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Data synchronization method and system

A technology for data synchronization and synchronization update, applied in synchronization devices, control/regulation systems, broadcast service distribution, etc., and can solve problems such as complex implementation processes

Pending Publication Date: 2020-02-04
SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the first method requires a wireless connection between the two remote controllers, which requires adding hardware to the remote controller, and the implementation process of the second method is more complicated.

Method used

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  • Data synchronization method and system

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0021] The embodiment of the present invention provides a data synchronization method, which can be applied to the scene where the drone interacts with multiple remote controls. The specific process is as follows figure 1 shown, including the following steps:

[0022] S101. Any one of the at least two remote controllers sends a configuration message to the drone.

[0023] In this embodiment, there are at least two remote controllers, any one of the at least two remote controllers can communicate wirelessly with the drone, and the drone can be provided with an aerial camera.

[0024] Exemplarily, any remote controller may send a configuration message to no one, and the configuration message carries its own current configuration information.

[0025] Wherein, the above-mentioned configuration information can be understood as the control information for aerial camera settings on any remote control configuration page, for example, the resolution of the aerial camera, the storage ...

Embodiment 2

[0033] The embodiment of the present invention provides a data synchronization method, such as figure 2 As shown, the method is in the figure 1 A further refinement of the method shown, which includes:

[0034] S201. At least two remote controllers are paired with the drone.

[0035] This embodiment can be applied to a scene where multiple remote controllers interact with the drone, and before the remote controller interacts with the drone, the remote controller needs to be paired with the drone. In this embodiment, there are at least two remote controllers, therefore, the at least two remote controllers need to be paired with the drone.

[0036] Exemplarily, at least two remote controllers can communicate with the wireless communication module on the drone through their own wireless communication modules to establish a pairing relationship.

[0037] For example, assuming that there are three remote controllers a, b, and c, the three remote controllers can be paired with t...

Embodiment 3

[0061] The embodiment of the present invention provides a data synchronization system, which can be applied to the scene where the drone interacts with multiple remote controls, such as image 3 As shown, the system includes: at least two remote controllers and drones;

[0062] Wherein, any one of the at least two remote controllers is used to send a configuration message to the UAV, and the configuration message carries the current configuration information of any one of the remote controllers;

[0063] The UAV is used to broadcast the received configuration message;

[0064] Any remote controller is also used to synchronously update its current configuration information according to the received broadcast configuration message.

[0065] Further, before any remote controller of the at least two remote controllers sends a configuration message to the drone, at least two remote controllers are also used for pairing with the drone.

[0066] Further, the pairing process can be ...

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PUM

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Abstract

The invention discloses a data synchronization method and system. The method comprises the following steps: any one of the at least two remote controllers sends a configuration message to the unmannedaerial vehicle, wherein the configuration message carries the current configuration information of the any one remote controller; the unmanned aerial vehicle broadcasts the received configuration message, and the at least two remote controllers synchronously update the current configuration information of the at least two remote controllers according to the received broadcasted configuration message. On the premise of not increasing hardware modules, information synchronization among a plurality of remote controllers can be realized in a simple communication mode in a scene of no man-machineinteraction among the plurality of remote controllers.

Description

technical field [0001] Embodiments of the present invention relate to wireless communication technologies, and in particular to a data synchronization method and system. Background technique [0002] In the field of UAVs, a UAV is usually configured with a remote control to realize one-to-one communication between the UAV and the remote control to ensure the consistency of the state between the UAV and the remote control. If you add a remote control to control the drone in the form of a master-slave remote control, you need to synchronize the control of the drone by one remote control to the other remote control. [0003] The solutions adopted in the prior art are roughly divided into two types, one is to establish a direct communication channel between two remote controllers to realize information synchronization between the two remote controllers, and the other is to use drones as The intermediate node is used for communication routing between two remote controllers. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W56/00
CPCH04W56/001H04W4/06G05D1/0022
Inventor 汤鹏程
Owner SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD