Method and system for establishing screen projection connection through invitation, client and server

A client and server technology, applied in the multimedia field

Active Publication Date: 2018-08-03
南京哇嗨网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, by connecting the computer and the mobile phone under the same wifi, it is possible to realize the same screen of the mobile phone and the computer and other display devices, such as technologies such as Airply, or by making the source end and the display end within a short distance Realize the same screen between the source end of the mobile phone

Method used

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  • Method and system for establishing screen projection connection through invitation, client and server
  • Method and system for establishing screen projection connection through invitation, client and server
  • Method and system for establishing screen projection connection through invitation, client and server

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0051] Example 1

[0052] The method, the screen projection client 1, the server 2 and the system can be applied to various occasions, such as conference screen projection, teaching screen projection, home screen projection, etc. The screen projection client 13 of the present invention can be installed on mobile phones, tablets, PDAs, etc. On the terminal, and exists in the form of an APP on the terminal, users can register in the APP to get their own account, and then communicate with other users by sending instant messages and send invitations to other users or receive other users. invitation.

[0053] Specifically, as figure 1 As shown, the method for establishing a screen-casting connection through a message invitation in this embodiment includes:

[0054] S1: The server 2 establishes a screen-casting connection relationship between the screen-casting device 3 and the screen-casting client A;

[0055] like figure 2 As shown, the specific method of step S1 includes:

...

Example Embodiment

[0093] Embodiment 2

[0094] like Image 6 As shown, this embodiment provides a screen projection client 1, which is installed in terminal devices such as mobile phones, notebooks, and tablets. The screen projection client 1 includes a first screen projection connection module 11, an invitation connection module 12 and a remote control Module 13, where,

[0095] The first screen projection connection module 11 is used to initiate a screen projection connection request to establish a screen projection connection relationship with the corresponding screen projection device 3;

[0096] The invitation connection module 12 is used to send an invitation message for establishing a screen projection connection relationship with the corresponding screen projection device 3 to other screen projection clients 1 in the form of instant messages; it is used to receive invitations sent by other screen projection clients 1 to itself messages, and invitations to accept invitation messages; ...

Example Embodiment

[0098] Embodiment 3

[0099] like Figure 7 As shown, this embodiment provides a server 2, which is connected to the screen projection device 3 and the screen projection client 1 described in the second embodiment. The server 2 includes a screen projection connection control module 21 and an invitation message processing module 22, wherein ,

[0100] The invitation message processing module 22 receives an invitation request from the screencasting client 1, generates an invitation message carrying the identity information of the screencasting device 3 connected to the screencasting client 1 for screencasting, and sends the invitation message to the screencasting client 1. Other screencasting clients 1 specified by screen client 1;

[0101] The screen-casting connection control module 21 is used to send a request message to the screen-casting device 3 when the screen-casting client 1 initiates a screen-casting connection request and establish a screen-casting connection relati...

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PUM

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Abstract

The invention provides a method and system for establishing a screen projection connection through invitation, a client and a server. The method comprises the following steps: S1: establishing a screen projection connection relationship between a screen projection device and a screen projection client A; S: sending an invitation message carrying identity information of the screen projection deviceto one or more screen projection clients B specified by the screen projection client A; and S3: after the screen projection client B accepts the invitation, establishing the screen projection connection relationship between the screen projection client B and the screen projection device. The method and system has the following advantages: the screen projection client can connect the other screenprojection clients to connect to the same screen projection device in a message invitation mode to project contents to the screen projection device and/or controls the display contents of the screen projection device, so that the connection modes are diversified.

Description

technical field [0001] The present invention relates to the field of multimedia technology, in particular to a method, client, server and system for establishing a screen projection connection through invitation. Background technique [0002] In the prior art, by connecting the computer and the mobile phone under the same wifi, it is possible to realize the same screen of the mobile phone and the computer and other display devices, such as technologies such as Airply, or by making the source end and the display end within a short distance Realize the same screen between the source end of the mobile phone and the display end of the computer, such as Miracast and other technologies. Both of the above two solutions require the source end to be directly connected to the display end. It is impossible to invite a third party to access the display device at the same time to realize two or more The source end jointly projects screen content to the display device and other operations...

Claims

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Application Information

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IPC IPC(8): H04L29/06G06F3/14
CPCG06F3/1454H04L65/1069H04L65/1093H04L65/403
Inventor 祝枫李奕王平黄雯琼
Owner 南京哇嗨网络科技有限公司
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