Intelligent fire-fighting method and system used for road tunnel

Abstract

The invention discloses an intelligent fire-fighting method and system used for a road tunnel. The intelligent fire-fighting method comprises fixed monitoring sub systems, a rail fixed on a tunnel haunch and a fire-fighting robot capable of moving along the rail, wherein the multiple fixed monitoring sub systems monitor a condition in the tunnel, report the condition to a far-end server; after anomaly is determined, the far-end server directs the fire-fighting robot to move to an anomaly point to acquire data for secondary determination to determine fire; the far-end server reports the fire toa manual control center; an abut-joint mechanism of the fire-fighting robot is in butt joint to a fire-fighting water tube; and the fire-fighting robot selects a fire extinguishing agent to spray andextinguish wire according to the size of fire behavior; and the fire-fighting robot acquires the data in real time to judge whether the fire is extinguished or not; and after the fire is extinguished, a fire-fighting water supply sub system stops work, and the fire-fighting robot returns to the initial position.

Description

technical field [0001] The invention relates to the field of tunnel fire protection, in particular to an intelligent fire protection method and system for road tunnels. Background technique [0002] In recent years, with the rapid development of my country's transportation network, the mileage of highways has continued to increase, especially in some mountainous and remote areas. With the continuous increase of highways, the number of tunnels has also increased. The length of the tunnel is getting longer and longer, which brings huge traffic speed and convenience. At the same time, there are some safety hazards, such as fires caused by vehicle collisions. The initial fire fighting was not timely, and the fire spread rapidly, causing loss of life and property. The emergence of tunnel fire-fighting robots has better solved the difficult problem of fire extinguishing in tunnels, but there are still many deficiencies in existing tunnel fire-fighting robots. [0003] Disclosed in...

AI Technical Summary

Problems solved by technology

[0003] Disclosed in CN110665142A is a patent for invention called "Tunnel Intelligent Fire Protection System". This patent has the functions of monitoring and fire extinguishing. It may happen that the water intake point of the fire-fighting robot is far away from the fire point, and the fire-fighting effect is poor; 2. The fire-fighting robot is fixed on the top of the tunnel, and the monitoring unit is fixed on the fire-fighting robot. The height direction is far away from the fire point, and the data collection is inaccurate; 3. The coverage area of ​​the fire water cannon is too large, and the reverse force is relatively large when spraying water, which causes the fire robot to move during the fire extinguishing process; 4. Only aqueous film-forming foam fire extinguishing agent can be used, the fire extinguishing method is single, and the frequency of agent addition is high

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