JP2006292136A - 自動変速機の制御装置 - Google Patents
自動変速機の制御装置 Download PDFInfo
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- JP2006292136A JP2006292136A JP2005116725A JP2005116725A JP2006292136A JP 2006292136 A JP2006292136 A JP 2006292136A JP 2005116725 A JP2005116725 A JP 2005116725A JP 2005116725 A JP2005116725 A JP 2005116725A JP 2006292136 A JP2006292136 A JP 2006292136A
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- Prior art keywords
- automatic transmission
- rotational speed
- control device
- state
- outer ring
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- Legal status (The legal status 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 status listed.)
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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
- F16H61/02—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
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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
- F16H61/04—Smoothing ratio shift
- F16H61/0437—Smoothing ratio shift by using electrical signals
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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
- 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
- F16H2059/405—Rate of change of output shaft speed or vehicle speed
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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
- F16H61/04—Smoothing ratio shift
- F16H2061/044—Smoothing ratio shift when a freewheel device is disengaged or bridged
-
- 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
- F16H59/40—Output 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
- 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
- F16H59/70—Inputs being a function of gearing status dependent on the ratio established
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
【解決手段】 ECUは、1速ギヤ段が形成されている場合(S100にてYES)において、入力軸回転数NINから推定される出力軸回転数NOUT(1)と検出された出力軸回転数NOUT(2)との差が、しきい値N(0)よりも大きい場合(S106にてYES)、B2ブレーキを係合状態にするステップ(S108)を含む、プログラムを実行する。B2ブレーキが係合状態になると、ワンウェイクラッチのインナーレースとアウターレースとの相対的な回転が制限される。
【選択図】 図4
Description
Claims (7)
- 外輪と内輪との回転について、一方向について許容し、逆方向について制限する制限部材により車輪に駆動力を伝達する自動変速機の制御装置であって、
前記外輪および前記内輪に連結され、前記外輪と前記内輪との回転数差を抑制するための抑制手段と、
前記制限部材の状態を検出するための検出手段と、
前記制限部材の状態に関する予め定められた条件が満たされた場合、前記外輪と前記内輪との回転数差を抑制するように、前記抑制手段を制御するための制御手段とを含む、自動変速機の制御装置。 - 前記外輪は前記自動変速機の筐体に固定され、
前記内輪は前記自動変速機の回転軸に連結され、
前記抑制手段は、前記筐体および前記回転軸を介して前記制限部材に連結するように前記筐体と前記回転軸との間に設けられた、油圧により作動する摩擦係合要素であって、
前記制御手段は、前記摩擦係合要素が係合状態になるように、前記摩擦係合要素を制御するための手段を含む、請求項1に記載の自動変速機の制御装置。 - 前記制限部材の状態は、前記外輪と前記内輪との回転状態である、請求項1または2に記載の自動変速機の制御装置。
- 前記制御装置は、前記自動変速機の出力軸の回転数を検出するための手段をさらに含み、
前記検出手段は、前記出力軸の回転数の変化率に基づいて、前記外輪と前記内輪との回転状態を検出するための手段を含み、
前記条件は、前記出力軸の回転数の変化率が、予め定められた変化率よりも大きいという条件である、請求項3に記載の自動変速機の制御装置。 - 前記制御装置は、
前記自動変速機の出力軸の回転数を推定するための手段と、
前記自動変速機の出力軸の回転数を検出するための手段とをさらに含み、
前記検出手段は、前記推定された回転数と前記検出された回転数との差に基づいて、前記外輪と前記内輪との回転状態を検出するための手段を含み、
前記条件は、回転数の差が予め定められた値よりも大きいという条件である、請求項3に記載の自動変速機の制御装置。 - 前記制御装置は、乗員の操作により前記自動変速機の制御モードを選択するための選択手段をさらに含み、
前記検出手段は、前記選択手段の操作状態に基づいて、前記外輪と前記内輪との回転状態を検出するための手段を含み、
前記条件は、前記選択手段が前記乗員により操作されたという条件である、請求項3に記載の自動変速機の制御装置。 - 前記制限部材は、ワンウェイクラッチである、請求項1〜6のいずれかに記載の自動変速機の制御装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005116725A JP4810865B2 (ja) | 2005-04-14 | 2005-04-14 | 自動変速機の制御装置 |
EP06732121A EP1878949B1 (en) | 2005-04-14 | 2006-04-13 | Control device for automatic transmission |
KR1020077026337A KR100906591B1 (ko) | 2005-04-14 | 2006-04-13 | 자동변속기용 제어장치 |
PCT/JP2006/308263 WO2006112494A1 (ja) | 2005-04-14 | 2006-04-13 | 自動変速機の制御装置 |
CN2006800125547A CN101160482B (zh) | 2005-04-14 | 2006-04-13 | 用于自动变速器的控制设备 |
US11/910,583 US8010268B2 (en) | 2005-04-14 | 2006-04-13 | Control apparatus for automatic transmission |
US13/158,092 US20110238275A1 (en) | 2005-04-14 | 2011-06-10 | Control apparatus for automatic transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005116725A JP4810865B2 (ja) | 2005-04-14 | 2005-04-14 | 自動変速機の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006292136A true JP2006292136A (ja) | 2006-10-26 |
JP4810865B2 JP4810865B2 (ja) | 2011-11-09 |
Family
ID=37115203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005116725A Expired - Fee Related JP4810865B2 (ja) | 2005-04-14 | 2005-04-14 | 自動変速機の制御装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8010268B2 (ja) |
EP (1) | EP1878949B1 (ja) |
JP (1) | JP4810865B2 (ja) |
KR (1) | KR100906591B1 (ja) |
CN (1) | CN101160482B (ja) |
WO (1) | WO2006112494A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011241909A (ja) * | 2010-05-19 | 2011-12-01 | Denso Corp | 車両の制御装置 |
US8296026B2 (en) | 2006-12-25 | 2012-10-23 | Toyota Jidosha Kabushiki Kaisha | Powertrain control apparatus and method, and program for implementing the control method |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8478498B2 (en) * | 2008-09-09 | 2013-07-02 | GM Global Technology Operations LLC | Engine power management for a selectable one-way clutch or mechanical diode in automatic transmissions |
US8494738B2 (en) * | 2008-09-09 | 2013-07-23 | GM Global Technology Operations LLC | Control of selectable one-way clutch in a transmission |
CN101846179B (zh) * | 2009-03-27 | 2013-05-22 | 通用汽车环球科技运作公司 | 用于自动变速器的适应性换档学习控制 |
DE102010063029A1 (de) * | 2010-12-14 | 2012-06-14 | Zf Friedrichshafen Ag | Verfahren zum Betreiben einer Getriebevorrichtung eines Fahrzeugantriebsstranges |
DE102011076767A1 (de) | 2011-05-31 | 2012-12-06 | Zf Friedrichshafen Ag | Verfahren zur Adaption von Schaltungen |
CA2841979C (en) * | 2011-07-29 | 2016-06-21 | Allison Transmission Inc. | Oil level measurement system and method |
JP6118511B2 (ja) * | 2012-06-27 | 2017-04-19 | 本田技研工業株式会社 | 同期係合装置の制御装置 |
US9631723B2 (en) * | 2015-01-26 | 2017-04-25 | Ford Global Technologies, Llc | Vehicle and method to control rolling engagements |
JP6296066B2 (ja) * | 2016-01-08 | 2018-03-20 | マツダ株式会社 | 自動変速機のレンジ判定装置 |
JP6809417B2 (ja) * | 2017-09-05 | 2021-01-06 | トヨタ自動車株式会社 | 車両の制御装置 |
JP6843095B2 (ja) * | 2018-07-04 | 2021-03-17 | 本田技研工業株式会社 | 車両用制御装置 |
US10851882B2 (en) | 2018-10-19 | 2020-12-01 | GM Global Technology Operations LLC | Damper configurations for a hybrid vehicle powertrain having a motor coupled between an engine and a transmission with a one-way clutch coupling the engine to the transmission |
Citations (3)
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JP2001116125A (ja) * | 1999-10-19 | 2001-04-27 | Jatco Transtechnology Ltd | 自動変速機の制御装置 |
JP2002213588A (ja) * | 2000-12-30 | 2002-07-31 | Hyundai Motor Co Ltd | 車両用自動変速機の油圧制御システム |
JP2005090645A (ja) * | 2003-09-18 | 2005-04-07 | Toyota Motor Corp | 自動変速機の制御装置 |
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JPS57167529A (en) * | 1981-04-08 | 1982-10-15 | Aisin Seiki Co Ltd | Control system for torque convertor equipped with direct connection clutch |
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JP2623964B2 (ja) * | 1990-11-21 | 1997-06-25 | 日産自動車株式会社 | 自動変速機の変速制御装置 |
DE59106771D1 (de) * | 1991-05-17 | 1995-11-30 | Siemens Ag | Kraftfahrzeug-Getriebe mit einem Steuergerät. |
JP3365105B2 (ja) * | 1994-12-26 | 2003-01-08 | 日産自動車株式会社 | 自動変速機の制御装置 |
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US5887670A (en) * | 1996-05-16 | 1999-03-30 | Toyota Jidosha Kabushiki Kaisha | Vehicle power transmitting system having devices for electrically and mechanically disconnecting power source and vehicle drive wheel upon selection of neutral state |
JP3194379B2 (ja) * | 1999-04-30 | 2001-07-30 | トヨタ自動車株式会社 | 原動機および自動変速機の協調制御装置 |
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-
2005
- 2005-04-14 JP JP2005116725A patent/JP4810865B2/ja not_active Expired - Fee Related
-
2006
- 2006-04-13 CN CN2006800125547A patent/CN101160482B/zh not_active Expired - Fee Related
- 2006-04-13 KR KR1020077026337A patent/KR100906591B1/ko active IP Right Grant
- 2006-04-13 EP EP06732121A patent/EP1878949B1/en not_active Expired - Fee Related
- 2006-04-13 WO PCT/JP2006/308263 patent/WO2006112494A1/ja active Application Filing
- 2006-04-13 US US11/910,583 patent/US8010268B2/en not_active Expired - Fee Related
-
2011
- 2011-06-10 US US13/158,092 patent/US20110238275A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001116125A (ja) * | 1999-10-19 | 2001-04-27 | Jatco Transtechnology Ltd | 自動変速機の制御装置 |
JP2002213588A (ja) * | 2000-12-30 | 2002-07-31 | Hyundai Motor Co Ltd | 車両用自動変速機の油圧制御システム |
JP2005090645A (ja) * | 2003-09-18 | 2005-04-07 | Toyota Motor Corp | 自動変速機の制御装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8296026B2 (en) | 2006-12-25 | 2012-10-23 | Toyota Jidosha Kabushiki Kaisha | Powertrain control apparatus and method, and program for implementing the control method |
JP2011241909A (ja) * | 2010-05-19 | 2011-12-01 | Denso Corp | 車両の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
US20110238275A1 (en) | 2011-09-29 |
US20080215218A1 (en) | 2008-09-04 |
EP1878949B1 (en) | 2012-11-14 |
EP1878949A4 (en) | 2011-07-20 |
CN101160482A (zh) | 2008-04-09 |
KR20070119754A (ko) | 2007-12-20 |
CN101160482B (zh) | 2011-04-13 |
WO2006112494A1 (ja) | 2006-10-26 |
EP1878949A1 (en) | 2008-01-16 |
US8010268B2 (en) | 2011-08-30 |
KR100906591B1 (ko) | 2009-07-09 |
JP4810865B2 (ja) | 2011-11-09 |
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