CN1269665A - Tuning method and system for TV channel selection - Google Patents
Tuning method and system for TV channel selection Download PDFInfo
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- CN1269665A CN1269665A CN00104566A CN00104566A CN1269665A CN 1269665 A CN1269665 A CN 1269665A CN 00104566 A CN00104566 A CN 00104566A CN 00104566 A CN00104566 A CN 00104566A CN 1269665 A CN1269665 A CN 1269665A
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Abstract
The present invention relates to a tuning method for selecting TV channel and its tuning system. It is characterized by that the names of TV stations can be used as identification codes of all TV channel character navigation programs and navigation management programs, so that the watcher can utilize the functional key of remote controller to quickly and conveniently select TV station instead of digital code selection method of TV channels.
Description
The present invention relates to a kind of tuning methods and tuning system of selecting a channel from the multi channel TV signal, specifically, it is a kind of tuning methods and tuning system of selecting corresponding channel with TV station as identification code.
At present, the channel selection tuning methods and the tuning system of domestic television channel are normally selected the TV station corresponding with it by the digital code of television channel.Its shortcoming is: spectators must remember the channel of each TV station's correspondence, by the direct channel selection of this number, will see one in central authorities as spectators, just must remember the channel digit code of a correspondence of central authorities.Otherwise, just must scan from the beginning to the end, just can search out the TV station that will watch.When the TV station that can select to watch was a lot, the very trouble, time-consuming that just seems influenced spectators' rating efficient.
The object of the present invention is to provide and a kind ofly select the tuning methods and the tuning system of television channel as identification code, thereby solved effectively under the numerous situation of TV station, how simple this problem of channel selection fast with TV station.
For achieving the above object, the technical scheme taked of the present invention is:
A kind of tuning methods of television channel of selecting is as follows:
Character display storehouse in A, the setting television set makes it can show abundant TV station's identification code;
In B, the control program in television set, increase literal navigation channel selection program and navigation hypervisor, wherein:
Literal navigation channel selection program is achieved as follows function: the demonstration of TV station's identification code tabulation, the selection of TV station's identification code, select corresponding channel according to selected TV station identification code;
The navigation hypervisor is achieved as follows function: the management that TV station's identification code and corresponding channel concern
C, on remote controller, increase new button, or give new function for some original button, be used to finish the selection and corresponding with the channel digit code of triggering, TV station's identification code of literal Navigator in the television set and navigation hypervisor
1. the increase of new key: each new key all has the numeral number of a uniqueness, and the control program in the television set is discerned this key according to this code clerk, finishes the function of giving it then
2. original button is given new function: which function the control program in the television set realizes according to this key of context determination of operation at that time.
A kind of and above-mentioned tuning methods is selected the tuning system of television channel accordingly, and it comprises a television indicator, and this television indicator is that the one or the modes such as radio frequency, base band video, s video of passing through link to each other with television receiver with television receiver; Television receiver comprises a tuner, and this tuner can be tuning by a microprocessor controller control, and microprocessor controller utilizes memory to come work, microprocessor controller and memory, and they can be also can lumping together of separating; This television receiver also comprises a remote controller that allows the user to give an order to television receiver, it is characterized in that this memory comprises one " TV station's identification code tabulation ", and each TV station's identification code can be received a channel of channel corresponding to all; This remote controller comprises at least: a may command television receiver produces the key of " TV station's identification code tabulation ", and a may command television receiver produces the key that " TV station's identification code tabulation " safeguarded, the key that the may command television receiver is selected; Above-mentioned microprocessor controller and memory, they can receive the order that spectators send by remote controller, input, the editor of TV station's identification code are provided, and with set up or remove corresponding relation by the television channel of spectators' appointment, the demonstration of TV station's identification code on video screen is provided, and can receive spectators by the select command that remote controller sends, choose wherein certain TV station, and can control the television channel of visual tuning to this TV station's correspondence.
" TV station's identification code tabulation " described in above-mentioned tuning methods and the tuning system: it comprises all receivable TV station identification code set, all channel digit identification codes set, and the set of the corresponding relation of each TV station's identification code in the identification code set of above-mentioned TV station and each the channel digit identification code in the set of above-mentioned channel digit identification code.
Fig. 1 is the composition schematic diagram of this tuning system;
Fig. 2 is the flow chart of literal navigation channel selection program in the microprocessor controller;
Fig. 3 is the flow chart of navigation hypervisor in the microprocessor controller.
As shown in Figure 1, TV channel tuning provided by the invention system, comprise a television indicator 2, this television indicator 2 links to each other with television receiver 1 for one or through radio frequency, base band video, s video or other modes with television receiver 1, that is to say, this television receiver 1 may be the part of television set, also can be arranged on any with electronic equipment that television set links to each other in, these equipment can be that TV box, video tape recorder, subhost, channel are augmented device or other equipment; Television receiver 1 comprises a tuner 4, this tuner 4 can be tuning by 5 controls of a microprocessor controller, in the control program of microprocessor controller 5, literal navigation channel selection program and navigation hypervisor have been increased, microprocessor controller 5 utilizes memory 6 to work, this memory 6 comprises all receivable TV station identification code tabulation, and each TV station's identification code can be received a channel of channel corresponding to all; This television receiver 1 also comprises a remote controller 3, allow the user to give an order to television receiver, this remote controller 3 comprises: " frequency-selecting menu ", numerical key, " input of double figures channel is switched " key 7, " menu maintenance " key, options button, " affirmation " key up and down.
The tuning methods of selection television channel provided by the invention, specifically implement as follows:
A, set character library: select the Chinese identification code of all provinces in the whole nation, municipality directly under the Central Government, autonomous region, special administrative region, 26 English alphabets, 0～90 numeral and colon to constitute and show character library:
(1) selects the TV station that to support
(2) memory size of the shared computer of calculating TV station's identification code
(3) select the library stores chip, use device for writing into memory, write character library by the address of the CPU appointment of correspondence
In b, the control program in television set, increase literal navigation channel selection program and navigation hypervisor, its program flow diagram such as Fig. 2, shown in Figure 3.
(1) flow process of literal navigation channel selection program is a (see figure 2):
1. trigger navigation channel selection program by spectators' button
2. read mapping table or TV station's identification code tabulation of channel and TV station's identification code
3. adopt current television set Display Technique to show TV station's identification code
If 4. a screen does not show the TV station's identification code of all, then by multihead display, every screen shows
Show TV station's identification code of some, before and after the specific keys that the switching between every screen is passed through
Switch, also can switch by program prompts
5. after a screen has shown, wait spectators' button and select
If 6. spectators have selected certain TV station's identification code, then program is according to this TV station's identification code
With the corresponding relation of certain channel, with television set be tuned to this channel, continue to wait for see then
Many selections
If 7. spectators have selected " end ", " the TV station's identification code on the program reset screen then
Tabulation ", the broadcast that keeps normal program finishes this program.
(2) flow process of navigation hypervisor is a (see figure 3):
1. trigger the navigation hypervisor by spectators' button
2. point out spectators' button inputting channel digital code
3. the channel digit identification code of spectators' button input
4. point out spectators' button input TV station identification code
5. TV station's identification code of spectators' button input
6. in " TV station's identification code tabulation ", correspondence writes channel digit identification code and TV station
Identification code
If 7. spectators select " end ", the program display on then clearing screen keeps normal
Program broadcasts.Otherwise spectators can repeat above-mentioned steps other TV stations are operated, with
Finish the modification of foundation, releasing or TV station's identification code of TV station and channel corresponding relation.
Increase new key on c, the remote controller: navigation channel selection key, as " frequency-selecting menu ": navigation management key, as " menu maintenances " key: select acknowledgement key, as " numerical key ", " input of double figures channel is switched " key, " selection up and down " key, " affirmation " key.
In the real life, spectators are according to the tuning methods and the tuning system of above-mentioned television channel, and concrete channel selection operation is as follows:
At first, all TV stations that this TV can be received be tuned to corresponding different channel, as: use the auto channel search technology, with one in I channel furnishing central authorities, two in II channel furnishing central authorities;
Then, by " menu maintenance " key, input TV station identification code in memory, and specify the corresponding relation of this TV station and certain channel, by this step, all receivable TV stations are operated, in memory, form one " TV station's identification code tabulation ";
When seeing TV, earlier by " frequency-selecting menu " key, television indicator will show " TV station's identification code tabulation ", press on the remote controller numerical digit key before corresponding TV station of the TV station identification code with the desire selection then, can see this TV station.(need to prove: the numbering before the said herein TV station identification code only is used for indicating different TV station's identification code in the same screen, and is irrelevant with channel.)
Above-mentioned by provided by the invention be tuning methods and the tuning system that identification code is selected television channel with the TV station, directly by fast, literal navigation form channel selection easily, remember the digital code of any channel without spectators, scanning that also need not be has from the beginning to the end overcome the shortcoming of existing channel digit identification code channel selection.
Claims (3)
1, a kind of tuning methods of selecting television channel is characterized in that it may further comprise the steps:
Character display storehouse in A, the setting television set makes it can show abundant TV station's identification code;
In B, the control program in television set, increase literal navigation channel selection program and navigation hypervisor, wherein:
Literal navigation channel selection program is achieved as follows function: the demonstration of TV station's identification code tabulation, the selection of TV station's identification code, select corresponding channel according to selected TV station identification code;
The navigation hypervisor is achieved as follows function: TV station's identification code is the management that TV station's identification code is tabulated with corresponding channel relation
C, on remote controller, increase new button, or give new function for some original button, be used to finish the selection and corresponding with the channel digit code of triggering, TV station's identification code of literal Navigator in the television set and navigation hypervisor
1. the increase of new key: each new key all has the numeral number of a uniqueness, and the control program in the television set is discerned this key according to this code clerk, finishes the function of giving it then
2. original button is given new function: which function the control program in the television set realizes according to this key of context determination of operation at that time.
2, a kind of and above-mentioned tuning methods is selected the tuning system of television channel accordingly, it comprises a television indicator (2), this television indicator (2) is one or process radio frequency with television receiver (1), base band video, modes such as s video link to each other with television receiver (1): television receiver (1) comprises a tuner (4), this tuner (4) can be tuning by a microprocessor controller (5) control, microprocessor controller (5) utilizes memory (6) to come work, microprocessor controller (5) and memory (6), they can be also can lumping together of separating; This television set (1) also comprises a remote controller (3) that allows the user to give an order to television receiver, it is characterized in that this memory (6) comprises one " TV station's identification code tabulation ", each TV station's identification code can be received a channel of channel corresponding to all; This remote controller (3) comprises at least: a may command television receiver produces the key of " TV station's identification code tabulation ", and a may command television receiver produces the key that " TV station's identification code tabulation " safeguarded, the key that the may command television receiver is selected; Above-mentioned microprocessor controller (5) and memory (6), the order that they can spectators send by remote controller (3), input, the editor of TV station's identification code are provided, and with set up or remove corresponding relation by the television channel of spectators' appointment, the demonstration of TV station's identification code on television indicator (2) is provided, and can spectators by the select command that remote controller (3) sends, choose wherein certain TV station, and can control television set be tuned to the television channel of this TV station's correspondence.
3, tuning system according to claim 2, it is characterized in that " TV station's identification code tabulation " in the above-mentioned memory (6): it comprises all receivable TV station identification code set, all channel digit identification codes set, and the set of the corresponding relation of each TV station's identification code in the identification code set of above-mentioned TV station and each the channel digit identification code in the set of above-mentioned channel digit identification code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00104566A CN1269665A (en) | 2000-03-22 | 2000-03-22 | Tuning method and system for TV channel selection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00104566A CN1269665A (en) | 2000-03-22 | 2000-03-22 | Tuning method and system for TV channel selection |
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| CN1269665A true CN1269665A (en) | 2000-10-11 |
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| CN00104566A Pending CN1269665A (en) | 2000-03-22 | 2000-03-22 | Tuning method and system for TV channel selection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114501124A (en) * | 2020-11-11 | 2022-05-13 | 瑞昱半导体股份有限公司 | Television channel scanning method and television system |
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2000
- 2000-03-22 CN CN00104566A patent/CN1269665A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114501124A (en) * | 2020-11-11 | 2022-05-13 | 瑞昱半导体股份有限公司 | Television channel scanning method and television system |
| CN114501124B (en) * | 2020-11-11 | 2024-04-12 | 瑞昱半导体股份有限公司 | Television channel scanning method and television system |
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