A mountain torrent disaster early warning and monitoring system based on edge computing

Abstract

The present invention relates to a mountain torrent disaster early warning and monitoring system based on edge computing, including a perception layer, a convergence layer, a transmission layer and an application layer: the perception layer is used to collect sensor data; the convergence layer participates in global collaboration at the edge of the sensor network , used to fuse different locations and different types of sensor data; the transmission layer is used to realize the communication link between the aggregation layer and the application layer; the application layer is used for real-time monitoring and emergency command of flash flood disaster-causing elements. The invention can provide low power consumption, low cost, distributed computing, mass connection, and real-time credible data services for disaster prevention and mitigation.

Description

technical field [0001] The invention relates to the technical field of mountain torrent disaster early warning, in particular to a mountain torrent disaster early warning and monitoring system based on edge computing. Background technique [0002] The area of ​​mountain torrent disaster prevention and control areas in my country is large; the hilly areas are affected by topography and landforms, and the local microclimate characteristics are obvious; the current monitoring network in the mountain torrent disaster prevention and control areas is not enough, and the coverage rate is not high; The degree of automation is low, and it is difficult to capture the information of sudden rainstorms and floods; there is also a lack of monitoring facilities for debris flows and landslides induced by mountain torrents. The data collection of water and rain conditions in small watersheds in the hilly area mainly relies on manual observation and manual flood reporting. The communication equ...

AI Technical Summary

Problems solved by technology

[0002] my country's mountain torrent disaster prevention and control area is large; the hilly area is affected by terrain and landform, and the local microclimate characteristics are obvious; The degree of automation is low, and it is difficult to capture the information of sudden rainstorms and floods; there is also a lack of monitoring facilities for debris flows and landslides induced by mountain torrents. The data collection of water and rain data in small watersheds in hilly areas mainly relies on manual observation and manual flood reporting. The communication equipment is outdated and the methods are backward. The speed of water and rain data transmission is slow, the degree of automation is low, and the timeliness of information transmission is poor.

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