本系统以光纤有线网络为骨干，以无线网络为延伸，在井下设立若干无线基站，无线基站之间支持无线链路连接，每台无线基站都具有无线接入和无线转发的功能，组成无线局域网络覆盖井下巷道，使得井下数据在数据终端和各基站之间有秩序的接力转发。这种无线接力转发组网的方式在国内外属前沿技术，在井上已有初步的应用。-The system to fiber optic cable network as the backbone for the extension of wireless networks, several wireless base stations set up in the pit, to support the wireless link connection between the wireless base station, each wireless base station with wireless access and wireless forwarding to form a wireless LAN underground tunnel network coverage, making the underground the order of the relay forwarding data between data terminals and base stations. The way of the forward wireless relay network is a cutting-edge technology at home and abroad, in Inoue has an initial application.