Windshield wiper control method and device of new energy automobile

The invention discloses a windshield wiper control method and device of a new energy automobile, and relates to the field of windshield wiper control. The method comprises the steps that whether an automobile is in a raining driving state or not is judged; if the automobile is in the raining driving state, a first picture corresponding to the windshield is obtained; obtaining the first picture definition of the first picture; if the first picture definition is smaller than the picture definition threshold value, whether the first picture definition exists in a preset decontamination database or not is judged; if the first picture definition exists in the preset decontamination database, obtaining a first windshield wiper speed corresponding to the first picture definition in the preset decontamination database; and controlling the wiper to wipe the windshield according to the first wiper speed. By implementing the technical scheme provided by the invention, the problem that an automatic windshield wiper contr