The invention relates to the technical field of charging management, in particular to a charging method, a battery management system, a vehicle, a storage medium and a program product.The method comprises the steps that the vehicle using time of a user is obtained, and charging parameters of current charging equipment are obtained; calculating the remaining charging duration of the vehicle according to the vehicle using time, the charging parameters and the actual remaining SOC, the charging cut-off SOC, the actual temperature and the maximum available capacity of the power battery; the charging starting moment of the vehicle is calculated according to the remaining charging duration, whether the current moment reaches the charging starting moment or not is judged, and if the current moment reaches the charging starting moment, the current charging equipment is controlled to charge the vehicle till charging is finished. Therefore, the problems that the heat preservation time of the vehicle is limited by using a fixed strategy, the heat preservation effect of the power battery is poor, the low-temperature driving range retention rate of the electric vehicle is low, the charging application requirement of a user in an actual scene is difficult to meet, the experience feeling is poor, and the customer stickiness is not high are solved.

    本申请涉及充电管理技术领域,特别涉及一种充电方法、电池管理系统、车辆、存储介质及程序产品,其中,方法包括:获取用户的用车时间,并获取当前充电设备的充电参数;根据用车时间、充电参数和动力电池的实际剩余SOC、充电截止SOC、实际温度、最大可用容量计算车辆的剩余充电时长;根据剩余充电时长计算所述车辆的充电开启时刻,并判断当前时刻是否达到充电开启时刻,其中,如果当前时刻达到所述充电开启时刻,则控制当前充电设备对车辆充电,直至充电结束。由此,解决了使用固定策略限制车辆的保温时间,动力电池保温效果不佳,电动汽车低温续驶里程保持率低,难以满足用户在实际场景中的充电应用需求,体验感较差,客户粘性不高等问题。


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    Title :

    Charging method, battery management system, vehicle, storage medium and program product


    Additional title:

    充电方法、电池管理系统、车辆、存储介质及程序产品


    Contributors:
    MEI YINCHENG (author) / TANG LEI (author) / CHU QI (author)

    Publication date :

    2024-11-26


    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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