Artificial and Natural earthquake early warning method using multiple algorithms

摘要

The present invention is An earthquake early warning method performed in an earthquake early warning system that collects artificial and natural earthquake information measured in real time at each seismic observatory through an integrated seismic observation network, A step (S100) of abstracting variables corresponding to the conditions of a plurality of algorithms for judging earthquakes as independent variables and registering them as set coefficients so that an algorithm can be selected without source modification (S100); Step of passing each earthquake according to the collected earthquake information through a number of set conditions to determine whether the earthquakes with the previously identified Integrated Earthquake ID (ID) are the same as the earthquakes to which each ID has been assigned to determine whether the earthquakes are the same ( S200); When each algorithm determines that the collected earthquake information is an earthquake, generating an integrated earthquake ID that identifies that it is an actual earthquake and assigning it to the corresponding earthquake information (S300); Step (S400) of giving an integrated earthquake ID by judging whether the earthquakes to which each ID has been assigned that do not satisfy the step (S300) are the same earthquakes as a determination condition using the information overlap rate of the seismic observatory (S400); and issuing an earthquake early warning when it is determined that the earthquake determination condition is multiplexed (S500); It is characterized in that it comprises a.