摘要
针对山体滑坡监测布线难度大,实施困难问题,提出了一种基于无线传感器网络的山体滑坡监测设计方案;该方案结合无线网络传感器技术,GPRS技术以及GPS定位技术,通过无线传感器网络采集山体倾角,液位值实时数据,以及GPS节点坐标信息汇总到嵌入式网关通过GPRS网络接入远程监控中心;通过综合分析可以及时预测滑坡发生的具体位置,为及时疏散居民提供宝贵的时间;文章详细介绍了系统的软硬件设计方法,系统通过实物搭建和实验分析验证了方案可行性;测试表明:系统稳定性好,相对误差控制在3%以内.可以较好地预测滑坡发生。
In order to solve the Wiring is difficult and the implementation difficulties of landslides monitoring, a design scheme of landslide monitoring based on Wireless Sensor Network was proposed this paper. It combins the technology of wireless sensor networks, GPRS technology, and GPS location technology , which through wireless sensor networks collect the mountain angle, fluid level real-time data, as well as GPS coordinates information into the node embedded gateway by using GPRS access the remote monitoring center network. It can predict the location of landslide through comprehensive analysis, and for the timely evacuation of residents provided valuable time. This paper introduces the hardware and software design method of the system, the system is validated the feasibility through the physical build and experimental analysis. The testing results show that： the system has a good stability, the relative error within 3%, we can better predict landslides.
出处
《计算机测量与控制》
北大核心
2014年第9期2779-2780,2788,共3页
Computer Measurement &Control
基金
广西自然科学基金资助项目(2013GXNSFAA019332)
广西壮族自治区教育厅资助项目(2013ZD024)
广西信息科学实验中心资助项目(20130323)
广西自动检测技术与仪器重点实验室基金项目(YQ14106)
