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Method, device and system for video surveillance array control

A technology of video monitoring and control method, which is applied in the field of communication, can solve problems such as not being able to take advantage of multi-camera devices, and achieve the effect of improving quality

Inactive Publication Date: 2011-11-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the monitoring of multi-camera devices, the deployment and control of most lenses are relatively independent and need to be controlled separately, so the advantages of multi-camera devices cannot be used when searching for surveillance targets and intelligent tracking processing

Method used

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  • Method, device and system for video surveillance array control
  • Method, device and system for video surveillance array control
  • Method, device and system for video surveillance array control

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Experimental program
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Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] The present invention first collects the video image of the main picture of the monitoring area through a fixed wide-angle camera device, and divides the video image into M*N small areas, and numbers them, such as area 1, area 2, area 3, etc. . Secondly, by arranging a plurality of movable camera devices, video images are collected for small areas respectively. The video images collected by all the camera devices are input to the control device of the video surveillance array. When the control device of the video monitoring array detects the appearance of the target object, it calls the camera device corresponding to the area where the target object is located to collect video images of the target object according to the number of the area where the target object is located.

[0049] The above-mentioned numbe...

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Abstract

A control method of video monitor array, a device and a system thereof are provided. The control method includes: Whether a target object appears in a monitoring area is monitored. When the target object appears, the area number of the target object is determined according to the preset monitoring area information. A camera corresponding to the area is turned on to capture a video image for the target object according to the area number of the target object. By dividing the monitoring area and collectively managing multiple camera devices, the control method, device and system enable not only the rapid finding of the target object and the clear capture of the video image of the target object,, but also the continuous tracking of the target object, thereby further improving the quality of video monitoring.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and system for video surveillance array control. Background technique [0002] With the rapid development of video surveillance technology, technologies such as motion detection, intelligent tracking, dual stream output, network storage, and high-definition surveillance have gradually matured and been widely used. Especially in some important application places, such as the safe city project, the Olympic Games, and the holding of the World Expo, it has played a vital role. [0003] Existing video surveillance systems can be monitored with a single camera or multiple cameras. In the monitoring of a single camera device, the field of view and focal length are a pair of contradictory factors. If you want to see a wide range, it is best to use a wide-angle lens; if you want to see distant objects clearly, it is best to use a telephoto lens. The use o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
CPCH04N7/181
Inventor 肖丹
Owner ZTE CORP
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