A cooperative reconnaissance and fire fighting method between UAV and fire-fighting robot

Abstract

The invention relates to a method for cooperative reconnaissance and fire-fighting operation of an unmanned aerial vehicle and a fire-fighting robot. Robots, reconnaissance drones, robot consoles, drone consoles collaborative reconnaissance and firefighting steps. The spatial geometric positioning method is used to realize real-time three-dimensional spatial positioning of the fire-fighting reconnaissance robot, so as to quickly obtain the relative positions of the unmanned reconnaissance aircraft, the robot console, the drone console and the fire-fighting and reconnaissance robot in space, which improves the scope of application of the system. At the same time, the online compensation of the injection angle of the fire water cannon is realized, which greatly improves the accuracy of the injection at the target point, which can improve the efficiency of reconnaissance and fire extinguishing, save rescue time, improve the speed of on-site disaster disposal, and improve the efficiency and accuracy of classification and fixed-point processing of hazard sources. , reduce the loss of personnel and property.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting robots, and in particular relates to a cooperative reconnaissance and fire-fighting operation method of an unmanned aerial vehicle and a fire-fighting robot. Background technique [0002] Fire brings huge losses and casualties to human beings, and it is one of the main disasters that most often and generally threaten public safety and social development. Especially for hazardous chemical fires, different igniting materials need to be extinguished with corresponding fire extinguishing agents, otherwise difficult, more complicated and dangerous accidents will occur, so it is necessary to accurately extinguish the fire source at a fixed point. [0003] With the continuous development of science and technology, more and more fire-fighting robots replace firefighters and enter the fire scene to fight fires. As a kind of special robots, fire-fighting robots play an increasingly important role in f...

AI Technical Summary

Problems solved by technology

[0010] However, this solution has the following disadvantages: first, the UAV needs to fly above the flames, which is extremely harmful to the equipment in practice; The high price of differential GPS leads to high system cost; in addition, when the indoor fire occurs, the GPS positioning system cannot work, and this method cannot work normally

[0011] Moreover, when the ground environment such as fire is complex and fluctuating, the attitude and height of the robot will change significantly, which not only affects the accuracy of the location parameters of the robot's observation target point of interest, but also has a serious impact on the firing angle of the water cannon on the fire-fighting robot. Spot fire

Images