Second screen of digital television based on set-top box with WIFI (Wireless Fidelity) hotspot

A technology of digital TV and set-top box, applied in the direction of electrical components, image communication, selective content distribution, etc., to achieve the effect of improving visual experience and attractiveness, good application foundation, and low cost

Active Publication Date: 2012-12-12
博视联(苏州)信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the user enters the bedroom and does not want to watch the TV screen but still wants to watch digital TV programs, access the Internet, send and receive emails, etc., the traditional interactive methods are far from being able to meet such needs. Flexible and intelligent interactive solutions

Method used

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  • Second screen of digital television based on set-top box with WIFI (Wireless Fidelity) hotspot
  • Second screen of digital television based on set-top box with WIFI (Wireless Fidelity) hotspot
  • Second screen of digital television based on set-top box with WIFI (Wireless Fidelity) hotspot

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Embodiment Construction

[0019] The technical solution of the present invention will be described in detail below in conjunction with the drawings and embodiments.

[0020] The present invention uses intelligent terminal equipment as an interactive device, such as figure 1 As shown, the interactive device involved in the present invention has five major functions. When the digital TV is turned on, it can be used as a remote control device, as a second screen of the digital TV, and as an independent tablet computer; when the digital TV is turned off, it can be used as a digital TV. The second screen can also be used as an independent tablet computer to independently access the Internet, entertainment, etc. The function is very rich and perfect.

[0021] figure 2 It is a basic flow chart of the interaction device involved in the present invention. The interactive device is based on the touch screen and supports functions such as multi-touch of the user. The user will have a brand new experience and ...

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Abstract

The invention provides a second screen of a digital television based on a set-top box with a WIFI (Wireless Fidelity) hotspot. The second screen comprises a digital television program reception module and a digital television program analysis module, wherein the digital television program reception module is used for receiving audio and video data from the set-top box with the WIFI hotspot; and the digital television program analysis module is used for analyzing the audio and video data received by the digital television program reception module so as to obtain audio and video streams of a digital television program, and calling a player for playing. The second screen is further provided with a remote control module, wherein the remote control module is used for monitoring control touch events of users and transmitting corresponding key codes to the digital television in an infrared manner or to the set-top box with the WIFI hotspot in a wireless manner. According to the technical scheme of the invention, audio and video streaming data decoded by the set-top box are watched by directly using intelligent terminal equipment as the second screen, and a novel digital television remote control interaction scheme is proposed.

Description

technical field [0001] The invention relates to the technical field of digital televisions, in particular to a second digital television screen based on a set-top box with a WIFI hotspot. Background technique [0002] In today's society, family television, as one of the main forms of leisure and entertainment, plays a very important role in the lives of all age groups. Undoubtedly, with the development of various technologies, the functions of TV have become more powerful and extensive, especially the rich digital TV broadcasting programs, Internet surfing, sending and receiving emails on the Internet, e-commerce, music experience, distance education, Functions such as video conferencing have begun to play an increasingly important role in people's lives, and are gradually improving people's lives and concepts. [0003] As the basis and premise for the realization of these functions, the set-top box with WIFI hotspot is indispensable. As the name suggests, a set-top box re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/436H04N21/422
Inventor 章登义刘静
Owner 博视联(苏州)信息科技有限公司
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