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Data transmission system

A data transmission system and data technology, applied in transmission systems, electrical components, wireless communication, etc., can solve problems such as data transmission leakage

Inactive Publication Date: 2016-10-26
STATE GRID SHANXI ELECTRIC POWER +1
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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 provide a data transmission system to solve the technical problem that the data transmission between the mobile communication terminal and the power information intranet is easily leaked in the prior art

Method used

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Embodiment Construction

[0017] The following description with reference to the accompanying drawings is provided to help a comprehensive understanding of the embodiments of the present invention defined by the claims and their equivalents. Various specific details are included to help understanding, but these details are only to be regarded as exemplary. Therefore, those of ordinary skill in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present invention. In addition, for clarity and conciseness, descriptions of well-known functions and structures are omitted.

[0018] figure 1 Is a block diagram showing a data transmission system according to the first exemplary embodiment of the present invention.

[0019] Such as figure 1 As shown, the data transmission system according to the first exemplary embodiment of the present invention includes a mobile communication terminal 10, an access router...

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Abstract

The invention provides a data transmission system, which is characterized by comprising a mobile communication terminal, an access router, a hardware firewall and an electric power information intranet system which comprises a security access gateway and a server, wherein the mobile communication terminal is connected with the access router via a wireless network; the access router is connected with the hardware firewall, so as to be connected with the server via the security access gateway connected with the hardware firewall; the mobile communication terminal is used for encrypting data, and sending the encrypted data to the security access gateway via the access router and the hardware firewall; and the security access gateway decrypts the received data, and sends the decrypted data to the server for storage. By using the data transmission system, the security and reliability of data transmission between the mobile communication terminal and the electric power information intranet can be ensured, and the data is prevented from being leaked during a transmission process.

Description

Technical field [0001] The present invention relates to the field of mobile communication technology, and more specifically, to a data transmission system. Background technique [0002] With the development of the informatization construction project of the State Grid Corporation of China, mobile communication technology has been widely used in the informatization construction of the power industry. In the business of safe production, marketing management, material management, emergency command, etc., mobile communication terminal access methods have been widely used, so that mobile communication terminals can conduct real-time and non-real-time data communication and data exchange with the power information intranet. And with the development trend of "informatization, automation, and interaction" of the power grid, there will be more and more interaction demands between the power grid information system and the mobile public network (for example, GRPS, CDMA, 3G, 4G, etc.), and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04W12/02
CPCH04L63/02H04L63/0428H04W12/02
Inventor 沈同张秀丽张军六朱燕芳张建伟李远朱星伟石新聪管明尧王玉珂张海辉周胜利
Owner STATE GRID SHANXI ELECTRIC POWER