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Network communication method for common image formats in security system

An image format and security system technology, applied in the field of common image format network communication, can solve problems such as network bandwidth restriction bottleneck, and achieve the effect of solving the restriction bottleneck

Inactive Publication Date: 2013-03-27
XIAN XINGYUN NETWORK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the bottleneck problem of network bandwidth restriction in the security monitoring system

Method used

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  • Network communication method for common image formats in security system

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Embodiment Construction

[0009] The present invention will be further described below via accompanying drawing:

[0010] as attached figure 1 As shown, the image format network communication method commonly used in the security system, the image format network communication method commonly used in the security system first sets the programmable logic control chip 3 comprising the register 2 of the multi-core processor, plus the programmable logic A comparator 4 and a digital-to-analog converter 5 for commonly used image formats are attached to the control chip 3 . When the video monitoring data flow network communication in the security system, the security system activates the programmable logic control chip 3, the programmable logic control chip 3 drives the commonly used image format digital-to-analog converter 2 to convert electrical signals into communication data streams, and then The comparator 4 is operated synchronously for proofreading, and finally the corrected data is sent to the common i...

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Abstract

A network communication method for common image formats in a security system includes: during network communication of video surveillance data streams in the security system, the security system activates a programmable logic controller chip, the programmable logic controller chip drives a common image format digital-analog converter to convert electrical signals into communication data streams, a comparator is synchronously operated to perform comparison, and calibrated data are sent to the common image format digital-analog converter for processing. The problem of network bandwidth bottleneck of the security surveillance system is solved.

Description

technical field [0001] The invention relates to the technical field of security systems, in particular to a network communication method of an image format commonly used in security systems. Background technique [0002] In the current security monitoring system, network bandwidth is one of the bottlenecks affecting video surveillance. Under the conditions of existing IP resources and network infrastructure, bandwidth will always be the most important factor restricting the development of network video surveillance. With the continuous optimization of the image definition of network video surveillance products, the bandwidth environment required by the surveillance system to transmit video streams is becoming more and more stringent: the clearer the image, the higher the bandwidth requirements for video stream transmission. the [0003] Therefore, the pressure on the network to carry monitoring resources is bound to increase, and even the performance of decoding equipment i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
Inventor 党夏宁
Owner XIAN XINGYUN NETWORK
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