CN105208449B - A kind of synchronous browsing is related to broadcasting the method and system of TV programme relevent information - Google Patents
A kind of synchronous browsing is related to broadcasting the method and system of TV programme relevent information Download PDFInfo
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- CN105208449B CN105208449B CN201510607422.XA CN201510607422A CN105208449B CN 105208449 B CN105208449 B CN 105208449B CN 201510607422 A CN201510607422 A CN 201510607422A CN 105208449 B CN105208449 B CN 105208449B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
Abstract
The present invention discloses a kind of method that synchronous browsing is related to broadcasting TV programme relevent information, it establishes information content database relevant to broadcast items and stores and arrive related information management system, according to the identification information that set-top box generates, the corresponding relationship between broadcast items and related content is established in related information management system；Real-time communication is carried out using user's hand-held intelligent terminal and set-top box, related information management system, user's hand-held intelligent terminal receives relevant to current broadcast items identification information from set-top box, the identification information that foundation receives obtain the correspondence information content in related information management system and simultaneous display in user terminal for browsing and operating.Spectators can be allowed easily to synchronize at any time when watching TV program and get information content relevant to set-top box broadcast items.
Description
Technical field
The present invention relates to digital TV technology, it is related to broadcasting TV programme correlation more particularly, to a kind of synchronous browsing
The method and system of information.
Background technique
The angle of program playback progress could be controlled from spectators to classify, currently, there are two types of the TV programme that spectators watch
Type, one kind are live television programmings, i.e., television broadcasting mechanism plays TV Festival according to prior programmed time and sequence
Mesh plays what program audience can only just watch what program on TV；Another kind of is request program, and spectators can pass through at any time
Program request technology watches the program of oneself selection.
Spectators when watching live television programming, generally require obtain more with broadcast items relevant information；Spectators
When program request watches that certain video program or program request listen to certain song, generally requiring to obtain has with the program or song
The more information of pass；There is the demand that communication is interacted between spectators during column broadcasts in TV station.For example, working as spectators
When watching a football match, it is desirable to be able to understand show up upper team and the more information of sportsman in real time, it is desirable to be able to right
Match is made comments, it is desirable to be able to be linked up with other football fans；For another example, when certain film is watched in spectators' program request, think
The information such as director, performer and plot are understood at any time；For another example, when certain song is listened in spectators' program request, want to understand the song
It writes words and the information such as composer；For another example, spectators want to know about the live television channel whole day when watching certain programme televised live
Program play it is single；For another example, column group is want to do the interactive events such as guess, ballot with spectators during TV column is broadcast live.
Currently, spectators want acquisition and broadcast items relevent information when watching TV program, main path is to make
Connect internet with computer or hand-held intelligent terminal, then search in a search engine oneself want it is related to broadcast items
Information.This method is cumbersome, expends overlong time, and spectators will not be commonly used.Also have digital-TV operator by
The mode of simultaneous display information provides the service with broadcast items relevent information content for spectators on video screen, does so program
Picture just will receive it is different degrees of block, influence user and normally watch, cause user experience bad.
Summary of the invention
For spectators in the presence of the demand obtained with broadcast items relevent information content, this hair when watching TV program
It is bright to provide a kind of synchronous browsing and be related to broadcasting the method and system of TV programme relevent information, spectators can be allowed to watch TV
It is easily synchronized when program and gets information content relevant to set-top box broadcast items.
A kind of synchronous browsing is related to the method for broadcasting TV programme relevent information, establishes in information relevant to broadcast items
Hold database and store and arrive related information management system, according to the identification information that set-top box generates, in related information management system
The middle corresponding relationship established between broadcast items and information content；Using user's hand-held intelligent terminal and set-top box, relevent information
Management system carries out real-time communication, and user's hand-held intelligent terminal receives mark letter relevant to current broadcast items from set-top box
Breath obtains the correspondence information content in related information management system and simultaneous display according to the identification information received in user
End is for browsing and operating.
Preferential, user's hand-held intelligent terminal of the present invention is led in real time with set-top box, related information management system
News comprise the following steps:
1) user's hand-held intelligent terminal sends the request obtained with set-top box broadcast items relevent information content to set-top box；
2) set-top box receives request, and identification information relevant to current broadcast items is sent to user's hand-held intelligent end
End；
3) user's hand-held intelligent terminal sends that information to related information management system after receiving identification information；
4) after related information management system receives identification information, broadcast items phase corresponding with the identification information is found
The information content of pass, and transmit the content to user's hand-held intelligent terminal；
5) it after user's hand-held intelligent terminal receives information content, is presented out for browsing and operating.
Preferential, communication is realized in the hand-held intelligent terminal by setting user side module, is led in the set-top box
Setting identification information respond module is crossed to realize communication；The identification information respond module generates identification information and responds user terminal
The acquisition requests for identification information of module；The user side module and identification information respond module and related information management system carry out
Communication.
Identification information of the present invention system parameter message related with program when including set-top box broadcast items, mark
Information itself can or assist being uniquely determined and being identified specific program with other information, by different channel or program area
It separates, it is that the identification information is generated by set-top box in broadcast items and can distinguish broadcasting channel or broadcasting content is
Parameter information of uniting is constituted.It is specific:
When set-top box plays live television programming, the multicast group address for being used to distinguish live television channel of set-top box generation
The identification information as broadcast items is combined with the current time value for distinguishing broadcasting content.
When set-top box plays live television programming, the multicast group address for being used to distinguish live television channel of set-top box generation
Identification information as broadcast items；Time point when the related information management system to receive to the identification information as
For further discriminating between the current time value of broadcasting content.
When set-top box plays live television programming, the service_id for being used to distinguish live television channel of set-top box generation
The physics value of frequency point of (service identification) and the transmission business and the current time value for distinguishing broadcasting content, which combine to be used as, to be broadcast
The identification information of program out.
When set-top box plays live television programming, the service_id for being used to distinguish live television channel of set-top box generation
The identification information as broadcast items is combined with the physics value of frequency point for transmitting the business；The related information management system is received
Time point when to the identification information is as the current time value for further discriminating between broadcasting content.
When set-top box play-on-demand program, the program code by request program that set-top box generates is as identification information.
Preferential, user terminal of the present invention is communicated by WIFI with set-top box, and passes through WIFI access communication network
Network is communicated with the related information management system.
A kind of synchronous browsing is related to the system for broadcasting TV programme relevent information, which includes that user's hand-held intelligent is whole
End, set-top box and related information management system, wherein user side module is set in hand-held intelligent terminal, for identification information
Respond module and related information management system are communicated；Identification information respond module is set in set-top box, for generating mark
The acquisition requests for identification information of information and response user side module；Related information management system is related to broadcast items for storing
Information content database, store according to the corresponding relationship number between the identification information broadcast items established and relevent information content
According to library, the acquisition and broadcast items relevent information content requests of response and processing user side module.When spectators are in the section that watches TV
When wanting to obtain with broadcast items relevent information content during purpose, which includes following work step:
1) user side module sends the request obtained with set-top box broadcast items relevent information content to set-top box；
2) set-top box identification information respond module receives request, will identification information hair relevant to current broadcast items
Give user side module；
3) user side module sends that information to related information management system after receiving identification information；
4) after related information management system receives identification information, according to identification information in broadcast items and and broadcast items
It is retrieved, is found by corresponding relationship opposite with the identification information in corresponding relation database between relevent information content
The relevent information content of broadcast items is answered, and transmits the content to user side module；
5) it after user side module receives content, is presented in hand-held intelligent terminal for browsing and operating.
Preferential, related information management system of the present invention includes a kind of server, the server include interface unit,
Database, database management unit, information administrative unit, control unit；Interface unit is used for the number established between user terminal
According to channel；Database is for storing data；Database management unit is used for the management of database；Information administrative unit is for responding
Request with processing user side module to information content；Control unit for coordinating other cell operations, control each unit according to
Required system flow journey works.
The present invention can allow spectators to synchronize while watching TV program by hand-held intelligent terminals such as mobile phone, PAD
Browsing and broadcast items relevent information content, and browsed and operated according to curriculum offering, the present invention has following beneficial to effect
Fruit:
1) spectators are browsing and TV programme relevent information content on hand-held intelligent terminal, do so and both can satisfy sight
Crowd obtains the demand with broadcast items relevent information content when watching TV program, and does not influence spectators and normally watch electricity
Depending on program.
2) present invention can easily allow spectators to realize synchronous browsing and broadcast items relevent information content.Implementing this
In the digital TV platform of invention, spectators only need user terminal while watching TV program in operation hand-held intelligent terminal
Module, no matter in live state or program request state, hand-held intelligent terminal will from the database of related information management system, it is interior
The page for holding file or link gets information content relevant to the current broadcast items of set-top box, such as the played column of each channel
Table, each story introduction for playing program, related performer introduction etc. relevent information content, and showed on intelligent terminal
To browse and operate for spectators.
Detailed description of the invention
Fig. 1 is that synchronous browsing according to the present invention is related to broadcasting the flow chart of the method for TV programme relevent information；
Fig. 2 is that synchronous browsing involved in the embodiment of the present invention is related to broadcasting the structure of the system of TV programme relevent information
One of schematic diagram；
Fig. 3 is that synchronous browsing involved in the embodiment of the present invention is related to broadcasting the user of the system of TV programme relevent information
Figure is presented in end module main interface；
Fig. 4 be synchronous browsing involved in the embodiment of the present invention be related to broadcast TV programme relevent information system with
The presentation figure of " braving the journey to the Northeast " program relevent information content of CCTV1 channel.
Fig. 5 be synchronous browsing involved in the embodiment of the present invention be related to broadcast TV programme relevent information system with
The presentation figure of CCTV1 channel relevent information content.
Fig. 6 be synchronous browsing involved in the embodiment of the present invention be related to broadcast TV programme relevent information system with
The presentation figure of Crouching Tiger, Hidden Dragon program relevent information content.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, realization technical solution of the present invention is further described.
With reference to Fig. 2, it is related to broadcasting TV programme relevent information for a kind of synchronous browsing involved in the embodiment of the present invention
System, the system include user's hand-held intelligent terminal, set-top box and related information management system, wherein in hand-held intelligent terminal
User side module is set, for being communicated with identification information respond module and related information management system；It is arranged in set-top box
Identification information respond module, for generating identification information and responding the acquisition requests for identification information of user side module；Relevent information
Management system includes a kind of server, which stores root for storing information content database relevant to broadcast items
Corresponding relation database between the broadcast items established according to identification information and relevent information content, response and processing user terminal mould
Block obtains the request with broadcast items relevent information content.
Related information management system can select a kind of preferred server to realize, which includes interface unit, number
According to library, database management unit, information administrative unit, control unit；Interface unit is for establishing between user side module
Data channel；Database is for storing data；Database management unit is used for the management of database；Information administrative unit is for ringing
It should be with request of the processing user side module to information content；Control unit is pressed for coordinating other cell operations, control each unit
Lighting system regulation process works.
In embodiment, which uses rack-mount server, basic hardware configuration: double Intel E5-4600V3 processing
Device, 64GB memory, hard-disk capacity 4TB, dual gigabit ethernet server network interface card, operating system use RED Hat Enterpr
Ise Linux Server6.0, database use MYSQL5.6for linux.
As shown in Fig. 2, user side module is arranged in hand-held intelligent terminal 201；Bi-directional set-top box terminal 202 has no route
By device module and function, identification information respond module is set in bi-directional set-top box terminal 202；Communication network 203 is user terminal
Communication between module and information management system provides data link.As shown in Fig. 2, hand-held intelligent terminal passes through access set-top box
The wireless network of foundation realizes the communication between set-top box；The wireless network that hand-held intelligent terminal is established by access set-top box
The communication being connected between communication network realization and related information management system 204.
Believe in the present invention with the current channel related content broadcasted where TV programme relevent information contains TV programme
The relevant content information of breath and current playing program.
Identification information of the present invention uses the system parameter message arrived, the identification information when including set-top box broadcast items
Itself can or auxiliary with other information can the specific program of unique identification, by different broadcasting channels or broadcasting content program
It distinguishes；For this purpose, that the identification information is generated by set-top box when broadcasting actual program and broadcasting channel can be distinguished or broadcast
The system parameter message for putting content is constituted.
By taking IPTV digital television system as an example, live television channel is transmitted in IPTV system using multicasting technology, it is different
Multicast group address can distinguish different live television channels, the program currently broadcasted can be determined in conjunction with current time
What is, multicast group address (or combination of multicast group address and current time value) may be used as set-top box and play live telecast
When identification information.When spectators watch request program, identification information can be used as by the program code of request program and use.
By taking DVB-C digital television system as an example, in DVB-C digital television system, transmitted using radio frequency transmission technology
It include the video/audio signal data of several set live television channels, the same TS in TS (Transport Stream), a TS
Middle difference live television channel is assigned different service_id (service identification).Set-top box plays live television programming state
Under, the combination of the physics value of frequency point of service_id and the transmission business can uniquely distinguish a live television channel, then
It can determine that the program currently broadcasted is in conjunction with current time, therefore service_id and the physics frequency for transmitting the business
The combination (or service_id, the physics value of frequency point and the combination of current time value of transmitting the business) of point value may be used as machine
Top box plays identification information when live telecast.When spectators watch request program, can be made by the program code of request program
For identification information use.
In above-mentioned television system, set-top box, which plays each parameter information generated when actual program, can be stored automatically in machine top
In the memory module of box；For playing actual program, when set-top box starts to play actual program the parameter information that generates and
The parameter information that set-top box will be sent to user's hand-held intelligent terminal when receiving the request of user's hand-held intelligent terminal is one
It causes.The parameter that the identification information respond module being arranged in set-top box generates when can start by reading and play actual program is believed
Breath is used as identification information, or by being used as identification information after carrying out respective handling to the parameter information read；When parameter is believed
When breath is directly as identification information, after identification information respond module reads parameter information, use directly is sent by parameter information
Family hand-held intelligent terminal, when parameter information is not directly as identification information, identification information respond module reads parameter information
And user's hand-held intelligent terminal is re-send to after carrying out respective handling to parameter information.
Be consistent between the identification information in identification information and set-top box in related information management system database or
It is associated therewith can to guarantee that related information management system is retrieved by the identification information that set-top box provides in this way for person's corresponding relationship
Information content.
Such as implemented in IPTV digital television techniques system environments.Use system structure as shown in Figure 2.
If the following table 1 is channel information table used in IPTV digital television techniques system environments, the value of channel identication field
It is the multicast group address value of live television channel.
Table 1
| Channel identication | Channel designation | Channel program table name | File path |
| Add1 | CCTV1 | CCTV1_list | path_cctv1 |
| Add2 | CCTV2 | CCTV2_list | path_cctv2 |
| … | … | … | … |
If the following table 2 is the corresponding program information table of CCTV1 channel in IPTV digital television techniques system environments.
Table 2
| Broadcast time | End time | Programm name | File path |
| 19:00 | 19:30 | News hookup | path_1900 |
| 19:30 | 20:00 | Focus | path_1930 |
| 20:00 | 20:45 | It braves the journey to the Northeast | path_2000 |
| … | … | … | … |
If the following table 3 is request program information table used in IPTV digital television techniques system environments.
Table 3
| Program code | Programm name | File path |
| 10000 | Sound of the wind | path_10000 |
| 10001 | Undiscovered talents | path_10001 |
| … | … | … |
As shown in figure 3, for the main interface figure of user side module used in the present invention, wherein " it obtains and broadcast items phase
The function of pass information content " button is that starting executes the process obtained with broadcast items relevent information content, by user side module
The solicited message obtained with broadcast items relevent information content is issued to identification information respond module；It " obtains and broadcasts TV frequency
The function of road relevent information content " button be starting execute obtain with broadcast television channel relevent information content process, by with
Family end module issues the solicited message for obtaining and broadcasting television channel relevent information content to identification information respond module.
Be stored in specified file in embodiment with CCTV1 channel relevent information content, the content that this document includes through with
The picture showed in an intelligent terminal after the parsing of family end module including channel program table and spectators as shown in figure 4, stay
At speech.
Program relevent information content of " braving the journey to the Northeast " in embodiment with CCTV1 channel is stored in specified file, this document packet
The picture that the content contained shows in an intelligent terminal after user side module parses comprising performer as shown in figure 5, be wherein situated between
It continues, at story introduction and spectators' message.
It is stored in specified file in embodiment with film Crouching Tiger, Hidden Dragon relevent information content, the content that this document includes
The picture showed in an intelligent terminal after user side module parses is as shown in fig. 6, wherein comprising featured performer, Dao Yanhe
The information of theme song and interlude.
Transmit direct broadcast band in IPTV platform using multicasting technology, different multicast group address can be distinguished different straight
Channel is broadcast, is used in embodiment using direct broadcast band multicast group address as identification information, or by multicast group address and set-top box
Current time value is combined to be used as the identification information of broadcast items.
The channel information table of structure as shown in table 1 is set in related information management system database, includes field < channel
Mark, channel designation, channel program table name, file path >, it is defined as follows:
Channel identication: the identification information of channel (such as Add1 indicates some multicast group address).
Channel designation: the name information of channel (such as " center is a set of ").
Channel program table name: listing table name corresponding with the channel.
File path: the access path with file where this channel relevent information content.
It is the channel section that structure as shown in table 2 is arranged in each live television channel in related information management system database
Mesh table (table name is the value that the channel program table name field of channel is corresponded in channel information table), includes field <broadcast time, end
Time, programm name, file path >, be defined as follows:
Broadcast time: program broadcasts time started (such as 19:30).
End time: program close of transmission time (such as 20:00).
Programm name: the name information of program (such as " Focus ").
File path: the access path with file where this program relevent information content.
The request program information table of structure as shown in table 3 is set in related information management system database, comprising field <
Program identification, programm name, file path >, it is defined as follows:
Program code: the code information (such as 10080) of program.
Programm name: the name information of program (such as " foundation great cause ").
File path: the access path with file where this program relevent information content.
Embodiment 1
In above-mentioned IPTV digital television techniques system environments, the state of live television channel program is played in set-top box
Under, the multicast group address for being used to distinguish channel that set-top box can be generated is related to the channel to obtain as identification information
Information content.Such as spectators need to obtain during watching live telecast CCTV1 channel and broadcast channel CCTV1 with current
Relevant information content, the present embodiment realize that process is as follows:
1) spectators run user side module on intelligent terminal, execute " obtain and broadcast television channel relevent information content "
Function, user side module to identification information respond module issue obtain with broadcast television channel relevent information content request；
2) after identification information respond module receives the request of user side module, current it will broadcast television channel CCTV1's
Channel identication value Add1 is sent to user side module；
3) after user side module receives Add1, Add1 is sent to related information management system；
4) it after related information management system receives Add1, is found out in channel information table related to the corresponding channel of Add1
The access path path_cctv1 of file where information content, and to content file and read in this document by the path searching
Appearance is sent to user side module；
5) after user side module receives file content, channel CCTV1 related information content is showed (such as Fig. 4 institute
Show) it browses and operates for spectators.
Embodiment 2
In embodiment 1, such as spectators watch that the programme televised live of CCTV1 channel " is made a breakthrough during 20:00-20:45 at night
East ", spectators want to obtain information content relevant to the program during watching, can obtain from related information management system
Current time value, the present embodiment realize that process is as follows:
1) spectators run user side module on intelligent terminal, execute the function of " obtaining and broadcast items relevent information content "
Can, user side module issues the request obtained with broadcast items relevent information content to identification information respond module；
2) after identification information respond module receives the request of user side module, current it will broadcast television channel CCTV1's
Channel identication value Add1 is sent to user side module；
3) after user side module receives Add1, Add1 is sent to related information management system；
4) related information management system receives Add1, obtains related information management current time in system time and (is assumed to be
20:20), channel program table name corresponding with Add1 is found out in channel information table, then in corresponding channel program table
In judge that time value time was located between the broadcast time and end time of " braving the journey to the Northeast " program, and find out and the program phase
The access path path_2000 of file where closing information content, and this document to content file and is read by the path searching
Content is sent to user side module；
5) after user side module receives file content, it is showed in hand-held intelligent terminal (as shown in Figure 5)
It browses and operates for spectators.
It can also will be to file where channel broadcast items relevent information content and related with television channel in specific implementation
File where information content sends jointly to user side module, both includes and television channel relevent information in this way in an interface
Content includes that can get simultaneously when watching programme televised live with channel broadcast items relevent information content, spectators again
Channel and program relevent information content are broadcasted with current.
Embodiment 3
In above-mentioned IPTV digital television techniques system environments, the state of live television channel program is played in set-top box
Under, the multicast group address for being used to distinguish channel that set-top box can also be generated and the machine top for being used to further discriminate between broadcasting content
Box current time value combines the identification information as broadcast items, to obtain information content relevant to broadcast items.Such as spectators
The programme televised live " braving the journey to the Northeast " of CCTV1 channel is watched during 20:00-20:45 at night, spectators want to obtain during watching
Information content relevant to the program is taken, realizes that process is as follows:
1) spectators run user side module on intelligent terminal, execute the function of " obtaining and broadcast items relevent information content "
Can, user side module issues the request obtained with broadcast items relevent information content to identification information respond module；
2) after identification information respond module receives the request of user side module, current it will broadcast television channel CCTV1's
Channel identication value Add1 and set-top box current time value time (being assumed to be 20:20) are sent to user side module；
3) after user side module receives Add1 and time, Add1 and time are sent to related information management system；
4) it after related information management system receives Add1 and time, is found out in channel information table corresponding with Add1
Channel program table name, then judge in corresponding channel program table time be located at broadcast time of " braving the journey to the Northeast " program with
Between end time, and the access path path_2000 with file where the program relevent information content is found out, and by being somebody's turn to do
Path searching is to content file and reads this document content and is sent to user side module；
5) after user side module receives file content, it is showed to (as shown in Figure 5) in an intelligent terminal for seeing
Crowd's browsing and operation.
Embodiment 4
In above-mentioned IPTV digital television techniques system environments, when set-top box play-on-demand program, the program of request program
Code can directly distinguish different request programs, can be used as the identification information use for broadcasting TV programme.Such as spectators are logical
Program request is crossed to need during watching program Crouching Tiger, Hidden Dragon to obtain information content relevant to program Crouching Tiger, Hidden Dragon, this reality
It applies example and realizes that process is as follows:
1) spectators run user side module on intelligent terminal, execute the function of " obtaining and broadcast items relevent information content "
Can, user side module issues the request obtained with broadcast items phase information content to identification information respond module；
2) after identification information respond module receives the request of user side module, by the program code of current broadcast items
(10001) it is sent to user side module；
3) after user side module receives program code, program code is sent to related information management system；
4) it after related information management system receives program code, is found out in request program information table and the program generation
The access path path_10001 of file where code relevent information content, and pass through the path searching to content file and read and be somebody's turn to do
File content is sent to user side module；
5) it after user side module receives file content, is presented out (as shown in Figure 6) to browse and operate for spectators.
The present invention is such as implemented in the digital television system environment for meeting DVB-C digital television techniques standard.
If the following table 4 is channel information table used in DVB-C digital television system environment,
Table 4
| Channel identication | Channel designation | Channel program table name | Web page address |
| 328626 | CCTV1 | CCTV1_list | 201.226.226.218/001.htm |
| 330626 | CCTV2 | CCTV2_list | 201.226.226.218/002.htm |
| … | … | … | … |
The value of channel identication field is made of service identification value service_id and direct broadcast band physics value of frequency point two parts,
For example, the corresponding channel identication value of CCTV1 channel is " 328626 ", wherein " 328 " are the service_id of CCTV1, " 626 "
Indicate that playing the physics value of frequency point of CCTV1 program stream is 626MHz.
If the following table 5 is the corresponding program information table of CCTV1 channel in DVB-C digital television system environment.
Table 5
| Broadcast time | End time | Programm name | Web page address |
| 19:00 | 19:30 | News hookup | 201.226.226.218/001/1900.htm |
| 19:30 | 20:00 | Focus | 201.226.226.218/001/1930.htm |
| 20:00 | 20:45 | It braves the journey to the Northeast | 201.226.226.218/001/2000.htm |
| … | … | … | … |
If the following table 6 is request program information table used in DVB-C digital television system environment.
Table 6
| Program code | Programm name | Web page address |
| 10000 | Sound of the wind | 201.226.226.220/db/10000.htm |
| 10001 | Undiscovered talents | 201.226.226.220/db/10001.htm |
| … | … | … |
Information content relevant to each broadcast items is fabricated to webpage text in DVB-C digital television system environment
Part, and distribute access address, spectators during TV reception by with set-top box and related information management system it
Between interact communication and get access address with program relevent information content page, and webpage is accessed by access address
The content with broadcast items relevent information can be got.The specific implementation process of the present embodiment is described below, as described below:
Will content production associated with each direct broadcast band at different web pages, and distribute access address, referred to as webpage 1；
Will content production associated with program each in direct broadcast band at different web pages, and distribute access address, referred to as webpage 2；It will
Content production associated with each request program distributes access address at different web pages, referred to as webpage 3.
As shown in figure 3, the main interface figure of the user side module used for the present invention, wherein " obtain related to broadcast items
The function of information content " button be starting execute obtain with the process of broadcast items relevent information content, from user side module to
Identification information respond module issues the solicited message obtained with broadcast items relevent information content；It " obtains and broadcasts television channel
The function of relevent information content " button is that starting executes the process for obtaining and broadcasting channel relevent information content, by user terminal mould
Block issues the solicited message for obtaining and broadcasting channel relevent information content to identification information respond module.
As shown in figure 4, being presented for the content used in embodiment with webpage where CCTV1 channel relevent information content
Scheme, includes at channel same day the rendition list and message in the page.
As shown in figure 5, for " braving the journey to the Northeast " program relevent information content place net used in embodiment with CCTV1 channel
Figure is presented in the content of page, introduces comprising performer, at story introduction and message in the page.
As shown in fig. 6, for the content used in embodiment with webpage where program Crouching Tiger, Hidden Dragon relevent information content
Figure, the information comprising featured performer, director and theme song and interlude in the page is presented.
Channel information table such as 4 structure of table is set in related information management system database, includes field < channel mark
Knowledge, channel designation, channel program table name, web page address >, be defined as follows:
Channel identication: the identification information of channel (such as " 328626 ").
Channel designation: the name information of channel (such as " center is a set of ").
Channel program table name: listing table name corresponding with this channel.
Web page address: the access address (i.e. the access address of webpage 1) with webpage where this channel relevent information content.
It is that (table name is for the channel program table of each channel setting such as 5 structure of table in related information management system database
The value of the channel program table name field of channel is corresponded in channel information table), it include field <broadcast time, end time, program names
Title, web page address >, it is defined as follows:
Broadcast time: program broadcasts time started (such as 19:30).
End time: program close of transmission time (such as 20:00).
Programm name: the name information of program (such as " Focus ").
Web page address: the access address (i.e. the access address of webpage 2) with webpage where this program relevent information content.
Request program information table such as 6 structure of table is set in related information management system database, includes field < program
Mark, programm name, web page address >, it is defined as follows:
Program code: the code information of program (such as " 10080 ").
Programm name: the name information of program (such as " foundation great cause ").
Web page address: the access address (i.e. the access address of webpage 3) with webpage where this program relevent information content.
In DVB_C digital television techniques standards system, the combination of service_id and direct broadcast band physics value of frequency point can
To uniquely determine a live television channel, and the combination of service_id, direct broadcast band physics value of frequency point and current time value
Can uniquely determine the program that direct broadcast band currently broadcasts, in embodiment by service_id, direct broadcast band physics value of frequency point and
Current time value is used in combination as identification information；Or service_id and direct broadcast band physics value of frequency point group are closed
As identification information use.
Embodiment 5
It, will in the state that set-top box plays live television channel program in DVB-C digital television system environment
Service_id, direct broadcast band physics value of frequency point and current time value are in combination as identification information, to obtain and broadcast electricity
The relevant information content depending on program.Such as spectators watch that the programme televised live of CCTV1 channel " is rushed during 20:00-20:45 at night
The Northeast ", spectators want to obtain information content relevant to the program during watching, the present embodiment realizes that process is as follows:
1) spectators run user side module on intelligent terminal, execute the function of " obtaining and broadcast items relevent information content "
Can, user side module issues the request obtained with broadcast items relevent information content to identification information respond module；
2) after identification information respond module receives the request of user side module, current it will broadcast television channel CCTV1's
Service_id (328), physics value of frequency point (626) and set-top box current time value time (assumption value 20:20) are sent to use
Family end module；
3) user side module receives set-top box and currently broadcasts the service_id of channel, physics value of frequency point and current time
After value time, related information management system is sent them to；
4) after related information management system receives service_id, physics value of frequency point and time value time, believe in channel
Channel program table name corresponding with the service_id and physics value of frequency point is found out in breath table, then in corresponding channel section
Judge that time value time was located between the broadcast time and end time of " braving the journey to the Northeast " program in mesh table, and finds out and the section
The web page address 201.226.226.218/001/2000.htm of webpage where mesh associate content, and the web page address is sent
To user side module；
5) after user side module receives web page address, webpage is accessed by the address；
6) after related information management system receives the access request of user side module, web page contents are returned into user terminal
Module；
7) user side module is presented out (as shown in Figure 5) and browses and operate for spectators after receiving web page contents.
Embodiment 6
It, will in the state that set-top box plays live television channel program in DVB-C digital television system environment
Service_id and direct broadcast band physics value of frequency point are relevant to live television channel to obtain in combination as identification information
Information content.Such as spectators need to obtain during watching live telecast CCTV1 channel and broadcast channel CCTV1 phase with current
The information content of pass, the present embodiment realize that process is as follows:
1) spectators run user side module on intelligent terminal, execute " obtain and broadcast television channel relevent information content "
Function, user side module to identification information respond module issue obtain with broadcast channel relevent information content request；
2) after identification information respond module receives the request of user side module, current it will broadcast television channel CCTV1's
Service_id (328) and physics value of frequency point (626) are sent to user side module；
It 3), will after user side module receives service_id and the physics value of frequency point that set-top box currently broadcasts channel
Service_id and physics value of frequency point are sent to related information management system；
4) it after related information management system receives service_id and physics value of frequency point, is found out in channel information table
The web page address of webpage where the relevent information content of channel corresponding with the service_id and physics value of frequency point
201.226.226.218/001.htm and the web page address is sent to user side module；
5) after user side module receives web page address, webpage is accessed by the address；
6) after related information management system receives the access request of user side module, web page contents are returned into user terminal
Module；
7) user side module is presented out (as shown in Figure 4) and browses and operate for spectators after receiving web page contents.
Webpage 1 can also be nested in webpage 2 in specific implementation, just include the content of webpage 1 in such webpage 2,
It realizes with television channel relevent information content and merges with broadcast items relevent information content in channel, i.e., in a page
Not only included with television channel relevent information content but also included to be watched with broadcast items relevent information content in channel, such spectators
It can be got simultaneously when programme televised live and currently broadcast channel and program relevent information content.
Embodiment 7
In embodiment 6, spectators watch the programme televised live " braving the journey to the Northeast " of CCTV1 channel during 20:00-20:45 at night,
Spectators want to obtain information content relevant to the program during watching, can obtain from related information management system current
Time value realizes that process is as described below:
1) spectators run user side module on intelligent terminal, execute the function of " obtaining and broadcast items relevent information content "
Can, user side module issues the request obtained with broadcast items relevent information content to identification information respond module；
2) after identification information respond module receives the request of user side module, current it will broadcast television channel CCTV1's
Service_id (328) and physics value of frequency point (626) are sent to user side module；
3) after user side module receives service_id and the physics value of frequency point that set-top box currently broadcasts channel, by them
It is sent to related information management system；
4) after related information management system receives service_id and physics value of frequency point, current time in system time is obtained
(being assumed to be 20:20) finds out channel program corresponding with the service_id and physics value of frequency point in channel information table
Then table name judges that time value time is located at the broadcast time and end of " braving the journey to the Northeast " program in corresponding channel program table
Between time, and find out the web page address 201.226.226.218/001/ with webpage where the program relevent information content
2000.htm, and the web page address is sent to user side module；
5) after user side module receives web page address, webpage is accessed by the address；
6) after related information management system receives the access request of user side module, web page contents are returned into user terminal
Module；
7) user side module is presented out (as shown in Figure 5) and browses and operate for spectators after receiving web page contents.
Embodiment 8
In DVB-C digital television system environment, under program request state, program code can directly distinguish different programs, can
Program code is used as identification information.Such as spectators need to obtain during watching program Crouching Tiger, Hidden Dragon by program request
Information content relevant to program Crouching Tiger, Hidden Dragon, the present embodiment realize that process is as follows:
1) spectators run user side module on intelligent terminal, execute the function of " obtaining and broadcast items relevent information content "
Can, user side module issues the request obtained with broadcast items relevent information content to identification information respond module；
2) after identification information respond module receives the request of user side module, by the program code of current broadcast items
(10001) user side module is sent to as identification information；
3) after user side module receives identification information, identification information is sent to related information management system；
4) it after related information management system receives identification information, finds out in request program information table and believes with the mark
The web page address 201.226.226.220/db/10001.htm of webpage where ceasing associate content, and the web page address is sent
To user side module；
5) after user side module receives web page address, webpage is accessed by the address；
6) after related information management system receives the access request of user side module, web page contents are returned into user terminal
Module；
7) user side module is presented out (as shown in Figure 6) and browses and operate for spectators after receiving web page contents.
To those skilled in the art, under enlightenment and guidance of the invention, model of the invention is not departed from
It encloses, it can be with modifications and variations of the present invention be possible.Therefore, the scope of the present invention includes within the scope of equivalence techniques to this
Invent the various modifications and variations made.
Claims (11)
1. a kind of synchronous browsing is related to the method for broadcasting TV programme relevent information, it is characterised in that: establish and broadcast items phase
The information content database of pass is simultaneously stored to related information management system, according to the identification information that set-top box generates, is provided in correlation
The corresponding relationship between broadcast items and information content is established in news management system；Using user's hand-held intelligent terminal and machine top
Box, related information management system carry out real-time communication, and user's hand-held intelligent terminal receives and current broadcast items phase from set-top box
The identification information of pass obtains the correspondence information content in related information management system according to the identification information received, and same
Step is shown in user's hand-held intelligent terminal for browsing and operating；The identification information is generated by set-top box in current broadcast items
And system parameter message that broadcasting channel or broadcasting content can be distinguished constitute；
User's hand-held intelligent terminal carries out real-time communication with set-top box, related information management system and comprises the following steps:
1) hand-held intelligent terminal sends the request obtained with set-top box broadcast items relevent information content to set-top box；
2) set-top box receives request, and identification information relevant to current broadcast items is sent to hand-held intelligent terminal；
3) hand-held intelligent terminal sends that information to related information management system after receiving identification information；
4) after related information management system receives identification information, it is relevant that broadcast items corresponding with the identification information are found
Information content, and transmit the content to user's hand-held intelligent terminal；
5) it after hand-held intelligent terminal receives information content, is presented out for browsing and operating；
Communication is realized in the hand-held intelligent terminal by setting user side module, passes through setting mark letter in the set-top box
Breath respond module communicates to realize；The identification information respond module generates identification information and responds the acquisition mark of user side module
Know information request；The user side module is communicated with identification information respond module and related information management system.
2. the method according to claim 1, wherein set-top box play live television programming state under, machine top
The multicast group address for distinguishing channel and the current time value combination for distinguishing broadcasting content that box generates are used as and currently broadcast
The identification information of program out.
3. according to the method described in claim 2, it is characterized in that, set-top box play live television programming state under, machine top
Identification information of the multicast group address as current broadcast items for distinguishing channel that box generates.
4. according to the method described in claim 3, it is characterized in that, the related information management system is received the mark
Time point when information is as the current time value for further discriminating between broadcasting content.
5. according to the method described in claim 2, it is characterized in that, set-top box play live television programming state under, machine top
The service identification for distinguishing channel that box generates is with the physics value of frequency point for transmitting the business and for distinguishing broadcasting content
Current time value combines the identification information as the current broadcast items.
6. according to the method described in claim 2, it is characterized in that, what set-top box generated is used for area under programme televised live state
The service identification of sub-channel and the physics value of frequency point for transmitting the business combine the identification information as the current broadcast items.
7. according to the method described in claim 6, it is characterized in that, the related information management system is received the mark
Time point when information is as the current time value for further discriminating between broadcasting content.
8. according to the method described in claim 2, it is characterized in that, under request program state, set-top box generate by program request
The program code of program is as identification information.
9. the method according to claim 1, wherein the hand-held intelligent terminal is carried out by WIFI and set-top box
Communication, and communicated by WIFI access to communication networks with the related information management system.
10. a kind of synchronous browsing is related to the system for broadcasting TV programme relevent information, which is characterized in that the system includes user hand
Hold intelligent terminal, set-top box and related information management system, wherein user side module is set in hand-held intelligent terminal, for
Identification information respond module and related information management system are communicated；Identification information respond module is set in set-top box, is used for
It generates identification information and responds the acquisition requests for identification information of user side module；Related information management system is for storing and broadcasting
The relevant information content database of program is stored according to pair between the identification information broadcast items established and relevent information content
Relational database is answered, and responds and handle the request of user side module acquisition and broadcast items relevent information content；The system packet
Containing following processing step:
1) user side module sends the request obtained with set-top box broadcast items relevent information content to set-top box；
2) set-top box identification information respond module receives request, and identification information relevant to current broadcast items is sent to
User side module；
3) user side module sends that information to related information management system after receiving identification information；
4) after related information management system receives identification information, according to identification information in broadcast items and related to broadcast items
It is retrieved in corresponding relation database between information content, broadcast corresponding with the identification information is found by corresponding relationship
The relevent information content of program out, and transmit the content to user side module；
5) it after user side module receives content, is presented in hand-held intelligent terminal for browsing and operating.
11. system according to claim 10, which is characterized in that the related information management system includes server, should
Server includes interface unit, database, database management unit, information administrative unit, control unit；Interface unit is for building
The vertical data channel between user terminal；Database is for storing data；Database management unit is used for the management of database；Money
News administrative unit is for responding and handling request of the user side module to information content；Control unit is for coordinating other unit works
Make, control each unit works according to the processing step.
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| CN106973322A (en) | 2015-12-09 | 2017-07-21 | 财团法人工业技术研究院 | Multi-media content cross-screen synchronization device and method, playing device and server |
| CN105791900A (en) * | 2016-02-25 | 2016-07-20 | 珠海市海米软件技术有限公司 | Information synchronization system and method |
| CN111711847B (en) * | 2020-05-25 | 2022-07-08 | 深圳市天威视讯股份有限公司 | Method and system for issuing message to set top box |
| WO2021238187A1 (en) * | 2020-05-28 | 2021-12-02 | 海信视像科技股份有限公司 | Information linkage system and server |
| CN114827691B (en) * | 2022-03-31 | 2023-12-12 | 中央广播电视总台 | User exclusive channel customizing method and system based on electronic program guide |
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| CN102802033A (en) * | 2012-07-13 | 2012-11-28 | 李映红 | Interactive system and method for television program |
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