Earthquake prediction alarm system

The invention discloses an earthquake prediction alarm system which comprises a mainframe box and a plurality of detectors, each detector comprises a shell, an infrasonic wave receiver and an extremely low frequency receiver are arranged in the shell, a first circuit board is installed in the shell...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BIAN WENYANG, HUANG HUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETECTING MASSES OR OBJECTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES GEOPHYSICS GRAVITATIONAL MEASUREMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING ORDER TELEGRAPHS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses an earthquake prediction alarm system which comprises a mainframe box and a plurality of detectors, each detector comprises a shell, an infrasonic wave receiver and an extremely low frequency receiver are arranged in the shell, a first circuit board is installed in the shell through bolts, a GPS positioner is welded to the top of the first circuit board, a first wireless communication chip is welded to the top of the first circuit board, a second circuit board is installed in the mainframe box through bolts, a filter is welded to the top of the second circuit board, and a converter is welded to the top of the second circuit board. The infrasonic wave receiver can monitor infrasonic waves and extremely-low-frequency signals generated by an earthquake, the earthquake monitoring sensitivity of the earthquake prediction alarm system is improved, wiring of the detectors is avoided, the efficiency of signal information transmission is improved, modeling processing can be carried out on the s