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中文摘要：
分析了新一代无线通信技术Z igBee的协议模型、网络拓扑结构和低功耗、低成本和灵活组网等特点,介绍了基于Z igBee技术的煤矿井下人员跟踪定位系统设计,包括系统网络拓扑结构、节点基本结构、节点通信、人员定位算法等,通过有线与无线结合的方式,采用信号强度检测的方法,实现地面控制中心对井下人员的实时跟踪定位,同时监管部门可以实现远程监控。
英文摘要：
The ZigBee technology as a new generation of wireless communication technology has been widely used in low data rate industry field due to its low power,low cost,and flexible networking features and so on. Introduced a design of the tracking and positioning system of underground coal mines based on the ZigBee wireless technology, including network topology, the basic structure node, node communications, personnel positioning algorithm. With combination of wired and wireless and signal intensity detection method, real - time tracking and positioning were realized, the supervision departments can achieve remote monitoring.
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