A control method of a car washing scratch danger system

The invention provides a control method of a car washing scratch insurance system. The control method comprises the following steps of S1, obtaining the license plate information of a client; S2, judging whether the license plate information is insured or not, and if yes, entering S3; S3, obtaining first appearance pictures of the front view, the rear view, the left view and the right view of thevehicle corresponding to the license plate information; S4, after the vehicle washing is finished, obtaining third appearance pictures of the front view, the rear view, the left view and the right view of the vehicle corresponding to the license plate information at the first time, judging whether a report exists or not within the preset time of the vehicle washing, and if yes, entering the step S5; S5, obtaining a second appearance photo of one side, corresponding to the scratch, of the reporting vehicle, comparing the second appearance picture with the picture at the corresponding visual angle in the third appearanc