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Network isolation communication method

A communication method and network isolation technology, applied in the field of communication, can solve the problems of data movement, security risks, confidentiality threats, etc., and achieve the effect of increasing reliability and confidentiality, avoiding attacks by network hackers and criminals, and increasing the effect.

Inactive Publication Date: 2011-09-28
深圳华北工控股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, the network, as an information exchange platform, has great security risks.
This poses a great threat to certain terminal systems that require confidentiality and high reliability
The method of transmitting information through some movable devices will cause the data to move with the movement of the device, which also poses a threat to the accuracy and confidentiality of the information to a large extent.

Method used

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Examples

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Embodiment Construction

[0024] (Such as figure 1 As shown) a network isolation communication method, setting more than two computer terminals, and setting a programmable control module between the computer terminals, the programmable control module is connected and set between any two computer terminals that need to establish a communication relationship between.

[0025] The computer terminal and the programmable control module realize signal transmission through bus interconnection.

[0026] (Such as figure 2 As shown) the programmable control module includes a programmable control module circuit, and the programmable control module circuit is used for timing control and data storage and forwarding.

[0027] In order to realize the store-and-forward function of the programmable control module, a storage module is opened in the circuit of the programmable control module.

[0028] The development of the storage module can be developed by pure software or by using storage elements, such as storage...

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Abstract

The invention relates to a network isolation communication method. More than two computer terminals are arranged; a programmable control module is arranged among the computer terminals and is connected between any two computer terminals needing to establish a communication relation; signal transmission between each computer terminal and the programmable control module is realized by bus interconnection; the programmable control module comprises a programmable control module circuit for controlling a time sequence and storing and forwarding data; and a storage module is arranged in the programmable control module circuit to realize the storing and forwarding functions of the programmable control module.

Description

technical field [0001] The invention relates to a communication method, in particular to a communication method using non-network technology in the field of system communication. Background technique [0002] As we all know, with the development of computer technology and network communication technology, it is now more and more convenient and fast for people to transmit information. Computer PC is a general-purpose tool centered on microprocessors. It has many different parts working together, such as memory, hard disk, modem, etc. People's computers can do many different things these days. Use it to type documents, send e-mail, browse the web, play games, and more. A network enables two computers to send and receive information to each other. Today the Internet is arguably the most notable example of a computer network that connects millions of computers around the world. Network technology is now divided into one of two basic groups of technologies: Local Area Network ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/00G06F13/38G05B19/05
Inventor 黄清
Owner 深圳华北工控股份有限公司
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