Spraying method of staged flight operation of plant protection UAV

A plant protection UAV and UAV technology, applied in the direction of instruments, three-dimensional position/channel control, control/regulation system, etc., to reduce corrosion damage, improve safety factor, and eliminate waste

Active Publication Date: 2019-03-29
上海麦凯文智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The unmanned low-altitude operation of the existing technology does not work very well, and there are still many practical problems to be solved

Method used

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  • Spraying method of staged flight operation of plant protection UAV
  • Spraying method of staged flight operation of plant protection UAV
  • Spraying method of staged flight operation of plant protection UAV

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Experimental program
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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings.

[0038] as attached figure 1 , is a flow chart of the staged flight operation of the unmanned aerial vehicle of the present invention.

[0039] The spraying method of the staged flight operation of the plant protection drone includes the following steps:

[0040] Step 1: Connect the drone; establish a communication relationship between the ground station and the drone;

[0041] Step 2: Unlock the UAV; send an unlock command to the UAV through the ground station, so that the UAV enters the unlocked state;

[0042] Step 3: Start; the ground station sends a take-off command to the drone, and the drone sends a confirmation signal command to the ground station after receiving the command, and flies to the HOME point set in the "route spraying planning area", then hovers and waits for the command ;

[0043] Step 4: Enter route planning; the ground station sends a command to...

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Abstract

The invention discloses a pesticide spraying method using a plant protection drone for flight work in phases. The method comprises: step 1, connecting with the drone; step 2, unlocking the drone; step 3, starting a flight; step 4, entering a planned area in a route; step 5, cruising to work; step 6, returning; and step 7, landing. The invention provides the pesticide spraying method carrying out flight work in phases. The method is good in work effect, and the flight is high in reliability.

Description

technical field [0001] The invention belongs to the technical field of plant protection unmanned aerial vehicles spraying medicine. Background technique [0002] When drones operate in the air, they face the security threats of physical obstacles such as mountains, buildings, trees, and power lines. Therefore, for the safety protection of low-altitude flying UAVs, it is of great practical significance to study the automatic obstacle avoidance mechanism, and the UAV automatic obstacle avoidance system involved has or will become an important part of the UAV system. . The unmanned low-altitude operation of the prior art has unsatisfactory operation effects, and there are still many practical problems to be solved. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a spraying method for staged flight operations of plant protection drones, which has good spraying effect and high ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 吴桂林卞尹
Owner 上海麦凯文智能科技有限公司
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