Battery spray valve risk real-time early warning method and device, electronic equipment and medium

The invention discloses a battery spray valve risk real-time early warning method and device, electronic equipment and a medium, and the method comprises the steps: obtaining current battery sampling data and historical battery sampling data, so as to construct a sample data set; wherein the battery sampling data comprises battery internal pressure data; utilizing the sample data set to obtain the change rate of the internal pressure of the battery; according to the battery internal pressure change rate and the current battery internal pressure data, battery spray valve early warning countdown is determined; and carrying out real-time early warning according to the early warning countdown of the battery Before thermal runaway of the battery occurs, early warning is performed for the risk of the battery spray valve, countdown of the battery spray valve is given, operation and maintenance personnel of a power station can conveniently intervene in advance, and larger accidents are avoided. 本发明公开的一种电池喷阀风险实时预警方法、装