Tree canopy spray collection and treatment system and method

Abstract

The embodiment of the invention discloses a tree canopy spray collecting and processing system and method. The system comprises a spraying monitoring device, at least two fog drop collecting devices and a server; the spraying monitoring device is configured to send a fog drop collecting starting instruction to the fog drop collecting devices if it is monitored that spraying operation equipment reaches a target spraying area of a target tree canopy to start spraying operation; the fog drop collecting devices are configured to respond to the fog drop collecting starting instruction and effectively collect fog drops at the corresponding canopy part, and shooting to obtain a target fog drop image under the condition that fog drop collecting is stopped; and the server is configured to analyze the deposition coverage rate and the deposition density of the fog drops in the target fog drop image, determine the effective fog drop collecting duration of the fog drop collecting devices at the corresponding canopy part, and determine the unit time deposition coverage rate and the unit time deposition density of the corresponding canopy part for evaluating the spraying effect of the target treecanopy. By the adoption of the scheme, effective fog drops can be collected at all canopy positions, and inaccurate measurement and analysis caused by too many collected fog drops are avoided.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of plant protection spray detection, in particular to a tree canopy spray collection and processing system and method. Background technique [0002] Spraying operation equipment In tree plant protection spraying, due to the high density of canopy leaves, the speed of movement is usually greatly slowed down or even fixed-point spraying. For example, when plant protection drones perform plant protection operations on trees, fixed-point spraying of pesticides is mostly used to improve spray penetration and improve the control effect of various parts. [0003] At present, collection cards (such as paper cards or water-sensitive paper) are usually used to detect the deposition performance of canopy spray, such as the deposition coverage and deposition density of droplets. However, the canopy density of different tree canopies is different, which will lead to different amounts of droplet...

AI Technical Summary

Problems solved by technology

However, the canopy density of different tree canopies is different, which will lead to different amounts of droplets attached to different canopy parts during the spraying process.

In this way, it is difficult to ensure that all the collection cards can collect the appropriate amount of droplets, resulting in excessive deposition of droplets on some collection cards, overlapping of droplets, etc., which affects the accuracy of the analysis, which in turn leads to the inability to accurately understand the spraying equipment on the trees. Deposition properties of the application

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