JP2019158076A - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
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- JP2019158076A JP2019158076A JP2018048624A JP2018048624A JP2019158076A JP 2019158076 A JP2019158076 A JP 2019158076A JP 2018048624 A JP2018048624 A JP 2018048624A JP 2018048624 A JP2018048624 A JP 2018048624A JP 2019158076 A JP2019158076 A JP 2019158076A
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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
-
- 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
- F16H61/04—Smoothing ratio shift
-
- 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
-
- 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
- F16H61/684—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 without interruption of drive
- F16H61/686—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 without interruption of drive with 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
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H2059/186—Coasting
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H2061/0488—Smoothing ratio shift during range shift from neutral (N) to drive (D)
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
22:自動変速機(有段式自動変速機)
68:アクセルペダル
70:電子制御装置(制御装置)
82:第1係合制御部
84:第2係合制御部
CB:係合要素
Cgm:目標変速段を形成する係合要素
Cgs:選択変速段を形成する係合要素
Cgmax:最高速変速段を形成する係合要素
Gn:ギヤ段(変速段)
Gm:目標変速段
Gmax:最高速変速段
Gs:選択変速段
Md:駆動要求量
Nd:同期回転数
Ndm:目標変速段の同期回転数
Ndmin:最高速変速段の同期回転数
Nin:実際の入力回転数
Nj:判定回転数
Claims (5)
- 複数の係合要素を備え、前記複数の係合要素のうちの所定数の係合要素の組み合わせを変更することで複数の変速段を形成する有段式自動変速機を備えた車両に適用され、アクセペダルの解放操作による惰行走行では前記所定数の係合要素のうちの1つを解放して前記有段式自動変速機をニュートラル状態とし、前記アクセルペダルの踏み込み操作による前記惰行走行からの復帰に際しては、車両走行状態に対応する目標変速段を形成させることにより前記惰行走行から復帰させる有段式自動変速機を備える車両の制御装置であって、
前記アクセルペダルの踏み込み操作による前記惰行走行からの復帰に際して、前記有段式自動変速機の実際の入力回転数より低い同期回転数を有する選択変速段を選択し、前記選択変速段を形成する係合要素の係合力を増大させて前記車両の駆動力を直ちに増加させる第1係合制御部と、
有段式自動変速機の実際の入力回転数が前記目標変速段の同期回転数に到達したことを判定するために設定された判定回転数に到達すると、前記目標変速段を形成する係合要素を係合させる第2係合制御部とを、含む
ことを特徴とする有段式自動変速機を備える車両の制御装置。 - 前記第1係合制御部は、前記有段式自動変速機の実際の入力回転数より低い同期回転数を有する変速段のうち、最も低速側の変速段を前記選択変速段とするものである
ことを特徴とする請求項1の有段式自動変速機を備える車両の制御装置。 - 前記第1係合制御部は、前記選択変速段が前記目標変速段よりも低速側の変速段とならないように制限する
ことを特徴とする請求項1または2の有段式自動変速機を備える車両の制御装置。 - 前記アクセルペダルの踏み込み操作による惰行走行からの復帰に際して、前記有段式自動変速機の実際の入力回転数が最高速変速段の同期回転数よりも低回転である場合には、前記第1係合制御部は、前記有段式自動変速機の実際の入力回転数が最高速度側変速段の同期回転数以上となるまで、前記選択変速段の選択を遅延させる
ことを特徴とする請求項1から3のいずれか1の有段式自動変速機を備える車両の制御装置。 - 前記目標変速段は、予め記憶された変速線図から、アクセルペダルの踏み込み操作による前記惰行走行からの復帰時における前記実際の車速および駆動要求量に基づいて決定されるものであることにある
ことを特徴とする請求項1から4のいずれか1に記載の有段式自動変速機を備える車両の制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018048624A JP6922799B2 (ja) | 2018-03-15 | 2018-03-15 | 車両の制御装置 |
CN201910190863.2A CN110274015B (zh) | 2018-03-15 | 2019-03-14 | 车辆的控制装置 |
US16/354,537 US10774902B2 (en) | 2018-03-15 | 2019-03-15 | Control device of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018048624A JP6922799B2 (ja) | 2018-03-15 | 2018-03-15 | 車両の制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2019158076A true JP2019158076A (ja) | 2019-09-19 |
JP6922799B2 JP6922799B2 (ja) | 2021-08-18 |
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JP2018048624A Active JP6922799B2 (ja) | 2018-03-15 | 2018-03-15 | 車両の制御装置 |
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US (1) | US10774902B2 (ja) |
JP (1) | JP6922799B2 (ja) |
CN (1) | CN110274015B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US10641683B2 (en) * | 2018-04-02 | 2020-05-05 | Toyota Motor Engineering & Manufacturing North America, Inc. | Automatic transmission shifting performance evaluation |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011214673A (ja) * | 2010-03-31 | 2011-10-27 | Aisin Aw Co Ltd | 車両用変速装置 |
WO2014181387A1 (ja) * | 2013-05-07 | 2014-11-13 | トヨタ自動車株式会社 | 車両の変速制御装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4216843B2 (ja) * | 2005-10-26 | 2009-01-28 | トヨタ自動車株式会社 | 電動車両駆動制御装置及びその制御方法 |
JP4656206B2 (ja) * | 2008-08-01 | 2011-03-23 | トヨタ自動車株式会社 | 車両用自動変速機の制御装置 |
JP5440539B2 (ja) | 2011-03-31 | 2014-03-12 | アイシン・エィ・ダブリュ株式会社 | 自動変速装置および変速機の制御方法 |
JP6070716B2 (ja) | 2012-10-31 | 2017-02-01 | トヨタ自動車株式会社 | 車両の走行制御装置 |
WO2014068719A1 (ja) * | 2012-10-31 | 2014-05-08 | トヨタ自動車株式会社 | 車両の走行制御装置 |
DE112012007067B4 (de) * | 2012-10-31 | 2018-06-28 | Toyota Jidosha Kabushiki Kaisha | Fahrzeugfahrt-Steuerungsvorrichtung |
JP6142854B2 (ja) * | 2014-08-20 | 2017-06-07 | トヨタ自動車株式会社 | 車両制御装置及び車両制御方法 |
JP6874650B2 (ja) * | 2017-11-08 | 2021-05-19 | トヨタ自動車株式会社 | ハイブリッド車の制御装置 |
-
2018
- 2018-03-15 JP JP2018048624A patent/JP6922799B2/ja active Active
-
2019
- 2019-03-14 CN CN201910190863.2A patent/CN110274015B/zh active Active
- 2019-03-15 US US16/354,537 patent/US10774902B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011214673A (ja) * | 2010-03-31 | 2011-10-27 | Aisin Aw Co Ltd | 車両用変速装置 |
WO2014181387A1 (ja) * | 2013-05-07 | 2014-11-13 | トヨタ自動車株式会社 | 車両の変速制御装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110274015B (zh) | 2021-03-09 |
US20190285146A1 (en) | 2019-09-19 |
JP6922799B2 (ja) | 2021-08-18 |
CN110274015A (zh) | 2019-09-24 |
US10774902B2 (en) | 2020-09-15 |
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