基于无线传感器网络的防盗墓系统设计  

Design of theft-proof tomb system based on wireless sensor network

作　　者：马亚松[1] 韩焱[1] 邵云峰[1] 李坤[1] MA Yasong HAN Yan SHAO Yunfeng LI Kun(Institute of Information Detection and Processing Technology,North University of China,Taiyuan 030051,China)

机构地区：[1]中北大学信息探测与处理技术研究所,山西太原030051

出　　处：《中国测试》2017年第5期66-70,共5页China Measurement & Test

基　　金：国家自然科学基金(61471325);高等学校博士学科点专项科研基金(博导类)(20121420110006);国防重点实验室基金(9140c12040051010)

摘　　要：针对盗墓形势日益严重,传统防盗墓措施已经不能解决"高科技盗墓技术"出现的问题,提出一种基于无线传感器网络的防盗墓系统设计方案。该系统采用动态选择工作节点和对岗哨节点进行阈值设置的方式降低了系统的功耗;采用改进型Infrastructure结构,解决室内多遮挡无线传输衰减问题;利用无线网桥,完成远程控制平台对偏僻墓穴的实时监测。测试结果表明:对盗墓者定位与轨迹跟踪结果精确,无线传输距离≥13 km,传输速率达16 Mb/s,数据传输性能良好。With growing cases of grave robbery, the conventional theft-proof tomb measures can no longer avoid high-tech robbery. To address this problem, a design scheme of a theft-proof tomb system based on wireless sensor network is proposed. The system reduces power consumption through dynamic selection of work nodes and threshold value setting of sentry nodes. Improved Infrastructure structure is applied to tackle the wireless transmission attenuation problem because of multi-occlusion in the tomb and wireless bridge is used for real-time monitoring of desolate tomb through remote control platform. Test results show that the proposed method can accurately locate and track the tomb -robber, with wireless transmission distance being no less than 13km and transmission rate up to 16Mb/ s, showing excellent data transmission performance.

关 键 词：防盗墓 无线传感器网络 多遮挡 动态选择 Infrastructure结构 无线网桥 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]