Video trunk line management method and device for video monitoring system

A technology of video surveillance system and video trunk line, which is applied in the direction of closed-circuit television system, transmission system, digital transmission system, etc., and can solve the problems of unreasonable management of video surveillance system video trunk line, etc.
CN106850433AActive Publication Date: 2017-06-13ZHEJIANG DAHUA TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG DAHUA TECH CO LTD
Publication Date
2017-06-13

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Abstract

The invention discloses a video trunk line management method and device for a video monitoring system. The method comprises the steps of determining all cascading channels from a monitoring point location monitoring device corresponding to the playing request to a target monitoring device according to the playing request of a current user; judging whether the cascading channels satisfying a monitoring point location video importance condition exist in all the determined cascading channels or not; if the cascading channels exist, selecting the cascading channel with the optimum video trunk line quality as the cascading channel corresponding to the current user in the cascading channels satisfying the monitoring point location video importance condition. The cascading channels are selected through adoption of the monitoring point location video importance condition, and the cascading channel with the optimum video trunk line quality is selected in the cascading channels satisfying the monitoring point location video importance condition, so a video trunk line is managed reasonably, and the video image effect played by the target monitoring device is good.
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Description

technical field

[0001] The invention relates to the technical field of video surveillance, in particular to a video trunk management method and device of a video surveillance system. Background technique

[0002] In the video matrix networking system, the utilization of video trunk resources is out of order and without control. In this way, video trunk resources will be randomly allocated and preempted by users, resulting in abnormal business development. For example, in an emergency, when a user needs to view the video of a monitoring point, because the video trunk resources are occupied by other users, no video trunk is available, and the video viewing fails. For another example, when different users view the same monitoring point, the corresponding cascading path cannot be quickly found, resulting in the inability to quickly play the video of the monitoring point.

[0003] In order to display the camera video of the source monitoring point requested by the user on the ta...

Claims

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