Autonomous fire fighting unmanned aerial vehicle system and fire fighting method

Abstract

The invention discloses an autonomous fire fighting unmanned aerial vehicle system and a fire fighting method. A ground station and a fire fighting unmanned aerial vehicle are included; the ground station and the fire fighting unmanned aerial vehicle achieve transmission and sharing of a control instruction and fire behavior image information through a ground-air data transmission communication link; the ground station is used for sending a task instruction to the fire fighting unmanned aerial vehicle, monitors the state of the fire fighting unmanned aerial vehicle in real time, and further masters a fire behavior according to the fire behavior image information transmitted back by the fire fighting unmanned aerial vehicle and flying attitude information; and the fire fighting unmanned aerial vehicle is used for collecting the fire behavior image information, performing fire extinguishing, dynamically planning a fire fighting task in real time and dynamically planning a flight path, and autonomously completing flight path planning and obstacle avoiding. The unmanned aerial vehicle can still be used for autonomously responding to a fire disaster without unified command of a commandcenter.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle firefighting, in particular to a highly intelligent autonomous firefighting unmanned aerial vehicle system and firefighting method. Background technique [0002] With the development of society and economy, the incidence of fire is also increasing year by year, especially after forest fires are extinguished, due to terrain and environmental reasons, personnel cannot enter to investigate and eliminate resurgent fires. Simultaneously, with the increasing development of urban construction, there are more and more high-rise buildings, and the difficulty of fighting fires between buildings is also increasing day by day, which brings great inconvenience to fire protection. [0003] Existing fire extinguishing technologies usually use fire ladders, fire extinguishing agents, and fire water guns to extinguish fires. However, due to limitations of their own conditions, the fire extinguishin...

AI Technical Summary

Problems solved by technology

However, this method has problems such as excessive dependence on satellite navigation, unstable communication with the ground station, and weak temporary response to fire changes.

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