露天矿高陡边坡物联网监测系统的开发设计

摘要

基于某露天矿高陡边坡在露天转地下开采过程中的失稳特征,本文了构建了边坡多元信息耦合监测的物联网系统,建立了多层多代理分布式系统拓扑模型,考虑到边坡监测智能终端部署环境的复杂性和时变性,提出了可自适应调整的多代理分层嵌套实现方法,提高了物联网系统数据传输的可靠性,设计了双网络混合通信架构和面向边坡位移、应力和声发射监测的物联网平台.研究结果表明,该物联网系统能够有效地对边坡稳定性状态进行耦合监测,为露天矿高陡边坡结构地质灾害的预测预防提供数据支撑.%The failure mechanism of the high and deep slope of an iron open-pit is analyzed.Based on the failure mechanism,an internet of things (IoT) system for the slope is built.The internet of things system is reliable and flexible for the complex environment of open-pit mine.The bidirectional hybrid communication technique and intelligent terminal is designed,which can collect the displacement,stress and acoustic emission data of the slope.Stress monitoring data of two points are taken as an example to show the results from this internet of things system.The IoT system can efficiently monitor the stability of the high and deep slope.The method will provide data to predict disasters of slope of open-pit mines.