Pesticide spraying drifting prevention method and system of pesticide spraying unmanned aerial vehicle and storage medium

A technology of pesticide spraying and unmanned aerial vehicles, which is applied to aircraft parts, devices for catching or killing insects, animal husbandry, etc., can solve problems such as reduced operation effects, environmental pollution, and serious droplet drift, so as to reduce phenomena and ensure Robustness, the effect of reducing spray drift

Active Publication Date: 2021-08-27
TOBACCO RES INST CHIN AGRI SCI ACAD
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AI Technical Summary

Problems solved by technology

[0002] Agriculture is the lifeblood of national economic development, and agricultural aerial spraying is an effective measure to ensure national ecological security. In agricultural applications, UAVs have unique operating technology characteristics and have gradually become a new tool for agricultural production, especially pesticide spraying. UAVs have adaptability With the advantages of strong capability, high operating efficiency, saving labor, saving resources and protecting the environment, it has a very good development space in the field of agricultural aviation. This long-distance operation mode also avoids long-t

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  • Pesticide spraying drifting prevention method and system of pesticide spraying unmanned aerial vehicle and storage medium
  • Pesticide spraying drifting prevention method and system of pesticide spraying unmanned aerial vehicle and storage medium
  • Pesticide spraying drifting prevention method and system of pesticide spraying unmanned aerial vehicle and storage medium

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[0064] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0065] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0066] figure 1 It shows a flow chart of a spraying pesticide drift prevention method for a pesticide spraying UAV according to the present invention.

[0067] Such as figure 1 As shown, the first...

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Abstract

The invention discloses a pesticide spraying drifting prevention method and system of a pesticide spraying unmanned aerial vehicle and a storage medium. The pesticide spraying drifting prevention method comprises the steps of obtaining wind speed information of the unmanned aerial vehicle during pesticide spraying; establishing a relational database of the wind speed information and a spraying pressure, and matching the spraying pressure of a nozzle according to the acquired wind speed information through the database; establishing a fogdrop particle stress model, and analyzing fogdrop position information according to the fogdrop particle stress model; comparing and analyzing the fogdrop position information to obtain a deviation ratio, and judging whether the deviation ratio is greater than a preset deviation ratio threshold value or not; and if yes, calculating a drifting distance of the fog drops, generating correction information, and correcting the motion trail of the fog drops through the correction information.

Description

technical field [0001] The present invention relates to a method for preventing pesticide drift of a pesticide spraying drone, and more specifically, to a method, system and readable storage medium for preventing pesticide drift of a pesticide spraying drone. Background technique [0002] Agriculture is the lifeblood of national economic development, and agricultural aerial spraying is an effective measure to ensure national ecological security. In agricultural applications, UAVs have unique operating technology characteristics and have gradually become a new tool for agricultural production, especially pesticide spraying. UAVs have adaptability With the advantages of strong capability, high operating efficiency, saving labor, saving resources and protecting the environment, it has a very good development space in the field of agricultural aviation. This long-distance operation mode also avoids long-term contact between operators and pesticides. At the same time, drones The ...

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Application Information

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IPC IPC(8): A01M7/00B64D1/18
CPCA01M7/0042A01M7/0089B64D1/18
Inventor 王秀国刘通郑晓
Owner TOBACCO RES INST CHIN AGRI SCI ACAD
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