Research on Fault Diagnosis of Electric Vehicle Power Battery Based on Attribute Recognition

Along with the popularization of electric vehicles, electric vehicle power battery in the process of spontaneous combustion, a fire problem has occurred frequently, in order to reduce the electric car driving potential safety hazard in the process, in this paper, by using attribute recognition theory, this paper analyzes the reason of the electric vehicle power battery failure, using attribute recognition model of new energy in the process of the electric vehicle charging power battery fault, achieve rapid positioning of fault source, the guarantee of power battery in the process of the electric car driving safety.