Unmanned aerial vehicle automatic planting method

Abstract

The invention provides an unmanned aerial vehicle automatic planting method and relates to the field of unmanned aerial vehicle automatic seeding in forestry and agriculture. The unmanned aerial vehicle automatic planting method comprises the following steps: 1) setting a flight path, namely setting a flight path of an unmanned aerial vehicle over a seeding required area before the unmanned aerialvehicle takes off; 2) setting a seed launching frequency, namely setting the seed launching frequency according to inter-plant distances of plant seeds to be launched; 3) setting the flight speed ofthe unmanned aerial vehicle, namely setting the flight speed of the unmanned aerial vehicle to be equal to a product of the launching frequency and the inter-plant distance according to the inter-plant distances of the plant seeds to be launched and the launching frequency; and 4) enabling the unmanned aerial vehicle to take off and seed, namely enabling the unmanned aerial vehicle to fly along apreset path, and seeding in a seed cabin according to the preset launching frequency. According to the method disclosed by the invention, by setting a matching relationship between the flight speed ofthe unmanned aerial vehicle and the launching frequency of the seeds, the distance controllability between the seeds can be ensured, so that resources are saved, and the plantation effect is improved.

Description

technical field [0001] The invention relates to the field of automatic seeding by drones in forestry and agriculture, in particular to an automatic forestation method by drones. Background technique [0002] The traditional agricultural and forestry UAV aerial seeding afforestation method uses the UAV to carry a large number of seeds to fly over the operation area, open the seed hatch door, and directly drop the seeds at one time. [0003] At present, the existing UAV-spreading aerial sowing technology is suitable for UAVs to mount pods with exposed seeds, open the outlet of the seed pods after lifting off, and the seeds will fall to the ground under the action of gravity. [0004] There are still some deficiencies in the above-mentioned technical solution: 1. Directly placed in disorder, many coordinate points may fall into multiple seeds, resulting in waste of resources; 2. The distance between some tree species is too large, and the effect of afforestation and wind and sa...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an automatic afforestation method by unmanned aerial vehicles to solve the problem of wasting resources caused by the above-mentioned disorderly placement of seeds