CN103139628A - Control method of television terminal and television terminal - Google Patents
Control method of television terminal and television terminal Download PDFInfo
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- CN103139628A CN103139628A CN2013100553518A CN201310055351A CN103139628A CN 103139628 A CN103139628 A CN 103139628A CN 2013100553518 A CN2013100553518 A CN 2013100553518A CN 201310055351 A CN201310055351 A CN 201310055351A CN 103139628 A CN103139628 A CN 103139628A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000000295 complement effect Effects 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 18
- 230000011664 signaling Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000875 corresponding effect Effects 0.000 description 19
- 238000004891 communication Methods 0.000 description 11
- 238000011161 development Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 206010048669 Terminal state Diseases 0.000 description 2
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Abstract
The invention discloses a control method of a television terminal. The method comprises that an external signal command is received and matched with a command in a television terminal control command database to obtain a command matched with the external signal command in the command database; and according to the obtained command, the fact whether the external signal command needs responding or not is judged, and if the judge is yes, then the external signal command is responded. The invention further discloses the television terminal. Through the adoption of the method, the television terminal has the advantages that the external signal command can be received, the received external signal command is analyzed and responded, applicability, transportability and extendibility of the television terminal are improved, and user experience effects of the television terminal are enhanced.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of control method and television terminal of television terminal.
Background technology
Current set-top box industry development is quite ripe, and the development of TV market tends to the development of integrated analog/digital equipment gradually, and the all-in-one of built-in embedded single chip set-top box module has developed into the trend that television set develops.Yet in prior art, the communication protocol of integrated analog/digital equipment is still continued to use the communication protocol of set-top box, DTV(Digital Television, Digital Television) and ATV(Analog Television, simulated television) all use communication protocol separately to communicate, the communication instruction of the communication instruction of discriminating digit TV or simulated television only, the control of integrated analog/digital equipment needs the digital-to-analogue handover module in two remote controllers or remote controller to realize the switching of DTV and ATV, design cost is high, and user's experience effect is low.In addition, communication protocol of the prior art exists the restriction of region, and each regional standard may be different, makes that integrated analog/digital equipment of the prior art is portable, extensibility is low, implements and difficult in maintenance.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, a kind of control method and a kind of television terminal of television terminal is provided.Can receive the external signal instruction, resolve and respond the external signal instruction that receives, improve applicability, portability and the extensibility of television terminal, strengthen user's experience effect of television terminal.
In order to solve the problems of the technologies described above, the embodiment of the present invention provides a kind of control method of television terminal, comprising:
Receive the external signal instruction, the instruction in described external signal instruction and television terminal control command database is mated, obtain the instruction that is complementary with described external signal instruction in described instruction database;
Need to judge whether the described external signal instruction of response according to described instruction of obtaining, if the judgment is Yes, respond described external signal instruction.
Wherein, before the instruction of described reception external signal, also comprise: preset television terminal control command database.
Wherein, the instruction of described reception external signal comprises:
Receive the external signal instruction from the signalling channel of described television terminal.
Wherein, each instruction in described television terminal control command database includes: at least a in identification code, instruction accepting object, state, command code, director data, check code.
Wherein, describedly judge whether to need the described external signal instruction of response according to described instruction of obtaining, comprising:
Whether the accepting object that judges described external signal instruction according to the instruction accepting object in described instruction is described television terminal, if judgment result is that be, the described external signal instruction of corresponding functional module response in television terminal according to described instruction notification, if the determination result is NO, ignore described external signal instruction.
The embodiment of the present invention also provides a kind of television terminal, comprising:
Command process module is used for receiving the external signal instruction, and the instruction in described external signal instruction and television terminal control command database is mated, and obtains the instruction that is complementary with described external signal instruction in described instruction database;
Executive Module is used for need judging whether the described external signal instruction of response according to described instruction of obtaining, and if the judgment is Yes, responds described external signal instruction.
Wherein, described television terminal also comprises:
The instruction preset module is used for presetting television terminal control command database.
Wherein, described command process module comprises:
The command reception unit is used for receiving the external signal instruction from the signalling channel of described television terminal;
Instruction fetch unit is used for the external signal instruction of described command reception unit reception and the instruction of television terminal control command database are mated, and obtains the instruction that is complementary with described external signal instruction in described instruction database.
Wherein, each instruction in described television terminal control command database includes: at least a in identification code, instruction accepting object, state, command code, director data, check code.
Wherein, described Executive Module comprises:
Judging unit is used for judging according to the instruction accepting object of described instruction whether the accepting object of described external signal instruction is described television terminal;
Performance element is used in described judgment unit judges result when being, in television terminal according to described instruction notification, corresponding functional module responds described external signal instruction, if described judgment unit judges result is no, ignores described external signal instruction.
The embodiment of the present invention is mated by the external signal instruction that will receive and the instruction in television terminal control command database, obtain corresponding instruction and judge whether to need to respond the external signal instruction that receives, the external signal instruction of corresponding reception when needing response, improved the applicability of television terminal, control command database by television terminal judges whether the response external signal instruction, improve portability and the extensibility of television terminal, strengthened user's experience effect of television terminal.
Description of drawings
In order to be illustrated more clearly in embodiment of the present invention technical scheme, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the embodiment schematic flow sheet of the control method of the television terminal that provides of the embodiment of the present invention;
Fig. 2 is the example structure schematic diagram of the television terminal that provides of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Referring to Fig. 1, the embodiment schematic flow sheet of the control method of the television terminal that provides for the embodiment of the present invention.The control method of the described television terminal of the present embodiment comprises step:
S101 receives the external signal instruction, and the instruction in described external signal instruction and television terminal control command database is mated, and obtains the instruction that is complementary with described external signal instruction in described instruction database.
S102 need to judge whether the described external signal instruction of response according to described instruction of obtaining, and if the judgment is Yes, responds described external signal instruction.
In specific implementation, television terminal can comprise the television terminals such as DTV, ATV or integrated analog/digital equipment.The present embodiment communicates the command format of required communication instruction by pre-defined television terminal and signalling channel, be stored as the control command database of television terminal, and wherein, default command format is all discernible command format of each television terminal.Instruction in this control command database also comprises the instruction that this television terminal outwards sends, and the command format of the instruction that sends during to other television terminal transmitted signal instructions when also namely this television terminal is as the signalling channel of other television terminals also adopts identical command format.Each instruction in television terminal control command database includes: the information such as identification code, instruction accepting object, state, command code, director data, check code.Wherein, identification code can account for two bytes, and can directly be defined as a fixed value, and this fixed value is defined as the identification code of this instruction.The instruction accepting object can represent the recipient of instruction, i.e. the executive agent of instruction can account for a byte, can represent by defining fixing numerical value the recipient of instruction.For example, definable instruction accepting object is that the recipient of 1 interval scale instruction is ATV, the instruction accepting object is that the recipient of 2 interval scale instructions is DTV, when resolving to get the numeral on this byte that represents the instruction accepting object in the external signal instruction that receives when being 1, can judge that the executive agent that obtains this external signal instruction is ATV, when resolving to get the numeral on this byte that represents the instruction accepting object in the external signal instruction that receives when being 2, can judge that the executive agent that obtains this external signal instruction is DTV.For example, can preset the instruction accepting Object table, as table 1.
Table 1
| Index | Data | Definition |
| 0x01 | ATV | Television devices |
| 0x02 | DTV | Set-top box device |
| 0x03 | MuitiMedia?Box | Multimedia-box |
| ... | ... | ... |
After television terminal receives the external signal instruction, by mating with this instruction accepting Object table, resolve the external signal instruction that receives and can judge the accepting object of learning this external signal instruction afterwards.
State can account for a byte, loads instruction sender's state, the current residing passage of ATV for example, and perhaps the current operating state of DTV is the instruction senders' such as running status or holding state state information.For example, can state information table corresponding to pre-defined television terminal state and instruction information, as table 2.
Table 2
| Index | Data | Definition |
| 0x81 | TV_MODE_DTV_RUNING | The DTV running status |
| 0x82 | TV_MODE_DTV_STANDY | The DTV holding state |
| 0x83 | TV_MODE_SOURCE_DTV | The DTV passage |
| 0x84 | TV_MODE_SOURCE_AV | The AV passage |
| 0x85 | TV_MODE_SOURCE_YUV | The YUV passage |
| 0x86 | TV_MODE_SOURCE_HDMI1 | The HMDI passage |
| ... | ... | ... |
After television terminal receives the external signal instruction, by resolving this external signal instruction, contrast the state information table of above-mentioned table 2, can judge the state of learning external signal instruction sender, and respond this external signal instruction according to other command informations in this external signal instruction of combinations of states of instruction sender.
Command code can account for a byte, comprises the command information of agreement, can carry out corresponding action according to the command information that command code comprises when television terminal responds the external signal instruction that receives.For example, reducible definiteness makes information such as table 3, is the communication instruction table, and perhaps table 4, be passage index instruction table, and perhaps table 5, be the reply command list of ATV to DTV.
Table 3
Table 4
Table 5
In addition, also comprise the information such as director data and check code in each instruction.Wherein, director data comprise instruction with data message, check code comprises the radix-minus-one complement of move instruction and data.
In specific implementation, television terminal can receive the external signal instruction from its signalling channel.After television terminal receives the external signal instruction that signalling channel sends over, the external signal instruction that receives and the instruction in television terminal control command database can be mated, the external signal instruction that receives is resolved.Mate by instruction and obtain the instruction that is complementary with the external signal instruction that receives from the control command database, get corresponding instruction and can move accordingly according to the information and executing that comprises in instruction afterwards.Particularly, television terminal can receive the external signal instruction from the DTV passage, perhaps receive the external signal instruction from the ATV passage, perhaps from HDMI(High-Definition Multimedia Interface, multimedia interface) passage receives the external signal instruction, perhaps receives the external signal instruction from other signalling channels.obtain from television terminal control command database whether the instruction that is complementary with the external signal instruction that receives can be this television terminal according to the accepting object of this external signal instruction of instruction accepting object in instruction afterwards, namely whether need to respond this external signal instruction, if judgement learns that the recipient of this external signal instruction is this television terminal, notify corresponding functional module to respond this external signal instruction according to the command information in this external signal instruction, carry out the action that comprises in the command information of this external signal instruction, if it is other television terminals that judgement obtains the accepting object of this external signal instruction, namely the accepting object of this external signal instruction is not this television terminal, ignore this external signal instruction.For example, if ATV receives the external signal instruction, mate by the instruction in the control command database that the external signal instruction that receives is built-in with it, resolve this instruction after getting the instruction that is complementary with this external signal instruction, judgement learns that the accepting object of this external signal instruction is ATV, learn that this external signal instruction needs response, can be according to the command information in this external signal instruction, notify corresponding functional module to respond this external signal instruction, carry out corresponding instruction task in this external signal instruction.Learn that the accepting object of this external signal instruction is DTV if resolve this external signal instruction, ignore this external signal instruction.The present embodiment has been preset a television terminal control command database, television terminal receives after external signal the external signal that will receive and the instruction in television terminal control command database is mated, obtain the instruction that is complementary with external signal, and judge whether to respond the external signal instruction of reception according to the relevant information in the instruction that gets, make response according to the information that comprises in instruction when needing response, complete corresponding operation.The present embodiment has improved portability and the extensibility of television terminal by the preset instructions database, improved the applicability of television terminal, can make the enforcement of television terminal and maintenance become easier, has strengthened user's experience effect of television terminal.
Referring to Fig. 2, the example structure schematic diagram of the television terminal that provides for the embodiment of the present invention.The described television terminal of the present embodiment comprises:
Wherein, command process module 20 comprises:
Command reception unit 21 is used for receiving the external signal instruction from the signalling channel of described digital TV terminal.
Wherein, Executive Module 30 comprises:
In specific implementation, television terminal can comprise the television terminals such as DTV, ATV or integrated analog/digital equipment.The present embodiment can communicate by the pre-defined television terminal of instruction preset module 10 and signalling channel the command format of required communication instruction, be stored as the control command database of television terminal, wherein, default command format is all discernible command format of each television terminal.Instruction in this control command database also comprises the instruction that this television terminal outwards sends, and the command format of the instruction that sends during to other television terminal transmitted signal instructions when also namely this television terminal is as the signalling channel of other television terminals also adopts identical command format.Each instruction in the television terminal control command database that instruction preset module 10 presets includes: the information such as identification code, instruction accepting object, state, command code, director data, check code.Wherein, identification code can account for two bytes, and can directly be defined as a fixed value, and this fixed value is defined as the identification code of this instruction.The instruction accepting object can represent the recipient of instruction, i.e. the executive agent of instruction can account for a byte, can represent by defining fixing numerical value the recipient of instruction.For example, definable instruction accepting object is that the recipient of 1 interval scale instruction is ATV, the instruction accepting object is that the recipient of 2 interval scale instructions is DTV, when resolving to get the numeral on this byte that represents the instruction accepting object in the external signal instruction that receives when being 1, can judge that the executive agent that obtains this external signal instruction is ATV, when resolving to get the numeral on this byte that represents the instruction accepting object in the external signal instruction that receives when being 2, can judge that the executive agent that obtains this external signal instruction is DTV.For example, can preset the instruction accepting Object table, as table 6.
Table 6
| Index | Data | Definition |
| 0x01 | ATV | Television devices |
| 0x02 | DTV | Set-top box device |
| 0x03 | MuitiMedia?Box | Multimedia-box |
| ... | ... | ... |
After television terminal receives the external signal instruction, by mating with this instruction accepting Object table, resolve the external signal instruction that receives and can judge the accepting object of learning this external signal instruction afterwards.
State can account for a byte, loads instruction sender's state, the current residing passage of ATV for example, and perhaps the current operating state of DTV is the instruction senders' such as running status or holding state state information.For example, can state information table corresponding to pre-defined television terminal state and instruction information, as table 7.
Table 7
| Index | Data | Definition |
| 0x81 | TV_MODE_DTV_RUNING | The DTV running status |
| 0x82 | TV_MODE_DTV_STANDY | The DTV holding state |
| 0x83 | TV_MODE_SOURCE_DTV | The DTV passage |
| 0x84 | TV_MODE_SOURCE_AV | The AV passage |
| 0x85 | TV_MODE_SOURCE_YUV | The YUV passage |
| 0x86 | TV_MODE_SOURCE_HDMI1 | The HMDI passage |
| ... | ... | ... |
After television terminal receives the external signal instruction, by resolving this external signal instruction, contrast the state information table of above-mentioned table 7, can judge the state of learning external signal instruction sender, and respond this external signal instruction according to other command informations in this external signal instruction of combinations of states of instruction sender.
Command code can account for a byte, comprises the command information of agreement, can carry out corresponding action according to the command information that command code comprises when television terminal responds the external signal instruction that receives.For example, reducible definiteness makes information such as table 8, is the communication instruction table, and perhaps table 9, be passage index instruction table, and perhaps table 10, be the reply command list of ATV to DTV.
Table 8
Table 9
Table 10
In addition, also comprise the information such as director data and check code in each instruction.Wherein, director data comprise instruction with data message, check code comprises the radix-minus-one complement of move instruction and data.
In specific implementation, television terminal can receive the external signal instruction from its signalling channel.After command reception unit 21 in television terminal receives the external signal instruction that signalling channel sends over, can the external signal instruction of reception and the instruction in television terminal control command database be mated by instruction fetch unit 22, the external signal instruction that receives is resolved.Instruction fetch unit 22 is mated by instruction obtain the instruction that is complementary with the external signal instruction that receives from the control command database, can move accordingly by the information and executing that comprises in Executive Module 30 combined commands after getting corresponding instruction.Particularly, command reception unit 21 in television terminal can receive the external signal instruction from the DTV passage, perhaps receive the external signal instruction from the ATV passage, perhaps receive the external signal instruction from signalling channels such as HDMI passages, perhaps receive the external signal instruction from other signalling channels.instruction fetch unit 22 is obtained the instruction that external signal instruction that and instruction receiving element 21 receives is complementary from television terminal control command database after, whether 31 of the judging units in Executive Module 30 can be this television terminal according to the accepting object of this external signal instruction of instruction accepting object in instruction, namely whether need to respond this external signal instruction, if judgement learns that the recipient of this external signal instruction is this television terminal, 32 of performance elements in Executive Module 30 can notify corresponding functional module to respond this external signal instruction according to the command information in this external signal instruction, carry out the action that comprises in the command information of this external signal instruction, if it is other television terminals that judgement obtains the accepting object of this external signal instruction, namely the accepting object of this external signal instruction is not this television terminal, ignore this external signal instruction.For example, if ATV receives the external signal instruction, mate by the instruction in the control command database that the signal instruction that receives is built-in with it, resolve this external signal instruction after getting the instruction that is complementary with this external signal instruction, judgement learns that the accepting object of this external signal instruction is ATV, learn that this external signal instruction needs response, can be according to the command information in this external signal instruction, notify corresponding functional module to respond this external signal instruction, carry out corresponding instruction task in this external signal instruction.Learn that the accepting object of this external signal instruction is DTV if resolve this external signal instruction, ignore this external signal instruction.
The present embodiment has been preset a television terminal control command database by the instruction preset module, the command process module of television terminal receives after external signal the external signal that will receive and the instruction in television terminal control command database is mated, obtain the instruction that is complementary with external signal, and judge whether to respond the external signal instruction of reception in conjunction with the relevant information in the instruction that gets by Executive Module, make response according to the information that comprises in instruction when needing response, complete corresponding operation.The present embodiment has improved portability and the extensibility of television terminal by the preset instructions database, improved the applicability of television terminal, can make the enforcement of television terminal and maintenance become easier, has strengthened user's experience effect of television terminal.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, to come the relevant hardware of instruction to complete by computer program, described program can be stored in computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (10)
1. the control method of a television terminal, is characterized in that, comprising:
Receive the external signal instruction, the instruction in described external signal instruction and television terminal control command database is mated, obtain the instruction that is complementary with described external signal instruction in described instruction database;
Need to judge whether the described external signal instruction of response according to described instruction of obtaining, if the judgment is Yes, respond described external signal instruction.
2. the method for claim 1, is characterized in that, before the instruction of described reception external signal, also comprises: preset television terminal control command database.
3. method as claimed in claim 2, is characterized in that, the instruction of described reception external signal comprises:
Receive the external signal instruction from the signalling channel of described television terminal.
4. method as claimed in claim 3, is characterized in that, each instruction in described television terminal control command database includes: at least a in identification code, instruction accepting object, state, command code, director data, check code.
5. method as claimed in claim 4, is characterized in that, describedly judges whether to need the described external signal instruction of response according to described instruction of obtaining, and comprising:
Whether the accepting object that judges described external signal instruction according to the instruction accepting object in described instruction is described television terminal, if judgment result is that be, the described external signal instruction of corresponding functional module response in television terminal according to described instruction notification, if the determination result is NO, ignore described external signal instruction.
6. a television terminal, is characterized in that, comprising:
Command process module is used for receiving the external signal instruction, and the instruction in described external signal instruction and television terminal control command database is mated, and obtains the instruction that is complementary with described external signal instruction in described instruction database;
Executive Module is used for need judging whether the described external signal instruction of response according to described instruction of obtaining, and if the judgment is Yes, responds described external signal instruction.
7. television terminal as claimed in claim 6, is characterized in that, described television terminal also comprises:
The instruction preset module is used for presetting television terminal control command database.
8. television terminal as claimed in claim 7, is characterized in that, described command process module comprises:
The command reception unit is used for receiving the external signal instruction from the signalling channel of described television terminal;
Instruction fetch unit is used for the external signal instruction of described command reception unit reception and the instruction of television terminal control command database are mated, and obtains the instruction that is complementary with described external signal instruction in described instruction database.
9. television terminal as claimed in claim 8, is characterized in that, each instruction in described television terminal control command database includes: at least a in identification code, instruction accepting object, state, command code, director data, check code.
10. television terminal as claimed in claim 9, is characterized in that, described Executive Module comprises:
Judging unit is used for judging according to the instruction accepting object of described instruction whether the accepting object of described external signal instruction is described television terminal;
Performance element is used in described judgment unit judges result when being, in television terminal according to described instruction notification, corresponding functional module responds described external signal instruction, if described judgment unit judges result is no, ignores described external signal instruction.
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Cited By (1)
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| WO2016107116A1 (en) * | 2014-12-30 | 2016-07-07 | 深圳市中兴微电子技术有限公司 | Internet protocol television play control method, device and computer storage medium |
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| CN101651688A (en) * | 2009-09-04 | 2010-02-17 | 青岛海信电器股份有限公司 | Method and system for transmitting signals |
| CN101867735A (en) * | 2009-04-17 | 2010-10-20 | 深圳Tcl新技术有限公司 | Remote control video combination system and realization method thereof |
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- 2013-02-21 CN CN201310055351.8A patent/CN103139628B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6501510B1 (en) * | 1998-06-26 | 2002-12-31 | Samsung Electronics, Co., Ltd. | Digital/analog broadcast signal processing unit |
| CN101867735A (en) * | 2009-04-17 | 2010-10-20 | 深圳Tcl新技术有限公司 | Remote control video combination system and realization method thereof |
| CN101651688A (en) * | 2009-09-04 | 2010-02-17 | 青岛海信电器股份有限公司 | Method and system for transmitting signals |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016107116A1 (en) * | 2014-12-30 | 2016-07-07 | 深圳市中兴微电子技术有限公司 | Internet protocol television play control method, device and computer storage medium |
| CN105812938A (en) * | 2014-12-30 | 2016-07-27 | 深圳市中兴微电子技术有限公司 | IPTV and control method and device |
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