关键词: 视觉检查；视觉镜头；工控机；智能制造；质量控制；车辆防错系统；视觉技术集成

Abstract: As consumers become materially richer, so do their spiritual lives.In order to meet the needs of consumers, automobile design is becoming more and more diversified in configuration, function and entertainment system, vehicle configuration, functions, entertainment facilities are also diversified and personalized design. In the automobile assembly workshop, the main quality control measures are still personnel inspection, and the diversified and personalized configuration requires higher overall skills of personnel. In order to reduce the risk of wrong inspection and missing inspection, the visual inspection system described in this paper can solve this risk. Visual inspection system is the use of programmable logic controller industrial control technology to control the visual lens, in the production line to obtain evidence of the entity, and then compare in the background database, and then identify the wrong installation, missing installation and other quality problems,through real-time display and alarm, remind maintenance personnel to deal with quality problems.At the same time, the system has deep learning function, can horizontally expand the database and other functions. The results show that the research and popularization of visual inspection system can reduce the input of production line personnel and promote the application of automation and intelligence in manufacturing industry.

Key words: Visual inspection; Visual lens; Industrial computer; Intelligent manufacturing; Quality control; Vehicle error-proofing system; Visual technology integration