基于ZigBee技术的RFID系统的设计

现有的RFID（Radio Frequency Identification system，射频辨识系统）技术存在数据安全性不高、识别距离短、设备成本高以及读写系统工作灵活性不强等问题。为了解决RFID技术的上述问题，将ZigBee技术引入RFID系统中，使得基于ZigBee技术的无线射频识别系统有了明显的改良。从远距离RFID系统的设计要求、工作原理着手，提出了该系统的总体设计方案。文章实现了远距离RFID系统的软硬件设计，解决了现有RFID系统的一些弊端，拓宽了该系统的应用范围，并对该技术的发展和应用前景作了展望。

Design of RFID System Based on the ZigBee Technology

The present RFID technology has some disadvantages, for example: low safety characteristic, short transport distance,high equipment cost and low flexibility when reading and writing. In order to resolve these problems, the technology of ZigBee has been introduced to RFID system, which improves the RFID system based on ZigBee greatly. It presented general design project according the function and the working principle of the remote RFID system. This thesis has realized the hardware and software design of rem...