Tracking in Work-in-Process Using a Mobile Terminal Based on MES

With the raplid development of manufacturing industry, MES (Manufacturing Execution system) plays an important role within the industry, it can optimize the production process; however, it cannot provide real-time work-in-process during the production. With the advent of a 3G era, workers can scan and decode QR code using a mobile terminal, which is then transferred back to the server through the 3G network. This is an easy process to manage in real-time. Research has shown that tracking products with a mobile terminal based on MES has a wide range of application.