CN107360462A - Channel control method and device for DTV - Google Patents
Channel control method and device for DTV Download PDFInfo
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- CN107360462A CN107360462A CN201710536445.5A CN201710536445A CN107360462A CN 107360462 A CN107360462 A CN 107360462A CN 201710536445 A CN201710536445 A CN 201710536445A CN 107360462 A CN107360462 A CN 107360462A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000011017 operating method Methods 0.000 abstract description 3
- 108091006146 Channels Proteins 0.000 description 340
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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- 238000012163 sequencing technique Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4332—Content storage operation, e.g. storage operation in response to a pause request, caching operations by placing content in organized collections, e.g. local EPG data repository
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The embodiment of the invention discloses a kind of channel control method and device for DTV.This method includes：The channel switch request of DTV is obtained, the channel switch request includes the information of the first channel after switching；By the second currently viewing channel switch of the DTV it is the first channel according to the channel switch request；Obtain the first currently playing program category of first channel；The class for the first program category that the information of first channel is moved into current channels list is now.The embodiment of the present invention is by using above-mentioned technical proposal, the channel information in current channels list is ranked up according to the program category that channel plays, user can be reduced and find operating procedure needed for the TV programme oneself liked, shorten user to carry out channel switch or find time spent by the TV programme oneself liked from current channels list, so that user can quickly and easily watch the TV programme that oneself is liked.
Description
Technical field
The present invention relates to technical field of information processing, more particularly to a kind of channel control method and dress for DTV
Put.
Background technology
In recent years, the channel provided with TV station increases, user's selectable television channel when watching TV
It is more and more.
Television channel number and species increase, on the one hand, have provided the user more diversified selection, had user
More selectable television channels, still, on the other hand, also increase user and therefrom select the television channel oneself liked
Difficulty and user accurately remember the difficulty of each television channel sequence number, and hundreds of television channels are included especially for DTV
Situation, user often can not be to the corresponding relations of each television channel and its sequence number and each television channel in each period
The TV programme of broadcasting are accurately remembered, and therefore, in existing channel switch mode, user is usually required by remote control channel
The mode of plus-minus carries out channel switch to find the TV programme that oneself wants viewing.And work as in television set comprising more TV frequency
During road, user is found the TV programme for oneself wanting to watch based on existing channel switch mode and generally requires to carry out more sub-channels
Switching, the consuming time is longer, is unfavorable for user and watches the TV programme oneself liked in time.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of channel control method and device for DTV, to solve
User finds the technical problem that the TV programme oneself liked need to consume a longer time in the prior art.
In a first aspect, the embodiments of the invention provide a kind of channel control method for DTV, including：
The channel switch request of DTV is obtained, the channel switch request includes the information of the first channel after switching；
By the second currently viewing channel switch of the DTV it is the first channel according to the channel switch request；
Obtain the first currently playing program category of first channel；
The class for the first program category that the information of first channel is moved into current channels list is now.
Second aspect, the embodiment of the present invention additionally provide a kind of channel control apparatus for DTV, including：
Handover request acquisition module, for obtaining the channel switch request of DTV, the channel switch request includes
The information of first channel after switching；
Channel switch module, for according to the channel switch request by currently viewing second frequency of the DTV
Road switches to the first channel；
First program type acquisition module, first program category currently playing for obtaining first channel；
First channel information sort module, for first in the information immigration current channels list by first channel
The class of program category is now.
Channel control program provided in an embodiment of the present invention for DTV, the channel switch for obtaining DTV please
Ask, by the second currently viewing channel switch of DTV be the first channel according to the channel switch request of DTV, obtain
The first program category that the first channel is currently playing is taken, the first program that the information of the first channel is moved into current channels list
Under the classification of type.The embodiment of the present invention is by using above-mentioned technical proposal, and the program category played according to channel is to current
Channel information in channel list is ranked up, it is possible to reduce user finds the operation step needed for the TV programme oneself liked
Suddenly, shorten user to carry out channel switch or find time spent by the TV programme oneself liked from current channels list,
So that user can quickly and easily watch the TV programme that oneself is liked.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, of the invention is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is a kind of schematic flow sheet for channel control method for DTV that the embodiment of the present invention one provides；
Fig. 2 is a kind of schematic flow sheet for channel control method for DTV that the embodiment of the present invention two provides；
Fig. 3 is that a kind of flow for channel control method for being preferably used in DTV that the embodiment of the present invention three provides is shown
It is intended to；
Fig. 4 is a kind of structured flowchart for channel control apparatus for DTV that the embodiment of the present invention four provides.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than full content are illustrate only in description, accompanying drawing.
Embodiment one
The embodiment of the present invention one provides a kind of channel control method for DTV.This method can be by for digital electricity
Depending on channel control apparatus perform, wherein, the device can be realized by software and/or hardware, be typically integrated in DTV.Figure
1 is the schematic flow sheet of the channel control method for DTV of the embodiment of the present invention one, as shown in figure 1, this method bag
Include：
S110, the channel switch request for obtaining DTV, the channel switch request include the first channel after switching
Information.
In the present embodiment, channel switch request can also wrap in addition to the information of the first channel after including channel switch
Include the information for the second channel that DTV before channel switch is playing.Wherein, the first channel is the mesh of channel switch request
Mark channel (that is, the channel that user wants to switch to), the channel that the second channel is being watched for user before switching, the first channel/
The information of second channel can include channel number (such as channel 1 or channel 35), the channel designation of the channel of the first channel/second
(such as Chinese Central Television's synthesizer channel or Chinese Central Television's sports channel) and/or channel sharpness information (such as high definition, SD or
It is low clear etc.) etc. content.The channel switch request of DTV can be triggered as user by remote control corresponding with DTV,
It can also be triggered by the entity or touch key-press of DTV, it is exemplary, it can be transmitted by monitoring digital TV data
The data message of interface or the channel that DTV is obtained according to the data message received by DTV control module
Handover request, it is not restricted herein.
S120, according to the channel switch request by the second currently viewing channel switch of the DTV be first
Channel.
In the present embodiment, when carrying out channel switch, numeral can be determined according to acquired channel switch request first
The information of first channel, the video counts for then currently being transmitted DTV according to the information of the first channel after TV switching
According to switching to video data corresponding to the first channel, using by the second currently viewing channel switch of DTV as the first frequency
Road.
S130, obtain the first currently playing program category of first channel.
In the present embodiment, due to the first channel be DTV in channel, the first currently playing program of the first channel
Type can obtain from the PSI/SI information of the first channel, wherein, the first channel PSI/SI information can include the first channel
Current code stream time, channel designation, channel definition, programm name and program category etc..Wherein, the program category of program can be with
It is sport category, news category, music class or variety class etc., the program category of certain program can be configured by TV station's operator
And store it in the PSI/SI information of the program subordinate channel.To reduce the memory space needed for program category, optionally,
The type information of program can be stored in digital form, for example, can be Class1 by sport category program marker, news
Class program marker is type 2, is type 3 etc. by music class program marker.Now, accordingly, if the first acquired program
Type is type 2, then it is news category that can determine the first currently playing program category of the first channel.
Herein, it should be pointed out that if during the first currently playing program category of the first channel is obtained, find
Developer be not provided with the program type or by data transmission procedure program category type information lose etc. reason cause to be obtained
The first program category taken is sky, i.e., can not determine the program category of the program, then can mark the program category of the program
For that can not determine, one of program category as DTV " will can not be determined ", and corresponding Digital ID is set for it,
For example, program category " can not determine " can be designated generally as type 0.
Exemplary, can be first according to the first channel in the first currently playing program category of the first channel of acquisition
PSI/SI information in the current code stream time determine the first currently playing program of the first channel, then according to the first channel
Program category type information in PSI/SI information determines first segment purpose program category, i.e. the first program category.Wherein, DTV
The PSI/SI information (or program category type information of each program) of each channel can be stored in advance in the number corresponding with DTV
According in storehouse, adjusted when needing to obtain PSI/SI information (or program category type information of certain program) of a certain channel from database
With the PSI/SI information (or program category type information of the program) of the channel；Can also be by the PSI/ of each channel of DTV
SI information (or program category type information of each program) is stored in advance in the database corresponding with DTV, if detecting use
Family triggers channel switch request, then target channel (i.e. the first channel) corresponding to channel switch request is obtained from database
PSI/SI information (or the first channel current time playing the program category type information of program) and by accessed PSI/
SI information (or program category type information) is simultaneously sent to digital television system with the video information of the first channel, or, by each frequency
The PSI/SI information (or program category type information of each program) in road write in the video information (or code stream information) of the channel and with
Video information (or code stream information) synchronous transfer of channel is not restricted herein to digital television system.
S140, the first program category for moving into the information of first channel in current channels list class now.
In the present embodiment, the classification in current channels list can be configured by user or developer, and it can be with section
Mesh type it is one-to-one or it is one-to-many be configured, for example, some can be defined or multiple classes include a variety of program categories now,
Or each class can also be defined and only include a kind of program category now, it is not restricted herein.In view of current channels list
Practicality, optionally, can be now, exemplary by the one-to-one setting of the program category of classification and DTV, can be with institute
Comprising channel information corresponding to the mode such as program category or numeral each classification is named, such as, it is assumed that in a certain classification
Comprising channel information corresponding to program category be " motion class ", then such purpose category name can be named as " motion
Class ", or, directly classification is named with numeral, the title of such as classification can be classification 1 or classification 2, or；Also may be used
To be independently named by user to each classification.Optionally, classification can be named with the program category of included channel,
To improve the practicality of category name.
Exemplary, can be by the first channel when the information of the first channel to be moved into the class of the first program category now
The storage location of information is moved to corresponding to the classification of the first program category at storage location, now, accordingly, can be in advance
Each program category sets different storage locations, is realized so as to the storage location of the information by adjusting each channel to each
The regulation of the affiliated classification of information of channel；It can also be realized by adjusting and storing the first channel with all kinds of purpose corresponding relations
Regulation to the affiliated classification of information of the first channel, at this point it is possible to adjust or do not adjust the first channel information storage location,
And the information of all kinds of channels now can be stored in identical or different storage location, for example, each frequency can be passed through
Road and all kinds of purpose corresponding relations determine the classification belonging to each channel, and by each channel in its affiliated classification in current channels list
In corresponding position shown.
The channel control method for DTV that the embodiment of the present invention one provides, obtain the channel switch of DTV
Request, by the second currently viewing channel switch of DTV it is the first channel according to the channel switch request of DTV,
The first currently playing program category of the first channel is obtained, the first segment that the information of the first channel is moved into current channels list
Under the classification of mesh type.The embodiment of the present invention is by using above-mentioned technical proposal, according to the program category that channel plays to working as
Channel information in preceding channel list is ranked up, it is possible to reduce user finds the operation step needed for the TV programme oneself liked
Suddenly, shorten user to carry out channel switch or find time spent by the TV programme oneself liked from current channels list,
So that user can quickly and easily watch the TV programme that oneself is liked, the usage experience of user is improved.
On the basis of above-described embodiment, it is described according to the channel switch request by the current sight of the DTV
The second channel switch seen be the first channel after, can also include：It is current to obtain other channels in addition to first channel
The program category of broadcasting；The information of other channels in addition to first channel is moved into corresponding in the current channels list
The class of program category is now.
In this programme, further to improve the accuracy of the information of all kinds of channels each now of current channels list, obtaining
Take the first program category that the first channel is currently playing and the first segment for moving into the information of the first channel in current channels list
Before under the classification of mesh type, afterwards or simultaneously, can further obtain the currently playing program of DTV other channels
Type, and the information of other each channels is correspondingly moved into corresponding to its currently playing program category under classification respectively；
The change for the program category that each channel is currently playing can be monitored in DTV in real time and in the currently playing section of a certain channel
The classification belonging to the information of the channel is adjusted when mesh type changes, or, can user open TV or
The classification belonging to the information of each channel is adjusted when opening current channels list.Preferably, can be touched monitoring user
To the classification belonging to the information of digital TV channels when sending out channel switch request and/or user's opening current channel handoff list
It is adjusted, to improve the accuracy and practicality of current channels list while DTV amount of calculation is reduced.
It is exemplary, can be according to the frequency (frequency where each channel it is determined that after classification belonging to the information of each channel
Point) or the information of each channel of the logical channel numbers (Logic Channel Numbe, LCN) to same class now of each channel enter
Row sequence, for example, can it is descending, ascending according to each channel frequency or according to each channel LCN it is descending or by
The information of small each channel to big sortord to same class now is ranked up, and is not restricted herein.Wherein, each channel
Frequency or LCN can obtain from the PSI/SI information of each channel.
Embodiment two
Fig. 2 is a kind of schematic flow sheet for channel control method for DTV that the embodiment of the present invention two provides.
The present embodiment optimizes on the basis of above-described embodiment, further, the frequency for DTV that the present embodiment provides
Channel control method also includes：If the viewing duration of first program category reaches setting time threshold value, increase is described to work as
The statistics number of the first program category in preceding channel list.
Further, if the viewing duration in first program category reaches setting time threshold value, increase
After the statistics number of the first program category in the current channels list, in addition to：If in the current channels list
The statistics number of at least one program category be more than or equal to frequency threshold value, then the difference in the current channels list
The statistics number of program category is ranked up to the classification of the different program categories, and by the current channels list not
Statistics number with program category is reset.
Accordingly, as shown in Fig. 2 the channel control method for DTV of the present embodiment includes：
S210, the channel switch request for obtaining DTV, the channel switch request include the first channel after switching
Information.
S220, according to the channel switch request by the second currently viewing channel switch of the DTV be first
Channel.
S230, obtain the first currently playing program category of first channel.
S240, the first program category for moving into the information of first channel in current channels list class now.
If S250, the viewing duration of first program category reach setting time threshold value, increase the current frequency
The statistics number of the first program category in road list.
Wherein, a length of first channel is that (user sees DTV current play channel during the viewing of the first program category
The channel seen) when first segment purpose playing duration；Setting time threshold value can be configured as needed by user or developer,
For example, setting time threshold value can be arranged to the time span such as 10 minutes, 15 minutes or 20 minutes.
In the present embodiment, the statistics number of the first program category in current channels list can be increased by counter,
Here, the first program can be first viewing duration after the program that the first channel is currently playing after switching or switching
Reach the program that the first channel of setting time threshold value plays.Wherein, the statistics number of the first program category can be stored in number
In word TV or the database corresponding with DTV, it is not restricted herein.
Now, after completing channel switching, the channel of channel switch moment first can be increased and be currently played and watch
Duration reaches the statistics number of program category corresponding to the program of setting time threshold value, i.e. if the program that is currently played
Viewing duration reach setting time threshold value, then statistics number of program category adds corresponding to the program being currently played for this
1；Otherwise, then this time channel switch does not increase the statistics number of any program category.Or it is somebody's turn to do after channel switch can also be increased
First viewing duration of channel reaches the statistics number of program category corresponding to the program of setting time threshold value, i.e. if channel
The viewing duration of top line after switching reaches setting time threshold value, then increases program category corresponding to the top line
Statistics number, otherwise, then according to playing sequence judge second program adjacent with top line viewing duration whether
Reach setting time threshold value, the like, until the viewing duration of the channel certain program reaches setting time threshold value, Yong Huzai
It is secondary to trigger untill channel switch request or user close DTV, so as to avoid user from carrying out channel switch in advance to wait
Statistical error caused during another program that the first channel not yet plays at the channel switch moment is watched, improves resulting system
The accuracy of metering number.
If the statistics number of at least one of S260, current channels list program category is more than or equal to number
Threshold value, then classification of the statistics number of the different program categories in the current channels list to the different program categories
It is ranked up, and the statistics number of the different program categories in the current channels list is reset.
In concrete application, statistics number reaches the species number of the program category of frequency threshold value and frequency threshold value can basis
Need flexibly to set, for example, the species number that statistics number reaches the program category of frequency threshold value can be a kind, 2 kinds or 5 kinds etc.,
It is inferior that frequency threshold value could be arranged to 50 times, 70 times or 100.So that species number is a kind, frequency threshold value is 50 times as an example, to all kinds of
The process that mesh is ranked up can be：The statistics number information of each program category is obtained, judges to whether there is in each program category
Statistics number information is more than or equal to the program category of 50 times, if so, then again according to the statistics number pair of different program categories
Each classification in current channels list is ranked up, and resets the statistics number of each program category after sequence, is counted again
The viewing number of each program category；If it is not, the channel switch request of DTV is then reacquired, by that analogy, until a certain
Untill the statistics number of program category reaches 50 times.
In the present embodiment, the information of each classification and all kinds of each channels now in current channels list is arranged
After sequence, if detecting, user triggers channel add-substract key, can be according to the sequence of the information of each channel in current channels list
The current play channel of DTV is switched over, cut so that user can carry out channel according to the type of current playing program
Change, reduce user and carry out the number of channel switch and the time expended.
Here, it should be noted that the trigger condition and sortord of sequence described in step S260 are only to each section
One kind in the multiple rule that the classification of mesh type is ranked up, further, it is also possible to according to other ordering rules (such as according to title
Phonetic sequencing etc.) each classification in current channels list is ranked up.In view of the practicality of ranking results, preferably
, each classification can be ranked up according to the statistics number of program category corresponding to each classification.Here, each classification is arranged
The trigger condition of sequence is unrestricted, for example, some or multiple sections can will be arranged to the trigger condition that classification is ranked up
Mesh type statistics number change be ranked up again, the statistics number of some or multiple program categories frees change and
Satisfaction is ranked up or re-started when user opens DTV or opens current channels list again when imposing a condition
Sequence etc..Wherein, the statistics number of program category can be corresponded to for adjacent two classification in current channel handoff list by imposing a condition
Relative size change.
The channel control method for DTV that the embodiment of the present invention two provides, according to classification to current channels list
In the information of each channel be ranked up, and each classification is ranked up according to the statistics number of different program categories, it is possible to reduce
User finds the operating procedure needed for the TV programme oneself liked, and shortens user and carries out channel switch or from current channels list
The middle time found spent by the TV programme oneself liked, so that user can quickly and easily watch what oneself was liked
TV programme, improve the usage experience of user.
On the basis of above-described embodiment, the channel control method for DTV that the present embodiment provides can also wrap
Include：According to channel browsing acquisition request current channels list, the current channels list includes program class corresponding to each channel
The category information of type.In the present embodiment, asked to show or not show in acquired current channels list according to channel browsing
Show all kinds of purpose titles, each channel information in current channels list can include or the channel type letter not comprising the channel
Breath.Wherein, the channel type information of the channel is the section for last time switching to the channel or current time channel broadcast program
Mesh type information.In order that user can clearly determine the program category of each channel broadcast program by current channels list
(the channel type information of i.e. each channel), it is preferred that all kinds of purpose titles can be shown in current channels list, and/or,
The channel type information of each channel is shown in each channel information.
Embodiment three
Fig. 3 is that a kind of flow for channel control method for being preferably used in DTV that the embodiment of the present invention three provides is shown
It is intended to.This method can be integrated in DTV by the channel control apparatus execution for DTV, the device.Such as figure
Shown in 3, the channel control method for DTV that the present embodiment provides includes：
S310, the target channel and each channel current playing program of DTV for obtaining digital TV channel handover request
Program category.
S320, the current play channel of DTV is switched to the target channel, and the information of each channel is moved into
The class of the program category of each channel current playing program is now in current channels list.
S330, according to frequency or logical channel numbers the information of all kinds of channels each now is ranked up.
S340, judge whether the viewing duration of the target channel current playing program reaches setting time threshold value, if so,
Then perform step S350；If it is not, then return to step S310.
S350, the statistics number of the program category of the target channel current playing program added 1.
S360, the first statistics number for obtaining statistics number highest program category in each program category of DTV.
S370, judge whether first statistics number reaches frequency threshold value, if so, then performing step S370；If it is not, then
Return to step S310.
S380, according to statistics number the classification of each program category is ranked up.
S390, the statistics number for emptying each program category, return to step S310.
The embodiment of the present invention three provide the channel for being preferably used in DTV control method, by each classification with
And the information of all kinds of each channels now is ranked up, it is possible to reduce user finds the operation needed for the TV programme oneself liked
Step, shorten user carry out channel switch or found from current channels list spent by the TV programme oneself liked when
Between, so that user can quickly and easily watch the TV programme that oneself is liked, improve the usage experience of user.
Example IV
The embodiment of the present invention four provides a kind of channel control apparatus for DTV.The device can by software and/or
Hardware is realized, is typically integrated in DTV, can realize logarithm by performing the channel control method for DTV
The control of the channel information sequence of word TV.Fig. 4 is that the channel for DTV that the embodiment of the present invention four provides controls dress
The structured flowchart put, as shown in figure 4, the device includes：
Handover request acquisition module 401, for obtaining the channel switch request of DTV, the channel switch request bag
Include the information of the first channel after switching；
Channel switch module 402, for according to the channel switch request by currently viewing of the DTV
Two channel switch are the first channel；
First program type acquisition module 403, first program category currently playing for obtaining first channel；
First channel information sort module 404, for the information of first channel to be moved into current channels list
The class of first program category is now.
The channel control apparatus for DTV that the embodiment of the present invention four provides, is obtained by handover request acquisition module
The channel switch request of DTV is taken, by channel switch module according to the channel switch request of DTV by DTV
The second currently viewing channel switch be the first channel, by the first program type acquisition module obtain the first channel currently broadcast
The first program category put, the information of the first channel is moved into current channels list by the first channel information sort module
Under the classification of first program category.The embodiment of the present invention is by using above-mentioned technical proposal, the program class played according to channel
Type is ranked up to the channel information in current channels list, it is possible to reduce user is found needed for the TV programme oneself liked
Operating procedure, shorten user and carry out channel switch or found from current channels list spent by the TV programme oneself liked
Time, so that user can quickly and easily watch the TV programme that oneself is liked.
In such scheme, the channel control apparatus for DTV that the present embodiment provides can also include：Second
Program category acquisition module, for it is described according to the channel switch request by currently viewing second of the DTV
Channel switch be the first channel after, obtain the program category that other channels are currently playing in addition to first channel；Second
Channel information sort module, for the information of other channels in addition to first channel to be moved into the current channels list
The class of corresponding program category is now.
On the basis of above-described embodiment, the channel control apparatus for DTV that the present embodiment provides can also wrap
Include：Statistics number increases module, if the viewing duration for first program category reaches setting time threshold value, increases
The statistics number of the first program category in the current channels list.
Further, the channel control apparatus for DTV that the present embodiment provides can also include：Sequence is reset
Module, if for reaching setting time threshold value in the viewing duration of first program category, increase described current
After the statistics number of the first program category in channel list, if at least one of described current channels list program class
The statistics number of type is more than or equal to frequency threshold value, then the statistics of the different program categories in the current channels list time
Several classifications to the different program categories are ranked up, and by the statistics of the different program categories in the current channels list
Number is reset.
On the basis of above-described embodiment, the channel control apparatus for DTV that the present embodiment provides can also wrap
Include：Channel list acquisition module, for according to channel browsing acquisition request current channels list, being wrapped in the current channels list
Include the category information of program category corresponding to each channel.
The channel control apparatus for DTV that the embodiment of the present invention four provides can perform any embodiment of the present invention
The channel control method for DTV provided, possesses the corresponding function of channel control method of performing for DTV
Module and beneficial effect.Not ins and outs of detailed description in the present embodiment, reference can be made to any embodiment of the present invention is provided
The channel control method for DTV.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
- A kind of 1. channel control method for DTV, it is characterised in that including：The channel switch request of DTV is obtained, the channel switch request includes the information of the first channel after switching；By the second currently viewing channel switch of the DTV it is the first channel according to the channel switch request；Obtain the first currently playing program category of first channel；The class for the first program category that the information of first channel is moved into current channels list is now.
- 2. according to the method for claim 1, it is characterised in that it is described according to the channel switch request by the numeral The second currently viewing channel switch of TV be the first channel after, in addition to：Obtain the currently playing program category of other channels in addition to first channel；The information of other channels in addition to first channel is moved into corresponding program category in the current channels list Class is now.
- 3. according to the method for claim 1, it is characterised in that also include：If the viewing duration of first program category reaches setting time threshold value, increase in the current channels list The statistics number of first program category.
- 4. according to the method for claim 3, it is characterised in that if in the viewing duration of first program category Reach setting time threshold value, then after the statistics number for increasing the first program category in the current channels list, in addition to：If the statistics number of at least one of current channels list program category is more than or equal to frequency threshold value, root The classification of the different program categories is ranked up according to the statistics number of the different program categories in the current channels list, And the statistics number of the different program categories in the current channels list is reset.
- 5. according to the method for claim 1, it is characterised in that also include：According to channel browsing acquisition request current channels list, the current channels list includes program class corresponding to each channel The category information of type.
- A kind of 6. channel control apparatus for DTV, it is characterised in that including：Handover request acquisition module, for obtaining the channel switch request of DTV, the channel switch request includes switching The information of first channel afterwards；Channel switch module, for being cut the second currently viewing channel of the DTV according to the channel switch request It is changed to the first channel；First program type acquisition module, first program category currently playing for obtaining first channel；First channel information sort module, for the first program for moving into the information of first channel in current channels list The class of type is now.
- 7. device according to claim 6, it is characterised in that also include：Second program type acquisition module, for it is described according to the channel switch request by the current sight of the DTV The second channel switch seen be the first channel after, obtain the program class that other channels are currently playing in addition to first channel Type；Second channel information sort module, for the information of other channels in addition to first channel to be moved into the current frequency The class of corresponding program category is now in road list.
- 8. device according to claim 6, it is characterised in that also include：Statistics number increases module, if the viewing duration for first program category reaches setting time threshold value, increases Add the statistics number of the first program category in the current channels list.
- 9. device according to claim 8, it is characterised in that also include：Sort dump block, if for reaching setting time threshold value in the viewing duration of first program category, After the statistics number for increasing the first program category in the current channels list, if in the current channels list extremely A kind of few statistics number of program category is more than or equal to frequency threshold value, then the different programs in the current channels list The statistics number of type is ranked up to the classification of the different program categories, and the difference in the current channels list is saved The statistics number of mesh type is reset.
- 10. device according to claim 6, it is characterised in that also include：Channel list acquisition module, for according to channel browsing acquisition request current channels list, in the current channels list Include the category information of program category corresponding to each channel.
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| CN201710536445.5A CN107360462A (en) | 2017-07-04 | 2017-07-04 | Channel control method and device for DTV |
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| CN108882035A (en) * | 2018-07-02 | 2018-11-23 | 北京数码视讯软件技术发展有限公司 | A kind of TV guide generation method and system |
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