Communication control method and apparatus for unmanned aerial vehicle

A technology of unmanned aerial vehicles and communication control, applied in the field of communication, can solve the problems of unmanned aerial vehicles being easily interfered and out of control, and achieve the effects of improving control stability and safety, avoiding loss of control, and ensuring control stability and reliability

Inactive Publication Date: 2016-06-15
陈昊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a communication control method and equipment for unmanned aerial vehicles, which are used to solve the problem in the prior art that the control of unmanned aerial vehicles in a fixed frequency band is easily disturbed and out of control

Method used

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  • Communication control method and apparatus for unmanned aerial vehicle
  • Communication control method and apparatus for unmanned aerial vehicle
  • Communication control method and apparatus for unmanned aerial vehicle

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Embodiment 1

[0053] An embodiment of the present invention provides a communication control method for an unmanned aerial vehicle. The method includes: detecting whether the network parameters corresponding to the current network meet the preset conditions, and generating a network switching request of the communication network when the network parameters meet the preset conditions, Sending the network switching request to the control terminal, if receiving a switching confirmation instruction returned by the control terminal based on the network switching request within a preset time period, switching from the current network to the target network according to the switching confirmation instruction. That is to say, when the unmanned aerial vehicle detects that the current network is interfered, the unmanned aerial vehicle will generate a communication network switching request, and complete the purpose of communication network switching by communicating with the control terminal, so as to a...

Embodiment 2

[0105] In the embodiment of the present invention, a communication control method of an unmanned aerial vehicle is also provided, and the method is applied to the control terminal. The structural diagram of the control terminal is as follows image 3 As shown, the control terminal includes:

[0106] The application processor module 301, as the core processing module of the control end, includes: CPU, RAM memory, operating system and application software. This module is responsible for multi-task scheduling, including access to application module functions, wireless communication functions, memory read and write functions, and so on.

[0107] Memory and SD interface 302, including: SDD hard disk that can be read and written quickly and a mobile read and write device that can be inserted into SD card, mainly used to store flight data and various application data returned by unmanned aerial vehicles.

[0108] Mobile communication baseband and radio frequency processing module 30...

Embodiment 3

[0142] Corresponding to a communication control method for an unmanned aerial vehicle in Embodiment 1 of the present invention, an apparatus for communication control of an unmanned aerial vehicle is also provided in the embodiment of the present invention, such as Figure 5 Shown is a schematic structural diagram of a communication control device for an unmanned aerial vehicle in an embodiment of the present invention, the device includes:

[0143] A detection module 501, configured to detect whether the network parameters corresponding to the current network meet the preset conditions;

[0144] A generating module 502, configured to generate a first network switching request when the network parameters meet preset conditions;

[0145] A sending module 503, configured to send the first network switching request to the control terminal;

[0146] The network switching module 504 is configured to detect whether a switching confirmation instruction returned by the control termin...

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Abstract

The invention discloses a communication control method and apparatus for an unmanned aerial vehicle. The method comprises the steps of: detecting whether network parameters corresponding to a current network meet preset conditions; when the network parameters meet the preset conditions, generating a network switching request of a communication network; sending the network switching request to a control terminal; and if receiving a switching confirmation instruction returned by the control terminal in a preset time period, according to the switching confirmation instruction, switching the current network into a target network. Namely, when the unmanned aerial vehicle detects that the current network is interfered, the unmanned aerial vehicle generates the communication network switching request and fulfills the communication network switching aim by communication with the control terminal, so that the problem that the unmanned aerial vehicle is out of control due to interference to the communication network can be avoided, thereby improving control stability and safety of the unmanned aerial vehicle.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a communication control method and device for an unmanned aerial vehicle. Background technique [0002] With the widespread application of UAVs, especially multi-rotor UAVs, the safe communication between UAVs and UAV control terminals has become a concern of UAV developers and users. At present, mainstream unmanned aerial vehicles generally adopt point-to-point control, that is, one ground console controls one unmanned aerial vehicle, and the control method of unmanned aerial vehicles is basically limited within the visible range. The transmission power of the remote control range frequency used in the communication frequency of the aircraft control terminal is limited, and there are bottlenecks for over-the-horizon control and image return. On the other hand, the control frequency band of unmanned aerial vehicles mostly adopts the 2.4GHz frequency band, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/30
CPCH04W24/08H04W36/0005H04W36/0066H04W36/30
Inventor 陈昊
Owner 陈昊
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