Information acquisition system of railway tunnel fire-fighting water fire extinguishing system

Abstract

The invention discloses an information acquisition system of a railway tunnel fire-fighting water fire extinguishing system. The information acquisition system comprises a remote monitoring terminal, a main device and a plurality of sub-devices, each sub-device is in communication connection with the tunnel fire-fighting water fire extinguishing system and is used for acquiring state information, collected by a corresponding sensor in the tunnel fire-fighting water fire extinguishing system, of a corresponding fire-fighting facility; the main device is in communication connection with each sub-device through two buses and is used for summarizing and analyzing the state information acquired by each sub-device; and the remote monitoring terminal is in communication connection with the main device through a wireless network and is used for acquiring the state information analyzed and processed by the main device. According to the information acquisition system, real-time and comprehensive monitoring can be carried out on the complex field of the tunnel, and the risk early warning and disposal efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of fire protection, and more specifically relates to an information collection system of a railway tunnel fire water fire extinguishing system. Background technique [0002] With the vigorous development of road tunnels, traffic accidents and tunnel fires are more and more frequent. When a fire breaks out in a tunnel, it will spread rapidly and be prone to flashover due to the airtightness of the carriage. The narrow and long space of the tunnel is not only prone to incomplete combustion, but also increases the concentration of harmful gases, and also makes it difficult to evacuate or smoke, and it is difficult to evacuate people. Therefore, it will cause a large number of casualties and property losses. [0003] The existing tunnel fire-fighting water fire-extinguishing system requires staff to conduct regular inspections, which not only consumes a lot of manpower, material resources, and financial resource...

AI Technical Summary

Problems solved by technology

[0002] With the vigorous development of road tunnels, traffic accidents and tunnel fires are more and more frequent. When a fire breaks out in a tunnel, it will spread rapidly and be prone to flashover due to the airtightness of the carriage. The narrow and long space of the tunnel is not only prone to incomplete combustion, but also increases the concentration of harmful gases, and also makes it difficult to exhaust or smoke, and it is difficult to evacuate people. Therefore, it will cause a large number of casualties and property losses

[0003] The existing tunnel fire extinguishing system requires staff to conduct regular inspections, which not only consumes a lot of manpower, material resources, and financial resources, but also fails to collect and monitor the operating status of the fire protection system in real time

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