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A method, device, and aircraft for unmanned aerial vehicle spraying operations

A technology for unmanned aerial vehicles and operations, which is applied in the field of unmanned aerial vehicles and aircrafts. It can solve the problems of uneven spraying and long spraying time, and achieve the effect of rapid and uniform spraying.

Active Publication Date: 2022-03-18
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For crops with a large single plant coverage area such as fruit trees, the existing spraying methods more or less have the problem of long spraying time or uneven spraying

Method used

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  • A method, device, and aircraft for unmanned aerial vehicle spraying operations
  • A method, device, and aircraft for unmanned aerial vehicle spraying operations
  • A method, device, and aircraft for unmanned aerial vehicle spraying operations

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Embodiment Construction

[0050] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0051] During the spraying operation of the UAV, the UAV can be controlled by the flight control system (referred to as flight control) to complete the entire flight process such as take-off, air flight, execution of tasks and return. The flight control is equivalent to the driver for the UAV. The role of man-machine is one of the core technologies of drones.

[0052]The ground station can communicate with the flight controller. In the implementation, the ground station can be a handheld ground station with built-in high-precision GPS, which supports rapid surveying and mapping of irregular land boundaries. When using this ground station, it does not need to be connected to a computer, that is, The flight parameters of the UAV can...

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Abstract

The embodiment of the present invention provides a method, device, computer-readable storage medium, and aircraft for spraying operations by drones. The method for spraying operations by drones provided by the embodiments of the present invention obtains the operating The object identification and the track information of the operation position determine the corresponding swaying flight attitude signal for each operation object identification, and when the UAV flies to each operation object, the flight of the UAV is controlled according to the corresponding swaying flight attitude signal The posture enables the UAV to carry out swing spraying operations on the operation object. Not only the medicine drops or fertilizers are thrown to the peripheral area of ​​the operation object when the UAV swings, but also the UAV flies to the peripheral area of ​​the operation object when the UAV swings. At the same time, when the wind field of the propeller is tilted, the wind field can also reach the peripheral area of ​​the work object, realizing rapid and uniform spraying of the peripheral area and the inner peripheral area of ​​the work object.

Description

technical field [0001] The present invention relates to the technical field of unmanned aerial vehicles, in particular to a method, device, computer-readable storage medium, and aircraft for spraying operations of unmanned aerial vehicles. Background technique [0002] Unmanned aerial vehicle (Unmanned Aerial Vehicle, UAV for short), is a kind of unmanned aircraft. UAVs are widely used and are often used in plant protection, urban management, geology, meteorology, electric power, emergency rescue and disaster relief, video shooting and other industries. [0003] With the development of UAV plant protection technology, UAV plant protection has the characteristics of small damage to crops and high utilization rate of pesticides. More and more farmers or farmers use drones for plant protection operations, especially for pesticide spraying and fertilizer spraying. [0004] The existing agricultural plant protection UAV operations are generally only for large-scale, small plant...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/08G05D1/10
CPCG05D1/0808G05D1/101B64C39/024B64D1/18B64U2101/00
Inventor 吴斌彭斌
Owner GUANGZHOU XAIRCRAFT TECH CO LTD
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