CN105681909B - The controlled method and apparatus of network electronic program navigating grade - Google Patents
The controlled method and apparatus of network electronic program navigating grade Download PDFInfo
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- CN105681909B CN105681909B CN201510188053.5A CN201510188053A CN105681909B CN 105681909 B CN105681909 B CN 105681909B CN 201510188053 A CN201510188053 A CN 201510188053A CN 105681909 B CN105681909 B CN 105681909B
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Classifications
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to 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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
-
- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- 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
- H04N21/4823—End-user interface for program selection using a channel name
Abstract
The invention discloses a kind of methods that network electronic program navigating grade is controlled, receive the network electronic program navigating that third-party server is sent；When the program of network electronic program navigating is consistent with the program of program segment information table in digital television signal, the program corresponding with network electronic program navigating of the grade of each program in program segment information table is mapped one by one；When the program of the program of network electronic program navigating and the program segment information table of digital television signal is inconsistent, inquiry and the matched grade of program to be fractionated in network electronic program navigating in the summary information of database, and matched grade is mapped to program to be fractionated；Locking network electronic program navigating middle grade is controlled programme information.The invention also discloses a kind of devices that network electronic program navigating grade is controlled.The present invention realizes each program grade in network electronic program navigating and effectively divides, and carries out locking processing by grade, and content is shown convenient for control network electronic program navigating.
Description
Technical field
The present invention relates to Internet technical fields, the more particularly to controlled method of network electronic program navigating grade and dress
It sets.
Background technology
With the development of Web TV technology, network TV terminal is wrapped from the digital television signal that TV and Radio Service obtains
Containing Electronic Program Guide (Electronic Program Guide, EPG), EPG is in addition to showing the title of program, brief introduction, opening
Beginning/end time, type etc. further include with good grounds DVB (Digital Video Broadcasting, digital video broadcasting) marks
The grade of quasi- setting, user can be according to the contents of a kind of TV programme of the advance locking of grade of program, such as violence, bloody etc.
Unhealthy program makes it not appear on EPG menus.
Since the EPG in the digital television signal of TV and Radio Service's transmission is usually only presented on network TV terminal interface
The content of pure words, the information content is single, therefore, IP-EPG (Internet Protocol is obtained from third-party server
Electronic Program Guide, network electronic program navigating) become the mode that current users increasingly favor.Net
Network television terminal can obtain more pictures, more rich content introduction from third-party server, even comment on class introduction
Etc. information.But the problem of bringing therewith, is, it is specific there is no setting due to the IP-EPG contents of third-party server push
Class information, whether the content that network TV terminal can not detect third-party server push in advance is to need controlled locking screen
The content for covering processing leads to user it can be seen that the programme contents such as bloody picture, word of all violences, bring for user
It is inconvenient.
Invention content
The main object of the present invention is to provide a kind of method and apparatus that network electronic program navigating grade is controlled, can be effective
The grade of IP-EPG push contents is divided, and locking processing is carried out by grade.
The present invention proposes a kind of method that network electronic program navigating grade is controlled, including step：
Receive the network electronic program navigating that third-party server is sent, the network electronic program navigating and DTV
The channel information of signal corresponds to；
When the program one of the program and program segment information table in the digital television signal of the network electronic program navigating
When cause, the grade of each program in the program segment information table is reflected one by one with corresponding program in the network electronic program navigating
It penetrates；
When the program and digital television signal of the network electronic program navigating program segment information table program not
When consistent, inquiry and program to be fractionated in the network electronic program navigating are matched etc. in the summary information of database
Grade, and the matched grade is mapped to the program to be fractionated；
Network electronic program navigating middle grade described in locking is controlled programme information.
Preferably, the inquiry in the summary information of database and section to be fractionated in the network electronic program navigating
The matched grade of mesh, and the step of matched grade is mapped to the program to be fractionated includes：
Inquiry and the matched programme information of the program to be fractionated in the summary information；
The grade of the matched programme information is mapped to the program to be fractionated.
Preferably, described the step of programme information matched with the program to be fractionated is inquired in the summary information
Further include before：
When programme information matched with the program to be fractionated is not present in the summary information, summarize letter described
Inquiry and the matched channel of the program to be fractionated in breath；
According to the reproduction time section of the program to be fractionated, the channel of match query exists in the summary information
The grade of programme information in the reproduction time section；
The grade of programme information in the reproduction time section is mapped to the program to be fractionated.
Preferably, described the step of programme information matched with the program to be fractionated is inquired in the summary information
Further include before：
When programme information matched with the program to be fractionated is not present in the summary information, extract to be fractionated
The keyword of the program；
The grade of inquiry and the keyword match in the summary information；
The grade of the keyword match is mapped to the program to be fractionated.
Preferably, before the step of network electronic program navigating middle grade described in the locking is controlled programme information also
Including：
The programme information of the network electronic program navigating and grade are updated storage to the summary information of the database
In.
The present invention also proposes a kind of device that network electronic program navigating grade is controlled, including：
Network module, the network electronic program navigating for receiving third-party server transmission, the network electronic program
Navigation is corresponding with the channel information of digital television signal；
Diversity module is believed for the program when the network electronic program navigating with program segment in the digital television signal
It is when the program of breath table is consistent, the grade of each program in the program segment information table is corresponding with the network electronic program navigating
Program map one by one；When the program segment information table of the program and digital television signal of the network electronic program navigating
When program is inconsistent, inquires in the summary information of database and matched with program to be fractionated in the network electronic program navigating
Grade, and the matched grade is mapped to the program to be fractionated；
Locking module is controlled programme information for network electronic program navigating middle grade described in locking.
Preferably, the diversity module is additionally operable to：
Inquiry and the matched programme information of the program to be fractionated in the summary information；
The grade of the matched programme information is mapped to the program to be fractionated.
Preferably, the diversity module is additionally operable to：
When programme information matched with the program to be fractionated is not present in the summary information, summarize letter described
Inquiry and the matched channel of the program to be fractionated in breath；
According to the reproduction time section of the program to be fractionated, the channel of match query exists in the summary information
The grade of programme information in the reproduction time section；
The grade of programme information in the reproduction time section is mapped to the program to be fractionated.
Preferably, the diversity module is additionally operable to：
When programme information matched with the program to be fractionated is not present in the summary information, extract to be fractionated
The keyword of the program；
The grade of inquiry and the keyword match in the summary information；
The grade of the keyword match is mapped to the program to be fractionated.
Preferably, the controlled device of the network electronic program navigating grade, further includes summarizing module, is used for the net
The programme information and grade of network Electronic Program Guide are updated storage into the summary information of the database.
Program grade in digital television signal is mapped to corresponding program in network electronic program navigating by the present invention, and
It is matched, is realized to network electronic with program to be fractionated in network electronic program navigating using the grade in database summary information
Each program grade effectively divides in program navigating, and carries out locking processing by grade, convenient for control network electronic program navigating
Show content.
Description of the drawings
Fig. 1 is the flow chart of the first embodiment of the controlled method of inventive network Electronic Program Guide grade；
Fig. 2 is the flow chart of the second embodiment of the controlled method of inventive network Electronic Program Guide grade；
Fig. 3 is the flow chart of the 3rd embodiment of the controlled method of inventive network Electronic Program Guide grade；
Fig. 4 is the flow chart of the fourth embodiment of the controlled method of inventive network Electronic Program Guide grade；
Fig. 5 is the flow chart of the 5th embodiment of the controlled method of inventive network Electronic Program Guide grade；
Fig. 6 is the functional block diagram of the first embodiment of the controlled device of inventive network Electronic Program Guide grade；
Fig. 7 is the functional block diagram of the second embodiment of the controlled device of inventive network Electronic Program Guide grade.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in FIG. 1, FIG. 1 is the flows of the first embodiment of the controlled method of inventive network Electronic Program Guide grade
Figure.The controlled method of network electronic program navigating grade that the present embodiment proposes, including：
Step S10 receives the network electronic program navigating that third-party server is sent, network electronic program navigating and number
The channel information of TV signal corresponds to；
The hardware carrier of the present embodiment can be network TV terminal, set-top box and other can receive DTV
The terminals such as computer, mobile phone, the pad of signal.By taking network TV terminal as an example, network TV terminal obtains the number that TV station sends
TV signal, PSI (Program Specific Information, Program Specific Information)/SI of digital television signal
Service ID (service identifiers), TS ID (Transport are carried in (Service Information, business information)
Stream ID, transport stream identification), ON ID (Original Network ID, original network identification) etc., from these information
It can get the channel information of channel for identification.Third-party server directly can obtain digital television signal from TV station, and from
Channel information in digital television signal, or the channel information in digital television signal can be transmitted to by network TV terminal
Tripartite's server.Third-party server according to channel information, by corresponding to the push content production of each channel in channel information at
Network electronic program navigating, and it is sent to network TV terminal.
Step S20 judges the program of program segment information table in the program and digital television signal of network electronic program navigating
It is whether consistent；If so, thening follow the steps S30；If not, thening follow the steps S40；
Digital television signal includes program segment information table (Event Information Table, EIT), by program segment
The rendition list of information table has checked whether identical program compared with the rendition list of network electronic program navigating.
Step S30, by corresponding with the network electronic program navigating program of the grade of each program in program segment information table one
One mapping；
When finding same program, since the program in the program segment information table of digital television signal is according to DVB
Standard has preset grade, and network TV terminal carrys out setting network Electronic Program Guide according to the grade of program in program segment information table
The grade of middle corresponding program.
Step S40 is inquired in the summary information of database and is matched with program to be fractionated in network electronic program navigating
Grade, and matched grade is mapped to program to be fractionated；
Since third-party server can obtain the programme information of magnanimity, the network pushed by third-party server is electric
The quantity of program would generally be more than the number of programs of digital television signal in sub- program navigating.For example, the number that TV station sends
The programme information of a set of 6:00 AM on January 1 in center to 23 points at night is contained in word TV signal, and third-party server is sent out
May include that a set of 6:00 AM on January 1 in center to 24 points of program of evening January 2 is believed in the network electronic program navigating sent
Breath, then at 23 points in evening January 1 to 24 points of programme information of evening January 2 is no in digital television signal, it can not
The grade of corresponding program is inquired by the program segment information table of digital television signal.Therefore, in the Web TV of the present embodiment
It is provided with database in terminal, in the database by the program grade storage after all previous classification, forms summary information.This summarizes letter
Breath can be just for single terminal, i.e., only store local terminal on generate classification record, can also be for multiple terminals,
It is downloaded by way of networking and stores the record of the classification on network in multiple terminals.In addition, database can also be to establish
On other network equipments, such as other-end or server etc. with network TV terminal networking, network TV terminal can be through
Network obtains summary information from the database of these terminals or server, to realize the classification of program.Network TV terminal exists
Searched in the summary information of database with the matched grade of program to be fractionated in network electronic program navigating, matching way can be with
(such as identical performer, director, host), time are matched for name-matches (such as identical programm name), key person
Section matching (such as identical reproduction time section) etc., after finding matched grade, according to matched grade setting network electronics
The grade of program is corresponded in program navigating, completes program grade.
Step S50, locking network electronic program navigating middle grade are controlled programme information.
It is controlled level since certain class hierarchy can be arranged in user on network TV terminal in advance, and Web TV is set
Terminal shields the programme information of this kind of controlled level, and after the completion of grade classification, network TV terminal is according to locking set by user
Mode, locking shield those programme informations for having been set to controlled level, in the network electronic program navigating on terminal interface
Do not show that these have been blocked the programme information of shielding.Can also be to believe for program it is noted that in divided rank
A certain category information in breath is classified, and then a certain category information that can also be directed in programme information carries out locking.For example, section
Include title, reproduction time section, poster, brief introduction, comment etc. in the programme information of mesh A, grade be respectively divided to various information,
According to ratings match as a result, the title of program A, reproduction time section, brief introduction, comment grade be I grades, but the poster of program A
In due to including a large amount of bloody picture, the poster grade classification of program A is II grade after matching, and network TV terminal is then
The poster of locking program A, allows the title of network electronic program navigating display program A on terminal interface, reproduction time section, letter
It is situated between, comment, not the poster of display program A.
Program grade in digital television signal is mapped to corresponding program in network electronic program navigating by the present embodiment,
And matched with program to be fractionated in network electronic program navigating using the grade in database summary information, it realizes to network electricity
Each program grade effectively divides in sub- program navigating, and carries out locking processing by grade, convenient for control network electronic program navigating
Display content.
As shown in Fig. 2, Fig. 2 is the flow of the second embodiment of the controlled method of inventive network Electronic Program Guide grade
Figure.The present embodiment includes all steps in embodiment illustrated in fig. 1, and match query etc. in the database is described in detail
The embodiment of grade, as follows, step S40 includes：
Step S41, inquiry and the matched programme information of program to be fractionated in summary information；
Programme information after the summary information of database includes all previous classification, including the title of program, reproduction time
Section, grade, classification etc., network TV terminal can search identical program letter in the database by the title or identification code of program
Breath.Since there is network TV terminal network savvy, the summary information in terminal database also can directly be obtained from internet,
This makes the classified programme information that may include magnanimity in summary information, and ratings match is executed convenient for terminal.
The grade of matched programme information is mapped to program to be fractionated by step S42.
After finding the programme information that there are same names or same identification code with program to be fractionated, which is believed
Class information in breath is mapped in the information of program to be fractionated, realizes the grade classification to program.The present embodiment uses program
Information matches inquiry mode obtains the matched grade of program, and the matching of programme information is realized by programm name or identification code,
The matched accuracy of program grade is high.
As shown in figure 3, Fig. 3 is the flow of the 3rd embodiment of the controlled method of inventive network Electronic Program Guide grade
Figure.The present embodiment includes all steps in embodiment illustrated in fig. 2, and gives and do not inquire matching in summary information
A kind of embodiment of processing mode, as follows when program, further includes before step S41：
Step S431 judges whether can be inquired in summary information and the matched programme information of program to be fractionated；If
It is to then follow the steps S41；If not, thening follow the steps S44；
Step S44, inquiry and the matched channel of program to be fractionated in summary information；
Step S45, according to the reproduction time section of program to be fractionated, the channel of match query is waiting for point in summary information
The grade of programme information in the reproduction time section of grade program；
The grade of programme information in reproduction time section is mapped to program to be fractionated by step S46.
In view of the number of programs through the network promotion is various, the summary information of database detailed can not include all sections
Mesh information can be by broadcasting channel when programme information matched with program to be fractionated is not present in summary information to program
The rating-type progress intelligence of broadcast program summarizes within each period, is obtained according to Macro or mass analysis result matched etc.
Grade.For example, program B channel P1 Thursdays at night 23:00-24:00 broadcasts, and program C is in the channel P1 week-nights 23:00-24:00
It broadcasts, program B and program C do not find matched programme information in summary information, can inquire channel in summary information at this time
P1 evenings 23:00-24:The grade of 00 broadcast items；Terminal inquires in summary information, and channel P1 is on every Mondays to evening Friday
23:00-24:80% or more grade for the program that 00 period played is the II grades comprising contents such as bloody, violences, and Saturday is extremely
Week-night 23:00-24:90% or more grade for the program that 00 period played is the I grades of no bloody violence content, then basis
II grades are mapped in the class information of program B by query structure, terminal, I grades are mapped in the class information of program C, terminal
When executing locking program, the programme information of locking program B, the not display program B on the interface of network electronic program navigating
Information, but the information of meeting display program C.When the present embodiment does not find matched programme information in summary information, matching is searched
Channel divides program grade in the program grade of reproduction time section identical as program to be fractionated, realizes to all sections to be fractionated
Purpose is effectively classified, and is further advantageously implemented effective control that content is shown to network electronic program navigating.
As shown in figure 4, Fig. 4 is the flow of the fourth embodiment of the controlled method of inventive network Electronic Program Guide grade
Figure.The present embodiment includes all steps in embodiment illustrated in fig. 2, and gives and do not inquire matching in summary information
The another embodiment of processing mode, as follows when program, further includes before step S41：
Step S432 judges whether can be inquired in summary information and the matched programme information of program to be fractionated；If
It is to then follow the steps S41；If not, thening follow the steps S47；
Step S47 extracts the keyword of program to be fractionated；
Step S48, the grade of inquiry and keyword match in summary information；
The grade of keyword match is mapped to program to be fractionated by step S49.
Present embodiments provide when in summary information there is no when programme information matched with program to be fractionated, how
Another embodiment with grade.Difference lies in terminal uses keyword progress to embodiment to the present embodiment as shown in figure 3
With lookup.First terminal extracts keyword from the programme information of the program to be fractionated of network electronic program navigating, and keyword can wrap
Include the master of key person's information of program, such as the name of the performer of movie or television play, director, talk show or variety show
The name etc. of people, welcome guest are held, keyword may also include the sensitive vocabulary of one or more of programm name or brief introduction, for example, name
Include the vocabulary such as " terrible ", " violence " in title or brief introduction.For using actor names as keyword, terminal is according to actor names
Inquire that the related movie or television that the actor features cross is acute in summary information, 80% or more related movie or television it is acute etc.
Grade is the II grades comprising contents such as bloody, violences, then the grade of the performer is determined as II grades, and be mapped to program to be fractionated
In, i.e., the grade of program to be fractionated is also II grades.When the present embodiment does not find matched programme information in summary information, extraction
The keyword of program to be fractionated, and the match grade of key word of the inquiry, program grade is divided according to the match grade of keyword,
Effective classification to all programs to be fractionated is realized, is further advantageously implemented and content is shown to network electronic program navigating
Effectively control.
As shown in figure 5, Fig. 5 is the flow of the 5th embodiment of the controlled method of inventive network Electronic Program Guide grade
Figure.The present embodiment includes all steps in embodiment illustrated in fig. 1, and gives the embodiment party that information in database summarizes
Case, it is as follows, further include before step S50：
Step S60 updates storage the programme information of network electronic program navigating and grade to the summary information of database
In.
In order to expand the summary information amount of database, convenient for quickly finding the matched grade of program, terminal is complete every time
After program grade, in programme information and the grade storage to database all by this after being classified.For the number in terminal
According to library, terminal can be inquired by programme information in database whether the existing class information for having the program, if the program
Class information has record in the database, then compare the program this classification grade and database in grade whether one
It causes, it, will be in the grade update to database of this classification if inconsistent if unanimously, being not processed；If do not had in database
There is the class information of the program, then create the summary information of the program in the database, and by the programme information of the program and waits
Grade information is stored together into newly-built program summary information.If Database, can in other-end or server
This programme information and grade after being classified is sent in the database of other-end or server by local terminal, by other
Terminal or the programme information in server update database and grade.It, can by summarizing to the program grade after being classified each time
To obtain the program grade summary information of magnanimity, is conducive to the program rapid classification next time to network electronic program navigating, carries
High-grade and locking efficiency.
As shown in fig. 6, Fig. 6 is the principle of the first embodiment of the controlled device of inventive network Electronic Program Guide grade
Block diagram.The controlled device of network electronic program navigating grade that the present embodiment proposes, including：
Network module 10, the network electronic program navigating for receiving third-party server transmission, network electronic program are led
Boat is corresponding with the channel information of digital television signal；
Diversity module 20, for when program segment information table in the program and digital television signal of network electronic program navigating
When program is consistent, the program corresponding with network electronic program navigating of the grade of each program in program segment information table is reflected one by one
It penetrates；When the program of the program of network electronic program navigating and the program segment information table of digital television signal is inconsistent, in data
Inquiry and the matched grade of program to be fractionated in network electronic program navigating in the summary information in library, and matched grade is reflected
It is incident upon program to be fractionated；
Locking module 30 is controlled programme information for locking network electronic program navigating middle grade.
The hardware carrier of the present embodiment can be network TV terminal, set-top box and other can receive DTV
The terminals such as computer, mobile phone, the pad of signal.By taking network TV terminal as an example, network TV terminal obtains the number that TV station sends
TV signal, PSI (Program Specific Information, Program Specific Information)/SI of digital television signal
Service ID (service identifiers), TS ID (Transport are carried in (Service Information, business information)
Stream ID, transport stream identification), ON ID (Original Network ID, original network identification) etc., from these information
It can get the channel information of channel for identification.Third-party server directly can obtain digital television signal from TV station, and from
Channel information in digital television signal, or the channel information in digital television signal can be transmitted to by network TV terminal
Tripartite's server.Third-party server according to channel information, by corresponding to the push content production of each channel in channel information at
Network electronic program navigating, and it is sent to network TV terminal.
Digital television signal includes program segment information table (Event Information Table, EIT), by program segment
The rendition list of information table has checked whether identical program compared with the rendition list of network electronic program navigating.Work as lookup
When to same program, since the program in the program segment information table of digital television signal has preset grade according to DVB standard,
Network TV terminal according to the grade of program in program segment information table come in setting network Electronic Program Guide to correspond to program etc.
Grade.
Since third-party server can obtain the programme information of magnanimity, the network pushed by third-party server is electric
The quantity of program would generally be more than the number of programs of digital television signal in sub- program navigating.For example, the number that TV station sends
The programme information of a set of 6:00 AM on January 1 in center to 23 points at night is contained in word TV signal, and third-party server is sent out
May include that a set of 6:00 AM on January 1 in center to 24 points of program of evening January 2 is believed in the network electronic program navigating sent
Breath, then at 23 points in evening January 1 to 24 points of programme information of evening January 2 is no in digital television signal, it can not
The grade of corresponding program is inquired by the program segment information table of digital television signal.Therefore, in the Web TV of the present embodiment
It is provided with database in terminal, in the database by the program grade storage after all previous classification, forms summary information.This summarizes letter
Breath can be just for single terminal, i.e., only store local terminal on generate classification record, can also be for multiple terminals,
It is downloaded by way of networking and stores the record of the classification on network in multiple terminals.In addition, database can also be to establish
On other network equipments, such as other-end or server etc. with network TV terminal networking, network TV terminal can be through
Network obtains summary information from the database of these terminals or server, to realize the classification of program.Network TV terminal exists
Searched in the summary information of database with the matched grade of program to be fractionated in network electronic program navigating, matching way can be with
(such as identical performer, director, host), time are matched for name-matches (such as identical programm name), key person
Section matching (such as identical reproduction time section) etc., after finding matched grade, according to matched grade setting network electronics
The grade of program is corresponded in program navigating, completes program grade.
It is controlled level since certain class hierarchy can be arranged in user on network TV terminal in advance, and Web TV is set
Terminal shields the programme information of this kind of controlled level, and after the completion of grade classification, network TV terminal is according to locking set by user
Mode, locking shield those programme informations for having been set to controlled level, in the network electronic program navigating on terminal interface
Do not show that these have been blocked the programme information of shielding.Can also be to believe for program it is noted that in divided rank
A certain category information in breath is classified, and then a certain category information that can also be directed in programme information carries out locking.For example, section
Include title, reproduction time section, poster, brief introduction, comment etc. in the programme information of mesh A, grade be respectively divided to various information,
According to ratings match as a result, the title of program A, reproduction time section, brief introduction, comment grade be I grades, but the poster of program A
In due to including a large amount of bloody picture, the poster grade classification of program A is II grade after matching, and network TV terminal is then
The poster of locking program A, allows the title of network electronic program navigating display program A on terminal interface, reproduction time section, letter
It is situated between, comment, not the poster of display program A.
Program grade in digital television signal is mapped to corresponding program in network electronic program navigating by the present embodiment,
And matched with program to be fractionated in network electronic program navigating using the grade in database summary information, it realizes to network electricity
Each program grade effectively divides in sub- program navigating, and carries out locking processing by grade, convenient for control network electronic program navigating
Display content.
Further, diversity module 20 is additionally operable to：
Inquiry and the matched programme information of program to be fractionated in summary information；
The grade of matched programme information is mapped to program to be fractionated.
Programme information after the summary information of database includes all previous classification, including the title of program, reproduction time
Section, grade, classification etc., network TV terminal can search identical program letter in the database by the title or identification code of program
Breath.Since there is network TV terminal network savvy, the summary information in terminal database also can directly be obtained from internet,
This makes the classified programme information that may include magnanimity in summary information, and ratings match is executed convenient for terminal.Find with
After program to be fractionated has the programme information of same names or same identification code, the class information in the programme information is mapped
Into the information of program to be fractionated, the grade classification to program is realized.The present embodiment using programme information matching inquiry mode come
The matched grade of program is obtained, realizes that the matching of programme information, program grade are matched accurate by programm name or identification code
Degree is high.
Further, diversity module 20 is additionally operable to：
When programme information matched with program to be fractionated is not present in summary information, inquires and wait in summary information
The matched channel of program of classification；
According to the reproduction time section of program to be fractionated, the channel of match query is in reproduction time section in summary information
Programme information grade；
The grade of programme information in reproduction time section is mapped to program to be fractionated.
In view of the number of programs through the network promotion is various, the summary information of database detailed can not include all sections
Mesh information can be by broadcasting channel when programme information matched with program to be fractionated is not present in summary information to program
The rating-type progress intelligence of broadcast program summarizes within each period, is obtained according to Macro or mass analysis result matched etc.
Grade.For example, program B channel P1 Thursdays at night 23:00-24:00 broadcasts, and program C is in the channel P1 week-nights 23:00-24:00
It broadcasts, program B and program C do not find matched programme information in summary information, can inquire channel in summary information at this time
P1 evenings 23:00-24:The grade of 00 broadcast items；Terminal inquires in summary information, and channel P1 is on every Mondays to evening Friday
23:00-24:80% or more grade for the program that 00 period played is the II grades comprising contents such as bloody, violences, and Saturday is extremely
Week-night 23:00-24:90% or more grade for the program that 00 period played is the I grades of no bloody violence content, then basis
II grades are mapped in the class information of program B by query structure, terminal, I grades are mapped in the class information of program C, terminal
When executing locking program, the programme information of locking program B, the not display program B on the interface of network electronic program navigating
Information, but the information of meeting display program C.When the present embodiment does not find matched programme information in summary information, matching is searched
Channel divides program grade in the program grade of reproduction time section identical as program to be fractionated, realizes to all sections to be fractionated
Purpose is effectively classified, and is further advantageously implemented effective control that content is shown to network electronic program navigating.
Further, diversity module 20 is additionally operable to：
When programme information matched with program to be fractionated is not present in summary information, the pass of program to be fractionated is extracted
Key word；
The grade of inquiry and keyword match in summary information；
The grade of keyword match is mapped to program to be fractionated.
Present embodiments provide when in summary information there is no when programme information matched with program to be fractionated, how
Another embodiment with grade.Difference lies in terminal uses keyword progress to embodiment to the present embodiment as shown in figure 3
With lookup.First terminal extracts keyword from the programme information of the program to be fractionated of network electronic program navigating, and keyword can wrap
Include the master of key person's information of program, such as the name of the performer of movie or television play, director, talk show or variety show
The name etc. of people, welcome guest are held, keyword may also include the sensitive vocabulary of one or more of programm name or brief introduction, for example, name
Include the vocabulary such as " terrible ", " violence " in title or brief introduction.For using actor names as keyword, terminal is according to actor names
Inquire that the related movie or television that the actor features cross is acute in summary information, 80% or more related movie or television it is acute etc.
Grade is the II grades comprising contents such as bloody, violences, then the grade of the performer is determined as II grades, and be mapped to program to be fractionated
In, i.e., the grade of program to be fractionated is also II grades.When the present embodiment does not find matched programme information in summary information, extraction
The keyword of program to be fractionated, and the match grade of key word of the inquiry, program grade is divided according to the match grade of keyword,
Effective classification to all programs to be fractionated is realized, is further advantageously implemented and content is shown to network electronic program navigating
Effectively control.
As shown in fig. 7, Fig. 7 is the principle of the second embodiment of the controlled device of inventive network Electronic Program Guide grade
Block diagram.The present embodiment includes all modules in embodiment illustrated in fig. 6, also adds summarizing module 40, for network is electric
The programme information and grade of sub- program navigating are updated storage into the summary information of database.
In order to expand the summary information amount of database, convenient for quickly finding the matched grade of program, terminal is complete every time
After program grade, in programme information and the grade storage to database all by this after being classified.For the number in terminal
According to library, terminal can be inquired by programme information in database whether the existing class information for having the program, if the program
Class information has record in the database, then compare the program this classification grade and database in grade whether one
It causes, it, will be in the grade update to database of this classification if inconsistent if unanimously, being not processed；If do not had in database
There is the class information of the program, then create the summary information of the program in the database, and by the programme information of the program and waits
Grade information is stored together into newly-built program summary information.If Database, can in other-end or server
This programme information and grade after being classified is sent in the database of other-end or server by local terminal, by other
Terminal or the programme information in server update database and grade.It, can by summarizing to the program grade after being classified each time
To obtain the program grade summary information of magnanimity, is conducive to the program rapid classification next time to network electronic program navigating, carries
High-grade and locking efficiency.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of method that network electronic program navigating grade is controlled, which is characterized in that including step：
Receive the network electronic program navigating that third-party server is sent, the network electronic program navigating and digital television signal
Channel information correspond to；
When the program of the network electronic program navigating is consistent with the program of program segment information table in the digital television signal,
The grade of each program in the program segment information table is mapped one by one with corresponding program in the network electronic program navigating；
When the program of the program segment information table of the program and digital television signal of the network electronic program navigating is inconsistent
When, inquiry and the matched grade of program to be fractionated in the network electronic program navigating in the summary information of database, and
The matched grade is mapped to the program to be fractionated；
Network electronic program navigating middle grade described in locking is controlled programme information.
2. the controlled method of network electronic program navigating grade according to claim 1, which is characterized in that described in data
Inquiry and the matched grade of program to be fractionated in the network electronic program navigating in the summary information in library, and by matched institute
Stating the step of grade maps to the program to be fractionated includes：
Inquiry and the matched programme information of the program to be fractionated in the summary information；
The grade of the matched programme information is mapped to the program to be fractionated.
3. the controlled method of network electronic program navigating grade according to claim 2, which is characterized in that described described
Further include before the step of inquiring programme information matched with the program to be fractionated in summary information：
When programme information matched with the program to be fractionated is not present in the summary information, in the summary information
Inquiry and the matched channel of the program to be fractionated；
According to the reproduction time section of the program to be fractionated, the channel of match query is described in the summary information
The grade of programme information in reproduction time section；
The grade of programme information in the reproduction time section is mapped to the program to be fractionated.
4. the controlled method of network electronic program navigating grade according to claim 2, which is characterized in that described described
Further include before the step of inquiring programme information matched with the program to be fractionated in summary information：
When programme information matched with the program to be fractionated is not present in the summary information, from the section to be fractionated
Keyword is extracted in purpose programme information；
The grade of inquiry and the keyword match in the summary information；
The grade of the keyword match is mapped to the program to be fractionated.
5. according to the controlled method of claim 2 to 4 any one of them network electronic program navigating grade, which is characterized in that
Further include before the step of network electronic program navigating middle grade described in the locking is controlled programme information：
The programme information of the network electronic program navigating and grade are updated storage into the summary information of the database.
6. a kind of device that network electronic program navigating grade is controlled, which is characterized in that including：
Network module, the network electronic program navigating for receiving third-party server transmission, the network electronic program navigating
It is corresponding with the channel information of digital television signal；
Diversity module, for the program when the network electronic program navigating and program segment information table in the digital television signal
Program it is consistent when, by the grade of each program in the program segment information table and corresponding section in the network electronic program navigating
Mesh maps one by one；When the program of the program segment information table of the program and digital television signal of the network electronic program navigating
When inconsistent, inquiry and program to be fractionated in the network electronic program navigating are matched etc. in the summary information of database
Grade, and the matched grade is mapped to the program to be fractionated；
Locking module is controlled programme information for network electronic program navigating middle grade described in locking.
7. the controlled device of network electronic program navigating grade according to claim 6, which is characterized in that the classification mould
Block is additionally operable to：
Inquiry and the matched programme information of the program to be fractionated in the summary information；
The grade of the matched programme information is mapped to the program to be fractionated.
8. the controlled device of network electronic program navigating grade according to claim 7, which is characterized in that the classification mould
Block is additionally operable to：
When programme information matched with the program to be fractionated is not present in the summary information, in the summary information
Inquiry and the matched channel of the program to be fractionated；
According to the reproduction time section of the program to be fractionated, the channel of match query is described in the summary information
The grade of programme information in reproduction time section；
The grade of programme information in the reproduction time section is mapped to the program to be fractionated.
9. the controlled device of network electronic program navigating grade according to claim 7, which is characterized in that the classification mould
Block is additionally operable to：
When programme information matched with the program to be fractionated is not present in the summary information, from the section to be fractionated
Keyword is extracted in purpose programme information；
The grade of inquiry and the keyword match in the summary information；
The grade of the keyword match is mapped to the program to be fractionated.
10. the controlled device of network electronic program navigating grade according to any one of claims 7 to 9, which is characterized in that
Further include summarizing module, for updating storage the programme information of the network electronic program navigating and grade to the database
Summary information in.
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