基于物联网技术的地质灾害动态监测预警体系及其架构

Dynamic monitoring and early warning system of geo-hazards based on the technology of internet of things

近年来我国地质灾害频发群发,由于地质灾害具有隐蔽性强、突发性强、破坏性强等特点,进行准确的监测预警难度非常大。针对地质灾害监测预警手段和方法在现阶段的不足和未来发展需求,结合物联网、通讯等技术,深化对地质灾害的认识,分析研究物联网技术在地质灾害(泥石流、崩塌、滑坡等)监测预警中的应用。通过多源自动化监测数据融合,建立相应的监测信息采集、传输、处理和发布机制,以提升预警预测信息的及时性和有效性。

Geo-hazards occurred frequently these years in our country,with some properties of deep concealment,high unexpectedness and strong destructiveness,which make it very difficult to the monitoring and early warning. In this study,we investigated the application of internet of things and communication technologies in monitoring and early warning for geo-hazards( debris flows,collapse and landslide). We used automatically-inspected data collected from various regions into a mechanism which includes information collection,transfer,processing and announcement so as to find a effective way for monitoring and early warning of geological disasters.