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Method and device used for controlling plant protection work of unmanned plane

A technology for drones and operations, applied in the field of drones, can solve problems such as poor precision, blind areas of vision, waste, etc., and achieve the effect of improving accuracy

Inactive Publication Date: 2016-09-21
BEIJING DAGONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the plant protection operation of UAVs, the operator needs to observe with the naked eye and control the flight trajectory of the UAV to complete the spraying of the farmland liquid medicine. However, the accuracy of naked eye observation is poor, and there are blind spots in the field of vision, which increases the difficulty of operation. , and the accuracy of the spraying area cannot be guaranteed, resulting in repeated spraying or waste of pesticides

Method used

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  • Method and device used for controlling plant protection work of unmanned plane
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  • Method and device used for controlling plant protection work of unmanned plane

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Embodiment 1

[0022] figure 1 It is a flowchart of a method for controlling UAV plant protection operations provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of UAV plant protection, and the method can be controlled by UAV plant protection operations provided by the embodiment of the present invention. implemented by a device, which can be implemented in software or hardware, such as figure 1 shown, including:

[0023] S101. Obtain the geographic coordinates of the farmland area to be operated.

[0024] Specifically, for an area of ​​farmland to be operated, GPS positioning technology can be used to lock the geographical coordinates of the area of ​​farmland to be operated on the map.

[0025] S102. According to the geographic coordinates, plan a flight route for the drone plant protection operation.

[0026] Wherein, the route is the flight route of the UAV, including two waypoints, which are respectively located on the border of the farml...

Embodiment 2

[0046] figure 2 It is a flow chart of a method for controlling UAV plant protection operations provided by Embodiment 2 of the present invention. On the basis of the above embodiments, this embodiment further includes planning to supplement medicine for UAVs according to at least one of the following influencing factors. Liquid and / or power supply belt: the geographical coordinates, the maximum power supply of the UAV and the maximum amount of medicine carried by the UAV, such as figure 2 shown, including:

[0047] S201. Obtain the geographic coordinates of the farmland area to be operated.

[0048] S202. Plan a route for UAV plant protection operations according to the geographic coordinates, and plan a supply belt for replenishing medicinal liquid and / or electricity for the UAV according to at least one of the following influencing factors: the geographic coordinates, unmanned The maximum power supply of the drone and the maximum load capacity of the drone.

[0049] Whe...

Embodiment 3

[0055] image 3 It is a flow chart of a method for controlling UAV plant protection operations provided by Embodiment 3 of the present invention. On the basis of the above embodiments, this embodiment plans a route for UAV plant protection operations according to the geographical coordinates It further includes: dividing the routes into route groups according to the working capabilities of each drone, each group of route groups contains at least one route, and the routes in each group of route groups are geographically adjacent, and the working capabilities include at least one of the following Items: geographical coordinates, the maximum power supply of the UAV, the maximum amount of medicine carried by the UAV, the power consumption required to return to the nearest supply belt, and the amount of medicine sprayed when returning to the nearest supply belt; correspondingly, the drone will be controlled The human-machine performs plant protection operations according to the pla...

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Abstract

The invention discloses a method and a device used for controlling plant protection work of an unmanned plane and belongs to the technical field of a mobile terminal. The method comprises steps that a geographic coordinate of a to-be-worked farmland area is acquired; a plant protection work route of an unmanned plane is planned according to the graphic coordinate; the unmanned plane is controlled to carry out plant protection work according to the planned route. According to the method, through acquiring the geographic coordinate of the to-be-worked farmland area, the plant protection work route of the unmanned plane is planned according to the graphic coordinate, the unmanned plane is controlled to carry out plant protection work according to the planned route, and thereby pesticide spraying accuracy of the unmanned plane can be improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of drones, and in particular to a method and device for controlling plant protection operations of drones. Background technique [0002] With the continuous development of science and technology, the use of modern machinery to replace manual labor has become a trend in all walks of life. Under the current rural conditions in our country, the use of small drones to spray pesticides is a more feasible method in our country, especially in the southern region. The unmanned pesticide spraying aircraft is not only fast, but also uses ultra-low-capacity pesticide spraying, which saves pesticides and water resources, reduces pesticide residues on crops and environmental pollution, and remote operation can also reduce injuries to pesticide applicators. It is suitable for various terrains and conforms to the current situation of rural roads in our city. [0003] At present, in the plant protect...

Claims

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Application Information

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IPC IPC(8): G05D1/10B64D1/18
CPCG05D1/101B64D1/18
Inventor 余志勇卢增祥王飞王康许大海
Owner BEIJING DAGONG TECH CO LTD
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