An open 1+n gun-ball linkage system

Abstract

The invention discloses an open 1+N gun-ball linkage system, which comprises a gun-ball integrated machine, N independent high-speed ball machines, a network media video recorder, a streaming media control server and a client computer. The linkage process of the system is as follows: 1) Set the connection and transmission mode of the video stream and control stream in the system; 2) The user dynamically adds the information of N independent ball cameras associated with the all-in-one camera; 3) When the user is in the panorama When the focus area is selected, the client and the server cooperate to quickly and accurately focus the integrated dome camera to the center of the area; 4) Linkage control other independent dome cameras to rotate and focus on the target point. The invention has the advantages of not only being able to see a full 180-degree panorama, but also being able to clearly see enlarged detailed images, and it can also cooperate with other short-distance high-speed ball cameras to capture video images of attention areas in multiple directions, which is more flexible and efficient.

Description

technical field [0001] The invention relates to the linkage problem between a plurality of speed dome machines and an all-in-one gun and ball machine in a video monitoring system, in particular to a gun and ball linkage system based on a camera coordinate system 1+N, belonging to the field of security video monitoring. Background technique [0002] In the Safe City Surveillance Project, high-definition video surveillance has been deployed in key areas, but because traditional video surveillance cannot capture the detailed information of the target in a large scene, it will ignore other surrounding targets when focusing on the details of the target. The effect of safety precautions cannot meet the requirements at all. Therefore, there is an urgent need for a modern security intelligent system that can "see" and "see clearly" the monitoring scene in the macro scene. [0003] The linkage method of current bolt and dome camera is aimed at single bolt and dome camera. For examp...

AI Technical Summary

Problems solved by technology

The main problems are: 1) The bolt adopts ordinary high-definition bolt, the field of view is about 120 meters, the monitoring range is narrow, and it does not support the monitoring of large scenes with a panoramic view of 180 degrees; 2) The speed dome automatically recognizes and tracks moving targets, and cannot According to the needs of the administrator, zoom in and monitor the stationary target; 3) Only one dome camera that comes with the gun-ball linkage system can be controlled, and there is no ability to control other dome machines that have been set up by the security department. The degree of effective utilization of existing monitoring equipment resources not enough

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