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Manuscript system-based internal and external network data transmission method and system

A transmission method, the technology of internal and external networks, applied in the field of program production of TV stations in the radio and television industry, can solve problems affecting the security of the internal network, and achieve the effect of ensuring real-time performance

Inactive Publication Date: 2011-09-21
CHINA DIGITAL VIDEO BEIJING
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

A contradiction arising from the above process is that the actual application requires data interaction between the internal and external networks, and the data interaction affects the security of the internal network

Method used

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  • Manuscript system-based internal and external network data transmission method and system
  • Manuscript system-based internal and external network data transmission method and system
  • Manuscript system-based internal and external network data transmission method and system

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Embodiment Construction

[0059] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0060] refer to figure 1 , which shows a flow chart of Embodiment 1 of a document system-based intranet and extranet data transmission method according to the present invention, including:

[0061] Step 101, the external network proxy server receives the data sent by the document system unit, and uploads it to the external network terminal of the USB ferry unit;

[0062] In the entire transmission system, the manuscript system unit is located on the external network, and the production system unit is located on the internal network. In order to ensure the security of the internal network, the internal network and the external network need to be completely isolated. To achieve data interaction, one of the functions of the proxy se...

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Abstract

The invention provides a manuscript system-based internal and external network data transmission method and system. The method comprises the following steps: an external network proxy server receives data sent by a manuscript system unit, and uploads the data to an external network of a universal serial bus (USB) ferrying unit; the USB ferrying unit kills viruses of the data, and ferries the data to an internal network of the USB ferrying unit from the external network through a USB wire; an internal network proxy server acquires the data from the internal network, and transmits the data to a making system unit for making and processing; the internal network proxy server receives the processed data returned by the making system unit, and uploads the data to the internal network of the USB ferrying unit; the USB ferrying unit kills viruses of the data, and ferries the data to the external network from the internal network; and the external network proxy server acquires the data from the external network, and retransmits the data to the manuscript system unit. According to the method and the system disclosed by the invention, the security in the data transmission process is ensured.

Description

technical field [0001] The invention relates to the technical field of TV station program production in the radio and television industry, in particular to a method and system for transmitting intranet and extranet data based on a manuscript system. Background technique [0002] The current manuscript system (also known as the news manuscript system) mostly adopts the B / S structure, which is connected to the public external network, and is used for TV station reporters to go out for interviews and for local stations to upload manuscripts. It is used to complete daily manuscript writing, editing and review. It is an important part of paperless office. However, the TV station's production system is located on the intranet, which is used for post-production processing of manuscripts. Absolute security must be ensured, and the production network cannot be used as a public network. [0003] Usually, the manuscript system still needs to be interconnected with the production netwo...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 何伟王弋珵吕辉
Owner CHINA DIGITAL VIDEO BEIJING
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