Video monitoring method fusing position tracking and video monitoring system fusing position tracking

A technology for video surveillance and positioning system, applied in the field of video surveillance methods and systems, can solve the problems of prone to stuck screen and black screen, inconvenient search, etc. Effect

Inactive Publication Date: 2014-09-10
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing video monitoring methods, such as monitoring blind spots, inconvenient search, and easy screen freezes and black screens when switching, the present invention provides a sy

Method used

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  • Video monitoring method fusing position tracking and video monitoring system fusing position tracking
  • Video monitoring method fusing position tracking and video monitoring system fusing position tracking
  • Video monitoring method fusing position tracking and video monitoring system fusing position tracking

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] refer to Figure 1 ~ Figure 4 , a kind of video surveillance method of fusion location tracking, described video surveillance method comprises the following steps:

[0027] 1) The tracking target is equipped with an active RFID tag and is tracked by the RFID positioning system. Through the precise position and moving direction of the target provided by the RFID positioning system, the trajectory that the target will move is calculated, and the RFID positioning system transmits the target position information to RFID positioning server;

[0028] 2) The communication between the browser and the Web server adopts the comet long connection mechanism, that is, the Http request initiated by the browser and the electronic map of the monitoring site are displayed on the page;

[0029] 3) The web server will always monitor the target position through the RFID positioni...

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Abstract

The invention provides a video monitoring method fusing position tracking. The video monitoring method fusing position tracking comprises the following steps of: 1) calculating the track to be moved, of a target by virtue of the target accurate position and the moving direction provided by an RFID positioning system; 2) communicating between a browser and a Web server by a comet long connection mechanism; 3) monitoring the target position by the Web server always through an RFID positioning server, and pushing the moving track information of the target in a map; 4) when the target is transferred to a video monitoring area from a map area, updating the position to the Web server by the RFID positioning server; when the target is transferred to the map area from the video monitoring area, updating the position to the Web server by the RFID positioning server. The invention further provides a video monitoring system fusing position tracking. The method and the system provided by the invention are capable of effectively eliminating monitoring blind areas, convenient to search, capable of realizing seamless switching, and capable of effectively avoiding screen jam and blank screen.

Description

technical field [0001] The invention relates to the field of video monitoring, in particular to a video monitoring method and system thereof. Background technique [0002] Video surveillance and RFID real-time positioning are key technologies for smart cities and the Internet of Things. Generally speaking, video monitoring is realized by the cooperation of real-time control system, monitoring system and management information system. RFID technology is a non-contact automatic identification technology. Through the reading of electronic tags, real-time tracking and positioning of targets can be realized, so that the flow of targets can be checked in an orderly manner. At present, these two technologies have broad applications in the fields of home life, safe production, traffic monitoring, public security management, national defense and military affairs, etc. [0003] In current practical applications, video surveillance mostly exists in the form of a relatively independen...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04L29/08
Inventor 陆成刚黄蒙
Owner ZHEJIANG UNIV OF TECH
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