Unmanned aerial vehicle spray span and spray effect detection method and operation method

Abstract

The invention discloses an unmanned aerial vehicle spray span and spray effect detection method. The method comprises the following steps: S1, a solution A and a solution B are acquired respectively,and when the solution A and the solution B are mixed, color change happens; S2, the solution A is attached to test paper, and the test paper is dried; S3, the test paper is fixed in a test area; S4, the solution B is contained in an unmanned aerial vehicle medicine chest; S5, the unmanned aerial vehicle flies in the test area at a fixed speed in a fixed height and sprays the solution B; and S6, the information of a color changing point on the test paper is acquired, the information of the color changing point is analyzed and processed to generate spray span parameters and spray effect parameters. The unmanned aerial vehicle spray span and spray effect detection method and the operation method have the beneficial effects that the detection cost can be reduced; the detection efficiency is improved; and the corresponding spray span parameters and the spray effect parameters are generated.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a detection method and operation method for the spraying width and spraying effect of the unmanned aerial vehicle. Background technique [0002] At present, with the gradual scale of land transfer and agricultural land production, in order to improve agricultural production efficiency and reduce agricultural production costs, there is an increasing demand for using drones to spray pesticides and other operations. In the prior art, water-sensitive paper is usually used to detect the spraying effect of drones. The operation of the water-sensitive paper is extremely inconvenient, and the water-sensitive paper cannot be directly touched by hands, and the test cannot be carried out under the condition of high air humidity. , and the cost of water-sensitive paper is very high. The market price of a piece of 4cm*8cm water-sensitive paper is about 5 yuan, and the cost of...

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Problems solved by technology

In the prior art, water-sensitive paper is usually used to detect the spraying effect of drones. The operation of the water-sensitive paper is extremely inconvenient, and the water-sensitive paper cannot be directly touched by hands, and the test cannot be carried out under the condition of high air humidity. , and the cost of water-sensitive paper is very high. The market price of a piece of 4cm*8cm water-sensitive paper is about 5 yuan, and the cost of doing a test is at least 500 yuan.

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