CN102780928A - Digital television and channel ordering method - Google Patents
Digital television and channel ordering method Download PDFInfo
- Publication number
- CN102780928A CN102780928A CN2012102355396A CN201210235539A CN102780928A CN 102780928 A CN102780928 A CN 102780928A CN 2012102355396 A CN2012102355396 A CN 2012102355396A CN 201210235539 A CN201210235539 A CN 201210235539A CN 102780928 A CN102780928 A CN 102780928A
- Authority
- CN
- China
- Prior art keywords
- channel
- language
- coupling
- preset
- presets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention provides a digital television and a channel ordering method, wherein the method comprises the following steps of judging whether a current language of an obtained channel is matched with a preset language; and ordering the channel which is not matched with the preset language behind all channels which are matched with the preset language. By judging whether the current language of the obtained channel is matched with the preset language and ordering the channel which is not matched with the preset language behind all channels that are matched with the preset language, channels having the same language with the preset language are ordered in the front of a channel list, thus on one hand, the technical problem that various languages are mixed together is solved, and on the other hand, the method accords with the habit of a targeted user in choosing a channel, the targeted user can choose the channel conveniently, and the user experience is improved; compared with a channel ordering method in which various languages are mixed together in the prior art, the digital television channel ordering method provided by the invention has the advantages of being simple in channel choosing operation, short in consumed time and high in user experience.
Description
Technical field
The present invention relates to TV technology, specially refer to a kind of DTV and channel sort method thereof.
Background technology
Along with the commercialization of satellite transmission digital signal, a satellite not only transmits the TV programme of China, also can transmit the TV programme of Asian-Pacific area other countries such as Cambodia simultaneously.The ordering of the channel of digital television exists various language to be mingled in deficiency together in the prior art; Like channel 1 is Chinese mandarin program, and channel 2 is Burmese programs, and channel 3 is Kampuchean programs; Channel 4 is again Chinese mandarin program; And the targeted customer generally only watches a kind of or macaronic TV programme, so the channel sort method of digital television makes the channel selection complicated operation in the prior art, and user experience is poor.The channel ordering that this various language are mingled in together in the prior art simultaneously makes the user when channel selection, expend the long period.
Summary of the invention
Main purpose of the present invention has provided a kind of digital TV channel sort method; Be intended to solve in the prior art and be mingled in the channel selection that causes together long technical problem consuming time because of various language; Reach the purpose of convenient and quick channel selection, to improve user experience.
The embodiment of the invention discloses a kind of digital TV channel sort method, may further comprise the steps:
The current language of judging the channel that obtains whether with preset language and mate;
Will with said preset the unmatched channel bank of language be listed in said all channels that preset language coupling after.
Preferably, whether the current language of the said judgement channel that obtains comprises with the concrete steps that preset the language coupling:
One by one language among the ISO_639_language_code of obtaining channel and the said language that presets are compared;
If comparing result is identical, then judge the current language and the said language coupling that presets of the channel that obtains;
If comparing result is inequality, judge that then the current language and the said language that presets of the channel that obtains do not match.
Preferably, said will with said preset the unmatched channel bank of language be listed in said all channels that preset language coupling after concrete steps comprise:
To store in the language coupling channel list with the said channel that presets language coupling, will store language into and not match in the channel list with the said unmatched channel of language that presets; Highest channel number is less than the said language minimum channel in the channel list that do not match in the wherein said language coupling channel list.
Preferably, said will with the said step that presets after all channels that the unmatched channel bank of language was listed in and preset language coupling after also comprise:
Respectively to sorting, to sorting with the said channel that presets the language coupling with the said unmatched channel of language that presets.
Preferably, the current language of the said judgement channel that obtains whether with preset the language coupling and also comprise step before:
According to whether capturing logical channel numbers obtaining channel is sorted, the channel bank of band logical channel numbers is listed in before the channel of not being with logical channel numbers;
To not sorting with the channel of logical channel numbers, the channel bank that code value is big is listed in after the little channel of code value according to the code value size of the corresponding ASCII character of the character of service name.
The embodiment of the invention also discloses a kind of DTV, comprising:
Judge module, the current language that is used to judge the channel that obtains whether with preset the language coupling;
First order module, be used for with said preset the unmatched channel bank of language be listed in said all channels that preset language coupling after.
Preferably, said judge module comprises:
The contrast unit is used for one by one language and the said language that presets of the ISO_639_language_code of obtaining channel are compared;
Judging unit if comparing result is identical, then is used to judge the current language and the said language coupling that presets of the channel that obtains; If comparing result is inequality, be used to then judge that the current language of the channel that obtains and the said language that presets do not match.
Preferably, said first order module specifically is used for, and will store in the language coupling channel list with the said channel that presets language coupling, will store up language and not match in the channel list with the said unmatched channel of language that presets; Highest channel number is less than the said language minimum channel in the channel list that do not match in the wherein said language coupling channel list.
Preferably, said DTV also comprises:
Second order module is to sorting with the said channel that presets the language coupling;
The 3rd order module is to sorting with the said unmatched channel of language that presets.
Preferably, said DTV also comprises:
The 4th order module is used for according to whether capturing logical channel numbers obtaining channel being sorted, and the channel bank of band logical channel numbers is listed in before the channel of not being with logical channel numbers;
The 5th order module is used for according to the code value size of the corresponding ASCII character of the character of service name not sorting with the channel of logical channel numbers, and the channel bank that code value is big is listed in after the little channel of code value.
The disclosed digital TV channel sort method of the present invention; Current language through judging the channel that obtains whether with preset language and mate; And will with preset the ordering of the unmatched channel of language with the channel that presets the language coupling after; Make the channel bank with language identical with presetting language be listed in the front of channel list, having solved various language is mingled in technical problem together on the one hand, meets the custom of targeted customer's channel selection on the other hand; Make things convenient for targeted customer's channel selection, improved user experience.Various language are mingled in channel sort method together in the prior art relatively, and digital TV channel sort method of the present invention has the simple to operate and weak point consuming time of channel selection, and the high advantage of user experience.
Description of drawings
Fig. 1 is for realizing the structured flowchart of digital TV channel sort method of the present invention;
Fig. 2 is the schematic flow sheet of first embodiment of digital TV channel sort method of the present invention;
Fig. 3 for the current language of judging the channel that obtains in the digital TV channel sort method of the present invention shown in Figure 2 whether with preset the schematic flow sheet that language matees;
Fig. 4 is the schematic flow sheet of second embodiment of digital TV channel sort method of the present invention;
Fig. 5 is a ranking results sketch map in the digital TV channel sort method of the present invention shown in Figure 4;
Fig. 6 is the structured flowchart of first embodiment of DTV of the present invention;
Fig. 7 is the structured flowchart of judge module preferred embodiment in the DTV of the present invention shown in Figure 6;
Fig. 8 is the structured flowchart of second embodiment of DTV of the present invention;
Fig. 9 is the structured flowchart of the 3rd embodiment of DTV of the present invention.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
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.
For realizing digital TV channel sort method of the present invention, need build the relevant hardware platform, with reference to Fig. 1, Fig. 1 is for realizing the structured flowchart of digital TV channel sort method of the present invention.For realizing that the hardware platform that digital TV channel sort method of the present invention is built comprises remote-control-signal reception unit 10, microprocessor 20, demodulation and demodulation multiplexer 30, memory 40 and LCD display 50.Wherein:
Remote-control-signal reception unit 10, what be used to receive user's input searches the platform remote control mode, and remote control mode is transferred to microprocessor 20;
Demodulation and demodulation multiplexer 30 are used for parsing SI (information on services) and PSI (Program Specific Information) from Transport Stream (MPTS), and SI and PSI are transferred to microprocessor 20.9 tables have wherein been defined among the SI, like SDT (SDT Service Description Table), EIT (Event Information Table), TOT (TOT Time Offset Table) and TDT (TDT Time and Date Table) etc.4 tables have been defined among the PSI, like PAT (Program Association Table), CAT (CAT Conditional Access Table), PMT (Program Map Table) and NIT (network information table).
Microprocessor 20; Be used for catching SDT and reach the audio-frequency information of catching PMT from PSI from SI; Wherein defined Logical channel descriptor (logical channel descriptor) among the SDT; Also be used to receive the automatic calibration code of remote-control-signal reception unit 10 inputs, the channel list that decoding back control system has been stored carries out the operation that the present invention obtains different frequent points TDT/TOT information.
LCD display 50 shows time menu and the detailed temporal information of each frequency;
Memory 40 is used for storing the channel information of searching behind the platform, comprises LCN (logical channel numbers is if this channel carries LCN), the Service Name (service name) of each channel, ISO_639_language_code and preset language.
With reference to Fig. 2, Fig. 2 is the schematic flow sheet of first embodiment of digital TV channel sort method of the present invention, before step S12, at first need obtain channel list through searching platform.
This digital TV channel sort method may further comprise the steps in the present embodiment:
Step S12, the current language of judging the channel that obtains whether with preset language and mate.
According to the employed language of user country of living in, confirm to preset the kind of language, be decided to be mandarin as presetting language for Chinese user, will preset language for the Burma user and be decided to be Burmese, be decided to be Kampuchean so will preset language to the Cambodia user.Be decided to be when presetting language: English, then can be according to the coding rule of ISO 639-2 Code, storage inside eng; Be decided to be when presetting language: Chinese, and Chinese has two kinds of selectable expression modes, and then according to the coding rule of ISO 639-2 Code, inner two values of storage that need are respectively chi and zho.Certainly presetting language can be provided with by manufacturer, perhaps is provided with according to the option that the UI interface provides by the user, perhaps presets language by DTV accordingly according to the automatic coupling of operator that itself inserts.
DTV will obtain channel list after carrying out and searching the platform operation, with the current language of each channel in the channel list with preset language and compare, when the current language of channel with to preset language identical, the current language of then judging this channel with preset language and mate; When the current language of channel with to preset language inequality, the current language of then judging this channel with preset language and do not match, and judged result is exported.
Step S14, will with preset after all channels that the unmatched channel bank of language was listed in and preset language coupling.
According to the judged result of exporting among the step S12; With current language with preset the unmatched channel bank of language and be listed in after current language and the channel that presets language coupling; Having solved various language is mingled in technical problem together on the one hand; The custom that meets targeted customer's channel selection has on the other hand made things convenient for targeted customer's channel selection, has improved user experience.
The disclosed digital TV channel sort method of the present invention; Current language through judging the channel that obtains whether with preset language and mate; And will with preset the ordering of the unmatched channel of language with the channel that presets the language coupling after; Make the channel bank with language identical with presetting language be listed in the front of channel list, having solved various language is mingled in technical problem together on the one hand, meets the custom of targeted customer's channel selection on the other hand; Make things convenient for targeted customer's channel selection, improved user experience.Various language are mingled in channel sort method together in the prior art relatively, and digital TV channel sort method of the present invention has the simple to operate and weak point consuming time of channel selection, and the high advantage of user experience.
With reference to Fig. 3, Fig. 3 for the current language of judging the channel that obtains in the digital TV channel sort method of the present invention shown in Figure 2 whether with preset the schematic flow sheet that language matees.In the present embodiment, DTV judges whether the current language of the channel that obtains comprises with the concrete steps that preset the language coupling:
Step S21 compares language among the ISO_639_language_code of obtaining channel and the said language that presets one by one;
Step S22 if comparing result is identical, then judges the current language and the said language coupling that presets of the channel that obtains;
Step S23 if comparing result is inequality, judges that then the current language and the said language that presets of the channel that obtains do not match.
Catch the ISO_639_language_code of the channel that obtains one by one, with the value among the ISO_639_language_ code be stored in inner value according to the coding rule of ISO 639-2 Code and compare.Particularly, compare like " eng " with value among the current channel ISO_639_language_code and storage inside, if identical, then the current language of this channel with preset language coupling, and jump to next channel and repeat to compare step; If different, then the current language of this channel with preset language and do not match, jump procedure S14, with this channel ordering after current language and the channel that presets the language coupling.For another example " chi " and " zho " of the priority of the value among the current channel ISO_639_language_code with storage inside compared; As long as its " chi " or " zho " with storage inside is identical; The current language of just judging this channel with preset the language coupling, and jump to next channel and repeat to compare step; If all inequality, the current language of just judging this channel with preset language and do not match, jump procedure S14, with this channel ordering after current language and the channel that presets the language coupling.
In specific embodiment, DTV will with preset the ordering of the unmatched channel of language with the channel that presets the language coupling after concrete steps comprise:
To store in the language coupling channel list with the channel that presets language coupling, will with preset the unmatched channel of language and store language into and do not match in the channel list; Wherein in the language coupling channel list highest channel number less than the language minimum channel in the channel list that do not match.
The DTV physical channel is carried out the channel area dividing; Comprise language coupling channel list and the language channel list that do not match; The channel of judging among the step S12 with presetting language coupling is stored in the language coupling channel list, with judge among the step S12 with preset the unmatched channel of language and store up language and do not match in the channel list.And language do not matched channel list ordering after language coupling channel list, make in the language coupling channel list highest channel number less than the language minimum channel in the channel list that do not match.
Can will broadcast channel 1 ~ broadcast channel 600 as required in advance incorporates into and is language coupling channel list; To broadcast channel 601 ~ broadcast channel 999 and incorporate into and be the language channel list that do not match, and promptly realize language is not matched the channel list ordering after language coupling channel list.
Certainly in specific embodiment; Also can count the channel that is stored in the language coupling channel list; Count being stored in the channel that language do not match in the channel list; Distribute and broadcast channel number to language coupling channel list and the language channel list that do not match according to the actual count result, and language is not matched the channel list ordering after language coupling channel list, make language mate in the channel list highest channel number less than the language minimum channel in the channel list that do not match.The benefit that is provided with like this is not have empty channel, can realize successive channel number.
Certainly in other variant embodiment, can the DTV physical channel not carried out the channel area dividing yet, promptly be not divided into language coupling channel list and the language channel list that do not match.Directly with judge among the step S12 with the channel that presets the language coupling by the sequence arrangement that increases progressively successively; With judge first among the step S12 with preset after the highest channel number that the unmatched channel bank of language is listed in sorted and the channel that presets the language coupling; Have when presetting the channel of language coupling when judging once more; This and the channel bank that presets language coupling are listed in after the highest channel number of sorted and the channel that presets the language coupling; And be arranged in sorted with preset before the minimum channel of the unmatched channel of language, this moment is previous sortedly to add one with the channel that presets the unmatched channel of language; Have when presetting the unmatched channel of language when judging once more, should with preset the unmatched channel bank of language and be listed in sorted and preset after the unmatched highest channel number of language.This sortord requires the DTV processing capability in real time very strong.
In specific embodiment; DTV will with preset the ordering of the unmatched channel of language with the channel that presets the language coupling after step after also comprise: respectively to sorting with presetting the unmatched channel of language, to preset the channel that language matees and sort.
In the present embodiment can be according to whether capturing logical channel numbers pair and presetting the unmatched channel of language and to sorting respectively with the channel that presets the language coupling.Particularly; With the band logical channel numbers with preset the unmatched channel bank of language be listed in be not with logical channel numbers with preset before the unmatched channel of language, with the channel bank with presetting the language coupling of band logical channel numbers be listed in be not with logical channel numbers with the channel that presets the language coupling before; For not with logical channel numbers with preset the unmatched channel of language and with the ordering of the channel that presets language coupling; Can sort according to the code value size of the corresponding ASCII character of service name character; With code value big with preset the unmatched channel bank of language be listed in code value little with preset after the unmatched channel of language, with code value big with the channel bank that presets the language coupling be listed in code value little with the channel that presets the language coupling after.
With reference to Fig. 4, Fig. 4 is the schematic flow sheet of second embodiment of digital TV channel sort method of the present invention.Method among this embodiment also comprised before step S12 on the basis of first embodiment:
Step S10 sorts to obtaining channel according to whether capturing logical channel numbers, and the channel bank of band logical channel numbers is listed in before the channel of not being with logical channel numbers.
DTV is searched in the process of platform in execution; The operator of its selection will provide coherent signal for it; SI is transmitted in operator in Transport Stream, and has defined SDT among the SI, has defined Logical channel descriptor among the SDT; Descriptor tag is 0x83, and Logical channel descriptor has defined LCN, Visible service flag (visible service marker) and service id (task identifier).DTV captures Visible service flag from the Logical channel descriptor of Transport Stream, if 0, then this channel does not act in the channel list for hiding channel, promptly with channel+/-selection is less than this channel; If 1, then this channel is visible channel, the value of further catching LCN is corresponding with the channel information of SDT with service id, and the value of LCN is stored in the channel list as channel.If do not capture effective LCN, execution in step S11 then, and with the channel ordering of LCN before channel not with LCN.
Step S11, to not sorting with the channel of logical channel numbers, the channel bank that code value is big is listed in after the little channel of code value according to the code value size of the corresponding ASCII character of the character of service name.
DTV is not when capturing the value of LCN; Catch the service name among the SDT; According to the code value size of character ASCII character among the Service name to not sorting with the channel of LCN; The channel that the code value of ASCII character is little sorted before the big channel of the code value of ASCII character, and channel increases progressively in proper order.Can be according to the sorted channel list of present embodiment with reference to Fig. 5, Fig. 5 is a ranking results sketch map in the digital TV channel sort method of the present invention shown in Figure 4; Promptly with logical channel numbers and with the channel that presets language coupling, not with logical channel numbers and with the channel that presets the language coupling, band logical channel numbers and with preset the unmatched channel of language, be not with logical channel numbers and with preset the unmatched channel of language and arrange in regular turn.
The invention also discloses a kind of DTV; With reference to Fig. 6; Fig. 6 is the structured flowchart of first embodiment of DTV of the present invention; This DTV comprises the judge module 1 and first order module 2 in the present embodiment, wherein: judge module 1, the current language that is used to judge the channel that obtains whether with preset the language coupling; First order module 2 is used for presetting after all channels that the unmatched channel bank of language was listed in and preset language coupling with said.With current language with preset the ordering of the unmatched channel of language after current language and the channel that presets the language coupling; Having solved various language is mingled in technical problem together on the one hand; The custom that meets targeted customer's channel selection on the other hand; Make things convenient for targeted customer's channel selection, improved user experience.
The disclosed DTV of the present invention; The current language of judging the channel that obtains through judge module 1 whether with preset language and mate; And by first order module 2 will with preset the ordering of the unmatched channel of language with the channel that presets the language coupling after; Make the channel bank with language identical with presetting language be listed in the front of channel list, having solved various language is mingled in technical problem together on the one hand, meets the custom of targeted customer's channel selection on the other hand; Make things convenient for targeted customer's channel selection, improved user experience.Various language are mingled in DTV together in the prior art relatively, and DTV of the present invention has the simple to operate and weak point consuming time of channel selection, and the high advantage of user experience.
With reference to Fig. 7; Fig. 7 is the structured flowchart of judge module preferred embodiment in the DTV of the present invention shown in Figure 6; This judge module 1 comprises contrast unit 11 and judging unit 12; Wherein: contrast unit 11 is used for one by one language and the said language that presets of the ISO_639_language_code of obtaining channel are compared; Judging unit 12 if comparing result is identical, then is used to judge the current language and the said language coupling that presets of the channel that obtains; If comparing result is inequality, be used to then judge that the current language of the channel that obtains and the said language that presets do not match.
This first order module 2 specifically is used for storing language coupling channel list into the said channel that presets the language coupling in specific embodiment; To store up language and not match in the channel list with the said unmatched channel of language that presets; And said language do not matched channel list ordering after said language coupling channel list, make in the language coupling channel list highest channel number less than the language minimum channel in the channel list that do not match.
Can will broadcast channel 1 ~ broadcast channel 600 as required in advance incorporates into and is language coupling channel list; To broadcast channel 601 ~ broadcast channel 999 and incorporate into and be the language channel list that do not match, and promptly realize language is not matched the channel list ordering after language coupling channel list.
Certainly in specific embodiment, first order module 2 can comprise counting unit and sequencing unit, and counting unit wherein is used for counting to the channel that is stored in language coupling channel list and to being stored in the channel that language do not match in the channel list; Sequencing unit is used for will broadcasting channel number according to the count results of counting unit and is assigned to language coupling channel list and the language channel list that do not match, and language is not matched the channel list ordering after language matees channel list.The benefit that is provided with like this is not have empty channel, can realize successive channel number.
Certainly in other variant embodiment, first order module 2 can be directly with judging unit 12 that judge with the channel that presets the language coupling by the sequence arrangement that increases progressively successively; With judge first with preset after the highest channel number that the unmatched channel bank of language is listed in sorted and the channel that presets the language coupling; Have when presetting the channel of language coupling when judging once more; This and the channel bank that presets language coupling are listed in after the highest channel number of sorted and the channel that presets the language coupling; And be arranged in sorted with preset before the minimum channel of the unmatched channel of language, this moment is previous sortedly to add one with the channel that presets the unmatched channel of language; Have when presetting the unmatched channel of language when judging once more, should with preset the unmatched channel bank of language and be listed in sorted and preset after the unmatched highest channel number of language.Require the processing capability in real time of DTV very strong this moment.
With reference to Fig. 8, Fig. 8 is for the structured flowchart of second embodiment of DTV of the present invention, on the basis of first embodiment; DTV of the present invention also comprises second order module 3 and the 3rd order module 4; Wherein, second order module 3, be used for to preset the unmatched channel of language and sort; The 3rd order module 4 is used for sorting with the channel that presets the language coupling.
In the present embodiment; Whether second order module 3 at first according to capturing logical channel numbers pair and presetting the unmatched channel of language and sort, then according to the code value size of the corresponding ASCII character of the character of service name to not with logical channel numbers with preset the unmatched channel of language and sort.Particularly; With the band logical channel numbers with preset the unmatched channel bank of language be listed in be not with logical channel numbers with preset before the unmatched channel of language, with code value big with preset the unmatched channel bank of language be listed in code value little with preset after the unmatched channel of language.
The 3rd order module 4 at first pair sorts with the channel that presets the language coupling according to whether capturing logical channel numbers, then according to the code value size of the corresponding ASCII character of service name character to not with logical channel numbers with preset the channel that language matees and sort.Particularly, with the channel bank with presetting language coupling of band logical channel numbers be listed in be not with logical channel numbers with the channel that presets the language coupling before, with code value big with the channel bank that presets the language coupling be listed in code value little with the channel that presets the language coupling after.
With reference to Fig. 9; Fig. 9 is the structured flowchart of the 3rd embodiment of DTV of the present invention, and on the basis of first embodiment, DTV of the present invention also comprises the 4th order module 5 and the 5th order module 6; Wherein, The 4th order module 5 is used for according to whether capturing logical channel numbers obtaining channel being sorted, with the channel ordering of band logical channel numbers before channel not with logical channel numbers; The 5th order module 6 is used for according to the code value size of the corresponding ASCII character of service name character not sorting with the channel of logical channel numbers, and the channel ordering that code value is big is after the little channel of code value.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a digital TV channel sort method is characterized in that, may further comprise the steps:
The current language of judging the channel that obtains whether with preset language and mate;
Will with said preset the unmatched channel bank of language be listed in said all channels that preset language coupling after.
2. method according to claim 1 is characterized in that, whether the current language of the said judgement channel that obtains comprises with the concrete steps that preset the language coupling:
One by one language among the ISO_639_language_code of obtaining channel and the said language that presets are compared;
If comparing result is identical, then judge the current language and the said language coupling that presets of the channel that obtains;
If comparing result is inequality, judge that then the current language and the said language that presets of the channel that obtains do not match.
3. method according to claim 1 is characterized in that, said will with said preset the unmatched channel bank of language be listed in said all channels that preset language coupling after concrete steps comprise:
To store in the language coupling channel list with the said channel that presets language coupling, will store language into and not match in the channel list with the said unmatched channel of language that presets; Highest channel number is less than the said language minimum channel in the channel list that do not match in the wherein said language coupling channel list.
4. method according to claim 1 is characterized in that, said will with said preset the unmatched channel bank of language be listed in said all channels that preset language coupling after step after also comprise:
Respectively to sorting, to sorting with the said channel that presets the language coupling with the said unmatched channel of language that presets.
5. according to each described method in the claim 1 to 3, it is characterized in that, the current language of the said judgement channel that obtains whether with preset the language coupling and also comprise step before:
According to whether capturing logical channel numbers obtaining channel is sorted, the channel bank of band logical channel numbers is listed in before the channel of not being with logical channel numbers;
To not sorting with the channel of logical channel numbers, the channel bank that code value is big is listed in after the little channel of code value according to the code value size of the corresponding ASCII character of the character of service name.
6. a DTV is characterized in that, comprising:
Judge module, the current language that is used to judge the channel that obtains whether with preset the language coupling;
First order module, be used for with said preset the unmatched channel bank of language be listed in said all channels that preset language coupling after.
7. DTV according to claim 5 is characterized in that, said judge module comprises:
The contrast unit is used for one by one language and the said language that presets of the ISO_639_language_code of obtaining channel are compared;
Judging unit if comparing result is identical, then is used to judge the current language and the said language coupling that presets of the channel that obtains; If comparing result is inequality, be used to then judge that the current language of the channel that obtains and the said language that presets do not match.
8. DTV according to claim 5 is characterized in that, said first order module specifically is used for:
To store in the language coupling channel list with the said channel that presets language coupling, will store language into and not match in the channel list with the said unmatched channel of language that presets; Highest channel number is less than the said language minimum channel in the channel list that do not match in the wherein said language coupling channel list.
9. DTV according to claim 5 is characterized in that, also comprises:
Second order module is to sorting with the said channel that presets the language coupling;
The 3rd order module is to sorting with the said unmatched channel of language that presets.
10. according to each described DTV in the claim 5 to 8, it is characterized in that, also comprise:
The 4th order module is used for according to whether capturing logical channel numbers obtaining channel being sorted, and the channel bank of band logical channel numbers is listed in before the channel of not being with logical channel numbers;
The 5th order module is used for according to the code value size of the corresponding ASCII character of the character of service name not sorting with the channel of logical channel numbers, and the channel bank that code value is big is listed in after the little channel of code value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210235539.6A CN102780928B (en) | 2012-07-09 | 2012-07-09 | DTV and channel sequencing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210235539.6A CN102780928B (en) | 2012-07-09 | 2012-07-09 | DTV and channel sequencing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102780928A true CN102780928A (en) | 2012-11-14 |
| CN102780928B CN102780928B (en) | 2016-06-22 |
Family
ID=47125665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210235539.6A Active CN102780928B (en) | 2012-07-09 | 2012-07-09 | DTV and channel sequencing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102780928B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604093A (en) * | 2016-12-14 | 2017-04-26 | 深圳Tcl数字技术有限公司 | Keyboard matching method and device |
| CN107318040A (en) * | 2017-08-14 | 2017-11-03 | 青岛海信电器股份有限公司 | The method and device of TV programme sequence |
| CN110139156A (en) * | 2019-03-27 | 2019-08-16 | 郑州朝虹科技有限公司 | A kind of television program ordering method |
| CN113194354A (en) * | 2021-03-30 | 2021-07-30 | 福州智象信息技术有限公司 | Channel matching method, device and medium for acquiring EPG (electronic program guide) by using smart television operating system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1643919A (en) * | 2002-03-11 | 2005-07-20 | 皇家飞利浦电子股份有限公司 | Service/channel installation |
| CN101202858A (en) * | 2006-12-15 | 2008-06-18 | 青岛海信电器股份有限公司 | Frequency channel auto ordering method |
| CN101247498A (en) * | 2007-02-12 | 2008-08-20 | 智辉研发股份有限公司 | Electronic program guide and method for forming electronic program guide |
| EP1959679A2 (en) * | 2007-02-16 | 2008-08-20 | Vestel Elektronik AS | Dynamic preferable program allocation |
-
2012
- 2012-07-09 CN CN201210235539.6A patent/CN102780928B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1643919A (en) * | 2002-03-11 | 2005-07-20 | 皇家飞利浦电子股份有限公司 | Service/channel installation |
| CN101202858A (en) * | 2006-12-15 | 2008-06-18 | 青岛海信电器股份有限公司 | Frequency channel auto ordering method |
| CN101247498A (en) * | 2007-02-12 | 2008-08-20 | 智辉研发股份有限公司 | Electronic program guide and method for forming electronic program guide |
| EP1959679A2 (en) * | 2007-02-16 | 2008-08-20 | Vestel Elektronik AS | Dynamic preferable program allocation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604093A (en) * | 2016-12-14 | 2017-04-26 | 深圳Tcl数字技术有限公司 | Keyboard matching method and device |
| CN107318040A (en) * | 2017-08-14 | 2017-11-03 | 青岛海信电器股份有限公司 | The method and device of TV programme sequence |
| CN110139156A (en) * | 2019-03-27 | 2019-08-16 | 郑州朝虹科技有限公司 | A kind of television program ordering method |
| CN113194354A (en) * | 2021-03-30 | 2021-07-30 | 福州智象信息技术有限公司 | Channel matching method, device and medium for acquiring EPG (electronic program guide) by using smart television operating system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102780928B (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101297550B (en) | Method and arrangement for provided a notification of a change in a service | |
| US8640173B2 (en) | Signalling of cell ID in digital mobile broadcast service guide for localized broadcasting | |
| CN101300832B (en) | A method and a device for indicating service types in the service guide | |
| US8421930B2 (en) | Digital broadcast receiver | |
| US20060262751A1 (en) | Method and a mobile terminal for performing a handover in a broadcast system | |
| CN101444086A (en) | Method and system for providing quick service access | |
| CN102780928A (en) | Digital television and channel ordering method | |
| KR100735264B1 (en) | United EPG Prividing Method In Dual Mode DMB Receiver | |
| CN101263709A (en) | Method to determine the completeness of a service guide | |
| US8355362B2 (en) | Channel management for mobile multimedia terminal | |
| CN103647983B (en) | A kind of DTV channel search method and system | |
| KR100810359B1 (en) | Method for transmitting notification data in dvb-h system and the system therefor | |
| US8473985B2 (en) | Mobile terminal and method of managing broadcasting service information using digital broadcast reception function | |
| KR100686152B1 (en) | Method of changing/managing channel and broadcastingg receiver thereof | |
| KR20090037747A (en) | Method and system for transmitting a plural of data in mobile broadcast service | |
| CN105451078A (en) | EPG interface updating method and device | |
| CN111918120B (en) | Channel number assignment method, television and storage medium | |
| EP1892955A2 (en) | System and Method for Efficiently Providing ESG Data in DVB-H System | |
| CN101888531B (en) | Processing method and device of electronic program guide and digital television processor | |
| CN111083565B (en) | Program information processing method and device and computer readable storage medium | |
| US20120084819A1 (en) | System and method for providing service search | |
| KR20110088123A (en) | Broadcast receiver and method of manual channel tuning | |
| CN101222285B (en) | Method and reception terminal for receiving electronic service guide data | |
| EP2381681A1 (en) | Method for receiving and delivering electronic service guide (esg) and receiving device for receiving esg | |
| KR20080015304A (en) | Digital broadcasting signal and apparatus and method of processing the signal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |