MX2011011418A - Controlador y metodo de control de transmision continuamente variable de tipo de banda. - Google Patents

Controlador y metodo de control de transmision continuamente variable de tipo de banda.

Info

Publication number
MX2011011418A
MX2011011418A MX2011011418A MX2011011418A MX2011011418A MX 2011011418 A MX2011011418 A MX 2011011418A MX 2011011418 A MX2011011418 A MX 2011011418A MX 2011011418 A MX2011011418 A MX 2011011418A MX 2011011418 A MX2011011418 A MX 2011011418A
Authority
MX
Mexico
Prior art keywords
belt
continuously variable
variable transmission
type continuously
oil pressure
Prior art date
Application number
MX2011011418A
Other languages
English (en)
Inventor
Katsumi Doihara
Yoshihisa Kodama
Yasuaki Yoshikawa
Kenta Nakamura
Tomoyuki Mizuochi
Kiyotaka Sawano
Masahiro Nishi
Hidemasa Kawaguchi
Keisuke Koyama
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2011011418A publication Critical patent/MX2011011418A/es

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
    • F16H61/02—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 characterised by the signals used
    • 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
    • F16H61/66—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 continuously variable gearings
    • F16H61/662—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 continuously variable gearings with endless flexible members
    • F16H61/66272—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 continuously variable gearings with endless flexible members characterised by means for controlling the torque transmitting capability of the gearing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

Se provee un controlador y un método de control de una transmisión continuamente variable en donde el deslizamiento significativo de una banda puede evitarse durante el control de deslizamiento de banda cuando una precisión estimada del estado de deslizamiento de banda es bajo mientras asegura la reducción en el consumo de energía de impulsión debido a la disminución de la fricción de banda cuando la precisión estimada del estado de deslizamiento de banda es alto. El controlador de una transmisión continuamente variable de tipo de banda tiene una polea primaria (42), una polea secundaria (43) y una banda (44) y la relación de engrane de transmisión producido por la relación de enrollamiento de polea de la banda (44) entre las poleas controlando la presión de aceite primaria y la presión de aceite secundaria. Una transmisión continuamente variable con base de banda (4) comprende un medio de control de deslizamiento de banda (paso S3) para estimar un estado de deslizamiento de banda vibrando la presión de aceite secundaria monitoreando la diferencia de fases entre un componente de variación contenido en una presión de aceite secundaria real y un componente de vibración contenido en una relación de cambio de velocidad real y luego reduciendo la presión de aceite secundaria real de manera que mantiene un estado de deslizamiento de banda predeterminado y un medio para juzgar el permiso de control de deslizamiento de banda (paso S2) para permitir un control de deslizamiento de banda cuando una entrada de velocidad de variación de par de torsión al mecanismo de transmisión continuamente variable de tipo de banda (4) es menor que un valor predeterminado.
MX2011011418A 2009-04-30 2009-04-30 Controlador y metodo de control de transmision continuamente variable de tipo de banda. MX2011011418A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/058472 WO2010125673A1 (ja) 2009-04-30 2009-04-30 ベルト式無段変速機の制御装置と制御方法

Publications (1)

Publication Number Publication Date
MX2011011418A true MX2011011418A (es) 2012-02-13

Family

ID=42193814

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011418A MX2011011418A (es) 2009-04-30 2009-04-30 Controlador y metodo de control de transmision continuamente variable de tipo de banda.

Country Status (8)

Country Link
US (1) US8914201B2 (es)
EP (1) EP2426381B1 (es)
JP (1) JP4435857B1 (es)
KR (1) KR101288760B1 (es)
CN (1) CN102414487B (es)
MX (1) MX2011011418A (es)
RU (1) RU2483234C1 (es)
WO (1) WO2010125673A1 (es)

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BR112012014707A2 (pt) 2009-12-15 2016-04-12 Nissan Motor dispositivo e método para controlar uma transmissão continuamente variável do tipo correia para um veículo
RU2505727C1 (ru) 2009-12-15 2014-01-27 Ниссан Мотор Ко., Лтд Устройство и способ для управления ременной бесступенчато регулируемой трансмиссией для транспортного средства
DE102010001734B3 (de) * 2010-02-10 2011-07-21 Siemens Aktiengesellschaft, 80333 Maschine mit Auswertung des Schwingungsspektrums eines Riemens der Maschine
US9541013B2 (en) * 2012-12-21 2017-01-10 Bombardier Recreational Products Inc. Method and system for limiting belt slip in a continuously variable transmission
JP5852554B2 (ja) * 2012-12-21 2016-02-03 本田技研工業株式会社 自動変速機の油圧供給装置
JP5937751B2 (ja) * 2013-03-22 2016-06-22 ジヤトコ株式会社 ベルト式無段変速機の制御装置
US10247304B2 (en) * 2014-03-03 2019-04-02 Jatco Ltd Control device for continuously variable transmission for use in vehicles
DE102015210844A1 (de) * 2014-07-04 2016-01-07 Bosch Ltd. Vorrichtung zum Steuern eines stufenlosen Getriebes
EP3168500B1 (en) * 2014-07-09 2018-10-03 Jatco Ltd Control device for continuously variable transmission
JP6211704B2 (ja) * 2014-07-29 2017-10-11 ジヤトコ株式会社 無段変速機及びその制御方法
JP6706884B2 (ja) * 2015-03-19 2020-06-10 日産自動車株式会社 車両のオイルポンプ駆動制御装置
JP6437125B2 (ja) * 2015-09-09 2018-12-12 ジヤトコ株式会社 車両用無段変速機の油圧制御装置および油圧制御方法
US9689495B2 (en) * 2015-11-09 2017-06-27 GM Global Technology Operations LLC Method and apparatus to control a continuously variable transmission
CN115431996A (zh) 2017-01-20 2022-12-06 北极星工业有限公司 车辆的车辆诊断方法
US10161517B1 (en) * 2017-06-07 2018-12-25 GM Global Technology Operations LLC Method and apparatus to control a continuously variable transmission
WO2019054356A1 (ja) * 2017-09-15 2019-03-21 ジヤトコ株式会社 無段変速機の制御装置および制御方法
CN111412274B (zh) * 2019-01-08 2021-11-12 上海汽车变速器有限公司 Cvt控制器钢带防打滑控制方法
JP7241124B2 (ja) * 2021-04-21 2023-03-16 本田技研工業株式会社 車両用無段変速機の制御装置及び制御方法

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NL8403461A (nl) 1984-11-13 1986-06-02 Doornes Transmissie Bv Traploos variabele overbrenging.
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JP2003214533A (ja) * 2002-01-22 2003-07-30 Nissan Motor Co Ltd Ｖベルト式無段変速機のスリップ防止装置
JP4013575B2 (ja) 2002-02-12 2007-11-28 松下電工株式会社 生ごみ処理装置
WO2004057216A1 (en) * 2002-12-23 2004-07-08 Van Doorne's Transmissie B.V. Method for operating a continuously variable transmission
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JP4148008B2 (ja) 2003-04-18 2008-09-10 トヨタ自動車株式会社 無段変速機の制御装置
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JP4799129B2 (ja) 2005-10-31 2011-10-26 ジヤトコ株式会社 自動車用無段変速機の制御装置
JP4849870B2 (ja) 2005-10-31 2012-01-11 ジヤトコ株式会社 自動車用無段変速機の制御装置
JP4593486B2 (ja) 2006-02-08 2010-12-08 ジヤトコ株式会社 ベルト式無段変速機の変速制御装置
JP4857004B2 (ja) * 2006-03-29 2012-01-18 富士重工業株式会社 無段変速機の制御装置
JP4762875B2 (ja) 2006-12-15 2011-08-31 ジヤトコ株式会社 ベルト式無段変速機の変速制御装置
CN101688607B (zh) 2007-07-11 2014-04-23 罗伯特·博世有限公司 控制摩擦式无级传动装置的方法及装备有执行该方法的装置的传动装置
CN102165227B (zh) 2008-09-26 2015-09-30 罗伯特·博世有限公司 控制无级变速器的摩擦接触中的法向力的方法
BR112012014707A2 (pt) * 2009-12-15 2016-04-12 Nissan Motor dispositivo e método para controlar uma transmissão continuamente variável do tipo correia para um veículo
RU2505727C1 (ru) * 2009-12-15 2014-01-27 Ниссан Мотор Ко., Лтд Устройство и способ для управления ременной бесступенчато регулируемой трансмиссией для транспортного средства

Also Published As

Publication number Publication date
US8914201B2 (en) 2014-12-16
EP2426381A1 (en) 2012-03-07
KR20120019465A (ko) 2012-03-06
CN102414487A (zh) 2012-04-11
JP4435857B1 (ja) 2010-03-24
KR101288760B1 (ko) 2013-07-23
WO2010125673A1 (ja) 2010-11-04
EP2426381A4 (en) 2013-03-27
CN102414487B (zh) 2015-06-17
EP2426381B1 (en) 2014-08-20
US20120108373A1 (en) 2012-05-03
JPWO2010125673A1 (ja) 2012-10-25
RU2483234C1 (ru) 2013-05-27

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