Early warning method for regional earthquake monitoring net

Abstract

The invention relates to an early warning method for a regional earthquake monitoring net, which solves the technical problem that a lot of inconvenience is brought to lives of people due to the fact that the unnecessary panics of residents are caused because of mistake report, false report and missing report which are caused by low accuracy of earthquake monitoring and analyzing of the regional earthquake monitoring net. In the technical measure adopted by the invention, the early warning method for the regional earthquake monitoring net is realized on the basis of a set of sub monitoring stations with earthquake monitors, a master control center arranged at the regional center and provided with assorted management software and a regional earthquake monitoring net system formed by means of a topology network. The early warning method for the regional earthquake monitoring net has the beneficial effect that the accuracy of earthquake information is judged through a double-layer threshold comparison method, thereby, valuable time is strived for the escape of people, and simultaneously, the inconvenience brought to the lives of people because of false report is also avoided.

Description

technical field [0001] The invention relates to an early warning method for a regional earthquake monitoring network, which is applied in the field of earthquake monitoring, in particular to an early warning method capable of accurately judging whether the source of the earthquake is an earthquake signal and the scope of the earthquake. Background technique [0002] Since the beginning of this century, the whole world has been facing the danger of earthquake disasters, and the casualties and property losses caused by earthquakes are countless. In a sense, earthquakes are the first of all disasters. Earthquakes can be monitored and predicted. Especially before major earthquakes occur, instruments can be used to observe microcosmic anomalies such as physical and chemical changes in the interior and surface of the earth, and these anomalies can be identified by computers and supporting computing software, and the occurrence of earthquakes can be extracted from them. Accurate ha...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problems of misreporting, misreporting and missing reporting due to the low accuracy rate of earthquake monitoring and analysis of the regional earthquake monitoring network, causing unnecessary panic among residents, and thus bringing a lot of inconvenience to people's lives. An early warning method for the regional earthquake monitoring network is proposed, which not only processes the data of the seismic monitors that alarmed in the region, but also analyzes and processes the data collected by the seismic monitors that did not alarm. Only the above two processing results meet the preset requirements. The master control center will sound the alarm only when there are certain alarm conditions. This double-layer judgment method ensures the accuracy of the early warning of the regional earthquake monitoring network.