实时自动监测系统在库区某滑坡监测中的应用

Real-time Automatic Monitoring System Used in Landslide Monitoring of Three Gorges Reservoir Region

三峡库区首次175 m试验性蓄水过程中,三峡库区云阳县某滑坡出现了险情,受到地质勘测相关部门及社会各界的广泛关注。为了实时掌握该滑坡的变形动向,通过无线网络并结合Internet网络,利用无线远程数据传输系统,实现对数据的采集和无线传输,并通过信息处理中心建立起完整的监测系统,以实现对该滑坡的实时自动监测。一年来的运行结果显示,实时监测系统保证了监测数据的连续性,可以较好的反映出滑坡的变形特征及变形趋势,且该系统具有低功耗、低成本、高可靠性等特点,是一套比较理想的监测系统。

In Three Gorges Reservoir Region there was/he first time of 175m experimental storage process, some landslides in Yunyang County were in dangerous situation, which attracts widespread attention of the geological survey related department and the community . For real-time detection of the distortion trend of the landslide, the Internet network is in combination with the wireless network, the use wireless long range data transmission system to realize data gathering and the wireless transmission, then, to establish a complete observation system through the information processing center for realizing this landslide real-time automatic monitoring. One year operation result showed that the real-time observation system had guaranteed the monitoring data continuity, there was a good reflection of landslide distortion characteristic and the distortion tendency, this system has low power consumption, low cost, redundant reliability, is a set of quite ideal observation system.