JP6622417B2 - 変速機制御装置 - Google Patents
変速機制御装置 Download PDFInfo
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- JP6622417B2 JP6622417B2 JP2018537030A JP2018537030A JP6622417B2 JP 6622417 B2 JP6622417 B2 JP 6622417B2 JP 2018537030 A JP2018537030 A JP 2018537030A JP 2018537030 A JP2018537030 A JP 2018537030A JP 6622417 B2 JP6622417 B2 JP 6622417B2
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- 230000005540 biological transmission Effects 0.000 title claims description 107
- 230000007246 mechanism Effects 0.000 claims description 101
- 239000003921 oil Substances 0.000 claims description 10
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 description 42
- 238000000034 method Methods 0.000 description 30
- 230000008569 process Effects 0.000 description 19
- 238000004891 communication Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 230000004044 response Effects 0.000 description 11
- 239000000446 fuel Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
- B60W10/113—Stepped gearings with two input flow paths, e.g. double clutch transmission selection of one of the torque flow paths by the corresponding input clutch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/06—Automatic manoeuvring for parking
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
-
- 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
-
- 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
- F16H61/688—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 two inputs, e.g. selection of one of two torque-flow paths by clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/06—Automatic manoeuvring for parking
-
- 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
-
- 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
- F16H2312/00—Driving activities
-
- 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
- F16H2312/00—Driving activities
- F16H2312/09—Switching between forward and reverse
-
- 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
-
- 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)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
その際、ギアの切替えやクラッチのクリアランスにより駐車支援実施中の前進・後進切替にもたつきが発生する可能性がある。
2、12・・・ギア(2速)
3、13・・・ギア(3速)
4、14・・・ギア(4速)
5、15・・・ギア(5速)
6、16・・・ギア(6速)
7・・・エンジン
8・・・第1クラッチ
9・・・第2クラッチ
21・・・第1同期噛合い機構(1速−3速)
22・・・第2同期噛合い機構(5速)
23・・・第3同期噛合い機構(2速−4速)
24・・・第4同期噛合い機構(6速)
31・・・入力軸回転数センサ
32・・・出力軸回転数センサ
41・・・第1入力軸
42・・・第2入力軸
43・・・出力軸
50・・・変速機
61・・・シフトアクチュエータ(1速−3速)
62・・・シフトアクチュエータ(5速)
63・・・シフトアクチュエータ(2速−4速)
64・・・シフトアクチュエータ(5速)
105・・・油圧機構
100・・・パワートレーン制御ユニット
101・・・エンジン制御ユニット
110・・・駐車支援制御装置
103・・・通信手段
Claims (12)
- 車両を前進させる前進動力伝達機構と、
前記車両を後退させる後退動力伝達機構とを備える変速機を制御する変速機制御装置において、
前記前進動力伝達機構及び後退動力伝達機構は、駆動側連結子及び被駆動側連結子をそれぞれ備え、且つ、
前記前進動力伝達機構及び後退動力伝達機構は、前記駆動側連結子と前記被駆動側連結子とを押し付けて接触させる接触状態と、押し付け力を解除して退避させる退避状態と、前記接触状態と前記退避状態との中間状態とする中間状態とに変更可能に構成され、
前記車両を前進制御及び後退制御の切換を含む予め生成された制御内容に基づいて制御する場合、前記前進動力伝達機構及び後退動力伝達機構の一方の動力伝達機構を接触状態として前記前進制御及び後退制御の一方を行う間に、他方の動力伝達機構を前記中間状態に制御する、変速機制御装置。 - 請求項1に記載の変速機制御装置において、
車両の現在の位置から目標位置への経路に前記前進制御及び後退制御の切換が複数回ある場合、最後の1回の切換後に前記中間状態を解除することを特徴とする変速機制御装置。 - 請求項1に記載の変速機制御装置において、
前記予め生成された制御内容は、車両を目標とする駐車位置に自動的に誘導することを特徴とする変速機制御装置。 - 請求項1に記載の変速機制御装置において、
前記予め生成された制御内容は、車両を駐車位置から目標とする非駐車位置へ自動的に誘導することを特徴とする変速機制御装置。 - 請求項1に記載の変速機制御装置において、
前記中間状態は、油温にしたがって変更することを特徴とする変速機制御装置。 - 請求項1に記載の変速機制御装置において、
前記中間状態は、前記駆動側連結子に入力される駆動力にしたがって変更することを特徴とする変速機制御装置。 - 請求項1に記載の変速機制御装置において、
前記中間状態は、前記駆動側連結子及び被駆動側連結子に供給される潤滑油流量にしたがって変更することを特徴とする変速機制御装置。 - 請求項1に記載の変速機制御装置において、
前記中間状態では中間状態を保持している動力伝達機構の中間状態に比較して、接触状態移行前の動力伝達機構の中間状態の方を接触状態側とすることを特徴とする変速機制御装置。 - 請求項1に記載の変速機制御装置において、
油温が低い場合は前記中間状態の制御を解除することを特徴とする変速機制御装置。 - 請求項1に記載の変速機制御装置において、
駆動力源の回転数が高い場合は前記中間状態の制御を解除することを特徴とする変速機制御装置。 - 請求項1に記載の変速機制御装置において、
前記接触状態では前記駆動側連結子と前記被駆動側連結子との押付け力を運転者の搭乗有無で切替えることを特徴とする変速機制御装置。 - 車両を前進させる前進動力伝達機構と、
前記車両を後退させる後退動力伝達機構とを備える変速機を制御する変速機制御装置において、
前記前進動力伝達機構及び後退動力伝達機構は、駆動側連結子及び被駆動側連結子をそれぞれ備え、且つ、
前記前進動力伝達機構及び後退動力伝達機構は、前記駆動側連結子と前記被駆動側連結子とを押し付けて接触させる接触状態と、押し付け力を解除して退避させる退避状態と、前記接触状態と前記退避状態との中間状態とする中間状態とに変更可能に構成され、
前記車両を前進制御及び後退制御の切換を含む予め生成された制御内容に関する制御指令が入力されると、前記前進動力伝達機構及び後退動力伝達機構の両方を前記中間状態に制御することを特徴とする変速機制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016172383 | 2016-09-05 | ||
JP2016172383 | 2016-09-05 | ||
PCT/JP2017/026979 WO2018042955A1 (ja) | 2016-09-05 | 2017-07-26 | 変速機制御装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2018042955A1 JPWO2018042955A1 (ja) | 2019-03-07 |
JP6622417B2 true JP6622417B2 (ja) | 2019-12-18 |
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JP2018537030A Active JP6622417B2 (ja) | 2016-09-05 | 2017-07-26 | 変速機制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10704678B2 (ja) |
JP (1) | JP6622417B2 (ja) |
CN (1) | CN109072997B (ja) |
DE (1) | DE112017001824T5 (ja) |
WO (1) | WO2018042955A1 (ja) |
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KR102575729B1 (ko) * | 2018-12-07 | 2023-09-08 | 현대자동차주식회사 | 차량의 변속 제어 장치 및 방법, 그리고 차량 시스템 |
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JPH11208420A (ja) | 1998-01-27 | 1999-08-03 | Nissan Motor Co Ltd | 駐車誘導装置および自動駐車装置 |
JP4195747B2 (ja) | 1999-02-17 | 2008-12-10 | アイシン・エーアイ株式会社 | 変速装置 |
JP3741355B2 (ja) | 2000-04-17 | 2006-02-01 | 愛知機械工業株式会社 | 自動車用多段変速機 |
JP2004125055A (ja) * | 2002-10-02 | 2004-04-22 | Jatco Ltd | 車両用変速機の油圧制御装置 |
JP2004125063A (ja) * | 2002-10-02 | 2004-04-22 | Jatco Ltd | ベルト式無段変速機の制御装置 |
JP4389477B2 (ja) | 2003-05-23 | 2009-12-24 | トヨタ自動車株式会社 | 車両の制御装置および制御方法 |
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JP4837329B2 (ja) | 2005-08-03 | 2011-12-14 | 日産自動車株式会社 | 自動マニュアルトランスミッションの発進制御装置 |
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JP2008213699A (ja) * | 2007-03-06 | 2008-09-18 | Toyota Motor Corp | 車両の運転制御装置および運転制御方法 |
JP4650496B2 (ja) | 2008-02-15 | 2011-03-16 | トヨタ自動車株式会社 | 車両用自動変速機の制御装置 |
JP5260227B2 (ja) * | 2008-10-10 | 2013-08-14 | 日立オートモティブシステムズ株式会社 | 車両用自動変速機の変速制御方法 |
JP2010144779A (ja) * | 2008-12-17 | 2010-07-01 | Mazda Motor Corp | 車両の制御装置及び制御方法 |
JP2010180892A (ja) * | 2009-02-03 | 2010-08-19 | Jatco Ltd | 車両用ベルト式無段変速機の制御装置 |
ITBO20090159A1 (it) * | 2009-03-18 | 2010-09-19 | Ferrari Spa | Metodo di controllo per l'esecuzione di un cambio marcia ascendente in una trasmissione manuale automatica provvista di un cambio a doppia frizione |
JP5775113B2 (ja) * | 2013-06-11 | 2015-09-09 | 本田技研工業株式会社 | 自動変速機の制御装置 |
JP5943039B2 (ja) * | 2014-06-25 | 2016-06-29 | トヨタ自動車株式会社 | 駐車支援装置 |
JP5943040B2 (ja) * | 2014-07-14 | 2016-06-29 | トヨタ自動車株式会社 | 車両制御装置及び車両制御方法 |
JP2016142305A (ja) | 2015-01-30 | 2016-08-08 | ダイハツ工業株式会社 | 自動変速機の制御装置 |
CN107208716B (zh) * | 2015-02-17 | 2019-10-01 | 本田技研工业株式会社 | 动力分配装置的油压控制装置 |
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-
2017
- 2017-07-26 JP JP2018537030A patent/JP6622417B2/ja active Active
- 2017-07-26 CN CN201780023698.0A patent/CN109072997B/zh active Active
- 2017-07-26 WO PCT/JP2017/026979 patent/WO2018042955A1/ja active Application Filing
- 2017-07-26 US US16/089,765 patent/US10704678B2/en active Active
- 2017-07-26 DE DE112017001824.2T patent/DE112017001824T5/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE112017001824T5 (de) | 2018-12-13 |
CN109072997A (zh) | 2018-12-21 |
US10704678B2 (en) | 2020-07-07 |
US20190107193A1 (en) | 2019-04-11 |
WO2018042955A1 (ja) | 2018-03-08 |
JPWO2018042955A1 (ja) | 2019-03-07 |
CN109072997B (zh) | 2020-01-14 |
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