BR112015021166A2 - dispositivo de controle para transmissão automática - Google Patents

dispositivo de controle para transmissão automática

Info

Publication number
BR112015021166A2
BR112015021166A2 BR112015021166A BR112015021166A BR112015021166A2 BR 112015021166 A2 BR112015021166 A2 BR 112015021166A2 BR 112015021166 A BR112015021166 A BR 112015021166A BR 112015021166 A BR112015021166 A BR 112015021166A BR 112015021166 A2 BR112015021166 A2 BR 112015021166A2
Authority
BR
Brazil
Prior art keywords
clutch
automatic transmission
shift
input
displacement
Prior art date
Application number
BR112015021166A
Other languages
English (en)
Other versions
BR112015021166B1 (pt
Inventor
Sugawara Akio
Kondo Masami
Shinohara Shuntaro
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
Publication of BR112015021166A2 publication Critical patent/BR112015021166A2/pt
Publication of BR112015021166B1 publication Critical patent/BR112015021166B1/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
    • 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
    • F16H61/686—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 orbital gears
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure 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
    • 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
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
    • F16H2200/2023—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 4 connections
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2043—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with five engaging 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2079—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches
    • F16H2200/2082—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches one freewheel mechanisms
    • 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
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—Input shaft 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
    • 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
    • F16H63/502—Signals to an engine or motor for smoothing gear shifts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)

Abstract

resumo patente de invenção: "dispositivo de controle para transmissão automática". a presente invenção refere-se a um dispositivo de controle para uma transmissão automática que pode controlar melhor o deslocamento durante o deslocamento por mudança de embreagem. uma transmissão automática (10) inclui: uma embreagem de entrada (c1) envolvida na entrada da potência de acionamento para a transmissão automática (10); um dispositivo de engate por atrito do lado de desengate (b1) desengatado durante o deslocamento por mudança de embreagem; e um dispositivo de engate por atrito do lado de engate (b3) engatado durante o dito deslocamento por mudança de embreagem. em um dispositivo de controle (90) para a transmissão automática (10), o deslocamento por mudança de embreagem é executado como um primeiro modo de deslocamento por um primeiro meio de controle de modo (122). enquanto um meio de deslizamento (126, s3) desliza a embreagem de entrada (c1), um meio de controle da mudança de embreagem (132, s4) troca os estados de engate do dispositivo de engate por atrito do lado de desengate (b1) e do dispositivo de engate por atrito do lado de engate (b3). o dito deslocamento por mudança de embreagem no qual um meio de engate (128, s7) engata a embreagem de entrada (c1) altera, por engate da embreagem de entrada (c1), a velocidade de rotação (ne) de um motor (8) acoplada a um eixo de entrada (22) da transmissão automática (10). assim, o deslocamento por mudança de embreagem pode ser mais facilmente realizado com um controle mais simples que no passado.
BR112015021166-6A 2013-03-11 2013-03-11 Dispositivo de controle para transmissão automática BR112015021166B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/056686 WO2014141368A1 (ja) 2013-03-11 2013-03-11 自動変速機の制御装置

Publications (2)

Publication Number Publication Date
BR112015021166A2 true BR112015021166A2 (pt) 2017-07-18
BR112015021166B1 BR112015021166B1 (pt) 2021-10-26

Family

ID=51536070

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015021166-6A BR112015021166B1 (pt) 2013-03-11 2013-03-11 Dispositivo de controle para transmissão automática

Country Status (6)

Country Link
US (1) US9482341B2 (pt)
JP (1) JP6225985B2 (pt)
KR (1) KR101714595B1 (pt)
CN (1) CN105074290B (pt)
BR (1) BR112015021166B1 (pt)
WO (1) WO2014141368A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101806645B1 (ko) * 2015-12-23 2017-12-07 현대 파워텍 주식회사 차량의 업 시프트 제어방법
DE102016207442A1 (de) * 2016-04-29 2017-11-02 Zf Friedrichshafen Ag Getriebe für ein Kraftfahrzeug, sowie Antriebsstrang für ein Kraftfahrzeug mit einem solchen Getriebe
JP6380477B2 (ja) * 2016-07-20 2018-08-29 トヨタ自動車株式会社 自動変速機の制御装置
JP6465081B2 (ja) * 2016-07-20 2019-02-06 トヨタ自動車株式会社 自動変速機の制御装置
JP6380478B2 (ja) * 2016-07-21 2018-08-29 トヨタ自動車株式会社 自動変速機の制御装置
JP6673261B2 (ja) 2017-02-24 2020-03-25 トヨタ自動車株式会社 車両の変速制御装置
KR102391009B1 (ko) * 2017-09-25 2022-04-27 현대자동차주식회사 차량의 클러치 제어방법
JP7064874B2 (ja) 2017-12-28 2022-05-11 本田技研工業株式会社 クラッチ制御装置およびクラッチ制御システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989477A (en) * 1990-01-11 1991-02-05 General Motors Corporation Double transition closed throttle downshift control in an automatic transmissions
JP3783277B2 (ja) * 1996-04-25 2006-06-07 トヨタ自動車株式会社 車両用ロックアップクラッチのスリップ制御装置
JP2000065199A (ja) * 1998-08-12 2000-03-03 Hitachi Ltd 自動変速機の制御装置および制御方法
JP4665274B2 (ja) 1999-11-01 2011-04-06 アイシン・エィ・ダブリュ株式会社 自動変速機の変速制御装置
JP3922187B2 (ja) * 2003-02-14 2007-05-30 日産自動車株式会社 自動クラッチ式歯車変速機の変速制御装置
JP3855966B2 (ja) 2003-05-28 2006-12-13 トヨタ自動車株式会社 車両用自動変速機のニュートラル制御装置
JP4251134B2 (ja) 2004-12-06 2009-04-08 トヨタ自動車株式会社 車両用駆動装置の変速制御装置
JP4211735B2 (ja) * 2004-12-21 2009-01-21 トヨタ自動車株式会社 車両用駆動装置の変速制御装置
JP4760065B2 (ja) * 2005-03-11 2011-08-31 トヨタ自動車株式会社 自動変速機の制御装置
JP4238845B2 (ja) * 2005-06-22 2009-03-18 トヨタ自動車株式会社 車両用駆動装置の制御装置
JP2007016869A (ja) * 2005-07-06 2007-01-25 Fuji Heavy Ind Ltd 自動変速機の変速制御装置
US8414449B2 (en) * 2007-11-04 2013-04-09 GM Global Technology Operations LLC Method and apparatus to perform asynchronous shifts with oncoming slipping clutch torque for a hybrid powertrain system
US8412426B2 (en) * 2009-03-06 2013-04-02 GM Global Technology Operations LLC Multi-mode hybrid transmission and method for performing a quasi-asynchronous shift in a hybrid transmission

Also Published As

Publication number Publication date
KR101714595B1 (ko) 2017-03-09
WO2014141368A1 (ja) 2014-09-18
US9482341B2 (en) 2016-11-01
JP6225985B2 (ja) 2017-11-08
CN105074290B (zh) 2017-09-22
BR112015021166B1 (pt) 2021-10-26
US20160017995A1 (en) 2016-01-21
JPWO2014141368A1 (ja) 2017-02-16
CN105074290A (zh) 2015-11-18
KR20150128908A (ko) 2015-11-18

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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 11/03/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B21H Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 21.6 NA RPI NO 2713 DE 03/01/2023 POR TER SIDO INDEVIDA.