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Network communication method for wide-area standard image formats in security system

A technology of image format and security system, applied in the direction of closed-circuit television system, etc., can solve problems such as network bandwidth restriction bottlenecks, and achieve the effect of solving restriction bottlenecks

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

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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 wide-area standard 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 wide-area standardized image format network communication method in the security system, the wide-area standardized image format network communication method in the security system first sets the programmable logic control chip 3 that includes the register 2 of the multi-core processor, plus the described A comparator 4 and a wide-area standardized image format digital-to-analog converter 5 are attached to the programmable logic control chip 3 . When the video monitoring data flow network communicates in the security system, the security system activates the programmable logic control chip 3, and the programmable logic control chip 3 drives the wide-area standardized image format digital-to-analog converter 2 to convert electrical signals into communication data streams. , and then synchronously manipulate the comparator 4 for proofreading, and fi...

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Abstract

A network communication method for wide-area standard 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 wide-area standard image format digital-analog converter to convert electrical signals into communication data streams, a comparator is then synchronously operated to perform calibration, and the calibrated data are sent to the wide-area standard 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 in a wide-area standardized image format in a security system. 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 eq...

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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