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Automatic pesticide spraying control method and device for fruit tree pest control

A control method and a technology of a control device, which are applied to devices for catching or killing insects, applications, animal husbandry, etc., can solve the problems of not being able to directly reflect the source of pests and diseases, and the control effect of pests and diseases cannot reach the ideal state, so as to improve drug control. Efficiency, reduction of drug usage, and economical improvement

Active Publication Date: 2021-11-23
POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current method of judging the type of pests and diseases based on image recognition technology does not directly reflect the source of pests and diseases, for example, whether it is an invasive pest or a spontaneous pest in the current planting area, which sometimes results in less than ideal pest control effects

Method used

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  • Automatic pesticide spraying control method and device for fruit tree pest control
  • Automatic pesticide spraying control method and device for fruit tree pest control
  • Automatic pesticide spraying control method and device for fruit tree pest control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1: a kind of automatic spraying control method of fruit tree disease and insect pest control, such as figure 1 shown, including the following steps:

[0054]S1: Collect the image information of the target object, identify the pest category according to the image information, and obtain the distribution probability of the corresponding pest pest through statistical analysis; when collecting image information, you can choose 360-degree shooting without dead angle, and the shooting time can be started regularly according to the preset time interval , or start shooting according to the received trigger signal;

[0055] S2: According to the distribution probability of all pest categories, the pests that exceed the set value are selected as the first preliminary category; the set value is mainly to filter out some accidental pest categories, which reduces the frequency of drug control to a certain extent;

[0056] S3: Collect the soil physical and chemical propert...

Embodiment 2

[0066] Embodiment 2: a kind of fruit tree disease and insect pest control automatic spraying control device, such as figure 2 As shown, it includes a camera 1 , a first processor 2 , a detection sensor group 3 , a second processor 4 and a main controller 5 .

[0067] Wherein, the camera 1 is used to collect image information of the target object. The first processor 2 is used to identify the pest category according to the image information, and obtain the distribution probability of the corresponding pest through statistical analysis. The detection sensor group 3 is used to collect the soil physical and chemical properties information of the target planting area. The second processor 4 is configured to determine the priority value of the pest category according to the matching degree between the suitable growth range corresponding to each pest category and the soil physical and chemical property information. The main controller 5 is used to screen the pests exceeding the se...

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Abstract

The invention discloses an automatic pesticide spraying control method and device for fruit tree pest control, and relates to the technical field of pest control. According to the technical scheme, the method is characterized by comprising the steps as follows: recognizing the insect pest category according to image information, and carrying out the statistics of the distribution probability; screening insect pests exceeding a set value as a first preparation category according to the distribution probability; collecting soil physical and chemical property information, and determining a priority value of the insect pest category according to a matching degree between the suitable growth range and the soil physical and chemical property information; screening out the insect pest category with the priority value exceeding an early warning value as a second preparation category; if the insect pest category only belongs to the first preparation category, carrying out upward rotary spraying of pesticide on the target object; if the insect pest category only belongs to the second preparation category, carrying out downward rotary spraying of the pesticide on the target object; and if the insect pest category belongs to the first preparation category and the second preparation category at the same time, carrying out upward and downward rotary spraying of pesticide on the target object. According to the invention, the source of insect pest categories can be visually reflected, so that the pesticide spraying device is flexibly controlled to carry out adaptive pesticide control.

Description

technical field [0001] The invention relates to the technical field of disease and insect pest control, more specifically, it relates to an automatic spraying control method and device for fruit tree disease and insect pest control. Background technique [0002] Pest control is to reduce or prevent pests from harming crops or humans and animals, and artificially adopt certain methods, which can generally be divided into chemical control using chemical substances such as pesticides and physical control using physical energy such as light or rays or building barriers . [0003] Traditional pest control mainly relies on technicians to subjectively judge the types of pests and diseases based on historical experience, and then select appropriate chemical drugs or physical measures for control. With the continuous development of intelligent technology, image recognition technology is applied to the process of pest control. By collecting the image information of the target plant a...

Claims

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Application Information

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IPC IPC(8): A01M7/00
CPCA01M7/0089
Inventor 黄永敬吴文曾继吾张瑞敏朱从一
Owner POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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