Earthquake early warning system

Abstract

The invention provides an earthquake early warning system comprising a seismic network base station system, an earthquake information processing system, an earthquake information release system, an earthquake early warning gateway system, an earthquake information correction system, an earthquake information service system, a mobile terminal earthquake early warning system and a multimedia terminal earthquake early warning system, wherein the seismic network base station system comprises a plurality of base stations used for collecting earthquake starting information and sending the collected earthquake starting information to the earthquake information processing system; the earthquake information processing system processes the earthquake starting information to generate earthquake information and sends the earthquake information to the earthquake information release system; the earthquake information release system sends the earthquake information to the earthquake early warning gateway system; and the earthquake early warning gateway system comprises a plurality of early warning gateways, the early warning gateways receive the earthquake information from the earthquake information release system and send the earthquake information to the earthquake information service system, and the earthquake information service system sends the earthquake information to the mobile terminal earthquake early warning system and the multimedia terminal earthquake early warning system.

Description

technical field [0001] The invention relates to the field of earthquake early warning. Specifically, the present invention particularly relates to an earthquake early warning system capable of real-time monitoring, release and correction of earthquake early warning. Background technique [0002] "Earthquake early warning" refers to the action of issuing a warning and taking measures before the occurrence of a sudden large earthquake, before the serious disaster occurs, and sending an alarm to the fortified area a few seconds to tens of seconds before the earthquake wave propagates to the fortified area , to reduce local losses. [0003] The earthquake early warning system is a new method that can effectively mitigate earthquake disasters. At present, many countries and regions, including Mexico, Japan, and the United States, have established earthquake early warning systems that are operating in real time or are being tested. [0004] A complete earthquake early warning sy...

AI Technical Summary

Problems solved by technology

[0006] However, in the existing earthquake early warning system, the real-time earthquake positioning accuracy is not high enough, the response speed is not fast enough, and the real-time magnitude calculation accuracy still cannot meet the actual earthquake early warning needs.

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