5G通信技术及其在煤矿的应用构想

5G communication technology and its application conception in coal mine

  • 摘要: 近年来我国煤矿无线通信系统首选WiFi和4G通信技术,随着煤矿智能化建设的发展,现阶段煤矿无线通信系统的性能已无法满足煤矿智能化发展的各项需求。对比前几代移动通信技术,阐述了第五代移动通信技术(5G)关键技术及其性能优势;给出了矿用5G无线通信系统的组成及组网方式;结合5G通信技术特点和煤矿智能化发展需求,提出了5G通信技术在煤矿的应用场景,如井下无人驾驶及智能运输、全矿井位置服务、设备远程操控、故障远程诊断、大宽带业务数据传输、煤矿机器人云端控制、全矿井安全监测信息采集、虚拟现实/增强现实矿山等;指出针对煤炭行业的5G技术应用场景还需不断挖掘和完善,且由于5G网络对承载网要求较高,煤矿应预估部署成本,结合自身发展状况和需求搭建矿井5G通信网络。

     

    Abstract: In recent years, WiFi and 4G communication technology are preferred in coal mine wireless communication system in China. With development of intelligent construction of coal mine, the performance of coal mine wireless communication system cannot meet needs of intelligent development of coal mine. The paper described key technologies and performance advantages of the fifth generation mobile communication technology (5G) by comparing with previous generation mobile communication technologies. It also discussed composition and networking mode of mine-used 5G wireless communication system. Combined with characteristics of 5G communication technology and needs of coal mine intelligentization development, it put forward application scenarios of 5G communication technology in coal mine, such as underground unmanned driving and intelligent transportation, whole mine location service, equipment remote control, fault remote diagnosis, large broadband service data transmission, coal mine robot cloud control, whole mine safety monitoring information collection, virtual reality/augmented reality mine. It is pointed out that 5G technology application scenarios for coal industry still need to be continuously explored and improved, and since 5G network has high requirements for carrying network, coal mine should estimate deployment cost, and build mine 5G communication network based on its own development status and needs.

     

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