基于ZigBee技术的煤岩动力灾害电磁辐射监测节点设计

针对目前煤岩体动力灾害电磁辐射监测预警系统中测点数量多,布设受矿井巷道结构影响大等问题,提出了一种基于ZigBee技术的煤岩体电磁辐射信号无线监测节点设计方案.该方案具有拓扑结构灵活、功耗低、可靠性强等优点,与煤矿以太环网通信接口兼容,可以实现对巷道煤岩体电磁辐射的连续性监测,对于提高煤岩体电磁辐射的监测水平具有重要意义.

Design of Electromagnetic Radiation Monitoring Nodes for Coal Rock Dynamic Disasters Based on ZigBee

In order to solve these problems such as the large number of the electromagnetic radiation measuring points of the coal and rock dynamic disaster monitoring and early warning system,significant influence of the mine roadway structure on the layout,a scheme of monitoring nodes of electromagnetic radiation of coal rock dynamic disasters based on ZigBee is proposed.The scheme has the advantages on the flexible topology,low power consumption,strong reliability,and it is compatible with the coal mine Ethernet communication interface,and can realize continuous monitoring of electromagnetic radiation of coal and rock roadway,which has important significance for improving the monitoring level of electromagnetic radiation of coal and rock.