CN105120345B - A kind of method for ordering television channels and system based on range statistics and switching times - Google Patents
A kind of method for ordering television channels and system based on range statistics and switching times Download PDFInfo
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- CN105120345B CN105120345B CN201510513551.2A CN201510513551A CN105120345B CN 105120345 B CN105120345 B CN 105120345B CN 201510513551 A CN201510513551 A CN 201510513551A CN 105120345 B CN105120345 B CN 105120345B
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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
- H04N21/458—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
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
Abstract
The invention discloses a kind of method for ordering television channels and system based on range statistics and switching times, method include：Server obtains the channel data of the digital television of current all accesses；Channel data is subjected to group areas according to regional information, and the weight order of all television channels and preservation in each group areas are calculated according to channel switching number；After being detected by legitimacy, then it is grouped according to regional information matches corresponding region, and the weight order for each television channel that channel data includes is inquired in the group areas, it is sorted to television channel according to weight order, and ranking results are back to digital television；It resequences according to ranking results.This invention simplifies the processes that digital cable customers sort to digital TV channel serial number, and it is to combine big data technology to sort beyond the clouds, ranking results switch the data of TV station based on global scope user, and ranking results can retain beyond the clouds for a long time, have accuracy and EA hardware.
Description
Technical field
The present invention relates to household electrical appliance technical field more particularly to it is a kind of based on the TV of range statistics and switching times frequency
Road sort method and system.
Background technology
China in Recent Years digital television business flourishes, and digital television has been popularized in whole nation overwhelming majority area,
No matter all show a marked increase from spectator attendance or watch on duration.
Televiewer is when daily viewing TV programme, the frequent switching TV channel of meeting, the section for selecting oneself to like
Mesh or planless all channel lists of traversal.The operation of these switching TV channels can all be formed within a certain period of time
There are different switching times to different channel.And user to the reflection of the switching times of different channel is then the user to the channel
Favorable rating, in other words to the favorable rating of the channel program.The number for being switched to the channel is more, illustrates corresponding user's happiness
Love watches the TV programme of the channel.The number for being switched to the channel is fewer, illustrates that user does not like the program for watching the channel.
In the preceding internet television epoch, the cut bank custom for having television manufacturer for user is analyzed, and then is obtained
User eventually forms personalized channel sequencing method to the fancy grade of television channel.But this method, primarily directed to list
For a user, do not consider that the viewing of all users is accustomed to.The storage of history data P of its switching channels is in TV set terminal, nothing
Method forms long-term preservation mechanism, and its personalized ordering process is also completed in TV set terminal, and the limited meter of terminal is limited to
Calculation ability, personalized ordering model are also limited accordingly.In addition TV is replaced in user, in other words some special fields
Under scape, historical data can lose, and re-form personalized channels sequencing schemes to need to accumulate data again, caused to user
Inconvenience.
In the internet television epoch, TV manufacturer may be by big data technology to the switching channels data of a large number of users
Modeling analysis is carried out, finally can form the television channel sequencing schemes for being more suitable for user's viewing feature.In addition the history number of user
According to preserving beyond the clouds, there is high safety, will not be lost as user replaces TV, greatly improve making for user
With experience.
Therefore for digital television system makes quotient, a kind of new technical solution is needed to fast implement sequence DTV
Channel number and digital TV channel correspondence.Ensure that the sort method meets user and watches custom again simultaneously.
Existing scheme is to carry out algorithm process in TV set terminal for personal user mostly, does not use big data skill
Art, more unbonded user watch the region characteristic of television channel.
Therefore, existing digital TV channel ordering techniques have much room for improvement and improve.
Invention content
In view of the deficiencies in the prior art, present invention aims at provide a kind of TV based on range statistics and switching times
Channel sequencing method and system, it is intended to solve TV sort method in the prior art only for personal user in TV set terminal
Algorithm process is carried out, big data technology is not used, more unbonded user watches the defect of the region characteristic of television channel.
Technical scheme is as follows：
A kind of method for ordering television channels based on range statistics and switching times, wherein method includes：
After detecting digital television incoming digital signal and accessing internet, server obtains current all access services
The channel data of the digital television of device；
Channel data is carried out group areas by server according to regional information, and calculates each area according to channel switching number
The weight order of all television channels in the grouping of domain, and preserve；
Digital television uploads its channel data, and carries out legitimacy detection in server；
After being detected by legitimacy, then according to the regional information matching corresponding region grouping in channel data, and at this
The weight order for each television channel that inquiry channel data includes in group areas sorts to television channel according to weight order,
And ranking results are back to digital television；
Digital television resequences to all channels according to ranking results, and preserves new channel sequence.
The method for ordering television channels based on range statistics and switching times, wherein the channel data includes electricity
Tv channel serial number, channel designation, channel switching number region rank and regional information.
The method for ordering television channels based on range statistics and switching times, wherein region rank includes ground
Area's grade, city are at county level and provincial.
The method for ordering television channels based on range statistics and switching times, wherein the step is when by legal
Property detection after, then according to the regional information matching corresponding region grouping in channel data, and inquire channel in the group areas
The weight order for each television channel that data include sorts to television channel according to weight order, and ranking results is back to
Further include before digital television：
Digital television locally records channel information, when digital television triggers connection network signal, then to server
Send the channel data of current digital television machine.
The method for ordering television channels based on range statistics and switching times, wherein the step server according to
Channel data is carried out group areas by regional information, and calculates all TV frequencies in each group areas according to channel switching number
The weight order in road, and preserve and specifically include：
Channel data is carried out group areas by server according to regional information；
According to the sight corresponding with the channel switching number of the corresponding channel switching number of each channel designation in group areas
The product of many percentages, summation obtain weight order corresponding with each television channel in the group areas；
According to group areas, weight order corresponding with each television channel is preserved respectively.
A kind of television channel ordering system based on range statistics and switching times, wherein including：
Digital signal detection module, for after detecting digital television incoming digital signal and accessing internet, service
Device obtains the channel data of the digital television of current all access servers；
Channel data is carried out group areas, and root by weight calculation and memory module for server according to regional information
The weight order of all television channels in each group areas is calculated according to channel switching number, and is preserved；
Uploading module uploads its channel data for digital television, and carries out legitimacy detection in server；
Ranking results return module, are used for after being detected by legitimacy, then according to the regional information in channel data
With corresponding group areas, and the weight order for each television channel that inquiry channel data includes in the group areas, according to row
Sequence weight sorts to television channel, and ranking results are back to digital television；
Sorting module resequences to all channels according to ranking results for digital television, and preserves newly
Channel sequence.
The television channel ordering system based on range statistics and switching times, wherein the channel data includes electricity
Tv channel serial number, channel designation, channel switching number, region rank and regional information.
The television channel ordering system based on range statistics and switching times, wherein the region rank includes ground
Area's grade, city are at county level and provincial.
The television channel ordering system based on range statistics and switching times, wherein further include：
Sending module of networking connects network for digital television local record channel information when digital television triggers
When signal, then the channel data of current digital television machine is sent to server.
The television channel ordering system based on range statistics and switching times, wherein the weight calculation and storage
Module specifically includes：
Channel data is carried out group areas by group areas unit for server according to regional information；
Weight calculation unit, for according to the corresponding channel switching number of each channel designation in group areas and the channel
The product of the corresponding spectators' percentage of switching times, summation obtain sequence power corresponding with each television channel in the group areas
Weight；
Weight storage unit, for according to group areas, preserving weight order corresponding with each television channel respectively.
Advantageous effect：The present invention provides a kind of method for ordering television channels based on range statistics and switching times and it is
System, method include：After detecting digital television incoming digital signal and accessing internet, server obtains current all accesses
The channel data of the digital television of server；Channel data is carried out group areas by server according to regional information, and according to
Channel switching number calculates the weight order of all television channels in each group areas, and preserves；Digital television uploads it
Channel data, and carry out legitimacy detection in server；After being detected by legitimacy, then believed according to the area in channel data
Breath matching corresponding region grouping, and the weight order for each television channel that inquiry channel data includes in the group areas, root
It sorts to television channel according to weight order, and ranking results is back to digital television.This invention simplifies DTV use
The process that family sorts to digital TV channel serial number, and be to combine big data technology to sort beyond the clouds, ranking results are based on complete
Office range user switches the data of TV station, and ranking results can retain beyond the clouds for a long time, have accuracy and EA hardware.
Description of the drawings
Fig. 1 be the present invention the present invention a kind of method for ordering television channels based on range statistics and switching times compared with
The flow chart of good embodiment；
Fig. 2 is that a kind of concrete application of method for ordering television channels based on range statistics and switching times of the present invention is real
Apply the flow chart of example；
Fig. 3 is a kind of preferred embodiment of television channel ordering system based on range statistics and switching times of the present invention
Functional schematic block diagram.
Specific implementation mode
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, below to the present invention further specifically
It is bright.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of preferred embodiments of the method for ordering television channels based on range statistics and switching times
Flow chart, as shown in Figure 1, the method includes：
Step S100, after detecting digital television incoming digital signal and accessing internet, server obtains current institute
There is the channel data of the digital television of access server.
When it is implemented, when user open DTV incoming digital signal after, DTV to current television channel into
Row search, forms a channel data, and be uploaded to server.When the channel data of multiple digital televisions uploads to service
After device, then server possesses magnanimity channel data, and can be carried out further with big data technology according to the channel data of magnanimity
Processing.
Wherein, the channel data includes but not limited to television channel serial number, channel designation, channel switching number, region
Rank and regional information.
Channel switching number refers to the number summation for entering the channel in certain time from other channels, a preferred timing
Between be 3-4 weeks.Such as：If the number that is switched to CCTV1 of the user in one week is 15,20,16,19,21,27,30
Words, then the number that the user is switched to the channel is just 148.
Regional information refers to digital television active user region, can pass through television channel lists information and user
The means such as IP address are reflected, and for CONTINENTAL AREA OF CHINA administrative area feature, are divided, are saved according to three-level administrative area（It is autonomous
Area）, city（County）, area（Village, township, city-level subregion）, by user's automatic clustering, that is, it is at county level and provincial to be divided into local level, city.
For clearer regional information, affiliated TV station, type level information and the language for understanding channel information and including
It says information, illustrates below by specific embodiment.
According to three-level administrative area division methods, CONTINENTAL AREA OF CHINA can about be divided into provincial administrative area（More than 30）, cities and counties
Grade（More than 600）, local level（More than 2500）, tertiary zone subordinate relation is clear.
CONTINENTAL AREA OF CHINA a TV station about more than 3,000, wherein most TV stations are cause unit, fortune
Seeking unit can be according to level Four model split, but it does not have clearly unified subordinate relation, has certain journey with administrative area at the same level
The correspondence of degree, but without one-to-one correspondence characteristic.
In general, the TV user in third level administrative region, in addition to national TV station can be watched to save
Mesh, moreover it is possible to watch current provincial station synchronization, while can also watch station synchronization in third level administrative region.
Citing：User positioned at Baoan District, Shenzhen City, Guangdong Province can watch Chinese Central Television, Guangdong TV
The TV programme that these three TV stations of platform, Shenzhen TV Station provide, while can also watch that the commercial television stations such as Phoenix Satellite TV carry
The program of confession.I.e. as shown in table 1：
Table 1
| Channel designation | Affiliated TV station | Type level information | Language message | Remarks | |
| 1 | CCTV integrates | Chinese Central Television | It is national | Mandarin | The whole nation is visible |
| 2 | Guangdong satellite TV | Guangdong TV and Radio Service | It is provincial | Mandarin | TV station's rank is the same as administrative area rank |
| 3 | City channel | Broadcast film and television group in Shenzhen | City is at county level | Mandarin | TV station's rank is the same as administrative area rank |
| 4 | Phoenix Satellite TV | Phoenix Satellite TV's Pty Ltd | Business level | Mandarin | National most area is visible |
Every time when system for TV set triggering networking connects internet signal, just by the client master on digital television
It moves the above-mentioned information such as table 1 and television channel serial number, channel designation, viewing duration and channel switching number with JSON formats
It is packaged, is transmitted to server by the POST method of http protocol.
Step S200, channel data is carried out group areas by server according to regional information, and according to channel switching number
The weight order of all television channels in each group areas is calculated, and is preserved.
In step s 200, server in the digital television that different zones are grouped after obtaining channel data, before this
Channel data is subjected to group areas according to the regional information that channel data includes, then from the channel in each group areas
The channel switching number that each television channel is obtained in data is multiplied by spectators' percentage corresponding with the channel switching number, most
Summation obtains weight order corresponding with each television channel in the group areas afterwards.As it can be seen that exactly answering in step s 200
With big data technology, the weight order of each television channel is obtained based on the data of global scope user switching TV station,
With accuracy and generality.
When it is implemented, further including before the step S200：
Step S21, digital television locally records channel information, when digital television triggers connection network signal, then
The channel data of current digital television machine is sent to server.
In the step s 21, the channel data recording mode of digital television is offline mode, i.e., is first locally recording then
It uploads onto the server.The collection method of channel data is：The database of user channel data is established in DTV generator terminal, is recorded
The information such as channel designation, switching times, last time switching time.When user enters certain channel, remember in TV set terminal
User of record is switched to the number of the channel, when each user triggers connection network signal（Including networking automatically when booting
Situations such as with being reconnected after suspension）, actively seen from digital television to the channel for collecting server transmission current television machine
See duration data.
Further, the step S200 is specifically included：
Step S201, channel data is carried out group areas by server according to regional information.
Obviously, after server obtains the channel data of magnanimity, according to the regional information in channel information by channel number
It is concentrated to Guangdong group areas according to being grouped, such as by the channel data of all Guangdong Province users, by all Hunan Province users
Channel data be concentrated to Hunan group areas.
Meanwhile user location is subjected to standardization processing, in strict accordance with three-level administrative division, unified presentation rule
Model, it is such as unified " Xinjiang Uygur Autonomous Regions " is reduced to " Xinjiang ", " Hong Kong Special Administrative Region " be reduced to " Hong Kong " in order to
Statement.
When carrying out group areas in step s 201, by local level, city is at county level and provincial mode is grouped.Such as number
In the channel data that television set A is uploaded, partition information corresponds to Shenzhen City, Guangdong Province Nanshan District, and same digital television B is uploaded
Channel data in partition information correspond to Shenzhen City, Guangdong Province Nanshan District, then digital television A and digital television B can be concentrated
Group areas in Nanshan District.If due to the accuracy problem of Geographic mapping in partition information cause digital television A and
Digital television B can not navigate to local level, and it is at county level to navigate to city, can concentrate digital television A and digital television B
Group areas in Guangzhou.If when that can only navigate to provincial, digital television A and digital television B can be concentrated on
The group areas in Guangdong Province.If cannot achieve provincial positioning（It also cannot achieve local level simultaneously and city be at county level determines
Position）, then it is divided into general areas grouping.Pass through above-mentioned packet mode so that any one channel data can be divided into
Corresponding group areas.
Step S202, according to the corresponding channel switching number of each channel designation in group areas and the channel switching number
The product of corresponding spectators' percentage, summation obtain weight order corresponding with each television channel in the group areas.
When it is implemented, the channel data for group areas is determined according to regional information, then can carry out following meters
It calculates, wherein Sn represents the number that user is switched to the channel, and Un represents the number of users for the number Sn for being switched to the channel, W generations
The weight of the table channel, T represent user's sample full dose in the group areas.
Wa= S1*U1/T + S2*U2/T+ ……+Sn*Un/T；
After arrangement, Wa=（S1*U1+ S2*U2+……+ Sn*Un）/T；
The list for the weight that all channels sort in each region can be calculated through the above way.
Step S203, according to group areas, weight order corresponding with each television channel is preserved respectively.
In this way, just corresponding multiple order models are saved according to group areas in the server, by counting greatly
The data operation for switching TV station based on global scope user is realized according to technology.
Step S300, digital television uploads its channel data, and carries out legitimacy detection in server.
Step S400, after being detected by legitimacy, then according to the regional information matching corresponding region point in channel data
Group, and the weight order for each television channel that inquiry channel data includes in the group areas, according to weight order to TV
Channel sequencing, and ranking results are back to digital television.
When it is implemented, server first obtains the partition information in the channel data that the television set uploads, its place is determined
Group areas, then go in corresponding group areas to inquire the weight order of channel data each television channel for including, according to
Weight order sorts to television channel, finally and ranking results is back to digital television.If two different television channels
Weight order it is identical, then with weight channel according to channel designation with Chinese natural sortord handle.When channel sequencing is completed
The ranking results of server are sent to digital television afterwards.
Step S500, digital television resequences to all channels according to ranking results, and preserves new channel
Sequence.
After digital television obtains new channel sequence, then does persistence and be written to local channel data, and preserve
The present invention also provides a kind of concrete applications of the method for ordering television channels based on range statistics and switching times
The flow chart of embodiment, as shown in Fig. 2, the method includes：
Step S1, start；
Step S2, server obtains the television channel data of the digital television of current all access servers；
Step S3, judge whether channel list is empty, if it is sky, executes step S4, if not being sky, executes step
S16；
Step S4, the order models of all channels in different administrative regions are calculated；
Step S5, judge whether that iteration finishes, if so, step S6 is executed, if not, executing step S4；
Step S6, the weight order of each television channel in the order models of each administrative region is preserved；
Step S7, some incoming digital signal and has accessed the digital television of internet and uploads its channel information；
Step S8, corresponding region is obtained according to the regional information in the channel information of the digital television in the server
Model data；
Step S9, judge whether regional information corresponds to local level, if so, executing step S12, execute step if not
S10；
Step S10, it is at county level to judge whether regional information corresponds to city, if so, executing step S12, executes step if not
S11；
Step S11, it is provincial to judge whether regional information corresponds to, if so, executing step S12, executes step if not
S13；
Step S12, adaptation regional model data corresponding with regional information；
Step S13, pre-stored universal model data in adaptation services device；
Step S14, digital television according to regional model data or the corresponding weight order of universal model data to all
Channel is resequenced；
Step S15, ranking results are preserved；
Step S16, terminate.
Specific the present invention also provides a kind of method for ordering television channels of base based on range statistics and switching times answers
It is as follows with embodiment：
The channel switching number data for collecting all numerical value television sets in nationwide (being that global concept is specific), are established
The relevant television channel order models in administrative area at different levels.Channel sequencing data are exemplified below, are received in Shenzhen City, Guangdong Province Futian District
Lump user is T, obtains channel data as shown in table 2 below：
Table 2
| Channel/switching times | 10 | 20 | 33 | 42 | 55 | Weight |
| Channel a | 100 | 200 | 300 | 0 | 0 | 14900/T |
| Channel b | 300 | 0 | 400 | 20 | 30 | 17690/T |
| Channel c | 20 | 300 | 50 | 200 | 30 | 17900/T |
| Channel d | 120 | 130 | 350 | 0 | 80 | 19750/T |
With the weight calculation example of channel a：
Weight（a）=100/T*10+200/T*20+300/T*33=14900/T；
Assuming that it is three channels, the sequence arranged from small to large according to weight that user, which only has a, c and d,（Ascending order）It obtains following
Channel sequencing sequence, as shown in table 3：
Table 3
| Serial number | 1 | 2 | 3 |
| Channel | d | c | a |
By above method embodiment it is found that the present invention provides a kind of television channel based on range statistics and switching times
Sort method simplifies the process that digital cable customers sort to digital TV channel serial number, and is to combine big number beyond the clouds
It sorts according to technology, ranking results switch the data of TV station based on global scope user, and ranking results can be retained in for a long time
High in the clouds has accuracy and EA hardware.
On the basis of above method embodiment, the present invention also provides a kind of electricity based on range statistics and switching times
Tv channel ordering system, the function of the preferred embodiment of the television channel ordering system based on range statistics and switching times
Functional block diagram is as shown in Figure 3 comprising：
Digital signal detection module 100, for after detecting digital television incoming digital signal and accessing internet, clothes
Business device obtains the channel data of the digital television of current all access servers；
Weight calculation and memory module 200, group areas is carried out for server according to regional information by channel data, and
The weight order of all television channels in each group areas is calculated according to channel switching number, and is preserved；
Uploading module 300 uploads its channel data for digital television, and carries out legitimacy detection in server；
Ranking results return module 400, are used for after being detected by legitimacy, then according to the regional information in channel data
Corresponding region grouping is matched, and inquires the weight order for each television channel that channel data includes in the group areas, according to
Weight order sorts to television channel, and ranking results are back to digital television；
Sorting module 500 resequences to all channels according to ranking results for digital television, and preserves new
Channel sequence.
When it is implemented, the channel data includes television channel serial number, channel designation, channel switching number, region class
Other and regional information.The region rank includes that local level, city are at county level and provincial.
It further carries out in example, the television channel ordering system based on range statistics and switching times further includes：
Sending module of networking connects network for digital television local record channel information when digital television triggers
When signal, then the channel data of current digital television machine is sent to server.
The television channel ordering system based on range statistics and switching times, wherein the weight calculation and storage
Module specifically includes：
Channel data is carried out group areas by group areas unit for server according to regional information；
Weight calculation unit, for according to the corresponding channel switching number of each channel designation in group areas and the channel
The product of the corresponding spectators' percentage of switching times, summation obtain sequence power corresponding with each television channel in the group areas
Weight；
Weight storage unit, for according to group areas, preserving weight order corresponding with each television channel respectively.
In conclusion the present invention provides a kind of method for ordering television channels based on range statistics and switching times and being
System, method include：After detecting digital television incoming digital signal and accessing internet, server obtains current all accesses
The channel data of the digital television of server；Channel data is carried out group areas by server according to regional information, and according to
Channel switching number calculates the weight order of all television channels in each group areas, and preserves；Digital television uploads it
Channel data, and carry out legitimacy detection in server；After being detected by legitimacy, then believed according to the area in channel data
Breath matching corresponding region grouping, and the weight order for each television channel that inquiry channel data includes in the group areas, root
It sorts to television channel according to weight order, and ranking results is back to digital television.This invention simplifies DTV use
The process that family sorts to digital TV channel serial number, and be to combine big data technology to sort beyond the clouds, ranking results are based on complete
Office range user switches the data of TV station, and ranking results can retain beyond the clouds for a long time, have accuracy and EA hardware.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect range.
Claims (8)
1. a kind of method for ordering television channels based on range statistics and switching times, which is characterized in that method includes：
After detecting digital television incoming digital signal and accessing internet, server obtains current all access servers
The channel data of digital television；
Channel data is carried out group areas by server according to regional information, and calculates each region point according to channel switching number
The weight order of all television channels in group, and preserve；
Digital television uploads its channel data, and carries out legitimacy detection in server；
After being detected by legitimacy, then according to the regional information matching corresponding region grouping in channel data, and in the region
The weight order for each television channel that inquiry channel data includes in grouping sorts to television channel according to weight order, and will
Ranking results are back to digital television；
Digital television resequences to all channels according to ranking results, and preserves new channel sequence；
Channel data is carried out group areas by the step server according to regional information, and is calculated often according to channel switching number
The weight order of all television channels in one group areas, and preserve and specifically include：
Channel data is carried out group areas by server according to regional information；The regional information refers to that digital television is currently used
Family region；
According to corresponding with the channel switching number spectators of the corresponding channel switching number of each channel designation in group areas hundred
Point than product, sum obtain weight order corresponding with each television channel in the group areas；
According to group areas, weight order corresponding with each television channel is preserved respectively.
2. the method for ordering television channels based on range statistics and switching times according to claim 1, which is characterized in that institute
It includes television channel serial number, channel designation, channel switching number, region rank and regional information to state channel data.
3. the method for ordering television channels based on range statistics and switching times according to claim 2, which is characterized in that institute
It includes that local level, city are at county level and provincial to state region rank.
4. the method for ordering television channels based on range statistics and switching times according to claim 3, which is characterized in that institute
Step is stated after being detected by legitimacy, then according to the regional information matching corresponding region grouping in channel data, the areas Bing Gai
The weight order for each television channel that inquiry channel data includes in the grouping of domain sorts to television channel according to weight order, and
Further include before ranking results are back to digital television：
Digital television locally records channel information, when digital television triggers connection network signal, is then sent to server
The channel data of current digital television machine.
5. a kind of television channel ordering system based on range statistics and switching times, which is characterized in that including：
Digital signal detection module, for after detecting digital television incoming digital signal and accessing internet, server to obtain
Take the channel data of the digital television of current all access servers；
Channel data is carried out group areas by weight calculation and memory module for server according to regional information, and according to frequency
Road switching times calculate the weight order of all television channels in each group areas, and preserve；
Uploading module uploads its channel data for digital television, and carries out legitimacy detection in server；
Ranking results return module, are used for after being detected by legitimacy, then according to the regional information matching pair in channel data
Group areas is answered, and inquires the weight order for each television channel that channel data includes in the group areas, is weighed according to sequence
It sorts again to television channel, and ranking results is back to digital television；
Sorting module resequences to all channels according to ranking results for digital television, and preserves new channel
Sequence；
The weight calculation is specifically included with memory module：
Channel data is carried out group areas by group areas unit for server according to regional information；The regional information is
Refer to digital television active user region；
Weight calculation unit, for according to the corresponding channel switching number of each channel designation in group areas and the channel switching
The product of the corresponding spectators' percentage of number, summation obtain weight order corresponding with each television channel in the group areas；
Weight storage unit, for according to group areas, preserving weight order corresponding with each television channel respectively.
6. the television channel ordering system based on range statistics and switching times according to claim 5, which is characterized in that institute
It includes television channel serial number, channel designation, channel switching number, region rank and regional information to state channel data.
7. the television channel ordering system based on range statistics and switching times according to claim 6, which is characterized in that institute
It includes that local level, city are at county level and provincial to state region rank.
8. the television channel ordering system based on range statistics and switching times according to claim 7, which is characterized in that also
Including：
Sending module of networking connects network signal for digital television local record channel information when digital television triggers
When, then the channel data of current digital television machine is sent to server.
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| CN101335846A (en) * | 2007-06-29 | 2008-12-31 | 株式会社日立制作所 | Television channel ordering method, ordering device and television set comprising such device |
| 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 |
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