Internetwork information ferrying device based on two-dimensional code

A two-dimensional code and network technology, applied in the field of information ferry, can solve problems such as the inability to meet the needs of two-way exchange of user data, and achieve the effect of improving device intensification, improving reliability and accuracy, and solving data synchronization difficulties.

Pending Publication Date: 2020-12-25
上海轩田工业设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the two-dimensional code-based physical isolation data exchange method of in

Method used

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  • Internetwork information ferrying device based on two-dimensional code
  • Internetwork information ferrying device based on two-dimensional code
  • Internetwork information ferrying device based on two-dimensional code

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0022]Example 1

[0023]SeeFigure 1-4, The present invention provides a technical solution: a two-dimensional code-based inter-network information ferry device, including a chassis 1, a shielded copper net 2, a data exchange area I3, a data exchange area II4, a network terminal I5, a network terminal II6, and a high-speed Camera I7, high-speed camera II8, port I9, port II10, power button 11, cooling fan 12, and connection port 13. The inside of the chassis 1 is divided into a data exchange area I3 and a data exchange area II4 by a shielded copper mesh 2. A network terminal I5 is installed on the side wall of the case 1 inside the data exchange area I3, a high-speed camera I7 is installed on one side of the network terminal I5, and a network terminal II6 is installed on the side wall of the case 1 inside the data exchange area II4, and A high-speed camera II8 is provided on one side of the network terminal II6, a port I9 is ​​provided on the side wall of the chassis 1 near the data exch...

Example Embodiment

[0028]Example 2

[0029]Data exchange area I3 and data exchange area II4 (assuming that the data exchange area I3 is to complete the transmission from the low-density network to the high-density network, and the data exchange area II4 is to complete the feedback of the file transfer from the high-density network to the low-density network. And the issuance of a small number of files) Perform the following steps:

[0030]Step 1. The first network terminal in the data exchange area 13 performs automatic block processing on the original data to be sent to obtain block data;

[0031]Step 2: The first network terminal in the data exchange area 13 encrypts each of the block data and converts them into corresponding two-dimensional code pictures;

[0032]Step 3. The second network terminal in the data exchange area I3 takes a picture of the combined QR code picture displayed on the first network terminal through a high-speed camera;

[0033]Step 4. The second network terminal in the data exchange area I3...

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Abstract

The invention discloses an internetwork information ferry device based on a two-dimensional code, the device comprises a case and a shielding copper net, the interior of the case is divided into a data exchange area I and a data exchange area II through the shielding copper net, a network terminal I is installed on the side wall of the case in the data exchange area I, and a high-speed camera I isarranged on one side of the network terminal I; a network terminal II is mounted on the side wall of the case in the data exchange area II, a cooling fan is arranged on the side wall of the case close to the data exchange area II, and a connecting port is formed in the side wall of the case on one side of the cooling fan. According to the internetwork information ferry device based on the two-dimensional code provided by the invention, an internetwork isolation data bidirectional exchange function is realized in the same device, the reliability and accuracy of data transmission are improved through a two-dimensional code data transmission mode, and the problem of data synchronization difficulty caused by isolation of an intranet and an extranet is solved; and meanwhile, the safety and theefficiency of physical isolation transmission are ensured.

Description

technical field [0001] The invention relates to the technical field of information ferrying, in particular to a two-dimensional code-based inter-network information ferrying device. Background technique [0002] As a security technology of the network, information ferry technology uses "physical isolation" technology to physically separate two networks and ensure logical connection, which is the so-called "information ferry". In some special and confidential network applications, since the private network involves two different levels of confidentiality, the core secret of the business network and the general secret of the management network, the physical isolation technology can be used in the solution to physically separate the two networks to ensure logical connectivity. Realize the so-called information ferry. [0003] Chinese patent CN109254950A discloses a two-dimensional code-based physical isolation data exchange method for internal and external networks. The method...

Claims

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Application Information

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IPC IPC(8): G06F1/18G06F1/20G06F21/60G06K17/00
CPCG06F1/183G06F1/20G06F21/602G06K17/0025
Inventor 陈远明张银城张高华鲁云龙汤专
Owner 上海轩田工业设备有限公司
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