JP6445327B2 - 車両の差動ブレーキの方法および装置 - Google Patents
車両の差動ブレーキの方法および装置 Download PDFInfo
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- JP6445327B2 JP6445327B2 JP2014537612A JP2014537612A JP6445327B2 JP 6445327 B2 JP6445327 B2 JP 6445327B2 JP 2014537612 A JP2014537612 A JP 2014537612A JP 2014537612 A JP2014537612 A JP 2014537612A JP 6445327 B2 JP6445327 B2 JP 6445327B2
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- vehicle
- clutch
- hydraulic pressure
- differential
- preliminary hydraulic
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- 238000000034 method Methods 0.000 title claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001141 propulsive effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000036316 preload Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
- B60K17/20—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing in which the differential movement is limited
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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
- F16D48/066—Control of fluid pressure, e.g. using an accumulator
-
- 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
- F16D2500/102—Actuator
- F16D2500/1021—Electrical type
- F16D2500/1023—Electric motor
- F16D2500/1024—Electric motor combined with hydraulic actuation
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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
-
- 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
- F16D2500/10425—Differential clutch
-
- 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
- F16D2500/302—Signal inputs from the actuator
- F16D2500/3024—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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/31—Signal inputs from the vehicle
- F16D2500/3101—Detection of a brake actuation by a sensor on the brake
-
- 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
- F16D2500/31—Signal inputs from the vehicle
- F16D2500/3108—Vehicle speed
- F16D2500/3109—Vehicle acceleration
-
- 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
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/31426—Brake pedal position
-
- 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
- F16D2500/501—Relating the actuator
- F16D2500/5014—Filling the actuator cylinder with fluid
-
- 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
- F16D2500/52—General
- F16D2500/525—Improve response of control system
-
- 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
- F16D2500/70402—Actuator parameters
- F16D2500/70406—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
- 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
- F16D2500/70402—Actuator parameters
- F16D2500/7041—Position
-
- 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
-
- 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
- F16D2500/706—Strategy of control
- F16D2500/70663—State analysis; Analysing potential states of the machine and developing control strategies at each state
-
- 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
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H2048/204—Control of arrangements for suppressing differential actions
-
- 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
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
- F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure actuators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Retarders (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
−車両は赤ランプで保持して、ドライバは適用された足ブレーキを有する。ブレーキペダルがリリースされるときに、予圧がおそらく来る応答時間を改良するための例えば2秒間、予備的油圧は、適用される。予圧がこの時間間隔の範囲内で用いられない場合には、予備的油圧が必要でないと仮定されなければならない。それというのも、ドライバは、急速発進を計画しなかったからである。
−加速中に、鋭いカーブは通り抜けられる。高い横方向の加速と共同するガスペダル位置は、内側駆動輪がそのグリップを緩めてよく、そしてスピンし始めてよいことを示す。スリップ規制トルクについて必要とされる場合、予備的油圧は、応答時間を減少させるために適用される。
−車両が高速走行しているときに、ハンドルはいくぶん回される。これは、偏揺れ減衰が必要かもしれないことを示す。そして、予備的油圧は、適用される。
Claims (6)
- 油圧制御リミテッドスリップクラッチ(7)を有する差動ブレーキが設けられる差動装置(6)を介して、2つの駆動輪(1)への駆動トルクの配分を制御するための、車両の動力伝達装置における方法であって、
前記車両のブレーキペダルがリリースされた後、特定の時間の間、または急なカーブを通り抜ける間に前記車両が加速しているとき、または高速走行中に前記車両のハンドルが回されるときに、低い予備的油圧が前記クラッチ(7)に適用されることを特徴とする、方法。 - 前記予備的油圧は、前記クラッチ(7)のクラッチ板(8)を互いに接触するようにもたらすが、車両の推進力に影響しない大きさである、請求項1に記載の方法。
- 前記予備的油圧は、前記車両のブレーキペダルがリリースされた後、特定の時間適用される、請求項1に記載の方法。
- 前記予備的油圧は、急なカーブを通り抜ける間に前記車両が加速しているときに、適用される、請求項1に記載の方法。
- 前記予備的油圧は、高速走行中に前記車両のハンドルが回されるときに、適用される、請求項1に記載の方法。
- 2つの駆動輪(1)に駆動トルクを配分するための差動装置(6)、および油圧制御リミテッドスリップクラッチ(7)を有する差動ブレーキ、を備える車両の動力伝達装置であって、
前記車両のブレーキペダルがリリースされた後、特定の時間の間、または急なカーブを通り抜ける間に前記車両が加速しているとき、または高速走行中に前記車両のハンドルが回されるときに、前記クラッチ(7)への予備的油圧の適用を制御するための応答システムによって特徴づけられる、動力伝達装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1150987 | 2011-10-25 | ||
SE1150987-4 | 2011-10-25 | ||
PCT/EP2012/071146 WO2013060775A1 (en) | 2011-10-25 | 2012-10-25 | Method and device at a vehicle differential brake |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014534116A JP2014534116A (ja) | 2014-12-18 |
JP6445327B2 true JP6445327B2 (ja) | 2018-12-26 |
Family
ID=47071292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014537612A Active JP6445327B2 (ja) | 2011-10-25 | 2012-10-25 | 車両の差動ブレーキの方法および装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9470300B2 (ja) |
EP (1) | EP2748026B1 (ja) |
JP (1) | JP6445327B2 (ja) |
KR (1) | KR101999763B1 (ja) |
CN (1) | CN103930294B (ja) |
RU (1) | RU2614374C2 (ja) |
WO (1) | WO2013060775A1 (ja) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0324458U (ja) * | 1989-07-17 | 1991-03-13 | ||
JP2830944B2 (ja) * | 1990-04-20 | 1998-12-02 | 日産自動車株式会社 | 車両用駆動系クラッチ制御装置 |
JP3412232B2 (ja) * | 1993-08-03 | 2003-06-03 | 日産自動車株式会社 | 差動制限トルク制御装置 |
US6543596B2 (en) * | 2000-04-24 | 2003-04-08 | Borgwarner, Inc. | Multi-disk friction device having low-drag characteristics |
DE10306363A1 (de) * | 2003-02-15 | 2004-08-26 | Daimlerchrysler Ag | Verfahren und Vorrichtung zur Erkennung der Einleitung des Anfahrvorganges durch einen Fahrer eines Fahrzeugs |
US6997299B2 (en) * | 2003-07-28 | 2006-02-14 | Magna Powertrain, Inc. | Hydraulic clutch actuation system |
JP2008546972A (ja) | 2005-07-01 | 2008-12-25 | ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフト | 車両クラッチを操作する方法および装置 |
US7337053B2 (en) * | 2006-02-15 | 2008-02-26 | Eaton Corporation | Stability-enhanced traction control with electrically controlled center coupler |
JP4798012B2 (ja) * | 2007-01-30 | 2011-10-19 | トヨタ自動車株式会社 | 車両用差動制限装置の制御装置 |
JP4894609B2 (ja) * | 2007-05-10 | 2012-03-14 | トヨタ自動車株式会社 | 車両用駆動力制御装置 |
JP2010083351A (ja) | 2008-09-30 | 2010-04-15 | Mazda Motor Corp | 車両用駆動装置の制御方法 |
SE534209C2 (sv) | 2009-10-06 | 2011-05-31 | Haldex Traction Ab | Hydraulpumpaggregat |
-
2012
- 2012-10-25 CN CN201280050915.2A patent/CN103930294B/zh active Active
- 2012-10-25 KR KR1020147009849A patent/KR101999763B1/ko active IP Right Grant
- 2012-10-25 RU RU2014115865A patent/RU2614374C2/ru active
- 2012-10-25 WO PCT/EP2012/071146 patent/WO2013060775A1/en active Application Filing
- 2012-10-25 JP JP2014537612A patent/JP6445327B2/ja active Active
- 2012-10-25 EP EP12775703.7A patent/EP2748026B1/en active Active
- 2012-10-25 US US14/350,114 patent/US9470300B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20140079405A (ko) | 2014-06-26 |
JP2014534116A (ja) | 2014-12-18 |
EP2748026B1 (en) | 2016-12-14 |
EP2748026A1 (en) | 2014-07-02 |
KR101999763B1 (ko) | 2019-07-12 |
CN103930294B (zh) | 2018-01-19 |
RU2014115865A (ru) | 2015-12-10 |
CN103930294A (zh) | 2014-07-16 |
US9470300B2 (en) | 2016-10-18 |
WO2013060775A1 (en) | 2013-05-02 |
US20140256492A1 (en) | 2014-09-11 |
RU2614374C2 (ru) | 2017-03-24 |
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