CN104780434A - Set-top box random switching construction method based on user preferences - Google Patents
Set-top box random switching construction method based on user preferences Download PDFInfo
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- CN104780434A CN104780434A CN201510118863.3A CN201510118863A CN104780434A CN 104780434 A CN104780434 A CN 104780434A CN 201510118863 A CN201510118863 A CN 201510118863A CN 104780434 A CN104780434 A CN 104780434A
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- top box
- watched
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- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
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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
Landscapes
- Engineering & Computer Science (AREA)
- 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 set-top box random switching construction method based on user preferences. The method comprises the following steps: 1, initially setting equal preference indexes of a user specific to each channel, and setting unit time T; 2, counting the number of channels watched by the user according to the set unit time T; 3, reading the watching statistical data of the each watched channel, and constructing a random standby channel set; 4, generating a random number from the constructed frequency set, wherein a channel number corresponding to the random number indicates a randomly-switched channel. Through adoption of the method, channels can be generated randomly according to the watching habits and preferences of a user, and favorite channels of the user can be selected easily at a high hit rate.
Description
Technical field
The present invention relates to a kind of Set Top Box based on user preferences and cut platform construction method at random.
Background technology
In traditional Set Top Box, user can only switch by a platform when browsing program, does not have random handoff functionality, and in other player, the generation of random number is all evenly distributed, therefore random choose program out, and the hobby hit rate for user is lower.
Through retrieval, Shen Qing Publication day: 2014.3.26, the Chinese invention patent of application publication number: CN 103686384 A discloses a kind of program broadcasting method and control terminal, and described method comprises: when receiving random switching command, obtains the program audience ranking list of current time; According to the seniority among brothers and sisters order of all program identifications in the program audience ranking list of described current time, obtain program identification to be played; Control figure television terminal switches to program channel corresponding to described program identification to be played.But this program broadcasting method has following defect: 1, two-way Set Top Box can only be used in, namely require that Set Top Box must have data upload and the ability from webserver downloading data, then cannot use for unidirectional Set Top Box; 2, the method is selected to cut platform according to current time program audience ranking list, and it is a kind of pseudo-random operation, actual cut platform time, user still needs to carry out platform according to program audience ranking list and switches.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of Set Top Box based on user preferences to cut platform construction method at random, to improve the hit rate of the program being switched to user preferences.
The present invention is achieved in that a kind of Set Top Box based on user preferences cuts platform construction method at random, comprises the steps:
Step 1, initial setting user to the hobby index equalization of each channel, and set a unit interval T;
Step 2, according to setting the channel number of unit interval T to each channel that user watches add up;
The viewership statistics data of each channel that step 3, reading are watched, build random alternatives channel set;
Step 4, from the channel set built, produce a random number, channel number corresponding to this random number is the random channel switched.
Further, described step 2 is specially: user often watches a channel, and when watch time reaches a unit interval T, just adds up once the channel number of this channel, and often continue afterwards to watch that a unit interval T all will add up a channel number;
Described step 3 is specially: the viewership statistics data reading each channel watched, structure random alternatives channel set A1 ..., An ..., P1 ..., Pm}, wherein, A and P all represents channel number, n and m all represents the statistics number of channel;
Described step 4 is specially: from the channel set built A1 ..., An ..., P1 ..., produce the random number of (0, N-1) in Pm}, N represents the sum of set interior element, and channel number corresponding to this random number is the random channel switched.
Tool of the present invention has the following advantages: can according to user watched custom, hobby and produce channel at random, and is easy to the channel of choosing user to like, shoots straight; Moreover the user demand of one-way set-top box can be met exactly, Set Top Box production cost can be reduced.
Embodiment
Set Top Box based on user preferences cuts a platform construction method at random, comprises the steps:
Step 1, initial setting user to the hobby index equalization of each channel, and set a unit interval T;
Step 2, according to setting the channel number of unit interval T to each channel that user watches add up;
The viewership statistics data of each channel that step 3, reading are watched, build random alternatives channel set;
Step 4, from the channel set built, produce a random number, channel number corresponding to this random number is the random channel switched.
Wherein, described step 2 is specially: user often watches a channel, and when watch time reaches a unit interval T, just adds up once the channel number of this channel, and often continue afterwards to watch that a unit interval T all will add up a channel number;
Described step 3 is specially: the viewership statistics data reading each channel watched, structure random alternatives channel set A1 ..., An ..., P1 ..., Pm}, wherein, A and P all represents channel number, n and m all represents the statistics number of channel;
Described step 4 is specially: from the channel set built A1 ..., An ..., P1 ..., produce the random number of (0, N-1) in Pm}, N represents the sum of set interior element, and channel number corresponding to this random number is the random channel switched.
Specific embodiment
Set Top Box based on user preferences cuts a platform construction method at random, comprises the steps:
Step 1, initial setting user to the hobby index equalization of each channel, and set a unit interval T, and the present embodiment was 1 unit interval with 10 minutes;
Step 2, user often watch a channel, and such as user has watched channel 16, and when watch time reaches 10 minutes, just the channel number 16 of statistics once this channel, and often continue afterwards to watch and all will add up a channel number 16 in 10 minutes;
The viewership statistics data of each channel that step 3, reading are watched, build random alternatives channel set, such as channel 16 has watched 5 unit interval, channel 20 has watched 4 unit interval, and channel 34 has watched 2 unit interval, and channel 3 has watched 1 unit interval, the channel set then produced is { 16,16,16,16,16,20,20,20,20,34,34,3}.In this channel set, because 16 number of times occurred are many, so its selected probability is also larger.
Step 4, to press user cut platform at random button after, just from the channel set built { 16,16,16,16,16,20,20,20,20, a random number is produced in 34,34,3}, in the present embodiment, the span of random number is (0,11), this random number sentencing generation is 3 is example, because the set element of random number 3 correspondence is 16, so 16 are the random channel switched.
In a word, the present invention can according to user watched custom, hobby and produce channel at random, and is easy to the channel of choosing user to like, shoots straight; Moreover the user demand of one-way set-top box can be met exactly, Set Top Box production cost can be reduced.
Although the foregoing describe the specific embodiment of the present invention; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present invention; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present invention and change, should be encompassed in scope that claim of the present invention protects.
Claims (2)
1. the Set Top Box based on user preferences cuts a platform construction method at random, it is characterized in that: comprise the steps:
Step 1, initial setting user to the hobby index equalization of each channel, and set a unit interval T;
Step 2, according to setting the channel number of unit interval T to each channel that user watches add up;
The viewership statistics data of each channel that step 3, reading are watched, build random alternatives channel set;
Step 4, from the channel set built, produce a random number, channel number corresponding to this random number is the random channel switched.
2. a kind of Set Top Box based on user preferences according to claim 1 cuts platform construction method at random, it is characterized in that:
Described step 2 is specially: user often watches a channel, and when watch time reaches a unit interval T, just adds up once the channel number of this channel, and often continue afterwards to watch that a unit interval T all will add up a channel number;
Described step 3 is specially: the viewership statistics data reading each channel watched, structure random alternatives channel set A1 ..., An ..., P1 ..., Pm}, wherein, A and P all represents channel number, n and m all represents the statistics number of channel;
Described step 4 is specially: from the channel set built A1 ..., An ..., P1 ..., produce the random number of (0, N-1) in Pm}, N represents the sum of set interior element, and channel number corresponding to this random number is the random channel switched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118863.3A CN104780434A (en) | 2015-03-18 | 2015-03-18 | Set-top box random switching construction method based on user preferences |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118863.3A CN104780434A (en) | 2015-03-18 | 2015-03-18 | Set-top box random switching construction method based on user preferences |
Publications (1)
| Publication Number | Publication Date |
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| CN104780434A true CN104780434A (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510118863.3A Pending CN104780434A (en) | 2015-03-18 | 2015-03-18 | Set-top box random switching construction method based on user preferences |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100843A (en) * | 2015-07-28 | 2015-11-25 | 福建新大陆通信科技股份有限公司 | Random channel-switching method for digital TV set-top box |
| CN106331843A (en) * | 2016-09-21 | 2017-01-11 | 三星电子（中国）研发中心 | Video channel switching method and apparatus |
Citations (5)
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| CN101163196A (en) * | 2007-11-20 | 2008-04-16 | 腾讯科技（深圳）有限公司 | Method, system and equipment to recommend program to television users |
| CN101252652A (en) * | 2008-03-31 | 2008-08-27 | 深圳创维数字技术股份有限公司 | Television receiver, system and method for switching television channel |
| EP2608534A1 (en) * | 2011-12-22 | 2013-06-26 | Kabushiki Kaisha Toshiba | Update of television program user preferences based on communication data. |
| CN103686384A (en) * | 2013-12-24 | 2014-03-26 | 深圳市龙视传媒有限公司 | Program playing method and control terminal |
| CN103888836A (en) * | 2014-03-10 | 2014-06-25 | Tcl集团股份有限公司 | Method and system for selecting power-on channel of intelligent television |
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2015
- 2015-03-18 CN CN201510118863.3A patent/CN104780434A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101163196A (en) * | 2007-11-20 | 2008-04-16 | 腾讯科技（深圳）有限公司 | Method, system and equipment to recommend program to television users |
| CN101252652A (en) * | 2008-03-31 | 2008-08-27 | 深圳创维数字技术股份有限公司 | Television receiver, system and method for switching television channel |
| EP2608534A1 (en) * | 2011-12-22 | 2013-06-26 | Kabushiki Kaisha Toshiba | Update of television program user preferences based on communication data. |
| CN103686384A (en) * | 2013-12-24 | 2014-03-26 | 深圳市龙视传媒有限公司 | Program playing method and control terminal |
| CN103888836A (en) * | 2014-03-10 | 2014-06-25 | Tcl集团股份有限公司 | Method and system for selecting power-on channel of intelligent television |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100843A (en) * | 2015-07-28 | 2015-11-25 | 福建新大陆通信科技股份有限公司 | Random channel-switching method for digital TV set-top box |
| CN106331843A (en) * | 2016-09-21 | 2017-01-11 | 三星电子（中国）研发中心 | Video channel switching method and apparatus |
| CN106331843B (en) * | 2016-09-21 | 2019-10-08 | 三星电子（中国）研发中心 | A kind of method and device of Switch Video channel |
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Application publication date: 20150715 |