Monitoring Data Processing Method for Earthquake Prediction

A technology for monitoring data and earthquake monitoring, applied in seismic signal processing, seismic measurement, seismology, etc.

Active Publication Date: 2022-06-21
PEKING UNIV SHENZHEN GRADUATE SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned methods are basically based on indirect speculation based on experience, and cannot achieve more accurate and effective short-term forecasts of earthquake disasters like weather forecasts.
Therefore, a clear approach and method for earthquake prediction has not yet been explored. Earthquake prediction has a long way to go. Earthquake prediction is still a major scientific problem that has not yet been resolved.

Method used

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  • Monitoring Data Processing Method for Earthquake Prediction
  • Monitoring Data Processing Method for Earthquake Prediction
  • Monitoring Data Processing Method for Earthquake Prediction

Examples

Experimental program
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Embodiment 1

[0049] Please refer to figure 2 , is a schematic flowchart of a monitoring data processing method for earthquake prediction, including:

[0050] Step 101, acquiring multi-component monitoring data.

[0051] The multi-component monitoring data at the seismic monitoring point in the seismic monitoring area of ​​the first preset time period is obtained in real time through the seismic monitoring network, and the multi-component monitoring data is related to the characteristic changes of the physical and chemical fields at the seismic monitoring point due to underground activities. . In one embodiment, the multi-component monitoring data includes electromagnetic radiation monitoring data, geostress monitoring data, geoacoustic monitoring data, ground temperature monitoring data, and / or underground overflow charged particle monitoring data. Among them, the electromagnetic radiation before the earthquake is due to piezoelectric and piezomagnetic effects and when the load on the r...

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Abstract

The monitoring data processing method used for earthquake prediction relates to the field of disaster early warning. By arranging earthquake monitoring points in the earthquake monitoring area, various physical and chemical quantities of the earthquake monitoring points are monitored, and the multi-component data of the first preset time period are obtained in real time. monitoring data, and predict the multi-component prediction data of the second preset time period in the future according to the multi-component monitoring data of the first preset time period, and then combine the multi-component prediction data of the second preset time period with the historical earthquake monitoring points The multi-component monitoring data of the third preset time period monitored during the occurrence of earthquakes are compared, so as to perform earthquake prediction and early warning for the earthquake monitoring area based on the comparison results.

Description

technical field [0001] The invention relates to the field of disaster early warning, in particular to a monitoring data processing method for earthquake prediction. Background technique [0002] Earthquake prediction is a more accurate prediction of location, time, and magnitude before an earthquake occurs, that is, the three elements of an earthquake, which can greatly avoid casualties caused by large earthquakes occurring in unknown circumstances. focus on. Seismologists at home and abroad study geological structure, crustal movement, etc. and expect to discover the mechanism of earthquakes. With the help of the development of information science, they develop observation instruments, and establish disciplines for seismic seismology, crustal deformation, electromagnetism, underground fluids, and auxiliary observation. and observation system. At present, the monitoring and forecasting of earthquakes adopts the seismic geological method, the seismic statistical method, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V1/00G01V1/28
CPCG01V1/008G01V1/282
Inventor 艾勇雍珊珊王新安张兴
Owner PEKING UNIV SHENZHEN GRADUATE SCHOOL
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