A natural gas mobile monitoring system

A mobile monitoring and natural gas technology, applied in measurement devices, instruments, scientific instruments, etc., can solve problems such as inability to control fans and valves, and achieve the effect of reducing the time to solve and eliminating hidden dangers.

Inactive Publication Date: 2018-03-16
十堰中燃城市燃气发展有限公司
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AI Technical Summary

Problems solved by technology

[0005] To sum up, the natural gas monitoring system generally only feeds back the results to a fixed monitoring location, and rarely combines the natural gas monitoring system with the mobile terminal. Even if there is, it only monitors and alarms the value of natural gas concentration, and cannot Real-time control of fans and valves
This situation ignores the direct or indirect impact of other gases in the room on the explosion, and in the event of an accident, if the owner is not on the scene, it is impossible to make a timely response in the first place

Method used

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  • A natural gas mobile monitoring system
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing.

[0022] Such as figure 1 As shown, the entire natural gas mobile monitoring system can be roughly divided into three parts: bottom layer, middleware and upper layer application. The bottom layer includes hardware devices, measurement and control modules and gateways. The middleware part is the server, and the upper layer application is the mobile terminal.

[0023] The function of the bottom layer is to monitor and upload relevant parameters in the gas consumption environment in real time. The monitoring process is as follows:

[0024] Install 4 sensors of the same type in different locations indoors (except combustible gas probes). The sensors of the same type are connected to zigbee sub-nodes and transmit data to the main node. The main node is connected to the gateway through usb, and the data is transmitted. ingress gateway. The power module supplies power to the mea...

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Abstract

The invention discloses a natural gas mobile monitoring system. Users can monitor indoor natural gas through a mobile phone terminal. The system includes combustible gas probes, carbon dioxide sensors, dust concentration sensors, temperature and humidity sensors, receiving control modules, intelligent gateways, servers, and mobile terminals. The invention makes full use of the advantages of the Internet of Things, and monitors the indoor environment by placing several sensors of the same type in different places indoors and placing a plurality of combustible gas probes near the natural gas pipeline. The collected data is uploaded to the server, and the mobile terminal obtains the data by request, analyzes the dust concentration and temperature and humidity data, and dynamically adjusts the alarm threshold of the mobile terminal according to the relationship between the upper and lower limits of the explosion of carbon dioxide and natural gas. After receiving the alarm, the user can control the valves and fans in the environment through the mobile terminal. Intelligent monitoring of natural gas has been realized.

Description

technical field [0001] The invention belongs to the field of Internet of Things monitoring technology, and in particular relates to a natural gas mobile monitoring system. Background technique [0002] The Internet of Things is an important part of the new generation of information technology, and it is also an important stage of development in the "informationization" era. As the name suggests, the Internet of Things is the Internet formed by the connection of things and things. It uses technologies such as the Internet to connect sensors, controllers, people and things together in a new way to realize informatization, remote management control and intelligent networks. [0003] Natural gas is a mixed gaseous fossil fuel, the main component is alkanes, of which methane accounts for the vast majority. It mainly exists in oil fields, gas fields, coal seams and shale formations. The combustion of natural gas produces carbon dioxide and water. Compared with coal, petroleum a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00G08B19/00
Inventor 刘鸿飞方丽英王普杨健栋
Owner 十堰中燃城市燃气发展有限公司
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