A precision spraying method for agricultural robots based on air-ground collaboration

A technology of robot precision and space-ground coordination, which is applied in animal husbandry, devices and applications for capturing or killing insects, etc., to achieve the effect of reducing movement stroke, increasing use efficiency, and high spraying efficiency.

Active Publication Date: 2021-05-04
SINOCHEM AGRI HLDG
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At present, a high-efficiency and precise automatic pesticide application method has not yet been formed. Therefore, it is of great significance to design a method that is both efficient and accurate in spraying pesticides.

Method used

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  • A precision spraying method for agricultural robots based on air-ground collaboration
  • A precision spraying method for agricultural robots based on air-ground collaboration
  • A precision spraying method for agricultural robots based on air-ground collaboration

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0041] Such as figure 1 As shown, in order to realize fast and accurate identification of diseases, insect pests and weeds on crops, and to carry out precise pesticide application on the area to be treated, the present invention adopts an air-ground collaborative precision pesticide application system composed of a drone 1 and a ground robot 6, wherein the wireless The man-machine 1 is provided with an aerial vision camera 2 for obtaining crop image information below the unmanned aerial vehicle 1; the front end of the ground robot 6 is equipped with a ground vision camera 3 through a vertically arranged vision camera bracket 4; The rear end of 6 is provided with spraying actuator 7; UAV 1 is equipped with microprocessor, and ground robot 6 is equipped with industrial computer 5. The spraying actuator 7 is loaded with various pesticides for diseases, in...

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Abstract

The invention relates to a method and system for precise application of pesticides by an agricultural robot in cooperation with space and ground. The present invention adopts unmanned aerial vehicle traversal detection, uses image processing technology to identify the diseases, insects, insects and weeds of crops, and identifies and locates the area of ​​diseases, insects, insects and weeds in the whole farmland; The optimal travel path is planned, the movement distance of the ground robot is reduced, and the spraying efficiency is high. The present invention conducts secondary precise detection on the location of pests and weeds. When the ground robot travels to the location of the pests and weeds identified by the drone, the robot comes with a visual camera to identify the crops, performs secondary detection on the crops, and specifically judges Specific types of crop diseases, insect pests and weeds. For example, the crops suffer from a certain disease, which solves the problem of accurate identification of crop diseases, insect pests and weeds, so as to realize precise application of crop diseases, insect pests and weeds.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to an air-ground collaborative agricultural robot precision spraying method and system, which can realize the collaborative operation of field aerial drones and ground robots. Background technique [0002] At present, precision agriculture has become a new trend in the development of agriculture in the world today. At present, the level of agricultural mechanization in my country is relatively low. The operating area of ​​agricultural aviation in my country only accounts for about 2.6% of the total cultivated area, while in developed countries such as Europe and the United States, the area of ​​aviation operating accounts for 30% to 50%. my country's agricultural pesticide investment level is high, and traditional spraying of pesticides has a harmful effect on crops without pests and weeds, resulting in pesticide residues, reducing the quality of crops, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M7/00
CPCA01M7/0042A01M7/0089
Inventor 张春龙王松邹昆霖王咏琳袁挺李伟张俊雄张文强
Owner SINOCHEM AGRI HLDG
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