Unmanned aerial vehicle device capable of prolonging flight time and implementation method

Abstract

The invention belongs to the field of unmanned aerial vehicles, and provides an unmanned aerial vehicle device capable of prolonging flight time and an implementation method. The unmanned aerial vehicle device capable of prolonging flight time comprises a body and a master control unit arranged in the body. Auxiliary propellers are further installed around the body, and an airbag device is further installed on the body. The auxiliary propellers are controlled by the master control unit, the rotation planes of the auxiliary propellers are perpendicular to the horizontal plane, and the directions of the rotation planes of the auxiliary propellers are adjustable. The airbag device is arranged on the upper portion of the body structure of the unmanned aerial vehicle, a cavity used for being filled with small-density gas with the density smaller than that of air is formed in the airbag device, and the airbag device is further connected with a discharge valve used for discharging gas in the airbag device. The unmanned aerial vehicle device only consumes a little onboard energy in the process from taking-off to landing preparation and can prolong flight time, and thus the working efficiency of the unmanned aerial vehicle is improved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle device and an implementation method for extending flight time. Background technique [0002] UAV, also known as unmanned aircraft, remote control or self-cruising aircraft, is a low-cost, low-loss, and highly maneuverable aircraft that can carry loads. It has been widely used in military, scientific research, and civilian fields. . In the military field, UAVs can be used in enemy situation detection, communication relay, early warning, target training, etc., and can even directly form a UAV formation to fight against the enemy; in the field of scientific research, it can be used for flight test verification, new Feasibility simulation evaluation of equipment and new schemes, acquisition of aerial images, sampling and condition monitoring in harsh environments, etc.; in the civilian field, UAVs can be used for agricultural moisture monitoring, ag...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the problem in the prior art that due to the limited onboard energy of the UAV itself, the UAV will quickly consume the onboard energy under heavy load conditions, making it difficult to carry out long-term and large-scale flight tasks. , thus leading to the problem of low operating efficiency of unmanned aerial vehicles, a kind of unmanned aerial vehicle device and implementation method for extending the flight time of unmanned aerial vehicles are provided. During the landing process, the buoyancy of the air is mainly used to realize the flight operation task, which consumes less onboard energy, so that the UAV can be in the flight operation state for a long time, and the operation efficiency of the UAV is improved.

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