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Path planning method, control method, system, medium, control station and unmanned aerial vehicle

A path planning and unmanned aerial vehicle technology, applied in control/regulation system, vehicle position/route/height control, attitude control, etc., can solve the problem of unevenness between flight movements, so as to ensure accuracy and improve control efficiency , the effect of ensuring safety

Pending Publication Date: 2018-12-04
深圳市天荧智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a UAV path planning method, a ground control station and a non-volatile computer-readable storage medium to solve the technical problem existing between two adjacent flight movements in the current UAV flight path.
[0006] The present invention also provides a UAV flight control method, system, ground control station, UAV and non-volatile computer-readable storage medium, so as to solve the problem of unmanned aerial vehicle (UAV) flight control according to the position information of the UAV. Problems with flight path correction

Method used

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  • Path planning method, control method, system, medium, control station and unmanned aerial vehicle
  • Path planning method, control method, system, medium, control station and unmanned aerial vehicle
  • Path planning method, control method, system, medium, control station and unmanned aerial vehicle

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Embodiment 1

[0056] figure 1 It shows that a UAV path planning method is provided in this embodiment. The UAV path planning algorithm is executed by the ground control station in the UAV flight control system. The UAV flight control system includes a ground control station and at least one UAV, and the ground control station and each UAV can be connected through Wi-Fi network, 3G network, 4G network or 5G network communication to ensure Signal transmission between the ground control station and the drone. Such as figure 1 As shown, the UAV path planning method includes the following steps:

[0057] S11: Configure at least one flight point of the flight path of a single aircraft and flight actions between any two flight points in time sequence.

[0058] Among them, the flight point is a point that must pass through during the flight control of the UAV. A flight action is an action set between any two flight points, and the flight trajectory of the drone can be determined by the flight ...

Embodiment 2

[0111] This embodiment provides a non-volatile computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the UAV path planning method in Embodiment 1 is implemented. In order to avoid repetition, the This will not be repeated here. If the non-volatile computer-readable storage medium stores a computer program that can implement the UAV path planning method in Embodiment 1, when the computer program is executed by a processor, the unmanned vehicle in Embodiment 1 can be realized. In order to obtain the target flight path, the target flight path controls the flight time more accurately and the flight path is smoother, so that when the drone is controlled based on the target flight path, the flight process of the drone is smoother , which is conducive to ensuring the safety of the UAV flight process.

Embodiment 3

[0113] This embodiment provides a ground control station. The ground control station includes a memory and a processor, and a computer program is stored on the memory. When the computer program is executed by the processor, the UAV path planning method in Embodiment 1 is implemented. To avoid repetition, no further details are given here. When the processor of the ground control station executes the computer program stored in its memory, the UAV path planning method in Embodiment 1 can be realized, so that the target flight path planned by it can control the flight time more accurately, and the flight path Smoother, so that when the flight of the drone is controlled based on the target flight path, the flight process of the drone is smoother, which is conducive to ensuring the safety of the flight process of the drone.

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Abstract

The invention discloses a path planning method, a control method, a system, a medium, a control station and an unmanned aerial vehicle. The path planning method comprises configuring, in a time sequence, flight points of at least one single-machine flight path and a flight action between any two of the flight points, performing path transition processing on two adjacent flight actions in any one of the single-machine flight paths, and obtaining a transition path disposed between the two adjacent flight actions to obtain a target flight path. According to the path planning method, accurate control for time can be achieved, and the flight path is smooth, so the flight process of the unmanned aerial vehicle is smooth when flight of the unmanned aerial vehicle is controlled based on the targetflight path, and safety during the flight of the unmanned aerial vehicle is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of unmanned aerial vehicles, in particular to a path planning method, a control method, a system, a medium, a control station and an unmanned aerial vehicle. Background technique [0002] During the flight process of the current UAV, at least two flight actions need to be completed. In the flight path formed by the current UAV path planning, if a large angle or other conversion is required, the distance between two adjacent flight actions is not smooth. As a result, the connection between two adjacent flight actions is not smooth enough, which may affect the normal flight control of the UAV according to the single flight path, or make its flight control unnatural. [0003] During the current UAV flight control process, it is necessary to maintain a real-time communication connection between the UAV and the ground control station, so that the UAV can send real-time location information to the ground c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/08G05D1/10
CPCG05D1/0808G05D1/101
Inventor 刘楚豪江海帆罗惠彬
Owner 深圳市天荧智能科技有限公司
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