Real-time flood prevention monitoring system based on edge calculation and big data

A real-time flood prevention monitoring system based on edge computing and big data comprises a real-time monitoring unit, more than two edge calculation modules. The real-time monitoring unit is usedfor acquiring images acquired in a real-time manner to the edge calculation modules. Each edge calculation module performs single-point pre-calculation corresponding to at least one monitoring point,identifies and classifying the data at the network edge, and reports the abnormal trend data after identifying abnormal trend data. The system also comprises a data storage and calculation center which is only connected with the changed picture data sent back by all the edge receiving calculation modules, carries out overall continuous flood trend prediction and flood control planning, and sendsa result; a real-time monitoring and early warning center used for receiving the single-point flood trend abnormity identified by the edge calculation module in real time; and a big data center usedfor transmitting alarm and pr