The invention provides a towed vehicle energy recovery method, device and equipment and a medium, the method and a trailer pull a vehicle through a traction rope, and the method comprises the following steps that the current speed of the vehicle, the gradient value of the ramp position where the vehicle is located and the tension value of the traction rope are obtained; when the current speed is larger than a preset speed threshold value, the slope value is smaller than a preset slope threshold value, and the tension value is located in a preset safety threshold value interval, brake data of the vehicle is correspondingly generated, so that a motor is controlled to output corresponding negative torque, and energy is recycled into a battery system; and when the pulling force value exceeds the safety threshold value interval and the electric quantity of a battery in the battery system exceeds a preset electric quantity threshold value, controlling a motor to output corresponding positive torque according to the slope value so as to utilize the energy in the battery system to assist the trailer. By intelligently adjusting the torque of the motor, energy recovery and assistance in the trailer process are achieved, and the safety and efficiency of the trailer process are improved.

    本申请提供了一种被拖车辆能量回收方法、装置、设备及介质,所述方法,拖车通过牵引绳牵引本车,包括如下步骤:获取本车的当前速度、所处坡道位置的坡度值以及牵引绳的拉力值;当所述当前速度大于预设速度阈值、坡度值小于预设坡度阈值且拉力值位于预设的安全阈值区间内时,对应生成本车的刹车数据,以控制电机输出相应的负扭矩,进行能量回收至电池系统中;当所述拉力值超出了所述安全阈值区间,且所述电池系统中电池电量超过预设的电量阈值时,根据所述坡度值控制电机输出相应的正扭矩,以利用所述电池系统中的所述能量给所述拖车进行助力。本申请通过智能调整电机扭矩,实现拖车过程中能量的回收与助力,提升拖车过程的安全性和效率。


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    Title :

    Trailed vehicle energy recovery method, device, equipment and medium


    Additional title:

    被拖车辆能量回收方法、装置、设备及介质


    Contributors:
    LI ANPEI (author) / LUO YONGGUAN (author) / QING YONGLIANG (author) / GUO ZHIQIANG (author) / LI ZHU (author)

    Publication date :

    2025-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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