一種基于PHS、WIFI技術礦用無線通信系統(tǒng)的設計與實現(xiàn)
[Abstract]:China is very rich in underground resources, a variety of mines, and China's population is large, the use of energy is very large, resulting in a large output value of underground energy, at the same time, because of technology and lack of attention to safety management, Therefore, safety accidents often occur in underground mines. The state pays more and more attention to underground safety and invests more and more. Therefore, the improvement and smooth flow of underground information communication is very important. The mine multifunctional communication system in this paper includes ground dispatching module A, ground wired communication module B, ground wireless communication module C, underground wired communication module D, underground PHS wireless module E, underground WIFI wireless communication module F. The ground dispatching module controls the ground wired communication module, the ground wireless communication module, the underground wired communication module, the underground PHS wireless module and the ground communication, and controls the underground WIFI wireless communication module to communicate with the ground through underground industrial Ethernet. The mine multifunctional communication system has the dispatching and communication function of the integrated switching platform of PHS technology and WIFI technology, and realizes the systematic operation of the platform of wireless integration and dispatching administrative communication between upper and lower mine and cable. The utility model relates to a mine multifunctional communication system, which is characterized in that it comprises a ground dispatching module, a ground wired communication module, a ground wireless communication module, a downhole wired communication module, a downhole PHS wireless module and a downhole WIFI wireless communication module. The ground wired communication module, the ground wireless communication module, the underground wired communication module and the downhole PHS wireless communication module are respectively connected with the ground dispatching module. Underground WIFI wireless communication module is connected with ground dispatching module through underground industrial Ethernet. The ground dispatching module includes a IP voice switch, a network switch, a number of servers and a dispatching station, wherein, the IP voice switch, several servers and the dispatching station are respectively connected with the network switch. The underground PHS wireless communication module includes: flameproof base station controller, mine flameproof PHS base station, signal converter, mine intrinile PHS base station, mine wireless communication equipment; The mine flameproof PHS base station is connected with the flameproof base station controller, and the mining intrinsic PHS base station is connected with the flameproof base station controller through a signal converter. The underground WIFI wireless communication module includes: mine WIFI base station and mine wireless communication equipment.
【學位授予單位】:南京郵電大學
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:TN92
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