Control method and device, surveying and mapping unmanned aerial vehicle and spraying unmanned aerial vehicle

Abstract

The embodiment of the invention provides a control method and device, a surveying and mapping unmanned aerial vehicle and a spraying unmanned aerial vehicle, and the method comprises the steps of: obtaining an image outputted by a photographing device in a flight process of the surveying and mapping unmanned aerial vehicle in a target crop region, and obtaining the three-dimensional space information of the target crop region according to the image. The spraying control information determining equipment acquires three-dimensional space information and determines spraying control information according to the three-dimensional space information, and the spraying control information comprises a spraying mode when the spraying unmanned aerial vehicle sprays each target crop planted in the target crop area, and the spray mode includes a flight mode. The spraying unmanned aerial vehicle obtains spraying control information, and the spraying unmanned aerial vehicle is controlled to spray thecorresponding target crops according to the spraying mode of each target crop. The spraying time of the spraying unmanned aerial vehicle is shortened, the time cost is guaranteed, the spraying efficiency is improved, it is guaranteed that a good spraying effect is achieved for different target crops, and the intelligent degree and convenience of spraying operation of the spraying unmanned aerial vehicle are improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of unmanned aerial vehicles, and in particular to a control method and equipment, a surveying and mapping unmanned aerial vehicle, and a spraying unmanned aerial vehicle. Background technique [0002] With the increasing popularity of consumer-level drones, industry-level application drones have also begun to emerge. For the agricultural industry, agricultural drones occupy an important position as industry-level application drones. Plant protection operations, such as spraying operations (spraying water, pesticides, seeds, etc.), have brought great convenience to the agricultural field, such as saving user time, improving operation efficiency, increasing operation income, and improving the utilization efficiency of agricultural machinery. [0003] However, the existing spraying operation mode is not highly intelligent and not convenient enough. For example, taking sparsely planted ...

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Problems solved by technology

[0003] However, the existing spraying operation mode is not highly intelligent and not convenient enough. For example, taking the sparsely planted target crops (such as fruit trees) as an example, in the prior art, it is necessary to manually mark the position of each target crop, and then Control the spraying drone to spray each target crop

On the one hand, the efficiency of this manual marking method is very low, on the other hand, the manual marking method may not be easy to implement due to some reasons (such as high target crops, etc.)

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