CN101827240B - Method and device for sequencing television programs and high-definition digital television receiver - Google Patents
Method and device for sequencing television programs and high-definition digital television receiver Download PDFInfo
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Abstract
The invention provides a method for sequencing television programs, which comprises the following steps of: searching a high-definition television program; searching a standard-definition television program which belongs to the same television program and has smaller channel number than that of the high-definition television program; and exchanging the channel number of the searched standard-definition television program with the channel number of the high-definition television program. Under the condition that user disturbance is not needed, the channel number of the high-definition television program with a back storage position is automatically exchanged with the channel number of the standard-definition television program which corresponds to the high-definition television program by the method, which is convenient for a user to watch the high-definition television program. The invention also provides a device for sequencing the television programs, which is used for realizing the method for sequencing the television programs.
Description
Technical field
The present invention relates to TV technology, in particular to a kind of television program ordering method, device and high-definition digital receiver.
Background technology
Along with the release gradually of HDTV (High-Definition Television) program, the Standard Definition Television program watched that operator can propagate the high definition program and the SD program of same set of TV programme usually simultaneously in order to take into account the user simultaneously.Because the time that the Standard Definition Television program is released, early generally, the Standard Definition Television program occupied earlier channel, the new high definition program that adds can only be stored on the channel after relatively leaning on.
When the user wishes to watch the high definition program eaily, two kinds of methods are arranged usually, a kind of is exactly by manually adjusting the memory location of high definition program, makes the channel of high definition program earlier.Another kind is selected the high definition program by the numerical key of remote controller exactly.First method is not high to cultural quality, and perhaps older people is difficult for understanding.And another kind of method needs the user familiar to the memory location of high definition program, otherwise must pass through frequent each channel of switching of key up and down of remote controller, and is very loaded down with trivial details and time-consuming.
Summary of the invention
Technical problem to be solved by this invention provides a kind of television program ordering method, this method need not under the situation of user intervention, automatically the high definition program after the memory location relatively being leaned on and the channel of corresponding with it Standard Definition Television program are exchanged, thereby make things convenient for user's watching the HDTV (High-Definition Television) program.The present invention also provides a kind of TV programme collator and television receiver, and this device and television receiver have the function that realizes above-mentioned TV programme ordering.
For solving the problems of the technologies described above, according to an aspect of the present invention, provide a kind of television program ordering method, may further comprise the steps: step S102, search HDTV (High-Definition Television) program; Step S104 searches with this HDTV (High-Definition Television) program according to the HDTV (High-Definition Television) program and to belong to same set of TV programme and the channel Standard Definition Television program less than the channel of this HDTV (High-Definition Television) program; Step S106 exchanges the channel of the Standard Definition Television program that finds and the channel of HDTV (High-Definition Television) program.
Preferably, before step S106, also comprise: step S202, judge whether the HDTV (High-Definition Television) program satisfies to watch requirement, when satisfying, watches when requiring the HDTV (High-Definition Television) program, execution in step S106 then, otherwise then sort method finishes.
Preferably, in step S104, search the Standard Definition Television program by detecting program descriptor.
Preferably, in step S104, at first set up the mapping table of program and channel, search the Standard Definition Television program by mapping table then.
According to another aspect of the present invention, provide a kind of TV programme collator, this TV programme collator comprises: the program searching unit, search unit, crosspoint, wherein, the program searching unit is used to search for the HDTV (High-Definition Television) program; Search the unit, be connected with the program searching unit, according to the program searching unit searches to the high definition program search with this HDTV (High-Definition Television) program and belong to same set of TV programme and channel Standard Definition Television program less than this HDTV (High-Definition Television) program channel number; Crosspoint and is searched the unit and is connected, and exchanges searching the channel of the Standard Definition Television program that the unit finds and the channel of HDTV (High-Definition Television) program.
Preferably, the TV programme collator also comprises the judging unit that is connected with the program searching unit, judging unit be used to judge the program searching unit searches to the high definition programme signal whether satisfy and watch requirement.
Preferably, search the unit and search the Standard Definition Television program by detecting program descriptor.
Preferably, search the unit and search the Standard Definition Television program by the mapping table of program and channel.
Preferably, the mapping table of program and channel is an electric erasable programmable memory device.
The present invention also provides a kind of high-definition digital television receiver, and this television receiver includes above-mentioned TV programme collator.
The present invention has following beneficial effect:
1, television program ordering method that the application of the invention provided or device, can need not under the situation of user intervention, the high definition program after realization is relatively leaned on the memory location and the channel of corresponding with it Standard Definition Television program are exchanged, thereby make things convenient for user's watching the HDTV (High-Definition Television) program.
2,, when the user uses this digital TV in high resolution machine, can realize watching easily to the HDTV (High-Definition Television) program by TV programme collator provided by the present invention is integrated in the digital TV in high resolution machine.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the television program ordering method flow chart according to first embodiment of the invention;
Fig. 2 shows the television program ordering method flow chart according to second embodiment of the invention;
Fig. 3 shows the TV programme collator structured flowchart according to third embodiment of the invention.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 1 shows the television program ordering method according to first embodiment of the invention.Table 1 is for searching the program storage table before the HDTV (High-Definition Television) program.Table 2 is for searching the program storage table after the HDTV (High-Definition Television) program also sorts.
Table 1
| Channel | Program |
| 1 | CCTV1 |
| 2 | CCTV2 |
| 3 | CCTV3 |
| …… | …… |
| 79 | SDTV |
| 80 |
Table 2
| Channel | Program |
| 1 | CCTV1HD |
| 2 | CCTV2 |
| 3 | CCTV3 |
| …… | …… |
| 79 | SDTV |
| 80 | CCTV1 |
Describe the television program ordering method of present embodiment in detail below in conjunction with table 1, table 2 and Fig. 1, may further comprise the steps:
Step S102, searching TV program all has automatic channel search and memory function at present in the television set of prior art automatically, and therefore, this is searched for automatically and the step of stored television program is a prior art, does not elaborate in the present embodiment.
Step S104 judges whether the TV programme that is searched is the HDTV (High-Definition Television) program.When the TV programme that is searched is the HDTV (High-Definition Television) program, execution in step S106, when the TV programme that is searched is the Standard Definition Television program, execution in step S110 then.Find to have CCTV1 HD TV programme signal, execution in step S106 by search in the present embodiment.Before searching CCTV1 HD TV programme signal, the storage order of Standard Definition Television program is as shown in table 1.
Step S106, look-up table 1 sees whether there be the Standard Definition Television program corresponding with CCTV1 HD, and compares the size of the channel between them.Can learn that by the searching of TV programme of having stored in the his-and-hers watches 1 corresponding Standard Definition Television program CCTV1 has been stored in the channel 1.The channel of distributing for CCTV1 HD is 80, greater than the channel of CCTV1, promptly finds the Standard Definition Television program CCTV1 that satisfy condition corresponding with CCTV1 HD.
Step S108 exchanges the channel of CCTV1 HD and the channel of CCTV1.
Step S110, the TV programme that storage is searched, in the present embodiment, program storage result is as shown in table 2, and CCTV1 HD is arranged in channel 1, and CCTV1 is arranged in channel 80.
Step S112 when the television program search of each frequency range does not finish, returns step S102, up to the search of the TV programme of finishing all frequency ranges.
In the process of the automatic channel search of first embodiment, in finding the TV programme signal of being searched for, HDTV (High-Definition Television) program and the Standard Definition Television program that belongs to same set of TV programme arranged, and, the channel of Standard Definition Television program is during less than the channel of corresponding with it HDTV (High-Definition Television) program, by the channel of HDTV (High-Definition Television) program is exchanged with the channel of corresponding Standard Definition Television program, make the channel of high definition program be positioned at more forward position, when the user wishes to watch the high definition program, just can be easy to find required programs, thereby realize purpose of the present invention.
Fig. 2 shows the television program ordering method according to second embodiment of the invention.Present embodiment is to sort at the HDTV (High-Definition Television) program that is stored in program and the channel mapping table.Table 3 is program and the channel mapping table before the channel of Standard Definition Television program and high definition program is exchanged; Table 4 is program and the channel mapping table after the channel of Standard Definition Television program and high definition program is exchanged.
In the present embodiment, all TV programme have been stored in the table 3 in advance, can learn from table 3, and central authorities' one cover and central authorities' two covers have not only been opened the SD channel but also opened the high definition channel.The SD point TV programme of central authorities' one cover is arranged in channel 1, and its high definition program is arranged in channel 101.The Standard Definition Television program of central authorities' two covers is arranged in channel 2, and the high definition program of its correspondence is arranged in channel 102.Because after the memory location of the HDTV (High-Definition Television) program of central authorities' one cover and central authorities' two covers is relatively leaned on, when the user wishes to watch these HDTV (High-Definition Television) programs, but when not knowing the channel of this program, then need to find this high definition program, inconvenience very by the key up and down of frequent switching remote controller.
Table 3
| Channel | Program |
| 1 | CCTV1 |
| 2 | CCTV2 |
| 3 | CCTV3 |
| …… | …… |
| 101 | CCTV1HD |
| 102 | CCTV2HD |
| …… | …… |
Table 4
| Channel | Program |
| 1 | CCTV1HD |
| 2 | CCTV2HD |
| 3 | CCTV3 |
| …… | …… |
| 101 | CCTV1 |
| 102 | CCTV2 |
| …… | …… |
Describe the television program ordering method of second embodiment of the invention in detail below in conjunction with table 3, table 4 and Fig. 2, may further comprise the steps:
Step S202, search HDTV (High-Definition Television) program; In the present embodiment, the HDTV (High-Definition Television) program that is searched is CCTV1 HD and CCTV2 HD.For convenience of description, be that example describes mainly in the present embodiment with CCTV1 HD, the sort method of CCTV2 HD is similar.
Step S204 searches program and channel mapping table; This mapping table is table 3.Program and channel mapping table can be set up before the sort method that carries out program in advance, can learn that by look-up table 3 CCTV1 is arranged in channel 1, and CCTV1 HD is arranged in channel 101.Certainly, also can replace searching program and channel mapping table with the detection program descriptor.
Step S206 has judged whether qualified Standard Definition Television program, and the qualified Standard Definition Television program in this step is meant with the HDTV (High-Definition Television) program and belongs to same set of program, and channel is less than the HDTV (High-Definition Television) program of correspondence.When in program and channel mapping table, not finding when belonging to the Standard Definition Television program of same set of program with the HDTV (High-Definition Television) program, just be illustrated in the Standard Definition Television program that does not belong to same set of program in the existing TV programme of storing, then finish this sorting operation with the HDTV (High-Definition Television) program.The channel of perhaps working as the Standard Definition Television program that is found just represents that the storage order of existing TV programme has satisfied ordering requirements during greater than the high definition program of correspondence, also finishes this sorting operation.In the present embodiment, CCTV1 is the Standard Definition Television program of CCTV1 HD correspondence, and channel is 1, and is eligible, then enters next step.
Step S208, whether the signal quality of judging the HDTV (High-Definition Television) program satisfies watches requirement; Because be subjected to the influence of various factors, the HDTV (High-Definition Television) programme signal that the certain user received is bad, the user does not wish that this HDTV (High-Definition Television) program comes the front of corresponding with it Standard Definition Television program, therefore needs the HDTV (High-Definition Television) program that is searched is carried out the judgement of signal quality in the ordering of program.Watch and just enter the ordering next step when requiring when the signal quality of HDTV (High-Definition Television) program satisfies; Otherwise sort method finishes.Can certainly in step S202, when searching the HDTV (High-Definition Television) program, just carry out the signal quality of judging this program immediately and whether satisfy the step of watching requirement.In the present embodiment, the signal quality of CCTV1 HD satisfies the requirement of watching.
Step S210 with HDTV (High-Definition Television) program and corresponding Standard Definition Television program channel number exchange, is about to the channel of CCTV1 HD and the channel of CCTV1 and exchanges.Table 4 is program and the channel mapping table after the channel of Standard Definition Television program and high definition program is exchanged.As shown in table 4, the channel of the CCTV1HD after the exchange is 1, and the channel of CCTV1 is 101.The channel of CCTV2HD after the ordering is 2 equally according to the method described above, and the channel of CCTV2 is 102.Can learn that from table 4 come on the more forward channel through the HDTV (High-Definition Television) program after the ordering, the user just can find the HDTV (High-Definition Television) program that hope is watched easily like this, this sortord can effectively adapt to user's characterization demand.
Fig. 3 shows the TV programme collator according to third embodiment of the invention, comprising: program searching unit 10, search unit 20, crosspoint 30, wherein, program searching unit 10 is used to search for the high definition program; Search unit 20, be connected with program searching unit 10, the high definition program that searches according to program searching unit 10 is searched with this HDTV (High-Definition Television) program and is belonged to same set of TV programme and the channel Standard Definition Television program less than this HDTV (High-Definition Television) program channel number; Crosspoint 30 and is searched unit 20 and is connected, and exchanges searching the channel of the Standard Definition Television program that unit 20 finds and the channel of HDTV (High-Definition Television) program.
The workflow of TV programme collator is in the present embodiment: program searching unit 10 search HDTV (High-Definition Television) programs; Searching HDTV (High-Definition Television) program that unit 20 searches according to program searching unit 10 searches with this HDTV (High-Definition Television) program and belongs to same set of TV programme and the channel Standard Definition Television program less than this HDTV (High-Definition Television) program channel number; Crosspoint 30 will be searched the channel of the qualified Standard Definition Television program that unit 20 finds and the channel of HDTV (High-Definition Television) program is exchanged.In this collator, can also comprise that one is used to judge whether the HDTV (High-Definition Television) program satisfies the judging unit 40 of watching requirement.Watch requirement when the signal quality of the HDTV (High-Definition Television) program that is found is satisfied, then finish this TV programme ordered steps.
The TV programme collator that is provided among above-mentioned the 3rd embodiment can certainly be integrated in the high-definition digital television receiver, make this high-definition digital television receiver have TV programme ranking function of the present invention, when the user uses this high-definition digital television receiver, can realize watching easily to the HDTV (High-Definition Television) program.
Obviously, those skilled in the art should be understood that, above-mentioned each unit of the present invention or each step can realize with the general calculation device, alternatively, they can realize with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit unit respectively, perhaps a plurality of unit in them or step are made into the single integrated circuit unit and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a television program ordering method is characterized in that, may further comprise the steps:
Step S102, search HDTV (High-Definition Television) program;
Step S104 searches with this HDTV (High-Definition Television) program according to described HDTV (High-Definition Television) program and to belong to same set of TV programme and the channel Standard Definition Television program less than the channel of this HDTV (High-Definition Television) program;
Step S106 exchanges the channel of the described Standard Definition Television program that finds and the channel of described high definition program.
2. television program ordering method according to claim 1 is characterized in that, also comprises before step S106:
Step S202 judges whether described high definition program satisfies to watch requirement, when satisfying, watches when requiring described high definition program, and execution in step S106 then, otherwise then described sort method finishes.
3. television program ordering method according to claim 1 is characterized in that, in step S104, searches described Standard Definition Television program by detecting program descriptor.
4. television program ordering method according to claim 1 is characterized in that, in step S104, at first sets up the mapping table of program and channel, searches described Standard Definition Television program by described mapping table then.
5. a TV programme collator is characterized in that, comprising: the program searching unit, search unit, crosspoint, wherein,
The program searching unit is used to search for the HDTV (High-Definition Television) program;
Search the unit, be connected with described program searching unit, according to described program searching unit searches to the HDTV (High-Definition Television) program search with this HDTV (High-Definition Television) program and belong to same set of TV programme and channel Standard Definition Television program less than this HDTV (High-Definition Television) program channel number;
Crosspoint and is searched the unit and is connected, and searches the channel of the described Standard Definition Television program that the unit finds and the channel of described HDTV (High-Definition Television) program is exchanged with described.
6. TV programme collator according to claim 5 is characterized in that, also comprises:
Judging unit is connected with described program searching unit, judge described program searching unit searches to described HDTV (High-Definition Television) programme signal whether satisfy and watch requirement.
7. TV programme collator according to claim 5 is characterized in that, described Standard Definition Television program is searched by detecting program descriptor in the described unit of searching.
8. TV programme collator according to claim 5 is characterized in that, described Standard Definition Television program is searched by the mapping table of program and channel in the described unit of searching.
9. a high-definition digital television receiver is characterized in that, comprises the described TV programme collator of claim 5.
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| CN101827240B true CN101827240B (en) | 2011-07-20 |
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| CN106303718B (en) * | 2015-05-14 | 2019-03-05 | 冠捷投资有限公司 | Digital TV channel sort method and DTV |
| CN107277611A (en) * | 2017-07-24 | 2017-10-20 | 深圳Tcl新技术有限公司 | Channel exchanges implementation method, device and computer-readable recording medium |
| CN109275023A (en) * | 2018-11-27 | 2019-01-25 | 深圳创维－Rgb电子有限公司 | Method for ordering television channels, TV and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388971A (en) * | 2007-09-13 | 2009-03-18 | 深圳Tcl新技术有限公司 | Method and apparatus providing preference channel |
| CN101635809A (en) * | 2008-07-22 | 2010-01-27 | Tcl集团股份有限公司 | Method for ordering television channels and device thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388971A (en) * | 2007-09-13 | 2009-03-18 | 深圳Tcl新技术有限公司 | Method and apparatus providing preference channel |
| CN101635809A (en) * | 2008-07-22 | 2010-01-27 | Tcl集团股份有限公司 | Method for ordering television channels and device thereof |
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Effective date of registration: 20170117 Address after: 518052 Guangdong Province, Shenzhen high tech Zone of Nanshan District City, North Long Road No. 13 port information violet C building 601 Patentee after: Hisense Electronic Technology (Shenzhen) Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: Qingdao Hisense Electric Co., Ltd. |