CAJ | 학술논문

利用井下 Wi-Fi 网络，应用 P2P 连接、UDP 通信及 XML 解析等技术设计了一个基于Android 的井下智能终端系统。该系统终端可以自动接入煤矿井下现有的802.11N 等网络，实现与矿山已经建立的感知网络和现存的矿山6大系统进行实时数据交换以及人员的可视化通信。智能系统包括数据层、服务层和客户层。依靠井下物联网服务层获取井下传感设备返回的数据，借助于 Wi-Fi网络通信实现服务层和客户层的互动，客户层的客户端可以实现可视化操作，可以随时了解井下环境现状和生产状况，更高效地帮助煤矿预防生产事故，提高生产安全系数。
이용정하 Wi-Fi 망락，응용 P2P 련접、UDP 통신급 XML 해석등기술설계료일개기우Android 적정하지능종단계통。해계통종단가이자동접입매광정하현유적802.11N 등망락，실현여광산이경건립적감지망락화현존적광산6대계통진행실시수거교환이급인원적가시화통신。지능계통포괄수거층、복무층화객호층。의고정하물련망복무층획취정하전감설비반회적수거，차조우 Wi-Fi망락통신실현복무층화객호층적호동，객호층적객호단가이실현가시화조작，가이수시료해정하배경현상화생산상황，경고효지방조매광예방생산사고，제고생산안전계수。
In this paper, a design of intelligent system based on Android by the underground mine Wi-Fi network has been proposed. The system also uses P2P connections, UDP communication and XML parsing technology. The terminal can automatically access the existing network of mine, like 802.11N, to realise real-time data exchange with existed six systems of aware network and mine, and visual communication. The whole system contains date source layer, server layer and client layer. Using Internet of Things, the server layer automatically gets all kinds of data from the data source layer with sensors underground. Using the underground mine Wi-Fi network, the client layer interacts with the server layer anytime and anywhere. Based visualization client, users could learn environment information and coal production, coals could prevent mine accidents more efficient and improve the safety factor of production.