The embodiment of the invention provides a gearbox, a hybrid vehicle, a memory, a processor and a gear shifting method.The gearbox comprises a shell, a planetary gear set, a first transmission assembly used for being in driving connection with a wheel assembly, a second transmission assembly used for achieving driving connection between the wheel assembly and a driving motor, a first synchronizer and a second synchronizer; the planetary gear set comprises a sun gear, a gear ring and a planetary gear which can rotate, and the planetary gear is used for being in driving connection with an engine; the first synchronizer is in driving connection with the sun gear, and the second synchronizer is in driving connection with the gear ring; the first synchronizer selectively forms a force transmission path with the gear ring or the shell, and the second synchronizer selectively forms a force transmission path with the first transmission assembly or the second transmission assembly; each of the first synchronizer and the second synchronizer comprises a separation state in which the formed force transmission path is interrupted. According to the gearbox in the embodiment, a power interruption device is omitted, and the rotating speed of the synchronizer does not need to be adjusted through a speed adjusting device.

    本发明实施例提供一种变速箱、混动车辆、存储器、处理器及换挡方法,其中,变速箱包括壳体、行星齿轮组、用于与车轮组件驱动连接的第一传动组件、用于实现车轮组件与驱动电机驱动连接的第二传动组件、第一同步器和第二同步器,行星齿轮组包括均可转动的太阳齿轮、齿圈和行星齿轮,行星齿轮用于与发动机驱动连接;第一同步器与太阳齿轮驱动连接,第二同步器与齿圈驱动连接;第一同步器可选择地同齿圈或壳体形成传力路径,第二同步器可选择地同第一传动组件或第二传动组件形成传力路径;第一同步器和第二同步器均包括中断所形成的传力路径的分离状态。本发明实施例中的变速箱取消了动力中断装置且无需调速装置对同步器的转速进行调节。


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    Title :

    Gearbox, hybrid vehicle, memory, processor and gear shifting method


    Additional title:

    一种变速箱、混动车辆、存储器、处理器及换挡方法


    Contributors:
    WANG DEWEI (author) / YAN JUN (author) / ZHOU LI (author) / MENG BIN (author) / TANG XIONGWEI (author)

    Publication date :

    2023-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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