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Data transmission method, data transmission system, mobile device and terminal device

A data transmission method and a technology of a data transmission system, which are applied in the field of data transmission, can solve problems such as unsatisfactory, and achieve the effect of saving frequency band resources

Inactive Publication Date: 2021-04-09
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the real-time data transmission scheme of the mobile device in the related art, images can be transmitted through one data transmission channel, and the data transmission channel can be managed, which cannot meet the needs of different users at the same time through the display screen of the terminal device. , respectively displaying the requirements of images captured by different cameras on the mobile device

Method used

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  • Data transmission method, data transmission system, mobile device and terminal device
  • Data transmission method, data transmission system, mobile device and terminal device
  • Data transmission method, data transmission system, mobile device and terminal device

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Embodiment Construction

[0029] Embodiments of the present disclosure are described in detail below, and examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present disclosure and should not be construed as limiting the present disclosure.

[0030] figure 1 The application scenarios of the data transmission method, the data transmission system, the mobile device and the terminal device provided by the embodiments of the present disclosure. Such as figure 1 As shown, the mobile device 10 is an aircraft as an example for description.

[0031] The mobile device 10 includes a body 11 , a carrier 13 and a load 14 . Although mobile device 10 is described as being an aircraft, such description is not limiting, and any type of mobile device previously ...

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Abstract

A data transmission method, a data transmission system, a mobile device and a terminal device are disclosed, the data transmission method executed by the mobile device comprising: receiving a data request instruction from at least one terminal device of a plurality of terminal devices, the data request instruction being used for requesting a data stream of at least one source of a plurality of sources; and in response to a data request instruction of at least one terminal device in the plurality of terminal devices, transmitting at least part of data streams corresponding to the data request instruction of the at least one terminal device in the plurality of terminal devices based on the specified frequency band, wherein at least one of the plurality of terminal devices determines a data flow corresponding to the data request instruction sent by each terminal device from at least part of the data flow; wherein the specified frequency band comprises one or more sub-frequency bands, and a corresponding relation exists between the sub-frequency bands and the source. According to the data transmission method, the images can be transmitted through the multiple data transmission channels at the same time, the user can conveniently check the multiple images in real time, and user experience is improved.

Description

technical field [0001] The present disclosure relates to the technical field of data transmission, and in particular, to a data transmission method, a data transmission system, a mobile device and a terminal device. Background technique [0002] During surveying or inspection, you may encounter such a requirement that different users want to display images collected by different cameras on the mobile device through the display screen of the terminal device at the same time. [0003] However, in the real-time data transmission scheme of the mobile device in the related art, the image can be transmitted through one data transmission channel, and the data transmission channel can be managed, which cannot meet the needs of different users at the same time through the display screen of the terminal device. , respectively displaying the requirements for images captured by different cameras on the mobile device. Contents of the invention [0004] Embodiments of the present discl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04L29/06
CPCH04N7/181H04L69/14
Inventor 江杨杨健吴洋
Owner SZ DJI TECH CO LTD
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