JP6402132B2 - 無段変速機の制御装置 - Google Patents
無段変速機の制御装置 Download PDFInfo
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- JP6402132B2 JP6402132B2 JP2016084614A JP2016084614A JP6402132B2 JP 6402132 B2 JP6402132 B2 JP 6402132B2 JP 2016084614 A JP2016084614 A JP 2016084614A JP 2016084614 A JP2016084614 A JP 2016084614A JP 6402132 B2 JP6402132 B2 JP 6402132B2
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Images
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
- F16H61/66—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
-
- 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
-
- 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
- F16H59/20—Kickdown
-
- 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
-
- 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
-
- 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
- F16H61/66231—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 controlling shifting exclusively as 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
- 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
- F16H2061/6604—Special control features generally applicable to continuously variable gearings
- F16H2061/6611—Control to achieve a particular driver perception, e.g. for generating a shift shock sensation
-
- 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
- F16H2061/66204—Control for modifying the ratio control characteristic
-
- 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
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/42—Input shaft speed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Description
3 CVT(無段変速機)
10 TCU
13 キックダウン判定部
14 再キックダウン判定部(再キックダウン判定手段)
15 第1ステップ制御部
16 再キックダウン第1ステップ制御部(再キックダウン制御手段)
17 第2ステップ制御部(アップシフト判定手段)
18 第3ステップ制御部(アップシフト制御手段)
19 再キックダウン用アップシフト条件設定部(再キックダウン用アップシフト条件設定手段)
Claims (4)
- キックダウン条件を満たすと無段変速機の変速比を低速側にダウンシフトさせるキックダウン制御を行う無段変速機の制御装置であって、
前記キックダウン制御中にアップシフト条件を満たすか否かを判定するアップシフト判定手段と、
前記アップシフト判定手段で前記アップシフト条件を満たすと判定した場合、アップシフト量を設定し、当該アップシフト量分アップシフトさせるアップシフト制御手段と、
前記キックダウン制御中に再キックダウン条件を満たすか否かを判定する再キックダウン判定手段と、
前記再キックダウン判定手段で前記再キックダウン条件を満たすと判定した場合、再キックダウン時ダウンシフト量を設定し、当該再キックダウン時ダウンシフト量分ダウンシフトさせる再キックダウン制御手段と、
前記再キックダウン判定手段で前記再キックダウン条件を満たすと判定した場合、前記キックダウン制御中に通常用いる通常用のアップシフト条件よりも低速側の変速比でアップシフトを開始させる再キックダウン用のアップシフト条件を設定する再キックダウン用アップシフト条件設定手段と、
を備え、
前記アップシフト判定手段は、前記再キックダウン判定手段で前記再キックダウン条件を満たすと判定した場合、前記通常用のアップシフト条件に代えて前記再キックダウン用アップシフト条件設定手段で設定した前記再キックダウン用のアップシフト条件を用いて判定することを特徴とする無段変速機の制御装置。 - 前記通常用のアップシフト条件は、入力回転数が通常用のアップシフト指示入力回転数以上であり、
前記再キックダウン用のアップシフト条件は、入力回転数が前記通常用のアップシフト指示入力回転数よりも高い再キックダウン用のアップシフト指示入力回転数以上であることを特徴とする請求項1に記載の無段変速機の制御装置。 - 前記通常用のアップシフト指示入力回転数及び前記再キックダウン用のアップシフト指示入力回転数は、車速とアクセル開度に応じて設定されることを特徴とする請求項2に記載の無段変速機の制御装置。
- 前記アップシフト判定手段は、前記再キックダウン判定手段で前記再キックダウン条件を満たすと判定した場合、前記キックダウン制御が終了するまで、前記再キックダウン用のアップシフト条件を用いて判定することを特徴とする請求項1〜請求項3の何れか一項に記載の無段変速機の制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016084614A JP6402132B2 (ja) | 2016-04-20 | 2016-04-20 | 無段変速機の制御装置 |
CN201710216982.1A CN107304836B (zh) | 2016-04-20 | 2017-04-05 | 无级变速器的控制装置 |
US15/483,947 US10047858B2 (en) | 2016-04-20 | 2017-04-10 | Control device for continuously variable transmission |
DE102017108182.8A DE102017108182A1 (de) | 2016-04-20 | 2017-04-18 | Steuerung für stufenlos verstellbares Getriebe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016084614A JP6402132B2 (ja) | 2016-04-20 | 2016-04-20 | 無段変速機の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017194114A JP2017194114A (ja) | 2017-10-26 |
JP6402132B2 true JP6402132B2 (ja) | 2018-10-10 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2016084614A Active JP6402132B2 (ja) | 2016-04-20 | 2016-04-20 | 無段変速機の制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10047858B2 (ja) |
JP (1) | JP6402132B2 (ja) |
CN (1) | CN107304836B (ja) |
DE (1) | DE102017108182A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11535229B2 (en) * | 2018-12-14 | 2022-12-27 | Jatco Ltd | Control device for vehicle and control method for vehicle |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3669214B2 (ja) * | 1999-07-07 | 2005-07-06 | 三菱自動車工業株式会社 | 車両用無段変速機の変速制御装置 |
JP4557534B2 (ja) * | 2003-12-04 | 2010-10-06 | 富士重工業株式会社 | 無段変速機のキックダウン制御装置 |
WO2006006506A1 (ja) * | 2004-07-09 | 2006-01-19 | Yamaha Hatsudoki Kabushiki Kaisha | 鞍乗型車両および無段変速機の変速制御装置 |
JP4200992B2 (ja) * | 2005-08-29 | 2008-12-24 | トヨタ自動車株式会社 | 車両用自動変速機の変速制御装置 |
JP2007239504A (ja) * | 2006-03-06 | 2007-09-20 | Toyota Motor Corp | 自動車およびその制御方法 |
JP5055070B2 (ja) * | 2006-10-13 | 2012-10-24 | ヤマハ発動機株式会社 | 無段変速機及び鞍乗型車両 |
JP5405984B2 (ja) | 2009-11-19 | 2014-02-05 | 富士重工業株式会社 | 無段変速機の制御装置 |
JP5780104B2 (ja) * | 2011-10-13 | 2015-09-16 | トヨタ自動車株式会社 | 車両の制御装置 |
GB201201222D0 (en) * | 2012-01-25 | 2012-03-07 | Jaguar Cars | Motor vehicle and method of control of a motor vehicle |
JP6023694B2 (ja) * | 2013-12-03 | 2016-11-09 | 富士重工業株式会社 | 無段変速機の変速制御装置 |
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 |
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2016
- 2016-04-20 JP JP2016084614A patent/JP6402132B2/ja active Active
-
2017
- 2017-04-05 CN CN201710216982.1A patent/CN107304836B/zh active Active
- 2017-04-10 US US15/483,947 patent/US10047858B2/en active Active
- 2017-04-18 DE DE102017108182.8A patent/DE102017108182A1/de active Pending
Also Published As
Publication number | Publication date |
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CN107304836A (zh) | 2017-10-31 |
JP2017194114A (ja) | 2017-10-26 |
US20170307076A1 (en) | 2017-10-26 |
DE102017108182A1 (de) | 2017-10-26 |
US10047858B2 (en) | 2018-08-14 |
CN107304836B (zh) | 2019-05-03 |
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