Zigbee无线传感器网络的研究与实验

Study and experiment on zigbee wireless sensor network

Zigbee低功耗无线网络作为现存的最适合于搭建无线传感器网络的新兴技术,目前已经越来越多的受到人们的关注。本文详细介绍了Zigbee无线协议的框架结构,消息传输及寻址方式,并给出了基于Zigbee无线传感器网络的组网及路由过程。最后通过使用Michrochip公司提供的TSZ-008Zigbee开发套件,进行了基于Zigbee协议的消息发送、接收及RFD设备功能实验。实验表明,基于Zigbee技术的无线传感器网络完全可以实现消息的正常传输及组件间的相互控制,可以最大限度地满足一般应用对无线传感器网络的要求。

Zigbee low power wireless networks, as the fittest plane for WSN in existing, are increasingly paid attention by people. This paper introduces the architecture of Zigbee, the message types and formats, and the way of addressing. Subsequently, the paper summarizes the process of forming network and routing. Finally, the experiment is processed on sending and outgoing message, and function testing on RFD using TSZ-008 Zigbee provided by Michrochip. The experiment results indicate that the wireless networks based on Zigbee can fulfill the messages transfer and mutual control between units correctly, and totally satisfy the application demands of wireless networks.