JP6119676B2 - 車両用駆動装置の制御装置 - Google Patents
車両用駆動装置の制御装置 Download PDFInfo
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- JP6119676B2 JP6119676B2 JP2014122875A JP2014122875A JP6119676B2 JP 6119676 B2 JP6119676 B2 JP 6119676B2 JP 2014122875 A JP2014122875 A JP 2014122875A JP 2014122875 A JP2014122875 A JP 2014122875A JP 6119676 B2 JP6119676 B2 JP 6119676B2
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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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
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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
- F16H61/66—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
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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
- 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
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H37/0846—CVT using endless flexible members
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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
- F16H61/0202—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 the signals being electric
- F16H61/0204—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 the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
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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
- 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
- F16H2037/026—CVT layouts with particular features of reversing gear, e.g. to achieve compact arrangement
-
- 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
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
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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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H2037/128—Generating reciprocating motion by a planetary gear (ratio 2:1) using endless flexible members
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Transmission Devices (AREA)
Description
SLIPr(γ)=1-Nout(Tin)/Nout(Tin=0)・・・(1)
14:エンジン(駆動力源)
20:ベルト式無段変速機構(無段変速機構)
22:ギヤ機構(伝動機構)
25:出力軸
26:タービン軸(入力軸)
54:プライマリプーリ(プーリ)
56:セカンダリプーリ(プーリ)
58:伝動ベルト
70:駆動輪
80、152:電子制御装置(制御装置)
Ca:前進用クラッチ(第2クラッチ、クラッチ機構)
Cb:ベルト走行用クラッチ(第1クラッチ、クラッチ機構)
Claims (4)
- 駆動力源から出力されたトルクが伝達される入力軸と、駆動輪に対してトルクを出力する出力軸との間に、一対のプーリと該一対のプーリの間に巻き掛けられた伝動ベルトとを含んで構成されるベルト式の無段変速機構と、少なくとも1つのギヤ比を有する伝動機構と、前記無段変速機構を介してトルクを伝達可能な第1伝達経路と前記伝動機構を介してトルクを伝達可能な第2伝達経路とを選択的に切り替えるクラッチ機構とを、備える車両用駆動装置において、車両の走行状態に応じて前記第1伝達経路と前記第2伝達経路との間でトルク伝達経路を選択的に切り替える車両用駆動装置の制御装置であって、
前記クラッチ機構が操作されて前記第1伝達経路と前記第2伝達経路との間でトルク伝達経路が切り替えられるとき、前記無段変速機構へ入力される入力トルクが、該入力トルクの変化に対する前記伝動ベルトのスリップ率の変化速度が所定の基準値を超える領域にある場合には、前記入力トルクの変化速度を所定の上限変化速度以下に制限することを特徴とする車両用駆動装置の制御装置。 - 駆動力源から出力されたトルクが伝達される入力軸と、駆動輪に対してトルクを出力する出力軸との間に、一対のプーリと該一対のプーリの間に巻き掛けられた伝動ベルトとを含んで構成されるベルト式の無段変速機構と、少なくとも1つのギヤ比を有する伝動機構と、前記無段変速機構を介してトルクを伝達可能な第1伝達経路と前記伝動機構を介してトルクを伝達可能な第2伝達経路とを選択的に切り替えるクラッチ機構とを、備える車両用駆動装置において、車両の走行状態に応じて前記第1伝達経路と前記第2伝達経路との間でトルク伝達経路を選択的に切り替える車両用駆動装置の制御装置であって、
前記クラッチ機構が操作されて前記第1伝達経路と前記第2伝達経路との間でトルク伝達経路が切り替えられるとき、前記伝動ベルトの実スリップ率の変化速度を算出し、算出された前記実スリップ率の変化速度が予め設定された所定の閾値よりも大きい場合、前記無段変速機構へ入力される入力トルクの変化速度を所定の上限変化速度以下に制限することを特徴とする車両用駆動装置の制御装置。 - 前記クラッチ機構は、係合されることで前記第1伝達経路を形成する油圧式の第1クラッチと、係合されることで前記第2伝達経路を形成する油圧式の第2クラッチとを、含み、
前記第1クラッチと前記第2クラッチとを掴み替える際のクラッチ油圧を制御することで、前記無段変速機構へ入力される入力トルクの変化速度を所定の上限変化速度以下に制限することを特徴とする請求項1または2の車両用駆動装置の制御装置。 - 前記駆動力源の出力を制御することで、前記無段変速機構へ入力される入力トルクの変化速度を所定の上限変化速度以下に制限することを特徴とする請求項1または2の車両用駆動装置の制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014122875A JP6119676B2 (ja) | 2014-06-13 | 2014-06-13 | 車両用駆動装置の制御装置 |
PCT/IB2015/001001 WO2015189688A1 (en) | 2014-06-13 | 2015-06-12 | Driving system for vehicle |
CN201580030913.0A CN106461045B (zh) | 2014-06-13 | 2015-06-12 | 用于车辆的驱动系统 |
US15/316,674 US10066746B2 (en) | 2014-06-13 | 2015-06-12 | Driving system for vehicle |
Applications Claiming Priority (1)
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JP2014122875A JP6119676B2 (ja) | 2014-06-13 | 2014-06-13 | 車両用駆動装置の制御装置 |
Publications (2)
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JP2016003673A JP2016003673A (ja) | 2016-01-12 |
JP6119676B2 true JP6119676B2 (ja) | 2017-04-26 |
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JP2014122875A Active JP6119676B2 (ja) | 2014-06-13 | 2014-06-13 | 車両用駆動装置の制御装置 |
Country Status (4)
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US (1) | US10066746B2 (ja) |
JP (1) | JP6119676B2 (ja) |
CN (1) | CN106461045B (ja) |
WO (1) | WO2015189688A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7229745B2 (ja) | 2017-12-15 | 2023-02-28 | サカタインクス株式会社 | 水性フレキソ印刷インキ組成物 |
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WO2017073552A1 (ja) * | 2015-10-30 | 2017-05-04 | アイシン・エィ・ダブリュ株式会社 | 自動変速機 |
JP6662274B2 (ja) * | 2016-11-22 | 2020-03-11 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
JP6561979B2 (ja) | 2016-12-24 | 2019-08-21 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP6879196B2 (ja) * | 2017-12-27 | 2021-06-02 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
JP7024473B2 (ja) * | 2018-02-07 | 2022-02-24 | トヨタ自動車株式会社 | 車両の制御装置 |
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JP2821536B2 (ja) * | 1990-06-20 | 1998-11-05 | 富士重工業株式会社 | 無段変速機の制御装置 |
JP3597808B2 (ja) * | 2001-09-28 | 2004-12-08 | トヨタ自動車株式会社 | 無段変速機の滑り検出装置 |
JP2004316843A (ja) | 2003-04-18 | 2004-11-11 | Jatco Ltd | ベルト式無段変速機の制御装置 |
ATE501382T1 (de) * | 2005-12-28 | 2011-03-15 | Bosch Gmbh Robert | Verfahren zur steuerung eines stufenlosen riemengetriebes und einer reibkupplung in einem fahrzeugantriebsstrang |
JP5171799B2 (ja) * | 2008-12-18 | 2013-03-27 | 日産自動車株式会社 | ベルト式無段変速機の制御装置 |
JP2010242935A (ja) | 2009-04-09 | 2010-10-28 | Toyota Motor Corp | 車両の制御装置 |
EP2426380A4 (en) * | 2009-04-30 | 2012-12-19 | Nissan Motor | DEVICE AND METHOD FOR CONTINUOUS VARIATION TRANSMISSION CONTROL OF BELT TYPE |
JP4809460B2 (ja) * | 2009-06-10 | 2011-11-09 | 日産自動車株式会社 | Vベルト式無段変速機搭載車のベルトスリップ時駆動力制御装置 |
WO2013031410A1 (ja) * | 2011-08-31 | 2013-03-07 | ジヤトコ株式会社 | 車両制御装置 |
IN2014DN09387A (ja) | 2012-05-23 | 2015-07-17 | Toyota Motor Co Ltd |
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2014
- 2014-06-13 JP JP2014122875A patent/JP6119676B2/ja active Active
-
2015
- 2015-06-12 WO PCT/IB2015/001001 patent/WO2015189688A1/en active Application Filing
- 2015-06-12 CN CN201580030913.0A patent/CN106461045B/zh active Active
- 2015-06-12 US US15/316,674 patent/US10066746B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7229745B2 (ja) | 2017-12-15 | 2023-02-28 | サカタインクス株式会社 | 水性フレキソ印刷インキ組成物 |
JP7229744B2 (ja) | 2017-12-15 | 2023-02-28 | サカタインクス株式会社 | 水性フレキソ印刷インキ組成物 |
Also Published As
Publication number | Publication date |
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US10066746B2 (en) | 2018-09-04 |
WO2015189688A8 (en) | 2016-12-22 |
JP2016003673A (ja) | 2016-01-12 |
CN106461045A (zh) | 2017-02-22 |
WO2015189688A1 (en) | 2015-12-17 |
CN106461045B (zh) | 2019-03-19 |
US20170159814A1 (en) | 2017-06-08 |
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