CN106162350A - Program recommendation device, system and method - Google Patents
Program recommendation device, system and method Download PDFInfo
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- CN106162350A CN106162350A CN201610408198.6A CN201610408198A CN106162350A CN 106162350 A CN106162350 A CN 106162350A CN 201610408198 A CN201610408198 A CN 201610408198A CN 106162350 A CN106162350 A CN 106162350A
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 34
- 108010001267 Protein Subunits Proteins 0.000 claims description 9
- 230000037430 deletion Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000012217 deletion Methods 0.000 claims description 4
- 230000009191 jumping Effects 0.000 abstract 1
- 230000003203 everyday effect Effects 0.000 description 7
- 230000002354 daily effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000003442 weekly effect Effects 0.000 description 2
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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
- H04N21/45—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
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
-
- 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
- H04N21/45—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
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4667—Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections
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- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a program recommendation device, a system and a method, wherein the program recommendation device is applied to a set top box, and records and stores a playing channel and a playing program corresponding to each playing time interval through a recording storage unit and stores an interest channel corresponding to each playing time interval calculated by an interest calculation unit in the playing process of a peripheral player; calculating an interest channel corresponding to each playing time period through an interest calculating unit according to the playing channel and the playing program corresponding to each playing time period; when a peripheral player receives a trigger of starting playing, a playing starting time point is determined through a jumping unit, a target interest channel is determined according to the playing starting time point and an interest channel corresponding to each playing time period, the target interest channel is jumped to the target interest channel, and the target interest channel is output to the peripheral player. The scheme provided by the invention effectively reduces the frequency of channel switching.
Description
Technical field
The present invention relates to digital TV field, particularly to a kind of program recommendation apparatus, system and method.
Background technology
Along with TV programme become increasingly abundant, the TV programme that user is interested also get more and more.So, daily user is each
Opening player, TV programme often rest on last broadcasting channel, and if user's current time thinks the program of viewing not
That last channel of playing is play, user usually need frequently zapping to select program channel interested, such as: user
Turn on TV, broadcasting play channel 1 for the last time, and user's program interested is not at this channel 1, and user switches over
Channel searches oneself program interested, causes channel switch frequency higher.
Summary of the invention
Embodiments provide a kind of program recommendation apparatus, system and method, significantly reduce channel switch frequency
Rate.
A kind of program recommendation apparatus, is applied to Set Top Box, including: record storage unit, interest computing unit and redirect list
Unit, wherein,
Described record storage unit, is used for during the player plays of peripheral hardware, when recording and store each broadcasting
Broadcasting channel that section is corresponding and play program, and store each that described interest computing unit calculates and play period corresponding emerging
Interest channel；
Described interest computing unit, plays period corresponding broadcasting for each stored according to described record storage unit
Put channel and play program, calculating each and play interest channel corresponding to period；
Described jump-transfer unit, for when the player of described peripheral hardware receives the triggering commenced play out, determines and starts to broadcast
Put time point, and each the broadcasting period according to described broadcast start time point and the storage of described record storage unit is corresponding
Interest channel, determines target interest channel, jumps to described target interest channel, and exports described target interest channel to described
The player of peripheral hardware.
Preferably, described record storage unit, including: behavior storing sub-units, interest storing sub-units and lookup are single
Unit, wherein,
Described behavior storing sub-units, for during the player plays of peripheral hardware, record and store the broadcasting period with
Play the corresponding relation of channel designation, and store described broadcasting period and the broadcasting channel designation that described lookup subelement finds
Corresponding broadcasting programm name；
Described lookup subelement, for searching the electric program menu of peripheral hardware, determines that described behavior storing sub-units stores
Play period and broadcasting broadcasting programm name corresponding to channel designation；
Described interest storing sub-units, is used for determining at least one cycle period, in each cycle period, according to time
Between order, store each that described interest computing unit calculates and play interest channel corresponding to period and interest programs；
Described jump-transfer unit, each for store according to described broadcast start time point and described interest storing sub-units
The interest channel that the individual broadcasting period is corresponding, determines target interest channel.
Preferably, described interest computing unit, it is used for adding up in each cycle period, it is corresponding that each plays the period
Play channel and play the broadcasting time of program, and according to following formula, calculating each and play interest channel corresponding to period
And interest programs；
Xi=convert{max{xi1,xi2,xi3,…,xin}}
Yi=convert{max{yi1,yi2,yi3,…,yin}}
Wherein, described XiCharacterize and play interest channel corresponding to period i；xijCharacterize and play channel j correspondence corresponding for period i
Broadcasting time；YiCharacterize and play interest programs corresponding to period i；xijCharacterize and play broadcasting corresponding for channel j corresponding to period i
Number of times；
Described interest storing sub-units, is further used for storing each cycle period that described interest computing unit calculates
In, the interest programs that each broadcasting period is corresponding.
Preferably, above-mentioned program recommendation apparatus, farther include: determine unit, intervalometer and Tip element, wherein,
Described determine unit, for from the electric program menu of peripheral hardware, obtain storage in described record storage unit
The broadcasting period of the interest programs that each period is corresponding, according to current time, determine the interest programs of pre-broadcasting, pre-broadcast for described
The interest programs put starts described intervalometer；
Described intervalometer, carries out countdown, when reaching the emerging of described pre-broadcasting for the interest programs for described pre-broadcasting
Interest program the broadcasting period time, trigger described Tip element；
Described Tip element, for when receiving the triggering of described intervalometer, sends the prompting that interest programs is play in advance
Message gives the player of described peripheral hardware.
Preferably, above-mentioned program recommendation apparatus, farther include: rejected unit, wherein,
Described rejected unit, for searching the total duration of program of storage broadcasting less than 15min in described record storage unit
Put program, and delete the total duration of program of the storage broadcasting program less than 15min in described record storage unit；
Described interest computing unit, after being further used for the broadcasting program that the statistics deletion total duration of program is less than 15min, institute
State the playing duration playing program that in record storage unit, each broadcasting period is corresponding, when the playing duration playing program is full
When foot states formula, determine that broadcasting program is interest programs；
Wherein, KiCharacterize interest programs i playing duration；LiCharacterize the total duration of program of interest programs i.
A kind of program recommendation system, including: there is Set Top Box and the broadcasting of any one program recommendation apparatus above-mentioned
Device, wherein,
Described player, for when commencing play out, has the mesh of the Set Top Box output of program recommendation apparatus described in broadcasting
Mark interest channel, and the prompting message that the interest programs described in reception with the Set Top Box transmission of program recommendation apparatus is play in advance,
And show the prompting message that described interest programs is play in advance on a display screen.
A kind of program commending method, is applied to Set Top Box, including:
During player plays, record and store each and play broadcasting channel corresponding to period and play program；
The broadcasting channel corresponding according to each broadcasting period described and broadcasting program, calculate each and play period correspondence
Interest channel, and store described each play interest channel corresponding to period；
When described player receives the triggering commenced play out, determine broadcast start time point；
According to the interest channel that described broadcast start time point and each broadcasting period described are corresponding, determine target interest
Channel；
Jump to described target interest channel, and export described target interest channel to described player.
Preferably, described record also stores each and plays broadcasting channel corresponding to period and play program, including: record
And store the corresponding relation play the period with play channel designation；
Search electric program menu, determine described period and broadcasting broadcasting programm name corresponding to channel designation play, and
Store described broadcasting programm name；
The interest channel that each broadcasting period described in described storage is corresponding, comprises determining that at least one cycle period,
In each cycle period, sequentially in time, store each and play interest channel corresponding to period and interest programs.
Preferably, the interest channel that each broadcasting period of described calculating is corresponding, including:
Adding up in each cycle period, each plays period corresponding playing channel and play the broadcasting time of program
Number, and according to following formula, calculates each and plays interest channel corresponding to period and interest programs；
Xi=convert { max { xi1,xi2,xi3,…,xin}}
Yi=convert{max{yi1,yi2,yi3,…,yin}}
Wherein, described XiCharacterize and play interest channel corresponding to period i；xijCharacterize and play channel j correspondence corresponding for period i
Broadcasting time；YiCharacterize and play interest programs corresponding to period i；xijCharacterize and play broadcasting corresponding for channel j corresponding to period i
Number of times.
Preferably, said method farther includes: arrange timer；
During player plays, from electric program menu, obtain the broadcasting of interest programs corresponding to each period
Period；
According to current time, determining the interest programs of pre-broadcasting, the interest programs for described pre-broadcasting starts intervalometer；
Countdown is carried out, when the interest reaching described pre-broadcasting by the interest programs that described intervalometer is described pre-broadcasting
During broadcasting period of program, send prompting message that interest programs plays in advance to described player.
Preferably, at described record and store after each plays broadcasting channel corresponding to period and play program,
Described calculating before each plays interest channel corresponding to period, farther includes: search and delete the program of storage total time
The long broadcasting program less than 15min；
The interest channel that each broadcasting period of described calculating is corresponding, including: statistics deletes the total duration of program less than 15min
Broadcasting program after, each play period corresponding play program playing duration, when play program playing duration meet
During following formula, determine that broadcasting program is interest programs；
Wherein, KiCharacterize interest programs i playing duration；LiCharacterize the total duration of program of interest programs i.
Embodiments providing a kind of program recommendation apparatus, system and method, this program recommendation apparatus is applied to machine
Top box, during the player plays of peripheral hardware, by record storage unit record and store each play period corresponding
Play channel and play program, and storing each that interest computing unit calculates and play interest channel corresponding to period；Pass through
Interest computing unit store according to described record storage unit each play broadcasting channel corresponding to period and play program,
Calculate each and play interest channel corresponding to period；When the player of described peripheral hardware receives the triggering commenced play out, logical
Cross jump-transfer unit and determine broadcast start time point, and each stored according to broadcast start time point and record storage unit is broadcast
Put interest channel corresponding to period, determine target interest channel, jump to target interest channel, and export target interest channel to
The player of peripheral hardware, is determined by out interest channel, and when player commences play out, jump-transfer unit directly turns current time
Corresponding interest channel, and switch without users with channel, thus significantly reduce channel switch frequency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 is the structural representation of a kind of program recommendation apparatus that one embodiment of the invention provides；
Fig. 2 is the structural representation of a kind of program recommendation apparatus that another embodiment of the present invention provides；
Fig. 3 is the structural representation of a kind of program recommendation apparatus that another embodiment of the present invention provides；
Fig. 4 is the structural representation of a kind of program recommendation system that one embodiment of the invention provides；
Fig. 5 is the flow chart of a kind of program commending method that one embodiment of the invention provides；
Fig. 6 is the flow chart of a kind of program commending method that another embodiment of the present invention provides；
Fig. 7 is the flow chart of a kind of program commending method that another embodiment of the present invention provides.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of not making creative work, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, the embodiment of the present invention provides a kind of program recommendation apparatus, it is applied to Set Top Box, including: record storage
Unit 101, interest computing unit 102 and jump-transfer unit 103, wherein,
Record storage unit 101, for during the player plays of peripheral hardware, records and stores each and play the period
Corresponding broadcasting channel and play program, and store each that interest computing unit 102 calculates and play interest corresponding to period
Channel；
Interest computing unit 102, for the broadcasting that each the broadcasting period according to record storage unit 101 storage is corresponding
Channel and play program, calculates each and plays interest channel corresponding to period；
Jump-transfer unit 103, for when the player of peripheral hardware receives the triggering commenced play out, determines broadcast start time
Point, and each stored according to broadcast start time point and record storage unit 101 plays interest channel corresponding to period, really
The interest that sets the goal channel, jumps to target interest channel, and exports target interest channel to the player of peripheral hardware.
In the embodiment shown in fig. 1, during the player plays of peripheral hardware, by record storage unit record and deposit
Store up each play broadcasting channel corresponding to period and play program, and store each that interest computing unit calculates when playing
The interest channel that section is corresponding；Each the broadcasting period pair stored according to described record storage unit by interest computing unit
The broadcasting channel answered and play program, calculates each and plays interest channel corresponding to period；When the player of described peripheral hardware connects
When receiving the triggering commenced play out, determine broadcast start time point by jump-transfer unit, and according to broadcast start time point and note
Each of address book stored unit storage plays interest channel corresponding to period, determines target interest channel, jumps to target interest
Channel, and export target interest channel to the player of peripheral hardware, it is determined by out interest channel, when player commences play out,
Jump-transfer unit directly turns the interest channel that current time is corresponding, and switches without users with channel, thus effectively drops
Low channel switch frequency.
As in figure 2 it is shown, in an alternative embodiment of the invention, record storage unit 101, including: behavior storing sub-units
201, interest storing sub-units 202 and lookup subelement 203, wherein,
Behavior storing sub-units 201, for during the player plays of peripheral hardware, records and stores the broadcasting period and broadcast
Put the corresponding relation of channel designation, and store search that subelement 203 finds to play the period corresponding with broadcasting channel designation
Play programm name；
Search subelement 203, for searching the electric program menu of peripheral hardware, determine what behavior storing sub-units 201 stored
The broadcasting programm name that the broadcasting period is corresponding with playing channel designation；
Interest storing sub-units 202, is used for determining at least one cycle period, in each cycle period, according to time
Between order, storage interest computing unit 102 calculate each play interest channel corresponding to period and interest programs；
Jump-transfer unit 103, plays for each stored according to broadcast start time point and interest storing sub-units 202
The interest channel that period is corresponding, determines target interest channel.In this embodiment, stored by behavior storing sub-units and interest
Subelement achieves and the broadcasting behavior of player and the interest channel of user and program is stored separately, more specification and clearly
Manage broadcasting behavior and interest channel and data；
Interest computing unit 102, for the broadcasting period according to behavior storing sub-units 201 storage and broadcasting channel designation
Corresponding broadcasting programm name, calculates each and plays interest channel corresponding to period and interest programs.
In still another embodiment of the process, interest computing unit 102, it is used for adding up in each cycle period, behavior is deposited
Each of storage subelement 201 storage plays period corresponding playing channel and play the broadcasting time of program, and according to following
Formula, calculates each and plays interest channel corresponding to period and interest programs；
Xi=convert{max{xi1,xi2,xi3,…,xin}}
Yi=convert{max{yi1,yi2,yi3,…,yin}}
Wherein, XiCharacterize and play interest channel corresponding to period i；xijCharacterize and play corresponding the broadcasting of channel j corresponding to period i
Put number of times；YiCharacterize and play interest programs corresponding to period i；xijCharacterize and play broadcasting corresponding for channel j corresponding for period i time
Number；
Interest storing sub-units 202, is further used for storing each cycle period that interest computing unit 102 calculates
In, the interest programs that each broadcasting period is corresponding.The calculation provided by the interest computing unit of this embodiment, it is achieved
The channel and program that user is interested is determined according to playing the frequency.
As it is shown on figure 3, in an alternative embodiment of the invention, above-mentioned program recommendation apparatus, farther include: determine unit
301, intervalometer 302 and Tip element 303, wherein,
Determining unit 301, for from the electric program menu of peripheral hardware, in acquisition record storage unit 101, storage is every
The broadcasting period of the interest programs that the individual period is corresponding, according to current time, determine the interest programs of pre-broadcasting, emerging for play in advance
Interest program starts intervalometer 302；
Intervalometer 302, for carrying out countdown for the pre-interest programs play, when the broadcasting of interest programs reaching pre-broadcasting
When putting the period, trigger Tip element 303；
Tip element 303, for when receiving the triggering of intervalometer 302, the prompting that transmission interest programs is play in advance disappears
Cease to the player of peripheral hardware.In this embodiment, during player plays, it is possible to by information, prompting user will
The user's program interested play, it is to avoid user misses program, reduce further the frequency of switching channels simultaneously.
In an alternative embodiment of the invention, above-mentioned program recommendation apparatus, farther include: rejected unit (does not shows in figure
Go out), wherein,
Rejected unit, for searching the total duration of program of the storage broadcasting joint less than 15min in record storage unit 101
The total duration of program of the storage broadcasting program less than 15min in mesh, and deletion record memory element 101；
Interest computing unit 102, after being further used for the broadcasting program that the statistics deletion total duration of program is less than 15min, note
The playing duration playing program that in address book stored unit 101, each broadcasting period is corresponding, when the playing duration playing program is full
When foot states formula, determine that broadcasting program is interest programs；
Wherein, KiCharacterize interest programs i playing duration；LiCharacterize the total duration of program of interest programs i.Real by the present invention
Execute example to achieve according to program playing duration counting user channel of interest or program, further increase channel of interest and joint
Purpose accuracy.
As shown in Figure 4, the embodiment of the present invention provides a kind of program recommendation system, including: there is any one program above-mentioned
The Set Top Box 401 of recommendation apparatus and player 402, wherein,
Player 402, for when commencing play out, plays the target interest of the Set Top Box output with program recommendation apparatus
Channel, and the prompting message that the interest programs receiving the Set Top Box transmission with program recommendation apparatus is play in advance, and at display screen
The prompting message that upper display interest programs is play in advance.
The contents such as the information between said apparatus/intrasystem each unit is mutual, execution process, due to the inventive method
Embodiment is based on same design, and particular content can be found in the narration in the inventive method embodiment, and here is omitted.
As it is shown in figure 5, embodiments provide a kind of program commending method, being applied to Set Top Box, the method is permissible
Comprise the following steps:
Step 501: during player plays, records and stores each and play broadcasting channel corresponding to period and broadcast
Put program；
Step 502: the broadcasting channel corresponding according to each broadcasting period and broadcasting program, calculates each and plays period
Corresponding interest channel, and store each and play interest channel corresponding to period；
Step 503: when player receives the triggering commenced play out, determines broadcast start time point；
Step 504: according to the interest channel that broadcast start time point and each broadcasting period are corresponding, determine target interest
Channel；
Step 505: jump to target interest channel, and export target interest channel to player.
In an embodiment of the invention, in order to the broadcasting behavior to player is added up exactly, and add up
Channel that user is interested and program, the detailed description of the invention of step 501, including: record and store the broadcasting period and play frequency
The corresponding relation of road title；Search electric program menu, determine and play period and broadcasting broadcasting program names corresponding to channel designation
Claim, and store broadcasting programm name；The detailed description of the invention of step 502, comprises determining that at least one cycle period, each
In individual cycle period, sequentially in time, store each and play interest channel corresponding to period and interest programs.Such as: when
Channel 1 play by player 21 o'clock to 22 o'clock Thursday, play channel 2, storage time period 21 .-22 and channel at 22 o'clock to 23 o'clock
1, time period 22 .-23 and the corresponding relation of channel 2, know time period 21 .-22 point, frequently by searching electric program menu
Program 1 is play in road 1；Time period 22 .-23 point, channel 2 is play program 2, is then deposited by the programm name of program 1 and program 2
Storage, and determine that this program 1 and time period and channel 1 are corresponding at 21 .-22, program 2 is right with time period 22 .-23 and channel 2
Should.Determine with weekly or every day is a cycle period, then, when according to when being a cycle period weekly, Thursday
Individual period program of interest, can be calculated by the program of this period on usual Thursday viewing.When according to being every day one
During cycle period, certain period program of interest, can determine according to the program of every day identical period viewing, it is ensured that recommendation
Accuracy.
In an embodiment of the invention, it is achieved that calculate channel of interest and program of interest, step according to broadcasting time
The detailed description of the invention of rapid 502, including: add up in each cycle period, each play broadcasting channel corresponding to period and
Play the broadcasting time of program, and according to following formula, calculate each and play interest channel corresponding to period and interest programs；
Xi=convert{max{xi1,xi2,xi3,…,xin}}
Yi=convert{max{yi1,yi2,yi3,…,yin}}
Wherein, XiCharacterize and play interest channel corresponding to period i；xijCharacterize and play corresponding the broadcasting of channel j corresponding to period i
Put number of times；YiCharacterize and play interest programs corresponding to period i；xijCharacterize and play broadcasting corresponding for channel j corresponding for period i time
Number.Such as: a period, the broadcasting time of channel 1 is 3 times, and the broadcasting time of channel 2 is 5 times, the broadcasting time of channel 3
It is 1 time, then, these three channel is compared, and the broadcasting time of channel 1 is most, and it can be that user recommends as channel of interest.
In an embodiment of the invention, during player plays, in order to prompting user will play user
Program interested, said method farther includes: arrange timer；During player plays, from electric program menu
In, obtain the broadcasting period of interest programs corresponding to each period；According to current time, determine the interest programs of pre-broadcasting, for
The pre-interest programs play starts intervalometer；Carry out countdown by the interest programs that intervalometer is pre-broadcasting, broadcast when reaching pre-
During broadcasting period of the interest programs put, send prompting message that interest programs plays in advance to player；Such as: user sees
See program 1, at the program 2 that user to be play is interested, then will play joint by the method that this embodiment provides
The message of mesh 2 shows on player plays screen, to remind user to watch, reduces the frequency of user's switching channels the most further
Rate.
In an embodiment of the invention, in order to improve statistics channel of interest and program of interest accurate further
Property, after step 501, before step 502, farther include: search and delete the total duration of program of storage less than 15min
Broadcasting program；The detailed description of the invention of step 502, including: statistics deletes the program total duration broadcasting program less than 15min
After, the playing duration playing program that each broadcasting period is corresponding, when the playing duration playing program meets following formula,
Determine that broadcasting program is interest programs；
Wherein, KiCharacterize interest programs i playing duration；LiCharacterize the total duration of program of interest programs i.Had by this process
Effect eliminate the commercial paper program less than 15min and the short program of user's viewing time, so that interest channel and interest
The determination of program is more accurate.
Time below with television boot-strap, as a example by carrying out program recommendation, launching explanation, as shown in Figure 6, program commending method can
To comprise the following steps:
Step 601: during television for play, records and stores broadcasting period and the broadcasting channel designation of correspondence thereof；
Such as: user at Monday 19 o'clock to 20 o'clock viewing channel 1,20 o'clock to 20: 10 viewing channels 2,20: 10
To 22 viewing channels 3 etc., then the behavior to user records and stores in this step, it may be assumed that records and stores and broadcasts
Put the period: Monday, within 19 o'clock to 20 o'clock, 20 o'clock to 20: 10 and 20: 10, assign to 22 etc., and the channel designation of correspondence:
Channel 1, channel 2 and channel 3 etc..
Step 602: search electric program menu；
Step 603: determine and play period and broadcasting broadcasting programm name corresponding to channel designation, and store broadcasting program
Title；
Step 602 and the detailed process of step 603: in electric program menu, have recorded the program names that each period play
By searching electric program menu, the programm name that title and each period will play, may determine that step 601 records and deposits
Storage play the period broadcasting programm name corresponding with channel designation, such as: by searching electric program menu, determine Monday
The programm name of viewing channel 1 broadcasting in 19 o'clock to 20 o'clock is program 1, program 2 and program 6；20 o'clock to 20: 10 viewing channels 2
The programm name play is program 3；20: 10 programm names assigning to 22 viewing channels 3 broadcastings are program 4 and program 5.
Step 604: search and delete the program total duration broadcasting program less than 15min of storage；
Such as: a length of 10min when the program 2 of user's viewing is total, the most in this step program 2 is deleted, by this mistake
Journey can remove the duration commercial paper program less than 15min effectively, thus improves the accuracy of recommendation.
Step 605: statistics playing duration is more than or equal to the broadcasting program of program total duration half；
In this step, it is achieved process is mainly: when the playing duration playing program meets following formula (1), determine
Broadcasting program is interest programs；
Wherein, KiCharacterize interest programs i playing duration；LiCharacterize the total duration of program of interest programs i.
Such as: a length of 30min during program 1 total, and user by the playing duration of television for play program 1 is also
30min, then meet above-mentioned formula (1), a length of 50min during program 3 total, and the broadcasting that user is by television for play program 3
Duration is only 10min, then program 3 is unsatisfactory for above-mentioned formula (1), the then disallowable possibility becoming interest programs of program 3.
Step 606: add up in each cycle period, each plays broadcasting channel corresponding to period and playing duration not
The broadcasting time playing program less than program total duration half；
The cycle period proposed in this step can be the cycle according to Zhou Xunhuan, and end in i.e. a week just starts next week
Circulation；Can also be the cycle according to sky circulation, i.e. one day from one cycle of 0 o'clock to 24 o'clock position.Such as: when with Zhou Weiyi
During cycle period, adding up in each cycle period (as a example by 5 cycle periods), the television for play period 19 arrives on every Mondays
19 thirty, playing the program of channel 1 correspondence is that (a length of 30min when program 1 is total, its playing duration is by television set for program 1
Cycle-index 30min) is 5 times；22 o'clock television for play periods to 23 thirty on every Wendesdays, the program playing channel 3 correspondence is
Program 7 (when program 7 is total a length of 120min, television set is 90min to its playing duration) cycle-index is 3 times；The most such as: when with
When it is a cycle period, statistics every day (as a example by 7 days), 19 o'clock television for play periods every day to 19 thirty, play frequency
The program of road 1 correspondence is the cycle-index of program 1 (when program 1 is total a length of 30min, television set is 30min to its playing duration)
It is for 7 times etc..
Step 607: play period corresponding playing channel and play the broadcasting time of program according to each, calculate each
The interest channel that the individual broadcasting period is corresponding；
In this step, the broadcasting time playing program is only that the playing duration that step 606 is added up is total more than or equal to program
The broadcasting program of duration half, the calculating process of this step, mainly according to following formula (2) and formula (3), calculate each and broadcast
Put interest channel corresponding to period and interest programs；
Xi=convert{max{xi1,xi2,xi3,…,xin}} (2)
Yi=convert{max{yi1,yi2,yi3,…,yin}} (3)
Wherein, described XiCharacterize and play interest channel corresponding to period i；xijCharacterize and play channel j correspondence corresponding for period i
Broadcasting time；YiCharacterize and play interest programs corresponding to period i；xijCharacterize and play broadcasting corresponding for channel j corresponding to period i
Number of times.
Such as: during with Zhou Weiyi cycle period, by, in statistics 5 weeks, within 19 o'clock on every Mondays to 19 thirty, playing channel 1 right
The number of times of the program 1 answered is 5 times, plays 22 o'clock periods to 23 thirty on every Wendesdays, and the program playing channel 3 correspondence is program 7 (joint
A length of 120min when mesh 7 is total, television set is 90min to its playing duration) cycle-index is 3 times；Play period 22 point on every Wendesdays
To 23 points, play the program of channel 3 correspondence be program 8 cycle-index be 2 times；Then can determine that, in all cycle periods, on every Mondays
19 o'clock to 19 thirty interest channel be channel 1, interest programs is program 1；22 o'clock on every Wendesdays to 23 o'clock interest channel is for broadcasting
Putting channel 3, interest programs is program 7, in this process, the most completely the same between interest channel and interest programs.Separately
Outward, with sky as cycle, calculate interest channel and interest programs process, then add up with the broadcasting situation of every day same period
And calculating, similar with week for cycle period, simply the full-length of time is different.
Step 608: in each cycle period, sequentially in time, stores each and plays interest corresponding to period
Channel and interest programs；
Such as: with week as cycle period, the interest channel of storage: the channel 1 that 19 o'clock Mondays to 19 thirty are corresponding ..., week
3 22 o'clock to 23 o'clock corresponding channels 3 etc.；The interest programs of storage: the program 1 that 19 o'clock Mondays to 19 thirty are corresponding ..., week
3 22 o'clock to 23 o'clock corresponding programs 7 etc., and for sky as cycle, such as: statistics obtain 19 o'clock corresponding to 19 thirty
Interest channel bits channel 1, corresponding interest programs is program 1；Within 22 o'clock to 23 o'clock, corresponding interest channel is channel 5, and interest saves
Mesh position program 9 etc., it is similar with the calculating with week as cycle, does not repeats them here.
The step 608 of above-mentioned steps 601 is interest channel and interest programs acquisition process, following step 609 to step 614
It is directly to recommend to play interest channel or the process of interest programs for television set when television set is opened.
Step 609: when television set receives the triggering commenced play out, determines broadcast start time point；
Such as: it is point in evening 19 Wednesday that user opens the television set time, and this step then determines point in evening Wednesday 19.
Step 610: program of whether being interested in judging the broadcasting period that broadcast start time point is corresponding, if it is, hold
Row step 611；Otherwise, step 612 is performed；
Step 611: determine the target channel that interest programs is corresponding, jumps to target channel, and exports target channel to electricity
Depending on machine, and terminate current process；
It is first according to Zhou Xunhuan make a look up, searches whether to meet the interest programs of 19 in evening Wednesday, if it has, then
Determine that channel corresponding to this interest programs is channel 1, then perform step 611, determine that channel 1, for target channel, passes through step
611 so that when television set is opened, directly broadcasting for channel 1；If not finding interest programs by Zhou Xunhuan, then can daily follow
Ring is searched, and such as: find and daily circulate, the interest programs that every day 19 plays is program 10, and corresponding channel is channel 6, then
By step 611 so that when television set is opened, directly broadcasting for channel 6.
Step 612: whether have target interest channel in judging the broadcasting period that broadcast start time point is corresponding, if it is,
Then perform step 613, otherwise perform step 614；
When circulated by Zhou Xunhuan and sky all do not find interest programs time, then can by Zhou Xunhuan or daily circulation searching emerging
Interest channel, performs step 613 with interest channel for target channel, if all not finding interest channel, exports according to default channel
To television set i.e. step 614.
Step 613: jump to target interest channel, and export target interest channel to television set, and terminate current process；
Step 614: directly output default channel is to television set.
In this step, default channel can be the channel stopped during last television set closedown, it is also possible to for Set Top Box
Default channel when every time opening arranged, such as arranging Set Top Box and opening default channel every time is 1, no matter stopping when then shutting down last time
Stay which channel, all play channel 1 when start.
Below with in television set watching process, as a example by carrying out program recommendation, launch explanation, wherein, interest channel and interest
The determination process of program is consistent with the process of step 601 to step 608, does not repeats them here, as it is shown in fig. 7, television set viewing
During, program commending method may comprise steps of:
Step 700: timer is set；
This timer is primarily to carry out countdown for the pre-interest programs play.
Step 701: using the period corresponding for each viewing time point as the currently viewing period；
Step 702: judge whether the currently viewing period has the interest programs of pre-broadcasting, if it is, perform step 703,
Otherwise, step 704 is performed；
Step 703: judge that the pre-interest programs play is the most consistent with the program in electric program menu, if it is,
Perform step 705；Otherwise, step 704 is performed；
Step 702 and the judge process of step 703: such as: the interest programs that user plays in advance is 22 points, then with 21 points
If half is a present period to 23,22 within this period, it is determined that have the interest programs of pre-broadcasting, due to program
Having timeliness, i.e. one program is play, such as in being frequently in a period of time: certain TV play in February 10 to March 10 to this section
Time plays, and current time is March 11, then this TV play not necessarily there is also as interest programs, it is therefore desirable to passes through
Contrast with electric program menu, if certain TV play also exists, remind user, if certain TV play is as interest programs the most not
Existing, the most do not remind user, television set keeps playing current channel.
Step 704: television set keeps playing current channel, and terminates current process；
Step 705: start timer and play out countdown, and export prompting message in countdown process to TV
Machine；
Step 706: judge that whether the pre-interest programs play is at current channel；If it is, perform step 707, otherwise,
Perform step 708；
Step 707: television set keeps playing current channel, and terminates current process；
Step 708: roll the pre-title playing interest programs of prompting and time on the tv screen；
The pre-interest programs play can not also be at current channel at currently playing channel, when the pre-interest play
Program when current channel, then can not carry out any process, and television set keeps playing current channel, when not at current channel
Time, it will remind, such as: pre-interest programs of playing is 22 beginnings, in this step, meter can be started at 21: 29
Time device, start timer countdown can be set according to user's request, it is possible in the way of rolling information, at electricity
Depending on roll display on machine screen, such as, can roll 30s, roll 3 automatic disappearances, it is achieved remind the purpose of user, the most not shadow
Ring user and watch TV programme.
Step 709: judge whether that receiving switching confirms order, if it is, perform step 710, otherwise, perform step
711；
User can be according to reminding by switching channels such as remote controls, and the embodiment of the present invention is only when the switching receiving user
Just carry out channel switch during order, otherwise, remain in that current broadcasting channel.
Step 710: judge to confirm that order is the most overtime, if it is, perform step 711, otherwise performs step 712；
Step 711: television set keeps playing current channel, and terminates current process；
Step 712: be switched to the channel that pre-broadcasting interest programs is corresponding, and export the frequency that this pre-broadcasting interest programs is corresponding
Road is to television set.
According to such scheme, various embodiments of the present invention, at least have the advantages that
1. during the player plays of peripheral hardware, by record storage unit record and store each play period pair
The broadcasting channel answered and play program, and store each that interest computing unit calculates and play interest channel corresponding to period；
Each stored according to described record storage unit by interest computing unit plays broadcasting channel corresponding to period and broadcasting
Program, calculates each and plays interest channel corresponding to period；When the player of described peripheral hardware receives the triggering commenced play out
Time, determine broadcast start time point by jump-transfer unit, and according to broadcast start time point and record storage unit store every
Play interest channel corresponding to period, determine target interest channel, jump to target interest channel, and export target interest for one
Channel, to the player of peripheral hardware, is determined by out interest channel, and when player commences play out, jump-transfer unit is directly turned and worked as
The interest channel that the front time is corresponding, and switch without users with channel, thus significantly reduce channel switch frequency.
2., by behavior storing sub-units, record and store the corresponding relation play the period with play channel designation, and deposit
The broadcasting programm name that the broadcasting period that storage finds is corresponding with playing channel designation；The electricity of peripheral hardware is searched by searching subelement
Sub-program guide, determine that behavior storing sub-units stores plays the period broadcasting programm name corresponding with broadcasting channel designation；
Determine at least one cycle period by interest storing sub-units, in each cycle period, sequentially in time, store emerging
Interest computing unit calculate each play interest channel corresponding to period and interest programs, it is achieved that by user behavior and user
Interest channel and interest programs are stored separately, it is achieved thereby that to interest channel and the standardized management of interest programs.
3., by facility intervalometer, during player plays, from electric program menu, obtain each period corresponding
Broadcasting period of interest programs；According to current time, determine the interest programs of pre-broadcasting, for the interest programs of described pre-broadcasting
Start intervalometer；Countdown is carried out, when the broadcasting of interest programs reaching pre-broadcasting by the interest programs that intervalometer is pre-broadcasting
When putting the period, send the prompting message play in advance of interest programs to player so that user can according to prompting switching channels, and
Monitor the broadcasting of interest programs without switching channels frequently, thus reduce further channel switch frequency, thus improve
User viewing experience.
4. by searching and delete the program total duration broadcasting program less than 15min of storage, when statistics deletion program is total
After the long broadcasting program less than 15min, the playing duration playing program that each broadcasting period is corresponding, and according to playing duration
And broadcasting time, calculate interest channel and interest programs, thus ensure the reliability of interest channel and interest programs, and ensure joint
The accuracy that mesh is recommended.
5., when player starts, the program recommendation apparatus that the embodiment of the present invention provides can by playing channel switch be directly
Interest channel that the currently playing period is corresponding or interest programs, and in playing process, program recommendation apparatus can send prompting
Information, to player, is shown to user by player display screen, to allow user know the interest programs of pre-broadcasting, user in advance
Choose whether switching channels according to oneself demand, be effectively improved the intelligent of program recommendation.
It should be noted that in this article, the relational terms of such as first and second etc is used merely to an entity
Or operation separates with another entity or operating space, and not necessarily require or imply existence between these entities or operation
The relation of any this reality or order.And, term " includes ", " comprising " or its any other variant are intended to non-
Comprising of exclusiveness, so that include that the process of a series of key element, method, article or equipment not only include those key elements,
But also include other key elements being not expressly set out, or also include being consolidated by this process, method, article or equipment
Some key elements.In the case of there is no more restriction, statement the key element " including " and limiting, do not arrange
Except there is also other same factor in including the process of described key element, method, article or equipment.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be passed through
The hardware that programmed instruction is relevant completes, and aforesaid program can be stored in the storage medium of embodied on computer readable, this program
Upon execution, perform to include the step of said method embodiment；And aforesaid storage medium includes: ROM, RAM, magnetic disc or light
In the various medium that can store program code such as dish.
Last it should be understood that the foregoing is only presently preferred embodiments of the present invention, it is merely to illustrate the skill of the present invention
Art scheme, is not intended to limit protection scope of the present invention.All made within the spirit and principles in the present invention any amendment,
Equivalent, improvement etc., be all contained in protection scope of the present invention.
Claims (10)
1. a program recommendation apparatus, it is characterised in that be applied to Set Top Box, including: record storage unit, interest computing unit
And jump-transfer unit, wherein,
Described record storage unit, for during the player plays of peripheral hardware, records and stores each and play the period pair
The broadcasting channel answered and play program, and store each that described interest computing unit calculates and play interest frequency corresponding to period
Road；
Described interest computing unit, plays broadcasting frequency corresponding to period for each stored according to described record storage unit
Road and play program, calculates each and plays interest channel corresponding to period；
Described jump-transfer unit, for when the player of described peripheral hardware receives the triggering commenced play out, determines when commencing play out
Between point, and each stored according to described broadcast start time point and described record storage unit plays interest corresponding to period
Channel, determines target interest channel, jumps to described target interest channel, and exports described target interest channel to described peripheral hardware
Player.
Program recommendation apparatus the most according to claim 1, it is characterised in that described record storage unit, including: behavior is deposited
Storage subelement, interest storing sub-units and lookup subelement, wherein,
Described behavior storing sub-units, for during the player plays of peripheral hardware, records and stores broadcasting period and broadcasting
The corresponding relation of channel designation, and it is corresponding with broadcasting channel designation to store the described broadcasting period that described lookup subelement finds
Broadcasting programm name；
Described lookup subelement, for searching the electric program menu of peripheral hardware, determines that what described behavior storing sub-units stored broadcasts
Put the period and play broadcasting programm name corresponding to channel designation；
Described interest storing sub-units, is used for determining at least one cycle period, in each cycle period, suitable according to the time
Sequence, stores each that described interest computing unit calculates and plays interest channel corresponding to period and interest programs；
Described jump-transfer unit, broadcasts for each stored according to described broadcast start time point and described interest storing sub-units
Put interest channel corresponding to period, determine target interest channel.
Program recommendation apparatus the most according to claim 2, it is characterised in that described interest computing unit, is used for adding up every
In one cycle period, each plays period corresponding playing channel and play the broadcasting time of program, and according to following public affairs
Formula, calculates each and plays interest channel corresponding to period and interest programs；
Xi=convert { max { xi1,xi2,xi3,…,xin}}
Yi=convert{max{yi1,yi2,yi3,…,yin}}
Wherein, described XiCharacterize and play interest channel corresponding to period i；xijCharacterize and play corresponding the broadcasting of channel j corresponding to period i
Put number of times；YiCharacterize and play interest programs corresponding to period i；xijCharacterize and play broadcasting corresponding for channel j corresponding for period i time
Number；
Described interest storing sub-units, is further used for storing in each cycle period that described interest computing unit calculates,
The interest programs that each broadcasting period is corresponding.
Program recommendation apparatus the most according to claim 1, it is characterised in that farther include: determine unit, intervalometer and
Tip element, wherein,
Described determine unit, for from the electric program menu of peripheral hardware, obtain each of storage in described record storage unit
The broadcasting period of the interest programs that the period is corresponding, according to current time, determine the interest programs of pre-broadcasting, for described pre-broadcasting
Interest programs starts described intervalometer；
Described intervalometer, carries out countdown for the interest programs for described pre-broadcasting, when the interest reaching described pre-broadcasting saves
When purpose plays the period, trigger described Tip element；
Described Tip element, for when receiving the triggering of described intervalometer, sends the prompting message that interest programs is play in advance
Player to described peripheral hardware.
5. according to the arbitrary described program recommendation apparatus of Claims 1-4, it is characterised in that farther include: rejected unit,
Wherein,
Described rejected unit, for searching the total duration of program of the storage broadcasting joint less than 15min in described record storage unit
Mesh, and delete the total duration of program of the storage broadcasting program less than 15min in described record storage unit；
Described interest computing unit, after being further used for the broadcasting program that the statistics deletion total duration of program is less than 15min, described note
The playing duration playing program that in address book stored unit, each broadcasting period is corresponding, under the playing duration playing program meets
When stating formula, determine that broadcasting program is interest programs；
Wherein, KiCharacterize interest programs i playing duration；LiCharacterize the total duration of program of interest programs i.
6. a program recommendation system, it is characterised in that including: there is the arbitrary described program recommendation apparatus of claim 1 to 5
Set Top Box and player, wherein,
Described player, for when commencing play out, the target of the Set Top Box output described in broadcasting with program recommendation apparatus is emerging
Interest channel, and the prompting message that the interest programs described in reception with the Set Top Box transmission of program recommendation apparatus is play in advance, and
The prompting message that interest programs described in display screen display is play in advance.
7. a program commending method, it is characterised in that be applied to Set Top Box, including:
During player plays, record and store each and play broadcasting channel corresponding to period and play program；
According to described each play broadcasting channel corresponding to period and play program, calculate each and play period corresponding emerging
Interest channel, and the interest channel that storage each broadcasting period described is corresponding；
When described player receives the triggering commenced play out, determine broadcast start time point；
According to the interest channel that described broadcast start time point and each broadcasting period described are corresponding, determine target interest frequency
Road；
Jump to described target interest channel, and export described target interest channel to described player.
Method the most according to claim 7, it is characterised in that
Described record also stores each and plays broadcasting channel corresponding to period and play program, including: record and store broadcasting
Period and the corresponding relation playing channel designation；
Search electric program menu, determine and described play period and broadcasting broadcasting programm name corresponding to channel designation, and store
Described broadcasting programm name；
The interest channel that each broadcasting period described in described storage is corresponding, comprises determining that at least one cycle period, each
In individual cycle period, sequentially in time, store each and play interest channel corresponding to period and interest programs.
Method the most according to claim 8, it is characterised in that the interest frequency that each broadcasting period of described calculating is corresponding
Road, including:
Adding up in each cycle period, each plays period corresponding playing channel and play the broadcasting time of program, and
According to following formula, calculate each and play interest channel corresponding to period and interest programs；
Xi=convert{max{xi1,xi2,xi3,…,xin}}
Yi=convert{max{yi1,yi2,yi3,…,yin}}
Wherein, described XiCharacterize and play interest channel corresponding to period i；xijCharacterize and play corresponding the broadcasting of channel j corresponding to period i
Put number of times；YiCharacterize and play interest programs corresponding to period i；xijCharacterize and play broadcasting corresponding for channel j corresponding for period i time
Number.
10. according to the arbitrary described method of claim 7 to 9, it is characterised in that
Farther include: timer is set；
During player plays, from electric program menu, obtain the broadcasting period of interest programs corresponding to each period；
According to current time, determining the interest programs of pre-broadcasting, the interest programs for described pre-broadcasting starts intervalometer；
Countdown is carried out, when the interest programs reaching described pre-broadcasting by the interest programs that described intervalometer is described pre-broadcasting
The broadcasting period time, send the prompting message play in advance of interest programs to described player；
And/or,
At described record and store after each plays broadcasting channel corresponding to period and play program, each in described calculating
Before the interest channel that the individual broadcasting period is corresponding, farther include: search and delete the total duration of program of storage less than 15min's
Play program；
The interest channel that each broadcasting period of described calculating is corresponding, including: statistics deletes the total duration of program broadcasting less than 15min
After putting program, the playing duration playing program that each broadcasting period is corresponding, when the playing duration playing program meets following
During formula, determine that broadcasting program is interest programs；
Wherein, KiCharacterize interest programs i playing duration；LiCharacterize the total duration of program of interest programs i.
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| CN201610408198.6A CN106162350A (en) | 2016-06-12 | 2016-06-12 | Program recommendation device, system and method |
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| CN201610408198.6A CN106162350A (en) | 2016-06-12 | 2016-06-12 | Program recommendation device, system and method |
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