Video backup method and system based on security and protection home gateway

A home gateway and network video technology, which is applied in closed-circuit television systems, TV system components, TVs, etc., can solve the problems of home gateway surveillance videos that cannot be saved, and achieve the effects of avoiding data loss, ensuring integrity, and reducing risks

Inactive Publication Date: 2013-04-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a video backup method and system based on a security-type home gateway, which can better solve the problem that the home gateway monitoring video cannot be saved to the remote video storage server in the prior art when the network server or the network is abnormal. question

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  • Video backup method and system based on security and protection home gateway
  • Video backup method and system based on security and protection home gateway
  • Video backup method and system based on security and protection home gateway

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Embodiment Construction

[0036] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0037] figure 1 It is a flow chart of a video backup method based on a security type home gateway provided by an embodiment of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0038] Step S101, link detection.

[0039] figure 2 is the state diagram of the link detection message provided by the embodiment of the present invention, such as figure 2 As shown, the link detection module of the home gateway periodically sends a link detection Request message to the remote video storage server, that is, the server. After receiving the message sent by the home gateway, the remote video storage server sends a li...

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PUM

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Abstract

The invention discloses a video backup method and system based on a security and protection home gateway. The video backup method comprises the following steps that: the home gateway of a network video system periodically sends a link detection report to a server and judges whether a current network state is normal or not according to a link reply report responded by the server; if the current network state is normal, the home gateway uploads current video data of the network video system to the server; and if the current network state is abnormal, the home gateway stores the current video data of the network video system to a local storage space of the home gateway. The video backup method and system provided by the invention solve the problem that a home gateway monitoring video cannot be stored into a long-distance video storage server when the long-distance video storage server or a network is abnormal in the prior art through a local data backup mechanism when the network is abnormal, so that the integrity of video data can be effectively ensured, and the risk of losing the video data can be reduced.

Description

technical field [0001] The invention relates to the field of home gateway video monitoring, in particular to a method and system for transferring the monitoring video to the home gateway for local storage and uploading the stored video when the remote storage of the video monitoring in the security aspect of the home gateway is abnormal. Background technique [0002] The network video monitoring system transmits video information in digital form through a wired or wireless IP (Internet Protocol, a protocol for interconnection between networks) network. As long as the home gateway can reach the place, video monitoring and recording can be realized, and This monitoring can be perfectly integrated with many new systems. [0003] Video surveillance is an important part of the security field. It is a comprehensive system with strong prevention capabilities. Video surveillance is widely used in many occasions because of its intuition, accuracy, timeliness and rich information cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76H04N7/18
Inventor 朱茂三曲欣
Owner ZTE CORP
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