Agricultural bionic bird repelling unmanned aerial vehicle based on deformable wings

Abstract

The invention discloses an agricultural bionic bird repelling unmanned aerial vehicle based on deformable wings. The agricultural bionic bird repelling unmanned aerial vehicle comprises a vehicle body, the wings, an empennage, and a power module, a bionic audio transmitting module, an ultrasonic transmitting module, a strong light transmitting module and an image transmission module which are arranged on the vehicle body. The wings comprise at least two wing bodies arranged in sequence, a driving mechanism arranged between every two adjacent wing bodies and a flexible skin. Every two adjacentwing bodies are connected through a hinge structure. The driving mechanism comprises a steering engine, a rocker arm and a connecting rod; the steering engine is arranged on one wing body, a main shaft of the steering engine is connected with the rocker arm, one end of the connecting rod is hinged to the rocker arm, and the other end of the connecting rod is hinged to the other wing body. In the bird repelling process of the unmanned aerial vehicle, the wings can deform, the characteristics of the eagle wings are simulated, and different deformations are achieved according to different requirements so that action bionics is achieved, maneuverability is high, and the bird repelling effect is good.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to an agricultural bionic bird-repelling drone based on deformable wings. Background technique [0002] Birds adapt to various airflow states by controlling the shape of their wings, so as to change their flight attitude or adapt to the changing airflow with an optimal flight attitude. This deformation feature of bird wings provides the basis for its excellent flight ability. For example, the wings of an eagle can be retracted and expanded, which means that the wings of an eagle can be deformed. More specifically, the eagle's wings are spread out when it is in level flight, and they are gradually retracted when it is diving down. [0003] Bird damage is an important reason for the reduction in production and quality of commercial crops in orchards and fields. China is one of the countries with the richest bird resources in the world. Birds that feed on rice, beans, fruits and veget...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the above-mentioned problems and provide an agricultural bionic bird-repelling UAV based on deformable wings. During the bird-repelling process of the UAV, the wings can be deformed to imitate the characteristics of eagle wings. Realize different deformations according to different needs, so as to realize bionic actions, strong mobility, and good bird repelling effect

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