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Communication method for unmanned aerial vehicle

A communication method and technology of unmanned aerial vehicle, applied in the field of unmanned aerial vehicle, can solve the problems of unmanned aerial vehicle communication, hidden danger of unmanned aerial vehicle flight safety, unable to guarantee the flying safety of unmanned aerial vehicle, etc., and achieve the effect of ensuring flight safety.

Inactive Publication Date: 2015-04-29
RONGZHITONG TECH BEIJING
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, the coverage of mobile communication is limited. When the drone flies to the area where the mobile communication does not cover, the drone will not be able to communicate with the ground surveillance system, which will bring safety hazards to the flight of the drone.
[0005] Therefore, the existing communication methods of UAVs cannot guarantee the flight safety of UAVs.

Method used

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  • Communication method for unmanned aerial vehicle
  • Communication method for unmanned aerial vehicle

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Embodiment Construction

[0020] Exemplary embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments are shown. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to example embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the example embodiments to those skilled in the art.

[0021] figure 1 A flowchart showing a communication method for a drone according to an exemplary embodiment of the present invention. This communication method can be performed by a drone.

[0022] In step 100, the signal strength of the mobile communication link is periodically checked.

[0023] Here, the period for detecting signal strength may be set according to actual needs. By periodically detecting the signal strength of the mobile communication link, it can b...

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Abstract

The invention provides a communication method for an unmanned aerial vehicle, which comprises the steps of (A) periodically detecting the signal strength of a mobile communication link, (B) detecting whether the unmanned aerial vehicle needs to transmit data, and (C) selecting the mobile communication link and / or a big dipper short message communication link to transmit the data based on the periodically detected signal strength when the data needs to be transmitted.

Description

technical field [0001] The present invention relates to the field of unmanned aerial vehicles, and more specifically, relates to a communication method for unmanned aerial vehicles. Background technique [0002] UAV is an unmanned aircraft operated by radio remote control equipment and self-contained program control device. UAVs have the advantages of wide application, low cost, good cost-effectiveness, no risk of casualties, strong survivability, good maneuverability, and convenient use. They play an extremely important role in modern warfare and have a wider application in civilian fields. prospect. [0003] During the flight of the UAV, the ground monitoring system is required to monitor the operating status of the UAV, so as to realize the air control of the UAV and ensure the flight safety of the UAV. Therefore, the communication link is not only the lifeline of the UAV but also the guarantee line for the safe flight of the UAV. [0004] In the prior art, the UAV can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W48/18
CPCH04W48/18H04W72/54
Inventor 管明尧谭海峰张海辉周胜利
Owner RONGZHITONG TECH BEIJING
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