Implementing method for accessing frontend equipments of different network mode by video monitoring system

A technology of video surveillance system and front-end equipment, which is applied in the direction of closed-circuit television system, transmission system, electrical components, etc. It can solve the problems of inability to access front-end equipment, change of IP address of front-end equipment, inability to access front-end video equipment, etc., to save network bandwidth Effect

Inactive Publication Date: 2009-08-12
BEIJING JIAXUN FEIHONG ELECTRIC CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to propose an implementation method for a video surveillance system to access front-end devices in different network mode

Method used

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  • Implementing method for accessing frontend equipments of different network mode by video monitoring system
  • Implementing method for accessing frontend equipments of different network mode by video monitoring system
  • Implementing method for accessing frontend equipments of different network mode by video monitoring system

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Embodiment Construction

[0034] The preferred embodiments will be described in detail below in conjunction with the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0035] figure 1 It is a flow chart of an implementation method for a video surveillance system to access front-end equipment in different network modes. figure 1 Among them, the method provided by the invention comprises:

[0036] Step 1: Establish a central management server and a video forwarding distribution server in the video surveillance system to separate the control channel and data channel of the video surveillance system.

[0037] The front-end device access and user access are managed through the video surveillance center platform system center management server (CMS, Central Manage Server), and the video forwarding and distribution server (VTDU, Video Transfer and Dispatch Unit) of the video surveillance ...

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Abstract

The invention discloses a method for accessing a video monitoring system to front end equipment with different network modes in the technical field of video monitoring system control. The technical proposal comprises the following steps: establishing a center management server and a video transmission and distribution server in the video monitoring system for separating a control channel from a data channel of the video monitoring system; configuring fixed IP addresses for the center management server and the video transmission and distribution server; establishing connection between the front end equipment and the center management server and keeping the connection with the center management server all the time; and sending a request for watching the video of the front end equipment to the center management server by a user, and transmitting the video of the front end equipment to the user by the video transmission and distribution server. The method solves the problem that the front end equipment cannot be accessed when the IP address thereof is changed under an ADSL or a private address. Simultaneously, because the data channel is established dynamically as required according to the service condition of the user, the network bandwidth is saved to a large extent.

Description

technical field [0001] The invention relates to the technical field of video surveillance system control, and in particular designs a method for realizing a video surveillance system accessing front-end devices in different network modes. Background technique [0002] Video surveillance business refers to a new business that provides customers with remote collection, transmission, storage, processing and rebroadcasting of images, sounds and various alarm signals on the basis of broadband networks. With the development of network technology, coding and decoding technology, and storage technology, the application prospect of video surveillance business is broad. It is not only limited to the field of security protection, but has developed into an industry of enterprises, kindergartens, transportation, security, finance, public security, etc. Supervision means and management resources, its market potential is huge. [0003] Since the video surveillance system will eventually a...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04L29/06H04L29/12
Inventor 姜圳胡永俊
Owner BEIJING JIAXUN FEIHONG ELECTRIC CO LTD
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