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Video data dynamic transmission method

A transmission method and video data technology, applied in the field of data transmission, can solve problems such as insufficient pressure load decomposition, large video data volume, and heavy client load, so as to optimize work efficiency and work quality, reduce data volume, and improve monitoring The effect of accuracy

Active Publication Date: 2014-09-10
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. Due to the need to process a large amount of video data in terminal intelligent applications, the load on the client is heavy and the application experience is reduced;
[0006] 3. Did not make full use of mature intelligent analysis technology to realize the decomposition of pressure load on the application side

Method used

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  • Video data dynamic transmission method

Examples

Experimental program
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Embodiment Construction

[0028] Such as figure 1 The dynamic transmission method of video data shown requires a background operation terminal and a front-end intelligent processing module. The background operation terminal can input instructions, display result information and store data, and the front-end processing module is used to collect, process and transmit data. The method includes the following steps:

[0029] S1: The process starts to process automatically, check whether the requirement condition has been set in the background, if so, enter S3, if not, return to S1 setting;

[0030] S2: According to the needs of the day or time period, the operator presets one or more of the five demand conditions in the background: boundary detection, motion detection, leftover items, abnormal indication, and meter overrun;

[0031] S3: The background converts the demand condition into a request, and sends a data call request to the front-end module;

[0032] S4: Since there are the following three types ...

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Abstract

The invention provides a video data dynamic transmission method. The video data dynamic transmission method comprises the following steps of 1 detecting whether a demand condition is set or not; 2 presetting the demand condition at the background; 3 sending a data invoking request to the front end; 4 collecting and requesting for all of relevant data through the front end; 5 intercepting data meeting the condition through the front end; 6 performing data transmission; 7 receiving the data through the background; 8 displaying and storing required information at the background. The real-time all-of-data transmitting problem is avoided through demand condition presetting and front end processing, the data volume transmitted to the background can be greatly decreased, the monitoring accuracy is greatly improved, a large amount of network transmission resources and storage spaces is saved, and the working efficiency and working quality of monitoring workers are optimized.

Description

technical field [0001] The invention relates to a data transmission method, in particular to a dynamic video data transmission method. Background technique [0002] At present, the intelligent analysis research in the field of video surveillance is mainly concentrated on the application side, that is, the intelligent analysis of data is performed on the application side to provide decision-making assistance for the application, while the transmission direction mainly relies on the encoding and compression method to realize the optimized application of the network. With the increasing amount of network data and the further improvement of video quality, especially the application of high-definition equipment, the pressure on network and application-side data processing is gradually increasing. How to realize the light weight of intelligent application of video data and realize the practicality of network transmission data has become a new direction of demand. [0003] Through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
Inventor 张欣付本娟王岳李刚王丞远赵忱赵阳宫淑卿袁航
Owner STATE GRID CORP OF CHINA
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