Unmanned aerial vehicle control system and method

A control system and technology for drones, applied in the field of drones, can solve problems such as increasing the risk of drone crashes, the inability of drones to complete turning actions, and the loss of drone control capabilities.

Pending Publication Date: 2021-05-11
XIAN JINGDONG TIANHONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the flight of the UAV, a certain servo controller may fail, and at this time the steering unit corresponding to the servo controller will be completely out of control, resulting in the UAV being unable to complete the corresponding action and losing control of the UAV. ability to control
For example, when the direction servo controller fails, neither the left steering gear nor the right steering gear are under control, causing the UAV to fail to complete the turning action, thereby increasing the risk of the UAV crashing

Method used

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  • Unmanned aerial vehicle control system and method
  • Unmanned aerial vehicle control system and method
  • Unmanned aerial vehicle control system and method

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Embodiment Construction

[0065] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0066] It should be noted that, in the case of no conflict, the embodiments of the present invention and the technical features in the embodiments can be combined with each other.

[0067] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of an unmanned aerial vehicle control system in the prior art, and the system includes: a flight control comput...

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Abstract

The invention discloses an unmanned aerial vehicle control system and method, and relates to the technical field of unmanned aerial vehicles. According to one specific embodiment, the unmanned aerial vehicle control system comprises a flight control device, at least two servo controllers and a plurality of steering engines with different functions, wherein the steering engine with each function is controlled by at least two servo controllers; the flight control device is used for selecting a second servo controller except the first servo controller from the at least two servo controllers when the first servo controller having the fault is determined; in the steering engines controlled by the second servo controller, the function of at least one steering engine is the same as the function of the steering engine controlled by the first servo controller; and the second servo controller is used for controlling the unmanned aerial vehicle according to the steering engine controlled by the second servo controller. According to the unmanned aerial vehicle control system of the invention, when the first servo controller fails to cause the failure of the steering engine controlled by the first servo controller, the steering engine with the same function is still effectively operated under the control of the second servo controller, and the crash risk of the unmanned aerial vehicle is reduced.

Description

technical field [0001] The present invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle control system and method. Background technique [0002] The lifting, turning and rolling actions of the UAV during flight are completed by the elevator servo controller, direction servo controller and aileron servo controller controlling the corresponding elevator rudder unit, rudder unit and aileron rudder unit respectively. Wherein, each steering group includes all steering gears that realize the same function, and are controlled by the same servo controller. For example, the rudder unit includes a left steering gear and a right steering gear to realize the turning function, which are controlled by the direction servo controller to realize the left and right rotation of the UAV. [0003] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 陈丰华
Owner XIAN JINGDONG TIANHONG TECH CO LTD
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