One-to-many gun-dome linkage method and linkage system

Abstract

The invention provides a one-to-many gun-dome camera linkage method and linkage system. The one-to-many gun-dome camera linkage method comprises the following steps: S1, actively connecting a gun camera with a plurality of dome cameras and logging in the plurality of dome cameras; S2, the gun-type camera pushing gun-type camera video acquisition parameters to a plurality of dome cameras; S3, calibrating a gun-dome coordinate system, and obtaining the coordinate of one dome camera corresponding to the central point of the gun camera picture by calibrating at least one point in the gun camera picture; and S4, monitoring the site through the corresponding dome camera. The gun camera and the plurality of ball cameras are integrated together, and the plurality of ball cameras are connected and controlled through the single gun camera, so that the actual requirements of multiple wide areas and high precision of on-site monitoring can be effectively met. In the monitoring process, the monitoring effect can be effectively improved and automatic monitoring in the monitoring range can be realized by carrying out real-time monitoring on the calibration points of the region of interest, carrying out tracking in various forms and combining interconnection among the gun dome cameras.

Description

technical field [0001] The invention relates to the technical field of video surveillance, in particular to a one-to-many gun-ball linkage method and a linkage system. Background technique [0002] The video monitoring system transmits the video image to the control host through the coaxial video cable, network cable and optical fiber by the camera, and then the control host distributes the video signal to each monitor and recording equipment, and simultaneously records the voice signal to be transmitted to the video recorder Inside. By controlling the host, the operator can issue instructions to control the up, down, left, and right movements of the pan / tilt, and perform zoom and zoom operations on the lens. switch between. [0003] In the camera system, according to different video capture functions and the characteristics of whether it can be moved, it can be divided into two forms: bolt camera and dome camera. In the process of collecting video by the existing bolt ca...

AI Technical Summary

Problems solved by technology

Even if there is a camera combined with a gun and a ball, it is only a single piece of structure, and there is no connection with each other in terms of control angle and function.

[0004] In addition, in the linkage between the existing trigger and dome camera, one trigger can only command one dome camera, and in the case of high camera requirements and different dome cameras distributed in different venues, the existing single The gun ball linkage form cannot meet the actual needs

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