基于ZigBee无线传感器网络的井下环境监测系统设计

Underground Environment Monitoring System Based on ZigBee Wireless Densor Networks

为了克服井下环境监测存在的布线复杂、数据准确性不高的弊端,结合井下实际环境特点,设计了一种基于ZigBee无线传感器网络的井下环境监测系统,介绍了系统的硬件和软件设计,给出了系统的建立与测试方法。采用LabVIEW开发了上位机监测软件,能够实时监测井下瓦斯浓度和温湿度。经测试表明,该系统搭建方便,易于扩展具有较高的测量精度。

In order to overcome the disadvantages of traditional wired monitoring methods, a coal mine monitoring system based on ZigBee wireless sensor network is designed considering the characteristics of underground environment. The detailed hardware and software is introduced. The establishment and test methods of the system are also given. The PC monitoring software is developed with LabVIEW, which can monitor the gas concentration, temperature and humidity in a real time way. The test proves that the system is easy to build, to expand. It has a high accuracy.