Battery system management method and device, storage medium and vehicle

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Battery system management method and device, storage medium and vehicle

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ZHANG CHUN

The invention relates to a battery system management method and device, a storage medium and a vehicle. The method comprises the steps of detecting current actual SOP parameters of a battery system; comparing the actual SOP parameters with theoretical SOP parameters corresponding to the current battery state of the battery system to obtain an SOP parameter comparison result; detecting a voltage output parameter when the battery system operates under the actual SOP parameters; comparing the voltage output parameter with a minimum safe operation voltage threshold of the battery system to obtaina voltage parameter comparison result; and adjusting the theoretical SOP parameters and/or the actual SOP parameters according to the SOP parameter comparison result and the voltage parameter comparison result. The method and the device are used for solving the technical problem that a control strategy of the battery system, which is formulated according to SOP parameters obtained by testing a battery when the battery just leaves a factory, cannot be well suitable for vehicles in different battery states in related technologies.

本公开涉及一种电池系统的管理方法、管理装置、存储介质和车辆，所述方法包括：检测所述电池系统当前的实际SOP参数；将所述实际SOP参数，与所述电池系统当前的电池状态对应的理论SOP参数进行比较，得到SOP参数比较结果；检测所述电池系统在所述实际SOP参数下运行时的电压输出参数；将所述电压输出参数，与所述电池系统的最小安全运行电压阈值进行比较，得到电压参数比较结果；根据所述SOP参数比较结果和所述电压参数比较结果，对所述理论SOP参数和/或所述实际SOP参数进行调整。用于解决相关技术中，根据电池在刚出厂时测试得到的SOP参数制定的电池系统的控制策略，并不能很好的适用于不同电池状态下的车辆的技术问题。