Screen projection method, device, system and computer equipment

A technology of screen projection and equipment, applied in the computer field, can solve problems such as limited application scope, and achieve the effect of broadening the application scope of projection screen

Active Publication Date: 2019-11-29
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a screen projection method, device, system and computer equipmen

Method used

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  • Screen projection method, device, system and computer equipment
  • Screen projection method, device, system and computer equipment
  • Screen projection method, device, system and computer equipment

Examples

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Embodiment Construction

[0097] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0098] figure 1 It is an application environment diagram of the screen projection method in an embodiment. refer to figure 1 , the screen projection method is applied to the screen projection system. The screen projection system includes a terminal 110 , a server 120 , a screen projection device 130 and a display 140 . Wherein, the terminal 110 and the screen projection device 130 are respectively connected to the server 120 , and the display 140 is connected to the screen projection device 130 . The terminal 110 may specifically be a desktop terminal or a mobile terminal, and the mobile termin...

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Abstract

The invention relates to a screen projection method, a screen projection device, a screen projection system, and computer equipment. The method comprises the steps of obtaining a screen projection code and a local terminal identifier; sending the screen projection code and the terminal identifier to a server; wherein the sent screen projection code and the terminal identifier are used for indicating the server to establish a screen projection connection between a terminal corresponding to the terminal identifier and a screen projection device corresponding to the screen projection device identifier after finding the screen projection device identifier associated with the screen projection code; after the screen projection connection succeeds, obtaining local screen data; uploading the screen data to the server; wherein the uploaded screen data is used for indicating the server to forward the screen data to the screen projection equipment according to the screen projection connection. According to the scheme provided by the invention, the application range of the projection screen is greatly widened.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a screen projection method, device, system and computer equipment. Background technique [0002] With the development of computer technology, computer devices such as mobile phones, tablet computers and notebook computers have become an indispensable part of people's daily life and work. At present, in many scenarios, such as teaching or multi-person conferences, it is necessary to display relevant content through a large-sized display screen, so that participants can easily watch the content they intend to watch. [0003] In traditional technology, screen projection is usually performed through wired projection. The limited projection method limits the distance between the user terminal and the projection device to a relatively small distance. Furthermore, whether the effective connection between the user terminal and the projection device is still uncertain. It is li...

Claims

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Application Information

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IPC IPC(8): G06F3/14H04L29/08
CPCG06F3/1454H04L67/141H04L67/146H04L67/06
Inventor 林经纬林叶辉王新新张旭舟陈汉聪严琼
Owner TENCENT TECH (SHENZHEN) CO LTD
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