Validity test method, device and equipment for voltage sampling and storage medium

The embodiment of the invention provides a voltage sampling validity test method and device, equipment and a storage medium, and the method comprises the steps: obtaining a current ampere-hour integral accumulated value; acquiring a first voltage change value of the single battery according to the current ampere-hour integral accumulated value; detecting the voltage of the single battery to obtain a second voltage change value; and detecting the voltage sampling effectiveness of the single battery according to the first voltage change value and the second voltage change value. In the actual detection process, the first voltage change value and the second voltage change value are obtained through different methods, the effectiveness of the voltage parameters is checked through the current parameters, and the effectiveness of voltage sampling can be confirmed. 本申请实施例提供电压采样的有效性检验方法、装置、设备及存储介质，其中，方法包括：获取电流安时积分累计值；根据所述电流安时积分累计值获取单体电池的第一电压变化值；对单体电池的电压进行检测，得到第二电压变化值；根据所述第一电压变化值和所述第二电压变化值检验所述单体电池的电压采样有效性。在实际检测过程中通过不同