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Video monitoring system front end memory method and video monitoring system

A video monitoring system, video monitoring technology, applied in the direction of closed-circuit television system, parts of TV system, parts of color TV, etc., can solve problems such as limited storage space, short video recording time, inability to store audio and video data, etc. To achieve the effect of ensuring clarity, reducing video data, and reducing storage space

Active Publication Date: 2012-07-11
ZTE CORP
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  • Claims
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AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the recording parameters cannot be dynamically adjusted according to the actual situation.
In addition, due to the limited front-end storage space, the existing front-end video recording solution still has the disadvantage that the video recording time is relatively short and cannot store more audio and video data.

Method used

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  • Video monitoring system front end memory method and video monitoring system
  • Video monitoring system front end memory method and video monitoring system
  • Video monitoring system front end memory method and video monitoring system

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Embodiment Construction

[0038] The storage method of the video surveillance front-end provided in this embodiment adopts the following scheme:

[0039] Configure the front-end storage strategy on the video surveillance front-end device, which includes storage parameters such as the number of frames stored per second;

[0040] The video surveillance front-end equipment performs front-end storage according to the configured storage strategy, and automatically adjusts the storage strategy when it judges that the trigger condition is met.

[0041] The trigger condition may be: the video surveillance front-end device detects that there is an alarm or the alarm is restored; or, the video surveillance front-end device detects that the network connection with the video surveillance platform is interrupted or restored, and so on.

[0042] Specifically, the storage method of the video surveillance front end of the present embodiment mainly includes the following three parts:

[0043] The first part, video sur...

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Abstract

The invention discloses a video monitoring front end memory method and a video monitoring system. According to the invention, a front-end memory strategy including stored frame number per second is configured on video monitoring front end equipment; the front end memory is performed by the video monitoring front end equipment according to the configured memory strategy; and the memory strategy can be adjusted when the triggering condition is satisfied through judgment. Through the invention, the recording parameter of the video monitoring can be dynamically adjusted as required, the memory space is reduced to the utmost under condition of limited front end memory space, so more audio-video data can be stored, and the recording definition is ensured in case of emergency.

Description

technical field [0001] The invention relates to the field of multimedia communication video monitoring, in particular to a video monitoring front-end storage method and a video monitoring system. Background technique [0002] In the video surveillance system, it is a very important function to store the video data of the video surveillance front end. In practical applications, most of the front-end video data is stored in the video surveillance platform equipment through platform video recording. Because the video surveillance platform can be connected to a variety of storage devices, the amount of stored data is large, and data security can be guaranteed. However, once the network between the video surveillance front-end equipment (also referred to as the video surveillance front-end) and the video surveillance platform is interrupted or fails, the platform video recording will not work. In this case, you must rely on front-end storage, that is, video surveillance front-e...

Claims

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Application Information

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IPC IPC(8): H04N5/915H04N7/18
Inventor 付永刚
Owner ZTE CORP
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