摘要
本文首先简要介绍无线传感器网络的体系结构,然后给出一个基于IEEE 802.15.4和Zigbee协议的无线传感器网络教学实验系统。该系统中的多个传感器节点可以组成多种不同的拓扑结构,并可以将采集到的数据通过GSM网络发送到用户终端,用户也可以通过GSM网络对远程传感器节点进行控制。该教学实验系统已被许多院校采用,亦可直接应用于其他领域。
The architecture of wireless sensor network(WSN) is introduced briefly and a novel WSN experiment system is given in this paper. The experiment system is based on IEEE 802. 15.4 standard and Zigbee protocol. The sensor nodes of the system can form different topologies and every node can acquire information. The information from sensors can be transmitted to users and the users can also control the remote sensor nodes via GSM network. The experiment system has been applied in many universities and it will be used in many fields in the future.
出处
《电气电子教学学报》
2006年第5期76-80,共5页
Journal of Electrical and Electronic Education
基金
江苏省高技术研究重大项目(BE2005001
BG2004002)
江苏省科技攻关重大项目(BE2004008)
高等学校博士学科点专项科研基金(20030286017)
江苏省基础研究(BK2003055)