JP6665810B2 - 車両の変速制御装置 - Google Patents
車両の変速制御装置 Download PDFInfo
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- JP6665810B2 JP6665810B2 JP2017033455A JP2017033455A JP6665810B2 JP 6665810 B2 JP6665810 B2 JP 6665810B2 JP 2017033455 A JP2017033455 A JP 2017033455A JP 2017033455 A JP2017033455 A JP 2017033455A JP 6665810 B2 JP6665810 B2 JP 6665810B2
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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
- F16H61/0213—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 characterised by the method for generating shift 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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
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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
-
- 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
- F16H59/48—Inputs being a function of acceleration
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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
- F16H59/74—Inputs being a function of engine parameters
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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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H2059/183—Rate of change of accelerator position, i.e. pedal or throttle change gradient
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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
- F16H2059/366—Engine or motor 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
- F16H61/02—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
- F16H61/0213—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 characterised by the method for generating shift signals
- F16H2061/0227—Shift map selection, i.e. methods for controlling selection between different shift maps, e.g. to initiate switch to a map for up-hill driving
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight forward speeds
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
- F16H2200/2023—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 4 connections
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2046—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with six engaging means
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2097—Transmissions using gears with orbital motion comprising an orbital gear set member permanently connected to the housing, e.g. a sun wheel permanently connected to the housing
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
- F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
- F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
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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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/24—Inputs being a function of torque or torque demand dependent on the throttle opening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
Description
Claims (5)
- 車速の増大に基づいてアップシフトを行う自動変速機を備えた車両の変速制御装置において、
前記車両の前後方向の加速度を検出する検出部と、アクセルペダルの踏み込み量であるアクセル開度の単位時間当たりの変化量を算出する算出部と、前記自動変速機を制御するコントローラとを備え、
前記コントローラは、前記車速を増大させる前記加速度が予め決められた第1閾値以上であること、かつ前記変化量が所定の範囲に収まる安定状態であること、かつ前記安定状態が継続される時間が予め決められた第2閾値を超えたことを満足する第1条件が成立している場合に、前記自動変速機の変速比を小さくする前記アップシフトの変速タイミングが規則性のあるタイミングとなる所定の第2条件に基づいて前記アップシフトを繰り返し実行し、前記第1条件が成立しない場合には、燃費を重視した変速タイミングで変速を実行する
ことを特徴とする車両の変速制御装置。
- 請求項1に記載の車両の変速制御装置において、
前記第2条件は、前記アップシフトを繰り返し実行する時間間隔を一定の時間に定めたことを条件とする
ことを特徴とする車両の変速制御装置。 - 請求項1に記載の車両の変速制御装置において、前記第2条件は、前記アップシフトを繰り返し実行する変速間隔を一定のエンジン回転数に定めたことを条件とする
ことを特徴とする車両の変速制御装置。 - 請求項1に記載の車両の変速制御装置において、前記第2条件は、前記アップシフトを繰り返し実行する変速間隔を、予め定めた変化勾配となる軌跡上に時間経過の順に並ぶ複数のエンジン回転数に定めたことを条件とする
ことを特徴とする車両の変速制御装置。 - 請求項1ないし4のいずれか一項に記載の車両の変速制御装置において、前記所定の範囲は、第3閾値未満でかつ前記第3閾値よりも小さい第4閾値を超える範囲であり、前記第3閾値は、前記安定状態のときの前記変化量である基準値に対して、前記アクセル開度が増大される正側の乖離幅であり、前記第4閾値は、前記基準値に対して、前記アクセル開度が減少される負側の乖離幅であり、前記第3閾値の絶対値は、前記第4閾値の絶対値よりも大きい値になっている
ことを特徴とする車両の変速制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017033455A JP6665810B2 (ja) | 2017-02-24 | 2017-02-24 | 車両の変速制御装置 |
EP18158044.0A EP3366950B1 (en) | 2017-02-24 | 2018-02-22 | Shift control system for vehicle |
US15/903,790 US10514093B2 (en) | 2017-02-24 | 2018-02-23 | Shift control system for vehicle |
CN201810156154.8A CN108506471B (zh) | 2017-02-24 | 2018-02-24 | 车辆的变速控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2017033455A JP6665810B2 (ja) | 2017-02-24 | 2017-02-24 | 車両の変速制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2018138803A JP2018138803A (ja) | 2018-09-06 |
JP6665810B2 true JP6665810B2 (ja) | 2020-03-13 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017033455A Active JP6665810B2 (ja) | 2017-02-24 | 2017-02-24 | 車両の変速制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10514093B2 (ja) |
EP (1) | EP3366950B1 (ja) |
JP (1) | JP6665810B2 (ja) |
CN (1) | CN108506471B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7189745B2 (ja) * | 2018-11-26 | 2022-12-14 | 株式会社Subaru | 変速制御装置 |
CN111284499A (zh) * | 2018-12-07 | 2020-06-16 | 宝沃汽车(中国)有限公司 | 车辆控制方法、装置、控制器和车辆 |
CN113719606A (zh) * | 2021-07-16 | 2021-11-30 | 东风汽车集团股份有限公司 | 一种自动挡汽车换挡方法、装置、设备和介质 |
Family Cites Families (22)
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JP2751260B2 (ja) * | 1988-11-16 | 1998-05-18 | 三菱自動車工業株式会社 | 車両用自動走行制御装置 |
DE69233197T2 (de) * | 1991-03-13 | 2004-06-17 | Mitsubishi Jidosha Kogyo K.K. | Gangwechsel-Steuerverfahren für automatisches Fahrzeuggetriebe |
JP4345635B2 (ja) | 2004-10-15 | 2009-10-14 | トヨタ自動車株式会社 | 自動変速機の制御装置 |
JP2006152959A (ja) | 2004-11-30 | 2006-06-15 | Toyota Motor Corp | 車両の駆動力制御装置および車両 |
JP4969078B2 (ja) * | 2005-09-22 | 2012-07-04 | マツダ株式会社 | 自動変速機の変速制御装置 |
US7653469B2 (en) * | 2006-07-25 | 2010-01-26 | Gm Global Technology Operations, Inc. | Automatic transmission shift point control system and method of use |
JP5120102B2 (ja) * | 2008-06-26 | 2013-01-16 | 日産自動車株式会社 | 無段変速機の変速制御装置 |
JP5453847B2 (ja) * | 2009-03-05 | 2014-03-26 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
JP5593644B2 (ja) * | 2009-07-15 | 2014-09-24 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
JP5544939B2 (ja) * | 2010-03-10 | 2014-07-09 | マツダ株式会社 | 車両の制御装置 |
JP5521821B2 (ja) | 2010-06-23 | 2014-06-18 | 株式会社デンソー | 運転支援システム |
EP2738428B1 (en) | 2011-07-28 | 2018-03-28 | Nissan Motor Co., Ltd | Shift control device for continuously-variable transmission and shift control method for continuously-variable transmission |
DE102011110610A1 (de) * | 2011-08-16 | 2013-02-21 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Fahrwiderstandsabhängige Schaltverzögerung |
CN103998830B (zh) * | 2011-11-18 | 2016-01-27 | 加特可株式会社 | 自动变速器的控制装置 |
JP5928310B2 (ja) | 2012-11-15 | 2016-06-01 | トヨタ自動車株式会社 | 無段変速機の変速制御装置 |
CN105473906B (zh) * | 2013-09-27 | 2017-12-08 | 爱信艾达株式会社 | 无级变速器的控制装置以及控制方法 |
JP5969453B2 (ja) * | 2013-12-27 | 2016-08-17 | 富士重工業株式会社 | 無段変速機の変速制御装置 |
DE102014005398A1 (de) * | 2014-04-11 | 2015-10-15 | Avl List Gmbh | Verfahren zur Bewertung des Schaltverhaltens eines Kraftfahrzeuggetriebes |
KR101673696B1 (ko) * | 2014-11-14 | 2016-11-08 | 현대자동차주식회사 | Dct 차량의 변속 제어 방법 |
US10183670B2 (en) * | 2014-12-11 | 2019-01-22 | Jatco Ltd | Control device for continuously variable transmission of vehicle |
JP6597951B2 (ja) * | 2014-12-19 | 2019-10-30 | 三菱ふそうトラック・バス株式会社 | 車両の走行制御装置 |
CN105508588A (zh) * | 2016-01-18 | 2016-04-20 | 中国第一汽车股份有限公司 | 基于驾驶需求的自动变速器换挡控制方法 |
-
2017
- 2017-02-24 JP JP2017033455A patent/JP6665810B2/ja active Active
-
2018
- 2018-02-22 EP EP18158044.0A patent/EP3366950B1/en active Active
- 2018-02-23 US US15/903,790 patent/US10514093B2/en active Active
- 2018-02-24 CN CN201810156154.8A patent/CN108506471B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3366950A1 (en) | 2018-08-29 |
US20180245521A1 (en) | 2018-08-30 |
CN108506471A (zh) | 2018-09-07 |
EP3366950B1 (en) | 2020-11-04 |
CN108506471B (zh) | 2020-05-12 |
JP2018138803A (ja) | 2018-09-06 |
US10514093B2 (en) | 2019-12-24 |
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