基于WiFi和ZigBee的井下人员无线跟踪与定位系统的设计基于WiFi和ZigBee的井下人员无线跟踪与定位系统的设计.pdf

7 工 矿 自 动 化 No.7 2011 7 Industry and Mine Automation Jul. 2011 科研成果 : 1671- 251X(2011)07- 0001- 06 D I: CNKI:32- 1627/ TP 1355.001 WiFi ZigBee 1 2 1 1 蒋磊 , 于雷 , 王振翀 , 张宜迟 ( 1. () , 100083; 2. , 100029) :针对现有矿山人员定位系统成本高 装复杂只能区域定位等问题, 提出了一种基于WiFi 和 ZigBee 技术的井下人员无线跟踪与定位系统的设计方案和 一种符合矿山实际要求的基于一维线性空间的 实时定位方法,详细介绍了该系统的软硬件设计该系统采用 WiFi 技术组建无线语音局域网络, 采用 ZigBee 技术组建无线传感器监测网络,通过井下综合分站同时发射WiFi和ZigBee无线信号, 实现了井下 实时通信信号和定位信号的覆盖该系统已实际应用,效果良好 : 矿井; 人员定位; 精确定位; 无线通信; 一维线性定位算法; WiFi; ZigBee : TD655.3 :B :2011- 06- 28 13:55 :http:// www. / kcms/ detail/ 32. 1627. TP 1355.001.html Design of Wireless Tracking and Positioning System of Underground Personnel Based on WiFi and ZigBee 1 2 1 1 JIANG Lei , YU Lei , WANG Zhenchong , ZHANG Yichi ( 1.School of Mechanical Electronic and Information Engineering of CUMT . ( Beijing) , Beijing 100083, China. 2.Information Institute of State Administration of Work Safety, Beijing 100029, China) Abstract :In order to solve problems of high cost, complex installation and limitation of zone location of current mine personnel positioning system, the paper put forward a design scheme of wireless tracking and positioning system of underground personnel based on WiFi and ZigBee and a realtime positioning method based on onedimensional linear space which is perfectly fit for realistic requirement of mine underground, and introduced designs of hardware and software of the system in details. T he system uses WiFi technology to construct wireless voice local network, uses ZigBee technology to construct