駆動輪との間に配置される摩擦要素の温度に応じて警告を発報する摩擦要素温度警告方法であって、
前記摩擦要素の温度が上限温度を超えた場合に警告を発報し、
前記摩擦要素の温度が前記上限温度を超えてから前記警告を発報するまでの時間を、前記摩擦要素の温度が前記上限温度を超えたのが初めてである場合は前記摩擦要素の温度が前記上限温度を超えたのが2回目以降である場合よりも長くする、
摩擦要素温度警告方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013082202 | 2013-04-10 | ||
JP2013082202 | 2013-04-10 | ||
PCT/JP2014/053133 WO2014167893A1 (ja) | 2013-04-10 | 2014-02-12 | 摩擦要素の温度警告装置及び温度警告方法 |
Publications (2)
Publication Number | Publication Date |
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JPWO2014167893A1 true JPWO2014167893A1 (ja) | 2017-02-16 |
JP6204457B2 JP6204457B2 (ja) | 2017-09-27 |
Family
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JP2015511143A Active JP6204457B2 (ja) | 2013-04-10 | 2014-02-12 | 摩擦要素の温度警告装置及び温度警告方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9897202B2 (ja) |
EP (1) | EP2985483B1 (ja) |
JP (1) | JP6204457B2 (ja) |
CN (1) | CN105121888B (ja) |
MX (1) | MX364141B (ja) |
MY (1) | MY179773A (ja) |
RU (1) | RU2646700C2 (ja) |
WO (1) | WO2014167893A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6493073B2 (ja) * | 2015-07-31 | 2019-04-03 | 日産自動車株式会社 | ハイブリッド車両のクラッチ過熱防止装置 |
DE102016211962A1 (de) * | 2016-06-30 | 2018-01-04 | Zf Friedrichshafen Ag | Verfahren zur Überwachung einer wenigstens zwei aneinander anliegenden Kupplungsscheiben aufweisenden Reibungskupplung |
US10269249B2 (en) * | 2017-04-14 | 2019-04-23 | Shimano Inc. | Bicycle notification device including attaching portion, transmitter and power generator |
US11400937B2 (en) * | 2018-08-30 | 2022-08-02 | Volvo Truck Corporation | Method for controlling a driveline of a vehicle |
EP3850239B1 (en) * | 2018-09-14 | 2022-08-24 | Volvo Truck Corporation | A method for controlling a drivline of a vehicle |
US11346408B2 (en) * | 2019-04-04 | 2022-05-31 | Eaton Cummins Automated Transmission Tech., Llc | Virtual clutch temperature gauge |
CN114509257B (zh) * | 2021-12-27 | 2023-08-15 | 东风汽车集团股份有限公司 | 一种离合器抗烧蚀性能的测试装置及评价方法 |
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JP2007315447A (ja) * | 2006-05-24 | 2007-12-06 | Toyota Motor Corp | 車両用動力装置およびその制御装置 |
JP2009214640A (ja) * | 2008-03-10 | 2009-09-24 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
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2014
- 2014-02-12 MY MYPI2015703560A patent/MY179773A/en unknown
- 2014-02-12 MX MX2015014183A patent/MX364141B/es active IP Right Grant
- 2014-02-12 US US14/783,445 patent/US9897202B2/en active Active
- 2014-02-12 WO PCT/JP2014/053133 patent/WO2014167893A1/ja active Application Filing
- 2014-02-12 CN CN201480020432.7A patent/CN105121888B/zh active Active
- 2014-02-12 RU RU2015147852A patent/RU2646700C2/ru active
- 2014-02-12 EP EP14783480.8A patent/EP2985483B1/en active Active
- 2014-02-12 JP JP2015511143A patent/JP6204457B2/ja active Active
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JPS63126647U (ja) * | 1987-02-13 | 1988-08-18 | ||
JP2007315447A (ja) * | 2006-05-24 | 2007-12-06 | Toyota Motor Corp | 車両用動力装置およびその制御装置 |
JP2009214640A (ja) * | 2008-03-10 | 2009-09-24 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
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Also Published As
Publication number | Publication date |
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MX364141B (es) | 2019-04-12 |
EP2985483B1 (en) | 2020-08-26 |
EP2985483A4 (en) | 2017-04-19 |
MX2015014183A (es) | 2015-12-16 |
RU2646700C2 (ru) | 2018-03-06 |
EP2985483A1 (en) | 2016-02-17 |
CN105121888A (zh) | 2015-12-02 |
US20160076644A1 (en) | 2016-03-17 |
RU2015147852A (ru) | 2017-05-16 |
CN105121888B (zh) | 2017-07-14 |
MY179773A (en) | 2020-11-13 |
US9897202B2 (en) | 2018-02-20 |
WO2014167893A1 (ja) | 2014-10-16 |
JP6204457B2 (ja) | 2017-09-27 |
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