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Two-way incremental service realizing method based on digital TV one-way set-top box

A one-way set-top box, digital TV technology, applied in color TV parts, TV system parts, TV and other directions, can solve the problems of fixed installation position of computer keyboard, use restrictions, etc., and achieve the effect of low marginal cost

Inactive Publication Date: 2009-02-25
金纯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although computers connected to the Internet via cable modem can also conveniently carry out interactive value-added services, such as inquiring about weather forecasts, ordering air tickets or goods, and checking employment information, etc.; Restricted, and the installation position of the keyboard of the computer is basically fixed, so it is not possible to call value-added services flexibly and conveniently at any position in the room

Method used

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  • Two-way incremental service realizing method based on digital TV one-way set-top box
  • Two-way incremental service realizing method based on digital TV one-way set-top box
  • Two-way incremental service realizing method based on digital TV one-way set-top box

Examples

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Effect test

example 1

[0026] Example 1: Bluetooth handheld device (sending information) → cable modem → broadcasting network → set-top box (television);

[0027] That is, the user selects the TV program to be ordered according to his own preference, and transmits the order information to Cable Modem (Cable Modem), after the Bluetooth module inside the modem receives the on-demand information completely, it converts the information into a signal format that the Cable Modem can recognize, and the Modem modulates the on-demand information on the cable (Cable) and transmits it to the broadcasting network The on-demand service server, which sends the value-added service to the set-top box designated by the user through the cable according to the user's needs to watch on the TV, and completes the entire on-demand process.

Embodiment 2

[0028] Implementation 2: Bluetooth handheld device (sending information) → cable modem → radio and television network → mobile or Internet value-added service provider → designated service receiving device.

[0029] For example, electrical equipment with bluetooth function (bluetooth mobile phone, bluetooth single-mode mobile phone, bluetooth PDA, bluetooth remote control or single-function bluetooth device with display screen and keyboard, etc.) , employment information, and interactive value-added services such as music greeting card on-demand), through the cable modem to the mobile network of the radio and television network, and then through the value-added service provider (device) of the mobile or Internet network, and finally transmitted to the designated computer or mobile phone, And air conditioners with receiving functions, cars, alarms, monitoring devices, telephones, STBs or electrical receiving devices with Bluetooth functions.

Embodiment 3

[0030] Implementation 3: Bluetooth handheld device (sending information) → cable modem → broadcasting network → mobile or Internet value-added service provider → broadcasting network → designated set-top box (television);

[0031]For example, electrical equipment with bluetooth function (bluetooth mobile phone, bluetooth single-mode mobile phone, bluetooth PDA, bluetooth remote control or single-function bluetooth device with display screen and keyboard, etc.) , employment information, and interactive value-added services such as music greeting card on-demand), sent to the mobile network of the radio and television network through the cable modem, and then transmitted to the service server in the radio and television network through the value-added service provider (device) of the mobile or Internet network , and finally transmitted to the designated set-top box (television).

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Abstract

This invention provides a realizing method for two-way increment service based on digital TV one-way set-top-boxes, which takes a digital TV network system finished in two-way reform as the basis to add a blue-tooth module in cable modem, so that a handheld device with the blue-tooth function can communicate with digital TV network system by it to further communicate with the increment service provider server to realize two-way transmission increment service. Since handheld devices with blue-tooth modules and cable modem added with the blkue-tooth module are used in the digital TV system, it is a good solving plan with cheap marginal cost and provides a useful tool for digit life of ordinary families.

Description

technical field [0001] The invention relates to the technical fields of digital TV, bluetooth, Internet telecommunications and mobile value-added services, in particular to a method for realizing a two-way value-added service based on a digital TV one-way set-top box. technical background [0002] At present, the two-way transformation and translation project of digital TV is being carried out gradually throughout the country. However, most of the existing digital TV set-top boxes are one-way, and can only complete digital TV program downlink services, and cannot support two-way value-added services. That is to say, there are two basic forms of the existing digital TV network structure that has completed two-way transformation: figure 1 As shown, one is to connect the radio and television operator and the TV user by a coaxial cable (Cable) carrying real-time two-way services, and is only used to receive digital TV programs; figure 2 As shown, the other is to connect the r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/00H04L12/66H04N5/00H04N21/472
Inventor 金纯
Owner 金纯
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