CN103384349A - Television broadcast receiver and information processing system with same - Google Patents
Television broadcast receiver and information processing system with same Download PDFInfo
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- CN103384349A CN103384349A CN2012101378846A CN201210137884A CN103384349A CN 103384349 A CN103384349 A CN 103384349A CN 2012101378846 A CN2012101378846 A CN 2012101378846A CN 201210137884 A CN201210137884 A CN 201210137884A CN 103384349 A CN103384349 A CN 103384349A
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Abstract
The invention provides a television and broadcast receiver and an information processing system with the same. The television and broadcast receiver comprises a preference information management portion, a preference information visualizing portion and a preference information editing portion, wherein the preference information management portion saves preference information of viewers and listeners, the preference information visualizing portion visualizes the preference information by adopting a preference graph with a plurality of program types, and the preference information editing portion can edit the preference graph. According to the television and broadcast receiver and the information processing system with the television and broadcast receiver, the preference information can be provided to a user in a visualized mode, and the user can edit the preference information in the visualized mode and enables the television and broadcast receiver to study the edited preference information. Therefore, television and broadcast program and advertisement recommendation which is not the intension of the user can be avoided, and television and broadcast programs and advertisements with higher information value are provided.
Description
Technical field
The present invention relates to a kind ofly can edit simply the television broadcasting receiver of the program preferences information of looking the hearer and the information processing system that possesses it.
Background technology
At present, digital recording (the DVR that uses the digital television broadcasting receiver to have, Digital Video Recording) function, from utilizing content (contents) through the television program of video recording and the secondary of television program, extract in real time user's preference out, will comprise the information of advertisement or structure that television program is recommended to offer the user on result can be implemented.
But the preference information in above-mentioned technology is that the television program of having recorded a video take the user etc. is basis, the information that the preference information generating unit that is had by the digital television broadcasting receiver generates automatically.But it may not be the preference information of user's original idea.In addition, do not have following function in above-mentioned technology, how user's preference information is drawn out of parsing, is confirmed by user self, and will not be the Information revision of original idea, and the preference information of correction is learnt by system.In above-mentioned 2, based on the preference information that is not user's original idea, will recommend or offer in the situation of described system with the strong television program of this preference information relevance or advertisement mistake, reduce as the ease of use of system.
The prior art document
Patent documentation
Summary of the invention
The problem that invention will solve
The problem to be solved in the present invention is to suppress by being not the preference information of user's original idea and recommend to provide mistakenly television program or advertisement.
The means of dealing with problems
In order to solve above-mentioned problem, television broadcasting receiver of the present invention possesses: preference information managing section, preserve the preference information of looking the hearer; The visual section of preference information adopts the preference chart with a plurality of programme varieties to carry out visual described preference information; And preference information editorial office, can edit described preference chart.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, during some programme variety changes of described preference chart, other programme variety is change linkedly also.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, be set with a certain amount of credit number in each programme variety of described preference chart, in the situation that the preference of a certain programme variety increases, other preference is done subtraction.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, the maximum that described credit number can be guaranteed depends on the number that described television broadcasting receiver can be used in the tuner of video recording simultaneously, when the number of tuner increased, the described credit number that can guarantee also increased certain amount.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, described other preference is done the minimizing value of subtraction and the inversely proportional relation of reservation number of times of this programme variety, the preference of the programme variety that the reservation number of times is fewer, its minimizing value is larger.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, the preference of the program category in described subtraction reaches in the situation of predetermined lower limit, and remaining minimizing value deducts from other program category according to described reservation number of times.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, in each program category of described preference chart, guarantee to have a certain amount of credit number, in the situation that the preference of a certain program category reduces, the preference of the amount of minimizing value deposits in credit number.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, described preference information based on each user's preference information, is calculated common preference information by the further user identifier.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, described common preference information is calculated based on the ratio of the ratio of the reserve frequency of each user in all, each user's reserve frequency of all categories and each user's preference of all categories.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, whole users does not carry out in the situation of audiovisual recording schedule for a certain program category, and the preference of this common program category is set as lower limit.
In addition, according to television broadcasting receiver of the present invention, in described preference information editorial office, in a certain user's preference chart, the classification of the specified value that relevant preference is high, in the situation that preference separately increases and decreases by a certain percentage, will impel the message of the confirmation prompting of this preference chart to show.
In addition, according to television broadcasting receiver of the present invention, also possess: audiovisual recording schedule management department, leading subscriber has carried out the program of audiovisual reservation or recording schedule; And the preference information extraction unit, extract classification information out as user's preference information from the program that audiovisual recording schedule management department preengages, described preference information managing section preserves the preference information of extracting out from described preference information extraction unit.
Another object of the present invention is to provide a kind of information processing system, and it possesses: the television broadcasting receiver, preserve the preference information of looking the hearer; And information processor, possesses the preference information editorial office that adopts the preference chart with a plurality of programme varieties to carry out the visual section of visual preference information and can edit described preference chart described preference information, described information processor is connected with described television broadcasting receiver via network.
In addition, according to information processing system of the present invention, in described preference information editorial office, during some programme variety changes of described preference chart, other programme variety is change linkedly also.
In addition, according to information processing system of the present invention, in described preference information editorial office, be set with a certain amount of credit number in each programme variety of described preference chart, in the situation that the preference of a certain programme variety increases, other preference is done subtraction.
In addition, according to information processing system of the present invention, in described preference information editorial office, the maximum that described credit number can be guaranteed depends on the number that described television broadcasting receiver can be used in the tuner of video recording simultaneously, when the number of tuner increased, the described credit number that can guarantee also increased certain amount.
In addition, according to information processing system of the present invention, in described preference information editorial office, described other preference is done the minimizing value of subtraction and the inversely proportional relation of reservation number of times of this programme variety, the preference of the programme variety that the reservation number of times is fewer, its minimizing value is larger.
In addition, according to information processing system of the present invention, in described preference information editorial office, the preference of the program category in described subtraction reaches in the situation of predetermined lower limit, and remaining minimizing value deducts from other program category according to described reservation number of times.
In addition, according to information processing system of the present invention, in described preference information editorial office, in each program category of described preference chart, guarantee to have a certain amount of credit number, in the situation that the preference of a certain program category reduces, the preference of the amount of minimizing value deposits in credit number.
In addition, according to information processing system of the present invention, in described preference information editorial office, described preference information based on each user's preference information, is calculated common preference information by the further user identifier.
In addition, according to information processing system of the present invention, in described preference information editorial office, described common preference information is calculated based on the ratio of the ratio of the reserve frequency of each user in all, each user's reserve frequency of all categories and each user's preference of all categories.
In addition, according to information processing system of the present invention, in described preference information editorial office, whole users does not carry out in the situation of audiovisual recording schedule for a certain program category, and the preference of this common program category is set as lower limit.
In addition, according to information processing system of the present invention, in described preference information editorial office, in a certain user's preference chart, the classification of the specified value that relevant preference is high, in the situation that preference separately increases and decreases by a certain percentage, will impel the message of the confirmation prompting of this preference chart to show.
In addition, according to information processing system of the present invention, described television broadcasting receiver also possesses: audiovisual recording schedule management department, and leading subscriber has carried out the program of audiovisual reservation or recording schedule; And the preference information extraction unit, extract classification information out as user's preference information from the program that audiovisual recording schedule management department preengages, described preference information managing section preserves the preference information of extracting out from described preference information extraction unit.
The effect of invention
By television broadcasting receiver and the information processing system that can edit preference information is provided to the user, preference information can be offered the user visually, and the user can edit this preference information visually, and make preference information after television broadcasting receiver and information processing system study editor, thus, can prevent not being the television program of user's original idea and the recommendation of advertisement, and television program and the advertisement of higher information value are provided.
Description of drawings
Fig. 1 is the summary pie graph of an execution mode of signal processing system of the present invention.
Fig. 2 is the module map of an execution mode of expression signal processing system of the present invention.
Fig. 3 is the module map of an execution mode of expression television broadcasting receiver of the present invention.
Fig. 4 is used in the figure of data of the demonstration of preference information for expression.
Fig. 5 is the figure with an example of preference information two dimension demonstration.
Fig. 6 is the figure with an example of the preference information two dimension demonstration of initial condition.
Fig. 7 is the figure of the means of explanation editor preference information.
Fig. 8 (a) and (b) are the means by editor's preference information, the X-Y scheme before and after editor.
Fig. 9 is the flow chart of the processing of expression editor preference information.
Figure 10 selects the figure of a plurality of users' preference information for expression.
Figure 11 sets the figure of picture by each user's of each time band preference information for expression.
Figure 12 notifies the figure of message of variation of user's preference information for expression.
Symbol description
1001 ... the television broadcasting receiver
1002 ... information processor
1003 ... network access device
1004 ... data transmission path
1005 ... data transmission path
2001 ... audiovisual recording schedule management department
2002 ... the preference information extraction unit
2003 ... preference information managing section
2004 ... preference information transmitting-receiving letter section (television broadcasting collection of letters pusher side)
2005 ... preference information transmitting-receiving letter section (signal processing apparatus side)
2006 ... preference information editorial office
2007 ... the visual section of preference information
2008 ... public network
3001 ... remote controller key (IR) signal receiving part
3002 ... remote controller
4001 ... preference data
4002 ... user identifier
4003 ... kind of information
4004 ... preference
4005 ... credit number
5001 ... two dimension preference chart
5002 ... X-Y scheme
6001 ... the two-dimentional preference chart of initial condition
7001 ... cell
7002 ... the up and down button
8001 ... editing pictures
8002 ... editing pictures
10001 ... select button
11001 ... set picture
11002 ... the time period row
11003 ... user's row
11004 ... the up and down button
12001 ... message
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described.
Fig. 1 is information processing system structure chart of the present invention.Information processing system of the present invention possesses: the television broadcasting receiver 1001 that can preserve user's preference information; And can edit the also information processor 1002 of visualization display to this preference information.So-called television broadcasting receiver is such as realizing with television set, the device that possesses the computer etc. of tuner.So-called information processor is such as realizing with the device of mobile phone, smart mobile phone, panel computer, hand-held information terminal etc.The television broadcasting receiver is connected with information processor and is connected via network.By UPnP(Universal Plug and Play), can realize that the transmitting-receiving of preference information is believed.Send preference information from above-mentioned television broadcasting receiver to information processor, show preference information in this information processor, the user can manually edit preference information by touch screen operation or button operation.Above-mentioned preference information through editor again via network, is posted a letter to the television broadcasting receiver from information processor, and the television broadcasting receiver is stored this preference information, provides the high television program of relevance and advertisement based on preference information to the user.
As shown in Figure 1, can preserve the television broadcasting receiver 1001 of user's preference information, the information processor 1002 with editing and show user's preference information is connected to each other via network access device 1003.Network access device 1003 herein can be realized by the device of router, the network switch etc.In addition, television broadcasting receiver 1001 is connected with information processor and can be connected by wireless or wired lan.Carry out between television broadcasting receiver 1001 and information processor 1002 in the situation of preference information transmitting-receiving letter, at first pass through the data transmission path 1004 from the operated information processor 1002 of user to television broadcasting receiver 1001, carry out the request of preference information.Afterwards, through 1002 the data transmission path 1005 from television broadcasting receiver 1001 to information processor, send the preference information that is stored in television broadcasting receiver 1001.From television broadcasting receiver 1001 with preference information in information processor 1002 visualization display, the preference information of being edited by the user sends to television broadcasting receiver 1001 again through data transmission path 1004.
Fig. 2 is the pie graph of television broadcasting receiver 1001 and information processor 1002.Television broadcasting receiver 1001 possesses: audiovisual recording schedule management department 2001, and leading subscriber is the program of audiovisual reservation or recording schedule; Preference information extraction unit 2002, from the program that audiovisual recording schedule management department 2001 preengages as user's preference information and extract classification information out; Preference information managing section 2003 preserves the preference information of extracting out from preference information extraction unit 2002; And preference information transmitting-receiving letter section 2004, via the public network 2008 of wired lan or WLAN etc., user's preference information is sent to information processor 1002, and, this preference information through editor again received from information processor 1002.The processing that these CPU that possessed by television broadcasting receiver 1001 put rules into practice respectively and realizing.In addition, television broadcasting receiver 1001 possesses a plurality of databases such as audiovisual recording schedule management department 2001, preference information managing section 2003, and these databases can be stored in the storage device arbitrarily of television broadcasting receiver 1001 is that possess or television broadcasting receiver 1001 can be accessed hard disk, memory, movable storage medium etc.
Information processor 1002 has: preference information editorial office 2006, can edit preference information; Visual 2007 of preference information carries out preference information visual; And preference information transmitting-receiving letter section 2005, receive preference informations from television broadcasting receiver 1001, and, will send to again television broadcasting receiver 1001 through the preference information of editing.The processing that these CPU that possessed by information processor 1002 put rules into practice respectively and realizing.The user reads in the situation of preference information, by touch screen operation or the button operation of information processor 1002, can show visual 2007 of the preference information of information processor 1002.At this moment, preference information editorial office 2006 obtains user's preference information from preference information managing section 2003 via network, carries out the demonstration request to visual 2007 of preference information.In the situation that the user does not edit, preference information editorial office 2006 obtains preference information from preference information managing section 2003, only carries out the Graphics Processing to visual 2007 of preference information.On the other hand, in the situation that the user edits preference information, use touch-screen or operation push-button, carry out to the edit commands of information processor 1002.Receive the preference information editorial office 2006 of mentioned order from touch-screen or operation push-button, follow this order for the preference information of obtaining from preference information managing section 2003 and carry out editing and processing, and the preference information after editing carries out the demonstration request to visual 2007 of preference information.In addition, the preference information after side by side editing via network is stored in preference information managing section 2003.In above-mentioned execution mode, the mode of the data preservation section that preference information managing section etc. is not set in information processor 1002 has been described, but as the case may be, also can adopt following constituted mode, preference information managing section also can be set in information processor 1002, and television broadcasting receiver 1001 and information processor 1002 preference information managing section separately carries out via network synchronously.
Fig. 3 means that television broadcasting receiver 1001 possesses preference information editorial office 2006 and visual 2007 of preference information, is the pie graph that information processor 1002 is built in the execution mode of television broadcasting receiver 1001.Television broadcasting receiver 1001 possesses audiovisual recording schedule management department 2001, preference information extraction unit 2002, preference information managing section 2003, preference information editorial office 2006, visual 2007 of preference information and remote controller key signal receiving part 3001.The user reads in the situation of preference information, uses a teleswitch 3002, carries out to the visualized operation of the preference information of television broadcasting receiver 1001.At this moment, television broadcasting receiver 1001, receive order by remote controller key signal receiving part 3001, the preference information editorial office 2006 that can edit preference information obtains user's preference information from preference information managing section 2003, carry out to the demonstration request that makes visual 2007 of the visual preference information of preference information.In the situation that the user does not edit, preference information editorial office 2006 obtains preference information from preference information managing section 2003, only carries out the Graphics Processing to visual 2007 of preference information.On the other hand, in the situation that the user edits preference information, use a teleswitch 3002, carry out to the edit commands of television broadcasting receiver 1001.Receive the preference information editorial office 2006 of mentioned orders from remote controller key signal receiving part 3001, follow this order for the preference information of obtaining from preference information managing section 2003 and carry out editing and processing, and the preference information after editing carries out the demonstration request to visual 2007 of preference information.In addition, the preference information after side by side editing is stored in preference information managing section 2003.By this mode, even without information processor, by television broadcasting receiver single product, also can carry out visual to user's preference information and editor.
As shown in Figure 4, have in preference information, in the situation that show necessary preference data 4001 in information processor 1002 or television broadcasting receiver 1001.User identifier 4002 is to be the user identifier of whose preference information for determining and managing.Classification information 4003 is of all categories for the television program of physical culture, film, news etc.Preference 4004 is, in each television program of all categories, and the value that the frequency of the audiovisual reservation in user's past and recording schedule is added up to and quantizes.Credit number (credit) 4005 is, used by the user in the editting function of preference information described later, guarantee to remain the preference 4004 of counting.In addition, preference 4004 in order to realize the editting function of preference information described later, has certain higher limit and lower limit.In addition, credit number 4005 is also identical, and it is proportional that the higher limit of credit number 4005 and television broadcasting receiver 1001 can carry out the number of tuner of audiovisual reservation and recording schedule simultaneously, by every a certain amount of increase.Thus, as shown in Figure 1 and Figure 2, above-mentioned preference data 4001, via network, equipment room transmitting-receiving letter at television broadcasting receiver 1001 and information processor 1002, television program or the advertisement of the classification that the represented preference 4004 of each classification of classification information 4003 is high, recommended from television broadcasting receiver 1001.
Fig. 5 means the figure of two-dimentional preference chart 5001 shown in information processor 1002 or television broadcasting receiver 1001.As the display packing of preference data 4001 in television broadcasting receiver 1001 or information processor 1002, for example as shown in Figure 5, can take the classification of classification information 4003 as each axle, obtain two-dimentional preference chart 5001.Two dimension preference chart 5001 forms by preference data 4001 with the two-dimentional X-Y scheme 5002 that shows of preference data 4001.
Fig. 6 mean preference data 4001 in the situation of initial condition, the two-dimentional preference chart 6001 that shows in television broadcasting receiver 1001 or information processor 1002.In television broadcasting receiver 1001, the past user does not once carry out in situation that the intrinsic preference data of audiovisual reservation and recording schedule and user 4001 do not input yet, preference data 4001 is as initial condition, be set to certain lower limit of preference of all categories 4004, and credit number 4005 is guaranteed to have a certain amount of.The shown state of television broadcasting receiver 1001 or information processor 1002 as shown in Figure 6.
Fig. 7 is an example of user's operation of editing preference information.Cell 7001 is the cell of expression preference 4004 of all categories, and the represented button up and down 7002 in the right side of cell 7001 is used for adjusting preference 4004.Television broadcasting receiver 1001 as shown in Figure 2 and information processor 1002 are by in the situation of dividing other equipment to consist of, and touch screen operation or button operation by information processor 1002 operate up and down button 7002.Television broadcasting receiver 1001 possesses in the situation of visual 2007 of preference information editorial office 2006 and preference information as shown in figure 3, operates by remote controller, and up and down button 7002 is operated.Certainly, the display screen of television broadcasting receiver 1001 self is in the situation of touch-screen, also can by the touch screen operation of television broadcasting receiver 1001, up and down button 7002 be operated.At this moment, when the upper button of up and down button 7002 was pressed, corresponding numerical value was done addition, and when descending on the contrary button to be pressed, corresponding numerical value is done subtraction.The numerical value of the preference 4004 of classification is done in the situation of addition, and credit number 4005 is 1 when above, distributes added numerical value additions from credit number 4005.On the other hand, the numerical value of preference 4004 is done in the situation of subtraction, and the numerical value that subtracts in subtraction is mortgaged to credit number 4005.In the situation of touch screen operation, the display part beyond the cell 7001 in editor is touched, and the numerical value of having edited is reflected in preference data 4001.
In addition, Fig. 8 also represents an example of the operation that the user edits preference information.Editing pictures 8001 means the picture of X-Y scheme 5002.Summit arbitrarily with editing pictures 8001, when move by touch-screen (touch-screen of television broadcasting receiver 1001 or information processor 1002) operation or remote controller operation laterally at 5002 center along axle from X-Y scheme, done addition through the preference 4004 of mobile classification.For example, with the summit of the Sport Class in Fig. 8 (a), the outer side shifting of mind-set therefrom, thus improve the preference of physical culture, become the preference data 4001 as shown in Fig. 8 (b).On the other hand, the summit arbitrarily of editing pictures 8002 is moved from the center, lateral of X-Y scheme 5002, the preference 4004 of the kind through moving is subtracted.For example, with the summit of the Sport Class in Fig. 8 (b), move from the center, lateral, thereby the preference of reduction physical culture becomes the preference data 4001 as shown in Fig. 8 (a).Thus, on one side the user can see X-Y scheme, hold and intelligibly and intuitively preference information is edited.About the added value in addition and the value of deducting in subtraction, with execution mode shown in Figure 7 in the same manner, use credit number 4005.
In the execution mode of Fig. 7 or Fig. 8, the numerical value that credit number 4005 is guaranteed is 0 o'clock, and the preference of classification is done in the situation of addition, and the numerical value that increases in addition is assigned with by editor's the preference 4004 of classification is not done subtraction.The value of deducting of preference of editor's classification is not calculated by following mode: added value be multiply by the frequency to this classification audiovisual reservation and recording schedule as the user of ratio.The classification that user's reserve frequency is high, the preference that deducts is less, the classification that user's reserve frequency is low, the preference that deducts is larger.Thus, considered the editing and processing of characteristic of user's preference data 4001.Numerical expression 1 is addition formula and subtraction formula (for example, the preference 4004 of film is done the situation of addition) in the situation of the preference 4004 of editor's classification
[numerical expression 1]
The classification of having edited (for example: the calculating of the added value of preference film):
D(movie)=F(movie)‘-F(movie)（1）
The subtraction formula of the preference of other classifications of never editing:
F(sports)‘=F(sports)-D(movie)×(Nsum-N(sports))/Nsum （2）
F(news)‘=F(news)-D(movie)×(Nsum-N(news))/Nsum （3）
F(vale)‘=F(vale)-D(movie)×(Nsum-N(vale))/Nsum （4）
F(drama)‘=F(drama)-D(movie)×(Nsum-N(drama))/Nsum（5）
F(music)‘=F(music)-D(movie)×(Nsum-N(music))/Nsum（6）
F(anime)‘=F(anime)-D(movie)×(Nsum-N(anime))/Nsum（7）
F(other)‘=F(other)-D(movie)×(Nsum-N(other))/Nsum （8）
F: the preference before editor
F ': the preference after editor
D: the added value in addition
N: the frequency (number of times) (＞0) of user's audiovisual reservation and recording schedule
According to above-mentioned formula, relatively, the inversely proportional relation of the value of deducting of reservation number of times and preference 4004 of all categories is preengage the preference of the fewer classification of number of times, and its value of deducting is larger.But, at this moment, if the preference 4004 of certain classification of editor is not when doing subtraction, its preference becomes lower limit, and the value that should deduct is also in remaining situation, this remaining value of deducting further in other classification preference 4004, is appended and is assigned with as the value of deducting, thereby guarantees added value.At this moment, also calculate by the frequency that multiply by such other audiovisual reservation and recording schedule to the value of deducting that preference of all categories 4004 is appended, the frequency of reservation is more, and its value of deducting is less.Thus, according to user's audiovisual and reservation resume, can edit preference information, and provide more suitable television program and advertisement to the user.Numerical expression 2 is the subtraction formula (for example, the preference 4004 of news becomes the situation of lower limit in subtraction) of above-mentioned situation.
[numerical expression 2]
Preference become the calculating of the value of deducting of the surplus of lower limit classification (for example news): D (movie) (news)=D (movie) * (Nsum-Nnews)/Nsum-F (news) _ min
（9）
The classification of not editing is appended the subtraction formula of the value of deducting of surplus:
F(sports)‘=F(sports)-D(movie)×(Nsum-N(sports))/Nsum-D(movie)(news)×(Nsum-N(sports))/Nsum (10)
F(vale)‘=F(vale)-D(movie)×(Nsum-N(vale))/Nsum-D(movie)(news)×(Nsum-N(vale))/Nsum (11)
F(drama)‘=F(drama)-D(movie)×(Nsum-N(drama))/Nsum-D(movie)(news)×(Nsum-N(drama))/Nsum (12)
F(music)‘=F(music)-D(movie)×(Nsum-Nmusic)/Nsum-D(movie)(news)×(Nsum-Nmusic)/Nsum (13)
F(anime)‘=F(anime)-D(movie)×(Nsum-N(anime))/Nsum-D(movie)(news)×(Nsum-N(anime))/Nsum (14)
F(other)‘=F(other)-D(movie)×(Nsum-N(other))/Nsum-D(movie)(news)×(Nsum-N(other))/Nsum (15)
In addition, above-mentioned calculating formula is carried out in preference information editorial office 2006, and the flow process of processing as shown in Figure 9 is performed.At first, the editor of beginning preference in step 9001, the user is the decision logic that increases or reduce according to the preference 4004 of any classification, in step 9002, the increase and decrease of judgement preference 4004 is processed.Reduce in the situation of preference 4004, transfer to the processing of step 9003, and the value of deducting is deposited in credit number 4005 in end process in step 9004.Increase in the situation of preference 4004, judge in step 9005 whether the surplus of credit number 4005 is 0.The surplus of credit number is not in 0 situation, to deduct added value in step 9006 from credit number.After this was processed, whether recruitment surpassed the surplus of credit number in step 9007.In the situation that do not surpass, in step 9004 end process.On the other hand, in step 9005, the surplus of credit number 4005 is in 0 situation, and according to aforementioned formula (1) ~ (8), the preference 4004 that increases in step 9008 is assigned with by the preference 4004 of editor's classification is not done subtraction.After the processing of step 9008, in step 9009, in the subtraction of preference 4004 of judgement to certain classification of editor not, whether reach lower limit.The preference 4004 of certain classification reaches lower limit, and, also remain in the situation of the value that should deduct, according to aforementioned formula (9) ~ (15), again guarantee the preference 4004 of added value in step 9010.Afterwards, in step 9004 end process.Do not reach in the situation of lower limit, without the processing to step 9010, and transfer to step 9004 from step 9009, thus end process.In step 9007, in the situation of added value over the surplus of credit number, directly carry out the processing of step 9011, namely carry out the processing from step 9008 to step 9010 as hereinbefore.
In addition, user's identifier 4002, execution mode as shown in figure 10 is such, and a plurality of users' of obtaining from television broadcasting receiver 1001 preference data 4001 is selected and represented.Select button 10001 for the OptionButton (radio button) of expression by the user of user identifier 4002 identifications, adopt OptionButton 10001 to select user arbitrarily, can show the user's who has selected preference data 4001.Thus, can edit a plurality of users' preference information
In the execution mode of Figure 10, the preference data 4001 that can show whole users is added and the common preference data that produces.The preference data that this is common for example can be used to the initial value of new user's preference information.Common preference data is based on each user's preference data and audiovisual reservation of all categories and and the frequency of recording schedule and calculating.Particularly, from the reservation number of times of certain classification of the reservation number of times of certain classification of the total of all users' reservation number of times, each user's reservation number of times, all users, each user, calculate common preference of all categories.For example, require in the situation of preference of physical culture, at first try to achieve the ratio FRa of certain user's reserve frequency in all users.This is that preference for the user that the ratio of reserve frequency is high is reflected in common preference data more.Secondly, try to achieve the ratio FRa (sports) of reserve frequency of a certain user's physical culture.This is that preference for the user that the ratio of the reserve frequency in this classification is high is reflected in common preference data more.Use this FRa and FRa (sports), the additive value of the preference of certain user's Sport Class to common preference data calculated by numerical expression 3.
[numerical expression 3]
The ratio FRa of the reserve frequency of certain user in all:
FRa=Na/N (16)
Certain classification of certain user (for example: the ratio FRa of reserve frequency physical culture) (sports):
FRa(sports)=Na(sports)/N(sports)(17)
The additive value Da (sports) of the preference of certain user's Sport Class to common preference data:
Da(sports)=Fa(sports)×FRa×FRa(sports)(18)
FRa: the ratio of the reserve frequency of certain user in all
FRa (sports): the ratio of the reserve frequency of certain classification of certain user
Fa (sports): the preference of certain classification of certain user
N: the total of whole users' reservation number of times
Na: certain user's reservation number of times
N (sports): certain classification of whole users (example: the total of reservation number of times physical culture)
Na (sports): certain classification of whole users (example: reservation number of times physical culture)
Da (sports): the additive value of the preference of certain classification of certain user to common preference data
Use above-mentioned formula, calculate each user's the additive value to common preference data, use numerical expression 4 to calculate the preference of all categories that becomes in common preference data.
[numerical expression 4]
Preference of all categories in common preference data:
Fcmn(sports)=Da(sports)+Db(sports)+Dc(sports)+…(19)
Fcmn (sports): the preference of all categories in common preference data
In addition, when calculating common preference data, if whole users did not carry out audiovisual reservation or recording schedule in certain classification, namely preengage number of times and be in 0 situation, such other common preference is set as lower limit.Thus, common preference data for example can be considered all preference informations of family, thereby can be all to family, rather than a people in the kinsfolk is carried out the recommendation of television program or advertisement.
Figure 11 is set in each user's preference information respectively the setting picture of regular time section for coordinating the time period of every day.Picture 11001 is for setting picture, and the time period of scope is sometime distinguished in 11002 expressions of time period row, and the project of each user's preference information is selected in 11003 expressions of user's row.Select to use knob down 11004 and select in the situation of user's preference information arbitrarily.In time period arbitrarily, the user's that reaction sets preference information, television broadcasting receiver 1001 automatically carry out recommendation and the recording schedule of television program in the future.Thus, a certain member in the family often watches the time period of television program, based on the preference information consistent with this user, can more suitably recommend television program or advertisement.
Figure 12 is in user's preference information 4001, the classification of the specified value that relevant preference is high, in the situation that preference 4004 separately increases and decreases by a certain percentage, to the variation of user notification preference information, the example that will impel message 12001 that the confirmation of this data correction is reminded to show in television broadcasting receiver 1001.Thus, can be prevented by the user mistake editor of preference information.
Although below in conjunction with the accompanying drawings and embodiments the present invention is illustrated, is appreciated that above-mentioned explanation does not limit the present invention in any form.Those skilled in the art are in the situation that depart from connotation of the present invention and scope can be out of shape and change the present invention as required, and these distortion and changing all fall within the scope of the present invention.
Claims (24)
1. a television broadcasting receiver, is characterized in that,
Possess:
Preference information managing section preserves the preference information of looking the hearer;
The visual section of preference information adopts the preference chart with a plurality of programme varieties to carry out visual described preference information; And
Preference information editorial office can edit described preference chart.
2. television broadcasting receiver as claimed in claim 1, is characterized in that,
In described preference information editorial office, during some programme variety changes of described preference chart, other programme variety is change linkedly also.
3. television broadcasting receiver as claimed in claim 1, is characterized in that,
In described preference information editorial office, be set with a certain amount of credit number in each programme variety of described preference chart, in the situation that the preference of a certain programme variety increases, other preference is done subtraction.
4. television broadcasting receiver as claimed in claim 3, is characterized in that,
In described preference information editorial office, the maximum that described credit number can be guaranteed depends on the number that described television broadcasting receiver can be used in the tuner of video recording simultaneously, when the number of tuner increased, the described credit number that can guarantee also increased certain amount.
5. television broadcasting receiver as claimed in claim 4, is characterized in that,
In described preference information editorial office, described other preference is done the minimizing value of subtraction and the inversely proportional relation of reservation number of times of this programme variety, the preference of the programme variety that the reservation number of times is fewer, and its minimizing value is larger.
6. television broadcasting receiver as claimed in claim 5, is characterized in that,
In described preference information editorial office, the preference of the program category in described subtraction reaches in the situation of predetermined lower limit, and remaining minimizing value deducts from other program category according to described reservation number of times.
7. television broadcasting receiver as claimed in claim 1, is characterized in that,
In described preference information editorial office, in each program category of described preference chart, guarantee to have a certain amount of credit number, in the situation that the preference of a certain program category reduces, the preference of the amount of minimizing value deposits in credit number.
8. television broadcasting receiver as claimed in claim 1, is characterized in that,
In described preference information editorial office, described preference information based on each user's preference information, is calculated common preference information by the further user identifier.
9. television broadcasting receiver as claimed in claim 8, is characterized in that,
In described preference information editorial office, described common preference information is calculated based on the ratio of the ratio of the reserve frequency of each user in all, each user's reserve frequency of all categories and each user's preference of all categories.
10. television broadcasting receiver as claimed in claim 9, is characterized in that,
In described preference information editorial office, whole users does not carry out in the situation of audiovisual recording schedule for a certain program category, and the preference of this common program category is set as lower limit.
11. television broadcasting receiver as claimed in claim 1 is characterized in that,
In described preference information editorial office, in a certain user's preference chart, the classification of the specified value that relevant preference is high in the situation that preference separately increases and decreases by a certain percentage, will impel the message that the confirmation of this preference chart is reminded to show.
12. television broadcasting receiver as described in any one in claim 1 ~ 11 is characterized in that,
Also possess:
Audiovisual recording schedule management department, leading subscriber has carried out the program of audiovisual reservation or recording schedule; And
The preference information extraction unit, from the program that described audiovisual recording schedule management department preengages as user's preference information and extract classification information out,
Described preference information managing section preserves the preference information of extracting out from described preference information extraction unit.
13. an information processing system is characterized in that,
Possess:
The television broadcasting receiver is preserved the preference information of looking the hearer; And
Information processor possesses the preference information editorial office that adopts the preference chart with a plurality of programme varieties to carry out the visual section of visual preference information and can edit described preference chart described preference information,
Described information processor is connected with described television broadcasting receiver via network.
14. information processor as claimed in claim 13 is characterized in that,
In described preference information editorial office, during some programme variety changes of described preference chart, other programme variety is change linkedly also.
15. information processor as claimed in claim 13 is characterized in that,
In described preference information editorial office, be set with a certain amount of credit number in each programme variety of described preference chart, in the situation that the preference of a certain programme variety increases, other preference is done subtraction.
16. information processor as claimed in claim 15 is characterized in that,
In described preference information editorial office, the maximum that described credit number can be guaranteed depends on the number that described television broadcasting receiver can be used in the tuner of video recording simultaneously, when the number of tuner increased, the described credit number that can guarantee also increased certain amount.
17. information processor as claimed in claim 16 is characterized in that,
In described preference information editorial office, described other preference is done the minimizing value of subtraction and the inversely proportional relation of reservation number of times of this programme variety, the preference of the programme variety that the reservation number of times is fewer, and its minimizing value is larger.
18. information processor as claimed in claim 17 is characterized in that,
In described preference information editorial office, the preference of the program category in described subtraction reaches in the situation of predetermined lower limit, and remaining minimizing value deducts from other program category according to described reservation number of times.
19. information processor as claimed in claim 13 is characterized in that,
In described preference information editorial office, in each program category of described preference chart, guarantee to have a certain amount of credit number, in the situation that the preference of a certain program category reduces, the preference of the amount of minimizing value deposits in credit number.
20. information processor as claimed in claim 13 is characterized in that,
In described preference information editorial office, described preference information based on each user's preference information, is calculated common preference information by the further user identifier.
21. information processor as claimed in claim 20 is characterized in that,
In described preference information editorial office, described common preference information is calculated based on the ratio of the ratio of the reserve frequency of each user in all, each user's reserve frequency of all categories and each user's preference of all categories.
22. information processor as claimed in claim 21 is characterized in that,
In described preference information editorial office, whole users does not carry out in the situation of audiovisual recording schedule for a certain program category, and the preference of this common program category is set as lower limit.
23. information processor as claimed in claim 13 is characterized in that,
In described preference information editorial office, in a certain user's preference chart, the classification of the specified value that relevant preference is high in the situation that preference separately increases and decreases by a certain percentage, will impel the message that the confirmation of this preference chart is reminded to show.
24. information processor as described in any one in claim 13 ~ 23 is characterized in that,
Described television broadcasting receiver also possesses:
Audiovisual recording schedule management department, leading subscriber has carried out the program of audiovisual reservation or recording schedule; And
The preference information extraction unit, from the program that described audiovisual recording schedule management department preengages as user's preference information and extract classification information out,
Described preference information managing section preserves the preference information of extracting out from described preference information extraction unit.
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| CN2012101378846A CN103384349A (en) | 2012-05-04 | 2012-05-04 | Television broadcast receiver and information processing system with same |
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| CN2012101378846A CN103384349A (en) | 2012-05-04 | 2012-05-04 | Television broadcast receiver and information processing system with same |
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| CN104980769A (en) * | 2015-06-29 | 2015-10-14 | 安徽广电信息网络股份有限公司 | Multi-way digital television subscription method |
| CN105992034A (en) * | 2014-12-16 | 2016-10-05 | 青岛海信电器股份有限公司 | Devices and methods for automatic configuration |
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