An orchard intelligent spraying system and method

Abstract

The invention discloses an orchard intelligent spraying system and method. The control end sends a fully automatic spraying command to the drive device, and the spraying vehicle starts the fully automatic spraying mode; the mobile device advances according to the preset trajectory based on the position information acquired by the positioning device ; After arriving at the spraying area, the distance between the detector and the fruit tree at the corresponding height is collected; when the distance between the distance detector and the fruit tree at the corresponding height is outside the preset range, the distance adjustment device adjusts the detection device and the spraying device and the fruit tree so that the distance between the distance detector and the fruit tree at the corresponding height is within the preset range. Compared with the existing technology, the spraying vehicle can realize the automatic planning of the path, and automatically adjust the distance between the spray head and the fruit trees, so that the spraying distance is moderate within the preset range, ensuring effective spraying and avoiding the waste of liquid medicine. It can realize high-efficiency and low-cost automatic spraying in orchards.

Description

technical field [0001] The invention relates to the technical field of farm implements, in particular to an orchard intelligent spraying system and method. Background technique [0002] my country's fruit output is basically the highest in the world, and orchard planting is the main form of my country's fruit industry. With automation, informatization, and intelligence becoming the inevitable trend of agricultural production and the development of agricultural machinery and equipment. [0003] However, nowadays, my country’s orchard pesticide application technology is relatively backward, and most of them are still in the state of backpack-type manual pesticide application. There are many unfavorable factors in manual spraying: (1) Drugs are harmful to the human body and will cause potential disease damage to the human body . (2) The spraying efficiency is low. Manual spraying not only consumes physical strength, but also delays time. (3) The utilization rate of drugs is l...

AI Technical Summary

Problems solved by technology

[0003] However, nowadays, my country’s orchard pesticide application technology is relatively backward, and most of them are still in the state of backpack-type manual pesticide application. There are many unfavorable factors in manual spraying: (1) Drugs are harmful to the human body and will cause potential disease damage to the human body

(2) The spraying efficiency is low. Manual spraying not only consumes physical strength, but also delays time

(3) The utilization rate of drugs is low, artificial spraying will cause problems such as uneven spraying, drug dripping, etc., resulting in waste of drugs

Although some mechanical spraying devices are used in orchard spraying, these spraying devices have the following disadvantages: (1) they need to rely on human control, and cannot realize the whole process of spraying independently; a lot of waste

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