Automobile surface appearance defect detection system and method

The invention relates to an automobile surface appearance defect detection system which comprises a frame system and a detection system, the frame system comprises a frame assembly, an exposure assembly is arranged on the inner side of the frame assembly, and a detection assembly is arranged on the inner side of the frame assembly and located on the side of the exposure assembly. The frame assembly comprises a mounting plate fixedly mounted on the surface of the mounting surface, and a detection frame is fixedly mounted at the top of the mounting plate. According to the automobile surface appearance defect detection system and method, the surface of the automobile body is completely illuminated through the exposure assembly, the color sensing probe and the scanning camera are matched to shoot and scan the surface of the automobile body, then shot data and scanned data are uploaded to the computer, real-time data and standard template data are compared through artificial intelligence, automatic marking is carr