Method and device for controlling the network connection of projection screen receiving device, and network connection method and device for projection screen receiving device

A technology of receiving equipment and equipment, which is applied in the direction of digital output to display equipment, connection management, network topology, etc., and can solve the problems of complexity and convenience, cumbersome network connection of screen projection receiving equipment, etc.

Inactive Publication Date: 2018-11-27
SHANGHAI XIAODU TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the process of implementing the present invention, the inventor found that the existing technology has the following defe

Method used

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  • Method and device for controlling the network connection of projection screen receiving device, and network connection method and device for projection screen receiving device
  • Method and device for controlling the network connection of projection screen receiving device, and network connection method and device for projection screen receiving device
  • Method and device for controlling the network connection of projection screen receiving device, and network connection method and device for projection screen receiving device

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Experimental program
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Embodiment 1

[0069] figure 1 It is a flow chart of a method for controlling the network connection of the screen projection receiving device provided by Embodiment 1 of the present invention. The method of this embodiment can be executed by the device for controlling the network connection of the screen projection receiving device. The device can be implemented through hardware and / or It is realized by software, and generally can be integrated into screen projection devices, such as Xiaodu smart speakers at home. The method of this embodiment specifically includes:

[0070] S101. Establish a point-to-point connection between devices with the screen projection receiving device through Wi-Fi Direct technology.

[0071] Generally speaking, the screen projection receiving device and the screen projection device are connected through a wireless local area network. The specific methods for connecting the screen projection receiving device to the wireless LAN connected to the screen projection d...

Embodiment 2

[0084] figure 2 It is a flowchart of a method for controlling a screen projection receiving device to connect to a network provided by Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above embodiments, and provides a method of using Miracast technology to establish a point-to-point connection, specifying the process of sending network connection information, specifying the process of network connection information, specifically adding the process of sending screen projection data, and specifically adding video data The specific implementation of the sending process and the conversion process from DLNA technology to Miracast technology.

[0085] Correspondingly, the method in this embodiment specifically includes:

[0086] S201. Establish a point-to-point connection between devices with the screen projection receiving device through Miracast technology.

[0087] Understandably, Miracast is a compelling application based on Wi-Fi Direct...

Embodiment 3

[0108] image 3 It is a flow chart of a method for connecting a screen projection receiving device to a network provided by Embodiment 3 of the present invention. The method of this embodiment can be executed by the network connection device of the screen projection receiving device, and the device can use hardware and / or software It can be realized in a way, and generally can be integrated in the screen projection receiving device. The method of this embodiment specifically includes:

[0109] S301. Establish a point-to-point connection between devices with the screen projecting device through Wi-Fi Direct technology.

[0110] In this embodiment, the connection between the screen projection receiving device and the screen projection device is established through Miracast technology

[0111] S302. Send a connection information acquisition request to the screen projecting device.

[0112] In this embodiment, after establishing a point-to-point connection with the screen proje...

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Abstract

The embodiment of the invention discloses a method and device for controlling the network connection of a projection screen receiving device, a network connection method and device for the projectionscreen receiving device, a screen projection device, a projection screen receiving device, a storage medium. The method for controlling the network connection of the projection screen receiving devicecomprises establishing a point-to-point connection to the projection screen receiving device through the Wi-Fi Direct technology; transmitting the network connection information to the projection screen receiving device according to the connection information acquisition request sent by the projection screen receiving device in order that the projection screen receiving device is connected to thenetwork corresponding to the network connection information. The technical solution of the embodiment of the invention solves the technical defect that the projection screen receiving device in the prior art has a cumbersome, complicated and inconvenient network connection mode, and realizes that the projection screen receiving device is connected to a wireless LAN connected to a screen projection device quickly, conveniently and accurately.

Description

technical field [0001] The embodiments of the present invention relate to the field of screen projection technology, and in particular, to a method for controlling the connection of a screen projection receiving device to a network, a method and a device for connecting a screen projection receiving device to a network, a screen projection device, a screen projection receiving device, and a storage medium. Background technique [0002] The wide application of smart devices has led to the development of screen projection technology, and is widely used in people's life, work and other fields. For example, a movie played on a computer is projected to a smart TV screen for display, so that users can switch from a small screen to a large screen and enjoy a large-screen audio-visual feast. [0003] Smart devices generally need a special screen projection receiving device to project their own screen to a large screen device for display. In the prior art, the network connection meth...

Claims

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Application Information

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IPC IPC(8): H04W12/08H04W76/11H04W76/14H04W84/12G06F3/14
CPCH04W12/08H04W76/11H04W76/14H04W84/12G06F3/1454
Inventor 陈鹤群张荣兵王康顺程明邓滨宋晨枫
Owner SHANGHAI XIAODU TECHNOLOGY CO LTD
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