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Video stream transmission system based on visible light one-way network isolation

A one-way network and one-way isolation technology, applied in the field of visible light transmission, can solve problems such as low transmission efficiency of visible light one-way isolation, and achieve the effect of improving efficiency

Active Publication Date: 2020-03-27
安徽中骄创新技术发展有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to provide a video stream transmission system based on visible light unidirectional network isolation, through which the network unidirectional isolation control system uses virtual IP to perform one-way transmission between the internal network system and the external network system, so as to realize the unidirectional video transmission of visible light communication Isolated transmission to the network, which solves the problem of low efficiency of the existing one-way isolated transmission of visible light

Method used

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  • Video stream transmission system based on visible light one-way network isolation

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] see figure 1 As shown, the present invention is a video stream transmission system based on visible light one-way network isolation, including: a network one-way isolation control system, an internal network system, and an external network system; One-way transmission between the system and the external network system; the one-way isolation control system of the network includes the one-way isolation device between the network; One-way data transmission; on...

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Abstract

The invention discloses a video stream transmission system based on visible light one-way network isolation, and relates to the technical field of visible light transmission. The system comprises a network unidirectional isolation control system, an intranet system and an extranet system. The network one-way isolation control system adopts a virtual IP to perform inter-network one-way transmissionon the intranet system and the extranet system after being authorized. According to the network one-way isolation control system, inter-network one-way transmission is carried out on the intranet system and the extranet system through the virtual IP, one-way network isolation transmission of visible light communication videos is achieved, and the visible light one-way network isolation transmission efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of visible light transmission, in particular to a video stream transmission system based on visible light unidirectional network isolation. Background technique [0002] "Network isolation and information exchange technology" is a network isolation and exchange technology that has emerged in recent years. Its design goal and idea are: to achieve information interconnection and intercommunication as much as possible under the premise of ensuring network security and confidentiality. [0003] Data transmission for one-way network isolation generally consists of an internal network processing unit, an external network processing unit, and an isolated switching unit. The internal network processing unit and the external network processing unit are respectively connected to two different networks, and receive or send user data through the network interface device; the isolation switching unit is the only data cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/22H04B10/116H04L29/06
CPCH04B10/116H04L63/0236H04N7/22
Inventor 王兴生
Owner 安徽中骄创新技术发展有限公司
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