CN102442301A - 操作机动车辆的传动系的方法和相应传动系 - Google Patents

操作机动车辆的传动系的方法和相应传动系 Download PDF

Info

Publication number
CN102442301A
CN102442301A CN2011102082642A CN201110208264A CN102442301A CN 102442301 A CN102442301 A CN 102442301A CN 2011102082642 A CN2011102082642 A CN 2011102082642A CN 201110208264 A CN201110208264 A CN 201110208264A CN 102442301 A CN102442301 A CN 102442301A
Authority
CN
China
Prior art keywords
clutch
power
actuator
motor
transfer clutch
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
Application number
CN2011102082642A
Other languages
English (en)
Other versions
CN102442301B (zh
Inventor
丹尼尔·普里克斯
雷内·朔伊希尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magna Powertrain GmbH and Co KG
Original Assignee
Magna Powertrain GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Magna Powertrain GmbH and Co KG filed Critical Magna Powertrain GmbH and Co KG
Publication of CN102442301A publication Critical patent/CN102442301A/zh
Application granted granted Critical
Publication of CN102442301B publication Critical patent/CN102442301B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
    • 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
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • 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
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • 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
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • 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
    • B60W30/18—Propelling the vehicle
    • B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • 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
    • F16D28/00—Electrically-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
    • F16D48/06—Control by electric or electronic means, e.g. of 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/02—Clutches
    • B60W2510/0241—Clutch slip, i.e. difference between input and output speeds
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/02—Clutches
    • B60W2510/0283—Clutch input shaft speed
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/02—Clutches
    • B60W2710/021—Clutch engagement state
    • B60W2710/022—Clutch actuator 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
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/10462—Dog-type 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
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30406—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
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/506—Relating the transmission
    • F16D2500/50607—Facilitating engagement of a dog clutches, e.g. preventing of gear butting
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • F16H2061/0422—Synchronisation before shifting by an electric machine, e.g. by accelerating or braking the input shaft
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0474—Smoothing ratio shift by smoothing engagement or release of positive clutches; Methods or means for shock free engagement of dog 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
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

本发明涉及操作机动车辆的传动系的方法和相应传动系，机动车辆具有马达，马达可以借助于被致动器可致动的离合器来选择性地耦合于传动系。离合器具有与马达的传动轴相关联的第一离合器零件和与传动系相关联的第二离合器零件。离合器的啮合包括以下步骤：在第一致动阶段期间，通过马达加速第一离合器零件以减少第一离合器零件和第二离合器零件之间的转速差，同时进行致动器的激活以克服离合器的死空间，其中离合器零件尚未彼此啮合；在预先确定的转速差尚未达到的情形下，在克服死空间之后和在使离合器零件啮合之前暂停致动器的激活；在第二致动阶段期间，在预先确定的转速差已经被达到或被跌破时再次激活致动器以使离合器零件啮合。

Description

操作机动车辆的传动系的方法和相应传动系
本发明涉及操作机动车辆的传动系的方法。
可以适合于所存在的各种驾驶条件的传动系在机动车辆中用于改进驱动动力学(driving dynamics)。在这方面，分离离合器经常被使用，其尤其选择性地起作用以将传动系的特定部件彼此耦合或将它们彼此分离。例如，在某些混合动力车辆的驾驶情况中将混合驱动的电马达从传动系的其他部件分离可能是有利的，例如当混合驱动的内燃机传送所需要的驱动转矩并且电马达的驱动动力不被需要时。分离离合器还可以确保在发生操作问题时的安全停机。最终，这样的分离离合器因此有助于传动系的总效率的改进、驾驶动力的改进、车辆对ESP啮合的响应的改进以及对电力牵引部件中的操作问题的响应的改进。
对分离离合器的高效率的控制是非常重要的，使得其优点以最大可能的程度生效。离合器的啮合特别应当尽可能迅速地和可靠地发生，使得传动系可以迅速地适应驾驶条件的改变。
因此，本发明的一个目的是提供可靠且高度动态的操作可以被离合器选择性地耦合于马达的传动系的方法。
该目的被具有权利要求1的特征的方法满足。
根据本发明，公开了操作机动车辆的传动系的方法，机动车辆具有马达，马达可以借助于离合器选择性地耦合于传动系，离合器可被致动器致动并且具有与马达的传动轴相关联的第一离合器零件和与传动系相关联的第二离合器零件，方法在离合器啮合时包括以下步骤：
在第一致动阶段期间，通过马达加速第一离合器零件以减少第一离合器零件和第二离合器零件之间的转速差，同时进行致动器的激活以克服离合器的死空间(dead space)，其中离合器零件尚未彼此啮合；
在预先确定的转速差尚未达到的情形下，在克服死空间之后和在使离合器零件啮合之前暂停致动器的激活；
在第二致动阶段期间再次激活致动器以在预先确定的转速差已经被达到或被跌破时使离合器零件啮合。
换句话说，因为马达使第一离合器零件加速，所以第一离合器零件的转速首先与第二离合器零件的转速同步。被完成的同步将被理解为其中两个离合器零件具有预先确定的转速差的状态，预先确定的转速差通常被选择为尽可能地比较小以允许离合器的无问题的啮合。特别地，预先确定的转速差将被确定大小，使得啮合程序可以被实施而不削弱驾驶舒适性并且同时保持少的致动时间。
在车辆的操作时以及在离合器的打开状态中，第一离合器零件通常不旋转或仅缓慢地旋转，而第二离合器零件以传动系的转速旋转。因此第一离合器零件的转速必须被增加。
为了改进离合器的动态响应，致动离合器的致动器在第一离合器零件的加速(第一致动阶段)期间已经被激活以克服离合器的死空间。即，同步所需要的时间同时被利用以克服离合器的死空间。
例如，离合器的“死空间”将被理解为在离合器的打开状态中离合器零件之间的必须在离合器零件彼此接触以及离合器零件的啮合发生之前被穿过的间隔。
只要同步尚未被完成，并且预先确定的转速差尚未被达到或跌破，那么在离合器零件即将啮合之前的致动状态中致动器的激活被中断。在该状态中，离合器的死空间已经几乎被完全地克服。
当预先确定的转速差被达到或跌破时，致动器被再次激活(第二致动阶段)，使得离合器零件被啮合并且啮合过程因此完成。
最终，加速第一离合器零件以达到第一离合器零件的转速和第二离合器零件的转速之间的预先确定的差所需要的时间段被利用以克服离合器的死空间从而增加离合器的致动动力学。如果离合器的死空间已经在预先确定的转速差被达到之前被克服，那么致动器的激活在即将使离合器零件啮合之前被暂停。
本发明的另外的实施方案在说明书中、在从属权利要求中以及在附图中提出。
监控装置可以与致动器相关联，通过监控装置可以至少在第二致动阶段期间产生监控信号，监控信号指示阻止离合器啮合的情况。当使用爪形离合器时，这样的情况可以例如是两个离合器零件的脱离啮合的(out-of-mesh)位置。监控装置至少在第二致动阶段期间监控离合器的啮合并且传送监控信号，监控信号可以被利用以优化对离合器的控制或对致动离合器的致动器的控制，例如。
致动器具体地包括电操作的驱动马达。在这种情况下，施加于致动器的电压和/或施加于致动器的电流可以被监控装置测定以产生监控信号。
只要监控信号超过或低于阈值，致动器的激活可以在第二致动阶段期间被限定至少很长时间。通过该程序避免了致动器的致动机构在存在上文描述的阻止离合器啮合的情况下的受阻。特别地监控的是，在驱动马达处是否可以观察到将例如指示爪形离合器中的离合器零件的脱离啮合的位置的功率增大。
根据实施方案，能量储存器与致动器相关联，能量储存器在阻止离合器啮合的情况期间，特别是在致动器的被限制的激活期间将由致动器产生的致动运动的至少某些转换为致动能量并且储存所述致动器能量。被能量储存器占用的致动能量可以在阻止离合器啮合的情况被消除后马上被输出。在离合器零件上的和在致动器的部件上的载荷由此被减小，而同时，当阻止离合器啮合的情况，例如爪形离合器的离合器零件的脱离啮合的位置，不再存在时，确保了离合器的迅速的啮合。
为了改进离合器的啮合动力学，离合器的待被克服的死空间能够基于传感器的数据来确定，通过传感器使第一离合器零件的位置和/或第二离合器零件的位置可以被确定。例如，通过传感器的合适的实施方案，在处于离合器的脱离状态中的两个离合器零件之间的实际上存在的间隔可以被确定，并且由此，且考虑到离合器零件的几何条件，例如爪形离合器的齿的设计，待被克服的死空间可以被计算。还可能的是，确定两个离合器零件中的仅一个的位置，如果例如另一个离合器零件被以轴向固定的方式布置的话。传感器可以例如包括旋转编码器，旋转编码器确定马达的传动轴的位置而因此间接地确定第一离合器零件的位置，或确定第一离合器零件的位置。
本发明还涉及机动车辆的传动系，机动车辆具有马达，马达可以借助于离合器选择性地耦合于传动系，离合器可以被致动器致动并且具有与马达的传动轴相关联的第一离合器零件和与传动系相关联的第二离合器零件，其中马达控制单元与马达相关联并且致动器控制单元与致动器相关联，所述致动器控制单元被设计为使得根据本发明的方法的以上所述实施方案中的至少一个可以被实施。
马达控制单元和致动器控制单元可以形成组件，特别是集成控制单元。
如上文已经提到的，离合器可以是爪形离合器。
马达特别地是电马达，电马达是例如机动车辆的混合驱动的部件。
本发明将在下文中参照有利的实施方案以及参照附图仅以例子的方式进行描述。其中示出了：
图1为根据本发明的具有爪形离合器和与离合器相关联的致动器的传动系的实施方案的一部分的透视图；
图2为穿过图1的离合器和致动器的剖视图；
图3为根据本发明的具有爪形离合器和与离合器相关联的致动器的传动系的另外的实施方案的一部分的透视图；以及
图4为穿过图3的离合器和致动器的剖视图。
图1和2示出了具有离合器零件10a和离合器零件10b的爪形离合器10。离合器零件10a、10b每个具有互补的齿12a或切口12b。爪形离合器10在图1中所示的状态中被啮合。
如图2中所示的，离合器零件10a在旋转方向上固定地连接于齿轮14，齿轮14可以例如被机动车辆的混合驱动的电马达(未示出)驱动，以进行旋转运动。在所示的离合器10的啮合状态中，这种运动被传递至离合器零件10b，离合器零件10b则在旋转方向上固定地但是在轴向上可位移地连接于传动轴16，传动轴16被驱动有效地耦合于机动车辆的传动系的部件。在所示的实施方案中，传动轴16在旋转方向上固定地耦合于轮凸缘17。传动轴16还被机动车辆的轴承18支撑。
将理解，传动轴16可以被连接于在传动系的可选择的实施方案中的电马达，而离合器零件10a与传动系的另外的部件驱动有效地连接。
在离合器10分离时，例如当电马达对车辆向前驱动的贡献不再被需要时，驱动齿轮14的电马达被例如从转矩调节切换至转速调节并且离合器10因此理想地无载荷地运转。然而，在实际操作中，在该状态中残留的转矩还被施加于离合器，这必须被克服以将离合器10从致动器20脱啮合从而将离合器零件10a、10b彼此分离。
致动器20包括驱动马达22，驱动马达22的转动的驱动运动被通过心轴24和螺帽34转换为被设计为枢轴叉的拨叉26的枢轴转动。拨叉26被支撑销28近似居中地支撑。拨叉26到离合器零件10b的连接包括沟型球轴承30(图2)，沟型球轴承30承担叉26和离合器零件10b之间的相对运动。沟型球轴承30进而通过回转接头31连接于拨叉26。在心轴侧，拨叉26设置有狭缝32，在狭缝32中使用具有被安装在心轴24上的集成滑块的螺帽34。螺帽34优选由塑料制造，以简化制造和最小化摩擦。
在驱动马达22激活时，拨叉26通过螺帽34的运动而朝向驱动马达22枢轴转动，使得离合器零件10b被远离离合器零件10a地运动。为了这个目的，离合器零件10b被以滑动轴环的方式通过带齿布置在旋转方向上固定地但是在轴向上可位移地连接于传动轴16。
驱动马达22的激活发生，例如，预先确定的时期，使得离合器零件10b选定相对于离合器零件10a处于离合器10的打开状态中的预先确定的位置。
如果离合器将被再次闭合，那么离合器零件10a、10b必须被同步，即它们必须被赋予实质上相同的转速水平。
为了这个目的，空转的或比耦合于传动系的离合器零件10b更缓慢地旋转的离合器零件10a被电马达加速。为了高效率地利用为了该目的所需要的时间，驱动马达22同时被激活以将离合器零件10b朝向离合器零件10a运动。如果离合器零件10a、10b之间的预先确定的转速差尚未达到，则虽然实质上已经穿过离合器10的死空间并且齿12a或切口12b的啮合即将被完成，但是驱动马达22的激活和直到那时被达到的间隔在离合器零件10a、10b之间得以维持。同时，离合器零件10a的加速被持续，直到离合器零件10a、10b之间的预先确定的转速差被达到或被跌破。然后离合器10的啮合可以被持续，即驱动马达22被再次激活，以完成离合器10的啮合。
在离合器10的啮合程序时，可能发生离合器零件10a、10b的齿12a彼此碰撞使得爪形离合器10的啮合不容易发生的情况。这种情况可以例如通过在驱动马达22处的电流增加而被意识到。为了防止对致动器20和离合器10的部件的损伤，施加于驱动马达22的电压被限制并且因此致动被限制。特别地，心轴/螺帽机构的受阻由此被防止。
致动器20可以具有缓冲机构或能量储存机构，缓冲机构或能量储存机构将占用由驱动马达22产生的致动运动而使其激活减小或被限制，并且将其储存很久，直到齿12a与互补的切口12b相对。离合器10的之后可能的啮合被缓冲机构中储存的致动运动的输出辅助，例如以弹性元件的变形的形式的。
图3和4示出了致动器的可选择的实施方案20′，其具有在轴向上可位移的而非可枢轴转动的拨叉26′。拨叉26′与被通过运动螺纹连接于心轴24′的螺帽34′配合。螺帽34′可以被直接地连接于叉26′。可选择地，弹簧(未示出)可以被设置，例如，设置在两个作为上文描述类型的缓冲机构的指定部件(named component)之间。
包括传感器销36a和传感器元件36b的传感器36被设置以改进离合器10的致动动力学。安装在静止位置中的传感器元件36b允许传感器销36a的相对位置的确定以及因此拨叉26′的相对位置的确定。最终，离合器零件10b所位于的相对于在轴向上固定地布置的离合器零件10a的位置可以通过传感器元件36b的所测量的数据来确定。由于齿12a和切口12b的几何形态是已知的，所以在离合器10的打开状态中存在的离合器10的待被穿过的死空间可以被确定。
将理解，传感器36可以以类型的方式设置，以用于图1和图2的拨叉26的位置确定。可选择的或另外的用于确定离合器零件10b的位置和/或离合器零件10a的位置的传感器是例如在驱动马达22处的或在心轴24、24′处的旋转编码器。
如可以从图1看到的，齿12a具有不完全地平行于离合器零件10a、10b的旋转轴线和传动轴16的旋转轴线布置的侧面。爪齿布置(jaw toothedarrangement)的侧面角被设计为使得来自被以排斥方式设计的爪齿布置的轴向力和来自传动轴16上的离合器零件10b的插入齿布置中的摩擦力的轴向力的力平衡被在所有摩擦条件下平衡。因此，可以确保的是，致动器20、20′仅必须在闭合状态和负载状态中占用小的轴向力并且因此在驱动马达22处仅需要小的保持电流。此外，在载荷下打开离合器10所需要的轴向力可以受到对齿12a的侧面角的合适的选择的影响并且因此可以适应于不同的需求。
参考数字列表
10爪形离合器
10a、10b离合器零件
12a齿
12b切口
14齿轮
16传动轴
17轮凸缘
18轴承
20、20′致动器
22驱动马达
24、24′心轴
26、26′拨叉
28轴承销
30沟型球轴承
31回转接头
32狭缝
34、34′螺帽
36传感器
36a传感器销
36b传感器元件

Claims (11)

1.一种操作机动车辆的传动系的方法，所述机动车辆具有马达，所述马达能够借助于离合器(10)选择性地耦合于所述传动系，所述离合器(10)能够被致动器(20)致动并且具有与所述马达的传动轴相关联的第一离合器零件(10a或10b)和与所述传动系相关联的第二离合器零件(10b或10a，相应地)，其中所述离合器(10)的啮合包括以下步骤：
在第一致动阶段期间，通过所述马达加速所述第一离合器零件(10a或10b)，以减少所述第一离合器零件(10a或10b)和所述第二离合器零件(10b或10a，相应地)之间的转速差，同时进行所述致动器(20)的激活以克服所述离合器(10)的死空间，其中所述离合器零件(10a、10b)尚未彼此啮合；
在预先确定的转速差尚未被达到的情形下，在克服所述死空间之后和在使所述离合器零件(10a、10b)啮合之前暂停所述致动器(20)的激活；
在第二致动阶段期间，在所述预先确定的转速差已经被达到或被跌破时再次激活所述致动器(20)以使所述离合器零件(10a、10b)啮合。
2.根据权利要求1所述的方法，其特征在于，
监控装置与所述致动器(20)相关联，通过所述监控装置在所述第二致动阶段期间产生监控信号，所述监控信号指示阻止所述离合器(10)啮合的情况。
3.根据权利要求2所述的方法，其特征在于，
所述致动器(20)包括电操作的驱动马达(22)；并且
施加于所述驱动马达(22)的电压和/或施加于所述驱动马达(22)的电流被所述监控装置测定以产生所述监控信号。
4.根据权利要求2或权利要求3所述的方法，其特征在于，
只要所述监控信号超过或低于阈值，所述致动器(20)的激活在所述第二致动阶段期间被限制至少很长时间。
5.根据前述权利要求中的至少一项所述的方法，其特征在于，
能量储存器与所述致动器相关联，所述能量储存器在阻止所述离合器(10)啮合的情况期间，特别是在所述致动器(20)的受限制的激活期间将由所述致动器(2)产生的致动运动的至少一部分转换为致动能量并且储存所述致动器能量。
6.根据权利要求5所述的方法，其特征在于，
被所述能量储存器占用的所述致动能量在阻止所述离合器(10)啮合的情况被消除后马上被输出。
7.根据前述权利要求中的至少一项所述的方法，其特征在于，
所述离合器(10)的待被克服的所述死空间基于传感器(36)的数据来确定，通过所述传感器(36)使所述第一离合器零件(10a或10b)的位置和/或所述第二离合器零件(10b或10a，相应地)的位置能够被确定。
8.一种机动车辆的传动系，所述机动车辆具有马达，所述马达能够借助于离合器(10)选择性地耦合于所述传动系，所述离合器(10)能够被致动器(20)致动并且具有与所述马达的传动轴相关联的第一离合器零件(10a或10b)和与所述传动系相关联的第二离合器零件(10b或10a，相应地)，其中马达控制单元与所述马达相关联，并且致动器控制单元与所述致动器(20)相关联且被设计为使得根据前述权利要求中的至少一项所述的方法能够被实施。
9.根据权利要求8所述的传动系，其特征在于，
所述马达控制单元和所述致动器控制单元形成组件。
10.根据权利要求8或权利要求9所述的传动系，其特征在于，
所述离合器是爪形离合器(10)。
11.根据权利要求8至10中的至少一项所述的传动系，其特征在于，
所述马达是电马达，所述电马达具体地是所述机动车辆的混合驱动的部件。
CN201110208264.2A 2010-07-23 2011-07-22 操作机动车辆的传动系的方法和相应传动系 Active CN102442301B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36718110P 2010-07-23 2010-07-23
US61/367,181 2010-07-23
DE102011010616.2 2011-02-08
DE102011010616A DE102011010616A1 (de) 2010-07-23 2011-02-08 Verfahren zum Betrieb eines Antriebsstrangs eines Kraftfahrzeugs und entsprechender Antriebsstrang

Publications (2)

Publication Number Publication Date
CN102442301A true CN102442301A (zh) 2012-05-09
CN102442301B CN102442301B (zh) 2014-11-12

Family

ID=45443650

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110208264.2A Active CN102442301B (zh) 2010-07-23 2011-07-22 操作机动车辆的传动系的方法和相应传动系

Country Status (5)

Country Link
US (1) US8647237B2 (zh)
EP (1) EP2409873B1 (zh)
KR (1) KR20120009407A (zh)
CN (1) CN102442301B (zh)
DE (1) DE102011010616A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103863297A (zh) * 2012-12-17 2014-06-18 上海汽车集团股份有限公司 动力系统控制方法
CN109690114A (zh) * 2016-09-08 2019-04-26 奥迪股份公司 使机动车的动力传动系的两个驱动元件同步的方法及机动车的动力传动系
CN110385700A (zh) * 2019-08-13 2019-10-29 中国科学院深圳先进技术研究院 传动装置及外骨骼机器人
CN111114533A (zh) * 2018-10-30 2020-05-08 广州汽车集团股份有限公司 离合器接合、动力模式切换方法、装置、设备和存储介质
CN111963678A (zh) * 2019-05-20 2020-11-20 上海汽车集团股份有限公司 一种拨叉同步点的确定方法和装置

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9383008B2 (en) * 2013-02-01 2016-07-05 Dana Automotive Systems Group, Llc Gear shift mechanism
DE102014217066A1 (de) 2013-09-02 2015-03-05 Magna Powertrain Ag & Co. Kg Kupplung
JP6127961B2 (ja) * 2013-12-25 2017-05-17 トヨタ自動車株式会社 車両の制御装置
US9651131B2 (en) * 2015-09-11 2017-05-16 American Axle & Manufacturing, Inc. Clutch system configured to enhance engagement performance of clutch teeth
DE102016202008B3 (de) * 2016-02-10 2017-03-02 Magna powertrain gmbh & co kg Aktuatoranordnung
DE102018207590B4 (de) * 2018-05-16 2023-09-07 Magna Pt B.V. & Co. Kg Antriebssystem mit elektromagnetischem Schaltaktuator und Verfahren zum Steuern desselben
CN109268403A (zh) * 2018-09-11 2019-01-25 阿尔特汽车技术股份有限公司 一种带位置传感器的混合动力汽车的电磁离合器结构
FR3087423B1 (fr) * 2018-10-22 2021-01-22 Safran Trans Systems Systeme de couplage/decouplage de boitiers d'accessoires
DE102018220869A1 (de) * 2018-12-03 2020-06-04 Zf Friedrichshafen Ag Verfahren und Steuergerät zum Ermitteln eines Stellwegbereiches zwischen zwei Schaltelementhälften eines formschlüssigen Schaltelementes
DE102018220873A1 (de) 2018-12-03 2020-06-04 Zf Friedrichshafen Ag Verfahren und Steuergerät zum Ermitteln eines Betriebszustandes eines formschlüssigen Schaltelementes
DE102019203255A1 (de) 2019-03-11 2020-09-17 Zf Friedrichshafen Ag Klauenkupplung zum formschlüssigen Verbinden eines ersten drehbaren Bauteiles mit einem zweiten drehbaren Bauteil
DE102019206234A1 (de) * 2019-04-30 2020-11-05 Zf Friedrichshafen Ag Bewegungssensorik für ein Fahrzeug basierend auf einem elektroaktiven Verbundmaterial
DE102019132591B4 (de) 2019-12-02 2024-05-16 Audi Ag Antriebsvorrichtung für eine Fahrzeugachse eines Fahrzeugs
US11331991B2 (en) 2019-12-20 2022-05-17 Allison Transmission, Inc. Motor configurations for multiple motor mixed-speed continuous power transmission
US11173781B2 (en) 2019-12-20 2021-11-16 Allison Transmission, Inc. Component alignment for a multiple motor mixed-speed continuous power transmission
US11371589B2 (en) * 2020-04-30 2022-06-28 Allison Transmission, Inc. Clutch configurations for a multiple motor mixed-speed continuous power transmission
US11493096B2 (en) * 2020-11-13 2022-11-08 Schaeffer Technologies AG & Co. KG Axle disconnect assembly
DE102020216152A1 (de) * 2020-12-17 2022-06-23 Robert Bosch Gesellschaft mit beschränkter Haftung Koppelvorrichtung zur An- und/oder Abkopplung eines Zahnrades an eine bzw. von einer Welle, ein Getriebe mit einer entsprechenden Koppelvorrichtung und eine elektrische Antriebsanordnung für ein Fahrzeug mit einem entsprechenden Getriebe
US11697344B2 (en) 2021-04-27 2023-07-11 Ford Global Technologies, Llc Wheel end disconnect assembly and vehicle having a wheel end disconnect assembly
DE102021210982A1 (de) 2021-09-30 2023-03-30 Zf Friedrichshafen Ag Geräuschminimierung bei einer Klauenkupplung in einem elektrischen Antriebsstrang
CN114670880A (zh) * 2022-03-18 2022-06-28 中车太原机车车辆有限公司 一种铁路漏斗车对开式顶盖开闭装置
CN115111289B (zh) * 2022-06-30 2024-05-03 广汽埃安新能源汽车有限公司 一种齿形离合器控制方法、装置、电子设备和存储介质
DE102022212307A1 (de) 2022-11-18 2024-05-23 Zf Friedrichshafen Ag Verfahren und Steuergerät zum Betreiben eines formschlüssigen Schaltelements eines Getriebes eines Fahrzeugs, Getriebe und Fahrzeug
DE102022212304B3 (de) 2022-11-18 2024-05-23 Zf Friedrichshafen Ag Verfahren und Steuergerät zum Betreiben eines formschlüssigen Schaltelements eines Getriebes eines Fahrzeugs, Getriebe und Fahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6008606A (en) * 1997-09-18 1999-12-28 Honda Giken Kogyo Kabushiki Kaisha Starting assistance device for a vehicle with a motor and dog-clutch control for transmitting a torque to idler wheels
US20040159183A1 (en) * 1999-04-21 2004-08-19 Hitachi Ltd. Power transmission system of an automobile
US20080047798A1 (en) * 2006-08-22 2008-02-28 Gm Global Technology Operations, Inc. One-Way Clutch with Dog-Clutch and Synchronizer
US20080182693A1 (en) * 2007-01-31 2008-07-31 Holmes Alan G Torque-transmitting assembly with dog clutch and hydrostatic damper and electrically variable transmission with same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194479A (en) * 1916-08-15 Speed control for engines
US1121114A (en) * 1912-08-06 1914-12-15 B r brown Engine.
FR909022A (fr) 1944-09-11 1946-04-25 E P I C Electricite Soc Perfectionnements aux embrayages à griffes
US2923387A (en) * 1954-07-30 1960-02-02 Humber Ltd Clutch and throttle control mechanisms
US4646891A (en) * 1985-01-31 1987-03-03 Eaton Corporation Automatic clutch control
CH666098A5 (en) 1985-04-17 1988-06-30 Oerlikon Buehrle Ag Dog clutch with self-aligning teeth - has one half of clutch with steep angle thread which causes half clutch to rotate
DE3522062C2 (de) 1985-06-20 1993-10-14 Man Nutzfahrzeuge Ag Hybridfahrzeug
US4873637A (en) * 1988-02-10 1989-10-10 Eaton Corporation Control for vehicle start from stop operation
DE29824502U1 (de) 1998-02-04 2001-04-19 Gkn Walterscheid Getriebe Gmbh Schaltbare Klauenkupplung
BR0205395A (pt) * 2001-05-21 2003-06-17 Luk Lamellen & Kupplungsbau Processo de controle para veìculos automóveis com dispositivo de embreagem automatizado
US7044882B2 (en) * 2003-04-03 2006-05-16 Atlas Copco Electric Tools Gmbh Switchable gearbox of a handheld power tool
JP2005059791A (ja) * 2003-08-19 2005-03-10 Tochigi Fuji Ind Co Ltd 減速駆動装置
DE102004037181A1 (de) 2004-07-30 2006-03-23 Zf Friedrichshafen Ag Antrieb für ein Elektrofahrzeug
DE202006014117U1 (de) 2006-09-14 2008-02-14 Dewert Antriebs- Und Systemtechnik Gmbh Elektromotorischer Linearantrieb
DE102007009568A1 (de) 2007-02-27 2008-09-11 Robert Bosch Gmbh Hybridantrieb mit E-Maschine als Positionssensor
DE202009007977U1 (de) 2008-10-13 2010-02-25 Magna Powertrain Ag & Co Kg Kupplung
DE102009009459B4 (de) 2009-02-18 2012-04-12 Grundei Hebetische Verladetechnik Gmbh Klauenkupplung
DE202009014490U1 (de) 2009-10-27 2010-02-04 Aradex Ag Antriebssystem

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6008606A (en) * 1997-09-18 1999-12-28 Honda Giken Kogyo Kabushiki Kaisha Starting assistance device for a vehicle with a motor and dog-clutch control for transmitting a torque to idler wheels
US20040159183A1 (en) * 1999-04-21 2004-08-19 Hitachi Ltd. Power transmission system of an automobile
US20080047798A1 (en) * 2006-08-22 2008-02-28 Gm Global Technology Operations, Inc. One-Way Clutch with Dog-Clutch and Synchronizer
US20080182693A1 (en) * 2007-01-31 2008-07-31 Holmes Alan G Torque-transmitting assembly with dog clutch and hydrostatic damper and electrically variable transmission with same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103863297A (zh) * 2012-12-17 2014-06-18 上海汽车集团股份有限公司 动力系统控制方法
WO2014094553A1 (zh) * 2012-12-17 2014-06-26 上海汽车集团股份有限公司 动力系统控制方法
CN109690114A (zh) * 2016-09-08 2019-04-26 奥迪股份公司 使机动车的动力传动系的两个驱动元件同步的方法及机动车的动力传动系
US11408470B2 (en) 2016-09-08 2022-08-09 Audi Ag Method for synchronizing two drive elements of a powertrain of a motor vehicle, and powertrain for a motor vehicle
CN111114533A (zh) * 2018-10-30 2020-05-08 广州汽车集团股份有限公司 离合器接合、动力模式切换方法、装置、设备和存储介质
CN111114533B (zh) * 2018-10-30 2021-04-06 广州汽车集团股份有限公司 离合器接合、动力模式切换方法、装置、设备和存储介质
CN111963678A (zh) * 2019-05-20 2020-11-20 上海汽车集团股份有限公司 一种拨叉同步点的确定方法和装置
CN111963678B (zh) * 2019-05-20 2022-02-01 上海汽车集团股份有限公司 一种拨叉同步点的确定方法和装置
CN110385700A (zh) * 2019-08-13 2019-10-29 中国科学院深圳先进技术研究院 传动装置及外骨骼机器人

Also Published As

Publication number Publication date
EP2409873A1 (de) 2012-01-25
CN102442301B (zh) 2014-11-12
US8647237B2 (en) 2014-02-11
US20120018274A1 (en) 2012-01-26
KR20120009407A (ko) 2012-02-01
EP2409873B1 (de) 2012-10-24
DE102011010616A1 (de) 2012-01-26

Similar Documents

Publication Publication Date Title
CN102442301B (zh) 操作机动车辆的传动系的方法和相应传动系
US7938209B2 (en) Method and device for adapting a clutch in a hybrid drive train of a vehicle
EP2514620B1 (en) Accessory drive mechanism for hybrid vehicle
JP5789267B2 (ja) 車両、特にハイブリッド自動車車両の車軸に対する電気機械の連結解除方法およびシステム
CN101535113B (zh) 用于使车辆在坡上起步或停住的方法
US9233666B2 (en) Shift-by-wire vehicle and method to verify securement
JP2009529114A (ja) 第２の伝動装置部材に噛み合わせるための第１の伝動装置部材を備えた装置、特に内燃機関のリングギヤに噛み合わせるためのピニオンを備えた始動装置ならびにこのような形式の装置を運転するための方法
JP6863245B2 (ja) シフトレンジ制御装置
US8439801B2 (en) Method for controlling an automated shift gearbox
JP2013514224A (ja) 車両、特にハイブリッド自動車車両の車軸に対する電気機械の結合方法およびシステム
US20170130785A1 (en) Method for operating a transmission device for a motor vehicle, and corresponding transmission device
US20140026697A1 (en) Vehicle drive system
US8220606B2 (en) Dual clutch transmission and method for controlling it
CN101495337B (zh) 车辆传动系及其控制器和用于控制车辆传动系的方法
KR100657706B1 (ko) 자동 변속기 차량의 파킹 브레이크 장치 및 그 제어방법
US9506443B2 (en) Vehicle engine-starting device
US7677135B2 (en) Electromechanical power transfer system with multiple dynamoelectric machines
US20110203400A1 (en) Device and method for operating a drive having an electrically drivable axle
JP2019094942A (ja) シフトレンジ切替システム
US9555808B2 (en) Method for operating a powertrain
US9845834B2 (en) Positive-locking clutch
JP5375775B2 (ja) レンジ切換制御装置
JP5650843B2 (ja) 自動車の動力伝達装置
EP3237257B1 (fr) Procédé de passage automatique d'un véhicule automobile en mode roue libre
EP3449144B1 (en) A method of controlling a coupling arrangement in a gearbox

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant