Design of warehouse information acquisition system based on RFID

This paper introduces the hardware and software of the warehouse information acquisition system based on RFID (radio frequency identification), and explains the design scheme and implementation method of the system. The system achieves the electronic tags identification, read and write operation through handheld RFID device which is composed by IP4 handheld reader and PDA (personal digital assistant) Intermec 700 mobile computer. The communication between handheld RFID device and PC is completed by handheld RFID device communication base and Microsoft ActiveSync software. By accessing a SQL Server, functions such as automatic data storing, querying and deleting of goods and warehouse information are realized. Combining the former technique, the operations such as warehousing, warehouse delivery, goods moving and inventorying are accomplished. This paper provides an application example of the integration of RFID technology, warehouse information acquisition and warehouse information management system.