Design of Commodity Positioning Management System Based on Read-Write RFID Tag Printer

In the era of rapid economic development, large shopping malls are an indispensable part of China’s economic construction. However, there are still many problems in the management system of large shopping malls in China, such as the disordered commodity placement, the difficulties to find the required commodities when the shopping malls are too big, etc. How to solve these problems is an urgent matter to be solved at present. In order to solve these problems, we designed an Radio Frequency Identification (RFID) read-write thermal printer and its management system of the commodity tags. The RFID read-write thermal printer can quickly print RFID tags, at the same time, it is portable and safe. The commodity tag positioning management system reduces the workload of the mall management personnel, enhances the security coefficient of the mall, facilitates the accurate positioning of commodities, and analyzes the sales data.