JP2015215057A - 変速制御装置 - Google Patents
変速制御装置 Download PDFInfo
- Publication number
- JP2015215057A JP2015215057A JP2014098820A JP2014098820A JP2015215057A JP 2015215057 A JP2015215057 A JP 2015215057A JP 2014098820 A JP2014098820 A JP 2014098820A JP 2014098820 A JP2014098820 A JP 2014098820A JP 2015215057 A JP2015215057 A JP 2015215057A
- Authority
- JP
- Japan
- Prior art keywords
- accelerator opening
- vehicle speed
- transmission
- ecu
- gear ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 83
- 238000009499 grossing Methods 0.000 claims abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 51
- 238000012423 maintenance Methods 0.000 description 16
- 230000003111 delayed effect Effects 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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
- F16H61/02—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
-
- 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
-
- 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)
Abstract
Description
2 エンジン
4 変速機
20 第1アクセル開度算出部
21 第2アクセル開度算出部
22 変速制御部
Claims (6)
- 車速を維持するように制御する車速維持機能を有する車両に設けられた変速機を制御する変速制御装置であって、
車速とエンジンの目標出力とに応じた第1アクセル開度を算出する第1アクセル開度算出部と、
前記第1アクセル開度を平滑化した第2アクセル開度を算出する第2アクセル開度算出部と、
前記車速維持機能が作動していることを条件として、前記車速と前記第2アクセル開度とに基づいて前記変速機のギヤ比を制御する変速制御部と、を備えた変速制御装置。 - 前記変速制御部は、前記車速維持機能が作動した後の特定期間には、前記車速と前記第1アクセル開度とに基づいて前記変速機のギヤ比を制御する請求項1に記載の変速制御装置。
- 前記特定期間は、前記第1アクセル開度が前記第2アクセル開度以下になると開始される請求項2に記載の変速制御装置。
- 前記特定期間は、前記第1アクセル開度が前記第2アクセル開度以上になると終了する請求項3に記載の変速制御装置。
- 前記特定期間は、少なくとも一定時間継続する請求項3又は請求項4に記載の変速制御装置。
- 前記変速制御部は、前記特定期間が経過した後、前記変速機のギヤ比が所定のギヤ比より低いことを条件として、所定時間にわたって、前記変速機のギヤ比を高く変更することを禁止する請求項2ないし請求項5のいずれか1の請求項に記載の変速制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014098820A JP6314640B2 (ja) | 2014-05-12 | 2014-05-12 | 変速制御装置 |
DE112015002222.8T DE112015002222B4 (de) | 2014-05-12 | 2015-05-01 | Getriebesteuervorrichtung |
PCT/JP2015/063113 WO2015174302A1 (ja) | 2014-05-12 | 2015-05-01 | 変速制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014098820A JP6314640B2 (ja) | 2014-05-12 | 2014-05-12 | 変速制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015215057A true JP2015215057A (ja) | 2015-12-03 |
JP6314640B2 JP6314640B2 (ja) | 2018-04-25 |
Family
ID=54479843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014098820A Active JP6314640B2 (ja) | 2014-05-12 | 2014-05-12 | 変速制御装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6314640B2 (ja) |
DE (1) | DE112015002222B4 (ja) |
WO (1) | WO2015174302A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0241941A (ja) * | 1988-07-30 | 1990-02-13 | Aisin Aw Co Ltd | 車両のクルーズ制御による定走行状態におけるハンチング防止方法及びそのための電子制御装置 |
JPH0277334A (ja) * | 1988-09-14 | 1990-03-16 | Diesel Kiki Co Ltd | 車輛用定速走行制御方法 |
JP2000318486A (ja) * | 1999-05-14 | 2000-11-21 | Honda Motor Co Ltd | 車両の速度制御装置 |
JP2008120268A (ja) * | 2006-11-13 | 2008-05-29 | Fuji Heavy Ind Ltd | 車両のクルーズコントロール装置 |
JP2010284989A (ja) * | 2009-06-09 | 2010-12-24 | Daihatsu Motor Co Ltd | 車両の駆動制御装置 |
JP2011158066A (ja) * | 2010-02-03 | 2011-08-18 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
JP2013100017A (ja) * | 2011-11-08 | 2013-05-23 | Fuji Heavy Ind Ltd | 車両の走行制御装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001079016A1 (de) | 2000-04-17 | 2001-10-25 | Robert Bosch Gmbh | Verfahren und vorrichtung zur einstellung einer getriebeübersetzung bei einem kraftfahrzeug mit einem abstands- und/oder fahrgeschwindigkeitsregler |
DE102004012908A1 (de) | 2004-03-17 | 2005-10-06 | Daimlerchrysler Ag | Vorrichtung mit einer Einheit zum Regeln einer Fahrgeschwindigkeit |
US7555368B2 (en) | 2006-07-24 | 2009-06-30 | Gm Global Technology Operations, Inc. | Synthesized control input |
DE102006034380B4 (de) | 2006-07-25 | 2017-06-29 | Robert Bosch Gmbh | Verfahren zum Ermitteln des Pedalwegs im Tempomatbetrieb |
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2014
- 2014-05-12 JP JP2014098820A patent/JP6314640B2/ja active Active
-
2015
- 2015-05-01 DE DE112015002222.8T patent/DE112015002222B4/de active Active
- 2015-05-01 WO PCT/JP2015/063113 patent/WO2015174302A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0241941A (ja) * | 1988-07-30 | 1990-02-13 | Aisin Aw Co Ltd | 車両のクルーズ制御による定走行状態におけるハンチング防止方法及びそのための電子制御装置 |
JPH0277334A (ja) * | 1988-09-14 | 1990-03-16 | Diesel Kiki Co Ltd | 車輛用定速走行制御方法 |
JP2000318486A (ja) * | 1999-05-14 | 2000-11-21 | Honda Motor Co Ltd | 車両の速度制御装置 |
JP2008120268A (ja) * | 2006-11-13 | 2008-05-29 | Fuji Heavy Ind Ltd | 車両のクルーズコントロール装置 |
JP2010284989A (ja) * | 2009-06-09 | 2010-12-24 | Daihatsu Motor Co Ltd | 車両の駆動制御装置 |
JP2011158066A (ja) * | 2010-02-03 | 2011-08-18 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
JP2013100017A (ja) * | 2011-11-08 | 2013-05-23 | Fuji Heavy Ind Ltd | 車両の走行制御装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2015174302A1 (ja) | 2015-11-19 |
JP6314640B2 (ja) | 2018-04-25 |
DE112015002222B4 (de) | 2022-10-06 |
DE112015002222T5 (de) | 2017-02-09 |
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