CN101646026A - Program ordering method - Google Patents
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- CN101646026A CN101646026A CN200810142333A CN200810142333A CN101646026A CN 101646026 A CN101646026 A CN 101646026A CN 200810142333 A CN200810142333 A CN 200810142333A CN 200810142333 A CN200810142333 A CN 200810142333A CN 101646026 A CN101646026 A CN 101646026A
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Abstract
The invention is applied to an integrated digital television and provides a program ordering method. The method comprises the steps of: a, adopting a pinyin mixing and grouping method to divide television programs into two or more groups; and b, ordering the programs in each group in a way that program numbers are increased/decreased progressively. The technical scheme provided by the invention can provide an ordering mode under the condition that a network ordering mode cannot be determined, so that the integrated digital television can provide the regular and operation-friendly ordering modeto users after sold all over the country; and an ordered program list can be established through the program ordering method so that the users can use integrated digital television products more rapidly and conveniently.
Description
Technical field
The invention belongs to TV technology, relate in particular to a kind of program ordering method.
Background technology
Digital Television is promoted just throughout the country and can finally be substituted simulated television, but because a variety of causes, the digital-TV operator in each city and area does not enter this field under monolithic standard, PSI/SI (Program Specific Information/ServiceInformation in the digital television signal that various places send, program definition information/information on services) send mode and incomplete same comprises that the placement frequency of these information and organizational form also may be different.
With regard to the ordering of the rendition list, simulated television all is to arrange program (channel) from low to high according to the frequency values of signal, and frequency of Digital Television can be placed multiple programs, the sortord of these programs is all defined voluntarily by each operator, employing is sent the mode of privately owned descriptor (as logical channel numbers Logical channel number) in the SI table by front end, thereby for receiving terminal provides a kind of orderly program arrangement mode, but this mode only be fit to a collection of order of set-top box industry just at the grinding an of operator, produce, the pin pattern.For digital TV integrated machine, the product market that orients towards the whole country, and sell by the retail market, therefore when product is sold to different cities, different regions, in the face of domestic last hundred tame cable network operators, can not predict the program ordering method in each network in advance, therefore, existing digital TV integrated machine does not have unified program sortord.
Therefore, need a kind of technical scheme, make digital TV integrated machine to sort to program according to certain rules.
Summary of the invention
The object of the present invention is to provide a kind of program ordering method, be intended to solve the problem that program is sorted according to certain rules.
The present invention is achieved in that a kind of program ordering method, and described method comprises the steps:
A, employing pinyin mixing group technology are divided into TV programme two or more grouping;
B, the program in each grouping is sorted according to the mode of program number incremented/decremented.
Wherein also comprise before the step a:
A0, carry out and to search the platform flow process, extract programme information and its preservation.
Wherein step a specifically comprises:
A1, with the program that comprises keyword central authorities or CCTV in the programm name as a grouping, set up CCTV's grouping;
A2, the program that the Chinese phonetic alphabet of in the programm name two Chinese characters is identical incorporate in the grouping, if the programm name that comprises in grouping is two or more, then should divide into groups to divide into groups as local broadcasting stations;
A3, in ungrouped program still, the program that comprises keyword satellite TV in the programm name as a grouping, is set up satellite TV's platform grouping;
A4, general still ungrouped mandate program set up other and authorize programs grouping as a grouping;
A5, respectively with unauthorized program and analog television program as a grouping, set up unauthorized program grouping and analog television program and divide into groups.
Wherein step a2 also comprises:
The groupings that described local broadcasting stations grouping program map quantity is maximum are arranged in before other local broadcasting stations' groupings as the grouping of one's respective area local broadcasting stations.
Described mandate or unauthorized information are obtained by the data in the TV set intelligent card.
Wherein step b specifically comprises:
B1, the program in described each grouping is sorted according to the mode of program number incremented/decremented, according to the program number of described each grouping program map whether continuously incremented/decremented judge that whether the program in each grouping originally sorted according to the mode of program number incremented/decremented, statistics is according to the mode sequenced packets quantity of program number incremented/decremented, if the number of packet that counts is more than three or three, change step b2, otherwise change step b3;
B2, with the sequence arrangement of all programs according to the program number incremented/decremented;
B3, the sequence arrangement program of being set up according to described pinyin mixing group technology.
Wherein step b1 also comprises:
The mode of program in the grouping of described CCTV according to the sequence number incremented/decremented in the programm name sorted, and the mode of the program in the grouping of described CCTV according to the program number incremented/decremented sorted, and ranking results and the rank results that sorts according to the mode of the sequence number incremented/decremented in the programm name compared, whether consistent, if consistent then judge that program in the grouping of described CCTV is original and sorted according to the mode of program number incremented/decremented if judging both.
The present invention overcomes the deficiencies in the prior art, when searching channels of all-in-one digital television, according to the keyword in the programm name or other information program is divided into groups, all programs are divided into CCTV grouping, local broadcasting stations' grouping, satellite TV's grouping, have authorized groups such as program grouping, the grouping of unauthorized program and simulated television grouping.Finish after the above-mentioned grouping, whether inspection group's program map sorts according to Service id (program number) sortord, if adopted Service id mode to sort, then will search the data preservation that platform obtains, directly all programs are according to the sequence arrangement of program number incremented/decremented; If the group program map does not adopt Service id mode to sort, then the sequence arrangement program of being set up according to the pinyin mixing method is arranged the relation between each group, represents to the user thereby form a kind of orderly the rendition list.Technical scheme provided by the invention can provide a kind of sortord under the situation that can't determine the network sortord, can provide a kind of regular and sortord that operation is friendly to the user by this mode after making digital TV integrated machine sell throughout the country; Can set up a kind of the rendition list by the method for program of the present invention ordering, make the use digital TV integrated machine product that the user is more quick and easy through ordering.
Description of drawings
Fig. 1 is embodiment of the invention overall flow figure;
Fig. 2 is the idiographic flow of the pinyin mixing grouping that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Technical scheme provided by the invention is: when searching channels of all-in-one digital television, according to the keyword in the programm name or other information program is divided into groups, all programs are divided into CCTV grouping, local broadcasting stations' grouping, satellite TV's grouping, have authorized groups such as program grouping, the grouping of unauthorized program and simulated television grouping.Finish after the above-mentioned grouping, whether inspection group's program map sorts according to Service id (program number) sortord, if adopted Service id mode to sort, then will search the data preservation that platform obtains, directly all programs are according to the sequence arrangement of program number incremented/decremented; If the group program map does not adopt Service id mode to sort, then the sequence arrangement program of being set up according to the pinyin mixing method is arranged the relation between each group, represents to the user thereby form a kind of orderly the rendition list.
The Digital Television integrated TV comprises Digital Television receive path, simulated television receive path, other receive paths, as HDMI (high-definition media interface), AV (video), YUV, VGA (computer) etc.The present invention relates generally to the Digital Television receive path.
Tuner from antenna receiving digital television high-frequency signal, is delivered to the intermediate frequency process module after the tuner frequency-selecting under processor control, carry out channel-decoding after amplifying, go processing such as intermediate frequency carrier.
Output transport stream behind the channel-decoding (Transport Stream, TS).The TS decoder is decomposed into audio stream and video flowing and auxiliary data with above-mentioned transport stream, comprising PAT (ProgramAssociation Table, Program Association Table), PMT (Program Map Table, Program Map Table), SDT PSI/SI (Program ServiceInformation program specific information/Service Information information on services) information such as (Service Descript Table, service describing tables).These PSI/SI information above under the control of CPU, filtering by demultiplexing module, thus data such as programm name, and needed video PID of broadcast and audio frequency PID obtained.
When broadcast program, then use video PID to filter and obtain video data, carry out the MPEG2 decoding earlier, pass through Video processing again, deliver to display device then and show.
And sound is that elder generation filters through audio frequency PID and MPEG2 decodes equally, carries out delivering to loudspeaker plays after audio processing and the amplification again.
System also has memory device, is provided with and reference data via various data and user in the memory interface storage decoding, comprises the data of the required preservation of system, as frequency meter, and the rendition list etc.Memory device comprises RAM and NVRAM (nonvolatile memory).
The platform flow process is searched as shown in Figure 1 by the system that embodiments of the invention provide, and specifically comprises the steps:
1.1, system reads the list of frequency of being preserved from NVRAM, is the frequency values of first sign of list of frequency with the frequency setting of tuner, and waits for that the Digital Television that receives is stable, carries out 1.2 then.
1.2, from the TS of this channel, search PAT, PMT, SDT, therefrom extract programme information and the Service id that comprises, and it be kept among the NVRAM.
1.3, judge whether to finish the search of all channels in the list of frequency, do not finish redirecting to 1.1, finished then turning to 1.4.
1.4, all programs all search for finish after, system uses algorithm shown in Figure 2 to carry out the pinyin mixing grouping; Here need to prove that set the Order_flag sign in this algorithm, this is a temporary variable, initial value is 0, and the program that is used to calculate in what groupings is to arrange according to the mode of Service Id incremented/decremented.
1.5 if ordering sign Order_flag changes step 1.6 less than 3; If ordering sign Order_flag is greater than or equal to 3, change step 1.7;
1.6, the sequence arrangement program set up according to pinyin mixing shown in Figure 2 grouping flow process;
1.7, according to the sequence arrangement program of service id, system will search information and the data that platform obtains and be saved in NVRAM, finish ordering, change the state of normal play program over to.
The flow chart of pinyin mixing ordering in carrying out the pinyin mixing grouping process, judges by ordering sign Order_flag system whether original ordering is consistent with the pinyin mixing ordering as shown in Figure 2.
2.1, system at first extracts program by keyword " central authorities " or " CCTV ", and arranges the program that is extracted according to the sequence number incremented/decremented in the programm name that extracts program, sets up CCTV's grouping.
2.2, with the program in 2.1 groupings of being set up according to the ordering of its service id incremented/decremented rule, if consistent, then variable Order_flag is added one with the result that arranges according to the sequence number in the programm name in 2.1.
2.3, still using Pinyin sorting in the unsorted program, the Chinese phonetic alphabet with in the programm name two Chinese is a keyword, if the number of programs that the Chinese phonetic alphabet of two Chinese is identical in the programm name is above three, then it is set to a grouping, and a maximum grouping of each grouping program map quantity is divided into groups as one's respective area local broadcasting stations.
2.4, to the program in 2.3 groupings of being set up according to the ordering of the rule of service id incremented/decremented, if the service id of the program in the grouping is continuous incremented/decremented, then Order_flag is added one.
2.5, in unsorted program still, system uses " satellite TV " as keyword, extracts to comprise " satellite TV " in the programm name of unsorted program still, sets up a grouping.
2.6, to 2.5 set up program in the grouping according to the ordering of the rule of service id incremented/decremented, if the service id of grouping program map is continuous incremented/decremented, then Order_flag is added one.
2.7, in like manner, system again to all the other still the unauthorized program use " mandate program ", " unauthorized program " and " simulated television " as keyword respectively, set up grouping, thereby set up final the rendition list order.
Wherein, the information of whether authorizing in above-mentioned " the mandate program " and " unauthorized program " can be judged by the data that read in the TV set intelligent card by system.
The embodiment of the invention is that example describes with the rendition list of Shenzhen martial prowess cable TV, adopts above method can obtain following program ordering:
1, central one, two in central authorities ... central 12 (at first use " central authorities " to obtain this grouping, in grouping, pass through order more than the sequence number ordering acquisition in the programm name then);
2, look the city deeply, look TV play deeply, look finance and economics deeply, look amusement deeply, look news deeply, dark view volume is educated, and looks the juvenile deeply, looks public (using " looking deeply " to obtain this grouping, order more than obtaining by Service Id ordering again in this grouping) deeply;
3, Guangdong satellite TV, the Guangdong Zhujiang River, Guangdong physical culture, Guangdong is public, Guangdong news (using " Guangdong " to obtain this grouping, order more than obtaining by Service Id ordering again in this grouping);
4, phoenix Chinese, phoenix film, phoenix information (using " phoenix " to obtain this grouping, order more than in this grouping, obtaining by Service Id ordering again);
5, Anhui satellite TV, BTV, Chongqing satellite TV, Guangxi satellite TV, Gansu satellite TV, Guizhou satellite TV, Hubei satellite TV, HNTV, Henan satellite TV, Heilungkiang satellite TV, Jiangsu satellite TV, Jiangxi satellite TV, Jilin satellite TV, Liaoning satellite TV, Inner Mongol satellite TV, Qinghai satellite TV, Tianjin satellite TV, Xinjiang satellite TV, ZTV (using " satellite TV " to obtain this grouping, order more than in this grouping, obtaining by Service Id ordering again);
6, these Hong Kong and Taiwan, TVB, international operator, Pearl Station or the like (other the program of mandate grouping obtains above order according to Service Id ordering);
7, for other unauthorized programs then according to Service Id ordered arrangement last at the rendition list.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1, a kind of program ordering method, described method comprises the steps:
A, employing pinyin mixing group technology are divided into TV programme two or more grouping;
B, the program in each grouping is sorted according to the mode of program number incremented/decremented.
2, method according to claim 1 is characterized in that, wherein also comprises before the step a:
A0, carry out and to search the platform flow process, extract programme information and its preservation.
3, method according to claim 1 is characterized in that, wherein step a specifically comprises:
A1, with the program that comprises keyword central authorities or CCTV in the programm name as a grouping, set up CCTV's grouping;
A2, the program that the Chinese phonetic alphabet of in the programm name two Chinese characters is identical incorporate in the grouping, if the programm name that comprises in grouping is two or more, then should divide into groups to divide into groups as local broadcasting stations;
A3, in ungrouped program still, the program that comprises keyword satellite TV in the programm name as a grouping, is set up satellite TV's platform grouping;
A4, general still ungrouped mandate program set up other and authorize programs grouping as a grouping;
A5, respectively with unauthorized program and analog television program as a grouping, set up unauthorized program grouping and analog television program and divide into groups.
4, method according to claim 3 is characterized in that, wherein step a2 also comprises:
The groupings that described local broadcasting stations grouping program map quantity is maximum are arranged in before other local broadcasting stations' groupings as the grouping of one's respective area local broadcasting stations.
5, method according to claim 3 is characterized in that, described mandate or unauthorized information are obtained by the data in the TV set intelligent card.
6, method according to claim 1 is characterized in that, wherein step b specifically comprises:
B1, the program in described each grouping is sorted according to the mode of program number incremented/decremented, according to the program number of described each grouping program map whether continuously incremented/decremented judge that whether the program in each grouping originally sorted according to the mode of program number incremented/decremented, statistics is according to the mode sequenced packets quantity of program number incremented/decremented, if the number of packet that counts is more than three or three, change step b2, otherwise change step b3;
B2, with the sequence arrangement of all programs according to the program number incremented/decremented;
B3, the sequence arrangement program of being set up according to described pinyin mixing group technology.
According to the described method of claim 3, it is characterized in that 7, wherein step b1 also comprises:
The mode of program in the grouping of described CCTV according to the sequence number incremented/decremented in the programm name sorted, and the mode of the program in the grouping of described CCTV according to the program number incremented/decremented sorted, and ranking results and the rank results that sorts according to the mode of the sequence number incremented/decremented in the programm name compared, whether consistent, if consistent then judge that program in the grouping of described CCTV is original and sorted according to the mode of program number incremented/decremented if judging both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810142333A CN101646026A (en) | 2008-08-08 | 2008-08-08 | Program ordering method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810142333A CN101646026A (en) | 2008-08-08 | 2008-08-08 | Program ordering method |
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| CN200810142333A Pending CN101646026A (en) | 2008-08-08 | 2008-08-08 | Program ordering method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143341A (en) * | 2011-04-29 | 2011-08-03 | 广州视源电子科技有限公司 | Method for sorting and displaying channel list and electronic display equipment |
| CN102695085A (en) * | 2011-03-21 | 2012-09-26 | 青岛海信电器股份有限公司 | Automatic digital program sorting method |
| CN113630626A (en) * | 2021-08-04 | 2021-11-09 | 深圳市杰科数码有限公司 | Set top box, automatic program management method thereof and computer readable storage medium |
-
2008
- 2008-08-08 CN CN200810142333A patent/CN101646026A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695085A (en) * | 2011-03-21 | 2012-09-26 | 青岛海信电器股份有限公司 | Automatic digital program sorting method |
| CN102695085B (en) * | 2011-03-21 | 2014-06-25 | 青岛海信电器股份有限公司 | Automatic digital program sorting method |
| CN102143341A (en) * | 2011-04-29 | 2011-08-03 | 广州视源电子科技有限公司 | Method for sorting and displaying channel list and electronic display equipment |
| CN102143341B (en) * | 2011-04-29 | 2014-10-22 | 广州视源电子科技股份有限公司 | Channel list sorting display method and electronic display device |
| CN113630626A (en) * | 2021-08-04 | 2021-11-09 | 深圳市杰科数码有限公司 | Set top box, automatic program management method thereof and computer readable storage medium |
| CN113630626B (en) * | 2021-08-04 | 2024-05-10 | 深圳市杰科数码有限公司 | Set top box, automatic program management method thereof and computer readable storage medium |
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Application publication date: 20100210 |