WO2016134648A1

WO2016134648A1 - Wireless high-definition connection establishment method and device

Info

Publication number: WO2016134648A1
Application number: PCT/CN2016/074333
Authority: WO
Inventors: 刘雅琼
Original assignee: 乐视移动智能信息技术（北京）有限公司
Priority date: 2015-02-28
Filing date: 2016-02-23
Publication date: 2016-09-01
Also published as: CN104639975A

Abstract

Provided are a wireless high-definition connection establishment method and device. The method comprises: acquiring connection information on a near field communication (NFC) tag; and according to the connection information, automatically establishing a wireless high-definition (WIHD) connection with a TV dongle. The present invention simplifies the flow for establishing a WIHD connection, thereby improving the connection efficiency.

Description

Wireless high-definition connection establishing method and device

The present application claims priority to Chinese Patent Application No. 201510091293.3, entitled "A Wireless HD Connection Establishment Method and Apparatus", filed on February 28, 2015, the entire contents of which are incorporated herein by reference. In the application.

Technical field

The present invention relates to smart terminal technologies, and in particular, to a wireless high-definition connection establishing method and apparatus.

Background technique

At present, many users download and store audio and video resources such as movies and video clips on smart terminals for easy viewing. Taking smartphones as an example, sometimes users will want to transfer resources on their mobile phones to HDTVs. Get a better viewing experience on the big screen. WIHD (Wireless High Definition Multimedia Interface) technology is a technology for wireless high-speed transmission of high-definition audio and video, and the wireless transmission characteristics of this method also meet the requirements of users for the convenience of mobile phones. When using WIHD to transfer resources from a smartphone to a TV, you need to establish a WIHD connection between the smartphone and the Dongle (receiver) connected to the HDTV, transfer the resources from the phone to Dongle, and then transfer the resources to the TV by Dongle. . When establishing the above WIHD connection, the user needs to enter the setting interface of the mobile phone to open the WIHD function, and select the corresponding network to join, which is cumbersome to operate.

Summary of the invention

In view of this, the present invention provides a method and apparatus for establishing a wireless high-definition connection to simplify the WIHD connection establishment process and improve connection efficiency.

Specifically, the present invention is achieved by the following technical solutions:

In a first aspect, a method for establishing a wireless high-definition connection is provided, including:

Obtaining connection information on the NFC tag of the near field communication;

According to the connection information, a wireless high definition WIHD connection with the television stick is automatically established.

In a second aspect, a wireless high-definition connection establishing apparatus is provided, including:

An information acquiring module, configured to acquire connection information on a near field communication NFC tag;

a connection establishing module, configured to automatically establish a wireless HD with a TV stick according to the connection information WIHD connection.

The method and device for establishing a wireless high-definition connection provided by the embodiment of the present invention obtain connection information through an NFC tag and automatically establish a connection according to the connection information, which simplifies the establishment process of the WIHD connection and improves the connection efficiency.

DRAWINGS

1 is an application scenario diagram of a method for establishing a wireless high-definition connection in an embodiment;

2 is a schematic diagram of a principle of a method for establishing a wireless high-definition connection in an embodiment;

3 is a schematic flowchart of a method for establishing a wireless high-definition connection in an embodiment;

4 is a schematic diagram of an interface operation of a method for establishing a wireless high-definition connection in an embodiment;

FIG. 5 is a schematic diagram of an application of a method for establishing a wireless high-definition connection in another embodiment; FIG.

6 is a schematic structural diagram of a wireless high-definition connection establishing apparatus in still another embodiment;

FIG. 7 is a schematic structural diagram of a wireless high-definition connection establishing apparatus in still another embodiment.

detailed description

When the user wants to transmit the audio and video resources stored on the smart terminal to the television for viewing, the wireless HD WIHD technology can be used to establish a WIHD connection between the smart terminal and the TV stick Dongle, and the audio terminal transmits the audio and video resources in WIHD mode. To Dongle, Dongle converts audio and video resources into HDMI (High Definition Multimedia Interface) format for transmission to HDTV. Referring to the application scenario illustrated in FIG. 1 , a smart phone 11 establishes a WIHD connection with the Dongle 12, and the mobile phone can transmit audio and video resources to the Dongle through the WIHD mode; the Dongle converts the resource into an HDMI format, and then passes through the HDMI cable 13 (the line is used for Transfer high-definition multimedia data) Transfer resources to HDTV 14.

The method for establishing a wireless high-definition connection in the embodiment of the present application is used to describe an automatic establishment process of a WIHD connection between the smart phone 11 and the Dongle 12. In the conventional manner, the connection between the two requires manual operation by the user, in the setting interface of the mobile phone. It is cumbersome to open the network setting network, etc., and the method of this embodiment will automatically connect the WIHD connections of the two, without requiring the user to manually trigger the connection.

FIG. 2 exemplifies the principle of the method for establishing the wireless high-definition connection. As shown in FIG. 2, the smartphone 11 is still taken as an example. The smart phone 11 is provided with a wireless high-definition connection establishing device 21, and there is also a near field communication (Near Field). Communication, NFC) tag 22. When the smartphone 11 is close When the NFC tag 22 is used, the smartphone 11 can establish a communication connection with the NFC tag through the built-in NFC module, and acquire information in the NFC tag, which can also be received by the wireless high-definition connection establishing device 21 in the smartphone 11. FIG. 3 illustrates a flow of the wireless high-definition connection establishing method of the embodiment, which is performed by the wireless high-definition connection establishing apparatus 21, and the method may include:

301. Obtain connection information on a near field communication NFC tag.

302. Automatically establish a wireless high-definition WIHD connection with the television stick according to the connection information.

In step 301, the smart phone 11 is close to the NFC tag 22, for example, the smart phone 11 is attached to the tag. The smart phone 11 supports the NFC function, and the NFC function module is built in. When the NFC tag is close to the NFC tag, the smart phone 11 reads The information in the tag, and the information can be obtained by the wireless high-definition connection establishing device in the mobile phone. In this embodiment, the information on the NFC tag is the connection information used to establish the WIHD connection. As shown in FIG. 2, the connection information may include, for example, identification information of the Dongle 12 (eg, device identifier) and address information (eg, MAC). Address), based on this information can be connected to Dongle12.

In step 302, the wireless high-definition connection establishing device 21 in the smart phone 11 can automatically establish a WIHD connection with the Dongle 12 according to the obtained connection information on the tag. Therefore, from the flow shown in FIG. 3, the smart phone 11 can conveniently obtain the connection information as long as it is close to the NFC tag, and the smart phone 11 can automatically execute the wireless high-definition connection establishing device 21 according to the connection information. The WIHD connection establishment process with Dongle12 is automatically completed by the smartphone 11 in these processes, and the user only needs to bring the smart phone 11 close to the NFC tag, and the smart phone 11 will automatically establish a WIHD connection with the Dongle 12, compared with the traditional way. The user in the user needs to open the mobile phone setting interface to perform menu selection operation, which greatly simplifies the process of establishing the WIHD connection and improves the connection efficiency.

In addition, after the wireless high-definition connection establishing device in the smart phone 11 obtains the connection information on the label, the WIHD connection automatic establishment process performed may include the following operations: the device includes a connection of the identification information of the Dongle 12 and the address information. The information is written into the hardware of the smart phone 11 for establishing a connection, such as a WIHD driving device. After the device obtains the connection information, the device can establish a WIHD connection according to the connection information and the Dongle corresponding to the address information and the identification information. After the WIHD connection is established, the smartphone 11 can transmit audio and video resources to the Dongle 12 through the connection, and then the Dongle 12 transmits to the HDTV 14 for playback. In addition, it should be noted that the environment in which the user is located may be a WVAN environment, in which high-speed transmission of HD resources can be performed using the WIHD connection.

In still another embodiment, when the user uses the smart phone 11 to approach the NFC tag, the WIHD function in the smart phone 11 can be turned off, that is, the switch control option of the smart phone 11 that can have the WIHD connection function, if set to When the available state is ON, the smartphone 11 can perform the WIHD connection. If the device is set to the unavailable device, the smartphone 11 cannot perform the WIHD connection, and the WIHD driver device does not perform the connection establishment. The smart phone 11 of the embodiment can trigger the wireless high-definition connection establishing device 21 in the smart phone 11 to open the WIHD connection after the connection information in the tag is obtained, that is, the WIHD function is set to be available, and then the wireless high-definition connection establishing device 21 Transfer the connection information to the WIHD drive device of the phone.

In addition, the connection information included in the NFC tag may be pre-written into the NFC tag. There are many ways to write the connection information to the tag. For example, the NFC application software for writing the tag can be installed in the smart phone, or the smart phone itself has the function of writing the tag. This embodiment is started by the NFC task. The NFC Task Launcher performs tag writing as an example.

Referring to the example of FIG. 4, FIG. 4 illustrates only two of the exemplary operational interfaces performed in the flow of writing tags, and of course the interface of many other steps is no longer displayed. For example, when the user enters the setting menu in the smartphone and opens the NFC function option, enters the interface of the NFC Task Launcher application, and creates a new task, in which the function option of the WIHD connection is selected, and the function is set to be available, And configure the identity and address information of Dongle. Among them, Dongle's logo and address information can be transmitted to the smartphone by Dongle. For example, since Dongle and the smartphone are all on the WVAN network, Dongle can transmit its own identification information and address information to the smartphone through the WVAN network. In addition, in addition to the settings exemplified in FIG. 4, the user can also set other information to write tags, such as ringtones and ringer volume. After setting the task, the user can place an empty NFC tag near the back of the phone, and the information of the above settings can be written into the tag.

In still another embodiment, the NFC tag that writes the connection information can be set on the Dongle, which can help distinguish the correspondence between the tag and the Dongle. For example, if the mobile phone wants to establish a connection with a Dongle, the Dongle is read. The label information on it can be. Referring to the example of FIG. 5, the NFC tag 22 is disposed on the Dongle 12 connected to the high definition television 14. When the user wants to transmit the audio and video resources on the smart phone 11 to the high definition television, the smart phone 11 is connected to the television. The NFC tag on the Dongle 12 can be used, and the smart phone 11 can obtain the connection information of the Dongle where the tag is written on the tag, and automatically establish a WIHD connection with the Dongle 12 according to the connection information.

In order to implement the wireless high-definition connection establishing method, the embodiment of the present application further provides the wireless high-definition connection establishing apparatus shown in FIG. 6, and the apparatus may include: an information acquiring module 61 and a connection establishing module 62;

The information obtaining module 61 is configured to obtain connection information on the near field communication NFC tag; for example, the connection information includes: identification information and address information of the television bar.

The connection establishing module 62 is configured to automatically establish a wireless high-definition WIHD connection with the television bar according to the connection information.

Further, the connection establishing module 62 is specifically configured to transmit the connection information to the WIHD driving device, so that the driving device establishes a WIHD connection with the television bar according to the connection information.

Further, the connection establishing module 62 is further configured to set the WIHD function to be available before transmitting the connection information to the WIHD driving device.

FIG. 7 illustrates a structure of another wireless high-definition connection establishing apparatus. Based on the structure shown in FIG. 6, the apparatus may further include: a label writing module 63, configured to acquire the connection information sent by the television bar. And writing the connection information to the NFC tag.

Through the above-mentioned wireless high-definition connection establishing method and device, when the user wants to establish a WIHD connection in the WVAN environment, the mobile phone and the Dongle can be automatically established to establish a WIHD connection by simply swiping the NFC tag with the mobile phone, thereby eliminating the user opening the mobile phone setting. A series of operations such as network settings are convenient and fast. It is easy and quick to realize the user to project the resources in the mobile phone to the HDMI high-definition TV without the need to manually set the options, so that the user can get a better user experience in the use of the mobile phone.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to the program instructions. The foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

A wireless high-definition connection establishing method, comprising:

Obtaining connection information on the NFC tag of the near field communication;

According to the connection information, a wireless high definition WIHD connection with the television stick is automatically established.
The method according to claim 1, wherein said connection information comprises: identification information and address information of said television stick.
The method of claim 1 wherein said automatically establishing a wireless high definition WIHD connection with the television stick comprises:

The connection information is transmitted to the WIHD driving device such that the driving device establishes a WIHD connection with the television bar based on the connection information.
The method of claim 3, wherein the automatically establishing a wireless high definition WIHD connection with the television stick further comprises:

The WIHD function is set to be available before the connection information is transmitted to the WIHD drive device.
The method according to claim 1, wherein before the obtaining the connection information on the near field communication NFC tag, the method further comprises: acquiring the connection information sent by the television bar, and writing the connection information Enter the NFC tag.
A wireless high-definition connection establishing device, comprising:

An information acquiring module, configured to acquire connection information on a near field communication NFC tag;

The connection establishing module is configured to automatically establish a wireless high-definition WIHD connection with the television bar according to the connection information.
The apparatus according to claim 6, wherein said connection information comprises: identification information and address information of said television stick.
The device of claim 6 wherein:

The connection establishing module is specifically configured to transmit the connection information to the WIHD driving device, so that the driving device establishes a WIHD connection with the television bar according to the connection information.
The device of claim 8 wherein:

The connection establishing module is further configured to set the WIHD function to be available before transmitting the connection information to the WIHD driving device.
The device according to claim 6, further comprising:

And a label writing module, configured to acquire the connection information sent by the television bar, and write the connection information into the NFC tag.