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Video monitoring method and device

A technology of video surveillance, equipment, applied in the field of communication

Active Publication Date: 2013-07-10
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In addition, the number of ECs is large and the branches are wide, which will cause the ECs to consume a large number of IP addresses, and the management server needs to manage each EC, exchange messages, Receive alarms, etc., resulting in greater pressure on the management server

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0052] like figure 2 As shown, it is a schematic flow chart of a video monitoring method proposed by the present invention, which is applied to a network system including at least one encoding device EC group, and the EC group includes a master EC and at least one slave EC, so The master EC and each slave EC have different MAC addresses, and the method specifically includes the following steps:

[0053] Step S201, the master EC establishes a business group list corresponding to the EC group according to the resource information of itself and each slave EC, and manages resources of itself and each slave EC in the EC group according to the business group list .

[0054] Wherein, the master EC establishes a business group list corresponding to the EC group according to resource information in itself and each slave EC, specifically:

[0055] The service group list includes the MAC address of each EC in the EC group;

[0056] The master EC backs up the service group list in eac...

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PUM

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Abstract

The invention discloses a video monitoring method and a device. Multiple ECs constitute a service group, share one IP address to reduce the IP address consumption, share coding channels of the ECs so that the EC service group can select a normal EC transmission scene flow and storage flow according to the running state of each EC. The invention realizes real-time backup of the EC channel; and thus, when the EC fails, the invention can realize seamless switching to enhance the system reliability. One EC communicates services with the management server on behalf of a set of ECs, thereby reducing the management pressure of the management serve.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a video monitoring method and equipment. Background technique [0002] With the development of video and audio coding and decoding technology and network storage technology, the image data of the camera is digitized, and transmitted and stored on the Internet network to form a digital video surveillance technology. [0003] The existing video surveillance system is mainly composed of basic units such as analog surveillance camera input (hereinafter referred to as camera), hardware encoder (Encoder, EC for short), management server, storage device, client and corresponding software management system. [0004] In the video surveillance system, the front-end consisting of cameras and ECs has a large number of inputs, wide divisions, difficult management, and easy to form isolated points. If the EC fails at this time, or the access network is interrupted, the video service ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N7/26
Inventor 林鹏程周迪
Owner ZHEJIANG UNIVIEW TECH CO LTD