Unmanned aerial vehicle control method

A control method and technology for unmanned aerial vehicles, applied in the field of unmanned aerial vehicles, can solve the problems of low operation efficiency, high equipment and labor costs, etc., and achieve the effects of improving use efficiency, improving communication efficiency, and reducing complexity

Inactive Publication Date: 2018-07-24
CHENGDU SKYLIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve the same operation task, although the problem can be solved through automatic flight in a one-to-one manner, it is more stable and reliable than manual operation, but the operation efficie...

Method used

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  • Unmanned aerial vehicle control method
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  • Unmanned aerial vehicle control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Example 1, such as figure 1 As shown, a UAV control method disclosed in the present invention includes a ground station and multiple UAVs, the ground station has a local data transmission module, each UAV has an independent flight control module, and the flight control module Connected to the opposite end data transmission module, including:

[0050] Step S1, set the data transmission parameters of the local data transmission module and the peer data transmission module to be in the same frequency band, so that the local data transmission module can communicate with the peer data transmission module. The local data transmission module and each peer data transmission module have Independent MAC address. Set the data transmission parameters of one ground station and the data transmission parameters of multiple flight control terminals (including HP, CM, ID and other parameters, except MAC address) to be consistent, that is, all of them are in the same frequency band, the...

Embodiment 2

[0059] Example 2, such as figure 2 As shown, the local data transmission module and the opposite data transmission module are physically connected to the ground station and the flight control module through the OTG or USB interface, so that the ground station can establish a communication link with the UAV.

[0060] Specifically, in step S2, the ground station application uses a protocol to encapsulate the data packet containing the pairing request, and broadcasts the encapsulated data packet through the serial port of the local data transmission module through the API.

Embodiment 3

[0061] Example 3, such as image 3 As shown, in some embodiments, in step S3, the data transmission module at the opposite end receives the encapsulated data packet and transmits it to the flight control module, and judges whether the MAC address in the encapsulated data packet is the same as its own MAC address;

[0062] If they are the same, the target flight control module analyzes and verifies the encapsulated data packet through the protocol, obtains the MAC address of the local data transmission module and stores it, and controls the target peer data transmission module to send a heartbeat packet to the local data transmission module at regular intervals;

[0063] If different, the target flight control module discards the received encapsulated data packet.

[0064] It is easy to understand that in step S2, the encapsulated data packet also includes a feedback command, the feedback command is used to instruct the target drone to return feedback information to the ground ...

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Abstract

The invention discloses an unmanned aerial vehicle control method. A ground station and a number of unmanned aerial vehicles are comprised. The ground station comprises a local end data transmission module. Each unmanned aerial vehicle is provided with an independent flight control module, and the flight control module is connected with an opposite end data transmission module. The method comprises the steps that the data transmission parameters of the local end data transmission module and the opposite end data transmission modules are set in the same frequency band, so that the local end data transmission module and the opposite end data transmission modules can be connected for communication; and the local end data transmission module and each opposite end data transmission module all have independent MAC addresses. According to the unmanned aerial vehicle control method provided by the invention, the use efficiency of the ground station is improved; the communication complexity isreduced; and a communication link between a ground station application and multiple unmanned aerial vehicles is realized.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method for controlling an unmanned aerial vehicle. Background technique [0002] At present, with the vigorous development of the drone industry in recent years, more and more new technologies and new equipment have been applied to the drone system. Among them, the operation of controlling the flight of the drone through the remote control is simple and has rich functions. During the flight mission of the UAV, the ground personnel issue remote control commands, and the receiver receives the commands from the remote control to make the UAV take corresponding actions, such as adjusting the attitude of the UAV, moving to the target position, thereby completing the established tasks. In order to achieve the same operation task, although the problem can be solved through automatic flight in a one-to-one way, it is more stable and reliable than manual operation, bu...

Claims

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Application Information

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IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 杨凌文朋
Owner CHENGDU SKYLIN TECH CO LTD
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