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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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AI Technical Summary

Problems solved by technology

[0004] With the improvement of navigation and positioning accuracy requirements for moving carriers in various applications, a single navigation system has been difficult to meet the needs

Method used

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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 an unmanned aerial vehicle landing guiding system based on multi-mode navigation and a method thereof, wherein the system and the method belong to the field of unmanned aerial vehicle flight navigation technology. The system and the method are suitable for a vertical take-off and landing unmanned aerial vehicle. The system comprises a parking space, a parking space reference point, a cooperation lamp array, a power supply unit, a radio beacon transmitter, a satellite positioning module I and a communication module I, wherein the cooperation lamp array, the power supply unit, the radio beacon transmitter, the satellite positioning module I and the communication module I are arranged next to the parking space. The system further comprises a landing guiding module and a satellite positioning module II which are arranged on the unmanned aerial vehicle. According to the method of the invention, radio direction finding, visual guiding, satellite positioning and data fusion are utilized for guiding the unmanned aerial vehicle to automatically land on the preset parking space. The unmanned aerial vehicle landing guiding system has advantages of improving precision and reliability in autonomous landing of the unmanned aerial vehicle, reducing a blind landing risk, and realizing high interference resistance. The unmanned aerial vehicle landing guiding system can be used for unmanned aerial vehicle landing guiding on a fixed platform and a movable platform.

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 ...

Claims

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Application Information

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IPC IPC(8): G01S19/33G01C21/34
CPCG01C21/3415G01S19/33
Inventor 不公告发明人
Owner 厦门大壮深飞科技有限公司
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