The invention provides a drive unit which can realize a plurality of forward modes without complicating the structure. The torque converter amplifies the torque in the first rotational direction. The first torque transmission path (6a) transmits torque via a torque converter (3). The second torque transmission path (6b) does not transmit torque via the torque converter (3). The first gear train (41) outputs torque in the first rotational direction as torque in the forward rotational direction. The second gear train (42) outputs the torque in the first rotational direction as the torque in the reverse rotational direction. The control unit (9) controls the motor (2) so as to rotate in a first rotational direction in a first forward mode and outputs torque via the first torque transmission path (6a) and the first gear train (41), and controls the motor (2) so as to rotate in a second rotational direction in a second forward mode and outputs torque via the second gear train (41). And outputs torque via the second torque transmission path (6b) and the second gear train (42).

    本发明提供驱动单元,不使结构复杂化就实现多个前进模式。变矩器放大第一旋转方向的扭矩。第一扭矩传递路径(6a)经由变矩器(3)传递扭矩。第二扭矩传递路径(6b)不经由变矩器(3)传递扭矩。第一齿轮系(41)将第一旋转方向的扭矩作为前进旋转方向的扭矩输出。第二齿轮系(42)将第一旋转方向的扭矩作为后退旋转方向的扭矩输出。控制部(9)在第一前进模式中以在第一旋转方向上旋转的方式控制电机(2),并且经由第一扭矩传递路径(6a)以及第一齿轮系(41)输出扭矩,在第二前进模式中,以在第二旋转方向上旋转的方式控制电机(2),并且经由第二扭矩传递路径(6b)以及第二齿轮系(42)输出扭矩。


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    Titel :

    Drive unit


    Weitere Titelangaben:

    驱动单元


    Beteiligte:

    Erscheinungsdatum :

    2023-04-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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