CN101483733A - Digital television display interface switching method - Google Patents
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- CN101483733A CN101483733A CNA2008100558883A CN200810055888A CN101483733A CN 101483733 A CN101483733 A CN 101483733A CN A2008100558883 A CNA2008100558883 A CN A2008100558883A CN 200810055888 A CN200810055888 A CN 200810055888A CN 101483733 A CN101483733 A CN 101483733A
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Abstract
The invention provides a shifting method of a digital TV display interface. The method of digital TV display interface comprising the following steps: displaying the function name and the name of the associated item number function in the display interface; inputting the serial number mentioned in the corresponding number key signal, the display switches as described above to function with the name of the corresponding page. The implementation of the present invention have a beneficial effect of cases, the user through the use of remote control of the number keys enter the number keys to switch the digital television signal display. With the existing digital TV display switch methods, the present invention by reducing the digital TV switch the number of keys required interface and time.
Description
Technical field
The present invention is about the information processing technology of Digital Television, specifically about the changing method of digital television display interface.
Background technology
As shown in Figure 1, in digital television system, existing digital TV front-end (EPG system) adds the network information, channel information, programme information in the digital TV front-end (EPG system) to, the EPG system can be loaded into these information in the tables such as network information table NIT, SDT Service Description Table SDT, Event Information Table EIT, and with the form of transport stream (TS) bag (Transport Stream, TS) bag is broadcast to set-top box with transport stream by hfc plant.Set-top box is resolved the TS bag, finds NIT, SDT, EIT table and resolves the corresponding information of extracting.Then, set-top box is stipulated according to agreement, shows the information of extracting in the relevant position display interface of television screen, as function items such as channel designation, program classification title, programm name, value-added service titles.The user can be switched content of pages in the display interface by remote controller.Following with reference to Fig. 2, be the changing method of the existing digital television display interface of example explanation to watch digital television program.
Suppose that the user need switch to display interface " economic saying " program of CCTV-2, after the user at first pressed the search key of remote controller, set-top box search DRAM was presented at all channel designations in the display interface in left side of video screen, as shown in Figure 2.The following key that the user presses remote controller again makes the selective light target position on the television interfaces move to the channel designation place of CCTV-2; And then the definite key of pressing remote controller selects the CCTV-2 channel, and set-top box search DRAM is presented at all programm names of CCTV-2 in the display interface in the video screen lower right corner; And then the following key of pressing remote controller moves to " economic saying " programm name place with selective light target position, last definite key of pressing remote controller is once more selected " economic saying " program, and set-top box is in full screen in the content of economic saying program on the video screen.At the changing method of existing digital television display interface shown in Figure 2, during the page of user's economic saying programme content for display screen switches to, need altogether to press remote controller following key 7 times, determine key 2 times.
And along with the fast development of China's digital television techniques, digital television system provides increasing program and value-added service for the user, correspondingly increased number and the hierarchical relationship between each function items that set-top box is presented at function items such as digital television program in the television interfaces and value-added service and also become complicated, made that the user need repeatedly press the last key of remote controller, key and definite key could switch to television interfaces the function items of wishing selection down.
Summary of the invention
The changing method that the purpose of this invention is to provide a kind of digital television display interface is so that be chosen in the digital television information that shows in the television interfaces fast, easily.
For achieving the above object, the invention provides a kind of changing method of digital television display interface.The changing method of this digital television display interface may further comprise the steps: be presented in the display interface with the function items title and with the sequence number of described function items names associate; Input and described sequence number corresponding digital key signals switch to described display interface and described function items title corresponding page.
The beneficial effect that the embodiment of the invention produces is that the user selects digital television information by the numerical key signal that the numerical key that uses a teleswitch is imported.Compare with existing digital television information system of selection, the present invention presses the number of times of remote controller key by minimizing, has reduced the step and the time of switching digital TV display interface.
Description of drawings
The following drawings only is intended to the present invention done and schematically illustrates and explain, not delimit the scope of the invention.Wherein,
Figure 1 shows that digital television system constitutes schematic diagram;
The schematic diagram of the changing method of the existing digital television display interface of Fig. 2;
Fig. 3 is the flow chart of the generation programme information of embodiment of the present invention;
Fig. 4 A-4C is depicted as the first execution mode schematic diagram of digital television display interface changing method of the present invention;
Fig. 5 A-5D is depicted as the second execution mode schematic diagram of digital television display interface changing method of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer,, the present invention is described in further details below in conjunction with execution mode and accompanying drawing.At this, exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
Fig. 3 is the flow chart of the generation programme information of embodiment of the present invention, as shown in Figure 3, comprises the steps:
Table 1
| The one-level classification | Secondary classification |
| TV play | Describing love affairs; Action; War; Ancient costume; Historical; Animation; Comedy; Family; Science fiction; The record; Thrill/detective; Terrified; Mystery/suspense; Fantastic; Comprehensively; |
| Film | Describing love affairs; Action; War; Ancient costume; Historical; Animation; Comedy; Family; Science fiction; The record; Thrill/detective; Terrified; Mystery/suspense; Fantastic; Comprehensively; |
| Children/teenager | Cartoon; Plays for children; Education; Recreation/contest; Interview/debate; Comprehensively; |
| Physical culture | News/special topic; Interview; Athletic meeting; Football; Basketball; Vollyball; Chess and card; Racing car; Ping/plumage; Extreme sport; Wushu; Aquatic sports; Ball game; Ice-sports; Winter sports; Comprehensively; |
| Entertainment/leisure | Variety; The amusement report; Interview; Recreation; Fashion; Tourism; Among the people/literature and art; Body-building; Diet; Healthy; Service for life; Comprehensively; |
| News/special topic | Commerce/finance and economics; The political situation of the time; Legal system/society; Military; Agro-industrial; Record; Interview/debate; Comprehensively; |
| Music/dancing/opera | MTV; Classic; Popular; Folk music; Opera; Opera; Dancing; Symphony; Modern drama; Ballet; Dance drama; Comprehensively; |
| Science and education | Scientific popularization; The science and technology personage; Preschool education; Education of middle and primary schools; Adult education; Foreign language teaching; Personage's interview; The education platform; Educational news; Social education; Comprehensively; |
The one-level classification comprises secondary classification and/or hot broadcast program, and secondary classification comprises hot broadcast program and/or general programs.Hot broadcast program and general programs are classified according to the title of program.In addition, can also define program classification according to channel designation, the channel designation classification comprises hot broadcast program and/or general programs.
Table 2
| The one-level Sort Code | The one-level specific name |
| 0 | |
| 1 | |
| 2 | Children/teenager |
| 3 | Physical culture |
| 4 | Entertainment/leisure |
| 5 | News/ |
| 6 | Music/dancing/opera |
| 7 | Science and education |
Table 3
As shown in Table 2, above-mentioned one-level classified information only is 8 kinds, and is not only simple, clear but also meet traditional Chinese culture.In the table 3 only the secondary classification code to TV play in the one-level classified information and film illustrate.In like manner also can change, herein explanation no longer one by one according to table 2, table 3.
Table 4-1 is depicted as the hot broadcast program code corresponding with the hot broadcast programm name; Table 4-2 is depicted as the program code of programm name correspondence.Table 5 is depicted as the channel designation code of channel designation correspondence.
Table 4-1 table 4-2
Table 5
| The channel designation code | Channel designation |
| 0 | CCTV-1 |
| 1 | CCTV-2 |
| 2 | CCTV-3 |
| 3 | CCTV-4 |
| ... | ... |
| 6 | HNTV |
| 7 | Guangdong satellite TV |
The changing method of a kind of digital television display interface that the embodiment of the invention is provided below in conjunction with accompanying drawing 4A-4C and accompanying drawing 5A-5D is elaborated.
Execution mode one,
When the user wished to watch 34 collection TV play " the color western Hunan " of HNTV's broadcast, the user at first pressed the search key of remote controller, and television set transfers to set-top box with the search key signal of the remote controller of reception.The control unit of set-top box is according to the search key signal channel searching title and the channel designation code corresponding with channel designation in memory (DRAM) that receive.With table 5, Fig. 4 A is example, set-top box search CCTV-1, CCTV-2, CCTV-3, CCTV-4, CCTV-5, CCTV-6, HNTV, Guangdong satellite TV ..., channel title such as Sichuan satellite TV and the channel designation code corresponding with these channel designations be respectively 0,1,2,3,4,5,6,7 ..., 98.Set-top box for search all with channel designation assignment of code demonstration reference number " 1 ".Set-top box will show reference number " 1 " and each channel designation code addition summation, calculate sequence number with channel names associate such as CCTV-1, CCTV-2, CCTV-3, CCTV-4, CCTV-5, CCTV-6, HNTV, Guangdong satellite TVs be respectively 1,2,3,4,5,6,7,8 ..., 99.
Shown in Fig. 4 A, set-top box is presented at channel designation, the sequence number related with channel designation in the display interface in regular turn according to the ascending order of sequence number.
The user presses the numerical key 7 of remote controller, and television set transfers to set-top box with the number keys of remote controller signal 7 that receives.Because numerical key signal 7 is corresponding with sequence number 7, and sequence number 7 is related with channel designation HNTV.Thereby, set-top box in DRAM, search for HNTV's programm name and with the corresponding programm name code of HNTV's programm name.
In Fig. 4 B, set-top box need be on the display interface of television screen indicated channel title and programm name simultaneously, thereby the demonstration reference number " 1 " that the set-top box demonstration reference number " 11 " of distributing to the programm name code and set-top box are distributed to the channel designation code is different.
Set-top box will show reference number " 11 " and HNTV the programm name code " 0,1 ..., 7 " addition summation respectively, calculate the sequence number related with each programm name " 11,12 ..., 18 ".Set-top box directly switches to the page of television screen display interface the programme of HNTV, shown in Fig. 4 B.
Among Fig. 4 B, set-top box according to sequence number by little to big order with " music is continuous ", " the color western Hunan " ... the programm name of HNTVs such as " Hunan news hookups " and with the associated sequence number 11,12 of programm name ..., 18 be presented in the display interface in regular turn.
The user presses the numerical key 12 of remote controller, and television set transfers to set-top box with the number keys of remote controller signal 12 that receives.Because numerical key signal 12 is corresponding with sequence number 12, and sequence number 12 is related with TV play " the color western Hunan ".Set-top box in DRAM, search 34 collection of drama titles being subordinated to " the color western Hunan " programm name (as the 1st collection, the 2nd collection ..., the 34th the collection), with 34 collection of drama name codes 0-33 that the collection of drama title is corresponding.
Because set-top box does not need each programm name of collection of drama title and HNTV is simultaneously displayed in the display interface, set-top box is distributed to the demonstration reference number of collection of drama name code can be identical with the demonstration reference number of distributing to the programm name code, also can be different.With set-top box is that the collection of drama name code of 34 collection of drama title correspondences distribute to show that reference number " 1 " is an example, set-top box is sued for peace the collection of drama name code 0-33 in " the color western Hunan " with showing reference number " 1 " addition, 34 associated sequence numbers of collection of drama title that calculate " the color western Hunan " are followed successively by 1-34.
Set-top box with switching to of the display interface of video screen show 34 collection of drama titles (the 1st collection, the 2nd collection ..., the 34th collection) and the sequence number that is associated with 34 collection of drama titles (1,2 ... 34) the page is shown in Fig. 4 C.
When the user wished to watch the color western Hunan of the 1st collection, the user pressed the numerical key 1 of remote controller, and television set is sent the number keys of remote controller signal 1 that receives into set-top box.Because numerical key signal 1 is corresponding with sequence number 1, to collect the color western Hunan related and sequence number 1 and collection of drama name are called the 1st.Set-top box is searched for the programme information of the 1st collection " the color western Hunan " and it is in full screen in the video screen and (do not show among Fig. 5 C) in DRAM, watch for the user.
With the changing method of present embodiment and existing digital television display interface now than, present embodiment only needs to press 1 search key, 3 numerical keys, required touch potential and time when having significantly reduced the switching digital TV display interface.
Present embodiment is equally applicable to that the value-added service name is referred to as the function items title and is presented in the display interface, also show sequence number in the display interface simultaneously with each value-added service names associate, by pressing the numerical key corresponding, display interface is directly switch into and value-added service title corresponding page with sequence number.
Execution mode two,
Still wish to watch that with the user 34 collection TV play " the color western Hunan " are example, the user at first presses the search key of remote controller, and the control unit of set-top box is searched for one-level specific name and the one-level Sort Code corresponding with the one-level specific name according to the search key signal that receives in memory (DRAM).To be example among table 2 and Fig. 5 A, set-top box searches the Sort Code 0-7 of one-level specific names such as TV play, film, children/teenager, physical culture, entertainment/leisure, news/special topic, music/dancing/opera, science and education and above-mentioned one-level specific name correspondence.Set-top box is that the Sort Code corresponding with each one-level specific name that searches distributes demonstration reference number " 1 ".Set-top box will show reference number " 1 " and each one-level Sort Code summation, calculate and the related respectively sequence number 1-8 of each one-level specific name " TV play ", " film ", " children/teenager ", " physical culture ", " entertainment/leisure ", " news/special topic ", " music/dancing/opera ", " science and education ".
Shown in Fig. 5 A, set-top box is presented at one-level specific name, the sequence number related with the one-level specific name in the display interface according to the ascending order of sequence number.
The user presses the numerical key 1 of remote controller, and TV is sent the number keys of remote controller signal 1 that receives into set-top box.Because numerical key signal 1 is corresponding with sequence number 1, and sequence number 1 is related with TV play.The secondary classification code of the secondary classification title of set-top box searching television play in DRAM and the secondary classification name correspondence of TV play, and the hot broadcast program code of the hot broadcast programm name of searching television play and TV play.
With table 3 and table 4-1 is example, the result of search is: the hot broadcast program of TV play comprises: " just teenager classmate ", " precious lotus lamp ", " towards hearing all over the world ", " the color western Hunan ", " if Heaven has feelings ", " golden wedding ", " telling about ", " machete ", the hot broadcast program code of the hot broadcast programm name of these TV play is respectively 0 one 7.The secondary classification title of TV play comprises: the secondary classification code of " describing love affairs ", " action ", " war ", " ancient costume ", " history ", " animation ", TV play is 0-5.
Set-top box is simultaneously displayed in the display interface for secondary classification title and the hot broadcast programm name with TV play, and set-top box shows reference number " 11 " for the secondary classification assignment of code; Distribute demonstration reference number " 1 " for the hot broadcast program code, the sequence number related with the hot broadcast programm name with the sequence number of avoiding the secondary classification names associate repeats.
Set-top box will show that reference number " 11 " and 0-5 additions of secondary classification code obtain the associated sequence number 11-16 of secondary classification title; To show that reference number " 1 " and 0-7 additions of hot broadcast program code obtain the associated sequence number 1-8 of secondary classification title.
Set-top box is presented at the sequence number of the sequence number of secondary classification title, secondary classification names associate, hot broadcast programm name, the association of hot broadcast programm name in the page of display interface, shown in Fig. 5 B.
When if the user wishes to teleview play " the color western Hunan " by the mode of selecting the hot broadcast program, the user can directly press numerical key 5, the method that set-top box is disclosed according to execution mode one, the switching to of display interface of video screen shown 34 collection of drama titles (the 1st collection, the 2nd collection,, the 34th collection) and the associated sequence number of 34 collection of drama titles (1,2 ... 34) the page is shown in Fig. 5 D.The user presses " numerical key 1 " again, watches the 1st collection color western Hunan.
If when the user wished to teleview play " the color western Hunan " by the mode of selecting the program classification title, the user press numerical key signal 13, TV is sent the number keys of remote controller signal 13 of reception into set-top box.Because numerical key signal 13 is corresponding with sequence number 13.And the war in the secondary classification title of sequence number 13 and TV play is related.
4-2 is an example with table, and Search Results is that the programm name that the war of secondary classification title comprises comprises: " Jinggang Mountain ", " showing sword ", " the color western Hunan ", " ... ", " machete "; Program code is 0-7.
Set-top box is simultaneously displayed in the display interface for secondary classification title and the programm name with TV play, and set-top box is that program code is distributed demonstration reference number " 1 ", repeats with the sequence number sequence number related with programm name of avoiding the secondary classification names associate.
Set-top box will show that reference number " 1 " and program code 0-7 additions obtain the associated sequence number 1-8 of programm name.
Set-top box all is presented at the sequence number of the sequence number of programm name, programm name association and secondary classification title, secondary classification names associate in the page of display interface, shown in Fig. 5 C.
The user can directly press numerical key 3, the method that set-top box is disclosed according to execution mode one, the switching to of display interface of video screen shown 34 collection of drama titles (the 1st collection, the 2nd collection, the 34th collection) and the associated sequence number of 34 collection of drama titles (1,2 ... 34) the page is shown in Fig. 5 D.The user presses " numerical key 1 " again, watches the 1st collection color western Hunan.
Present embodiment is equally applicable to that the value-added service name is referred to as the function items title and is presented in the display interface, also show sequence number in the display interface simultaneously with each value-added service names associate, by pressing the numerical key corresponding, display interface is directly switch into and value-added service title corresponding page with sequence number.
What adopt in above-mentioned two execution modes of the present invention is to show reference number and to calculate the sequence number relevant with the function items title with the mode of the corresponding Sort Code addition summation of function items title.But those skilled in the art will show reference number and can obtain the sequence number relevant with the function items title with the mathematical computations of the corresponding Sort Code of function items title by any way fully predictably.
The present invention only is illustrated by the embodiment of above-mentioned two execution modes to Digital Television interface switching method of the present invention, but those skilled in the art's method that above-mentioned two execution modes disclose according to the present invention it is also envisioned that other enforceable Digital Television interface switching methods.For example, set-top box is presented at the one-level specific name of resolving, the Sort Code of one-level specific name correspondence in the display interface.The user presses the numerical key corresponding with each one-level Sort Code in the display interface directly switches display interface.But the Sort Code for fear of the correspondence of different types of specific name repeats (repeating as the Sort Code in table 2 and the table 3) set-top box in display interface can not be simultaneously displayed on the Sort Code that repeats in the same display interface, shows but be presented in the different display interfaces.
The beneficial effect that the embodiment of the invention produces is that the user selects digital television information by the numerical key signal that the numerical key that uses a teleswitch is imported.Compare with existing digital television information system of selection, the present invention presses the number of times of remote controller key by minimizing, has reduced the step and the time of switching digital TV display interface.
The above embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the changing method of a digital television display interface is characterized in that, the changing method of described digital television display interface may further comprise the steps:
Be presented in the display interface with the function items title and with the sequence number of described function items names associate;
Input and described sequence number corresponding digital key signals switch to described display interface and described function items title corresponding page.
2. method according to claim 1 is characterized in that, described sequence number is meant the function items code corresponding to described function items title; Described being presented in the display interface with the function items title with the sequence number of described function items names associate comprises:
Search for described function items title and corresponding to the described function items code of described function items title;
Be presented at according to the order of sequence in the described display interface with described function items title with corresponding to the described function items code of described function items title according to the order of described function items code.
3. method according to claim 1 is characterized in that, described being presented in the display interface with the function items title and with the sequence number of described function items names associate comprises:
Search for the described function items code of described function items title and described function items title correspondence;
Reference number is distributed to described function items code corresponding to described function items title;
Described demonstration reference number and described function items code are calculated, with the described sequence number of acquisition with described function items names associate;
Be presented in the described display interface with described function items title with the described sequence number of described function items names associate according to the order of described sequence number.
4. method according to claim 1 is characterized in that, in the changing method of described digital television display interface, described function items title comprises: channel designation, programm name, hot broadcast programm name, programm name;
Described function items code comprises: channel designation code, hot broadcast programm name code, programm name code.
5. method according to claim 1 is characterized in that, in the changing method of described digital television display interface, described function items title is meant specific name, and described specific name comprises: one-level specific name, secondary classification title;
Described function items code is meant Sort Code, and described Sort Code comprises: one-level Sort Code, secondary classification code.
6. method according to claim 5, it is characterized in that, in the changing method of described digital television display interface, described one-level specific name comprises at least: TV play, film, children/teenager, physical culture, entertainment/leisure, news/special topic, music/dancing/opera, science and education;
Wherein, the described Sort Code of described TV play, described film, described children/teenager, described physical culture, described entertainment/leisure, described news/special topic, described music/dancing/opera, described science and education correspondence is corresponding with numeral 0 to 7.
7. method according to claim 1 is characterized in that, when described function items name was called described one-level specific name, described display interface switched to the described page corresponding with described one-level specific name;
Be used for showing with the corresponding described page of described one-level specific name: described secondary classification title and with the described sequence number of described secondary classification associating information, described hot broadcast programm name and with the related described sequence number of described hot broadcast programm name.
8. method according to claim 1 is characterized in that, when described function items name was called described secondary classification title, described display interface switched to the described page corresponding with described secondary classification title;
Be used for showing with the corresponding described page of described secondary classification title: the related described sequence number of described programm name and described programm name, described hot broadcast programm name and with the related described sequence number of described hot broadcast programm name.
9. method according to claim 1 is characterized in that, when described function items name was called described hot broadcast programm name or described programm name, described display interface switched to and the described hot broadcast programm name or the corresponding described page of described programm name;
The described page corresponding with described hot broadcast programm name or described programm name is used for display program content.
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