WO2015169005A1

WO2015169005A1 - Method, system and main sharing end for sharing screen and operation control

Info

Publication number: WO2015169005A1
Application number: PCT/CN2014/084480
Authority: WO
Inventors: 冯凯
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-05-05
Filing date: 2014-08-15
Publication date: 2015-11-12
Also published as: CN105101148A

Abstract

A method, system and main sharing end for sharing screen and operation control are disclosed in the present invention. The method includes that: the main sharing end searches for a receiving end, and initiates a sharing match with the receiving end after receiving the response from the receiving end; the main sharing end selects sharing contents after the match between the main sharing end and the receiving end is successful; the main sharing end shares the contents and operations on the contents with the receiving end.

Description

Method, system and main shared terminal for sharing screen and operation control

The present invention relates to the field of mobile communications, and in particular, to a method, system, and a primary shared terminal for sharing a screen and operating control. Background technique

With the rapid spread of smartphones, users are increasingly interacting with mobile phones and mobile phones, mobile phones and tablets, and mobile phones and televisions. In order to meet the needs of users to quickly transfer video, pictures and games between different devices, wireless video and audio Technology has emerged as the times require, allowing users to browse the photos taken by the smartphone on a large-screen TV, share the phone screen in real time through a conference room projector, or share the phone screen on a tablet.

The related screen sharing technology is mainly based on the wireless audio and video transmission architecture. 1080P video streaming can be performed between mobile phones, tablets and TVs. At the same time, it can be combined with 5.1CH multi-channel audio transmission. It has a fast wireless video transmission architecture. Easy to operate, support mainstream video and audio quality requirements. However, the screen sharing technology can only realize screen sharing, and the receiving device can not remotely share the screen of the main device, and the function is relatively simple, which cannot meet the increasing functional requirements of the user.

The above content is only used to assist in understanding the technical solutions of the present invention, and does not constitute an admission that the above is prior art. Summary of the invention

The embodiment of the invention provides a method, a system and a main sharing terminal for sharing a screen and an operation control, and aims to solve the problem that the existing screen sharing technology has a single function and cannot meet the diversified needs of the user.

To achieve the above objective, an embodiment of the present invention provides a method for sharing a screen and operating control, including:

The primary shared end searches for the receiving end, and after receiving the response from the receiving end, initiates a total to the receiving end. Enjoy pairing;

After the primary sharing end and the receiving end are successfully paired, the primary sharing end selects the shared content;

The primary sharing end shares the content and operations on the content to the receiving end.

Preferably, the content shared by the primary sharing terminal includes: an application, a picture, a video, and/or music.

Preferably, the step of the primary sharing end sharing the content and the operation on the content to the receiving end comprises:

Establishing an RTSP transmission link between the primary shared terminal and the receiving end;

The primary sharing end packs the content into a streaming media format and shares it to the receiving end through an RTSP transmission link;

The primary sharing end receives the receiving touch screen control event, responds to the control event, and returns a response result to the receiving end.

Preferably, before the step of the primary sharing end sharing the content and the operation on the content to the receiving end, the method further includes:

The primary sharing terminal initiates a sharing pairing request to the receiving end by sliding the screen, shaking mode, NFC mode, and/or screen contact mode.

Preferably, after the step of sharing, by the primary sharing end, the content and the operation of the content to the receiving end, the method further includes:

The receiving end initiates a download request to the primary shared end;

Receiving, by the receiving end, request data transmitted by the primary sharing end after responding to the download request;

The receiving end downloads the request data.

An embodiment of the present invention further provides a primary sharing terminal, including:

a pairing module, configured to search for a receiving end, and after receiving the response of the receiving end, initiate a sharing pairing to the receiving end; a content selection module, configured to: when the primary sharing end and the receiving end are successfully paired, the primary sharing end selects the shared content;

A sharing module is configured to share the content and operations on the content to the receiving end. Preferably, the primary shared terminal further includes:

The request initiation module is configured to initiate a sharing pairing request to the receiving end by sliding the screen, shaking mode, NFC mode, and/or screen contact mode.

Preferably, the sharing module includes:

a link establishing module, configured to establish an RTSP transmission link with the receiving end, and a transmission module configured to package the content into a streaming media format and share the same to the receiving end through an RTSP transmission link;

The response module is configured to receive the receiving touch screen control event, respond to the control event, and return a response result to the receiving end.

The embodiment of the invention further provides a system for sharing a screen and an operation control, comprising: a primary sharing end and a receiving end, wherein

The primary sharing end is configured to search for a receiving end, and after receiving the response of the receiving end, initiate a sharing pairing to the receiving end; when the primary sharing end and the receiving end are successfully paired, select the shared content; The receiving end shares the content and operations on the content;

The receiving end is configured to initiate a download request to the primary sharing end; the receiving end receives the request data transmitted by the primary sharing end after responding to the download request; and the receiving end downloads the request data.

The embodiment of the invention further provides a computer program, comprising program instructions, when the program instruction is executed by the main sharing end, so that the main sharing end can execute the method described above.

Embodiments of the present invention also provide a carrier carrying the above computer program.

The embodiment of the present invention searches for the receiving end by the primary sharing end, and after receiving the response of the receiving end, initiates a sharing pairing to the receiving end; when the primary sharing end and the receiving end are successfully paired, the primary sharing terminal selects Shared content; the primary sharing end shares the content with the receiving end and the inner The operation of the device is realized; thus, the screen sharing between the main sharing end and the receiving end is realized, and the operation control sharing between the main sharing end and the receiving end is also realized, thereby satisfying the diversified functional requirements of the customer. BRIEF abstract

1 is a schematic flowchart of a method for sharing a screen and an operation control according to a first embodiment of the present invention; FIG. 2 is a schematic flowchart of a method for sharing a screen and an operation control according to a first embodiment of the present invention;

3 is a schematic flowchart of a method for sharing a screen and an operation control according to a first embodiment of the present invention, in which a primary shared terminal shares content with a receiving end and performs operations on the content;

4 is a schematic flowchart of a second embodiment of a method for sharing a screen and an operation control according to the present invention; FIG. 5 is a schematic flowchart of a third embodiment of a method for sharing a screen and operation control according to the present invention; Schematic diagram of the functional modules of the embodiment;

7 is a schematic diagram of functional modules of a second embodiment of a primary shared terminal according to the present invention;

8 is a schematic diagram of functional modules of a primary shared end pairing module according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of functional modules of a primary shared terminal sharing module according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of functional modules of a shared screen and an operation control system according to an embodiment of the present invention. The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings. Preferred embodiment of the invention

The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. The features in the embodiments and the embodiments of the present application may be arbitrarily combined with each other without conflict. Embodiments of the present invention provide a method for sharing a screen and operating control.

Referring to Fig. 1, Fig. 1 is a flow chart showing a first embodiment of a method for sharing a screen and operating control according to the present invention.

In a first embodiment, a method for sharing a screen and operating control includes: Step S10: The primary sharing end searches for the receiving end, and after receiving the response of the receiving end, initiates a sharing pairing to the receiving end;

Both the primary shared end and the receiving end open their own wireless local area network devices (for example, WIFI (Wireless Fidelity) module), and the host sharing terminal broadcasts the host side identity information as a host side, and monitors whether there is a receiving end nearby. The connection response sent; the receiving end broadcasts the identity information of the receiving end as a receiving end, and listens to whether there is host identity information broadcasted by the primary sharing end nearby. When the receiving end monitors the identity information of the host side broadcasted by the primary shared end, the connection response is sent to the primary shared end; when the primary shared end monitors the identity information of the receiving end broadcasted by the receiving end, or the connection response sent by the receiving end, the receiving end transmits to the receiving end Initiate a shared pairing.

Step S20: After the primary sharing end and the receiving end are successfully paired, the primary sharing end selects the shared content. After the primary sharing end and the receiving end are successfully paired, the primary sharing end enters the shared content selection interface, and selects the content to be shared to the receiving end. The content that can be selected for sharing can include the following four types:

1) Applications, including local applications such as games, libraries, video players, browsers, etc.;

2) Picture, the main sharing terminal can choose to share one or more pictures to the receiving end;

3) video, the primary sharing terminal can select one or more videos to share to the receiving end;

4) Music, the main sharing terminal can select one or more audios to share to the receiving end.

Step S30, the main sharing end shares the content and the operation on the content to the receiving end.

The main sharing end shares an application with the receiving end, for example, a browser, and the receiving end can operate the application, for example, clicking into a related page in the browser; the main sharing end shares video and audio to the receiving end, and the receiving end can share the video and audio. Perform volume adjustment, fast forward and rewind, pause, minimize and maximize operations; the main shared end shares pictures with the receiving end, and the receiving end can browse, enlarge, and zoom out the shared pictures.

In this embodiment, the primary shared terminal searches for the receiving end, and after receiving the response from the receiving end, initiates a shared pairing to the receiving end; when the primary sharing end and the receiving end are successfully paired, the primary shared terminal selects the shared content; the primary shared end Sharing content and operations on the content to the receiving end; thereby realizing the screen sharing between the main sharing end and the receiving end, and also realizing the operation control sharing between the main sharing end and the receiving end, thereby satisfying various customers Functional requirements. Specifically, referring to FIG. 2, FIG. 2 is a schematic flowchart of a method for sharing a screen and an operation control according to the first embodiment of the present invention.

In the first embodiment of the present invention, the foregoing step S10 includes:

Step S101: The primary sharing end determines the device type of the receiving end.

Step S102: The primary sharing end establishes a wireless connection between the primary shared terminal and the receiving end according to the determined device type. In this embodiment, after opening the wireless local area network device (for example, the WIFI module) on the primary sharing terminal, the user can select the sharing mode of the primary sharing terminal, and the sharing mode includes the TV mode and the mobile mode. When the user selects the mobile mode, the primary shared end searches for the surrounding broadcast identity information receiving end by means of WIFI P2P (Peer-to-Peer, peer-to-peer) (the receiving end that can broadcast the identity information to the outside is generally a mobile terminal device) If the receiving end of the available identity information is broadcasted, the primary sharing terminal enters the shared content selection interface; when the user selects the TV mode, the primary sharing terminal searches for the receiving end of the communication protocol matching the surrounding by the WIFI P2P mode. (usually a display device), if the available receiving end is found, directly enter the shared content selection interface. In this way, the user can select different sharing modes according to the shared device type, which improves the efficiency of the shared sharing between the primary shared terminal and the receiving end.

FIG. 3 is a schematic flowchart of a method for sharing a screen and an operation control according to a first embodiment of the present invention, in which a primary shared terminal shares content with a receiving end and performs operations on the content. In the first embodiment of the present invention, the foregoing step S30 includes:

Step S301, an RTSP (Real Time Streaming Protocol) transmission link between the primary sharing end and the receiving end;

Step S302, the primary sharing end packs the content into a streaming media format and shares the same to the receiving end through the RTSP transmission link. In step S303, the primary sharing end receives the receiving touch screen control event, responds to the control event, and returns the response result. To the receiving end. In this embodiment, the primary shared end sends a request to establish an RTSP transmission link to the receiving end, and then connects After the receiving end receives the RTSP transmission link request, if the receiving end user needs to establish an RTSP transmission link, it returns a response of the primary shared end RTSP link successfully; the primary sharing end initiates an RTSP playback request to the receiving end, and the receiving end returns to the primary sharing. The RTSP plays the response, and then the primary shared end packs the content into a streaming media format and shares it to the receiving end through the RTSP transmission link. Finally, the primary shared end and the receiving end establish a user control return channel, and the primary shared end passes the user control channel. Receiving a control event (for example, playback, pause, fast forward, and volume adjustment of the video and audio) transmitted by the touch screen transmitted by the receiving end, responding to the control event, and transmitting the response result to the user control channel Receiving end. In this way, the transmission of the operation of sharing content and content is facilitated by establishing an RTSP link and a user return channel between the primary shared end and the receiving end.

4 is a schematic flow chart of a second embodiment of a method for sharing a screen and operating control according to the present invention.

On the basis of the above-mentioned first embodiment, before the step S30 is performed, the method for sharing the screen and the operation control may further include:

Step S40: The primary sharing end initiates a sharing pairing request to the receiving end by using a sliding screen, a shaking mode, a NFC (Near Field Communication) mode, and/or a screen contact (a wireless transmission technology).

In this embodiment, after the primary sharing terminal selects the application and resources to be shared, the sharing operation can be initiated in the following four ways:

1) Sliding the screen, sliding the screen from left to right is to open the sharing, sliding the screen from right to left is to close the sharing;

2) Shake the way, shake the host to realize the switch sharing function, after the main shared terminal selects the application and resources to be shared, shake the main shared terminal to open the sharing function to the slave, and accompany the vibration;

3) After the NFC mode primary sharing terminal selects the application and resources to be shared, the primary shared terminal and the receiving end can quickly share the application and resources to the receiving end through NFC contact;

4) Screen contact mode, after the main sharing terminal selects the application and resources to be shared, the main sharing terminal and the receiving end can directly share the application and resources to the receiving end by touching the screen of the two devices.

Through the above four ways, the process of establishing sharing is more diversified, enriching the user's Experience.

FIG. 5 is a schematic flowchart diagram of a third embodiment of a method for sharing a screen and operating control according to the present invention.

On the basis of the foregoing first embodiment and the second embodiment, after the step S30 is performed, the method for sharing the screen and the operation control may further include:

Step S501: The receiving end initiates a download request to the primary sharing end.

Step S502: The receiving end receives the request data transmitted by the primary sharing end after responding to the download request. Step S503: The receiving end downloads the request data.

In this embodiment, the receiving end initiates a download request to the primary sharing end. If the primary sharing end user agrees to download, the primary sharing end passes the WIFI Dierct (a technology that allows devices in the wireless network to connect to each other without using a wireless router) Transmitting audio, video, application, picture and other request data to the receiving end, the receiving end downloads the request data and saves it to the local storage path, and finally the primary sharing end disconnects the shared link. In this way, if the receiving end user encounters the favorite application and resources, the user can initiate a download request to the main sharing terminal to store the favorite application and resources to the local device for later use and appreciation.

FIG. 6 is a schematic diagram of functional modules of a first embodiment of a primary shared end of the present invention.

In the first embodiment, the primary shared end includes:

The pairing module 10 is configured to search for the receiving end, and after receiving the response from the receiving end, initiate a sharing pairing to the receiving end;

The content selection module 20 is configured to: when the primary sharing end and the receiving end are successfully paired, the primary sharing end selects the shared content;

The sharing module 30 is configured to share content and operations on the content to the receiving end.

In this embodiment, when sharing is required, both the primary sharing end and the receiving end open their own wireless local area network device (for example, a WIFI module), and the pairing module 10 broadcasts the host side identity information as a host side, and monitors nearby. Whether there is a connection response sent by the receiving end; the receiving end broadcasts the identity information of the receiving end as a receiving end, and listens to whether there is a host side identity information broadcasted by the primary sharing end nearby. When the receiving end listens to the host end identity information broadcast by the pairing module 10, the pairing is performed. The module 10 sends a connection response. When the pairing module 10 listens to the receiving end identity information broadcast by the receiving end, or the connection response sent by the receiving end, the sharing pair is initiated to the receiving end.

After the primary sharing end and the receiving end are successfully paired, the content selection module 20 controls the primary sharing terminal to enter the shared content selection interface, and selects the content to be shared to the receiving end.

The sharing module 30 shares an application to the receiving end, such as a browser, and the receiving end can operate the application, for example, clicking into a related page in the browser; the sharing module 30 shares video and audio to the receiving end, and the receiving end can share the video and audio. The operations of volume adjustment, fast forward and rewind, pause, minimize, and maximize; the sharing module 30 shares the picture with the receiving end, and the receiving end can browse, enlarge, and reduce the shared picture.

In this embodiment, the pairing module 10 searches for the receiving end, and after receiving the response from the receiving end, initiates a sharing pairing to the receiving end; when the primary sharing end and the receiving end are successfully paired, the content selecting module 20 selects the shared content; the sharing module 30 sharing content with the receiving end and operating the content; thereby realizing the screen sharing between the main sharing end and the receiving end, and also realizing the operation control sharing between the main sharing end and the receiving end, thereby satisfying the customer A variety of functional requirements.

FIG. 7 is a schematic diagram of functional modules of a second embodiment of a primary shared terminal according to the present invention.

Based on the foregoing embodiment, the primary shared terminal may further include:

The request initiation module 40 is configured to initiate a sharing pairing request to the receiving end by sliding the screen, shaking mode, NFC mode, and/or screen contact mode, wherein:

4) Screen contact mode, after the main sharing terminal selects the application and resources to be shared, the main sharing terminal and the receiving terminal can quickly share the application and resources to the receiving end through the screen contact technology through the screen contact technology. The request initiating module 40 makes the process of establishing sharing more diversified and enriches the user experience through the above four methods.

Figure 8 is a schematic diagram of the functional modules of the pairing module of the primary sharing end.

The pairing module 10 of the primary sharing terminal includes:

a type determining module 101, configured to determine a device type of the receiving end;

The wireless connection module 102 is configured to establish a wireless connection between the corresponding primary shared end and the receiving end according to the determined device type.

In this embodiment, after the primary shared terminal opens its own wireless local area network device (for example, a WIFI module), the type determining module 101 can select a sharing mode of the primary shared terminal, and the sharing mode includes a TV mode and a mobile mode. When the type determining module 101 selects the mobile mode, the wireless connection module 102 searches for the receiving end of the surrounding outgoing broadcast identity information by means of a WIFI P2P (Peer-to-Peer) (the receiving end capable of broadcasting the identity information to the outside is generally Mobile terminal device), if the receiving end of the available identity information is broadcasted, the primary sharing terminal enters the shared content selection interface; when the type determining module 101 selects the TV mode, the wireless connection module 102 searches for the WIFI P2P mode. The receiving end (usually the display device) matching the surrounding communication protocol, if the available receiving end is found, directly enters the shared content selection interface. In this way, the user can select different sharing modes according to the shared device type, thereby improving the efficiency of the shared sharing between the primary sharing end and the receiving end.

Figure 9 is a schematic diagram of the functional modules of the shared module of the shared share.

The shared module 30 of the primary share includes:

The link establishing module 301 is configured to establish an RTSP transmission link between the receiving end and the receiving end; the transmitting module 302 is configured to package the content into a streaming media format and share the same to the receiving end through the RTSP transmission link;

The response module 303 is configured to receive the touch screen control event of the receiving end, respond to the control event, and transmit the response result to the receiving end.

In this embodiment, the link establishing module 301 sends a request for establishing an RTSP transmission link to the receiving end, After receiving the RTSP transmission link request, the receiving end returns a response of the primary shared end RTSP link if the receiving end user needs to establish an RTSP transmission link; the transmitting module 302 initiates an RTSP play request to the receiving end, and the receiving end returns the primary sharing. The RTSP plays the response, and then the transmission module 302 packs the content into a streaming media format and shares it to the receiving end through the RTSP transmission link. Finally, the response module 303 establishes a user control return channel with the receiving end, and the response module 303 passes the user control channel. Receiving a control event (for example, playback, pause, fast forward, and volume adjustment of the video and audio) transmitted by the touch screen transmitted by the receiving end, responding to the control event, and transmitting the response result to the user control channel The receiving end. In this way, the transmission of the operation of sharing content and content is facilitated by establishing an RTSP link and a user return channel between the primary shared end and the receiving end.

The embodiment of the present invention further provides a system for sharing a screen and an operation control. Referring to FIG. 10, the method includes: a primary sharing end and a receiving end, where

The primary sharing end is configured to search for the receiving end, and after receiving the response from the receiving end, initiate sharing pairing to the receiving end; when the primary sharing end and the receiving end are successfully paired, select the shared content; share the content to the receiving end and Operation of content;

The system of the shared screen and the operation control includes all the technical solutions of the above-mentioned embodiment of the main shared terminal, and the technical effects achieved are completely the same, and will not be described herein.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent flow transformation made by the specification and the drawings of the present invention may be directly or indirectly applied to other related The technical field is equally included in the scope of patent protection of the present invention.

One of ordinary skill in the art can understand that all or part of the above steps can be completed by a program to instruct related hardware, and the program can be stored in a computer readable storage medium, for example, Read memory, disk or disc, etc. Optionally, all or part of the steps of the foregoing embodiments may also be implemented by using one or more integrated circuits. Accordingly, each module/unit in the foregoing embodiment may be implemented in the form of hardware, or may use software functions. The form of the module is implemented. The invention is not limited to any specific form of combination of hardware and software.

Industrial applicability

The embodiment of the present invention searches for the receiving end by the primary sharing end, and after receiving the response of the receiving end, initiates a sharing pairing to the receiving end; when the primary sharing end and the receiving end are successfully paired, the primary sharing terminal selects The shared content shares the content and the operation of the content to the receiving end; thereby realizing the screen sharing between the primary sharing end and the receiving end, and simultaneously realizing the main sharing end and the receiving end The operation control sharing between the two meets the diverse functional requirements of the customer.

Claims

claims

1. A method of sharing screen and operation control, including:

The main sharing terminal searches for the receiving terminal, and after receiving the response from the receiving terminal, initiates sharing pairing to the receiving terminal;

When the main sharing terminal and the receiving terminal are successfully paired, the main sharing terminal selects the shared content;

The main sharing terminal shares the content and operations on the content to the receiving terminal.

2. The method of claim 1, wherein the content selected by the main sharing terminal to be shared includes: applications, pictures, videos and/or music.

3. The method of claim 2, wherein the step of the main sharing terminal sharing the content and operating on the content to the receiving terminal includes:

The main sharing end establishes a real-time streaming protocol RTSP transmission link with the receiving end; the main sharing end packages the content into a streaming media format and shares it with the receiving end through the RTSP transmission link;

The main sharing terminal receives the touch screen control event of the receiving terminal, responds to the control event and returns the response result to the receiving terminal.

4. The method according to claim 2 or 3, wherein the step of the main sharing end sharing the content and operating on the content to the receiving end further includes:

The main sharing terminal initiates a sharing pairing request to the receiving terminal by sliding the screen, shaking, NFC and/or screen contact.

5. The method of claim 1, wherein, after the step of the main sharing terminal sharing the content and the operation on the content to the receiving terminal, it further includes:

The receiving end initiates a download request to the main sharing end;

The receiving end receives the request data transmitted by the main sharing end in response to the download request; and the receiving end downloads the request data.

6. A main sharing terminal, including: A pairing module, which is configured to: search for the receiving end, and after receiving a response from the receiving end, initiate shared pairing to the receiving end;

a content selection module, which is set to: select shared content after the main sharing end and the receiving end are successfully paired; and a sharing module, which is set to: share the content with the receiving end and the content operation.

7. The main sharing terminal as claimed in claim 6, further comprising: a request initiation module, which is configured to: initiate a sharing pairing request to the receiving terminal by sliding the screen, shaking, NFC and/or screen contact. .

8. The main sharing terminal according to claim 7, wherein the sharing module includes: a link establishment module, which is configured to: establish an RTSP transmission link with the receiving terminal; a transmission module, which is configured to: : Package the content into a streaming media format and share it with the receiving end through the RTSP transmission link; and

A response module, which is configured to: receive the touch screen control event of the receiving end, respond to the control event and return the response result to the receiving end.

9. A system for sharing screen and operation control, including: a main sharing terminal and a receiving terminal, wherein the main sharing terminal is set to: search for the receiving terminal, and after receiving a response from the receiving terminal, initiate sharing to the receiving terminal Pairing; When the main sharing end and the receiving end are successfully paired, select the shared content; Share the content and operations on the content to the receiving end;

The receiving end is configured to: initiate a download request to the main sharing end; the receiving end receives the request data transmitted by the main sharing end in response to the download request; and the receiving end downloads the request data.

10. A computer program, including program instructions. When the program instructions are executed by the main sharing terminal, the main sharing terminal can execute the method described in any one of claims 1-5.

11. A carrier carrying the computer program of claim 10.