Artificial intelligent earthquake early warning method
A technology of earthquake early warning and artificial intelligence, applied in the direction of earthquake signal processing, etc., can solve problems such as false alarms and failure to know the results
Inactive Publication Date: 2014-09-10
NAT APPLIED RES LAB
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However, due to the need for multiple seismic stations and the first tens of seconds of earthquake arrival wave information, the time required for the existing regional strong earthquake real-time warning technology to issue an alarm is about 20 seconds, estimated at a seismic wave transmission speed of 3km per second, That is, the radius of the epicenter is at least about 60km within the warning blind zone
[0003] On the other hand, the existing strong earthquake real-time warning technology selects a small number of earthquake records with relatively representative earthquake scales as the data to verify the proposed detection method, which can only verify the usability of the method in specific earthquakes, and cannot know the actual application The results that may be obtained at the time, resulting in the possible false positive probability in practical application
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[0020] Certain terms are used throughout the description and claims to refer to particular components. Those skilled in the art should understand that manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a basis for distinction. "Includes" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to".
[0021] Please refer to figure 1 , figure 1 It is a schematic diagram of an earthquake detection system 10 according to an embodiment of the present invention. The earthquake detection system 10 includes a calculation module 100 , an earthquake detection module 110 , an earthquake intensity parameter calculation module 120 and an earthquake warning module 150 . Operation module 100 according to the vector V 1 ~V n And use support vector regre...
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The invention discloses an artificial intelligent earthquake early warning method which is used for an earthquake detection system. The artificial intelligent earthquake early warning method comprises: establishing an earthquake detection model according to multiple vectors by use of a support vector regression (SVR) method, each vector in the multiple vectors being composed of multiple earthquake information and being corresponding to an earthquake motion intensity parameter; when a new earthquake takes place, detecting multiple new earthquake information of the new earthquake, and according to the multiple new earthquake information, forming a specific vector; and according to the specific vector and the earthquake detection model, detecting a new earthquake motion intensity parameter of the new earthquake.
Description
technical field [0001] The present invention relates to an artificial intelligence earthquake early warning method, especially an earthquake detection model based on the characteristics of the first arrival wave of the earthquake in the first few seconds and using the support vector method regression method to predict the earthquake intensity parameters of the earthquake in the early stage. Artificial intelligence earthquake early warning method. Background technique [0002] When an earthquake occurs, the regional strong earthquake real-time warning technology can estimate the possible impact (seismic intensity) and occurrence time in various places (the farther away from the epicentre, the later the occurrence time) several seconds to tens of seconds before the arrival of the strong earthquake wave ), to issue earthquake warnings in advance so that necessary contingency measures can be taken in real time. However, due to the need for multiple seismic stations and the firs...
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Inventor 许丁友黄谢恭
Owner NAT APPLIED RES LAB