Flying platform for agricultural unmanned plane, control system of agricultural unmanned plane, and control method of agricultural unmanned plane

Abstract

The invention relates to a flying platform for an agricultural unmanned plane, a control system of an agricultural unmanned plane, and a control method of an agricultural unmanned plane. The control system of an agricultural unmanned plane includes a global positioning system base station, a ground control station and a flying platform for an agricultural unmanned plane, wherein the flying platform for an agricultural unmanned plane includes a plane body, a flight controller, a wind resistant rotor and multifunctional wings; the flight controller, the wind resistant rotor and the multifunctional wings are arranged on the plane body; the multifunctional wings are each provided with a fixed wing flight mode and a multi-rotors flight mode, relative to the plane body; each multifunctional wing includes a fixed wing and multi-rotors on the fixed wing; the axis of the fixed wing is perpendicular to the axis of the plane body, and is connected with a steering engine on the plane body; the flight controller controls the steering engine to drive the fixed wing to rotate so as to switch the fixed wing flight mode and the multi-rotors flight mode; and the flight attitude of the flying platform can be balanced and stabilized by means of adjustment of the rotation direction and the speed of the wind resistant rotor. The invention also discloses a control method of the flying platform.

Description

technical field [0001] The invention relates to the flight technology of agricultural unmanned aerial vehicles, in particular to a multi-tilt-wing agricultural unmanned aerial vehicle flight platform with wind-resistant rotors and its control system and control method. Background technique [0002] At present, UAVs are mainly used in pesticide spraying and low-altitude remote sensing operations in the agricultural field. Among them, pesticide spraying is an important measure of plant protection work, which has the characteristics of frequent operations, heavy workload and strong hazards. Agricultural aviation is the development and extension of agricultural mechanization. Compared with ground mechanical field operations, the use of drones for pesticide spraying operations is not restricted by geographical factors. It can reduce operating costs, improve work efficiency, reduce labor intensity, and leave no traces. The characteristics of printing and damaging crops; UAV low-a...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an agricultural unmanned aerial vehicle flight platform with a wind-resistant rotor and a multi-tilt wing flight platform and its control system and control method for the above-mentioned defects of the prior art to solve the problem of agricultural unmanned aerial vehicles. Flying platform short battery life, poor wind resistance and low cruise accuracy

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