CN105187942A - Real-time rapid program classification method - Google Patents
Real-time rapid program classification method Download PDFInfo
- Publication number
- CN105187942A CN105187942A CN201510589777.0A CN201510589777A CN105187942A CN 105187942 A CN105187942 A CN 105187942A CN 201510589777 A CN201510589777 A CN 201510589777A CN 105187942 A CN105187942 A CN 105187942A
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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
- H04N21/482—End-user interface for program selection
- H04N21/4826—End-user interface for program selection using recommendation lists, e.g. of programs or channels sorted out according to their score
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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
- H04N21/43—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
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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
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4662—Learning process for intelligent management, e.g. learning user preferences for recommending movies characterized by learning algorithms
- H04N21/4665—Learning process for intelligent management, e.g. learning user preferences for recommending movies characterized by learning algorithms involving classification methods, e.g. Decision trees
Abstract
The invention relates to the technical field of the television set, especially to a real-time rapid program classification method applied to a DTV system. The method comprises: obtaining current time; carrying out searching on an EIT table according to the obtained current time and obtaining all channel information in the current time period; storing the obtained channel information into a register; displaying a plurality of frequently-used detailed classified tags for selection by users; after selection of the detailed classified tags, starting an optimization algorithm by the system and carrying out intelligent screening, classification, and sorting on all channel information stored in the register; and after screening of the channel information meeting the classified tag conditions by the optimization algorithm, displaying the information at a user interface so as to carry out selection by the user and channel switching. In order to overcome defects existing in the traditional channel classification, the invention provides a real-time rapid program classification method. Therefore, when a television program is watched, back-and-forth switching of channels one by one is not required and the real-time rapid program classification is realized.
Description
Technical field
The present invention relates to TV technology, particularly relate to a kind of program sorting technique real-time.
Background technology
SDT shows, also known as SDT Service Description Table, contain the business information of current transmission stream and other transport stream, such as current transmission stream ID, the programm name comprised in current transmission stream, program category etc., the information that can provide have this program whether in broadcasting, the title etc. of whether encrypted, this program of this program.
Play in TV programme at DTV, obtain the classified information of channel mainly through SDT table.Such as, current channel belongs to sports channel, and another channel belongs to music channel etc.Although these channel classification information can by different programme information styles out, there is classified information large and general, cannot segment, cannot the shortcoming such as fast finding real-time program information.Therefore, from more than 100 channels, realize program and classify necessary real-time.
Summary of the invention
Goal of the invention of the present invention is, for the shortcoming existed in above-mentioned middle traditional channel classification, to provide a kind of program sorting technique real-time, when viewing television program, do not need channel one by one to switch back and forth, achieve program and classify real-time.
In order to reach foregoing invention object, the invention provides a kind of program sorting technique real-time, in DTV system, obtaining out current time; According to searching in the described time obtained to EIT table and obtaining channel informations all in current slot; The described channel information obtained is deposited in a register; Show many conventional classification labels, select for user; After selecting described classification label, system starting guide algorithm, to all channel informations be placed in described register, carries out intelligent screening, classification, sequence; Described optimized algorithm shows in user interface after filtering out the channel information meeting described tag along sort condition, selects and switching channels for user.
Further, in showing to EIT according to the described time obtained in search step, described retrieval adopts traversal retrieval.The described channel information obtained is deposited in a register; Described channel information comprises programm name, Pgmtime.Described tag along sort comprises following one or more: football, concert, South Korean TV soaps.Described tag along sort is operated by remote controller, comprises and increases label, delete, revises.Described optimized algorithm, according to the title of actual program, with reference to the programme information of a week in comparison EIT table, carries out classifying intelligently to programme information.
From traditional to show to obtain the classified information of channel by SDT different, the present invention is by reading useful information in EIT table, by algorithm, intelligent screening is carried out to all channel informations, classification, sequence, wherein EIT is one of them table in SI in DVB, and this table is the further description to a certain road program, provides the title of event, time started, time span, running status etc.Achieve program to classify real-time, facilitate user's fast finding to want the program watched to oneself.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.Apparently, the accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is embodiment of the present invention flow chart.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Present embodiment discloses a kind of program sorting technique real-time, in DTV system.Obtain out current time, according to searching in the time obtained to EIT table and obtaining channel informations all in current slot.Wherein EIT shows to be the one table in the SI in DVB, and be the further description to a certain road program, provide the title of event, time started, time span, running status etc., each Service has oneself independently EIT sublist.The channel information of acquisition is deposited in a register, show many conventional classification labels, select for user, after selecting classification label, system starting guide algorithm, to all channel informations put in a register, carry out intelligent screening, classification, sequence, optimized algorithm shows in user interface after filtering out the channel information meeting tag along sort condition, selects and switching channels for user.
From traditional to show to obtain the classified information of channel by SDT different, the present invention, by reading useful information in EIT table, carries out intelligent screening to all channel informations by algorithm, classification, sequence.Achieve program to classify real-time, facilitate user's fast finding to want the program watched to oneself.
As shown in Figure 1, concrete, after user turns on television set, enter DTV played in full screen interface, S1 user selects " program is classified real-time " from menu option.At this moment, system obtains out current time.Then according to the time of taking out, traversal search in going EIT to show, S2 obtains channel informations all in current slot, comprises programm name, Pgmtime etc.Obtain all channel informations out, all temporarily leave in interim register.According in search step in the time obtained to EIT table, retrieve and adopt traversal retrieval.
Then, " program is classified real-time " can demonstrate many conventional classification labels, as: football, concert, South Korean TV soaps etc., select for user.User also can input by remote controller, customized label.According to personal like, label is increased, delete, amendment etc.Tag along sort comprises following one or more: football, concert, South Korean TV soaps.
S3 is after user chooses classification label, and system is by starting guide algorithm, and to all channel informations put in a register, S4 carries out intelligent screening, classification, sequence.According to the content of label, the keyword of programm name is searched for generally.Meanwhile, algorithm can also according to the title of actual program, with reference to the programme information of a week in comparison EIT table, carries out classifying intelligently to programme information.Such as, the current channel obtained out is: children channel, programm name is: Journey to the West, the broadcast time of program is 6 o'clock to 7 o'clock every day, so according to these inferred conditions, this program of Journey to the West is likely a set of cartoon serial, can be: serial, animation so it is sorted out label.
After S5 optimized algorithm filters out qualified channel information, can show in user interface.S6 user selects and switching channels, just can watch the program that oneself is wanted.Meanwhile, all data temporarily left in interim register will be cleared.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (6)
1. a program sorting technique real-time, in DTV system, is characterized in that:
Obtain out current time;
According to searching in the described time obtained to EIT table and obtaining channel informations all in current slot;
The described channel information obtained is deposited in a register;
Show many conventional classification labels, select for user;
After selecting described classification label, system starting guide algorithm, to all channel informations be placed in described register, carries out intelligent screening, classification, sequence;
Described optimized algorithm shows in user interface after filtering out the channel information meeting described tag along sort condition, selects and switching channels for user.
2. a kind of program according to claim 1 sorting technique real-time, is characterized in that:
In showing to EIT according to the described time obtained in search step, described retrieval adopts traversal retrieval.
3. the method for the real-time express delivery classification of a kind of program according to claim 1, is characterized in that:
The described channel information obtained is deposited in a register;
Described channel information comprises programm name, Pgmtime.
4. a kind of program according to claim 1 sorting technique real-time, is characterized in that:
Described tag along sort comprises following one or more: football, concert, South Korean TV soaps.
5. a kind of program according to claim 1 sorting technique real-time, is characterized in that:
Described tag along sort is operated by remote controller, comprises and increases label, delete, revises.
6. a kind of program according to claim 1 sorting technique real-time, is characterized in that:
Described optimized algorithm, according to the title of actual program, with reference to the programme information of a week in comparison EIT table, carries out classifying intelligently to programme information.
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| CN201510589777.0A CN105187942A (en) | 2015-09-16 | 2015-09-16 | Real-time rapid program classification method |
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| CN201510589777.0A CN105187942A (en) | 2015-09-16 | 2015-09-16 | Real-time rapid program classification method |
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| CN201510589777.0A Pending CN105187942A (en) | 2015-09-16 | 2015-09-16 | Real-time rapid program classification method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604067A (en) * | 2016-12-30 | 2017-04-26 | 中广热点云科技有限公司 | Video browse information classification method and server |
| CN106658158A (en) * | 2016-12-27 | 2017-05-10 | Ut斯达康(深圳)技术有限公司 | Media asset data sending method and device |
| CN107277576A (en) * | 2016-04-06 | 2017-10-20 | 北京优朋普乐科技有限公司 | Method and apparatus based on label characteristics automatic editing program |
| CN110121095A (en) * | 2019-05-13 | 2019-08-13 | 深圳市亿联智能有限公司 | Method and system based on satellite operator quick-searching programme information |
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| CN103796072A (en) * | 2014-01-14 | 2014-05-14 | 四川长虹电器股份有限公司 | Control end, equipment end, server and system for digital television channel classification display |
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2015
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| EP1513341A1 (en) * | 2003-09-02 | 2005-03-09 | Samsung Electronics Co., Ltd. | Method of displaying EPG information using mini-map |
| CN101083734A (en) * | 2006-05-30 | 2007-12-05 | 威鲸资讯有限公司 | Classified program selector and method |
| US20080292272A1 (en) * | 2007-05-21 | 2008-11-27 | Casio Hitachi Mobile Communications Co., Ltd. | Captioned video playback apparatus and recording medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107277576A (en) * | 2016-04-06 | 2017-10-20 | 北京优朋普乐科技有限公司 | Method and apparatus based on label characteristics automatic editing program |
| CN106658158A (en) * | 2016-12-27 | 2017-05-10 | Ut斯达康(深圳)技术有限公司 | Media asset data sending method and device |
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Application publication date: 20151223 |
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