Classification access system and method for multiple mobile terminals of digital television set-top box

A mobile terminal and access system technology, which is applied to components of TV systems, components of color TVs, non-electrical signal transmission systems, etc., can solve problems such as remote control conflicts, and achieve the effect of effective remote control

Inactive Publication Date: 2009-08-19
融创天下(上海)科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When multiple mobile phones remotely control a specific digital TV program transponder at the same time, it can effectively solve the problem of remote control conflicts between multiple mobile phones

Method used

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  • Classification access system and method for multiple mobile terminals of digital television set-top box
  • Classification access system and method for multiple mobile terminals of digital television set-top box

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Embodiment Construction

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] figure 1 The overall structure of the system according to the embodiment of the present invention is shown. See figure 1 As shown, the TV program signal (taking DVB signal as an example) issued by the digital TV operator enters the home through the cable TV line and is transmitted to the TV set-top box, and the set-top box is connected with the display. In this embodiment, the display is a TV, and the TV set-top box decodes the cable The digital part of the TV signal inputs one of the decoded TV program signals to the TV and plays it.

[0023] The TV set-top box is connected with the signal conversion device, and another channel of the decoded TV program signal is transmitted to the signal conversion device. The TV set-top ...

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Abstract

The invention relates to a multi-mobile terminals grade visiting system of a digital TV set-top box and a method thereof. The system comprises: a TV set-top box which is used for receiving TV program signals; a household network which is composed of a household gateway, a TV set-top box and a signal converting device, the signal converting device comprises a program signal receiving module, a long distance program signal radio frequency emitting module, a remote controlling instruction receiving module, a remote controlling instruction converting module and a remote controlling radio frequency distributing module; the mobile terminals are above one and comprise a controlling grade mobile terminal and an ordinary grade mobile terminal, the grade of priority of remote controlling is set between the mobile terminals and the controllers by the controlling grade mobile terminal, wherein, the grade of priority is from high to low; when a mobile terminal and the controller or a plurality of mobile terminals send out remote controlling instruction to the TV set-top box, the signal converting device receives the instruction with high priority grade, wherein, the only one is the controlling grade mobile terminal and the priority grade is higher than the ordinary controlling mobile terminal and the remote controller.

Description

technical field [0001] The invention relates to the technical field of digital television, in particular to a multi-mobile terminal hierarchical access system and method for a digital television set-top box. Background technique [0002] After the development of digital TV technology for many years, mobile digital TV has appeared, allowing users to watch wonderful TV programs anytime, anywhere. Especially with the development of communication technology, portable terminals such as mobile phones, personal digital assistants (PDAs), and handheld game consoles have gradually become the mainstream of mobile digital TVs. However, the overall mobile digital TV system is not yet mature, and everyone is more concerned about mobile TV. Domestic mobile operators, TV stations, content providers / service providers (CP / SP), terminal manufacturers and some system integrators are all It has begun to pay attention to the new business of mobile TV, and has carried out trial operation within ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N5/00G08C23/04H04L12/28H04N21/43H04N21/45
Inventor 赵忠华
Owner 融创天下(上海)科技发展有限公司
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