Plant protection operation method for unmanned aerial vehicle and unmanned aerial vehicle

A drone and plant protection technology, applied in the field of plant protection drones, can solve problems such as affecting the effect of plant protection operations, unable to guarantee the uniformity of pesticide spraying, and waste of pesticides, so as to improve the utilization rate of pesticides, ensure the uniformity of spraying, and optimize the spraying. effect of effect

Active Publication Date: 2019-01-18
TOPXGUN NAN JING ROBOTICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a UAV plant protection operation method and UAV, which solves the problem that the existing plant protection UAVs artificially control the amount of pesticide spraying to cause pesticide waste, cannot guarantee the uniformity of pesticide spraying, and affect the effect of plant protection operations

Method used

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  • Plant protection operation method for unmanned aerial vehicle and unmanned aerial vehicle
  • Plant protection operation method for unmanned aerial vehicle and unmanned aerial vehicle
  • Plant protection operation method for unmanned aerial vehicle and unmanned aerial vehicle

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Effect test

Embodiment 1

[0046] figure 1 It is a schematic flowchart of a plant protection operation method for a drone provided in Embodiment 1 of the present invention. The technical solution of this embodiment can be applied to the situation where the drone performs plant protection operations. The method can be executed by a drone provided in an embodiment of the present invention. The method comprises the steps of:

[0047] S110. Plan the flight route according to the operation area and obtain the plant protection operation route.

[0048] The operation area can be a farmland area of ​​any shape, and any side of the border of the farmland area can be selected as the initial flight route. Specifically, the route planning and obtaining the plant protection operation route according to the operation area include: setting the flight starting point and the initial line change point according to the operation area, and obtaining at least one straight line parallel to the flight start point and the i...

Embodiment 2

[0069] Figure 4 It is a schematic flowchart of a plant protection operation method for a drone provided in Embodiment 2 of the present invention. On the basis of the above-mentioned embodiments, the embodiment of the present invention further optimizes the spraying according to the obtained plant protection operation route, and accordingly, the method includes:

[0070] S210. Plan the flight route according to the operation area and obtain the plant protection operation route.

[0071] S220. Obtain the spraying amount of the preset measurement unit.

[0072] S230. Determine the spray coefficient of the next measurement unit in the adjacent measurement unit according to the actual spraying amount of the previous measurement unit in the adjacent measurement unit and the spraying amount of the preset measurement unit.

[0073] S240. Determine the actual spraying amount of the next measurement unit according to the spraying coefficient, and execute the spraying task of the next...

Embodiment 3

[0080] Figure 5 It is a schematic structural diagram of an unmanned aerial vehicle provided by Embodiment 3 of the present invention. The technical solution of this embodiment is used to implement the UAV plant protection operation method provided by any of the above embodiments. The UAV includes an even number of arms 10 and at least four, and the even number of arms 10 is at least divided into two groups, wherein every two arms 10 is a group, and two arms 10 in each group are The arms 10 are arranged symmetrically with respect to the centerline of the body, and each set of arms 10 is provided with a spray head 20 , and the drone also includes at least two water pumps 30 for controlling the spray heads on each set of arms 10 .

[0081] Exemplarily, the drone may have four, six or eight arms. Taking the four arms of the drone as an example, the even number of arms is four arms and is divided into two groups of front and rear sides; the at least two water pumps are two water...

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Abstract

Embodiments of the invention disclose a plant protection operation method for an unmanned aerial vehicle and the unmanned aerial vehicle. The plant protection operation method for the unmanned aerialvehicle comprises the following steps of carrying out flight route planning according to an operation area and acquiring a plant protection operation route; carrying out spraying according to the acquired plant protection operation route; and acquiring the flight speed in real time in a spraying process, and adjusting the spraying amount according to the flight speed. According to the embodimentsof the invention, the spraying uniformity can be ensured, the spraying effect can be optimized, and the pesticide utilization rate can be improved.

Description

technical field [0001] Embodiments of the present invention relate to plant protection drone technology, and in particular to a plant protection operation method of a drone and the drone. Background technique [0002] With the development of plant protection UAV technology, more and more users have begun to use UAVs for plant protection operations, especially the use of UAVs for pesticide spraying, which has the advantages of less damage to crops, high utilization of pesticides, and reduced labor intensity. advantage. [0003] In the process of plant protection operations, the existing plant protection drones usually artificially control the amount of pesticide spraying, which not only causes a waste of pesticides, but also cannot guarantee the uniformity of pesticide spraying, which in turn affects the effect of plant protection operations. Contents of the invention [0004] The embodiment of the present invention provides a plant protection operation method of a drone a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10B64C39/02B64D1/18
CPCG05D1/101B64C39/024B64D1/18B64U2201/20B64U2101/00
Inventor 尹亮亮王飞张羽
Owner TOPXGUN NAN JING ROBOTICS CO LTD
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