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Smart gas meter with information security management function

A management function and information security technology, which is applied to electrical components, encryption devices with shift registers/memory, transmission systems, etc., can solve the problems of unguaranteed information security management, and achieve key leakage and data authenticity , the effect of unified management

Active Publication Date: 2015-08-26
CHENGDU QINCHUAN IOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] One of the purposes of the present invention is to solve the above-mentioned deficiencies, and provide a smart gas meter with information security management function, in order to solve the problem that the information security management of the smart gas meter and its management system cannot be guaranteed in the prior art, and eliminate Risks of information security management in the operation of gas companies

Method used

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  • Smart gas meter with information security management function
  • Smart gas meter with information security management function
  • Smart gas meter with information security management function

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Embodiment Construction

[0024] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0025] refer to figure 1 As shown, one embodiment of the present invention is a smart gas meter with information security management function. The smart gas meter needs to be provided with a smart gas meter terminal main controller and a FLASH memory, and the smart gas meter terminal main controller passes The external data interface is connected to the communication object at the meter end;

[0026] The above-mentioned external data interface is used to perform unique data communication between the main controller of the smart gas meter terminal and the communication object, and transmits the external data from the communication object to the main controller of the smart gas meter terminal when receiving external data;

[0027] The above-mentioned FLASH memory is used to store the control and file management programs called by the main controller of the smart gas me...

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Abstract

The invention discloses an intelligent gas meter with an information safety management function, belonging to an intelligent gas meter. The intelligent gas meter comprises an intelligent gas meter terminal main controller and a FLASH memory, wherein the intelligent gas meter terminal main controller is accessed to a communication object through an external data interface; the external data interface is used for executing sole data communication between the intelligent gas meter terminal main controller and the communication object; when being received, external data from the communication object are transmitted to the intelligent gas meter terminal main controller through the external data interface; through the adding of the information safety management function in the intelligent gas meter terminal main controller, when exchanging data with a gas sale management system of a gas company through the communication object, the intelligent gas meter terminal main controller performs identity authentication; therefore, the legality of communication between the intelligent gas meter terminal main controller and the communication object is guaranteed; moreover, the intelligent gas meter terminal main controller is accessed to a gas management system in a seamless way through the external data interface, so that the dispersed manufacturing and the uniform management of the intelligent gas meter are realized; and meanwhile, the control independence of the gas company on the gas meter is guaranteed, and the restriction by the outside is avoided.

Description

technical field [0001] The present invention relates to an intelligent gas meter, more specifically, the present invention mainly relates to an intelligent gas meter with information security management function. Background technique [0002] As more and more gas companies use smart gas meters to set up their own gas sales management system to realize prepaid management, remote monitoring, Internet connection and other related functions, so that gas companies can manage gas meters more scientifically, safely and effectively. Therefore, various gas sales management systems and smart gas meters have emerged. At present, gas meter manufacturers have produced intelligent gas meters one after another. The types of smart gas in the market are increasing. From the functions and data transmission methods used, there are mainly smart gas meters using IC cards as transmission media. The transmission module is used as a smart gas meter for remote communication, and a smart gas meter t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/06H04L29/06
Inventor 邵泽华吴岳飞
Owner CHENGDU QINCHUAN IOT TECH CO LTD
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