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A method for guaranteeing continuity of video monitoring video

A continuity and video recording technology, applied to color TV parts, TV system parts, TVs, etc., can solve problems such as waste of resources, little feasibility, video interruption, etc., to save resources, ensure continuity, The effect of improving user experience

Inactive Publication Date: 2008-02-20
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that during the failure of the front-end hard disk, the recording will be interrupted due to the inability to continue recording
If the method of attaching a backup monitoring front-end to each monitoring front-end is adopted to ensure the continuity of video recording, it is necessary to add a large number of backup monitoring front-ends, which is costly and wastes resources, and is not feasible

Method used

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  • A method for guaranteeing continuity of video monitoring video
  • A method for guaranteeing continuity of video monitoring video
  • A method for guaranteeing continuity of video monitoring video

Examples

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Embodiment Construction

[0019] The method for ensuring the continuity of video surveillance recording provided by the present invention is to switch the video recording mode from front-end video recording to platform video recording when the front-end hard disk fails, and then switch back to front-end video recording after the front-end hard disk failure is eliminated. Figures and specific embodiments further describe the present invention in detail.

[0020] In the present invention, in the recording task issued by the RGM to the PU, a flag indicating the recording type is set, where the flag is mainly used to distinguish front-end video and platform video. Among them, the front-end recording refers to saving the recording data on the hard disk that comes with the front-end, and the platform recording refers to saving the recording data on the streaming media server platform. When the monitoring front-end receives the recording task, it decides to execute it according to the preset flag. The type of...

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Abstract

The utility model discloses a method that ensures the continuity of video monitoring recording. The method is as follows: when the front-end hard disk failure appears during the process of implementing front-end recording, the monitoring front end modifies the recording type flag bit in recording tasks through informing the registration server module, thus the recording continues by switching to other recording type; when the front-end hard disk becomes normal, the monitoring front end then modifies the recording type flag bit in recording tasks to the front-end recording through informing the registration server module to switch back to the front-end recording type to continue the recording. By rapidly switching to other recording types to continue the recording when the front-end hard disk failures block the continuation of front-end recording, the utility model ensures the continuity of video monitoring recording, improves the user experience and saves resources.

Description

technical field [0001] The invention relates to video monitoring technology, in particular to a method for ensuring the continuity of video monitoring video recording. Background technique [0002] The video surveillance system is an integral part of the security system, and it is a comprehensive system with strong prevention capabilities. Video surveillance is widely used in many occasions because of its intuition, convenience, and rich information content. [0003] In the domestic and foreign markets, the main products are analog video surveillance and digital video surveillance with digital control. Digitally controlled analog video surveillance is restricted by factors such as the form of information flow is still an analog video signal, single network structure, and dedicated media. Digital video surveillance began to develop rapidly. [0004] Figure 1 is a structural diagram of the digital video surveillance system, as shown in Figure 1, the digital video surveillan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/76
Inventor 王德超余涛王峰
Owner STATE GRID CORP OF CHINA
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