JP2016536549A - コーナリングの間に自動変速装置を制御するための装置及び方法 - Google Patents
コーナリングの間に自動変速装置を制御するための装置及び方法 Download PDFInfo
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- JP2016536549A JP2016536549A JP2016551057A JP2016551057A JP2016536549A JP 2016536549 A JP2016536549 A JP 2016536549A JP 2016551057 A JP2016551057 A JP 2016551057A JP 2016551057 A JP2016551057 A JP 2016551057A JP 2016536549 A JP2016536549 A JP 2016536549A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000001133 acceleration Effects 0.000 claims abstract description 42
- 238000004364 calculation method Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims abstract description 5
- 230000007935 neutral effect Effects 0.000 claims description 18
- 230000002265 prevention Effects 0.000 claims description 7
- 231100001261 hazardous Toxicity 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 11
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012508 change request Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/12—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including a device responsive to centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/06—Road conditions
- B60W40/064—Degree of grip
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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
- F16H61/68—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
- F16H61/682—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 with interruption of drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/02—Control of vehicle driving stability
- B60Y2300/022—Stability in turns or during cornering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/18—Propelling the vehicle
- B60Y2300/18008—Propelling the vehicle related to particular drive situations
- B60Y2300/1815—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
1)ギア比が増大する、
2)ギアセレクターの初期位置は「ドライブ」である、
3)ギアセレクターが「ニュートラル」に移動される、
4)横方向加速度のピークが、調整された横方向加速度閾値未満である、
5)「ニュートラル」に変更される、
6)調整された遅延の後、変速装置が切り離される、
7)セレクターが「ドライブ」に戻される、
8)変速装置が現在の比に戻る。
Final_transverse_accel_threshold=(grip_coeff)*(calibrated_transverse_accel_threshold)
Claims (10)
- 制御インターフェースの位置データが自動車の通信ネットワークによって変速装置の計算ユニットに送信され、制御インターフェースの動作に対応した前記変速装置の切り離しが、計測または予測された前記自動車の横方向加速度値と、遭遇または特定されたコーナーの曲率半径、並びに当該コーナー上の前記自動車の速度及び長手方向の加速度に応じて調整された横方向加速度閾値との比較に基づいて制御されることを特徴とする、コーナリングの間に前記自動車の自動変速装置を制御する方法。
- 前記自動車の前記計測された横方向加速度が前記調整された閾値よりも大きい場合に前記変速装置の切り離しが防止されることを特徴とする、請求項1に記載の自動変速装置を制御する方法。
- 前記自動車が経路上で特定された危険地域に入った場合に前記変速装置の切り離しが防止されることを特徴とする、請求項2に記載の自動変速装置を制御する方法。
- 前記危険地域は、前記経路上に存在するカーブの平均半径の関数として特定されることを特徴とする、請求項2に記載の制御方法。
- 前記危険地域内における変速装置の切り離し防止は、当該地域内の前記カーブで前記自動車が受けるであろう前記横方向加速度の推定に依存することを特徴とする、請求項4に記載の制御方法。
- 前記危険地域内における前記横方向加速度は、前記自動車の平均速度、及び同様の運転条件下で特定された制動勾配の関数として推定されることを特徴とする、請求項5に記載の制御方法。
- 前記変速装置の切り離しの防止が、危険地域を離れた場合または前記横方向加速度が前記調整された閾値未満に戻った場合に中止されることを特徴とする、請求項3から6の何れか一項に記載の自動変速装置を制御する方法。
- 前記制御が、前記変速装置のギアセレクターが係合された比の位置またはドライブ位置から、ニュートラルすなわち死点位置へと移動されたときに発生することを特徴とする請求項1から7の何れか一項に記載の自動変速装置を制御する方法。
- 前記変速装置の切り離し防止の間、前記変速装置が現在の比でロックされることを特徴とする、請求項9に記載の制御方法。
- 前記調整された加速度閾値が、グリップ係数によって乗じられることを特徴とする、請求項1から9の何れか一項に記載の制御方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1360935A FR3013094B1 (fr) | 2013-11-08 | 2013-11-08 | Dispositif et procede de controle d'une transmision automatique en situation de virage |
FR1360935 | 2013-11-08 | ||
PCT/FR2014/052344 WO2015067862A1 (fr) | 2013-11-08 | 2014-09-22 | Dispositif et procede de controle d'une transmission automatique en situation de virage |
Publications (2)
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JP2016536549A true JP2016536549A (ja) | 2016-11-24 |
JP6511063B2 JP6511063B2 (ja) | 2019-05-15 |
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JP2016551057A Active JP6511063B2 (ja) | 2013-11-08 | 2014-09-22 | コーナリングの間に自動変速装置を制御するための方法 |
Country Status (5)
Country | Link |
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US (1) | US10030767B2 (ja) |
EP (1) | EP3066367B1 (ja) |
JP (1) | JP6511063B2 (ja) |
FR (1) | FR3013094B1 (ja) |
WO (1) | WO2015067862A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020162569A1 (ja) * | 2019-02-06 | 2020-08-13 | ヤマハ発動機株式会社 | リーン車両 |
US10948075B2 (en) | 2019-03-29 | 2021-03-16 | Hyundai Motor Company | Apparatus and method for controlling transmission of vehicle |
Families Citing this family (1)
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CN108045376B (zh) * | 2017-11-30 | 2019-10-25 | 广州小鹏汽车科技有限公司 | 一种基于路面附着能力的车辆控制方法、***及汽车 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03129168A (ja) * | 1989-07-24 | 1991-06-03 | Eaton Corp | 機械式変速機の半自動シフト実行のための制御装置 |
JPH10138796A (ja) * | 1996-11-07 | 1998-05-26 | Toyota Motor Corp | 車両の制御装置 |
JP2004293665A (ja) * | 2003-03-27 | 2004-10-21 | Fuji Heavy Ind Ltd | 自動変速機の変速制御装置 |
JP2012236597A (ja) * | 2012-07-17 | 2012-12-06 | Advics Co Ltd | 車両の運動制御装置 |
WO2013093962A1 (ja) * | 2011-12-20 | 2013-06-27 | トヨタ自動車株式会社 | 車両の制御装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61262259A (ja) * | 1985-05-11 | 1986-11-20 | Toyota Motor Corp | 自動変速機の制御装置 |
JP3277837B2 (ja) * | 1996-03-15 | 2002-04-22 | トヨタ自動車株式会社 | 変速機の制御装置 |
DE19618805A1 (de) * | 1996-05-10 | 1997-11-13 | Zahnradfabrik Friedrichshafen | Verfahren zur Bewertung einer Kurvenfahrt bei einem Automatgetriebe |
FR2779793B1 (fr) * | 1998-06-15 | 2000-07-21 | Renault | Procede et dispositif d'adaptation automatique des boites de vitesses en situation de virage |
FR2789732B1 (fr) * | 1999-02-12 | 2001-03-23 | Renault | Procede et dispositif de commande du groupe motopropulseur d'un vehicule automobile |
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2013
- 2013-11-08 FR FR1360935A patent/FR3013094B1/fr active Active
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2014
- 2014-09-22 US US15/034,950 patent/US10030767B2/en active Active
- 2014-09-22 EP EP14786226.2A patent/EP3066367B1/fr active Active
- 2014-09-22 JP JP2016551057A patent/JP6511063B2/ja active Active
- 2014-09-22 WO PCT/FR2014/052344 patent/WO2015067862A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03129168A (ja) * | 1989-07-24 | 1991-06-03 | Eaton Corp | 機械式変速機の半自動シフト実行のための制御装置 |
JPH10138796A (ja) * | 1996-11-07 | 1998-05-26 | Toyota Motor Corp | 車両の制御装置 |
JP2004293665A (ja) * | 2003-03-27 | 2004-10-21 | Fuji Heavy Ind Ltd | 自動変速機の変速制御装置 |
WO2013093962A1 (ja) * | 2011-12-20 | 2013-06-27 | トヨタ自動車株式会社 | 車両の制御装置 |
JP2012236597A (ja) * | 2012-07-17 | 2012-12-06 | Advics Co Ltd | 車両の運動制御装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020162569A1 (ja) * | 2019-02-06 | 2020-08-13 | ヤマハ発動機株式会社 | リーン車両 |
US10948075B2 (en) | 2019-03-29 | 2021-03-16 | Hyundai Motor Company | Apparatus and method for controlling transmission of vehicle |
Also Published As
Publication number | Publication date |
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US10030767B2 (en) | 2018-07-24 |
FR3013094A1 (fr) | 2015-05-15 |
EP3066367A1 (fr) | 2016-09-14 |
US20160348786A1 (en) | 2016-12-01 |
EP3066367B1 (fr) | 2017-11-22 |
JP6511063B2 (ja) | 2019-05-15 |
FR3013094B1 (fr) | 2015-11-27 |
WO2015067862A1 (fr) | 2015-05-14 |
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