黄金科学技术 ›› 2023, Vol. 31 ›› Issue (1): 144-152.doi: 10.11872/j.issn.1005-2518.2023.01.140
蓝升传1(),陶干强1,房智恒2,曾庆田3,王史文3,朱忠华1()
Shengchuan LAN1(),Ganqiang TAO1,Zhiheng FANG2,Qingtian ZENG3,Shiwen WANG3,Zhonghua ZHU1()
摘要:
矿山井下环境特殊,且开采过程常伴随有毒有害气体,在对此类环境参数进行采集与传输时,常用无线通信技术存在通信距离短和抗干扰差的弊端。为解决此问题,设计了一套基于LoRa和物联网技术的矿井环境监测系统,对井下环境进行实时监测,并通过LoRa模块进行传输。监测系统包括数据采集端、汇总终端和数据监测平台3个部分,数据监测平台包括云平台和微信小程序。数据采集端搭配环境多传感器,通过布置多个LoRa中继节点传输监测点数据,实现较长距离无线传输,汇总终端将数据处理后通过WIFI发送至云平台,微信小程序数据通过调用云平台数据得到,最终完成监测数据的存储及可视化。测试结果表明:该系统功能稳定,能够实现井下的环境监测功能,易于安装、便于二次开发且井下无需排线。本研究进一步完善了矿山安全监测系统,增强了矿山灾害防治能力与应急救援能力。
中图分类号:
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[1] | 赵子瑜, 毕林. 矿边智能:智能矿山边缘侧建设新趋势[J]. 黄金科学技术, 2023, 31(6): 964-977. |
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