CN101150711A - TV STB of interactive ordering system - Google Patents
TV STB of interactive ordering system Download PDFInfo
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- CN101150711A CN101150711A CNA2006101164432A CN200610116443A CN101150711A CN 101150711 A CN101150711 A CN 101150711A CN A2006101164432 A CNA2006101164432 A CN A2006101164432A CN 200610116443 A CN200610116443 A CN 200610116443A CN 101150711 A CN101150711 A CN 101150711A
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- top box
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Abstract
A television set-top box of an interactive program order system comprises a digital signal receiving module connected with a time shifting program order server through a network, which is used for receiving digital television signals sent by the time shifting program order server; a control module connected with a remote control receiving window on the television set-top box, which is used for receiving control commands input by users; a signal transmission module is used for sending user commands fed by the control module to the time shifting program order server, wherein, the input end thereof is connected with the control module, the output end thereof is connected with the time shifting program order server through a network; an interface display module is used for displaying user selection menu on a television display screen to be selected by users. In a channel program order process, the digital signal receiving module of the set-top box acquires channel information in advance, then the channel information is sent to the control module, according to program order commands of users, the control module sends control commands to the feedback module, the feedback module outputs correlative program order commands to the server, the server sends data accurately in time according to play requests of the set-top box.
Description
Technical field:
The invention belongs to the wideband digital TV domain, the set-top box on particularly a kind of Digital Television that is applied to broadband network.
Background technology:
According to existing technical conditions, the technology of televising can only realize that mostly multichannel is live.For so-called interactive TV, on its function, the user can realize the video request program to TV now, yet for these multicast functions, no matter be on the content, or all the user is had very big restriction on the time.Main is represented as, the TIVO set-top box of one of the U.S.'s ten big scientific and technical innovations in 2000, its advertising is said, uses TIVO, by suspending in progress live football match, remove to take one jar of Coca-Cola in the refrigerator, the button of returning again continues to watch match, this shows that storage originally also just can only be finished one section very of short duration time shift, only enough the deicing case is taken one jar of cola, i.e. first generation time-shifting techniques.Therefore, want to realize by the function of some technical products the program request of TV programme random time is watched it is impossible for common cable TV subscriber.Current also do not have a kind of technological means can allow TV user carry out time shift (promptly allow time backfash) order program service to the TV programme in past, remedies people to missing the sorry of excellent TV programme with this.
Someone omits the memory cell setting of each set-top box, reduces cost greatly, and memory cell has been focused on the central server, by network communication, can satisfy and realize all functions of first generation time-shifting techniques equally, second generation time-shifting techniques that Here it is.But second generation time-shifting techniques is to adopt the VOD technology for the basis, is the operation of entity with the program, time shift operation complexity, and time shift deficiency of time.
Summary of the invention:
The objective of the invention is to, a kind of TV set-top box of interactive VOD system is provided, the user operates this set-top box with remote controller and adds television set, the program request of the live telecast content of a plurality of channels in the period in past is watched at any time.
The present invention utilizes third generation time-shifting techniques to be the basis, and third generation time-shifting techniques is to be the operation that entity carries out with the channel, rather than is operand with the program, and channel order is that the dynamic broadcast TV play channel of public character is done operation; Channel order meets the traditional habit of user's tuned television channel.
In order to achieve the above object, technical scheme of the present invention is such: a kind of TV set-top box of interactive VOD system, comprise audio-video interface, RJ45 interface and infrared interface, and it is characterized in that, also comprise:
The digital signal receiver module is connected with the time shift vod server by network, in order to receive the digital television signal that the time shift vod server sends;
Control module is connected with remote control receive window on the TV set-top box, in order to receive the control command of user's input;
Signal transmission module, its input is connected with control module, and output is connected with the time shift vod server by network, and the control module user commands fed is sent to the time shift vod server;
Interface display module in order to explicit user choice menus on tv display screen, is selected for the user.
The concrete course of work of the present invention is: when the user uses a teleswitch the custom menu content on the tv display screen is selected, select its TV programme play in the past of the interested source of televising, after the affirmation, control module is fed to signal transmission module with user's control command, be sent to the time shift vod server by signal transmission module by network, after the time shift vod server is received user instruction, by the timestamp mark TV programme of storage is searched for, and the TV programme that searches is sent to the digital signal receiver module by network, the digital signal receiver module transfers to television set with the TV programme signal that receives and plays.Set-top box of the present invention had been improved in the past and had been carried out the restriction of index with programme content in the video on demand techniques in conjunction with existing magnanimity real-time storage and program video program request (VOD) technology, replaced with the time index technology.And after the selection face of demand TV program time and content that extends one's service, it watches the time of this program to make the user enjoy widely right to choose and free hold to the programme content of section period in past a plurality of channels of being provided of TV station at any time.With this, remedy numerous televiewers to missing the sorry of excellent TV programme.
Description of drawings:
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structured flowchart of the TV set-top box of interactive VOD system of the present invention.
Fig. 2 is the workflow diagram of the TV set-top box of interactive VOD system of the present invention.
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
The present invention utilizes third generation time-shifting techniques to be the basis, and third generation time-shifting techniques is to be the operation that entity carries out with the channel, rather than is operand with the program, and channel order is that the dynamic broadcast TV play channel of public character is done operation; Channel order meets the traditional habit of user's tuned television channel.
By the time shift vod server, all TV programme are in time recorded with the form of file, i.e. channel recording, and be marked with timestamp, simultaneously will be above the file deletion in certain time limit (be 24 hours at present, can adjust) according to memory capacity.The user is arbitrarily switched between live and program request by set-top box, after entering time-shifting function, programme content on arbitrary time point before can in certain time limit, watching then by the time state bar before the time point: can carry out the program selection by browsing electronic program list simultaneously, in case choose, set-top box is issued the time shift vod server with this program request, and streaming media server receives that the mode by general program request sends data to set-top box after the program request of set-top box.
The TV set-top box of a kind of interactive VOD system as shown in Figure 1 comprises audio-video interface, RJ45 interface and infrared interface, also comprises:
The digital signal receiver module is connected with the time shift vod server by network, in order to receive the digital television signal that the time shift vod server sends;
Control module is connected with remote control receive window on the TV set-top box, in order to receive the control command of user's input;
Signal transmission module, its input is connected with control module, and output is connected with the time shift vod server by network, and the control module user commands fed is sent to the time shift vod server;
Interface display module in order to explicit user choice menus on tv display screen, is selected for the user.
In a channel order process, the digital signal receiver module of set-top box obtains channel information in advance as shown in Figure 2, and channel information sends to control module.When the user uses a teleswitch the custom menu content on the tv display screen is selected, select its TV programme play in the past of the interested source of televising, after the affirmation, control module is fed to signal transmission module with user's control command, signal transmission module is sent to the time shift vod server by network again, after the time shift vod server is received user instruction, by the timestamp mark TV programme of storage is searched for, and the TV programme that searches is sent to the digital signal receiver module by network, the digital signal receiver module transfers to television set with the TV programme signal that receives and plays, and channel order has just been realized like this.
Although invention has been described for the foregoing description, for the technical staff of the industry, still can do multiple variation to present embodiment, therefore, every employing similar variation of the present invention all should be listed protection scope of the present invention in.
Claims (1)
1. the TV set-top box of an interactive VOD system comprises audio-video interface, RJ45 interface and infrared interface, it is characterized in that, also comprises:
The digital signal receiver module is connected with the time shift vod server by network, in order to receive the digital television signal that the time shift vod server sends;
Control module is connected with remote control receive window on the TV set-top box, in order to receive the control command of user's input;
Signal transmission module, its input is connected with control module, and output is connected with the time shift vod server by network, and the control module user commands fed is sent to the time shift vod server;
Interface display module in order to explicit user choice menus on tv display screen, is selected for the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101164432A CN101150711A (en) | 2006-09-22 | 2006-09-22 | TV STB of interactive ordering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101164432A CN101150711A (en) | 2006-09-22 | 2006-09-22 | TV STB of interactive ordering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101150711A true CN101150711A (en) | 2008-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101164432A Pending CN101150711A (en) | 2006-09-22 | 2006-09-22 | TV STB of interactive ordering system |
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| Country | Link |
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| CN (1) | CN101150711A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131108A (en) * | 2011-01-14 | 2011-07-20 | 深圳市同洲电子股份有限公司 | Method, terminal, server and system for realizing personalized functions of hand-held television |
| CN102186105A (en) * | 2011-04-20 | 2011-09-14 | 深圳创维数字技术股份有限公司 | Digital television program playing system, method and digital television receiving terminal |
| CN102761787A (en) * | 2011-04-27 | 2012-10-31 | 中国移动通信有限公司 | Digital television interaction business processing system, method and device |
| CN103763581A (en) * | 2013-05-02 | 2014-04-30 | 乐视网信息技术（北京）股份有限公司 | Method and system for achieving back view of live program |
| CN103813184A (en) * | 2013-12-13 | 2014-05-21 | 北京智谷睿拓技术服务有限公司 | Method and system for play control, server and user terminal |
| CN110300339A (en) * | 2018-03-22 | 2019-10-01 | 贵州白山云科技股份有限公司 | A kind of live multimedia playbacks method, apparatus and system |
| CN111683290A (en) * | 2020-06-17 | 2020-09-18 | 未来电视有限公司 | Program playing method and device, intelligent terminal and readable storage medium |
-
2006
- 2006-09-22 CN CNA2006101164432A patent/CN101150711A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131108A (en) * | 2011-01-14 | 2011-07-20 | 深圳市同洲电子股份有限公司 | Method, terminal, server and system for realizing personalized functions of hand-held television |
| CN102131108B (en) * | 2011-01-14 | 2013-06-05 | 深圳市同洲电子股份有限公司 | Method, terminal, server and system for realizing personalized functions of hand-held television |
| CN102186105A (en) * | 2011-04-20 | 2011-09-14 | 深圳创维数字技术股份有限公司 | Digital television program playing system, method and digital television receiving terminal |
| CN102761787A (en) * | 2011-04-27 | 2012-10-31 | 中国移动通信有限公司 | Digital television interaction business processing system, method and device |
| CN103763581A (en) * | 2013-05-02 | 2014-04-30 | 乐视网信息技术（北京）股份有限公司 | Method and system for achieving back view of live program |
| CN103813184A (en) * | 2013-12-13 | 2014-05-21 | 北京智谷睿拓技术服务有限公司 | Method and system for play control, server and user terminal |
| CN103813184B (en) * | 2013-12-13 | 2017-06-23 | 北京智谷睿拓技术服务有限公司 | Control method for playing back, broadcasting control system, server and user terminal |
| CN110300339A (en) * | 2018-03-22 | 2019-10-01 | 贵州白山云科技股份有限公司 | A kind of live multimedia playbacks method, apparatus and system |
| CN110300339B (en) * | 2018-03-22 | 2022-03-29 | 贵州白山云科技股份有限公司 | Live multimedia playback method, device and system |
| CN111683290A (en) * | 2020-06-17 | 2020-09-18 | 未来电视有限公司 | Program playing method and device, intelligent terminal and readable storage medium |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080326 |