基于ZigBee技术的煤矿井下人员定位系统研究

Study on the ZigBee Technology-based Personnel Position System of the Underground Coal Mine

基于对ZigBee技术的研究,设计了一种煤矿井下人员定位系统。采用微功率无线收发器(FFD)可以实时对井下佩戴微功率定位信号发射机(RFD)的工作人员进行定位、身份识别。由无线收发器采集到的信息通过无线网络传送到地面,一方面实现了井下人员的考勤统计,另一方面为查询矿井中的人员分布情况提供了依据,实现高效救援,适用于各类环境下煤矿的安全管理。

ZigBee technology- based personnel position system is designed in this paper. The system can monitor the locations and identify the status of the personnel with the RFD in the underground coal mine. The personnel information can be collected by the FFD and transmitted to monitor center by the wireless network. The system can get personnel statistics information and inquire the personnel distributed information rapidly for the safety of the coal mine. In addition,this system is adapted to coal mine security management in various situations.