Unmanned aerial vehicle landing guiding system based on multi-mode navigation and method thereof

A technology of guidance system and unmanned aerial vehicle, applied in radio wave measurement system, satellite radio beacon positioning system, navigation and other directions, can solve the problem that the navigation system is difficult to meet the demand, achieve good anti-interference and reduce the risk of blind landing , the effect of improving accuracy and reliability

Pending Publication Date: 2017-11-28
厦门大壮深飞科技有限公司
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Problems solved by technology

[0004] With the improvement of navigation and positioning accuracy requirements for moving car

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  • Unmanned aerial vehicle landing guiding system based on multi-mode navigation and method thereof
  • Unmanned aerial vehicle landing guiding system based on multi-mode navigation and method thereof
  • Unmanned aerial vehicle landing guiding system based on multi-mode navigation and method thereof

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Embodiment Construction

[0041]The present invention will be described in detail below in conjunction with accompanying drawing and embodiment, also described the technical problem and beneficial effect that the technical solution of the present invention solves simultaneously, it should be pointed out that described embodiment is only intended to facilitate the understanding of the present invention, and It has no limiting effect on it.

[0042] The specific implementation of the multi-mode navigation-based UAV landing guidance system and method of the present invention will be described and explained below in conjunction with the embodiments.

[0043] A UAV landing guidance system based on multi-mode navigation, see figure 2 , including the parking stand and the reference point of the parking stand, as well as the cooperative light array, power supply unit, radio beacon transmitter, satellite positioning module I and communication module I arranged near the parking stand; and the landing guidance m...

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Abstract

The invention discloses a UAV landing guidance system and method based on multi-mode navigation, belongs to the technical field of UAV flight navigation, and is suitable for vertical take-off and landing UAVs. The system includes the parking stand and the reference point of the parking stand, the cooperative light array, the power supply unit, the radio beacon transmitter, the satellite positioning module I and the communication module I arranged near the parking stand; and the landing guidance module and the satellite arranged on the UAV Positioning Module II. This method uses radio direction finding, visual guidance, satellite positioning and data fusion to guide the UAV to automatically land on the designated parking space. Improve the accuracy and reliability of the drone's autonomous landing, reduce the risk of blind landing, and have good anti-interference. It can be used for UAV landing guidance on fixed platforms and mobile platforms.

Description

technical field [0001] The present invention relates to a UAV landing guidance system and method, in particular to a UAV landing guidance system and method applying multi-mode navigation. The utility model belongs to the technical field of unmanned aerial vehicle flight navigation. Background technique [0002] Compared with manned aircraft, unmanned aerial vehicles (UAVs) have the characteristics of light weight, low risk of casualties, good maneuverability, and simple cabin design. In addition to their application prospects in the military, they are also gradually showing their prominence in the civilian field . UAV navigation technology mainly includes inertial navigation, radar navigation, GPS navigation, microwave navigation and visual navigation. Among them, with the development of computer vision and image acquisition technology, optical measurement technology, high-speed real-time processing and storage technology, navigation technology based on visual information ...

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Application Information

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IPC IPC(8): G01S19/33G01C21/34
CPCG01S19/33G01C21/3415
Inventor 不公告发明人
Owner 厦门大壮深飞科技有限公司
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