JPWO2012070216A1 - 複式クラッチ変速装置及び発進制御方法 - Google Patents
複式クラッチ変速装置及び発進制御方法 Download PDFInfo
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/04—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission member
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/08—Regulating clutch take-up on starting
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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
- F16H61/68—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
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- 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
- B60Y2300/18—Propelling the vehicle
- B60Y2300/18008—Propelling the vehicle related to particular drive situations
- B60Y2300/18025—Drive off, accelerating from standstill
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- 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
- B60Y2300/18—Propelling the vehicle
- B60Y2300/184—Preventing damage resulting from overload or excessive wear of the driveline
- B60Y2300/186—Excessive wear or burn out of friction elements, e.g. clutches
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- 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
- B60Y2300/42—Control of clutches
- B60Y2300/428—Reducing clutch wear
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/104—Clutch
- F16D2500/10406—Clutch position
- F16D2500/10412—Transmission line of a vehicle
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/3041—Signal inputs from the clutch from the input shaft
- F16D2500/30415—Speed of the input shaft
- F16D2500/30417—Speed change rate of the input shaft
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/3042—Signal inputs from the clutch from the output shaft
- F16D2500/30426—Speed of the output shaft
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/508—Relating driving conditions
- F16D2500/50808—Cold starting
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/508—Relating driving conditions
- F16D2500/50883—Stop-and-go, i.e. repeated stopping and starting, e.g. in traffic jams
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70426—Clutch slip
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70438—From the output shaft
- F16D2500/7044—Output shaft torque
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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
- 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
- F16H2061/023—Drive-off gear selection, i.e. optimising gear ratio for drive off of a vehicle
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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
- F16H2312/00—Driving activities
- F16H2312/02—Driving off
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Transmission Device (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Description
We:EG角速度
Je:EGイナーシャ
Tc1:クラッチトルク容量
Tc1t:クラッチ伝達トルク
I1,I2:減速比
Jv:車両のイナーシャ
Wv:車両角速度
Tl:後輪負荷
Tr:要求トルク*
Ne:目標回転数
wc:一次側回転数
wm:二次側回転数
発進時のクラッチでの発生熱エネルギEcは、伝達トルクとクラッチの一次と二次の角速度差(滑り)の積を時間積分した次式(1)で示される。
いま、クラッチへの熱負荷を最小にするために、両クラッチに発生する熱エネルギを均等に配分するので、次式(8)を与える。
Tc2=0.4576*Teg …(12)
よって発生熱エネルギは、両方のクラッチで同じであり、次式(13)で示される。
14 シフトカム
40、50 入力ギア
41 伝達機構
60 クランクシャフト
61 クランクウェブ
70 変速機
74 第1クラッチ
75 第2クラッチ
77 第1クラッチアクチュエータ
78 第2クラッチアクチュエータ
91 クラッチレバー
110 変速制御部
120 エンジン制御部
210 クラッチ回転数差取得部
220 記憶部
240 発進時クラッチトルク生成部
260 シフトアクチュエータ駆動制御部
270 クラッチアクチュエータ駆動制御部
700 変速機構
701 シフト機構
710 第1メインシャフト
720 第2メインシャフト
730 ドライブシャフト
Claims (5)
- クランク軸から第1主軸へのトルクを伝達又は遮断する第1クラッチと、前記クランク軸から第2主軸へのトルクを伝達又は遮断する第2クラッチと、奇数段の変速ギア段として設定される奇数段変速ギア機構を介して前記第1主軸のトルクが伝達され、かつ偶数段の変速ギア段として設定される偶数段変速ギア機構を介して前記第2主軸のトルクが伝達される出力軸と、前記奇数段変速ギア機構及び前記偶数段変速ギア機構における各ギアの噛み合いを変更する変速機構と、
前記変速機構、前記第1クラッチ及び前記第2クラッチを制御して前記トルクの伝達経路を変更する変速制御部と、
を備え、
前記変速制御部は、前記車両発進時において、所定の奇数段及び偶数段の変速ギアをそれぞれ設定した状態で、低変速ギア側のクラッチのクラッチ回転数差が0若しくは0近傍になるまで両クラッチのトルク容量を一定の比率で推移させた後で、前記低変速ギア段側のクラッチトルク容量を両クラッチの合計トルク容量にし、且つ、高変速ギア段側のクラッチのトルク容量を0にする、
複式クラッチ変速装置。 - 前記一定の比率は、設定された前記奇数段の変速ギアと前記偶数段の変速ギアとのギア比に応じて設定される、
請求項1記載の複式クラッチ変速装置。 - 前記低変速ギア段は1速ギア段であり、前記高変速ギア段は2速ギア段である、
請求項1記載の複式クラッチ変速装置。 - 請求項1記載の複式クラッチ変速装置を備える、
自動二輪車。 - クランク軸から伝達されるトルクを第1主軸に入力して、変速ギア段の奇数段として設定される奇数段変速ギア機構を介して駆動輪に出力する第1クラッチと、前記クランク軸から伝達されるトルクを第2主軸に入力して、変速ギア段の偶数段として設定される偶数段変速ギア機構を介して前記駆動輪に出力する第2クラッチとを備える複式クラッチ変速装置の発進制御方法であって、
前記奇数段変速ギア機構及び前記偶数段変速ギア機構において所定の奇数段及び偶数段の変速ギアをそれぞれ設定するステップと、
前記第1クラッチ及び前記第2クラッチを制御して、低変速ギア側のクラッチのクラッチ回転数差が0若しくは0近傍になるまで、両クラッチのトルク容量を一定の比率で推移させるステップと、
前記クラッチ回転数差が0若しくは0近傍のときに、前記低変速ギア段側のクラッチトルク容量を両クラッチの合計トルク容量にし、且つ、高変速ギア段側のクラッチのトルク容量を0にするステップと、
を有する発進制御方法。
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JP2012523756A JP5285813B2 (ja) | 2010-11-22 | 2011-11-21 | 複式クラッチ変速装置及び発進制御方法 |
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JP2012523756A JP5285813B2 (ja) | 2010-11-22 | 2011-11-21 | 複式クラッチ変速装置及び発進制御方法 |
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CA2822488A1 (en) * | 2010-12-23 | 2012-06-28 | Consortium De Recherche Brp - Universite De Sherbrooke S.E.N.C. | Vehicle clutch control method |
JP5891642B2 (ja) * | 2011-08-01 | 2016-03-23 | いすゞ自動車株式会社 | 多段変速機の変速機構およびそれを搭載した車両 |
JP5824437B2 (ja) * | 2012-09-28 | 2015-11-25 | 本田技研工業株式会社 | ツインクラッチ制御装置 |
JP5722398B2 (ja) * | 2013-08-13 | 2015-05-20 | ヤマハ発動機株式会社 | 変速装置 |
KR101567646B1 (ko) * | 2013-12-18 | 2015-11-09 | 현대자동차주식회사 | 차량의 dct 제어방법 |
DE102014016376A1 (de) * | 2014-11-06 | 2016-05-12 | Audi Ag | Verfahren zum Betreiben eines Kraftfahrzeugs mit zu- und abschaltbarem Allradantrieb unter Ermittlung einer Winkelbeschleunigung von Bauteilen, die beim Abschalten des Allradantriebs abgekoppelt werden |
KR20160062292A (ko) * | 2014-11-24 | 2016-06-02 | 현대오트론 주식회사 | 듀얼 클러치 변속기의 제어 방법 및 제어 장치 |
KR101755797B1 (ko) * | 2015-06-26 | 2017-07-10 | 현대자동차주식회사 | Dct용 클러치 토크 학습방법 및 장치 |
US10047807B2 (en) * | 2016-01-20 | 2018-08-14 | Cnh Industrial America Llc | Clutch control for vehicle transmission |
JP6837416B2 (ja) * | 2017-11-27 | 2021-03-03 | 本田技研工業株式会社 | クラッチ制御装置 |
CN113217559B (zh) * | 2021-05-24 | 2022-11-11 | 福建盛海智能科技有限公司 | 一种离合器线控离合的优化方法及系统 |
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EP2182254A1 (en) | 2008-10-30 | 2010-05-05 | Yamaha Hatsudoki Kabushiki Kaisha | Shift mechanism, and vehicle equipped therewith |
JP5368253B2 (ja) | 2008-10-30 | 2013-12-18 | ヤマハ発動機株式会社 | ツインクラッチ式の変速装置およびそれを備えた車両 |
US8935966B2 (en) * | 2010-05-26 | 2015-01-20 | Yamaha Hatsudoki Kabushiki Kaisha | Dual clutch transmission apparatus, motorcycle, and start control method |
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2011
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- 2011-11-21 WO PCT/JP2011/006461 patent/WO2012070216A1/ja active Application Filing
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EP2644950A1 (en) | 2013-10-02 |
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US9051975B2 (en) | 2015-06-09 |
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US20130245901A1 (en) | 2013-09-19 |
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