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Cross-network data transmission method and device

A data transmission method and technology of a data transmission device, applied in the field of network communication, can solve the problems of complicated deployment of transmission equipment and untimely data transmission, and achieve the effect of simplifying deployment and reducing workload

Active Publication Date: 2019-04-02
SHENZHEN LONGRISE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a cross-network data transmission method and device, which aims to solve the problems of untimely data transmission and complex deployment of transmission equipment in the existing cross-network data transmission

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  • Cross-network data transmission method and device

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Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] The invention provides a cross-network data transmission method.

[0050] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the cross-network data transmission method of the present invention.

[0051] In this embodiment, the cross-network data transmission method includes:

[0052] Step S10, the sending end obtains the data to be transmitted, and determines the type of the data to be transmitted;

[0053]When the sending end needs to perform data transmission with the receiving end, the sending end obtains the data to be transmitted to be sent to the receiving end, and determines the type of the data to be transmitted. It should be noted that, the sending end and the receiving end include but are not limited to smart phones, personal computers and palmtop computers. The s...

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Abstract

The invention discloses a cross-network data transmission method. The method comprises: a sending end acquires data to be transmitted, determines the type of the data to be transmitted; converts the data to be transmitted into corresponding data according to the type of the data to be transmitted displaying the picture to be transmitted in the display area of ​​the sending end, so that the receiving end can obtain the picture to be transmitted, analyze the picture to be transmitted, and obtain the data to be transmitted. The invention also discloses a cross-network data transmission device. The invention realizes data transmission between different networks in a fast and timely manner without manual switching or data switching equipment in the process of data transmission across networks, and does not require staff to manually exchange data between different networks , reducing the workload of the staff; at the same time, there is no need to add one-way import devices, security border devices, etc., which simplifies the deployment of devices for data transmission between different networks.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a cross-network data transmission method and device. Background technique [0002] In recent years, the application of information and communication technology has spread to all corners of the world and penetrated into all aspects of people's production and life. As the cornerstone of information technology application, the network has been widely popular among enterprises, government agencies, schools and individuals. Communication has become a basic tool for business contacts and information exchange between institutions and individuals. It can be said that we have entered or are about to enter an all-round information society. [0003] Due to the internal needs of each business unit, the network cannot guarantee physical interconnection. For data transmission between physically isolated networks or other situations where data transmission cannot be performed th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/565
Inventor 张锐
Owner SHENZHEN LONGRISE SCI & TECH
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