Vehicle automatic paint film detection method and system

Abstract

The invention provides a vehicle automatic paint film detection method and system, which can obtain vehicle factory paint film thickness data, including information corresponding to location and paint film thickness; collect vehicle accident paint film data and vehicle maintenance paint film data, including paint film change point information ; Collect vehicle artificial paint film detection data, including manual detection paint film point information; select a detection surface of the vehicle, add the paint film change point information and manual detection point information to the point data set, and calculate according to the point data set Send the automatic spotting position information to the robotic arm; make the robotic arm move to the point to be detected according to the received automatic spotting position information, and drive the paint film thickness detector installed at the front end to detect the paint film thickness; The paint film thickness detected by the detector is compared with the vehicle factory paint film thickness data, and the difference value of the paint film thickness is calculated. Realize automatic vehicle paint film detection, reduce manual workload, and improve vehicle paint film detection speed.

Description

technical field

[0001] The present invention relates to the technical field of vehicle automatic detection, in particular to a vehicle automatic paint film detection method and system. Background technique

[0002] With the improvement of people's quality of life, urban vehicles have grown rapidly. With the growth of vehicles, the second-hand transactions of vehicles have become more frequent. During the use of vehicles, if a large or small accident occurs, the paint film of the vehicle is the part that changes frequently. If the thickness of the paint film of the vehicle exceeds the thickness of the paint film at the factory to a certain extent, the vehicle must have had an accident. If the paint film thickness of the vehicle can be measured more accurately and quickly, and the paint film thickness data can be fed back, consumers can better understand the usage of the vehicle and the estimated price in the process of buying a used car. Existing used car paint film detectio...

Images