The invention provides a vehicle and a control method and device thereof, a storage medium and a computer program product. The method comprises the steps that the load demand power of the vehicle and/or the charging demand power of a low-voltage battery of the vehicle are/is obtained; the DCDC output power of the vehicle is determined according to the load demand power and/or the charging demand power, normal operation of the vehicle is guaranteed, meanwhile, the DCDC is prevented from being in a full-open-tube full-power state all the time, the service life of a low-voltage battery of the vehicle and the service life of the DCDC can be prolonged, energy consumption of a high-voltage battery of the vehicle can be optimized, and the endurance mileage is properly increased.

    本发明提出一种车辆及其控制方法、装置、存储介质和计算机程序产品,方法包括:获取车辆的负载需求功率和/或车辆低压电池的充电需求功率;根据负载需求功率和/或充电需求功率确定车辆的DCDC输出功率,本发明在保证车辆的正常运行的同时,避免DCDC一直处在全开管满功率状态,不仅可以提高车辆低压电池以及DCDC的使用寿命,还可以优化车辆高压电池的能耗,适当提高续航里程。


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    Title :

    Vehicle, control method and device thereof, storage medium and computer program product


    Additional title:

    车辆及其控制方法、装置、存储介质和计算机程序产品


    Contributors:
    XU GUANGZHONG (author) / YANG YUETAO (author)

    Publication date :

    2024-08-27


    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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