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Operation method for spraying pesticide by unmanned aerial vehicle

A drone and pesticide technology, applied in the agricultural field, can solve problems such as unfavorable plant growth, insufficient or excessive application of pesticides, etc., and achieve the effects of reducing pollution, improving flight adaptability, and uniform spraying amount

Inactive Publication Date: 2022-02-11
溆浦农飞客农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing drone spraying operation does not have good meteorological data collection and flight parameter setting, which is likely to cause insufficient or excessive spraying, which is not conducive to plant growth

Method used

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  • Operation method for spraying pesticide by unmanned aerial vehicle

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Effect test

specific Embodiment 1

[0024] Use the meteorological detection device to obtain the meteorological information of the flying environment of the UAV, and collect relevant meteorological information data. After the collection pile collects the meteorological information data, it sends the meteorological information data to the analysis module of the control center, and the analysis module analyzes the meteorological information data. In the analysis process, the historical meteorological data of the farmland is substituted, and the detection model is established. Through the detection model, the meteorological status of each location in the farmland is analyzed and speculated, and the micro-meteorological change status of each location in the farmland is determined, and the UAV is obtained according to the weather detection device. The micro-meteorological change state of each location in the farmland of the flight environment, according to the wind speed, altitude coefficient and flight altitude collec...

specific Embodiment 2

[0026] Use the meteorological detection device to obtain the meteorological information of the flying environment of the UAV, and collect relevant meteorological information data. After the collection pile collects the meteorological information data, it sends the meteorological information data to the analysis module of the control center, and the analysis module analyzes the meteorological information data. In the analysis process, the historical meteorological data of the farmland is substituted, and the detection model is established. Through the detection model, the meteorological status of each location in the farmland is analyzed and speculated, and the micro-meteorological change status of each location in the farmland is determined, and the UAV is obtained according to the weather detection device. The micro-meteorological change status of each location in the farmland in the flight environment, the flight track and parameters of the detection drone are preset through t...

specific Embodiment 3

[0028]Use the meteorological detection device to obtain the meteorological information of the flying environment of the UAV, and collect relevant meteorological information data. After the collection pile collects the meteorological information data, it sends the meteorological information data to the analysis module of the control center, and the analysis module analyzes the meteorological information data. In the analysis process, the historical meteorological data of the farmland is substituted, and the detection model is established. Through the detection model, the meteorological status of each location in the farmland is analyzed and speculated, and the micro-meteorological change status of each location in the farmland is determined, and the UAV is obtained according to the weather detection device. The micro-meteorological change status of each location in the farmland in the flight environment, the flight track and parameters of the detection drone are preset through th...

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Abstract

The invention discloses an operation method for spraying a pesticide by an unmanned aerial vehicle, which comprises the following steps of: acquiring a micro-meteorological change state of each site in a farmland in a flight environment of the unmanned aerial vehicle by using a meteorological detection device, and presetting a flight track and parameters of the unmanned aerial vehicle through a flight data detection device before the unmanned aerial vehicle sprays the pesticide; calculating the pesticide spraying amount of a pesticide spraying system of the unmanned aerial vehicle according to the to-be-sprayed crop type, the pesticide type, the pesticide dilution ratio and the crop growth stage; starting the unmanned aerial vehicle to take off, setting a liquid pump according to the flight parameters, controlling the voltage of the unmanned aerial vehicle to drive the liquid pump arranged in the unmanned aerial vehicle to work, and sequentially spraying the preset pesticide per unit area of each site in the farmland through each group of nozzles. According to the invention, meteorological change data in each place of the farmland can be collected and analyzed to obtain different changes of various different micrometeorology in each place of the farmland, so that flight parameters of the unmanned aerial vehicle can be preset better, and omnibearing control of the unmanned aerial vehicle on the spraying flow is realized.

Description

technical field [0001] The invention relates to an operation method for spraying pesticides, in particular to an operation method for spraying pesticides by an unmanned aerial vehicle, which belongs to the field of agricultural technology. Background technique [0002] Agriculture is an important industry in the national economy. Agriculture refers to five industrial forms including planting, forestry, animal husbandry, fishery, and sideline; agriculture in a narrow sense refers to planting. Including the production activities of crops such as food crops, commercial crops, feed crops and green manure. The agricultural distribution range is very vast. Except for the poles and deserts, almost all the earth's surface can be used for agricultural production. Of the nearly 131 million square kilometers of actual land area, about 11 percent is arable land and perennial crop land, 24 percent is grassland and rangeland, and 31 percent is forest and woodland. Oceans and inland wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10B64D1/18
CPCG05D1/106B64D1/18
Inventor 许坤泰
Owner 溆浦农飞客农业科技有限公司
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