Internet of things smart gas meter with information security management function

A technology for management functions and information security, applied in electrical components, encryption devices with shift registers/memory, transmission systems, etc. , the effect of simple structure

CN103220134BActive Publication Date: 2015-08-26CHENGDU QINCHUAN IOT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2015-08-26

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Abstract

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

Technical field

[0001] The present invention relates to an Internet of Things smart gas meter. More specifically, the present invention mainly relates to an Internet of Things smart gas meter with information security management function. Background technique

[0002] The Internet of Things smart gas meter is a new type of smart gas meter developed on the basis of the existing Internet of Things technology. It requires a combination of remote transmission technology and Internet technology to complete data exchange. The IoT smart gas meter needs a real-time, safe and effective exchange path to realize data exchange with the gas company's gas sales management system, complete related remote meter reading, remote recharge, remote control, and gas meter real-time connection to the Internet and other functions .

[0003] The communication path between the IoT smart gas meter and its gas sales management system is: the gas sales management system transmits the relevant control instruct...

Examples

Embodiment Construction

[0023] The present invention will be further explained below in conjunction with the drawings.

[0024] reference figure 1 As shown, one embodiment of the present invention is an Internet of Things smart gas meter with information security management function. The Internet of Things smart gas meter needs to be equipped with an Internet of Things smart gas meter terminal main controller and FLASH memory. The main controller of the networked smart gas meter terminal is connected to the data transmission module of the meter terminal through the external data interface;

[0025] The above-mentioned external data interface is used to implement the only data communication between the main controller of the IoT smart gas meter terminal and the data transmission module, and when it receives external data from the data transmission module, it will be transmitted to the IoT smart gas meter terminal master. Controller; the data transmission module receives external data from the remote gas sa...