Power battery fault determination method, storage medium and vehicle

The invention relates to a power battery fault determination method, a storage medium and a vehicle, relates to the field of power battery detection, and can improve the accuracy and effectiveness of power battery fault diagnosis. The method comprises the following steps: acquiring target voltage data of a plurality of single batteries of the power battery at a plurality of target moments; according to the target voltage data, voltages corresponding to the multiple single batteries in the parking working condition, the charging working condition and the driving working condition are determined; and determining a fault type and/or a fault reason of the vehicle according to the voltage change conditions of the plurality of single batteries corresponding to the parking working condition, the charging working condition and the driving working condition. 本公开涉及一种动力电池故障确定方法、存储介质及车辆，涉及动力电池检测领域，可以提高动力电池故障诊断的准确性和有效性。该方法包括：获取动力电池的多个单体电池在多个目标时刻的目标电压数据；根据目标电压数据，确定多个单体电池分别在停车工况、充电工况以及行驶工况对应的电压；根据多个单体电池分别在停车工况、充电工况以及行驶工况对应的