One-way data transmission system

A one-way transmission and data technology, applied in the field of data transmission, can solve the problems of unable to judge the laser module, unable to block the connection between the sending end and the receiving end as much as possible, and one-way, so as to achieve the effect of ensuring one-way transmission

Pending Publication Date: 2022-02-25
HARBIN ANTIY TECH
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Problems solved by technology

However, this one-way transmission method has the following disadvantages: (1) Since the optical fiber is used to directly connect the sending end and the receiving end, there is a physical connection between the sending end and the receiving end; What is the function of the module, that is, it is possible to exchange the laser generator at the sending end and the laser receiver at the receiving end to achieve reverse transmission of data, or replace all the modules at the sending end and receiving end with full-function transmitting / receiving modules to realize two-way transmission of data
Therefore, the existing one-way transmission method cannot block the connection between the sending end and the receiving end as much as possible, and cannot ensure that data transmission must be one-way

Method used

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Embodiment Construction

[0017] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described implementation Examples are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0018] figure 1 A schematic structural diagram of a one-way data transmission system provided by an embodiment of the present invention; figure 2 It is a schematic structural diagram of the sending end of the embodiment of the present invention; image 3 It is a schematic structural diagram of a receiving end in an embodiment of the present inve...

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Abstract

The invention provides a data one-way transmission system, data is stored in a storage medium, the system comprises a sending end and a receiving end which are in communication separation, the sending end comprises a first position, the receiving end comprises a second position, and the first position is higher than the second position, and the receiving end is arranged to enable the storage medium to fall from the first position to the second position. According to the invention, unidirectional data transmission can be accurately ensured.

Description

technical field [0001] The invention relates to the field of data transmission, in particular to a one-way data transmission system. Background technique [0002] At present, the one-way data transmission system or equipment is mainly a one-way gatekeeper. The one-way gatekeeper is also called one-way gateway, one-way guide, etc. The realization method is mainly to use optical fiber communication technology, and only connect the sending end and the receiving end. An optical fiber is connected to the laser generator at the sending end and the laser receiver at the receiving end to achieve unidirectional transmission. However, this one-way transmission method has the following disadvantages: (1) Since the optical fiber is used to directly connect the sending end and the receiving end, there is a physical connection between the sending end and the receiving end; What is the function of the module, that is, it is possible to exchange the laser generator at the sending end and t...

Claims

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Application Information

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IPC IPC(8): H04B13/00
CPCH04B13/00
Inventor 王沛然刘艺
Owner HARBIN ANTIY TECH
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