Unmanned aerial vehicle

Abstract

The invention relates to the technical field of unmanned flight vehicles and in particular relates to an unmanned aerial vehicle. The unmanned aerial vehicle comprises a fuselage, wherein the fuselageis provided with vehicle arms; a first motor is arranged at a free end of each vehicle arm; a rotor wing is arranged on an output shaft of each first motor; the fuselage is further provided with a control module; the control module comprises a controller and an attitude sensor; the controller is in signal connection with the motors and the attitude sensor; the controller can be used for controlling the rotation of the motors according to data of the attitude sensor; air injection devices are uniformly arranged in the peripheral direction of the fuselage; the attitude sensor comprises a gyroscope and an acceleration sensor; the controller can be used for detecting attitude data of the fuselage according to the data of the gyroscope; the controller is used for controlling the air injectiondevice to carry out air injection according to the data of the attitude sensor. The unmanned aerial vehicle provided by the invention can rapidly get away from and dispel bird flocks when meeting thebird flocks.

Description

technical field [0001] The present invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft controlled by radio remote control equipment and its own program control device. In recent years, China's UAV industry has made great progress. UAVs can be divided into fixed-wing UAVs, rotary-wing UAVs, unmanned airships, umbrella-wing UAVs and flapping-wing UAVs according to the configuration of the flight platform. Among them, rotor UAVs, especially multi-rotor UAVs, are widely used in aerial photography, agriculture, plant protection, miniature selfies, express delivery, disaster relief, observation of wild animals, and monitoring of infectious diseases due to their strong mobility and flexibility. , surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting and other fields of applicat...

AI Technical Summary

Problems solved by technology

[0003] UAVs often need to span a long space area during the operation process. During this process, they will inevitably encounter flocks of birds flying in the air. Birds are often fatal to the damage of UAVs. Once UAVs stray into In the flock of birds, the rotor is easily damaged, and then crashes, causing losses to users

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