Visual angle automatic configuration system and method for double lens video monitoring

Abstract

The present invention belongs to the technical field of information and communications, in particular to an auto configuration system of visual angle applied in video monitor with two lenses and the method. The system consists of two cameras, a video server, a transmission network and a monitor device; wherein, one camera is provided with a rotary tripod head, the video server transforms the analog image signal which is transmitted by the camera into digital signal, and then the digital signal is delivered to the transmission network, received and displayed by the monitor device. The present invention applies one camera as the panorama monitoring in the server, and the menu of the panorama is separated into a plurality of region; the turning angle of the rotary camera is designed to be directly aimed at the corner of one region; thus, the rotary camera can rapidly rotate to the region required by the monitor device to carry out the detection. The method and the system of the present invention do not preset the relative position of the two cameras, and the turning angle of the rotary camera is measured on the spot and automatically arranged. The present invention is expressly suitable in the low mobile network to effectively trace the moving object.

Description

technical field [0001] The invention belongs to the technical field of information and communication, and in particular relates to a system and method for automatically configuring an angle of view in dual-lens video monitoring. Background technique [0002] With the rapid development of social economy, social public security has been paid more and more attention by the government and ordinary people. Social public safety includes people's life and property safety in public places and private places. People need a real-time understanding of what's happening in these situations. Video surveillance technology provides people with long-distance real-time image monitoring of places of concern. The specific implementation of video surveillance technology is called video surveillance system. [0003] The most basic video surveillance system consists of three parts: 1. Video camera; 2. Transmission network; 3. Video monitor. [0004] As shown in Figure 1. The basic principle o...

AI Technical Summary

Problems solved by technology

[0007] The speed of the digital transmission network is usually restricted by the bandwidth of the network. When the information flow in the network exceeds the network bandwidth, the speed of the information flow will decrease, resulting in the delay of the video information flow.

In the case of severe delays in the transmission network, it becomes difficult to track moving targets on the monitoring side

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