FULL CLUTCH SLIP POWER SHIFT OF A DUAL CLUTCH TRANSMISSION
    1.
    发明申请
    FULL CLUTCH SLIP POWER SHIFT OF A DUAL CLUTCH TRANSMISSION 审中-公开
    双离合器变速器的全离合器滑动动力转换

    公开(公告)号:WO2015121811A1

    公开(公告)日:2015-08-20

    申请号:PCT/IB2015/051035

    申请日:2015-02-11

    Abstract: A system for operating a dual clutch transmission, including launch/creep controller, shift logic, and a clutch control assembly. The shift logic is configured to intercept a torque command including a target clutch torque from the launch/creep controller as it transmits the target clutch torque to the clutch assembly. The shift logic engages a preparation phase that increases torque on an on-coming clutch to a prefill torque. The shift logic then engages a torque phase that transfers torque between the off-going clutch and the on-coming clutch by simultaneously decreasing the off-going clutch torque and increasing the on-coming clutch torque. The off-going clutch and the on-coming clutch remain in a slipping state that maintains the target clutch torque during the transfer.

    Abstract translation: 一种用于操作双离合器变速器的系统,包括发射/蠕变控制器,换档逻辑和离合器控制组件。 变速逻辑被配置为当其将目标离合器扭矩传递到离合器组件时,拦截包括来自发射/蠕变控制器的目标离合器扭矩的转矩指令。 换档逻辑接合准备阶段,其将在来回离合器上的扭矩增加到预充扭矩。 然后,变速逻辑接合扭矩相位,其通过同时降低离合器离合器扭矩并增加接通离合器扭矩而在离合器离合器和来回离合器之间传递转矩。 脱离离合器和即将离合的离合器保持在转移期间保持目标离合器扭矩的滑动状态。

    VERFAHREN ZUR STEUERUNG EINER AUTOMATISIERTEN REIBUNGSKUPPLUNG IN EINEM ANTRIEBSSTRANG EINES KRAFTFAHRZEUGS WÄHREND EINES ANFAHRVORGANGS
    2.
    发明申请
    VERFAHREN ZUR STEUERUNG EINER AUTOMATISIERTEN REIBUNGSKUPPLUNG IN EINEM ANTRIEBSSTRANG EINES KRAFTFAHRZEUGS WÄHREND EINES ANFAHRVORGANGS 审中-公开
    方法用于控制自动摩擦离合器,以便在启动过程中的机动车辆的传动系

    公开(公告)号:WO2012171521A1

    公开(公告)日:2012-12-20

    申请号:PCT/DE2012/000563

    申请日:2012-05-21

    Inventor: NEUBERTH, Ulrich

    Abstract: Die Erfindung betrifft ein Verfahren zur Steuerung einer automatisierten Reibungskupplung in einem Antriebsstrang eines Kraftfahrzeugs während eines Anfahrvorgangs mit einem abhängig von einem mittels eines Fahrpedals auf ein Fahrerwunsch moment geregelten Verbrennungsmotor und einem Getriebe sowie einem Motordrehzahlregler, der eine Stellgröße für das über die Reibungskupplung übertragbare Kupplungsmoment anhand einer Zieldrehzahl derart einstellt, dass abhängig von einer Fahrpedalstellung des Fahrpedals ein Verhältnis zwischen einer Motordrehzahl des Verbrennungsmotors und einer Getriebeeingangsdrehzahl des Getriebes bis zu einer Identität von Motordrehzahl und Getriebeeingangsdrehzahl angeglichen wird. Um während eines Anfahrvorgangs einen weichen Übergang der Reibungskupplung vom schlupfenden in den haftenden Zustand unabhängig von der Anfahrvorsituation zu erzielen, wird die Zieldrehzahl mittels einer von einem Schlupfgradienten der Reibungskupplung abhängigen Korrekturgröße korrigiert.

    Abstract translation: 本发明涉及一种方法,用于在与加速器踏板的驾驶者的要求转矩控制的内燃发动机和变速器的装置的功能以及作为电动机速度控制装置的起动过程控制机动车辆的传动系的自动摩擦离合器,通过摩擦的参考控制值的传递的联接离合器扭矩 一个目标速度设定为使得,依赖于内燃机的发动机转速和所述变速器的变速器输入速度之间的关系是直到由加速器踏板的加速器踏板位置调节发动机转速和变速器的输入速度的标识。 为了实现独立于Anfahrvorsituation从期间起动过程中附着状态滑动摩擦离合器的平稳过渡的,目标旋转速度由依赖于Schlupfgradienten摩擦离合器校正量的量进行校正。

    METHOD AND SYSTEM FOR CONTROL OF A CLUTCH
    3.
    发明申请
    METHOD AND SYSTEM FOR CONTROL OF A CLUTCH 审中-公开
    用于控制离合器的方法和系统

    公开(公告)号:WO2011031224A1

    公开(公告)日:2011-03-17

    申请号:PCT/SE2010/050966

    申请日:2010-09-13

    Abstract: The present invention relates to a method for control of an automatically controlled clutch when setting a vehicle (100) in motion on a running surface, which vehicle (100) comprises a combustion engine for generating driving force intended for transmission to at least one powered wheel, and a throttle control for demanding driving force from said engine, the magnitude of the driving force demanded from the engine being controlled by a driver of the vehicle by means of said throttle control. The method comprises the step, when a first criterion for a representation of the grip of said powered wheels on said running surface is fulfilled, of - opening said automatically controlled clutch if the driver uses said throttle control to reduce the demand for driving force from said engine.

    Abstract translation: 本发明涉及一种当在行驶表面上设置车辆(100)运动时控制自动控制的离合器的方法,该车辆(100)包括用于产生用于传递至少一个动力轮的驱动力的内燃机 以及用于来自所述发动机的要求驱动力的节气门控制,通过所述节气门控制由发动机要求的驱动力的大小由车辆的驾驶员控制。 该方法包括以下步骤:当满足所述动力轮在所述运行表面上的握持的表示的第一标准时,如果驾驶员使用所述节气门控制来减少对所述自动控制离合器的驱动力的需求,则打开所述自动控制的离合器 发动机。

    A METHOD AND A DEVICE FOR CONTROLLING A DISC CLUTCH
    4.
    发明申请
    A METHOD AND A DEVICE FOR CONTROLLING A DISC CLUTCH 审中-公开
    用于控制盘离合器的方法和装置

    公开(公告)号:WO2007100278A1

    公开(公告)日:2007-09-07

    申请号:PCT/SE2006/000276

    申请日:2006-03-02

    Abstract: Method and a control unit (45) for controlling the position of an automatic disc clutch (3) in a vehicle, which disc clutch (3) is arranged to transmit motive force from an internal combustion engine (1) to an input shaft (7) of a stagegeared gearbox (9) in the vehicle, said control unit being arranged to position said clutch in a first position (PosRF) / preparing the vehicle for take off, with the gearbox having a starting gear engaged, and where the clutch in said first position transmits a smaller torque, characterized in that said control unit being further arranged to position said clutch in a second more disengaged position (P0S2) compared to said first position, if a driver of the vehicle does not demand vehicle take off torque by activating a throttle control (49) within a predetermined time.

    Abstract translation: 用于控制车辆中的自动盘式离合器(3)的位置的方法和控制单元(45),该盘式离合器(3)布置成将动力从内燃机(1)传递到输入轴(7) ),所述控制单元被布置成将所述离合器定位在第一位置(PosRF)中/准备所述车辆用于脱离,所述齿轮箱具有接合的起动齿轮,并且所述离合器 所述第一位置传递较小的扭矩,其特征在于,所述控制单元进一步布置成与所述第一位置相比将所述离合器定位在第二更多脱离位置(P0S2),如果所述车辆的驾驶员不要求车辆起飞扭矩 在预定时间内启动节气门控制(49)。

    BUCKLING SPRING MEMBER FOR CLUTCH MECHANISM
    10.
    发明申请
    BUCKLING SPRING MEMBER FOR CLUTCH MECHANISM 审中-公开
    用于离合器机构的起吊弹簧

    公开(公告)号:WO2014074439A1

    公开(公告)日:2014-05-15

    申请号:PCT/US2013/068246

    申请日:2013-11-04

    Inventor: QIN, Shiwei

    Abstract: Buckling spring member, particularly for use with a friction clutch mechanism for dual mode water pumps. The buckling spring member is made from a thin piece of a metal material and has a circular configuration. The center portion of the spring member is concave with a plurality of openings and spokes. The openings are preferably heart-shaped. The inner and outer rings are substantially planar and provide rigidity. The friction clutch mechanism and buckling spring mechanism are preferably used for dual mode coolant pumps with two modes of operation, namely an electric motor operation and a mechanical pulley-driven operation.

    Abstract translation: 弯曲弹簧构件,特别适用于双模式水泵的摩擦离合器机构。 弯曲弹簧构件由金属材料薄片制成并且具有圆形构造。 弹簧构件的中心部分是凹入的,具有多个开口和辐条。 开口优选是心形的。 内环和外环基本上是平面的并提供刚性。 摩擦离合器机构和弯曲弹簧机构优选地用于具有两种操作模式的双模式冷却剂泵,即电动机操作和机械带轮驱动操作。

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