JP2021124187A - 車両用制御装置 - Google Patents
車両用制御装置 Download PDFInfo
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- JP2021124187A JP2021124187A JP2020019420A JP2020019420A JP2021124187A JP 2021124187 A JP2021124187 A JP 2021124187A JP 2020019420 A JP2020019420 A JP 2020019420A JP 2020019420 A JP2020019420 A JP 2020019420A JP 2021124187 A JP2021124187 A JP 2021124187A
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- engine
- range
- automatic transmission
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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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- 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
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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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
- F16H59/02—Selector apparatus
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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
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
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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
- F16H2061/161—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed by checking feasibility of shifts, i.e. determine if requested shift can be successfully completed and post shift values are in an acceptable range
-
- 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
-
- 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
- F16H2061/166—Preventing or initiating shifts for preventing stall or overspeed of engine
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/42—Ratio indicator devices
- F16H2063/423—Range indicators for automatic transmissions, e.g. showing selected range or mode
-
- 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
- F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Human Computer Interaction (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
【解決手段】車両用制御装置は、エンジン12と自動変速機14とを備える車両10を制御する車両用制御装置であって、前記エンジンの状態と、前記自動変速機の非駆動レンジでの状態と、に基づいて、前記エンジンが発生可能な出力を推定する推定部73と、前記自動変速機の駆動レンジでの状態に基づいて、前記自動変速機の駆動レンジでの負荷を算出する算出部74と、前記出力と前記負荷との差分がエンストの発生を特定可能な所定の閾値以下であるか否かを判断する判断部75と、前記差分が前記所定の閾値以下である場合、非駆動レンジから駆動レンジへの変速要求を制限する制限部76と、を備える。
【選択図】図1
Description
12 エンジン
14 自動変速機
30 ECU
50 表示器
51 図形
60 スピーカ
70 処理部
71 第1算出部
72 第2算出部
73 推定部
74 第3算出部
75 判断部
76 制限部
80 記憶部
Claims (6)
- エンジンと自動変速機とを備える車両を制御する車両用制御装置であって、
前記エンジンの状態と、前記自動変速機の非駆動レンジでの状態と、に基づいて、前記エンジンが発生可能な出力を推定する推定部と、
前記自動変速機の駆動レンジでの状態に基づいて、前記自動変速機の駆動レンジでの負荷を算出する算出部と、
前記出力と前記負荷との差分がエンストの発生を特定可能な所定の閾値以下であるか否かを判断する判断部と、
前記差分が前記所定の閾値以下である場合、非駆動レンジから駆動レンジへの変速要求を制限する制限部と、
を備える車両用制御装置。 - 前記推定部は、大気圧に基づいて、前記出力を補正する、
ことを特徴とする請求項1に記載の車両用制御装置。 - 前記推定部は、さらに、前記エンジンの補機で発生する負荷に基づいて、前記出力を推定する、
ことを特徴とする請求項1又は2に記載の車両用制御装置。 - 前記制限部は、前記差分が前記所定の閾値以下である場合、前記エンジンの状態変移に基づいて、前記差分が前記所定の閾値より大きくなるまでの時間を推定し、推定した前記時間の経過に応じて形状、模様、色彩の少なくとも1つが変化する図形を表示器に表示する、
ことを特徴とする請求項1から3のいずれか1項に記載の車両用制御装置。 - 前記制限部は、前記差分が前記所定の閾値以下である場合、前記非駆動レンジから前記駆動レンジへのシフト変更操作を制限したことを表す音をスピーカに出力する、
ことを特徴とする請求項1から4のいずれか1項に記載の車両用制御装置。 - 前記制限部は、前記差分が前記所定の閾値以下である場合、前記変速要求を中止する、
ことを特徴とする請求項1から5のいずれか1項に記載の車両用制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020019420A JP7238823B2 (ja) | 2020-02-07 | 2020-02-07 | 車両用制御装置 |
CN202110088159.3A CN113251142B (zh) | 2020-02-07 | 2021-01-22 | 车辆控制器及控制车辆的方法 |
DE102021101751.3A DE102021101751A1 (de) | 2020-02-07 | 2021-01-27 | Fahrzeugsteuergerät und verfahren zu der steuerung eines fahrzeugs |
US17/168,586 US11378182B2 (en) | 2020-02-07 | 2021-02-05 | Vehicle controller and method of controlling vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020019420A JP7238823B2 (ja) | 2020-02-07 | 2020-02-07 | 車両用制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021124187A true JP2021124187A (ja) | 2021-08-30 |
JP7238823B2 JP7238823B2 (ja) | 2023-03-14 |
Family
ID=76968734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020019420A Active JP7238823B2 (ja) | 2020-02-07 | 2020-02-07 | 車両用制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11378182B2 (ja) |
JP (1) | JP7238823B2 (ja) |
CN (1) | CN113251142B (ja) |
DE (1) | DE102021101751A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022055705A (ja) * | 2020-09-29 | 2022-04-08 | 株式会社Subaru | 運転支援装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH023546A (ja) * | 1988-06-16 | 1990-01-09 | Mitsubishi Heavy Ind Ltd | 自走型油圧機械 |
JP2002349695A (ja) * | 2001-05-31 | 2002-12-04 | Toyota Motor Corp | 車両制御装置 |
JP2004060803A (ja) * | 2002-07-30 | 2004-02-26 | Hitachi Unisia Automotive Ltd | 自動変速機のレンジ切換え装置 |
JP2009161158A (ja) * | 2008-01-10 | 2009-07-23 | Suzuki Motor Corp | エンジンの制御装置 |
JP2009257127A (ja) * | 2008-04-14 | 2009-11-05 | Toyota Motor Corp | 車両の制御装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0796779A (ja) | 1993-09-28 | 1995-04-11 | Mazda Motor Corp | 自動変速機の制御装置 |
JP3843631B2 (ja) | 1999-01-29 | 2006-11-08 | 三菱自動車工業株式会社 | エンジンのアイドル制御装置 |
US6609056B1 (en) * | 2002-02-15 | 2003-08-19 | Daimlerchrysler Corporation | Adaptive load torque for gear selection in an automatic transmission |
JP4140529B2 (ja) * | 2004-02-03 | 2008-08-27 | 株式会社デンソー | 車両用制御装置 |
ITBO20080597A1 (it) * | 2008-09-30 | 2010-04-01 | Cnh Italia Spa | Controllo di una trasmissione variabile continua |
WO2010086981A1 (ja) * | 2009-01-29 | 2010-08-05 | トヨタ自動車株式会社 | 車両の制御装置および制御方法 |
DE102012210512A1 (de) * | 2012-06-21 | 2013-12-24 | Zf Friedrichshafen Ag | Verfahren zur Steuerung eines Doppelkupplungsgetriebes |
JP5716720B2 (ja) * | 2012-09-19 | 2015-05-13 | トヨタ自動車株式会社 | 車両の制御装置 |
WO2014045613A1 (ja) * | 2012-09-24 | 2014-03-27 | 株式会社クボタ | 車両 |
CN103363092B (zh) * | 2013-07-12 | 2016-06-22 | 浙江吉利汽车研究院有限公司杭州分公司 | 发动机防熄火装置及方法 |
JP6339620B2 (ja) * | 2016-03-31 | 2018-06-06 | 本田技研工業株式会社 | 自動変速機の変速制御装置 |
JP6901349B2 (ja) | 2017-08-24 | 2021-07-14 | ジヤトコ株式会社 | 車両の制御装置及び車両の制御方法 |
-
2020
- 2020-02-07 JP JP2020019420A patent/JP7238823B2/ja active Active
-
2021
- 2021-01-22 CN CN202110088159.3A patent/CN113251142B/zh active Active
- 2021-01-27 DE DE102021101751.3A patent/DE102021101751A1/de active Pending
- 2021-02-05 US US17/168,586 patent/US11378182B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH023546A (ja) * | 1988-06-16 | 1990-01-09 | Mitsubishi Heavy Ind Ltd | 自走型油圧機械 |
JP2002349695A (ja) * | 2001-05-31 | 2002-12-04 | Toyota Motor Corp | 車両制御装置 |
JP2004060803A (ja) * | 2002-07-30 | 2004-02-26 | Hitachi Unisia Automotive Ltd | 自動変速機のレンジ切換え装置 |
JP2009161158A (ja) * | 2008-01-10 | 2009-07-23 | Suzuki Motor Corp | エンジンの制御装置 |
JP2009257127A (ja) * | 2008-04-14 | 2009-11-05 | Toyota Motor Corp | 車両の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
US20210246980A1 (en) | 2021-08-12 |
JP7238823B2 (ja) | 2023-03-14 |
CN113251142B (zh) | 2022-08-16 |
DE102021101751A1 (de) | 2021-08-12 |
US11378182B2 (en) | 2022-07-05 |
CN113251142A (zh) | 2021-08-13 |
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