BR112015013112A2 - disposição e método para estimativa do torque de entrada de uma transmissão de dupla embreagem. - Google Patents

disposição e método para estimativa do torque de entrada de uma transmissão de dupla embreagem.

Info

Publication number
BR112015013112A2
BR112015013112A2 BR112015013112A BR112015013112A BR112015013112A2 BR 112015013112 A2 BR112015013112 A2 BR 112015013112A2 BR 112015013112 A BR112015013112 A BR 112015013112A BR 112015013112 A BR112015013112 A BR 112015013112A BR 112015013112 A2 BR112015013112 A2 BR 112015013112A2
Authority
BR
Brazil
Prior art keywords
estimating
arrangement
input torque
clutch transmission
dual clutch
Prior art date
Application number
BR112015013112A
Other languages
English (en)
Other versions
BR112015013112B1 (pt
BR112015013112A8 (pt
Inventor
Krister Fredriksson
Mattias \Aasbog\Aard
Original Assignee
Volvo Truck 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 Volvo Truck Corp filed Critical Volvo Truck Corp
Publication of BR112015013112A2 publication Critical patent/BR112015013112A2/pt
Publication of BR112015013112A8 publication Critical patent/BR112015013112A8/pt
Publication of BR112015013112B1 publication Critical patent/BR112015013112B1/pt

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
    • 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
    • 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
    • F16H59/16—Dynamometric measurement of torque
    • 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
    • F16D48/062—Control by electric or electronic means, e.g. of fluid pressure of a clutch system with a plurality of fluid actuated clutches
    • 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/684—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 specially adapted for stepped gearings without interruption of drive
    • F16H61/688—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 specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
    • 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
    • F16H2059/147—Transmission input torque, e.g. measured or estimated engine torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
BR112015013112-3A 2012-12-07 2012-12-07 disposição e método para estimativa do torque de entrada de uma transmissão de dupla embreagem BR112015013112B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/005055 WO2014086382A1 (en) 2012-12-07 2012-12-07 Arrangement and method for estimating the input torque of a dual-clutch transmission

Publications (3)

Publication Number Publication Date
BR112015013112A2 true BR112015013112A2 (pt) 2017-07-11
BR112015013112A8 BR112015013112A8 (pt) 2019-10-08
BR112015013112B1 BR112015013112B1 (pt) 2021-05-25

Family

ID=47469861

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015013112-3A BR112015013112B1 (pt) 2012-12-07 2012-12-07 disposição e método para estimativa do torque de entrada de uma transmissão de dupla embreagem

Country Status (7)

Country Link
US (1) US9651140B2 (pt)
EP (1) EP2929218B1 (pt)
JP (1) JP6247700B2 (pt)
CN (1) CN104903629B (pt)
BR (1) BR112015013112B1 (pt)
RU (1) RU2623056C2 (pt)
WO (1) WO2014086382A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10473554B2 (en) * 2016-02-02 2019-11-12 Moog Inc. Gearbox torque measurement system
DE102016218841A1 (de) * 2016-09-29 2018-03-29 Schaeffler Technologies AG & Co. KG Getriebe mit Drehmomentenmessvorrichtung
KR20200113528A (ko) 2019-03-25 2020-10-07 현대자동차주식회사 차량의 변속기 클러치토크 추정방법
DE102019125697B4 (de) 2019-08-06 2024-03-21 Schaeffler Technologies AG & Co. KG Verfahren zur Ermittlung eines Ausgangsdrehmomentes in einem lastschaltfähigen Antriebssystem in einem Fahrzeug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62197657A (ja) * 1986-02-26 1987-09-01 Hitachi Ltd 内燃機関の制御装置
JP3896976B2 (ja) * 2003-03-19 2007-03-22 日産自動車株式会社 マニュアルトランスミッションの自動変速制御装置
JP2004347110A (ja) * 2003-05-23 2004-12-09 Luk Lamellen & Kupplungsbau Beteiligungs Kg ２つのギアトレーンを有する負荷感応式シフト伝動装置および該伝動装置の制御方法
US7478572B2 (en) * 2006-02-27 2009-01-20 Gm Global Technology Operations, Inc. Transmission with torque sensors and method of controlling a transmission
JP2009085711A (ja) * 2007-09-28 2009-04-23 Honda Motor Co Ltd 車両のトルク検出装置
EP2272729B1 (en) * 2008-03-31 2017-07-26 AISIN AI Co., Ltd. Hybrid power apparatus
DE102008026509B4 (de) * 2008-05-21 2013-08-01 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Verfahren und Vorrichtung zur Verwendung in einer Steuerung eines Antriebsstrangs eines Kraftfahrzeuges
RU2013133688A (ru) * 2010-12-20 2015-02-10 Вольво Ластвагнар Аб Способ и система для калибровки расчетной характеристической кривой сцепления
US8775044B2 (en) * 2011-06-08 2014-07-08 Ford Global Technologies, Llc Clutch torque trajectory correction to provide torque hole filling during a ratio upshift

Also Published As

Publication number Publication date
EP2929218A1 (en) 2015-10-14
US20150308565A1 (en) 2015-10-29
JP6247700B2 (ja) 2017-12-13
CN104903629B (zh) 2017-03-08
JP2015536428A (ja) 2015-12-21
BR112015013112B1 (pt) 2021-05-25
RU2015126896A (ru) 2017-01-13
RU2623056C2 (ru) 2017-06-21
US9651140B2 (en) 2017-05-16
WO2014086382A1 (en) 2014-06-12
BR112015013112A8 (pt) 2019-10-08
EP2929218B1 (en) 2016-09-21
CN104903629A (zh) 2015-09-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/12/2012, OBSERVADAS AS CONDICOES LEGAIS.