CN104254003A - Channel switching method and device of intelligent terminal equipment - Google Patents
Channel switching method and device of intelligent terminal equipment Download PDFInfo
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Abstract
The invention provides a channel switching method and device of intelligent terminal equipment. The method includes: building a 'statement library' and a 'mapping library', wherein the statement library is used for effectively adapting to different expression approaches of various users and unifying the various channel switching instruction expression approaches of the different users into a group of expression approaches; the mapping library aims at one equipment which requires channel switching and is used by one user, when the user needs channel switching, the specific channel switching instruction of the user is mapped into a channel switching instruction which can be executed by the equipment according to the channel information of the equipment. The method has the advantages that the 'statement library' and the 'mapping library' can automatically maintain and update the expression approaches and maintain new mapping relations, and maintenance of the 'statement library' is performed automatically through a knowledge library; by the 'statement library' and the 'mapping library', the defects and loopholes in the prior art can be overcome effectively.
Description
Technical field
The present invention relates to the technical field of the channel switch function of E-consumer terminal and service end, be specifically related to a kind of channel switching method and device of intelligent terminal.
Background technology
Prior art 1:
Intelligent television can obtain the electronic program list information under Contemporary Digital cable TV network and be extracted by channel list wherein.When user sends the order carrying out switching channels according to channel name, the channel name in user command can extract by TV, is retrieved by this channel name in channel list.If the channel name that user sends can find identical channel name in channel list, then TV can send the instruction of switching channels according to this channel name, and performs this by TV and operate; The channel name sent as user can not find identical channel name in channel list, then TV cannot carry out any operation.
This technology, could realize channel switch function the channel name only in user command is contained in channel list, therefore have strict restriction to the saying of user command.User cannot realize the operation of channel switch naturally by this technology.
Prior art 2:
Intelligent television can place one group of channel set in advance.This channel set comprises one group of standard name, and each standard name all correspond to multiple different saying, and these sayings can cover the channel name that may comprise in most of user command.During actual use, user sends the order carrying out switching channels according to channel name.Intelligent television can extract channel name from this order, then will retrieve this channel name in channel set.
In most cases, the channel name in user command can find one of saying corresponding with the identical standard name of user command mid band name or a certain standard name in channel set, and now intelligent television is by this standard name of acquisition; Under rare occasion, the channel name in user command both can not find identical standard name, also can not find identical saying, and now, intelligent television cannot obtain any result.
When intelligent television gets standard name, intelligent television according to standard name, can send the order of switching channels.Now, owing to comprising one group of channel information in Contemporary Digital cable TV network, and the channel name that intelligent television can only be organized in channel information for this carries out handover operation.Therefore, if this standard name has channel name corresponding with it in Contemporary Digital cable TV network, then intelligent television supports this standard name, can perform the operation of switching channels after receiving order; If this standard name is corresponding with it without channel name in Contemporary Digital cable TV network, then intelligent television does not support this standard name, after receiving order, cannot perform the operation of switching channels.
This technology reduces the restriction of prior art 1 pair of user's saying to a certain extent.But because channel set is preset in advance, independently cannot carry out the abundant of saying and upgrade, its channel name comprised and saying Limited Number, cannot contain whole channel designations.In addition, use the standard name of channel in switching command, can not guarantee that, in current environment for use, this switching command can effectively be performed.
Summary of the invention
In view of the defect existing for above-mentioned prior art, the advantage of existing two kinds of technology is integrated by the present invention, and provides a kind of channel switching method and device of intelligent terminal, to solve prior art defect.
The technical solution used in the present invention is: a kind of channel switching method of intelligent terminal, and the method relates to three processes:
(1), " mapping library " is set up
Smart machine terminal first by obtain in terminal in accessing terminal to network can TV, broadcasting channel name; Terminal will be uploaded to service end all channel designations got from terminal; Service end will be retrieved these channel designations one by one; If this channel designation does not belong to any one the channel designation form of presentation in " saying storehouse ", then this channel designation will be enriched by the mechanism of automatically enriching in " saying storehouse ", and after abundant, this channel designation just belongs to the channel designation that can retrieve in " saying storehouse "; If this channel designation can retrieve in " saying storehouse ", so this channel designation will form the mapping relations with one or one group channel designation form of presentation in " saying storehouse ", and autostore enters " mapping library " of this apparatus bound by this relation;
(2) " saying storehouse " and " saying storehouse " abundant mechanism automatically, is set up
" saying storehouse " is divided in " overall saying storehouse " and " interim saying storehouse ";
" overall saying storehouse " in the method, refers to using the system of the method in certain service range, all channel designations that disparate networks service provider provides and form of presentation set corresponding to this channel designation; The initialization of this set can be formed by the mode of summarizing in advance; When user input a channel designation requirement carry out channel switch time, if this channel designation does not mate with any one the channel designation form of presentation in existing " overall saying storehouse ", then start the automatically abundant mechanism in " overall saying storehouse "; When mapping library is set up, the channel designation uploaded does not mate with any one the channel designation form of presentation in " overall saying storehouse ", also will start the automatically abundant mechanism in " overall saying storehouse ";
Automatically the mechanism of enriching in " overall saying storehouse " comprises:
A, general another name mate
Any one form of presentation, while adding " saying storehouse ", all by semantic analysis, will replace the channel vocabulary of equivalence, generates one group of form of presentation; Each form of presentation in this group form of presentation, all carries out contrast retrieval by with the form of presentation in former " saying storehouse "; If have identical, then the form of presentation that this group is newly-generated, will add in the correspondence one group of form of presentation in former " saying storehouse "; As comprised channel, platform, TV, satellite TV, TV station, television content, can replace and generate channel designation more;
B, Chinese and English abbreviation coupling
The channel designation combined by Chinese and English letter or Chinese character is abridged, infers its complete channel designation according to the regional English alphabet abbreviation in service range, and then the channel designation that search is corresponding; For one or one group of channel designation that the similarity searched is the highest, by this abbreviation therewith or this group channel designation associate;
When user uses breviary or simplifies title, provide multiple may combination; In the channel switch of reality, according to the channel that whether there is certain combination corresponding in mapping library, send corresponding one or more channel switching instruction, directly switch for user or select;
" interim saying storehouse " interim form of presentation for generating for certain concrete terminal; Form of presentation in " interim saying storehouse ", by the impact of region factor; When user statement, or set up the channel designation that " mapping library " is uploaded, it is not the channel designation form of presentation with geography information or TV station's title, so will inquire about step by step according to geography information, and in total channel list available in this terminal equipment their location, find corresponding one or more channels according to related interests, hobby, type key message; This group channel will be taught user and select, if the same result of user's Long-term selection, so will automatically generate this form of presentation and the most frequently used associating by selection result channel, and this form of presentation is joined this channel designation, to should in " the interim saying storehouse " of terminal equipment;
After mechanism of automatically enriching completes, this channel designation can retrieve one group of corresponding form of presentation in " saying storehouse "; So this group form of presentation possesses equivalence; No matter this user or other users use any one form of presentation in this group form of presentation, all represent the switching will carrying out this channel;
(3), user command process
After terminal obtains user command, process is carried out in the order of user and uploads to service end; Whether the form of presentation judged in this order is support in " saying storehouse " by service end, if do not supported, by adopting the method described in (2) to enrich, will again retrieve after abundant; After retrieving one group of corresponding form of presentation, this group form of presentation will obtain mapping result in mapping library, the channel switching instruction comprising one of the channel designation uploaded this locality that namely terminal equipment can perform, and terminal equipment will according to this instruction, switching channels.
Wherein, described terminal operating system is including but not limited to android, ios, windows, Linux.
Wherein, described terminal is intelligent television, digital cable box, and internet television Set Top Box.
The present invention provides a kind of channel switching mechanism of intelligent terminal in addition, this device comprises service end and terminal equipment, and service end comprises processing module, module, overall saying storehouse and interim saying storehouse are enriched in saying library searching module, mapping library maintenance module, mapping library inquiry output module, mapping library, feedback module, saying storehouse; Terminal equipment comprises transmission module in list, channel switching instruction receiver module, many results selection module and channel switching instruction Executive Module.
Wherein, each module of this device is specially:
Transmission module in list, when starting shooting, intelligent television will collect the list of local network standard channel, and in list, channel list is uploaded to service end processing module by transmission module at every turn;
Transmission module in instruction, terminal obtains the order of user, and in instruction, command context is uploaded to service end by transmission module;
Processing module, this module is used for the channel name process of uploading or in instruction, and according to upload or different flow performing process is selected in instruction;
Saying library searching module, the channel designation form of presentation whether having processing module to provide in retrieval saying storehouse; If no, call saying storehouse to enrich module and enrich; If had, depending on being now upload channel or user instruction, and result is exported to mapping library maintenance module or mapping library inquiry output module;
Module is enriched in saying storehouse, according to correlation method, and enrichment theory Faku County;
Mapping library maintenance module, increases channel designation for exporting to mapping library, and arranges associating of this channel designation and saying;
Mapping library inquiry output module, during user instruction, the channel designation in the channel switching instruction that one or more groups form of presentation that retrieval user instruction brings in mapping library is corresponding, and export to the channel switching instruction receiver module of terminal equipment;
Many results select module, if the corresponding multiple channel of the instruction of user, so after user selects the channel wanted, the option of user are returned to service end feedback module;
Feedback module, according to the some channels in multiple channels that user is the most frequently used, enriches module by use saying storehouse, sets up the temporary relation of the form of presentation in this user instruction to one group of saying, and stores and enter saying storehouse and enrich module;
Channel switching instruction Executive Module, according to the unique consequence that channel switching instruction receiver module receives, or the unique consequence of user after multiple result is selected, carry out channel switch.
Wherein, described terminal operating system is including but not limited to android, ios, windows, Linux.
Wherein, described terminal is intelligent television, digital cable box, and internet television Set Top Box.
Relative to current other technologies, the application can reach following effect:
1, the form of presentation of channel switch of the present invention is no longer limited to the single saying of the local channel designation obtained.
2, the present invention possesses the function of autonomous abundant study, the said brand-new form of presentation of user, regularly can bring unified in saying storehouse support into, considerably reduce the limitation and restriction of user to channel name form of presentation.
3, the present invention's multiple saying statement channel designation, can guarantee to perform channel redirect.
Accompanying drawing explanation
Fig. 1 is that mapping library of the present invention sets up schematic diagram;
Fig. 2 is enrichment theory Faku County of the present invention schematic diagram;
Fig. 3 is user command process schematic diagram of the present invention;
Fig. 4 is embodiment of the present invention system construction drawing schematic diagram.
Embodiment
The present invention is further illustrated below in conjunction with drawings and the specific embodiments.
Embodiment 1
The example of the present invention's " a kind of channel switching mechanism of intelligent terminal " is based on the live broadcast system on intelligent television.This system comprises as lower module:
1, transmission module in list
During each start, intelligent television will collect the list of local network standard channel, and on channel list, transmission module uploads to service end processing module
2, transmission module in instruction
Terminal obtains the order of user, and just command context uploads to service end
3, processing module
This module is used for the channel name process of uploading or in instruction, and according to upload or different flow performing process is selected in instruction.
4, saying library searching module
The channel designation form of presentation whether having processing module to provide in retrieval saying storehouse.If do not adjusted, enrich module with saying storehouse and enrich.If had, depending on being now upload channel or user instruction, and result is exported to mapping library maintenance module or mapping library inquiry output module.
5, module is enriched in saying storehouse
According to correlation method, enrichment theory Faku County.
6, mapping library maintenance module
Increase for the channel designation that exports to mapping library, and associating of this channel designation and saying is set.
7, mapping library inquiry output module
During user instruction, the channel designation in the channel switching instruction that one or more groups form of presentation that retrieval user instruction brings in mapping library is corresponding, and export to the channel switching instruction receiver module of terminal equipment.
8, many results select module
If the corresponding multiple channel of the instruction of user, so after user selects the channel wanted, returns to service end feedback module by the option of user.
9, feedback module
According to the some channels in multiple channels that user is the most frequently used, module is enriched in use saying storehouse, set up the temporary relation of the form of presentation in this user instruction to one group of saying, and store and enter saying storehouse and enrich module.
10, channel switching instruction Executive Module
According to the unique consequence that channel switching instruction receiver module receives, or the unique consequence of user after multiple result is selected, carry out channel switch.
Use the concrete channel process citing of above-described embodiment:
Terminal equipment location is Anhui, Hefei.Now, HFTV1 is had in the channel list that terminal equipment was collected.In service end saying storehouse, only there is one group of form of presentation such as Hefei news channel, Hefei news, one, Hefei, Hefei TV station first channel.
In list, the channel list containing HFTV1 is uploaded to the processing module of service end by transmission module.
Embodiment 2
1, processing module starts uploads channel handling process:
Saying library searching module retrieves HFTV1, in saying storehouse, cannot retrieve HFTV1.
Start the abundant mechanism in saying storehouse.
The place name that retrieval HF is corresponding.Retrieve place name corresponding to HF and have Hefei, other city names A, other city names B etc.Therefore HFTV1, Ke Nengwei
First group: one, Hefei, Hefei TV station first channel, HFTV-1 etc.;
Second group: other city names A mono-, other city names A TV station first channel, HFTV-1 etc.;
Second group: other city names B mono-, other city names B TV station first channel, HFTV-1 etc.
Above-mentioned three groups of channel form of presentations are searched in overall saying storehouse.
First group searching is to result.Second group also can search result, and the 3rd group with first, second group.
Check that terminal equipment location is Hefei, the TV station of other city names A and other city names B cannot be received.Therefore, for this Set Top Box, in interim saying storehouse, HFTV1 and Hefei news channel, Hefei news, one, Hefei, the associating of Hefei TV station first channel one group of form of presentation is set up.
In mapping library, HFTV1 is formed associate with the HFTV1 in saying storehouse, Hefei news channel, Hefei news, one, Hefei, Hefei TV station first channel one group of form of presentation.
2, user instruction handling process
User says " I wants to see Hefei news channel ".Order is uploaded to service end by transmission module in instruction by terminal equipment.Service end processing module extracts the channel saying of user for " Hefei news channel ", and transfers to saying library searching module to retrieve saying storehouse.At this moment, " Hefei news channel " can be retrieved and belong to " HFTV1, Hefei news channel, Hefei news, one, Hefei, Hefei TV station first channel " one group of form of presentation.
According to result, mapping library inquiry output module inquires HFTV1, Hefei news channel, Hefei news, one, Hefei, Hefei TV station first channel in mapping library " channel designation in channel switching instruction corresponding to this group form of presentation is " HFTV1 ".Channel switching instruction with channel designation " HFTV1 " is issued terminal equipment by mapping library inquiry output module.
After the channel switching instruction receiver module of terminal equipment receives instruction, analyze and only have single result, so single result is issued channel switching instruction Executive Module.At this moment, the channel designation that channel switching instruction Executive Module just can exist according to this locality carries out channel switch.User now can result after switching seen by terminal equipment.
The not disclosed in detail part of the present invention belongs to the known technology of this area.
Although be described the illustrative embodiment of the present invention above; so that the technical staff of this technology neck understands the present invention; but should be clear; the invention is not restricted to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present invention determined, these changes are apparent, and all innovation and creation utilizing the present invention to conceive are all at the row of protection in appended claim.
Claims (7)
1. a channel switching method for intelligent terminal, is characterized in that: the method relates to three processes:
(1), " mapping library " is set up
Smart machine terminal first by obtain in terminal in accessing terminal to network can TV, broadcasting channel name; Terminal will be uploaded to service end all channel designations got from terminal; Service end will be retrieved these channel designations one by one; If this channel designation does not belong to any one the channel designation form of presentation in " saying storehouse ", then this channel designation will be enriched by the mechanism of automatically enriching in " saying storehouse ", and after abundant, this channel designation just belongs to the channel designation that can retrieve in " saying storehouse "; If this channel designation can retrieve in " saying storehouse ", so this channel designation will form the mapping relations with one or one group channel designation form of presentation in " saying storehouse ", and autostore enters " mapping library " of this apparatus bound by this relation;
(2) " saying storehouse " and " saying storehouse " abundant mechanism automatically, is set up
" saying storehouse " is divided in " overall saying storehouse " and " interim saying storehouse ";
" overall saying storehouse " in the method, refers to using the system of the method in certain service range, all channel designations that disparate networks service provider provides and form of presentation set corresponding to this channel designation; The initialization of this set can be formed by the mode of summarizing in advance; When user input a channel designation requirement carry out channel switch time, if this channel designation does not mate with any one the channel designation form of presentation in existing " overall saying storehouse ", then start the automatically abundant mechanism in " overall saying storehouse "; When mapping library is set up, the channel designation uploaded does not mate with any one the channel designation form of presentation in " overall saying storehouse ", also will start the automatically abundant mechanism in " overall saying storehouse ";
Automatically the mechanism of enriching in " overall saying storehouse " comprises:
A, general another name mate
Any one form of presentation, while adding " saying storehouse ", all by semantic analysis, will replace the channel vocabulary of equivalence, generates one group of form of presentation; Each form of presentation in this group form of presentation, all carries out contrast retrieval by with the form of presentation in former " saying storehouse "; If have identical, then the form of presentation that this group is newly-generated, will add in the correspondence one group of form of presentation in former " saying storehouse "; As comprised channel, platform, TV, satellite TV, TV station, television content, can replace and generate channel designation more;
B, Chinese and English abbreviation coupling
The channel designation combined by Chinese and English letter or Chinese character is abridged, infers its complete channel designation according to the regional English alphabet abbreviation in service range, and then the channel designation that search is corresponding; For one or one group of channel designation that the similarity searched is the highest, by this abbreviation therewith or this group channel designation associate;
When user uses breviary or simplifies title, provide multiple may combination; In the channel switch of reality, according to the channel that whether there is certain combination corresponding in mapping library, send corresponding one or more channel switching instruction, directly switch for user or select;
" interim saying storehouse " interim form of presentation for generating for certain concrete terminal; Form of presentation in " interim saying storehouse ", by the impact of region factor; When user statement, or set up the channel designation that " mapping library " is uploaded, it is not the channel designation form of presentation with geography information or TV station's title, so will inquire about step by step according to geography information, and in total channel list available in this terminal equipment their location, find corresponding one or more channels according to related interests, hobby, type key message; This group channel will be taught user and select, if the same result of user's Long-term selection, so will automatically generate this form of presentation and the most frequently used associating by selection result channel, and this form of presentation is joined this channel designation, to should in " the interim saying storehouse " of terminal equipment;
After mechanism of automatically enriching completes, this channel designation can retrieve one group of corresponding form of presentation in " saying storehouse "; So this group form of presentation possesses equivalence; No matter this user or other users use any one form of presentation in this group form of presentation, all represent the switching will carrying out this channel;
(3), user command process
After terminal obtains user command, process is carried out in the order of user and uploads to service end; Whether the form of presentation judged in this order is support in " saying storehouse " by service end, if do not supported, by adopting the method described in (2) to enrich, will again retrieve after abundant; After retrieving one group of corresponding form of presentation, this group form of presentation will obtain mapping result in mapping library, the channel switching instruction comprising one of the channel designation uploaded this locality that namely terminal equipment can perform, and terminal equipment will according to this instruction, switching channels.
2. the channel switching method of a kind of intelligent terminal according to claim 1, is characterized in that: described terminal operating system is including but not limited to android, ios, windows, Linux.
3. the channel switching method of a kind of intelligent terminal according to claim 1, is characterized in that: described terminal is intelligent television, digital cable box, and internet television Set Top Box.
4. the channel switching mechanism of an intelligent terminal, it is characterized in that: this device comprises service end and terminal equipment, service end comprises processing module, saying library searching module, mapping library maintenance module, mapping library inquiry output module, mapping library, feedback module, saying storehouse enrich module, overall saying storehouse and interim saying storehouse; Terminal equipment comprises transmission module in list, channel switching instruction receiver module, many results selection module and channel switching instruction Executive Module.
5. the channel switching mechanism of a kind of intelligent terminal according to claim 4, is characterized in that: each module of this device is specially:
Transmission module in list, when starting shooting, intelligent television will collect the list of local network standard channel, and in list, channel list is uploaded to service end processing module by transmission module at every turn;
Transmission module in instruction, terminal obtains the order of user, and in instruction, command context is uploaded to service end by transmission module;
Processing module, this module is used for the channel name process of uploading or in instruction, and according to upload or different flow performing process is selected in instruction;
Saying library searching module, the channel designation form of presentation whether having processing module to provide in retrieval saying storehouse; If no, call saying storehouse to enrich module and enrich; If had, depending on being now upload channel or user instruction, and result is exported to mapping library maintenance module or mapping library inquiry output module;
Module is enriched in saying storehouse, according to correlation method, and enrichment theory Faku County;
Mapping library maintenance module, increases channel designation for exporting to mapping library, and arranges associating of this channel designation and saying;
Mapping library inquiry output module, during user instruction, the channel designation in the channel switching instruction that one or more groups form of presentation that retrieval user instruction brings in mapping library is corresponding, and export to the channel switching instruction receiver module of terminal equipment;
Many results select module, if the corresponding multiple channel of the instruction of user, so after user selects the channel wanted, the option of user are returned to service end feedback module;
Feedback module, according to the some channels in multiple channels that user is the most frequently used, enriches module by use saying storehouse, sets up the temporary relation of the form of presentation in this user instruction to one group of saying, and stores and enter saying storehouse and enrich module;
Channel switching instruction Executive Module, according to the unique consequence that channel switching instruction receiver module receives, or the unique consequence of user after multiple result is selected, carry out channel switch.
6. the channel switching mechanism of a kind of intelligent terminal according to claim 4 or 5, is characterized in that: described terminal operating system is including but not limited to android, ios, windows, Linux.
7. the channel switching mechanism of a kind of intelligent terminal according to claim 4 or 5, is characterized in that: described terminal is intelligent television, digital cable box, and internet television Set Top Box.
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| CN111159350A (en) * | 2019-12-30 | 2020-05-15 | 科大讯飞股份有限公司 | User opinion mining and amplification method, device, terminal and storage medium |
| CN111159350B (en) * | 2019-12-30 | 2022-12-06 | 科大讯飞股份有限公司 | User opinion mining and amplification method, device, terminal and storage medium |
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