The invention discloses a range extending method, device and equipment of an electric vehicle and a medium, and belongs to the field of vehicles. The method comprises the steps that when a distinguishing instruction for distinguishing that the current oil consumption of the vehicle is from a main oil tank or an auxiliary oil tank is detected, the current time consumption threshold value of the current detected oil consumption of the vehicle is obtained; and determining a current distinguishing result of the distinguishing instruction based on the current time consumption threshold value and a preset first time consumption threshold value for detecting oil consumption of a main oil tank. In the application, if the surface temperature of the vehicle-mounted power supply is lower than the active temperature lower limit of the vehicle-mounted power supply, the heat generated by the internal preset engine taking the diesel oil as the raw material is adopted to heat the vehicle-mounted power supply, so that the consumption of residual electricity of the vehicle-mounted power supply is avoided, and the heat generated by the internal preset generator is transmitted through the internal preset pipeline; the inherent thermal management system of the electric vehicle does not need to be changed, namely, the endurance mileage of the vehicle-mounted power supply of the electric vehicle is improved when the current air temperature is relatively low.

    本申请公开了一种电动汽车的增程方法、装置、设备及介质,属于车辆领域,该方法包括:当检测到区别车辆当前油耗源于主油箱或副油箱的区别指令时,获取所述车辆当前检出耗油的当前耗时阈值;基于所述当前耗时阈值,与预设的检出主油箱耗油的第一耗时阈值,确定所述区别指令的当前区别结果。在本申请中,若车载电源的表面温度,低于车载电源的活性温度下限,则采用以柴油为原料的内部预设的发动机产生的热量加热车载电源,避免了消耗车载电源的余电,且内部预设的发电机产生的热量经内部的预置管道传输,无需改动电动汽车固有的热管理系统,即,本申请提高了当当前气温较低时,电动汽车的车载电源的续航里程。


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    Title :

    Range extending method, device and equipment of electric vehicle and medium


    Additional title:

    电动汽车的增程方法、装置、设备及介质


    Contributors:
    JIANG ZHIFEI (author) / XIE MINGCHAO (author) / GUO YONGBIN (author) / QIAO QIHONG (author) / SUN HAO (author)

    Publication date :

    2022-11-08


    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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