CN106572382A - Multi-screen interaction method and system and extensible messaging and presence protocol (XMPP) system - Google Patents
Multi-screen interaction method and system and extensible messaging and presence protocol (XMPP) system Download PDFInfo
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- CN106572382A CN106572382A CN201510657408.0A CN201510657408A CN106572382A CN 106572382 A CN106572382 A CN 106572382A CN 201510657408 A CN201510657408 A CN 201510657408A CN 106572382 A CN106572382 A CN 106572382A
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- 230000003993 interaction Effects 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000004891 communication Methods 0.000 claims description 38
- 230000002452 interceptive effect Effects 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000002708 enhancing effect Effects 0.000 abstract 2
- 230000006870 function Effects 0.000 description 12
- 239000013256 coordination polymer Substances 0.000 description 6
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- 230000004044 response Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- YZMCKZRAOLZXAZ-UHFFFAOYSA-N sulfisomidine Chemical compound CC1=NC(C)=CC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 YZMCKZRAOLZXAZ-UHFFFAOYSA-N 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25816—Management of client data involving client authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Graphics (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention provides a multi-screen interaction method and system and an XMPP system. The multi-screen interaction method comprises the steps of using the XMPP system to receive the operation requests coming from user terminals; using the XMPP system to forward the operation requests to a set top box to enable the set top box to execute the operations corresponding to the operation requests. According to the present invention, the user terminal and the set top box can communicate just by the XMPP system, while the XMPP system is not limited by a local area network, and further the user terminal and the set top box can break away from the limitation of the local area network to carry out the multi-screen interaction, thereby solving the problem that a conventional multi-screen interaction technology is limited by the household local area network, and enhancing the usage experiences of the users. Meanwhile, users can share the user data, such as the collection, the bookmarks, the ordering relation, etc., between different user terminals using a same user account and the set top box via the XMPP system, thereby enhancing the usage experiences of the users further.
Description
Technical Field
The invention relates to the field of multi-screen interaction, in particular to a multi-screen interaction method and system and an extensible communication and presentation protocol system.
Background
The multi-screen interaction technology is a technology which is being invisibly created at present, the cross-over operation can be achieved in a mutually compatible mode between different operating systems and different terminal devices (a smart phone, a smart tablet, a computer and a television), the transmission of digital multimedia (high-definition video, audio and picture) contents can be achieved through a wireless network connection mode, the display contents of different screens can be synchronized, and a series of operations such as control equipment can be achieved through an intelligent terminal.
At present, a multi-screen interaction technology is realized based on a Network set top box supporting multi-screen interaction functions of Network protocols such as Digital Living Network Alliance (DLAN), but the most significant disadvantage of the protocols is that the protocols are based on terminal transmission and do not have the concept of a user and a server, so that the multi-screen interaction function of the set top box is limited to the interaction between terminals in a home local area Network, data is not shared, and great limitation exists.
Therefore, how to provide a multi-screen interaction method not limited to the home lan is a technical problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention provides a multi-screen interaction method and system and an extensible communication and presentation protocol system, and aims to solve the problem that the existing multi-screen interaction technology is limited to a home local area network.
The invention provides a multi-screen interaction method, which comprises the following steps: an XMPP (Extensible Messaging and presence Protocol) system receives an operation request from a user terminal; and the XMPP system forwards the operation request to the set-top box for the set-top box to execute the operation corresponding to the operation request.
Further, the method also comprises the following steps: the XMPP system binds the user terminal with the set top box; the XMPP system forwards the operation request to the set top box comprises the following steps: and the XMPP system forwards the operation request to the set top box bound with the user terminal.
Further, the binding of the user terminal and the set-top box by the XMPP system includes: the XMPP system receives a registration request sent by an IPTV (Internet Protocol Television) system, the registration request is generated by the IPTV system according to a binding request carrying a set-top box binding parameter sent by a user terminal, and after the registration is successful, the XMPP system stores binding data.
Further, the method also comprises the following steps: and the XMPP system receives the synchronous request of the user terminal and synchronizes the user data.
The invention provides an XMPP system, which comprises: the receiving module is used for receiving an operation request from a user terminal; and the sending module is used for forwarding the operation request to the set-top box so that the set-top box can execute the operation corresponding to the operation request.
Further, the method also comprises the following steps: the binding module is used for binding the user terminal and the set top box; the sending module is used for forwarding the operation request to the set top box bound with the user terminal.
Furthermore, the binding module is used for receiving a registration request sent by the interactive network television system, the registration request is generated by the interactive network television system according to a binding request carrying the set-top box binding parameters sent by the user terminal, and after the registration is successful, the extensible communication and presentation protocol system stores the binding data.
Further, the method also comprises the following steps: and the synchronization module is used for receiving a synchronization request of the user terminal and synchronizing the user data.
The invention provides a multi-screen interaction system, which comprises: an XMPP system and a set top box; the XMPP system is used for receiving an operation request sent by a user terminal and forwarding the operation request to the set-top box; the set-top box is used for executing the operation corresponding to the operation request.
Further, the XMPP system is also used for binding the user terminal with the set-top box; the XMPP system is used for forwarding the operation request to the set top box bound with the user terminal.
Further, the method also comprises the following steps: an IPTV system; the user terminal is used for sending a binding request carrying the set top box binding parameters to the IPTV system, the IPTV system sends a registration request to the XMPP system, and after the registration is successful, the IPTV system and the XMPP system store binding data.
Further, the method also comprises the following steps: and the XMPP proxy system is used for carrying out communication protocol conversion after the XMPP system, the IPTV system, the user terminal and the set-top box.
Further, the set-top box is used for executing the remote control command when the operation request is the remote control command; and when the operation request is video pushing, sending a switching request to the IPTV system, analyzing the switching request by the IPTV system to obtain video parameters, and redirecting to a broadcasting control page to play the specified program.
The invention has the beneficial effects that:
the invention provides a multi-screen interaction method, wherein a user terminal sends an operation request to an XMPP system, the XMPP system forwards the operation request to a set-top box, and the set-top box executes an operation corresponding to the operation request; therefore, the user terminal and the set-top box can realize communication only through the XMPP system, but the XMPP system is not limited to the local area network, so that the user terminal and the set-top box can be separated from the limitation of the local area network for multi-screen interaction, the problem that the existing multi-screen interaction technology is limited to a home local area network is solved, and the use experience of a user is enhanced; meanwhile, the user can share user data such as collection, bookmarks, ordering relations and the like among different user terminal devices and set top boxes using the same user account through the XMPP system, so that the use experience of the user is further enhanced.
Drawings
Fig. 1 is a schematic structural diagram of a multi-screen interaction system according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an XMPP system according to a second embodiment of the present invention;
FIG. 3 is a flowchart illustrating a multi-screen interaction method according to a third embodiment of the present invention;
FIG. 4 is a flowchart illustrating a multi-screen interaction method according to a fourth embodiment of the present invention;
fig. 5 is a flowchart of a multi-screen interaction method according to a fifth embodiment of the present invention.
Detailed Description
The invention will now be further explained by means of embodiments in conjunction with the accompanying drawings.
The first embodiment:
fig. 1 is a schematic structural diagram of a multi-screen interaction system according to a first embodiment of the present invention, and as can be seen from fig. 1, in this embodiment, the multi-screen interaction system 1 according to the present invention includes: a user terminal 11, an XMPP system 12 and a set-top box 13; wherein,
the user terminal 11 is used for sending an operation request to the XMPP system 12;
the XMPP system 12 is used for forwarding the operation request to the set-top box 13;
the set-top box 13 is used for executing the operation corresponding to the operation request.
In some embodiments, the user terminal 11 and the set-top box 13 in the above embodiments are also used for binding at the XMPP system 12; the XMPP system 12 is configured to forward the operation request to the set-top box 13 bound to the user terminal 11.
In some embodiments, as shown in fig. 1, the multi-screen interaction system 1 in the above embodiments further includes: an interactive network television IPTV system 14; the user terminal 11 is configured to send a binding request carrying a binding parameter of the set top box 13 to the IPTV system 14, the IPTV system 14 sends a registration request to the XMPP system 12, and after the registration is successful, the IPTV system 14 and the XMPP system 12 store binding data.
In some embodiments, the multi-screen interaction system 1 in the above embodiments further includes: the XMPP proxy system is used for carrying out communication protocol conversion after the XMPP system 12, the IPTV system 14, the user terminal 11 and the set top box 13.
In some embodiments, the set-top box 13 in the above embodiments is configured to execute a remote control instruction when the operation request is the remote control instruction; when the operation request is video push, a switching request is sent to the interactive network television IPTV system 14, and the IPTV system 14 analyzes the switching request to obtain video parameters and redirects to a broadcast control page to play a specified program.
Second embodiment:
fig. 2 is a schematic structural diagram of an XMPP system according to a second embodiment of the present invention, and as can be seen from fig. 2, in this embodiment, the XMPP system 12 according to the present invention includes:
a receiving module 121, configured to receive an operation request from a user terminal;
the sending module 122 is configured to forward the operation request to the set-top box 13, so that the set-top box 13 executes an operation corresponding to the operation request.
As shown in fig. 2, in some embodiments, the XMPP system 12 in the above embodiments further includes: a binding module 123, configured to bind the user terminal with the set top box; the sending module is used for forwarding the operation request to the set top box bound with the user terminal.
In some embodiments, the binding module 123 in the above embodiments is configured to receive a registration request sent by the interactive network television system, where the registration request is generated by the interactive network television system according to a binding request carrying a set-top box binding parameter sent by a user terminal, and after the registration is successful, the extensible communication and presentation protocol system stores binding data.
As shown in fig. 2, in some embodiments, the XMPP system 12 in the above embodiments further includes: and a synchronization module 124, configured to receive a synchronization request from the user terminal to synchronize the user data.
The third embodiment:
fig. 3 is a flowchart of a multi-screen interaction method according to a third embodiment of the present invention, and as can be seen from fig. 3, in this embodiment, the multi-screen interaction method according to the present invention includes the following steps:
s301: the user terminal sends an operation request to the XMPP system;
s302: the XMPP system forwards the operation request to the set top box;
s303: the set top box executes the operation corresponding to the operation request.
In some embodiments, the multi-screen interaction method in the foregoing embodiments further includes: the user terminal and the set-top box are bound in the XMPP system; the XMPP system forwards the operation request to the set top box comprises the following steps: and the XMPP system forwards the operation request to the set top box bound with the user terminal.
In some embodiments, the binding between the user terminal and the set top box in the XMPP system in the foregoing embodiments includes: the user terminal sends a binding request carrying the set-top box binding parameters to the IPTV system, the IPTV system sends a registration request to the XMPP system, and after the registration is successful, the IPTV system and the XMPP system store binding data.
In some embodiments, the multi-screen interaction method in the foregoing embodiments further includes: and the set-top box logs in the XMPP system.
In some embodiments, the set-top box login XMPP system in the foregoing embodiments includes: after a set-top box logs in an interactive network television IPTV system, an XMPP service application request is initiated; the IPTV system sets an XMPP address, a password and an XMPP starting service type of the set-top box, and returns a response message to the set-top box after the set-top box is successfully started; and after receiving the response message, the set top box initiates a login request to the XMPP system.
In some embodiments, the multi-screen interaction method in the foregoing embodiments further includes: and the user terminal logs in the XMPP system.
In some embodiments, the operation corresponding to the set top box executing the operation request in the above embodiments includes: when the operation request is a remote control instruction, the set-top box executes the remote control instruction; when the operation request is video pushing, the set top box sends a switching request to an IPTV system, and the IPTV system analyzes the switching request to obtain video parameters and redirects the video parameters to a broadcast control page to play a specified program.
The fourth embodiment:
fig. 4 is a flowchart of a multi-screen interaction method according to a fourth embodiment of the present invention, and as can be seen from fig. 4, in this embodiment, the multi-screen interaction method according to the present invention includes the following steps:
s401: the XMPP system receives an operation request from a user terminal;
s402: and the XMPP system forwards the operation request to the set-top box for the set-top box to execute the operation corresponding to the operation request.
In some embodiments, the multi-screen interaction method in the foregoing embodiments further includes: the XMPP system binds the user terminal with the set top box; the XMPP system forwards the operation request to the set top box comprises the following steps: and the XMPP system forwards the operation request to the set top box bound with the user terminal.
In some embodiments, the binding the user terminal and the set top box by the XMPP system in the above embodiments includes: the XMPP system receives a registration request sent by the IPTV system, the registration request is generated by the IPTV system according to a binding request carrying the set-top box binding parameters sent by the user terminal, and after the registration is successful, the XMPP system stores binding data.
In some embodiments, the multi-screen interaction method in the foregoing embodiments further includes: and the XMPP system receives the synchronous request of the user terminal and synchronizes the user data.
The present invention will now be further explained with reference to specific application scenarios.
Fifth embodiment:
XMPP is an open real-time communication protocol based on XML (eXtensible Markup Language), is an Internet standard passed by Internet engineering working groups, and inherits flexible development in XML environment; three roles, client, server, gateway, are defined in XMPP, and communication can occur bi-directionally between any two of the three. The XMPP system has few restrictions on the client, and the complexity is transferred from the client to the server, so that the writing of the client is very easy, and the updating of the system function is also easy. The XMPP client and the server communicate through XML at a 5222 port of a TCP/IP (Transmission Control Protocol/Internet Protocol) socket without direct communication between the clients.
The most prominent characteristic of XMPP is that it can exchange information with other systems and the on-line status of users, because the Protocol is different, XMPP and other systems exchange information must be realized by Protocol conversion, the XMPP proxy system plays the role, and realizes the conversion of HTTP (Hyper Text Transfer Protocol) and proprietary Protocol with XMPP Protocol. Due to the existence of the proxy, the XMPP architecture can be compatible with most of the existing communication networks in fact, and the flexibility and the expandability of the XMPP are greatly improved.
The IPTV is a video private network based on an operator, an IPTV system is deployed in an operator room, and all operations of a terminal user need to interact with the IPTV system. After logging in the IPTV system through different terminals such as a set-top box, a mobile phone and a PAD, a user can share data and use a multi-screen interaction function, namely, the user logs in through a plurality of different terminals. If the user adds a new collection through the mobile phone, the corresponding relation between the user and the collection can be stored in the IPTV system, and other terminals such as the set-top box and the like can directly enter the collection to play through the collection. If the user orders a product through a mobile phone, the ordering relationship between the user and the product can be stored in the IPTV system, and the user can directly authenticate and play the program in the product when logging in the set-top box and other terminals to play the program. The invention is based on the whole IPTV special network, has no requirement on whether different terminal users are in a local area network, and the user can realize multi-screen interaction with the set-top box in other places except a family through a mobile phone, which is also not possessed by other OTT set-top boxes. In addition, the invention also provides the following functions which can improve the user experience: the required programs are searched by the mobile phone and the PAD and are pushed to the set top box to be watched, so that the natural defects that the efficiency of inputting Chinese characters by the set top box is low and the screens of the mobile phone and the PAD are small are effectively overcome; a virtual remote controller of the mobile phone is provided, and the television can be directly remotely controlled.
In this embodiment, the multi-screen interactive system architecture is mainly divided into a set-top box, a mobile phone terminal system, an IPTV service system, an XMPP proxy system, and an XMPP server system. Wherein,
set-top box, cell-phone terminal system: the window interacting with the user can provide functions of login, play, multi-screen push and the like;
IPTV service system: the system mainly relates to an EPG (Electronic Program Guide) of the IPTV, an EAS (EPG Access Server, a CP (Control Point, IPTV service processor, which is used for managing the EPG and providing functions of EPG load balance and the like), a DB (Database, IPTV service Database) subsystem and a Database management Server, wherein the system is matched with other systems to complete functions of user login, binding, cross-screen pushing, Program playing and the like;
XMPP proxy system: the IPTV service system mainly interacts through an HTTP (Hypertext transfer protocol) protocol and does not support an XMPP protocol; the system converts the message based on the HTTP protocol into the message based on the XMPP protocol and forwards the message to the XMPP server system, thereby realizing indirect communication between the IPTV system and the XMPP server system;
XMPP server system: the system includes two basic functions: the communication with the IPTV system is indirectly realized through an XMPP proxy system; the system can realize the functions of binding, logging in, content pushing, remote control of a television by the mobile phone and the like of different terminals.
As shown in fig. 5, in this embodiment, the multi-screen interaction method provided by the present invention includes the following steps:
s501: and binding the mobile phone and the set top box in a multi-screen interaction manner.
The method comprises the following steps:
the set top box template generates a set top box binding two-dimensional code, and the mobile phone client scans the two-dimensional code binding set top box and initiates a binding request to the EPG; only a guest user (a user who does not bind the set top box on the mobile phone) can perform binding operation, if the mobile phone is bound (such as logging in by using an IPTV account), the user is prompted to be bound when code scanning is bound;
EPG initiates a binding request to CP;
the CP randomly generates an XMPP login password, and initiates a registration request to the XMPP proxy system; if the set top box is successful, returning to a JID (jabber identifier, a unique entity address on the Internet); if the failure occurs, the flow is ended;
XMPP registers successfully, CP sends a binding request to DB, DB judges whether the mobile phone number or IPTV account number has been bound by multi-screen service, and if so, binding data is written;
and (3) successfully binding the multiple screens, logging out the guest user by the mobile phone client, and initiating a login process by using the returned IPTV account number, the password, the set top box code and the MAC (media Access Control).
In practical application, the XMPP agent returns success to the registration request repeatedly initiated by the same mobile phone number; the mobile phone logs in by a guest user, the function is limited, only the film flowers can be browsed and played, and the positive film cannot be watched; the mobile phone and the set top box can only be bound one to one, and bookmark collection and sharing are set.
S502: and the set top box logs in and opens the service.
The method comprises the following steps:
after the set top box is started, initiating an IPTV system login process, wherein the login is successful;
after the set top box successfully logs in, the set top box carries an IPTV account number and MAC parameters to initiate an XMPP service application request to EAS;
after receiving the request, the EAS queries the EPG domian (domain name) of the user, forwards the request to the corresponding EPG domian, and processes the request by the edge EPG;
the EPG jumps by using HTTP 302, calls JS (JavaScript, transliteration script language) method (a function in coding) of the set-top box to check whether the set-top box supports XMPP service, if not, the flow is ended, and if so, the flow is continued;
the EPG inquires the multi-screen binding relationship from the CP, if the multi-screen binding relationship is not bound, the process is ended, and if the multi-screen binding relationship is bound, the process is continued;
EPG (electronic program guide) multiple HTTP 302 jumps, sequentially calling a JS algorithm of the set-top box to set an XMPP server address, an XMPP JID and a password corresponding to the terminal, and an XMPP starting service type;
after the EPG is successful, a response message is returned to the set-top box by the EPG;
and after receiving the response, the set top box judges whether the XMPP service is to be started, and initiates a login request to the XMPP system.
S503: and logging in the mobile phone and opening the service.
The method comprises the following steps:
the mobile phone logs in, firstly, a binding relation query request is initiated to the EAS, and the EAS queries the DB through the CP;
if the mobile phone is not bound, the mobile phone logs in by using a set user;
the mobile phone is bound, the background returns an IPTV account and a password, a set top box code and an MAC, and the mobile phone logs in by using the IPTV account; the XMPP domain is issued to the mobile phone terminal in the login process;
after logging in successfully, the mobile phone client realizes the judgment of the XMPP capability, establishes a link with the XMPP domain and logs in the XMPP.
S504: and the mobile phone and the set top box perform multi-screen interaction.
The method comprises the following steps:
the mobile phone sends on-demand and live broadcast push messages or remote control instructions to the XMPP server;
the XMPP server forwards the received mobile phone message to the set top box;
the set-top box judges the type of the message, if the message is a video push message, an event is automatically started to access an EPG page and carry parameters such as a user, a program, a bookmark breakpoint and a content provider;
the EPG analyzes parameters in the set-top box message and redirects the set-top box message to a broadcast control page of a specified provider to play a specified program;
if the set-top box receives the remote control instruction, the set-top box can carry out page jump and program broadcasting control according to the instruction.
In summary, the implementation of the present invention has at least the following advantages:
the invention provides a multi-screen interaction method, wherein a user terminal sends an operation request to an XMPP system, the XMPP system forwards the operation request to a set-top box, and the set-top box executes an operation corresponding to the operation request; therefore, the user terminal and the set-top box can realize communication only through the XMPP system, but the XMPP system is not limited to the local area network, so that the user terminal and the set-top box can be separated from the limitation of the local area network for multi-screen interaction, the problem that the existing multi-screen interaction technology is limited to a home local area network is solved, and the use experience of a user is enhanced;
meanwhile, the user can share user data such as collection, bookmarks, ordering relations and the like among different user terminal devices and set top boxes using the same user account through the XMPP system, so that the use experience of the user is further enhanced.
The above embodiments are only examples of the present invention, and are not intended to limit the present invention in any way, and any simple modification, equivalent change, combination or modification made by the technical essence of the present invention to the above embodiments still fall within the protection scope of the technical solution of the present invention.
Claims (13)
1. A multi-screen interaction method is characterized by comprising the following steps:
the extensible communication and presentation protocol system receives an operation request from a user terminal;
and the extensible communication and presentation protocol system forwards the operation request to the set-top box, so that the set-top box executes the operation corresponding to the operation request.
2. A multi-screen interaction method as recited in claim 1, further comprising: the extensible communication and presentation protocol system binds the user terminal with the set top box; the step of forwarding the operation request to the set-top box by the extensible communication and presentation protocol system comprises the following steps: and the extensible communication and representation protocol system forwards the operation request to the set top box bound with the user terminal.
3. A multi-screen interaction method as recited in claim 2, wherein the binding of the user terminal and the set top box by the extensible communication and presentation protocol system comprises: the extensible communication and presentation protocol system receives a registration request sent by an interactive network television system, the registration request is generated by the interactive network television system according to a binding request which is sent by the user terminal and carries the set top box binding parameters, and after the registration is successful, the extensible communication and presentation protocol system stores binding data.
4. A multi-screen interaction method as recited in any one of claims 1 to 3, further comprising: and the extensible communication and presentation protocol system receives the synchronous request of the user terminal and synchronizes user data.
5. An extensible communication and presentation protocol system, comprising:
the receiving module is used for receiving an operation request from a user terminal;
and the sending module is used for forwarding the operation request to the set top box so that the set top box can execute the operation corresponding to the operation request.
6. The extensible communication and presentation protocol system of claim 5, further comprising: the binding module is used for binding the user terminal and the set top box; the sending module is used for forwarding the operation request to the set top box bound with the user terminal.
7. The extensible communication and presentation protocol system according to claim 6, wherein the binding module is configured to receive a registration request sent by an interactive network television system, the registration request is generated by the interactive network television system according to a binding request carrying the set-top box binding parameters sent by the user terminal, and after the registration is successful, the extensible communication and presentation protocol system stores binding data.
8. The extensible communication and presentation protocol system according to any of claims 5 to 7, further comprising: and the synchronization module is used for receiving the synchronization request of the user terminal and synchronizing the user data.
9. A multi-screen interactive system, comprising: a set-top box, and an extensible communication and presentation protocol system; wherein,
the extensible communication and presentation protocol system is used for receiving an operation request sent by a user terminal and forwarding the operation request to the set-top box;
the set-top box is used for executing the operation corresponding to the operation request.
10. A multi-screen interaction system as recited in claim 9, wherein the extensible communication and presentation protocol system is further configured to bind the user terminal to the set-top box; the extensible communication and presentation protocol system is used for forwarding the operation request to the set top box bound with the user terminal.
11. A multi-screen interaction system as recited in claim 10, further comprising: an interactive web television system; the user terminal is used for sending a binding request carrying the set top box binding parameters to the interactive network television system, the interactive network television system sends a registration request to the extensible communication and presentation protocol system, and after the registration is successful, the interactive network television system and the extensible communication and presentation protocol system store binding data.
12. A multi-screen interaction system as recited in claim 11, further comprising: and the extensible communication and presentation protocol proxy system is used for carrying out communication protocol conversion after the extensible communication and presentation protocol proxy system, the interactive network television system, the user terminal and the set-top box.
13. A multi-screen interaction system as claimed in any one of claims 9 to 12, wherein the set top box is configured to execute a remote control instruction when the operation request is the remote control instruction; and when the operation request is video pushing, sending a switching request to an interactive network television system, and analyzing the switching request by the interactive network television system to obtain video parameters and redirecting to a broadcasting control page to play the specified program.
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