Data transmission method and device

A data transmission method and data transmission technology are applied in the field of data transmission methods and devices, and can solve the problems of complicated operation and low efficiency.

Active Publication Date: 2021-01-05
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] This application provides a data transmission method and device to solve the technical problems of cumbersome operation and low efficiency caused by manual connection and update when users use data transmission equipment in the prior art

Method used

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  • Data transmission method and device
  • Data transmission method and device
  • Data transmission method and device

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0051] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illus...

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Abstract

The invention provides a data transmission method and device, and the method comprises the steps: switching transmission equipment to a working state after the data transmission equipment detects thatmovement happens, building the communication connection with the transmission equipment, and transmitting upgrading data to the data transmission equipment when the software information of interactive tablet data transmission equipment does not meet a preset condition, and finally, when the data transmission equipment finishes upgrading, acquiring media data of the electronic equipment by data transmission and transmitted to an interactive panel to be displayed. In the process, direct participation of the user is not needed, so that the tedious process of the data transmission equipment before data transmission is simplified, and the user experience can be improved.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 201921922694.9 and the application title "Wireless Screen Transmission Device and Electronic System" filed with the China Patent Office on November 08, 2019, the entire contents of which are incorporated by reference in this application . [0002] This application claims the priority of the Chinese patent application with the application number 201921922693.4 and the application title "Wireless Screen Transmission Device and Electronic System" filed with the China Patent Office on November 08, 2019, the entire contents of which are incorporated by reference in this application . technical field [0003] The invention relates to electronic technology, in particular to a data transmission method and device. Background technique [0004] In order to help people communicate at conferences, traditional technology provides many technical solutions, such as projecting the disp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14H04N21/4363
CPCG06F3/1454H04N21/43637H04N7/15H04W4/80G06F3/04162G06F3/04883G06F2213/0042G09G2370/16G09G5/006G09G2330/021G06F1/263G06F1/266G06F13/4282G06F2213/0016G09G3/2092H04L12/10G06F1/3231
Inventor 李霖荣庞远杨
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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