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提出了一种基于Wi-Fi的矿用无线调度指挥通信系统设计方案。该系统提供与解决方案集有线和无线通信于一体,日常生产指挥调度和应急救援通讯于一体,语音/视频/数据于一体,智能通讯系统联动报警于一体的综合提供与解决方案,实现煤矿井下工作环境的无线通信,并可与煤矿程控电话、井下扩音电话实现互联互通。系统以光纤有线网络为骨干,以无线网络为延伸,在井下设立若干基站,通过无线局域网络覆盖井下巷道,该系统不仅可以实现正常的通信、井下移动办公功能外,还可以实现调度相关的呼叫、多方会议等功能。
A design scheme of Wi-Fi based wireless dispatching command and communication system is proposed. The system provides integrated solutions and solutions that combine wired and wireless communications with solution set, daily production command and dispatch and emergency and rescue communications, voice / video / data integration, and intelligent communications system with integrated alarm to achieve coal mine underground Work environment, wireless communications, and with the program-controlled coal mines, underground PA phones to achieve interoperability. The system takes the optical fiber wired network as the backbone and the wireless network as the extension, sets up a number of base stations in the underground and covers the underground tunnel through the wireless local area network. This system not only can realize the normal communication and downhole mobile office functions, but also can realize the scheduling related calls , Multi-party conference and other functions.