JP6688892B2 - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
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- JP6688892B2 JP6688892B2 JP2018532921A JP2018532921A JP6688892B2 JP 6688892 B2 JP6688892 B2 JP 6688892B2 JP 2018532921 A JP2018532921 A JP 2018532921A JP 2018532921 A JP2018532921 A JP 2018532921A JP 6688892 B2 JP6688892 B2 JP 6688892B2
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- hydraulic pressure
- control
- pressure
- control device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/10—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor in which the servomotor position is a function of the pressure also pressure regulators as operating means for such systems, the device itself may be a position indicating system
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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
- F16D48/02—Control by fluid pressure
-
- 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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer 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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
-
- 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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
- B60K2023/0816—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch for varying front-rear torque distribution with a central differential
- B60K2023/0833—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch for varying front-rear torque distribution with a central differential for adding torque to the rear wheels
-
- 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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K2023/085—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles automatically actuated
- B60K2023/0858—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles automatically actuated with electric means, e.g. electro-hydraulic means
-
- 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
- F16D2500/1026—Hydraulic
-
- 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
- F16D2500/10431—4WD Clutch dividing power between the front and the rear axle
-
- 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
- F16D2500/70—Details about the implementation of the control system
- F16D2500/702—Look-up tables
- F16D2500/70205—Clutch actuator
- F16D2500/70217—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
- F16D2500/70406—Pressure
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)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
Claims (7)
- 動力伝達要素と前記動力伝達要素を作動する油圧を導入する油圧室とを有し動力源からの動力を駆動輪に伝達する動力伝達経路に配置される動力伝達機構と、
前記油圧室の油圧の昇圧状態と非昇圧状態とを切り替える第1調圧機構と、
前記油圧室の油圧の保持状態と非保持状態とを切り替える第2調圧機構と、
前記油圧室の実油圧が目標油圧となるように前記第1調圧機構及び前記第2調圧機構を制御する制御装置と、を備え、
前記制御装置は、
前記第1調圧機構を前記昇圧状態とし且つ前記第2調圧機構を前記保持状態として前記油圧室を増圧する第1状態と、前記第2調圧機構を前記非保持状態として前記油圧室を減圧する第2状態と、を切り替えることが可能であり、且つ
前記目標油圧を増加させる信号を受け取った場合且つ前記実油圧が前記目標油圧を大きく超えるオーバーシュートが発生した場合に、前記第1状態から前記第2状態に切り替える状態切替制御を行う
ことを特徴とする車両の制御装置。 - 前記制御装置は、
前記オーバーシュートが発生しない場合には、前記第1状態から前記第2状態に切り替える状態切替制御を行わない
ことを特徴とする請求項1に記載の車両の制御装置。 - 前記制御装置は、
前記実油圧が前記目標油圧を超えて所定の条件に達した場合に、前記状態切替制御を行う
ことを特徴とする請求項1又は2に記載の車両の制御装置。 - 前記所定の条件は、前記実油圧が前記目標油圧を超えた状態の継続時間が所定以上である
ことを特徴とする請求項3に記載の車両の制御装置。 - 前記制御装置は、
前記状態切替制御を行う場合に、前記第2調圧機構を前記非保持状態に切り替える前に、前記第1調圧機構を前記非昇圧状態に切り替える
ことを特徴とする請求項1乃至請求項4のいずれか1項に記載の車両の制御装置。 - 前記制御装置は、
前記目標油圧が所定量増加する毎に、前記状態切替制御を1回だけ行う
ことを特徴とする請求項1乃至請求項5のいずれか1項に記載の車両の制御装置。 - 前記制御装置は、
前記実油圧が前記目標油圧を超えて前記状態切替制御を行った後に、前記実油圧が前記目標油圧未満となった場合に、前記第2状態から前記第1状態に切り替える状態再切替制御を行う
ことを特徴とする請求項1乃至請求項6のいずれか1項に記載の車両の制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016157727 | 2016-08-10 | ||
JP2016157727 | 2016-08-10 | ||
PCT/JP2017/026824 WO2018030145A1 (ja) | 2016-08-10 | 2017-07-25 | 車両の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018030145A1 JPWO2018030145A1 (ja) | 2019-06-06 |
JP6688892B2 true JP6688892B2 (ja) | 2020-04-28 |
Family
ID=61162959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018532921A Active JP6688892B2 (ja) | 2016-08-10 | 2017-07-25 | 車両の制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190178264A1 (ja) |
JP (1) | JP6688892B2 (ja) |
CN (1) | CN109563893B (ja) |
WO (1) | WO2018030145A1 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8838319B2 (en) * | 2010-12-24 | 2014-09-16 | Toyota Jidosha Kabushiki Kaisha | Vehicle and control method for vehicle |
WO2012141128A1 (ja) * | 2011-04-13 | 2012-10-18 | 本田技研工業株式会社 | 駆動力配分装置の油圧制御装置 |
JP2013204543A (ja) * | 2012-03-29 | 2013-10-07 | Honda Motor Co Ltd | 車両用エンジンの油圧回路装置 |
JP6107930B2 (ja) * | 2013-03-21 | 2017-04-05 | トヨタ自動車株式会社 | 車両の油圧制御装置 |
-
2017
- 2017-07-25 JP JP2018532921A patent/JP6688892B2/ja active Active
- 2017-07-25 CN CN201780048232.6A patent/CN109563893B/zh active Active
- 2017-07-25 WO PCT/JP2017/026824 patent/WO2018030145A1/ja active Application Filing
- 2017-07-25 US US16/323,420 patent/US20190178264A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20190178264A1 (en) | 2019-06-13 |
CN109563893B (zh) | 2021-02-12 |
JPWO2018030145A1 (ja) | 2019-06-06 |
CN109563893A (zh) | 2019-04-02 |
WO2018030145A1 (ja) | 2018-02-15 |
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