Vehicle condition detection rating method and system based on Internet of Vehicles and image data

The invention discloses a vehicle condition detecting and rating method and system based on the Internet of Vehicles and image data, and belongs to the technical field of vehicle condition rating. Comprising the steps of S1, obtaining state information of a vehicle in combination with the Internet of Vehicles and image data; s2, vehicle types are grouped according to the grouping data of the vehicles, groups to which the vehicles belong are obtained, and the groups to which the vehicles belong comprise a plurality of grouped vehicles; s3, determining vehicle condition rating dimensions and subordinate vehicle condition feature factors for the grouped vehicles according to the state information; s4, according to the vehicle condition feature factors, generating vehicle condition scores and a vehicle condition score radar map of the grouped vehicles based on an unsupervised learning technology; and S5, constructing a vehicle condition rating prediction model based on the vehicle condition scores of the grouped