Method and equipment for evaluating residual value of operating pure electric vehicle

The invention relates to the technical field of residual value data processing, in particular to an operation pure electric vehicle residual value evaluation method and device. The method for evaluating the residual value of the operating pure electric vehicle comprises the steps: 1, acquiring vehicle purchase data of the operating pure electric vehicle to be evaluated and calculating the reset cost P0 of the vehicle; 2, acquiring operation and maintenance data of the vehicle, wherein the operation and maintenance data is divided into a data set I and a data set II; 3, establishing a vehicle residual value rate evaluation model, and inputting the vehicle residual value rate evaluation model into the data set I to obtain a vehicle residual value rate C; 4, establishing a scoring system model and an analytic hierarchy process model, determining a scoring coefficient Kn of each parameter and a weight Pn of each parameter in the data set II, and calculating a residual value rate correctioncoefficient K through a