RFIDAs a digital information construction introduced by Chengdu Metro, intelligent mobile warehouse solves the overstock in the supply chain and reduces the pressure on project funds, among which intelligent mobile warehouse isRFIDWarehouse managementSolution main source of information, this sectionRFIDWarehouse management systemIt can display and record data such as the number of materials in the library, the total amount of utilization, and the information of the recipient in real time, reducing the tedious and error rate of manual accounting, improving the accuracy of accounting, and accurately controlling costs.