Abnormal voice monitoring system and method based on intelligent video

Abstract

The invention relates to an abnormal voice monitoring system and method based on an intelligent video. The system comprises a monitoring region field device, an intelligent monitoring and analysis device connected with the monitoring region field device and a monitoring center computer respectively connected with the monitoring region field device and the intelligent monitoring and analysis device, wherein the monitoring region field device comprises a video acquisition module, a voice receiving module triggered by the intelligent monitoring and analysis device and an anti-explosion warning module triggered by the monitoring center computer; and the intelligent monitoring and analysis device comprises a central processor which is respectively connected with the video acquisition module and the voice receiving module and has an output end connected with the monitoring center computer, a data storage module connected with the central processor, a video processing module connected with the central processor and a sound intensity detection module connected with the central processor. The abnormal voice monitoring system and the abnormal voice monitoring method based on the intelligent video have the advantages of relatively high intelligentization, relatively high instantaneity and relatively low false alarm rate.

Description

technical field [0001] The invention relates to the field of security monitoring, and more specifically, to an intelligent video-based abnormal voice monitoring system and method. Background technique [0002] With the rapid development of society, people's safety awareness is constantly increasing, and their expectations for a comfortable and safe activity environment are getting higher and higher, which also makes security monitoring face more difficult challenges. In the field of public security, especially in areas such as ATM (Automatic Teller Machine, automatic teller machine) rooms, vertical elevators and prisons, where robbery, sexual harassment or fights and other crimes and violent incidents often occur, monitoring is required. [0003] At present, video surveillance is a commonly used monitoring method, but ordinary video surveillance is too dependent on the role of people. Due to the limited time and energy of the on-duty personnel, negligence and omissions oft...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an intelligent system with high intelligence, strong real-time performance and low false alarm rate fo

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