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Real-time interactive method and device of digital TV user groups of unicast network

A digital TV and real-time interactive technology, applied in electrical components, image communication, selective content distribution, etc., to improve digital TV experience and reduce loneliness

Inactive Publication Date: 2012-09-19
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a method for real-time interaction of digital TV user groups on a unicast network, aiming to solve the problem that the existing technology cannot realize real-time interaction between users and between user terminals and servers based on unicast networks

Method used

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  • Real-time interactive method and device of digital TV user groups of unicast network
  • Real-time interactive method and device of digital TV user groups of unicast network

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Embodiment 1

[0042] Such as figure 1 Shown is a flow chart of the first embodiment of the method for real-time interaction of digital TV user groups in a unicast network according to the present invention. For ease of description, only the parts related to the embodiment of the present invention are shown.

[0043] In step S101, start the digital TV, and select the first TV program to watch according to the TV program selection information input by the user.

[0044] In the embodiment of the present invention, the digital TV is first started on the terminal, and then the TV program to watch is selected according to the TV program selection information input by the user. Wherein, the terminal includes but is not limited to a TV set playing digital TV.

[0045] In step S102, a real-time interactive application is started.

[0046] In the embodiment of the present invention, when a real-time interactive application start instruction input by a user is received, the real-time interactive app...

Embodiment 2

[0062] Such as figure 2 Shown is a flow chart of the second embodiment of the method for real-time interaction of digital TV user groups in a unicast network according to the present invention, which provides a method for a terminal to interact with terminals in the user group through a server. For ease of description, only parts related to the embodiments of the present invention are shown.

[0063] In step S201, it is judged whether there is new user information, if yes, execute step S202, otherwise execute step S203.

[0064] In this embodiment of the present invention, user information is information generated by a terminal user. After the session connection is established between the server and the terminal, the terminal first determines whether there is new user information to be submitted to the server.

[0065] In step S202, the new user information is submitted to the server, and after the server updates and broadcasts the information of the user group, it filters ...

Embodiment 3

[0076] Such as image 3 As shown, it is a flow chart of the method for recommending TV programs according to user preferences in the third embodiment of the method for real-time interaction of digital TV user groups in a unicast network of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown .

[0077] In the embodiment of the present invention, after the terminal establishes a session connection with the server, the interaction between the server and the terminal realizes recommending TV programs to the user according to the user preferences acquired by the terminal.

[0078] In step S301, the user's evaluation information on the TV program and the program preference value are obtained, and the user's preference information and dislike information on the TV program are obtained according to the evaluation information and the program preference value.

[0079] In the embodiment of the present in...

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Abstract

The invention is suitable for the field of multimedia applications, and provides a real-time interactive method and device of digital TV user groups of a unicast network. The method comprises the following steps of: during selecting a television program to be watched, starting a real-time interactive application; obtaining the address a terminal network and the information of the current television program; establishing a session connection with a server, and determining a user group according to the information of the current television program; interacting with terminals in the user group through the server; and during receiving a disconnection request of the current program, exiting from the current user group, and finishing the session connection with the server. Through the interaction between the terminals and the server, the terminals can be interacted with each other through the server as a medium, the interaction between the user terminals is realized, the loneliness of users is reduced, and the digital TV experience of the users is increased.

Description

technical field [0001] The invention belongs to the field of multimedia applications, in particular to a method and device for real-time interaction of digital TV user groups on a unicast network. Background technique [0002] With the development, maturity and popularization of digital TV technology, it has become an irreversible trend that digital TV will replace analog TV in the next few years. Digital TV signals are broadcast in a unicast network environment in most parts of the country. In the unicast environment, only TV terminals can receive programs pushed by the operator's server, but user data cannot be uploaded. Therefore, the real-time interaction platform between the user and the operator's server based on the unicast network cannot be realized, let alone an interaction platform between user terminals. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method for real-time interaction of digital TV user...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/258H04N21/262H04N21/436H04N21/63
Inventor 王慧婧严帅领朱二龙
Owner TCL CORPORATION
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