A video monitoring method and device based on multiplexing

Abstract

The present invention is applicable to the computer field, and provides a video monitoring method and device based on multiplexing, the method comprising: detecting in real time whether a suspicious target appears in multiple video monitoring data of a target place, and based on multiple video monitoring data Judging whether the total number of occurrences of suspicious targets is greater than one; when the total number of occurrences of suspicious targets is only one, control the action of the image acquisition equipment in the surrounding area of ​​the local area where the suspicious The areas are overlapped; when the total number of occurrences of suspicious objects is greater than one and the suspicious objects are only detected in the same local area, the beneficial effect of the present invention is that the combination of multiplexing technology and priority transmission is beneficial to improve viewing efficiency and directly hit the main Suspicious targets are convenient for the central supervisory personnel to respond in a timely and rapid manner after viewing.

Description

Technical field [0001] The present invention belongs to the field of computer technology, in particular to a video surveillance method and apparatus based on multiplexing. Background [0002] With the increasing popularity of surveillance cameras, the demand for security monitoring of key scenes through cameras is also becoming more and more popular, and video surveillance technology is now widely used in various industries. [0003] The monitoring system is generally composed of front-end equipment (camera, lens, gimbal, protective cover, bracket, decoder, alarm probe, spotlight, etc.) and control equipment (hard disk recorder, matrix host, monitor, alarm box, video distributor, etc.), the control equipment is divided into hard disk recording system, matrix control system, alarm system according to the function division, the traditional security monitoring is mainly through manpower to monitor the video of each camera feedback to the monitoring room, but with the exponential gro...

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Problems solved by technology

[0003] The monitoring system generally consists of front-end equipment (camera, lens, pan / tilt, protective cover, bracket, decoder, alarm probe, spotlight, etc.) and control equipment (hard disk video recorder, matrix host, monitor, alarm box, video distributor, etc. ), the control equipment is divided into hard disk video recording system, matrix control system, and alarm system according to the functions. Traditional security monitoring mainly uses manpower to monitor the video fed back to the monitoring room by each camera, but with the exponential growth of the number of cameras It is difficult to find potential dangerous targets from the "massive" surveillance video. At the same time, based on the influence of the transmission environment, the transmission of "massive" surveillance video also brings great difficulties to find the target from the surveillance video in time. big challenge

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