Video monitoring system of built-in smart video processing device based on serial port

Abstract

The invention relates to a video monitoring system based on a serial port-based embedded intelligent video processing device, which belongs to the technical field of video monitoring. The system includes one or more cameras and video servers installed in required places, and the The client terminal is an intelligent video processing device. The camera is connected to the intelligent video processing device through a video port through a video cable. The serial port of the intelligent video processing device is connected to the serial port of the video server through a data signal line, and the intelligent video is realized through the transparent channel of the video server. Handle the two-way communication between the device and the video server; the client terminal receives the data sent by the video server through the network, and manages the video in a unified manner. The invention reduces the system update cost, ensures real-time performance and accuracy of video processing, reduces the calculation burden of client terminals, and enables real-time monitoring, video analysis and processing, real-time alarm, etc., and realizes intelligent monitoring of scenes.

Description

technical field [0001] The invention belongs to the technical field of video monitoring, in particular to the improvement of an intelligent video monitoring system. Background technique [0002] In recent years, video surveillance systems have moved from behind the scenes to the front of the stage and into people's lives. Cameras can be seen everywhere at the entrances and exits of workplaces and communities, and video surveillance has become an indispensable part of people's real life. [0003] The development of the video surveillance system has experienced three stages of development and evolution: the first generation of full analog system, the second generation of partial digital system, and the third generation of fully digital system (front-end network camera). At present, it has developed to a higher field, and intelligence is the highest state of video surveillance, and it is also an inevitable trend of development. [0004] The composition of the traditional vide...

AI Technical Summary

Problems solved by technology

[0021] In this solution, the video signal obtained by the camera is divided into two channels and transmitted to the intelligent video processing device and the video server respectively. Such a bifurcation method of video data weakens the signal of each channel to a large extent, which affects the quality of video playback on the client side. Quality and accuracy of video processing of intelligent video processing equipment

In addition, since the intelligent video processing device and the video server both transmit data to the network separately, the client receives data streams from two network devices with multiple IP addresses, which will cause certain difficulties for the effective management of the device

It will affect the system management mode of the original video surveillance system, and the communication protocol of the original video surveillance system needs to be changed

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