基于LoRa技术的顶板监测系统的应用  

Application of Roof Monitoring System Based on LoRa Technology

作　　者：朱海峰 杨锐 Zhu Haifeng;Yang Rui(Zaozhuang Wangchao Coal Mine Co.,Ltd.,Shandong Zaozhuang 277100;Shandong Jingcheng Zhihe Information Technology Co.,Ltd.,Shandong Ji'nan 250000)

机构地区：[1]枣庄王晁煤矿有限责任公司,山东枣庄277100 [2]山东精诚致和信息科技有限公司,山东济南250000

出　　处：《山东煤炭科技》2021年第9期181-183,共3页Shandong Coal Science and Technology

摘　　要：王晁煤矿之前井下使用的是机械式顶板离层仪,日常使用及检查读数时需下井观看,操作比较复杂,为了及时发现顶板异常,煤矿决定对顶板监测系统进行升级改造。顶板监测系统凭借LoRa无线传输距离远、专用电源箱供电布线简单、系统后期扩容便利的优点,顺利承接煤矿的矿压监测系统的升级改造项目,并达到了很好的应用效果,对LoRa技术在井下的应用提供了很好的参考。The mechanical roof separation instrument was used in Wangchao Coal Mine before,and the daily use and reading need to go down to watch,and the operation is more complicated.In order to find the roof abnormality in time,the coal mine decided to upgrade the roof monitoring system.With the advantages of long wireless transmission distance of LoRa,simple power supply and wiring of special power box and convenient capacity expansion in the later stage,the roof monitoring system successfully undertakes the upgrading and transformation project of mine pressure monitoring system in coal mine,and achieves a good application effect,which provides a good reference for the application of LoRa technology in underground.

关 键 词：LoRa 矿压监测 无线组网 

分 类 号：TD67[矿业工程—矿山机电]