Heavy rotor wing unmanned aerial vehicle for forestry fire-fighting operation

Abstract

The invention provides a heavy rotor wing unmanned aerial vehicle for forestry fire-fighting operation. The unmanned aerial vehicle comprises a vehicle body frame, a rotor wing system, a central control and communication system, a homing aiming system, a fire extinguishing system and a power supply system. The power supply system is connected to the central control and communication system throughan electric wire and provides power in a centralized manner through the central control system; and the central control system is connected with the rotor wing system, the homing aiming system and the fire extinguishing system. The rotor wing system adopts a mode that four sets of coaxial rotor wings are driven by a motor to operate, the homing aiming system receives a command of the control system to seek a fire source and feeds back information to the control system, and the fire extinguishing system receives a control command to launch a fire extinguishing bomb to a designated position after determining a target. The heavy rotor wing unmanned aerial vehicle is compact in layout and high in structural strength and has the advantages of being long in flight time, high in effective load and high in working efficiency when applied to forestry fire fighting work.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a heavy-duty rotor unmanned aerial vehicle used for forestry fire fighting operations. Background technique [0002] my country has a vast forestry area, and it is often extremely difficult to fight fires after forest fires occur. Forestry fires not only spread extremely fast, but also consume a lot of manpower and material resources for fire fighting, and often cause great property losses after the fire. Traditional forestry fire fighting and rescue equipment is incapable of handling rugged and densely planted forest farms, and the process of rescuers receiving the fire, preparing equipment and materials, and arriving at the rescue site is relatively slow, which increases the cost of manpower, equipment and work. time, reducing the effect of fire rescue, there is an urgent need for a fire fighting method that is effective in extinguishing fires, responds quickl...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of the prior art, the present invention provides a heavy-duty rotor drone for forestry fire fighting, which can solve the problems of excessive consumption of manpower and equipment resources and low utilization rate of traditional forestry fire fighting. And it can work for a long time and in a large area. At the same time, the fire fighting heavy-duty drone also has the advantages of strong carrying capacity and a large number of fire extinguishing bombs.

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