Network communication device for common image formats in security system

A network communication device and image format technology, which can be used in closed-circuit television systems and other directions, and can solve problems such as network bandwidth constraints and bottlenecks

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 bandwid

Method used

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  • Network communication device 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 device commonly used in the security system, the image format network communication device commonly used in the security system is provided with a programmable logic control chip 3 including a register 2 of a multi-core processor, plus the programmable logic control chip 3 A comparator 4 and a digital-to-analog converter 5 for commonly used image formats are attached to the chip 3 .

[0011] A programmable logic control chip 3 including a commonly used image format digital-to-analog converter 2 is set via the commonly used image format network communication device in the security system, and a comparator 4 is attached in the described programmable logic control chip 3, and commonly used Image Format Digital to Analog Converter5. The bottleneck problem of network bandwidth restriction in the security monitoring s...

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Abstract

A network communication device for common image formats in a security system comprises a programmable logic controller chip comprising a common image format digital-analog converter, a comparator added in the programmable logic controller chip, and the common image format digital-analog converter. 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 device in 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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IPC IPC(8): H04N7/18
Inventor 党夏宁
Owner XIAN XINGYUN NETWORK
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