Development And Implement Of SME's Purchase-Sale-Storage System Based On Radio Frequency Identification

The application of RFID technology has become more and more common. It has gradually become the indispensable tools and instruments for enterprises to improve their management level, reduce costs and enhance the competitiveness. So it has great significance to study the P-S-S system based on RFID.This article integrates RFID technology applying to small and medium enterprises P-S-S system.It improves accuracy of data acquisition and real-time in the operation of the various activities, and reduces strength of the staff. It meets the information technology, automation and modernization of SMEs, and enhances the ability of to adapt to rapidly changing market and customer needs.First, it analyzs the P-S-S System of SMEs based RFID. It analyzes the problems of SME's P-S-S system, and carries out its needs. It analysis the application feasibility of implicating the RFID technology in SME's P-S-S system from the economic, technical and organizational management. It analysis the business process of SME's P-S-S system based RFID.Second, It designs the P-S-S System of SMEs based RFID. It analysis the values of RFID in the SME's P-S-S system and the strategy of RFID technology into the SME's P-S-S system. On this basis, builds the application framework of SME's P-S-S System based on RFID technology. In this framework, designs the reader, electronic tags, interface and database. Finally, detailed analysis the application of RFID technology in the procurement, inventory, and sales management system.Last but not least important, The paper developed and implemented the SME's P-S-S system based RFID technology. Using .NET development platform and SQL2000 database to build the SME's P-S-S system based RFID technology. And using c# development language for system design and development. Finally, applying it to Jiangsu Hecheng Chemical Materials Co., Ltd, and improving the management level of the enterprise and reducing costs .It provides strong support for enterprises to accurately and quickly the decision.