【摘要】 构建了基于物联网技术的土石坝安全监测自动化系统,利用无线传感网芯片CC2530和GPRS模块完成了传感器节点、路由器节点、协调节点的硬件和软件设计,集成无线传感网和地理信息系统。实现对土石坝大坝变形、渗流、应力应变以及环境气象等各种因子进行全天候的实时监测、采集和控制,并在专家知识库辅助下,实现对土石坝安全性状的智能化、科学化管理。更多还原

【Abstract】 The automatic monitoring system for safety of earth-rockfill dams based on Internet of Things is established.Both the hardware and the software for nodes of sensors,routers and coordinator node are designed by using the wireless sensor network chip CC2530 and GPRS module.The wireless sensor network and geographic information system are integrated.The all-weather real-time monitoring,control and data acquisition of a series of parameters including dam deformation,seepage,stress and strain as well as environmental and meteorological observations are achieved.Therefore the intelligent and scientific management of safety of earth-rockfill dams is realized with the help of the expert knowledge base.更多还原