Three-dimensional sound sensitivity early warning and alarming check system

Abstract

The invention provides a three-dimensional sound sensitive early warning and alarming check system and belongs to the safety technique precaution field. The invention provides an early warning and alarming check system which achieves three-dimensional detection of space, underground and areas through underground sound sensors. The invention comprises a central control host computer which processes and analyzes signal, and controls the alarm and the system. The central control host computer is connected with a plurality of area control units which demodulate area signal, control early warning and play sound. The central control host computer and the area control units are connected with a plurality of front-end control units to process and control underground sound sensor signals. A plurality of underground sound sensors connected with the front-end control units constitute monitoring subareas for solid detection of space, underground and areas. A plurality of monitoring sub-areas constitute three-dimensional solid monitoring of the entire system. The central control host computer integrates information of signals, thus giving an alarm in case of invasion, positioning and tracking targets, describing the track of the targets, monitoring sound and checking the alarm. The invention is used for guarding circumferences of critical facilities.

Description

technical field [0001] The present invention relates to an acoustic signal detection system, more precisely, it relates to a three-dimensional sound-sensitive early warning, alarm and review system composed of sound-sensitive sensors capable of simultaneously detecting air, solid and liquid-borne sound, which is applied to field facilities, water In environments where facilities, buildings, and perimeters need to be protected. Background technique [0002] With the development of the times and the advancement of science and technology, people's social skills and technical skills are gradually improving, so the requirements for property safety protection / prevention measures are also getting higher and higher. Among them, the new generation of intelligent sound detection and anti-theft system for field facilities, underwater facilities, buildings and their perimeters is developed from the prevention of field cultural relics theft and ancient tomb underground excavation technol...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to design a three-dimensional sound-sensitive early warning, alarm, and review system, which can fundamentally solve the problems of dead zones, missed reports, false alarms, and small detection areas when traditional security systems are used in the field. The field of prevention provides a new and effective technical prevention system that can adapt to the requirements of the times

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