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Unmanned aerial vehicle call for help method, device, system and unmanned aerial vehicle

A UAV, the first UAV technology, applied in rotorcraft, motor vehicles, wireless communication, etc., can solve the problem of uncontrolled fall of UAV, difficulty for users to find UAV, low level of intelligence of UAV, etc. problems, to achieve the effect of improving the level of intelligence, improving the function of calling for help, and reducing the time of blind search

Active Publication Date: 2017-05-31
BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the flight, the UAV may malfunction and cause the UAV to fall out of control. The positioning information sent to the terminal may not be the final location of the UAV. However, the level of intelligence of UAVs is relatively low

Method used

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  • Unmanned aerial vehicle call for help method, device, system and unmanned aerial vehicle
  • Unmanned aerial vehicle call for help method, device, system and unmanned aerial vehicle
  • Unmanned aerial vehicle call for help method, device, system and unmanned aerial vehicle

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[0057] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0058] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood...

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Abstract

The invention discloses an unmanned aerial vehicle call for help method, device, system and unmanned aerial vehicle. The method comprises the following steps: after the first unmanned aerial vehicle determines the fault, a distress signal is transmitted which carries the device identification and location information; after the second unmanned aerial vehicle receives the distress signal, the distress signal is sent to the second control terminal of the second unmanned aerial vehicle; the second control terminal confirms a first control terminal of the first unmanned aerial vehicle according to the device identification and sends the distress signal to the first control terminal, and the distress signal is used to indicate the first control terminal outputs a calling reminder and displays the location information. According to the method, the last geographical location of the unmanned aerial vehicle can be accurately located, an accurate direction guidance is provided to users, the time of blind search is reduced, the search difficulty is reduced, the loss of users are reduced, the distress function of the unmanned aerial vehicle is improved and the intelligent level of the unmanned aerial vehicle is improved.

Description

technical field [0001] The present disclosure relates to the technical field of unmanned aerial vehicle safety, and in particular to a method, device, system and unmanned aerial vehicle for calling for help from an unmanned aerial vehicle. Background technique [0002] At present, drones can be controlled by terminals such as remote control devices or mobile devices. During flight, drones can send positioning information to terminals in real time through wireless communication. However, during the flight, the UAV may malfunction and cause the UAV to fall out of control. The positioning information sent to the terminal may not be the final location of the UAV. In addition to difficulties, the level of intelligence of drones is low. Contents of the invention [0003] In order to overcome the problems existing in the related technologies, the present disclosure provides a method, device, system and drone for calling for help from a drone. [0004] According to a first aspec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/06H04W4/22B64C27/08H04W4/90
CPCB64C27/08H04W4/02H04W4/029H04W4/06H04W4/90
Inventor 刘新阳冀映辉蔡炜李放王宇鹏
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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