高层建筑人员定位系统  

High-rise Building Personnel Positioning System

作　　者：徐英哲 彭飞[1] Xu Yingzhe Peng Fei(Anhui Sanlian College, Hefei 230601, China)

机构地区：[1]安徽三联学院,安徽合肥230601

出　　处：《广东化工》2017年第19期160-161,145,共3页Guangdong Chemical Industry

基　　金：[基金项目]高层建筑智能疏散引导系统设计与应用;201610959034

摘　　要：本文讲解了zigbee技术在高层建筑定位系统中的设计,其中包括参考节点,定位节点,网关等。利用MATLAB对三边测量法、三角形质心定位算法这两种定位算法进行仿真模拟,通过对定位算法的仿真模拟得知三角形质心定位算法的精确度相对比较高,将使用三角形质心定位算法作为该系统的定位算法。最后使用监控软件对该系统进行调试,测试其稳定性。测试结果最高精度可达1 m左右,其定位误差能控制在3 m以内,已大致满足高层建筑日常定位需求。This paper explains the design of ZigBee technology in the positioning system of high-rise building, including reference nodes, positioning nodes, gateways and so on. The simulation using the MATLAB simulation of three edge measurement method, triangle centroid location algorithm of the three algorithms. Through the simulation of algorithm simulation show that the triangle centroid location algorithm＇s accuracy is relatively high, will use the triangle centroid location algorithm as the positioning algorithm of this system. Finally, using the monitoring software to debug the system and test its stability. The highest accuracy of the test results can reach IM, and the positioning error can be controlled within 3M. Have roughly met the daily positioning requirements.

关 键 词：人员定位 Zig Bee技术 定位算法 MATLAB仿真模拟 

分 类 号：TP202[自动化与计算机技术—检测技术与自动化装置]