A dual-motor power assembly comprises a first motor, a second motor, combination gear rings, a joint sleeve and a control device, the combination gear rings comprise the first combination gear ring and the second combination gear ring, and one of the first motor and the second motor can transmit power to the first combination gear ring and the second combination gear ring. When one of the first motor and the second motor rotates, the first combination gear ring and the second combination gear ring rotate along with one of the first motor and the second motor, the other one of the first motor and the second motor can transmit power to the joint sleeve, and when the other one of the first motor and the second motor rotates, the first combination gear ring and the second combination gear ring can transmit power to the joint sleeve. The joint sleeve rotates along with the other one of the first motor and the second motor, and the control device is used for adjusting the rotating speed and the rotating angle of the other one of the joint sleeve and the combination gear ring according to the rotating speed and the rotating angle of the other one of the joint sleeve and the combination gear ring and controlling the joint sleeve to move towards the first combination gear ring or the second combination gear ring when the rotating speeds and the rotating angles are consistent.

    一种双电机动力总成包括:第一电机、第二电机、结合齿圈、接合套以及控制装置,结合齿圈包括第一结合齿圈和第二结合齿圈,第一电机和第二电机的其中之一能够向第一结合齿圈和第二结合齿圈进行动力传输,在第一电机和第二电机的其中之一转动时,第一结合齿圈和第二结合齿圈随第一电机和第二电机的其中之一一起转动,第一电机和第二电机的其中另一能够向接合套进行动力传输,在第一电机和第二电机的其中另一转动时,接合套随第一电机和第二电机的其中另一一起转动,控制装置用于根据接合套与结合齿圈其中一方的转速和转角调整其中另一方的转速和转角,在双方转速和转角一致时,控制接合套向第一结合齿圈或第二结合齿圈移动。


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    Title :

    Dual-motor power assembly and gear shifting control method


    Additional title:

    一种双电机动力总成及换挡控制方法


    Contributors:
    ZU GUOQIANG (author) / WU CUNXIANG (author) / YU HAO (author) / YANG YONG (author) / ZHANG JIAWEN (author) / LIU WEI (author) / LI GANG (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING



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