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Automatic Optimal Allocation Method of Video Source and Tracking Server in Video Surveillance System

A technology of video surveillance system and tracking server, which is applied to closed-circuit television systems, transmission systems, instruments, etc., can solve the problems of low efficiency in tracking and escaping suspects, and achieve the effect of improving efficiency.

Active Publication Date: 2020-01-03
青岛冠成软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a method for automatically optimizing the distribution of video sources and tracking servers in a video surveillance system, so as to solve the technical problem that the current video surveillance system has low efficiency in tracking escaped suspects

Method used

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  • Automatic Optimal Allocation Method of Video Source and Tracking Server in Video Surveillance System
  • Automatic Optimal Allocation Method of Video Source and Tracking Server in Video Surveillance System
  • Automatic Optimal Allocation Method of Video Source and Tracking Server in Video Surveillance System

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Embodiment Construction

[0054] refer to Figure 1 to Figure 3 In the video monitoring system of the present embodiment, the automatic optimal distribution method of the video source and the tracking server comprises the following steps:

[0055] Step 1. Establish a server cluster with a logical tree structure

[0056] The server cluster includes a video tracking information scheduling server, multiple domain name resolution servers, a query server and multiple tracking servers. Among them, the video tracking information scheduling server processes information from other servers and is the link between different types of servers. , the domain name resolution server adopts a tree-like logic structure to resolve the domain name into an IP, and the query server dynamically allocates a tracking server for each IP, and the tracking server is used for video analysis in the camera;

[0057] Step 2. Determine the range of the camera to be analyzed

[0058] Taking the video source camera a as the starting po...

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Abstract

The present invention proposes a method for automatically optimizing the allocation of video sources and tracking servers in a video surveillance system, comprising the following steps: 1. Establishing a server cluster with a tree-like logical structure; 2. Determining the range of cameras to be analyzed; 3. Obtaining the camera IP address; 4. Assign the corresponding tracking server to the camera; 5. Determine the time slice; 6. Track. Beneficial effects of the present invention: after an accident occurs at a certain camera, the camera at that place shoots a video source with specific target information of the accident, and the method determines the coverage with the video source camera a as the starting point and the reachable path length r as the radius The n cameras in the area are the query area. The tracking server analyzes the video source in the time slice according to the specific target information, judges whether the target appears in the video source captured by the camera assigned to the tracking server, and determines the escape path of the escaped suspect and location, improving the efficiency of tracking fugitive suspects using video surveillance systems.

Description

technical field [0001] The invention relates to the technical field of urban video surveillance security, in particular to an automatic optimization allocation method of a video source and a tracking server in a video surveillance system. Background technique [0002] At present, the pursuit of escaped suspects after the accident still relies on manpower to check the surveillance camera images of the accident site and its vicinity. The method of human inspection and monitoring has helped my country crack a large number of cases. The places where the cases occurred cover all parts of the country, and the number of cracked cases is large. Taking Laixi City, Qingdao, Shandong Province as an example, from September 8, 2015 to September 8, 2016, the city directly solved more than 770 criminal cases of various types through the video surveillance system. The method of manpower viewing and monitoring to hunt down escaped suspects is the most commonly used method to hunt down escap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04L29/12G06K9/00
CPCH04N7/181G06V20/41G06V2201/07H04L61/4511
Inventor 卫文学李田甜
Owner 青岛冠成软件有限公司