ZigBee技术在煤矿井下监测系统中的应用研究

针对传统煤矿井下监测系统采用人工监测的缺陷,以及目前井下监测系统的现状需求,提出一种基于ZigBee技术和GPRS技术相结合的自动化、智能化实时监测系统.系统采用星型网络拓扑结构,利用无线传感器作为节点,将采集现场设备工作状态及故障报警等数据通过ZigBee网络汇集到无线网关,再通过GPRS网络将监测数据接入Internet网络,调度指挥中心通过Internet网对井下信息进行实时监测.该系统克服了传统监测精度差、功耗大的缺点,具有很好的应用前景.

Application of ZigBee Technology in Coal Mine Monitoring System

For the defects of traditional coal mine monitoring system using artifical monitoring,and the current status quo needs downhole monitoring system.This paper proposes a combination of automation based on Zigbee technology and GPRS technology,intelligent real-time monitoring system.The system uses a star network topology and Wireless sensors as nodes. Status and fault alarm of the field device will be collected through the Zigbee network brings together wireless gateway. Monitoring data through the GPRS network connected to the Internet network.Dispatch center through the Internet network for Internet network for real-time monitoring of downhole information.