Fire extinguisher pressure detection method and system based on wireless sensing network

Abstract

The invention discloses a fire extinguisher pressure detection method and a fire extinguisher pressure detection system based on a wireless sensing network. The detection method comprises the following steps that: 1a, a pressure meter acquires pressure data of a fire extinguisher and sends the pressure data to a route node through a short-distance wireless transmission network; 1b, the route node forwards the pressure data to a network coordinator through the short-distance wireless transmission network; 2, the network coordinator forwards the pressure data to a center management platform through a remote communication network; and 3, the center management platform receives the pressure data, performs statistic analysis, judges whether to send out alarm information according to an analysis result, if so, sends out the alarm information. The detection system adopts the detection method. By the detection method and the detection system, cost of labors and resources which are required by checking for the fire extinguisher can be reduced greatly, so a user can find abnormity of the fire extinguisher timely, and a manager or a fire supervision department can monitor a state and the quality of each fire extinguisher in real time without going out.

Description

technical field [0001] The invention relates to the technical field of fire extinguisher detection equipment, in particular to a method and system for detecting pressure of a fire extinguisher based on a wireless sensor network. Background technique [0002] Most of the current pressure gauges for detecting the pressure of fire extinguishers measure the pressure value through various mechanical methods, and then display the pressure value by pointer or hydraulic pressure. This kind of traditional pressure gauge makes it necessary to manually check one by one during the inspection, which increases the pressure of the unit's fire inspection; at the same time, when the pressure of the fire extinguisher is insufficient (undervoltage state), if it is not detected in time, it will cause the fire extinguisher to fail. In the event of a fire , can not achieve the effect of controlling the fire and extinguishing the fire, causing greater losses. What is more serious is that the expir...

AI Technical Summary

Problems solved by technology

This kind of traditional pressure gauge makes it necessary to manually check one by one during the inspection, which increases the pressure of the unit's fire inspection; at the same time, when the pressure of the fire extinguisher is insufficient (undervoltage state), if it is not detected in time, it will cause the fire extinguisher to fail. In the event of a fire , can not achieve the effect of controlling the fire and extinguishing the fire, causing greater losses. What is more serious is that the expired fire extinguisher itself is a huge hidden danger. Under certain circumstances, the expired fire extinguisher itself has the risk of explosion

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