EARTHQUAKE PREDICTION AND ALERT SYSTEM BASED ON UNDERGROUND ULTRASOUND MONITORING AND ANALYSIS

摘要

#$%^&*AU2016100644A420160929.pdf#####Abstract The present invention discloses an earth's crust source based on ultrasonic wave monitoring and analysis of earthquake forecasting and early warning system, including signal acquisition system, signal processing system and forecasting and early warning system; wherein said the signal acquisition system, the signal processing system and the forecasting and early warning systems are connected in turn. The signal acquisition system includes a signal capture unit and regional signal acquisition server, wherein said the signal acquisition unit and regional signal acquisition server are connected in turn, signal capture unit is used to collect ultrasonic wave signal of earth's crust source and convert it into electrical signal, the electrical signal input regional signal acquisition server, regional signal acquisition server input electrical signal filtered into the signal processing system. The present invention has advantages and effects are as follows: the system can provide the more abundant earthquake forecast warning response time; and realize a real-time ultrasonic wave into the human audible sound wave, thus established a directly perceptionapproach of human to earth's crust source ultrasonic wave; strong data correlation, high reliability, predictive conclusion strong acceptability.1/3 -- signal acquisition system signal capare uam t gtnaI sga i Cquiint on setver 4 6 data @enters total d D at C e ------------ dasabasS 1 Slte -tor'ecasr mna wanna system Fternm IG. FIG. 1