JP6503396B2 - 車両用自動変速機の制御装置 - Google Patents
車両用自動変速機の制御装置 Download PDFInfo
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- JP6503396B2 JP6503396B2 JP2017062007A JP2017062007A JP6503396B2 JP 6503396 B2 JP6503396 B2 JP 6503396B2 JP 2017062007 A JP2017062007 A JP 2017062007A JP 2017062007 A JP2017062007 A JP 2017062007A JP 6503396 B2 JP6503396 B2 JP 6503396B2
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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
- F16H59/48—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
- F16H2059/003—Detecting or using driving style of a driver, e.g. for adapting shift schedules
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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
- F16H2061/022—Calculation or estimation of optimal gear ratio, e.g. best ratio for economy drive or performance according driver preference, or to optimise exhaust emissions
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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
- F16H2061/0225—Modifying of shift maps by manual control, e.g. by learning values from the driver during manual shift mode
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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
- F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Description
2 エンジン(駆動源)
3 自動変速機
10 制御ユニット
15 加速度センサ
16 横加速度センサ
21 スロットル開度センサ
22 アクセルペダル開度センサ
23 シフトポジションセンサ
24 ブレーキスイッチ
25 回転センサ
27 シフトレバー(シフトポジション)
28 モード切替スイッチ
30 二次元マップ
S1-S4 車輪速センサ
W1-W4 車輪
Claims (4)
- 変速段のシフトアップ及びシフトダウン変速制御を行う車両用自動変速機の制御装置であって、
車両の運転者の操作により選択された変速制御モードを判断する変速制御モード判断手段と、
車両の横加速度を判断する横加速度判断手段と、
車速の変化を判断する車速変化判断手段と、
前記横加速度判断手段で判断した横加速度の履歴を取得する横加速度履歴取得手段と、
前記車速変化判断手段で判断した車速変化の履歴を取得する車速変化履歴取得手段との少なくともいずれかと、
前記横加速度履歴取得手段で取得した横加速度の履歴と前記車速変化履歴取得手段で取得した車速変化の履歴との少なくともいずれかに基づいて変速段のダウンシフトを実施するか否かの判定を行うダウンシフト判定手段と、を備え、
前記横加速度履歴取得手段で取得する横加速度の履歴は、横加速度変化の平均値であり、
前記車速変化履歴取得手段で取得する車速変化の履歴は、車速変化の平均値であり、
前記横加速度履歴取得手段又は前記車速変化履歴取得手段は、前記変速制御モード判断手段で判断された変速制御モードが切り替えられたときに、前記横加速度の履歴と前記車速変化の履歴との少なくともいずれかを前記変速制御モード判断手段で判断された変速制御モードごとに設定された所定値に戻し、
前記ダウンシフト判定手段は、その後の前記横加速度の履歴と前記車速変化の履歴に基づいてスポーツ走行推定値を算出し、少なくとも前記スポーツ走行推定値に基づいてダウンシフト車速を決定し、前記ダウンシフト車速に基づいてダウンシフトの判定を行う
ことを特徴とする車両用自動変速機の制御装置。 - 前記横加速度履歴取得手段で取得した横加速度の履歴と前記車速変化履歴取得手段で取得した車速変化の履歴との少なくともいずれかに基づいて現変速段をホールドするか否かの判定を行うシフトホールド判定手段を更に備える
ことを特徴とする請求項1に記載の車両用自動変速機の制御装置。 - 前記変速制御モードには、通常のシフトマップに基づく変速制御を行う通常走行モードと、スポーツ走行用のシフトマップに基づく変速制御を行うスポーツ走行モードとが含まれる
ことを特徴とする請求項1又は2に記載の車両用自動変速機の制御装置。 - 前記変速制御モードには、運転者の操作により選択される複数のシフトポジションが含まれる
ことを特徴とする請求項1乃至3のいずれかに記載の車両用自動変速機の制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017062007A JP6503396B2 (ja) | 2017-03-27 | 2017-03-27 | 車両用自動変速機の制御装置 |
CN201810256863.3A CN108662138B (zh) | 2017-03-27 | 2018-03-27 | 车辆用自动变速器的控制装置 |
US15/937,067 US10451179B2 (en) | 2017-03-27 | 2018-03-27 | Control apparatus for vehicle automatic transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017062007A JP6503396B2 (ja) | 2017-03-27 | 2017-03-27 | 車両用自動変速機の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018162879A JP2018162879A (ja) | 2018-10-18 |
JP6503396B2 true JP6503396B2 (ja) | 2019-04-17 |
Family
ID=63583240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017062007A Active JP6503396B2 (ja) | 2017-03-27 | 2017-03-27 | 車両用自動変速機の制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10451179B2 (ja) |
JP (1) | JP6503396B2 (ja) |
CN (1) | CN108662138B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10823281B2 (en) * | 2018-04-27 | 2020-11-03 | Aisin Seiki Kabushiki Kaisha | Speed control device |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3122920B2 (ja) * | 1993-07-20 | 2001-01-09 | 三菱電機株式会社 | 降坂路ダウンシフト制御付き自動変速機 |
US6577334B1 (en) * | 1998-02-18 | 2003-06-10 | Kabushikikaisha Equos Research | Vehicle control |
JP4012730B2 (ja) * | 2001-12-25 | 2007-11-21 | アイシン・エィ・ダブリュ株式会社 | 車両の駆動力制御装置 |
JP3970025B2 (ja) * | 2001-12-28 | 2007-09-05 | アイシン・エィ・ダブリュ株式会社 | 車輌用制御装置及び当該制御方法、並びに当該制御プログラム |
JP2005226670A (ja) * | 2004-02-10 | 2005-08-25 | Toyota Motor Corp | 車両の減速制御装置 |
JP2005297611A (ja) * | 2004-04-06 | 2005-10-27 | Toyota Motor Corp | 車両の減速制御装置 |
JP2009156433A (ja) * | 2007-12-27 | 2009-07-16 | Aisin Aw Co Ltd | 自動変速機の制御装置 |
US8380406B2 (en) * | 2008-06-12 | 2013-02-19 | Ford Global Technologies, Llc | Using driving behavior to determine gear changes of an automatic transmission |
FR2940950B1 (fr) * | 2009-01-12 | 2011-02-11 | Renault Sas | Procede d'anticipation des retrogradages et de controle d'une transmission automatique |
JP5116702B2 (ja) * | 2009-01-20 | 2013-01-09 | 富士重工業株式会社 | 自動変速機の変速制御装置 |
BR112012005609B1 (pt) * | 2009-09-14 | 2021-08-10 | Scania Cv Ab | Método e sistema para controle de uma caixa de marchas, meio legível por computador e veículo a motor |
US8600633B2 (en) * | 2010-07-29 | 2013-12-03 | GM Global Technology Operations LLC | Gear preselect systems for a dual clutch transmission |
JP6053095B2 (ja) * | 2012-01-10 | 2016-12-27 | 本田技研工業株式会社 | 車両用自動変速機の制御装置 |
JP5947614B2 (ja) * | 2012-05-01 | 2016-07-06 | 富士重工業株式会社 | 車両の変速制御装置 |
CN102996784B (zh) * | 2012-11-29 | 2016-03-02 | 浙江吉利汽车研究院有限公司杭州分公司 | 自动变速器急减速换挡控制方法与*** |
KR101459473B1 (ko) * | 2013-08-30 | 2014-11-10 | 현대자동차 주식회사 | 차량용 자동 변속기의 변속 제어 방법 |
JP6229701B2 (ja) * | 2015-09-18 | 2017-11-15 | トヨタ自動車株式会社 | 駆動力制御装置 |
JP6580656B2 (ja) * | 2017-11-02 | 2019-09-25 | 本田技研工業株式会社 | 車両制御装置 |
-
2017
- 2017-03-27 JP JP2017062007A patent/JP6503396B2/ja active Active
-
2018
- 2018-03-27 US US15/937,067 patent/US10451179B2/en not_active Expired - Fee Related
- 2018-03-27 CN CN201810256863.3A patent/CN108662138B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018162879A (ja) | 2018-10-18 |
CN108662138A (zh) | 2018-10-16 |
US10451179B2 (en) | 2019-10-22 |
CN108662138B (zh) | 2020-04-10 |
US20180274669A1 (en) | 2018-09-27 |
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