MX341897B - Dispositivo de control para transmision continuamente variable para vehiculos. - Google Patents
Dispositivo de control para transmision continuamente variable para vehiculos.Info
- Publication number
- MX341897B MX341897B MX2012008134A MX2012008134A MX341897B MX 341897 B MX341897 B MX 341897B MX 2012008134 A MX2012008134 A MX 2012008134A MX 2012008134 A MX2012008134 A MX 2012008134A MX 341897 B MX341897 B MX 341897B
- Authority
- MX
- Mexico
- Prior art keywords
- gear shift
- shift stage
- continuously variable
- vehicle
- variable transmission
- Prior art date
Links
Classifications
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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
- F16H61/70—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
- F16H61/702—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic 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
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over 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
- 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
- F16H61/66254—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling
- F16H61/66259—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
- F16H2037/023—CVT's provided with at least two forward and one reverse ratio in a serial arranged sub-transmission
-
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
- F16H2061/163—Holding the gear for delaying gear shifts under unfavorable conditions, e.g. during cornering
-
- 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
- F16H2312/00—Driving activities
- F16H2312/02—Driving off
- F16H2312/022—Preparing to drive off
-
- 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
- F16H2312/00—Driving activities
- F16H2312/16—Coming to a halt
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
- F16H37/022—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing the toothed gearing having orbital motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Transmission Devices (AREA)
Abstract
Un dispositivo de transmisión continuamente variable para vehículos de acuerdo con la presente invención incluye un mecanismo de transmisión continuamente variable capaz de cambiar continuamente la relación de velocidad, un mecanismo de sub-transmisión proporcionado en serie con el mecanismo de transmisión continuamente variable, que incluye una primera posición de marcha y una segunda posición de marcha que tiene una relación de velocidad menor que la primera posición de marcha, como las posiciones de marcha hacia adelante y adaptado para cambiar entre la primera posición de marcha y la segunda posición de marcha al acoplar o liberar selectivamente una pluralidad de elementos de acoplamiento, y una unidad de control de la transmisión en donde un vehículo se detiene con la posición de marcha del mecanismo de sub-transmisión mantenida en la segunda posición de marcha cuando se detiene en un estado donde la posición de marcha del mecanismo de sub-transmisión está en la segunda posición de marcha.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010037065 | 2010-02-23 | ||
PCT/JP2011/053666 WO2011105323A1 (ja) | 2010-02-23 | 2011-02-21 | 車両用無段変速機の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2012008134A MX2012008134A (es) | 2012-08-15 |
MX341897B true MX341897B (es) | 2016-09-07 |
Family
ID=44506731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012008134A MX341897B (es) | 2010-02-23 | 2011-02-21 | Dispositivo de control para transmision continuamente variable para vehiculos. |
Country Status (8)
Country | Link |
---|---|
US (1) | US9022900B2 (es) |
EP (1) | EP2541101B1 (es) |
JP (1) | JP5344081B2 (es) |
CN (1) | CN102656391B (es) |
BR (1) | BR112012021711B1 (es) |
MX (1) | MX341897B (es) |
RU (1) | RU2508487C1 (es) |
WO (1) | WO2011105323A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104662336B (zh) * | 2012-09-27 | 2016-09-07 | 加特可株式会社 | 无级变速器及其控制方法 |
CN105143725B (zh) * | 2013-03-27 | 2017-03-22 | 加特可株式会社 | 带式无级变速器的控制装置 |
CN105531512B (zh) * | 2013-10-23 | 2017-07-07 | 加特可株式会社 | 无级变速器的控制装置 |
JP6154478B2 (ja) * | 2013-10-24 | 2017-06-28 | ジヤトコ株式会社 | ベルト式無段変速機の油圧制御装置 |
US10308255B2 (en) | 2014-01-16 | 2019-06-04 | Transmission Cvtcorp Inc. | Slip control method and arrangement for a driveline including a continuously variable transmission |
EP3176473B1 (en) * | 2014-07-29 | 2018-08-15 | JATCO Ltd | Continuously variable transmission and method for controlling the same |
CN106795964A (zh) * | 2014-07-30 | 2017-05-31 | 传输Cvt股份有限公司 | 用于包括无级变速器的传动系的液压滑动控制方法和装置 |
KR101823843B1 (ko) * | 2014-07-31 | 2018-01-30 | 쟈트코 가부시키가이샤 | 차량의 제어 장치 및 제어 방법 |
US9746070B2 (en) | 2014-11-26 | 2017-08-29 | Polaris Industries Inc. | Electronic control of a transmission |
US9482329B2 (en) * | 2015-01-08 | 2016-11-01 | GM Global Technology Operations LLC | Multi-mode transmission for vehicle powertrain system |
WO2016125379A1 (ja) * | 2015-02-06 | 2016-08-11 | 日産自動車株式会社 | 自動変速機の制御装置 |
JP6353971B2 (ja) * | 2015-03-20 | 2018-07-04 | ジヤトコ株式会社 | 変速機の制御装置及び変速機の制御方法 |
JP6412647B2 (ja) * | 2015-06-23 | 2018-10-24 | ジヤトコ株式会社 | 変速機及び変速機の制御方法 |
EP3348873A4 (en) * | 2015-09-10 | 2018-11-07 | JATCO Ltd | Device for controlling automatic transmission and method for controlling automatic transmission |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4682518A (en) * | 1984-10-24 | 1987-07-28 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for controlling hydraulically-operated power transmitting system including continuously variable transmission |
US4672863A (en) | 1985-04-17 | 1987-06-16 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for controlling power transmission system in an automotive vehicle |
JPS61241561A (ja) | 1985-04-17 | 1986-10-27 | Toyota Motor Corp | 車両用変速機の制御方法 |
JPH0754111B2 (ja) | 1985-09-06 | 1995-06-07 | トヨタ自動車株式会社 | 自動変速機を備えた車両の点火時期制御方法 |
JP2759938B2 (ja) | 1986-02-04 | 1998-05-28 | トヨタ自動車株式会社 | 車両用変速機の制御方法 |
JPH0723059B2 (ja) | 1986-05-07 | 1995-03-15 | トヨタ自動車株式会社 | 無段変速機および副変速機を備えた車両用変速機の制御方法 |
JPH07102791B2 (ja) * | 1986-12-11 | 1995-11-08 | トヨタ自動車株式会社 | 車両用無段変速機の制御装置 |
JPS63280957A (ja) * | 1987-05-13 | 1988-11-17 | Toyota Motor Corp | 車両用自動変速機の油圧制御方法 |
JPH01108464A (ja) * | 1987-10-20 | 1989-04-25 | Honda Motor Co Ltd | 車両用無段変速機の変速制御方法 |
US5005442A (en) | 1987-12-11 | 1991-04-09 | Aisin Aw Co., Ltd. | Control system for stepless belt transmissions |
JPH01176851A (ja) | 1987-12-28 | 1989-07-13 | Aisin Aw Co Ltd | ベルト式無段変速機の制御装置 |
JPH1182729A (ja) | 1997-09-03 | 1999-03-26 | Toyota Motor Corp | ツインクラッチ式自動変速機の変速制御装置 |
JP2000346169A (ja) | 1999-06-07 | 2000-12-12 | Toyota Motor Corp | 車両用無段変速機の制御装置 |
EA009220B1 (ru) | 2002-09-30 | 2007-12-28 | Ульрих Рос | Вращательное передаточное устройство |
JP4071649B2 (ja) | 2003-02-27 | 2008-04-02 | ジヤトコ株式会社 | ベルト式無段変速機における変速制御装置 |
JP4637632B2 (ja) * | 2005-03-31 | 2011-02-23 | 株式会社エクォス・リサーチ | 無段変速機 |
JP2006329338A (ja) | 2005-05-26 | 2006-12-07 | Nissan Motor Co Ltd | 分流式無段変速機 |
JP5048612B2 (ja) | 2008-08-06 | 2012-10-17 | 三菱電機ビルテクノサービス株式会社 | エスカレータ |
-
2011
- 2011-02-21 JP JP2012501766A patent/JP5344081B2/ja active Active
- 2011-02-21 CN CN201180004960.XA patent/CN102656391B/zh active Active
- 2011-02-21 WO PCT/JP2011/053666 patent/WO2011105323A1/ja active Application Filing
- 2011-02-21 RU RU2012140514/11A patent/RU2508487C1/ru active
- 2011-02-21 BR BR112012021711-9A patent/BR112012021711B1/pt active IP Right Grant
- 2011-02-21 US US13/579,152 patent/US9022900B2/en active Active
- 2011-02-21 EP EP11747284.5A patent/EP2541101B1/en active Active
- 2011-02-21 MX MX2012008134A patent/MX341897B/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2541101A1 (en) | 2013-01-02 |
US20120322613A1 (en) | 2012-12-20 |
CN102656391B (zh) | 2014-10-29 |
WO2011105323A1 (ja) | 2011-09-01 |
RU2508487C1 (ru) | 2014-02-27 |
BR112012021711A2 (pt) | 2016-08-16 |
CN102656391A (zh) | 2012-09-05 |
EP2541101A4 (en) | 2013-12-11 |
MX2012008134A (es) | 2012-08-15 |
US9022900B2 (en) | 2015-05-05 |
JP5344081B2 (ja) | 2013-11-20 |
BR112012021711B1 (pt) | 2020-12-08 |
EP2541101B1 (en) | 2015-04-15 |
JPWO2011105323A1 (ja) | 2013-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |