泥石流无线自动实时监测预警关键技术研究

In this paper, we summarize some key techniques of wireless automatic real-time monitoring and early warning of debris flow. Combined with the characteristics of the monitoring data and the demand of the warning model, we realize the automatic recognition the rainfall process based on the database technique. And the automatic processing of monitoring data by uniform time interval provides data support for the subsequent calculation of the early warning model. At the same time, how to ensure the continuous stable operation of early warning program, realize the automatic real-time process the monitoring data without manual intervention, has been a difficult research problem. In order to overcome this problem, this paper introduces the System Service in our solution, to ensure the stable operation of the whole process of early warning, to achieve a true sense of the automatic real-time process of monitoring and early warning of debris flow. The results of this study are applied to the monitoring and early warning of debris flow in Zoumaling gully, which has successfully predicted the debris flow events in July 8, 2013.