Ubuntu-based control system and method for improving flight efficiency of unmanned aerial vehicle

Abstract

The invention discloses a Ubuntu-based control system and method for improving the flight efficiency of an unmanned aerial vehicle. The system is composed of an acquisition device, an unmanned aerialvehicle, a flight control device, a wireless data transmission device, a wireless image transmission device, a PC-side ground station. The acquisition device arranged at the unmanned aerial vehicle isused for collecting a large-area panoramic image around the unmanned aerial vehicle and sending the panoramic image data to the flight control device; the flight control device arranged at the unmanned aerial vehicle is used for controlling the flight track of the unmanned aerial vehicle and sending the panoramic image data to the PC-side ground station; the PC-side ground station is used for displaying the panoramic image collected by the acquisition device; the wireless data transmission device is used for transmitting flight parameters between the PC-side ground station and the flight control device; and the wireless image transmission device is used for transmitting panoramic image data between the PC-side ground station and the flight control device. Therefore, the unmanned aerial vehicle is able to increase the flight speed when flying over a non-interest area and reduce the flight speed when flying over an area of interest, so that the electricity of the battery is saved and the flight efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an Ubuntu-based control system and method for improving the flight efficiency of unmanned aerial vehicles suitable for large areas. Background technique [0002] In recent years, UAVs have been widely used in remote sensing image acquisition due to their low cost and easy operation. Generally speaking, when it is necessary to collect images of a large area, the drone needs to enter the autonomous flight mode, and the relevant parameters need to be set in advance before the drone flies so that it can be completed without human participation. The task of image acquisition. [0003] However, the speed of the UAV in the autonomous flight mode is constant, that is, the flying speed is the same when shooting the areas of interest and not of interest, which causes more flight time to be wasted on areas of no interest, thereby reducing the drone’s accuracy. Efficiency ...

AI Technical Summary

Problems solved by technology

[0003] However, the speed of the UAV in the autonomous flight mode is constant, that is, the flying speed is the same when shooting the areas of interest and not of interest, which causes more flight time to be wasted on areas of no interest, thereby reducing the drone’s accuracy. flight efficiency

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