WO2015169005A1 - 共享屏幕和操作控制的方法、***和主共享端 - Google Patents

共享屏幕和操作控制的方法、***和主共享端 Download PDF

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Publication number
WO2015169005A1
WO2015169005A1 PCT/CN2014/084480 CN2014084480W WO2015169005A1 WO 2015169005 A1 WO2015169005 A1 WO 2015169005A1 CN 2014084480 W CN2014084480 W CN 2014084480W WO 2015169005 A1 WO2015169005 A1 WO 2015169005A1
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Prior art keywords
sharing
receiving end
terminal
receiving
content
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PCT/CN2014/084480
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English (en)
French (fr)
Inventor
冯凯
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中兴通讯股份有限公司
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Publication of WO2015169005A1 publication Critical patent/WO2015169005A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes

Definitions

  • 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
  • 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.
  • 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 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.
  • 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.
  • the primary sharing end selects the shared content
  • the primary sharing end shares the content and operations on the content to the receiving end.
  • the content shared by the primary sharing terminal includes: an application, a picture, a video, and/or music.
  • the step of the primary sharing end sharing the content and the operation on the content to the receiving end comprises:
  • 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.
  • the method 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.
  • the method further includes:
  • the receiving end initiates a download request to the primary shared end
  • 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.
  • 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.
  • 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.
  • FIG. 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
  • 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;
  • FIG. 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;
  • FIG. 7 is a schematic diagram of functional modules of a second embodiment of a primary shared terminal according to the present invention.
  • FIG. 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
  • Embodiments of the present invention provide a method for sharing a screen and operating control.
  • 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.
  • 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.
  • 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:
  • Applications including local applications such as games, libraries, video players, browsers, etc.;
  • the main sharing terminal can choose to share one or more pictures to the receiving end;
  • the primary sharing terminal can select one or more videos to share to the receiving end;
  • 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.
  • 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.
  • 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.
  • 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.
  • the wireless local area network device for example, the WIFI module
  • the user can select the sharing mode of the primary sharing terminal, and the sharing mode includes the TV mode and 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.
  • WIFI P2P Peer-to-Peer, peer-to-peer
  • 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.
  • the foregoing step S30 includes:
  • Step S301 an RTSP (Real Time Streaming Protocol) transmission link between the primary sharing end and the receiving end;
  • RTSP Real Time Streaming Protocol
  • 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.
  • the primary sharing end receives the receiving touch screen control event, responds to the control event, and returns the response result.
  • 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
  • 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.
  • 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.
  • FIG. 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.
  • 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).
  • a sliding screen a shaking mode
  • a NFC (Near Field Communication) mode a NFC (Near Field Communication) mode
  • a screen contact a wireless transmission technology
  • the sharing operation can be initiated in the following four ways:
  • the primary shared terminal and the receiving end can quickly share the application and resources to the receiving end through NFC contact;
  • 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.
  • 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.
  • 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.
  • WIFI Dierct a technology that allows devices in the wireless network to connect to each other without using a wireless router
  • FIG. 6 is a schematic diagram of functional modules of a first embodiment of a primary shared end of the present invention.
  • 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.
  • 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.
  • a WIFI module wireless local area network device
  • 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 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.
  • 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:
  • the primary shared terminal and the receiving end can quickly share the application and resources to the receiving end through NFC contact;
  • 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.
  • 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.
  • 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.
  • WIFI P2P Peeer-to-Peer
  • 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.
  • 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.
  • the response module 303 establishes a user control return channel with the receiving end, and the response module 303 passes the user control channel.
  • the embodiment of the present invention further provides a system for sharing a screen and an operation control.
  • 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 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 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 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 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.

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Abstract

本发明公开了一种共享屏幕和操作控制的方法、***和主共享端，该方法包括：主共享端查找接收端，在接收到接收端的响应后，向接收端发起共享配对；当主共享端和接收端配对成功后，主共享端选择共享的内容；主共享端向接收端共享内容以及对内容的操作。

Description

共享屏幕和操作控制的方法、 ***和主共享端 技术领域
本发明涉及移动通讯领域， 尤其涉及一种共享屏幕和操作控制的方法、 ***和主共享端。 背景技术
随着智能手机的快速普及， 用户对手机和手机、 手机和平板以及手机和 电视之间的互动越来越频繁，为了满足用户可以迅速在不同设备间传输视频、 图片、 游戏的需求， 无线影音技术应运而生， 它可以让用户尽情地在大屏电 视上浏览智能机拍下的照片， 通过会议室投影仪实时的共享手机屏幕， 或者 在平板电脑上共享手机屏幕。
相关屏幕共享技术其实主要是基于无线影音传输架构下， 在手机、 平板、 电视间可以进行 1080P的视频串流， 同时可以搭配 5.1CH的多声道音效传输， 是具有无线影音传输架构速度快、 操作简便、 支持主流视频音频质量要求等 特点。 但是， 该屏幕共享技术只能实现屏幕共享， 不可以实现接收设备对主 设备的屏幕进行远程操作共享， 功能比较单一， 不能满足用户日益增多的功 能需求。
上述内容仅用于辅助理解本发明的技术方案， 并不代表承认上述内容是 现有技术。 发明内容
本发明实施例提供一种共享屏幕和操作控制的方法、 ***和主共享端， 旨在解决现有屏幕共享技术功能单一、 不能满足用户多样化需求的问题。
为实现上述目的， 本发明实施例提供一种共享屏幕和操作控制的方法， 包括：
主共享端查找接收端， 在接收到所述接收端的响应后， 向接收端发起共 享配对；
当所述主共享端和所述接收端配对成功后， 所述主共享端选择共享的内 容；
主共享端向所述接收端共享所述内容以及对所述内容的操作。
较佳地， 所述主共享端选择共享的内容包括： 应用、 图片、 视频和 /或音 乐。
较佳地， 所述主共享端向所述接收端共享所述内容以及对所述内容的操 作的步骤包括：
主共享端建立和所述接收端之间的 RTSP传输链路；
主共享端将所述内容打包成流媒体格式通过 RTSP传输链路共享给接收 端；
主共享端接收到接收端触摸屏控制事件 , 对所述控制事件进行响应并将 响应结果返回给所述接收端。
较佳地， 主共享端向所述接收端共享所述内容以及对所述内容的操作的 步骤之前还包括：
主共享端通过滑动屏幕、 摇动方式、 NFC方式和 /或屏幕接触方式向接收 端发起共享配对请求。
较佳地， 在所述主共享端向所述接收端共享所述内容以及对所述内容的 操作的步骤之后， 还包括：
接收端向主共享端发起下载请求；
接收端接收主共享端响应所述下载请求后传输的请求数据；
接收端下载所述请求数据。
本发明实施例还提出一种主共享端， 包括：
配对模块， 设置为查找接收端， 在接收到所述接收端的响应后， 向接收 端发起共享配对； 内容选择模块， 设置为当所述主共享端和所述接收端配对成功后， 所述 主共享端选择共享的内容； 以及
共享模块， 设置为向所述接收端共享所述内容以及对所述内容的操作。 较佳地， 所述主共享端还包括：
请求发起模块， 设置为通过滑动屏幕、 摇动方式、 NFC方式和 /或屏幕接 触方式向接收端发起共享配对请求。
较佳地， 所述共享模块包括：
链路建立模块， 设置为建立和所述接收端之间的 RTSP传输链路； 传输模块，设置为将所述内容打包成流媒体格式通过 RTSP传输链路共享 给接收端； 以及
响应模块， 设置为接收到接收端触摸屏控制事件， 对所述控制事件进行 响应并将响应结果返回送给所述接收端。
本发明实施例还提供一种共享屏幕和操作控制的***， 包括： 主共享端 和接收端， 其中，
所述主共享端设置为查找接收端， 在接收到所述接收端的响应后， 向接 收端发起共享配对； 当所述主共享端和所述接收端配对成功后， 选择共享的 内容； 向所述接收端共享所述内容以及对所述内容的操作；
所述接收端设置为向主共享端发起下载请求； 接收端接收主共享端响应 所述下载请求后传输的请求数据； 接收端下载所述请求数据。
本发明实施例还提供一种计算机程序， 包括程序指令， 当该程序指令被 主共享端执行时， 使得该主共享端可执行上面所述的方法。
本发明实施例还提供一种载有上述的计算机程序的载体。
本发明实施例通过主共享端查找接收端，在接收到所述接收端的响应后， 向接收端发起共享配对； 当所述主共享端和所述接收端配对成功后， 所述主 共享端选择共享的内容； 主共享端向所述接收端共享所述内容以及对所述内 容的操作； 从而实现了主共享端与接收端之间的屏幕共享， 同时也实现了主 共享端与接收端之间的操作控制共享， 从而满足了客户多样化的功能需求。 附图概述
图 1为本发明共享屏幕和操作控制的方法第一实施例的流程示意图 图 2为本发明共享屏幕和操作控制的方法第一实施例中主共享端向接收 端发起共享配对的流程示意图；
图 3为本发明共享屏幕和操作控制的方法第一实施例中主共享端向接收 端共享内容以及对内容的操作的流程示意图；
图 4为本发明共享屏幕和操作控制的方法第二实施例的流程示意图； 图 5为本发明共享屏幕和操作控制的方法第三实施例的流程示意图； 图 6为本发明主共享端的第一实施例的功能模块示意图；
图 7为本发明主共享端第二实施例的功能模块示意图；
图 8为本发明实施例的主共享端配对模块的功能模块示意图；
图 9为本发明实施例的主共享端共享模块的功能模块示意图；
图 10为本发明实施例的共享屏幕和操作控制***的功能模块示意图。 本发明目的的实现、 功能特点及优点将结合实施例， 参照附图做进一步 说明。 本发明的较佳实施方式
以下结合附图对本发明的较佳实施方式进行详细说明。 在不冲突的情况 下， 本申请实施例及实施例中的特征可以相互任意组合。 本发明实施例提供一种共享屏幕和操作控制的方法。
参照图 1 , 图 1为本发明共享屏幕和操作控制的方法第一实施例的流程示 意图。
在第一实施例中， 共享屏幕和操作控制的方法， 包括： 步骤 S10, 主共享端查找接收端， 在接收到接收端的响应后， 向接收端发 起共享配对；
主共享端和接收端都打开自身无线局域网装置 （例如， WIFI ( Wireless Fidelity, 无线保真）模块），主机共享终端向外广播其为一个主机端的主机端 身份信息， 并监听附近是否有接收端发送的连接响应； 接收端则向外广播其 为一个接收端的接收端身份信息， 并监听附近是否有主共享端广播的主机端 身份信息。 当接收端监听到主共享端广播的主机端身份信息， 则向主共享端 发送连接响应； 当主共享端监听到接收端广播的接收端身份信息， 或者接收 端发送的连接响应， 则向接收端发起共享配对。
步骤 S20, 当主共享端和接收端配对成功后， 主共享端选择共享的内容； 在主共享端和接收端配对成功后， 主共享端进入共享内容选择界面， 并 选择需要共享的内容给接收端， 其中， 可供选择共享的内容可以包括以下四 种类型：
1 )应用， 包括游戏、 图库、 视频播放器、 浏览器等本地应用；
2 ) 图片， 主共享端可以选择单张或多张图片分享给接收端；
3 )视频， 主共享端可以选择一个或多个视频分享给接收端；
4 )音乐， 主共享端可以选择一个或多个音频分享给接收端。
步骤 S30, 主共享端向接收端共享内容以及对内容的操作。
主共享端向接收端共享应用， 例如浏览器，接收端可以对应用进行操作， 例如点击进入浏览器中相关页面； 主共享端向接收端共享视频和音频， 接收 端可以对分享的视频和音频进行音量调节、 快进快退、 暂停、 最小化及最大 化等操作； 主共享端向接收端共享图片，接收端可以对共享的图片进行浏览、 放大、 缩小等操作。
在本实施例中， 通过主共享端查找接收端， 在接收到接收端的响应后， 向接收端发起共享配对； 当主共享端和接收端配对成功时， 主共享端选择共 享的内容； 主共享端向接收端共享内容以及对所述内容的操作； 从而实现了 主共享端与接收端之间的屏幕共享， 同时也实现了主共享端与接收端之间的 操作控制共享， 从而满足了客户多样化的功能需求。 具体地， 参照图 2, 图 2为本发明共享屏幕和操作控制的方法第一实施例 中主共享端向接收端发起共享配对的流程示意图。
在本发明第一实施例中， 上述步骤 S10包括：
步骤 S101 , 主共享端确定接收端的设备类型；
步骤 S102, 主共享端根据所确定的设备类型， 建立相应的主共享端和接 收端之间的无线连接。 在本实施例中， 通过在主共享端打开自身无线局域网装置 （例如， WIFI 模块）之后， 用户可以对主共享端的共享模式进行选择， 共享模式包括 TV模 式和 Mobile模式。 当用户选择 Mobile模式， 主共享端通过 WIFI P2P(Peer-to-Peer, 点对点)的方式查找周围的向外广播身份信息的接收端 （能 向外广播身份信息的接收端一般为移动终端设备） ， 如果找到了可用的并向 外广播身份信息的接收端， 则主共享端进入共享内容选择界面； 当用户选择 TV模式， 主共享端通过 WIFI P2P的方式查找其周围的通信协议匹配的接收端 (一般为显示设备） ， 如果查找到了可用的接收端， 则直接进入共享内容选 择界面。 这样， 用户可以根据共享的设备类型选择不同的共享模式， 提高了 主共享端与接收端形成共享配对的效率。
图 3为本发明共享屏幕和操作控制的方法第一实施例中主共享端向接收 端共享内容以及对内容的操作的流程示意图。 在本发明第一实施例中， 上述步骤 S30包括：
步骤 S301 , 主共享端建立和接收端之间的 RTSP ( Real Time Streaming Protocol, 实时流传输协议）传输链路；
步骤 S302,主共享端将内容打包成流媒体格式通过 RTSP传输链路共享给 接收端； 步骤 S303 , 主共享端接收到接收端触摸屏控制事件， 对控制事件进行相 应的响应并将响应结果回传给接收端。 在本实施例中， 通过主共享端向接收端发送建立 RTSP传输链路请求， 接 收端接收建立 RTSP传输链路请求后， 若接收端用户需要建立 RTSP传输链路， 则返回主共享端 RTSP链路成功的响应； 主共享端向接收端发起 RTSP播放请 求， 接收端返回主共享端 RTSP播放回应， 然后主共享端将所述内容打包成流 媒体格式通过 RTSP传输链路共享给接收端； 最后， 主共享端与接收端建立用 户控制回传信道， 主共享端通过用户控制信道接收接收端传送的触摸屏感应 到的控制事件 （例如， 视频音频的播放、 暂停、 快进， 及音量调节等） ， 对 所述控制事件进行相应的响应， 并将响应结果通过用户控制信道传送给接收 端。 这样， 通过在主共享端和接收端之间建立 RTSP链路和用户回传信道， 从 而方便实现共享内容和内容的操作的传输。
图 4为本发明共享屏幕和操作控制的方法第二实施例的流程示意图。
在上述第一实施例的基础上， 在执行步骤 S30之前， 共享屏幕和操作 控制的方法还可以包括：
步骤 S40 , 主共享端通过滑动屏幕、 摇动方式、 NFC(Near Field Communication,近距离无线通讯技术)方式和 /或屏幕接触（一种无线传输技术） 方式向接收端发起共享配对请求。
在本实施例中， 主共享端选中要分享的应用和资源后， 可以通过以下四 种方式发起共享操作：
1 ) 滑动屏幕， 从左向右滑动屏幕是打开共享， 从右向左滑动屏幕是关 闭共享；
2 ) 摇动方式， 摇动主机实现开关共享功能， 主共享端选中要共享的应 用和资源后， 摇动主共享端就可以打开对从机的共享功能， 并伴随振动；
3 ) NFC方式主共享端选中要共享的应用和资源后， 主共享端机和接收 端通过 NFC接触就可以将应用和资源迅速共享享给接收端；
4 )屏幕接触方式， 主共享端选中要分享的应用和资源后， 主共享端和接 收端通过屏幕接触方式， 只需两个设备屏幕相接触就可以将应用和资源迅速 共享给接收端。
通过上述的四种方式， 使得建立共享的过程更加多样化， 丰富了用户的 体验。
图 5为本发明共享屏幕和操作控制的方法第三实施例的流程示意图。
在上述第一实施例和第二实施例的基础上，在执行步骤 S30之后，共享屏 幕和操作控制的方法还可以包括：
步骤 S501 , 接收端向主共享端发起下载请求；
步骤 S502, 接收端接收主共享端响应下载请求后传输的请求数据； 步骤 S503 , 接收端下载请求数据。
在本实施例中， 接收端向主共享端发起下载请求， 若主共享端用户同意 下载， 则主共享端通过 WIFI Dierct (指允许无线网络中的设备无需通过无线 路由器即可相互连接的技术）传送音视频、 应用、 图片等请求数据给接收端， 接收端下载请求数据并保存到本地存储路径， 最后主共享端断开共享链路。 这样， 接收端用户若遇到喜爱的应用和资源， 则可以向主共享端发起下载请 求， 以将所喜爱的应用和资源仔仔到本地储存起来， 以便日后使用和欣赏。
图 6为本发明主共享端的第一实施例的功能模块示意图。
在第一实施例中， 主共享端包括：
配对模块 10, 设置为查找接收端， 在接收到接收端的响应后， 向接收端 发起共享配对；
内容选择模块 20, 设置为当主共享端和接收端配对成功时， 主共享端选 择共享的内容；
共享模块 30, 设置为向接收端共享内容以及对内容的操作。
在本实施例中， 当需要进行共享时， 主共享端和接收端都打开自身无线 局域网装置（例如， WIFI模块），配对模块 10向外广播其为一个主机端的主机 端身份信息， 并监听附近是否有接收端发送的连接响应； 接收端则向外广播 其为一个接收端的接收端身份信息， 并监听附近是否有主共享端广播的主机 端身份信息。 当接收端监听到配对模块 10广播的主机端身份信息， 则向配对 模块 10发送连接响应； 当配对模块 10监听到接收端广播的接收端身份信息， 或者接收端发送的连接响应， 则向接收端发起共享配对。
在主共享端和接收端配对成功后， 内容选择模块 20控制主共享端进入共 享内容选择界面， 并选择需要共享的内容给接收端。
共享模块 30向接收端共享应用， 例如浏览器， 接收端可以对应用进行操 作， 例如点击进入浏览器中相关页面； 共享模块 30向接收端共享视频和音频， 接收端可以对分享的视频和音频进行音量调节、 快进快退、 暂停、 最小化及 最大化等操作； 共享模块 30向接收端共享图片， 接收端可以对共享的图片进 行浏览、 放大、 缩小等操作。
在本实施例中， 通过配对模块 10查找接收端， 在接收到接收端的响应后， 向接收端发起共享配对； 当主共享端和接收端配对成功时， 内容选择模块 20 选择共享的内容； 共享模块 30向接收端共享内容以及对所述内容的操作； 从 而实现了主共享端与接收端之间的屏幕共享， 同时也实现了主共享端与接收 端之间的操作控制共享， 从而满足了客户多样化的功能需求。
图 7为本发明主共享端第二实施例的功能模块示意图。
在上述实施例的基础上， 主共享端还可以包括：
请求发起模块 40, 设置为通过滑动屏幕、 摇动方式、 NFC方式和 /或屏幕 接触方式向接收端发起共享配对请求， 其中：
1 ) 滑动屏幕， 从左向右滑动屏幕是打开共享， 从右向左滑动屏幕是关 闭共享；
2 ) 摇动方式， 摇动主机实现开关共享功能， 主共享端选中要共享的应 用和资源后， 摇动主共享端就可以打开对从机的共享功能， 并伴随振动；
3 ) NFC方式主共享端选中要共享的应用和资源后， 主共享端机和接收 端通过 NFC接触就可以将应用和资源迅速共享享给接收端；
4 ) 屏幕接触方式， 主共享端选中要分享的应用和资源后， 主共享端和 接收端通过屏幕接触技术， 只需屏幕接触就可以将应用和资源迅速共享给接 收端。 请求发起模块 40通过上述的四种方式，使得建立共享的过程更加多样化， 丰富了用户的体验。
图 8为主共享端的配对模块的功能模块示意图。
主共享端的配对模块 10包括：
类型确定模块 101 , 设置为确定接收端的设备类型；
无线连接模块 102,设置为根据所确定的设备类型， 建立相应的主共享端 和接收端之间的无线连接。
在本实施例中， 在主共享端打开自身无线局域网装置（例如， WIFI模块） 之后， 类型确定模块 101可以对主共享端的共享模式进行选择， 共享模式包括 TV模式和 Mobile模式。当类型确定模块 101选择 Mobile模式，无线连接模块 102 通过 WIFI P2P(Peer-to-Peer,点对点）的方式查找周围的向外广播身份信息的接 收端 （能向外广播身份信息的接收端一般为移动终端设备） ， 如果找到了可 用的并向外广播身份信息的接收端， 则主共享端进入共享内容选择界面； 当 类型确定模块 101选择 TV模式， 无线连接模块 102通过 WIFI P2P的方式查找其 周围的通信协议匹配的接收端 （一般为显示设备） ， 如果查找到了可用的接 收端， 则直接进入共享内容选择界面。 这样， 用户可以根据共享的设备类型 选择不同的共享模式， 从而提高了主共享端与接收端形成共享配对的效率。
图 9为主共享端共享模块的功能模块示意图。
主共享端的共享模块 30包括：
链路建立模块 301 , 设置为建立和接收端之间的 RTSP传输链路； 传输模块 302， 设置为将内容打包成流媒体格式通过 RTSP传输链路共享 给接收端；
响应模块 303 ,设置为接收到接收端触摸屏控制事件， 对控制事件进行响 应并将响应结果回传给接收端。
在本实施例中，链路建立模块 301向接收端发送建立 RTSP传输链路请求， 接收端接收建立 RTSP传输链路请求后， 若接收端用户需要建立 RTSP传输链 路， 则返回主共享端 RTSP链路成功的响应； 传输模块 302向接收端发起 RTSP 播放请求， 接收端返回主共享端 RTSP播放回应， 然后传输模块 302将所述内 容打包成流媒体格式通过 RTSP传输链路共享给接收端； 最后， 响应模块 303 与接收端建立用户控制回传信道，响应模块 303通过用户控制信道接收接收端 传送的触摸屏感应到的控制事件（例如， 视频音频的播放、 暂停、 快进， 及 音量调节等） ， 对所述控制事件进行相应的响应， 并将响应结果通过用户控 制信道传送给所述接收端。 这样， 通过在主共享端和接收端之间建立 RTSP链 路和用户回传信道， 从而方便实现共享内容和内容的操作的传输。
本发明实施例同时又提供一种共享屏幕和操作控制的***， 参照图 10, 包括： 主共享端和接收端， 其中，
主共享端设置为查找接收端， 在接收到接收端的响应后， 向接收端发起 共享配对； 当主共享端和接收端配对成功后， 选择共享的内容； 向接收端共 享所述内容以及对所述内容的操作；
接收端设置为向主共享端发起下载请求； 接收端接收主共享端响应所述 下载请求后传输的请求数据； 接收端下载所述请求数据。
本共享屏幕和操作控制的***包括了上述主共享端实施例的全部技术方 案， 且达到的技术效果也完全一致， 在此不作赘述。
本发明实施例还提供一种计算机程序， 包括程序指令， 当该程序指令被 主共享端执行时， 使得该主共享端可执行上面所述的方法。
本发明实施例还提供一种载有上述的计算机程序的载体。
以上所述仅为本发明的优选实施例， 并非因此限制本发明的专利范围， 凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换， 或直接 或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成， 所述程序可以存储于计算机可读存储介质中， 如， 只 读存储器、 磁盘或光盘等。 可选地， 上述实施例的全部或部分步骤也可以使 用一个或多个集成电路来实现， 相应地， 上述实施例中的各模块 /单元可以釆 用硬件的形式实现， 也可以釆用软件功能模块的形式实现。 本发明不限制于 任何特定形式的硬件和软件的结合。
工业实用性
本发明实施例通过主共享端查找接收端，在接收到所述接收端的响应后， 向接收端发起共享配对； 当所述主共享端和所述接收端配对成功后， 所述主 共享端选择共享的内容； 主共享端向所述接收端共享所述内容以及对所述内 容的操作； 从而实现了主共享端与接收端之间的屏幕共享， 同时也实现了主 共享端与接收端之间的操作控制共享， 从而满足了客户多样化的功能需求。

Claims

权 利 要 求 书
1、 一种共享屏幕和操作控制的方法， 包括：
主共享端查找接收端， 在接收到所述接收端的响应后， 向接收端发起共 享配对；
当所述主共享端和所述接收端配对成功后， 所述主共享端选择共享的内 容；
所述主共享端向所述接收端共享所述内容以及对所述内容的操作。
2、如权利要求 1所述的方法，其中，所述主共享端选择共享的内容包括： 应用、 图片、 视频和 /或音乐。
3、 如权利要求 2所述的方法， 其中， 所述主共享端向所述接收端共享所 述内容以及对所述内容的操作的步骤包括：
所述主共享端建立和所述接收端之间的实时流传输协议 RTSP传输链路； 所述主共享端将所述内容打包成流媒体格式通过 RTSP传输链路共享给 所述接收端；
所述主共享端接收到所述接收端触摸屏控制事件， 对所述控制事件进行 响应并将响应结果返回给所述接收端。
4、 如权利要求 2或 3所述的方法， 其中， 主共享端向所述接收端共享所 述内容以及对所述内容的操作的步骤之前还包括：
所述主共享端通过滑动屏幕、 摇动方式、 近距离无线通信 NFC 方式和 / 或屏幕接触方式向所述接收端发起共享配对请求。
5、 如权利要求 1所述的方法， 其中， 在所述主共享端向所述接收端共享 所述内容以及对所述内容的操作的步骤之后， 还包括：
所述接收端向所述主共享端发起下载请求；
所述接收端接收所述主共享端响应所述下载请求后传输的请求数据； 所述接收端下载所述请求数据。
6、 一种主共享端， 包括： 配对模块， 其设置为： 查找接收端， 在接收到所述接收端的响应后， 向 接收端发起共享配对；
内容选择模块， 其设置为： 当所述主共享端和所述接收端配对成功后， 选择共享的内容； 以及 共享模块， 其设置为： 向所述接收端共享所述内容以及对所述内容的操 作。
7、 如权利要求 6所述的主共享端， 还包括： 请求发起模块， 其设置为： 通过滑动屏幕、 摇动方式、 近距离无线通信 NFC方式和 /或屏幕接触方式向接收端发起共享配对请求。
8、 如权利要求 7所述的主共享端， 其中， 所述共享模块包括： 链路建立模块， 其设置为： 建立和所述接收端之间的 RTSP传输链路； 传输模块， 其设置为： 将所述内容打包成流媒体格式通过 RTSP传输链 路共享给接收端； 以及
响应模块， 其设置为： 接收所述接收端触摸屏控制事件， 对所述控制事 件进行响应并将响应结果返回给所述接收端。
9、 一种共享屏幕和操作控制的***， 包括： 主共享端和接收端， 其中， 所述主共享端设置为： 查找接收端， 在接收到所述接收端的响应后， 向 接收端发起共享配对； 当所述主共享端和所述接收端配对成功后， 选择共享 的内容； 向所述接收端共享所述内容以及对所述内容的操作；
所述接收端设置为： 向主共享端发起下载请求； 接收端接收主共享端响 应所述下载请求后传输的请求数据； 接收端下载所述请求数据。
10、 一种计算机程序， 包括程序指令， 当该程序指令被主共享端执行时， 使得该主共享端可执行权利要求 1-5任一项所述的方法。
11、 一种载有权利要求 10所述的计算机程序的载体。
PCT/CN2014/084480 2014-05-05 2014-08-15 共享屏幕和操作控制的方法、***和主共享端 WO2015169005A1 (zh)

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