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Data storage method applied in remote video monitoring system and system thereof

A monitoring system and video data technology, which is applied to parts of TV systems, closed-circuit television systems, color TVs, etc., can solve the problems of reducing the access capacity of the central server, wasting resources of the central server, etc., and achieve the reduction of network bandwidth , Improve access capabilities and reduce burden

Inactive Publication Date: 2011-11-02
SHENZHEN ZTE NETVIEW TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that adopting the above-mentioned method for saving pre-recorded video requires a large amount of network bandwidth, CPU resources, memory resources or disk array resources to process the pre-recorded video, which causes a waste of central server resources to a certain extent, and reduces central server resources. access capacity

Method used

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  • Data storage method applied in remote video monitoring system and system thereof
  • Data storage method applied in remote video monitoring system and system thereof
  • Data storage method applied in remote video monitoring system and system thereof

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Embodiment Construction

[0041] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific examples, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention .

[0042] The invention is especially suitable for remote video monitoring systems that require centralized storage and management of video data, especially in remote video monitoring systems that trigger storage by events, such as remote video anti-theft monitoring of base station base stations of operators, where there is little personnel flow and alarm events It does not need round-the-clock video recording, and only needs to trigger the central server to store video after the front-end video equipment has motion detection alarms or switch alarms.

[0043] According to an embodiment of the present invention, as figure 2 As shown, it provides a dat...

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Abstract

The invention discloses a data storage method applied in a remote video monitoring system and a system thereof. The method includes the following steps that: front end video equipment creates pre-recorded cache regions respectively for each camera which is connected with the front end video equipment; when satisfying a video storage trigger condition, a center server requests pre-recorded video data and real-time video data from the corresponding front end video equipment; the front end video equipment sends the pre-recorded video data and the real-time video data to the center server. In the data storage method and the system applied in a remote video monitoring system, a pre-recorded video function during center server concentration storage is arranged in the front end video equipment. Compared to the prior art, by using the method and the system of the invention, network bandwidth can be minimized, burden of the center server can be substantially reduced and access capability of the front end video equipment during the center server concentration storage can be raised in a certain degree.

Description

technical field [0001] The invention relates to the field of centralized storage of video data servers, in particular to a data storage method and system applied to a remote video monitoring system. Background technique [0002] In the field of remote video surveillance, the storage of video data is very important, and the storage is divided into local storage of front-end equipment and centralized storage of central server. The centralized storage of the central server has the following different storage methods, such as all-weather storage, timing storage, and event-triggered storage, etc., wherein the event-triggered forms of the event-triggered storage are as follows: motion detection alarm, switch Volume alarms, intelligent analysis alarms, third-platform recording requests, etc. [0003] For the above-mentioned event-triggered storage, in order to save the stored video in a relatively complete process before and after the event, the video pre-recording function is req...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/76
Inventor 伍波
Owner SHENZHEN ZTE NETVIEW TECH
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