Quick charging control method and device for battery pack, vehicle and storage medium

The invention discloses a quick charge control method and device for a battery pack, a vehicle and a storage medium. The method comprises the steps that a quick charge interval of the battery pack is equally divided into N electric quantity intervals; respectively acquiring first battery internal resistance corresponding to each electric quantity interval; determining a first charging current corresponding to the electric quantity interval according to each first battery internal resistance; and controlling the battery pack to be charged according to the first charging current, so that the temperature of the battery pack can rise at a constant speed, and the charging speed of the battery pack can be accelerated, thereby improving the safety of the battery pack and prolonging the service life of the battery pack. 本发明公开了一种电池包的快充控制方法、装置、车辆及存储介质，所述方法包括：将电池包的快充区间等分为N个电量区间；分别获取各个所述电量区间所对应的第一电池内阻；根据各个所述第一电池内阻确定对应所述电量区间的第一充电电流；根据所述第一充电电流控制所述电池包进行充电，可以使电池包的温度匀速上升，并加快其充电速度，从而提高电池包的安全性，延长电池包的使用寿命。