基于ZigBee无线网络的温湿度监测系统*

作者：尹航，张奇松，程志林 日期：2008-12-26/span> 浏览：3183 查看PDF文档

基于ZigBee无线网络的温湿度监测系统*

尹航，张奇松，程志林
(杭州电子科技大学 自动化学院,浙江 杭州 310018)

摘要：为克服有线温湿度监测系统存在的诸如线路多、布线复杂、维护困难等不足，针对大棚温室、粮库仓储等的温湿度监测应用需求，将传感器与ZigBee无线通信技术相结合，提出了无线温湿度信息监测系统设计方案，并详细论述了监测系统的网络结构、硬件模块设计和软件设计，实现了点对点星型结构的无线传感器网络。研究结果表明，该无线化的温湿度信息监测系统具有系统结构简单、可靠性与扩展性好、布点灵活等特点。
关键词：温湿度数据监测；无线网络拓扑结构；ZigBee；CC2420；CC2430
中图分类号：TP274文献标识码：A文章编号：1001-4551(2008)11-0020-04

Temperature and humidity monitoring system based on ZigBee wireless network
YIN Hang, ZHANG Qisong, CHENG Zhilin
(School of Automation, Hangzhou Dianzi University, Hangzhou 310018, China)
Abstract: In order to overcome the disadvantages of temperature and humidity monitoring wired system such as many wires, complicated arrangement, and difficult maintenance, according to the temperature and humidity monitoring needs of greenhouse, barn storage and so on, a wireless design scheme of temperature and humidity information monitoring was proposed. The network structure, the design of the hardware and software modules of the monitoring system were discussed in detail. And finally the pointtopoint starformed wireless sensing network was carried out. The experimental results show that the wireless temperatureandhumidity monitoring system has simple structure, high reliability, good extensibility and flexible configuration.
Key words: temperatureandhumidity monitoring; wireless network topology; ZigBee; CC2420; CC2430
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