CN1937735A - Television receiver with automatic new-programme searching function and its method - Google Patents
Television receiver with automatic new-programme searching function and its method Download PDFInfo
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- CN1937735A CN1937735A CN 200510121453 CN200510121453A CN1937735A CN 1937735 A CN1937735 A CN 1937735A CN 200510121453 CN200510121453 CN 200510121453 CN 200510121453 A CN200510121453 A CN 200510121453A CN 1937735 A CN1937735 A CN 1937735A
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Abstract
The invention relates to an approach of automatic searching new added program of TV by using one idling line in multi-line TV signal receiving decoding circuit. The details are: A)judging if it times out for searching and implementing B; B)starting automatic searching procedure to judge whether there has got any piece of free TV signal receiving decoding line, if it is done, then going to C); C)starting the free circuit to search program and memorizing in memorizer. With the invention, and it has got following benefits, such as, searching new programs while watching recent programmed without complex controlling, inconvenient feeling and time wasting; memorizing new programs in the back of menu but effecting the original program sequence and number.
Description
Technical field
The present invention relates to field of household appliances, have more body ground and say, relate to a kind of television set and method thereof with automatic new-programme searching function.
Background technology
Existing television set or similar device, usually provide following program search feature: search automatically, in a single day the user starts this function, promptly all searching for all programs on the TV programme frequency range, the program data covering that searches is stored on the existing program data address, perhaps is saved in new address.Manual search is perhaps named semi-automatic search, and the every startup of user is this function once, and the program that searches first discovery just finishes.The television set of prior art and program searching method thereof have following shortcoming: 1, carry out can upsetting when full frequency band is searched for program automatically the order of existing program, perhaps increase a lot of programs that repeat, make troubles to the user; 2, utilize existing manual search, promptly only search for a program at every turn, but can avoid above-mentioned shortcoming operating procedure very loaded down with trivial details, and to need the user to judge whether be the program that increases newly that under the more situation of program, this is unusual difficulty; When 3, the television set of prior art carries out television program search, need to interrupt the normal use of television set, brought inconvenience to the user.
Summary of the invention
The technical problem to be solved in the present invention is, above-mentioned defective at prior art, a kind of method with automatic new-programme searching function is provided, use has the television set that M road TV signal receives decoding circuit, also include the memory that is used for stored television program in the described television set, described memory comprises a plurality of program code unit and the channel data memory cell corresponding with described program code, described method utilization with automatic new-programme searching function wherein one or more TV signal receives decoding circuit and realizes receiving and play TV programme, utilize the idle TV signal reception automatic searching TV program of decoding circuit and preserve new TV programme, described M is a positive integer, specifically comprises the steps:
A) judge whether the timing search time arrive, if the timing search time arrives execution in step B; If the timing search time does not arrive, withdraw from;
B) enter automatic search utility, judge whether that idle TV signal receives decoding circuit, if there is idle TV signal to receive decoding circuit, execution in step C; If do not have idle TV signal to receive decoding circuit, withdraw from;
C) start idle TV signal reception decoding circuit and carry out program searching, and the channel data of the new program that will search stores in the memory.
Wherein the order of steps A, B can be exchanged, and can judge earlier promptly whether timing arrives, and also can judge whether idle circuit earlier.
In the method with automatic new-programme searching function of the present invention, in step B, also comprise the steps:
B1) judge whether to start automatic search utility, if can start automatic search utility, execution in step B2; If can not start automatic search utility, withdraw from;
B2) judge whether first via TV signal receives decoding circuit idle, if first via TV signal receives decoding circuit free time, execution in step C; If it is not idle that first via TV signal receives decoding circuit, execution in step B3;
B3) point to next road TV signal and receive decoding circuit, judge whether this road TV signal receives decoding circuit idle, if idle, execution in step C; If it is not idle that this road TV signal receives decoding circuit, execution in step B4;
B4) judge that this road TV signal receives whether decoding circuit is the M road, if withdraw from; If not getting back to step B3.
Wherein the order of M road TV signal reception decoding circuit is given tacit consent to, and begins to judge from first via circuit, up to M road circuit.
In the method with automatic new-programme searching function of the present invention, in step C, also comprise the steps:
C1) TV signal of free time is received decoding circuit and forward the frequency range original position to, back of the existing program code in program code unit in the pointed memory;
C2) search for program, and the channel data of new program is saved in the channel data memory cell of the program code correspondence of described pointed.
In the method with automatic new-programme searching function of the present invention, in step C2, also comprise the steps:
C2.1) searching TV program;
C2.2) judge whether to finish the full frequency band search, if finish, execution in step C2.7; If do not finish, execution in step C2.3;
C2.3) judge whether to find program, if do not find, execution in step C2.2; If find program, execution in step C2.4;
C.2.4) compare with original program, judge whether it is new program, if new program, execution in step C2.5; If not new program, get back to step C2.1;
C2.5) channel data of new program is saved in the channel data memory cell of the program code unit correspondence of the pointed in the current storage, execution in step C2.6;
C2.6), and judge whether program code wherein is effective with the next program code of pointed unit, if effectively, execution in step C2.1; If invalid, execution in step C2.7;
C2.7) TV signal of recovery searching TV program receives the channel status of decoding circuit.
In the method with automatic new-programme searching function of the present invention, described judge TV signal receive decoding circuit whether idle method be, when radiovisor is imported the information source selection, judge that the road TV signal receives the pairing input information source of decoding circuit and whether is in not selected state, if be in not selected state then think that it is in idle condition.
In the method with automatic new-programme searching function of the present invention, described M is 2.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of television set, comprise that multi-channel TV signals receives decoding circuit, the memory that is used for stored television program, described memory comprises a plurality of program code unit and the channel data memory cell corresponding with described program code, it is characterized in that described television set utilizes described multi-channel TV signals to receive the newly-increased TV programme of a road idle in decoding circuit circuit search.
In the television set with automatic new-programme searching function of the present invention, after the described TV signal reception decoding circuit that is used for searching TV program searches new TV programme, the channel data of described new TV programme is saved in back of existing TV programme numbering.
In the television set with automatic new-programme searching function of the present invention, described judge TV signal receive decoding circuit whether idle method be, when radiovisor is imported the information source selection, judge that TV signal receives the pairing input information source of decoding circuit and whether is in not selected state, if be in not selected state then think that it is in idle condition.
In the television set with automatic new-programme searching function of the present invention, it is 2 the tunnel that described TV signal receives decoding circuit.
Adopt television set and the method thereof with automatic new-programme searching function of the present invention, has following beneficial effect, a road of the free time carries out program searching in the employing multi-channel TV signals reception decoding circuit, can in TV reception, carry out program searching, do not need the user to control, search in the imperceptible mode of user, saved the time; And it can be saved in the back of program formation after searching out newly-increased TV programme, not influence original program order of user and numbering.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the present invention's flow chart of a kind of execution mode of the method for the newly-increased TV programme of search automatically;
Fig. 2 is automatically search and preserve the flow chart of new-programme in a kind of execution mode of the method for the newly-increased TV programme of search of the present invention;
Fig. 3 is the structured flowchart of a kind of execution mode of the television set with automatic new-programme searching function of the present invention.
Has the body execution mode
As shown in Figure 1, be the automatic flow chart of searching for a kind of execution mode of the method that increases TV programme newly of the present invention, describe the flow process of present embodiment in conjunction with figure.
S1) enter the timing routine inlet, carry out the definition status inspection, again execution in step S2;
S2) judge whether timing arrives, if timing arrives, execution in step S3; If timing does not arrive, quit a program;
S3) enter startup search utility inlet, execution in step S4 again;
S4) judge whether that idle TV signal receives decoding circuit, if there is idle TV signal to receive decoding circuit execution in step S5; If do not have idle TV signal to receive decoding circuit, withdraw from;
S5) start idle TV signal reception decoding circuit and carry out program searching, and preserve the channel information of the new program that searches.
Wherein step S2 and step S4 can exchange, and can judge earlier promptly whether timing arrives, and also can judge whether idle circuit earlier.Whether begin to search for automatically according to result's decision of judging.
Adopt method of the present invention, can in TV reception, carry out TV programme and search for automatically, can not have influence on watching of TV programme, make things convenient for the user.
As shown in Figure 2, be automatically search and preserve the flow chart of new-programme in a kind of execution mode of the method for the newly-increased TV programme of search of the present invention;
S1) enter automatic search utility inlet;
S2) judge whether to start automatic search utility, if can, execution in step S3 is if cannot quit a program;
Judge whether to start automatic search utility, be generally that the user is provided with or default setting, whether the own setting of user starts the timing automatic function of search when promptly using for the first time or during start.If be provided with such function, just can start automatic search utility, if such function is not set, just do not start automatic search utility.
S3) judge whether that idle TV signal receives decoding circuit, if having then execution in step S4; If no, withdraw from;
S4) TV signal of free time is received decoding circuit and transfer to the frequency range original position, back of the existing program code in the pointed memory;
S5) carry out program searching;
S6) judge whether to finish the full frequency band search, if, execution in step S12; If not, execution in step S7;
S7) judge whether to find program, if find program, execution in step S8; If do not find program, get back to step S5;
S8) compare with original program, judge whether it is new program, if new program, execution in step S9; If not new program, get back to step S5;
S9) channel data of new program is saved in the channel data memory cell of the program code unit correspondence of pointed in the memory;
S10) the next program code of pointed unit;
S11) judge that whether the program code of pointed is effective, if program code is effective, gets back to step S5; If program code is invalid, execution in step S12;
S12) recover channel status.
By above program searching store method, new-programme is kept at existing program after, can not cover original program, do not influence original program order of user and numbering, very convenient.
As shown in Figure 3, be the structured flowchart of a kind of execution mode of the television set with automatic new-programme searching function of the present invention.In the present embodiment, comprised that the two-way TV signal receives decoding circuit, promptly the TV signal on tuner A, intermediate-frequency circuit A and this road of decoding circuit A receives decoding circuit; And tuner B, intermediate-frequency circuit B and decoding circuit B.Can A road TV signal receive the TV signal reception decoding circuit that decoding circuit is set to carry out specially the TV signal search, B road TV signal reception decoding circuit be received the TV signal that is decoded to play.Adopt this execution mode, whether the free time gets final product only need to judge A road TV when whether corresponding judgment has idle TV signal to receive decoding circuit.The present invention can also have other execution mode, adopts the input control circuit that the video more than three tunnel is arranged.Can utilize the picture-in-picture of TV to watch the program of a plurality of channels like this, can also finish the function of automatic searching TV program simultaneously.Corresponding with this enforcement, the method for searching TV program also has corresponding variation automatically, is mainly to judge which road TV signal receives the method difference of decoding circuit during the free time.
Claims (10)
1, a kind of method with automatic new-programme searching function, it is characterized in that, use has the television set that M road TV signal receives decoding circuit, also include the memory that is used for stored television program in the described television set, described memory comprises a plurality of program code unit and the channel data memory cell corresponding with described program code, described method utilization with automatic new-programme searching function wherein one or more TV signal receives decoding circuit and realizes receiving and play TV programme, utilize the idle TV signal reception automatic searching TV program of decoding circuit and preserve new TV programme, described M is a positive integer, specifically comprises the steps:
A) judge whether the timing search time arrive, if the timing search time arrives execution in step B; If the timing search time does not arrive, withdraw from;
B) enter automatic search utility, judge whether that idle TV signal receives decoding circuit, if there is idle TV signal to receive decoding circuit, execution in step C; If do not have idle TV signal to receive decoding circuit, withdraw from;
C) start idle TV signal reception decoding circuit and carry out program searching, and the channel data of the new program that will search stores in the memory.
2, the method with automatic new-programme searching function according to claim 1 is characterized in that, also comprises the steps: in step B
B1) judge whether to start automatic search utility, if can start automatic search utility, execution in step B2; If can not start automatic search utility, withdraw from;
B2) judge whether first via TV signal receives decoding circuit idle, if first via TV signal receives decoding circuit free time, execution in step C; If it is not idle that first via TV signal receives decoding circuit, execution in step B3;
B3) point to next road TV signal and receive decoding circuit, judge whether this road TV signal receives decoding circuit idle, if idle, execution in step C; If it is not idle that this road TV signal receives decoding circuit, execution in step B4;
B4) judge that this road TV signal receives whether decoding circuit is the M road, if withdraw from; If not getting back to step B3.
3, the method with automatic new-programme searching function according to claim 1 is characterized in that, also comprises the steps: in step C
C1) TV signal of free time is received decoding circuit and forward the frequency range original position to, back of the existing program code in program code unit in the pointed memory;
C2) search for program, and the channel data of new program is saved in the channel data memory cell of the program code correspondence of described pointed.
4, the method with automatic new-programme searching function according to claim 3 is characterized in that, also comprises the steps: in step C2
C2.1) searching TV program;
C2.2) judge whether to finish the full frequency band search, if finish, execution in step C2.7; If do not finish, execution in step C2.3;
C2.3) judge whether to find program, if do not find, execution in step C2.2; If find program, execution in step C2.4;
C.2.4) compare with original program, judge whether it is new program, if new program, execution in step C2.5; If not new program, get back to step C2.1;
C2.5) channel data of new program is saved in the channel data memory cell of the program code unit correspondence of the pointed in the current storage, execution in step C2.6;
C2.6), and judge whether program code wherein is effective with the next program code of pointed unit, if effectively, execution in step C2.1; If invalid, execution in step C2.7;
C2.7) TV signal of recovery searching TV program receives the channel status of decoding circuit.
5, according to any one described method among the claim 1-4 with automatic new-programme searching function, it is characterized in that, described judge TV signal receive decoding circuit whether idle method be, when radiovisor is imported the information source selection, judge that the road TV signal receives the pairing input information source of decoding circuit and whether is in not selected state, if be in not selected state then think that it is in idle condition.
6, according to any one described method among the claim 1-4, it is characterized in that described M is 2 with automatic new-programme searching function.
7, a kind of television set with automatic new-programme searching function, comprise that multi-channel TV signals receives decoding circuit, the memory that is used for stored television program, described memory comprises a plurality of program code unit and the channel data memory cell corresponding with described program code, it is characterized in that described television set utilizes described multi-channel TV signals to receive the newly-increased TV programme of a road idle in decoding circuit circuit search.
8, the television set with automatic new-programme searching function according to claim 7, it is characterized in that, after the described TV signal reception decoding circuit that is used for searching TV program searches new TV programme, the channel data of described new TV programme is saved in back of existing TV programme numbering.
9, according to any one described television set among the claim 7-8 with automatic new-programme searching function, it is characterized in that, described judge TV signal receive decoding circuit whether idle method be, when radiovisor is imported the information source selection, judge that TV signal receives the pairing input information source of decoding circuit and whether is in not selected state, if be in not selected state then think that it is in idle condition.
According to any one described television set among the claim 7-8, it is characterized in that 10, it is 2 the tunnel that described TV signal receives decoding circuit with automatic new-programme searching function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510121453 CN1937735A (en) | 2005-12-30 | 2005-12-30 | Television receiver with automatic new-programme searching function and its method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200510121453 CN1937735A (en) | 2005-12-30 | 2005-12-30 | Television receiver with automatic new-programme searching function and its method |
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| CN1937735A true CN1937735A (en) | 2007-03-28 |
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| CN 200510121453 Pending CN1937735A (en) | 2005-12-30 | 2005-12-30 | Television receiver with automatic new-programme searching function and its method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101568022B (en) * | 2008-09-19 | 2011-02-16 | 北京东方英龙科技发展有限公司 | Program-playing method and media player |
| WO2017215515A1 (en) * | 2016-06-12 | 2017-12-21 | 深圳创维数字技术有限公司 | Channel search method and apparatus for use in set top box |
-
2005
- 2005-12-30 CN CN 200510121453 patent/CN1937735A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101568022B (en) * | 2008-09-19 | 2011-02-16 | 北京东方英龙科技发展有限公司 | Program-playing method and media player |
| WO2017215515A1 (en) * | 2016-06-12 | 2017-12-21 | 深圳创维数字技术有限公司 | Channel search method and apparatus for use in set top box |
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Open date: 20070328 |