Triggering method for firefighting drone to shoot firefighting cartridge

Abstract

The invention relates to the field of drones, in particular to a triggering method for a firefighting drone to shoot a firefighting cartridge. The method comprises the steps of controlling the firefighting drone to fly to a fire disaster area; utilizing the firefighting drone for hovering near the fire disaster area; sending back fire disaster area images through a holder camera on the firefighting drone; determining the shooting distance L between a shooting port of a firefighting barrel and the center of a fire disaster; sending back sighting pictures of the drone through a sighting telescope; according to the sighting pictures, adjusting the angle of the shooting port of the firefighting barrel, and sighting the firefighting barrel towards the fire disaster area; sending motion signalsto the firefighting barrel through a remote-control end, so that a triggering switch is turned off and the firefighting cartridge is shot. According to the method, the firefighting cartridge is sighted before being being triggered, the precision and effectiveness of fire extinguishing are improved, one-button circuit signals are adopted for triggering of shooting of the firefighting cartridge, thereaction is quick, and the operation is convenient.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a method for triggering fire-fighting cannons launched by a fire-fighting unmanned aerial vehicle. Background technique [0002] With the continuous development of urbanization, there are more and more high-rise buildings, followed by frequent high-rise fires. Due to the complex structure of high-rise buildings, dense population, and high-rise fires have the characteristics of rapid fire spread, difficult evacuation and difficulty in fighting. Once a fire occurs, it is difficult to control the fire and it is difficult for people to escape. [0003] In the prior art, the commonly used fire extinguishing method is to extinguish the fire by fire ladders and fire water guns, etc., but for residential buildings with more than 10 floors and high-rise fires exceeding 24 meters high, the length of the fire ladder and the range of fire water guns and water cannons Both of them are...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the commonly used fire extinguishing method is to extinguish the fire through fire ladders and fire water guns, but for residential buildings with more than 10 floors and buildings with a height of more than 24 meters For high-rise fires, the length of the fire-fighting aerial ladder and the range of fire-fighting water guns and water cannons are severely limited with the increase of the height of the fire occurrence point. After the aerial ladder rises into the air, it will swing from side to side due to the influence of wind, which increases the difficulty of fire fighting; secondly, Using fire water guns and water cannons to extinguish fire requires pressurizing the water, and the water pressure will also limit the height

[0004] As a new type of industrial technology, drones have been widely used in various fields. With the development of drone technology, drones have given fire-fighting The function will become a feasible means of high-altitude firefighting. Generally speaking, drones use oil as power, but for drones used for firefighting, because their working environment is high temperature, traditional oil is used as power to trigger The launch of fire bombs can easily lead to safety accidents such as explosions. Therefore, there is an urgent need for a safe and feasible method of triggering the launch of fire monitors

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