Intelligent spraying method based on image processing and spraying robot based on image processing

Abstract

The invention provides an intelligent spraying method based on image processing and a spraying robot based on image processing. Through the method, the spraying robot can correctly distinguish specific crops and weeds and carry out targeted spraying according to the distribution condition of the crops and the weeds needing to be sprayed, that is, the spraying robot sprays weed killer on the weeds and sprays corresponding disinfectant and other pesticides on the crops, and consequently intelligent spraying without human interference is achieved. Meanwhile, a wireless video transmission mode is additionally adopted, and a worker can monitor and control the spraying robot by holding a monitor in hand. Thus, the intelligent spraying robot not only reduces the labor intensity of the workers and spraying cost but also reduces the use quantity of the pesticides and pesticide residues in the soil environment and has an immeasurable significance in improving spraying intellectualization and modernization of agriculture and accelerating agriculture precision in our country.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a spraying method, in particular to an intelligent spraying method based on image processing, and also to a spraying robot based on image processing. Background technique [0002] At present, the common spraying method in our country is to use a mechanical or electric sprayer on the back of the staff to spray a large area of ​​the field or plants that need to be weeded in a certain area. This method has many disadvantages: 1. The spraying efficiency is low, Increase the investment of farmers; this is because it is necessary to spray all the plants in the area including weeds, resulting in an increase in the area of ​​spraying. In addition, the traditional mechanical or electric spraying machine is inefficient; 2. For the operator Great harm to the body; this is due to the fact that pesticides contain a large number of chemical components, which are toxic to the h...

AI Technical Summary

Problems solved by technology

[0002] At present, the common spraying method in our country is to use a mechanical or electric sprayer on the back of the staff to spray a large area of ​​the field or plants that need to be weeded in a certain area. This method has many disadvantages: 1. The spraying efficiency is low, Increase the investment of farmers; this is because it is necessary to spray all the plants in the area including weeds, resulting in an increase in the area of ​​spraying. In addition, the traditional mechanical or electric spraying machine is inefficient; 2. For the operator Great harm to the body; this is due to the fact that pesticides contain a large number of chemical components, which are toxic to the human body to varying degrees; 3. The negative impact on the environment is large; this is because the liquid medicine can easily enter the soil through infiltration and other channels and water sources, thus indirectly polluting the environment, surveys and studies have shown that pesticide pollution often takes hundreds of years to recover

However, since the device is mainly aimed at the identification of monocot / dicot weeds, it can only intelligently identify specific weeds and cannot spray on specific crops, which greatly limits the function and scope of spraying; at the same time, the image of the system The industrial computer is used for processing, the cost is high, and the power consumption of the industrial computer is relatively large, which is not conducive to use on portable devices

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