Ocean storm surge disaster early warning system and method thereof

Abstract

The invention relates to an ocean disaster early warning system, in particular to an ocean storm surge disaster early warning system. The invention combines a multidimensional ocean storm surge disaster monitoring device, a ground receiving device and embedded subsystems are adopted to control the monitoring device, a data storing device and a center system are arranged at far end to monitor each embedded subsystem, and the center system is connected with a relay and receives data of sensors embedded in bridge, road and mass transportation equipment. Communication and network technology are utilized to transmit multisource multitemporal heterogeneous storm surge disaster data and image which are obtained by the monitoring device to the ground receiving device, preprocessing is carried out by the embedded subsystem, then the data and image are transmitted to the data storing device, and finally data mining is carried out by the center system; according to route of typhoon, wind speed and wave speed, area of influence and loss estimation, massive computing is carried out; and the center system also judges the condition of traffic road according to urban traffic data acquired by an induction coil and a radio frequency identification device in a traffic information acquisition system, thus providing a real-time and reliable scheme for vacating personnel in disaster-affected area and providing accurate prejudgement for preventing and reducing disaster. Early warning result of the system can be checked by virtue of a webpage or PDA, and visual auxiliary decision information can be provided for storm surge disaster.

Description

technical field [0001] The invention relates to a marine disaster early warning system, in particular to a marine storm surge disaster early warning system. Background technique [0002] The ocean contains extremely rich resources, but it also brings certain disaster threats to human beings. Marine disasters mainly include storm surges, red tides, sea ice, marine corrosion, sea fog, oil spills, coastal erosion, sea level rise, etc. In terms of loss, storm surge disasters rank first among marine disasters. [0003] my country's storm surge early warning and forecast work began in the 1970s, and the storm surge early warning and forecast has greatly reduced the casualties caused by disasters. However, compared with the social needs and the international advanced level, my country still has a big gap in the degree of automation of storm surge monitoring, storm surge forecast and assessment technology, and tide-proof emergency plans. In recent years, in the development of mari...

AI Technical Summary

Problems solved by technology

At the same time, due to the complexity of marine data, multiple sources of data sources, heterogeneous data platforms, and irregular data formats, etc., the difficulty of data integration is increased and the efficiency of data use is reduced.

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