Intelligent gas leakage monitoring system based on wireless passive detection technology

A detection technology, wireless passive technology, applied in signal transmission systems, instruments, alarms, etc., can solve problems such as water accumulation in cable wells, check line faults, etc., achieve long service life, avoid accidents, and ensure safety.

Inactive Publication Date: 2016-07-13
平玉兰
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention proposes an intelligent gas leakage monitoring system based on wireless passive detection

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  • Intelligent gas leakage monitoring system based on wireless passive detection technology

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Example Embodiment

[0014] Embodiment: A smart gas leakage monitoring system based on wireless passive detection technology. The method provided by the present invention will be described in detail with reference to the accompanying drawings.

[0015] An intelligent gas leakage monitoring system based on wireless passive detection technology. Collector 1 is connected to SAW methane sensor 2 in a wireless manner, and is connected to communication management machine 5 via RS485 bus 4; said communication management machine 5 is connected via Wi -Fi wireless network communicates with the background management server 6; the background management server 6 communicates with the APP client 7 through the wireless network; there is an antenna 3 on the collector 1 for transmitting and receiving wireless signals; the communication management machine 5 contains RS485 Module 51 and Wi-Fi module 52.

[0016] The antenna 3 and the SAW methane sensor 2 are installed at the gas pipeline, and the collector 1 and the com...

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Abstract

An intelligent gas leakage monitoring system based on a wireless passive detection technology is characterized in that a collector is connected with a surface acoustic wave (SAW) methane sensor in a wireless mode and connected with a communication management machine through an RS485 bus. The communication management machine is in communication with a backstage management server through a WiFi wireless network; and the backstage management server is in communication with an APP client through a wireless network. The collector is provided with an antenna and the antenna is used for transmitting and receiving wireless signals. The communication management machine comprises an RS485 module and a WiFi module. The shortcomings that existing products on the market cannot give an alarm in a nonlocal mode and cannot give an alarm for an owner and a property company simultaneously are overcome; due to the adoption of a wireless passive sensing technology, accidents caused by electric leakage of a monitoring device are avoided, and the monitoring safety is guaranteed.

Description

technical field [0001] The invention belongs to the field of gas monitoring, in particular to an intelligent gas leakage monitoring system based on wireless passive detection technology. Background technique [0002] With the depletion of coal and the deterioration of the environment, more and more families choose gas for cooking and heating. However, there are more and more casualties such as explosions and suffocation caused by gas leakage. Most of the gas leakage monitoring devices are local alarms and cannot remotely alarm in different places, nor can they alarm the property and owners at the same time. More importantly, the gas leakage devices currently on the market are all active monitoring devices, and the active devices themselves are working. Occasionally, electric sparks will be generated due to electric leakage, which is a dangerous product in itself, and the possibility of explosion will increase when the gas leaks. Contents of the invention [0003] The inve...

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Application Information

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IPC IPC(8): G08B21/16G08B25/08G08B25/10G08C17/02
CPCG08B21/16G08B25/08G08B25/10G08C17/02
Inventor 不公告发明人
Owner 平玉兰
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