CN103220564A - Method for identifying identity of user and remote control device - Google Patents
Method for identifying identity of user and remote control device Download PDFInfo
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- CN103220564A CN103220564A CN2013101179052A CN201310117905A CN103220564A CN 103220564 A CN103220564 A CN 103220564A CN 2013101179052 A CN2013101179052 A CN 2013101179052A CN 201310117905 A CN201310117905 A CN 201310117905A CN 103220564 A CN103220564 A CN 103220564A
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Abstract
The invention discloses a method for identifying the identity of a user and a remote control device. The method comprises the following steps of: acquiring pulse data of the user and behavioral habit data of the user for the remote control device; comparing the acquired pulse data of the user with prestored pulse data of the user so as to identify out a first identity, and comparing the acquired behavioral habit data of the user with prestored behavioral habit data of the user so as to identify out a second identify; judging whether the first identity and the second identity are consistent; and when the identified first identity is consistent to the second identity, displaying the identified identity of the user. The invention has the advantages that the identity of the user is identified according to the pulse data and the behavioral habit data of the user, acquired by the remote control device, the traditional photographing mode for identifying the identity of the user is not adopted, and the user can not feel being monitored and discomfortable, so that the more humanized intelligent interaction between the user and the remote control device is achieved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method and remote control of discerning user identity.
Background technology
At present, the service that intelligent remote control device provides more and more depends on the mutual of itself and user, for example server and intelligent television terminal are given program push by user interactions user that demand is arranged etc., thus realization system and user become basic function indispensable in the intelligent remote control device alternately gradually.It is mutual that but user's the concrete identity of all can't discerning intelligent remote control device of the prior art realizes, this has seriously limited the service content that intelligent remote control device provided undoubtedly.User identity such as grandfather, father, child, mother are for example arranged in the one family usually, but server and intelligent television terminal but can't be recommended suitable program according to these user identity, as: recommend the health program according to grandfather's identity, recommend movie program according to father's identity, recommend juvenile's program according to child's identity, recommend shopping program or the like according to mother's identity.
Therefore, by remote control identification user's identity, reaching user and remote control intelligent interaction is the difficult problem that those skilled in the art face.
Summary of the invention
Main purpose of the present invention provides a kind of method of discerning user identity, is intended to the behavioural habits data that pulse data by obtaining the user and user carry out remote control, identification user's identity.
The present invention also provides a kind of remote control, is intended to the behavioural habits data that pulse data by obtaining the user and user carry out remote control, identification user's identity.
In order to achieve the above object, the present invention proposes a kind of method of discerning user identity, comprising: obtain user's pulse data and the behavioural habits data that the user carries out remote control; The user's that obtains pulse data and the user's of storage pulse data are in advance compared identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity; Whether first identity of judging identification is consistent with second identity; When first identity of discerning is consistent with second identity, show the described user's who is discerned identity.
Preferably, described behavioural habits data comprise action data, and described action data comprises acceleration information, bearing data and the rotational angular velocity data of remote control when the user picks up remote control.
Preferably, described behavioural habits data also comprise: the program hobby is selected data.
Preferably, this method also comprises: when first identity and second identity of identification are inconsistent, receive the user and import the calibration identity information, with affirmation right user identity.
Preferably, also comprise after the described user's that described demonstration is discerned the identity: the identity according to the user who discerns reads hobby the rendition list of user from initialized data base, shows that described hobby the rendition list is for user's selection.
The present invention further proposes a kind of remote control of discerning user identity, comprising: data acquisition module is used to obtain user's pulse data and the behavioural habits data that the user carries out remote control; Identification module, be used for the user's that to obtain pulse data and the user's of storage pulse data in advance and compare identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity; Judge module is used to judge whether first identity of identification is consistent with second identity; Display module is used for showing the described user's who is discerned identity when first identity of discerning is consistent with second identity.
Preferably, described data acquisition module comprises: the pulse data acquiring unit is used to obtain user's pulse data; The action data acquiring unit is used to obtain the action data that the user carries out remote control; Wherein, described action data acquiring unit comprises: acceleration induction subelement, the acceleration information of remote control when being used to obtain the user and picking up remote control; The direction inductor subelement, the bearing data of remote control when being used to obtain the user and picking up remote control; Gyroscope inductor unit, the rotational angular velocity data of remote control when being used to obtain the user and picking up remote control.
Preferably, described data acquisition module also comprises: program hobby acquiring unit is used to obtain the program hobby selection data that the user carries out remote control.
Preferably, described remote control also comprises: the identity input module is used for receiving the user and importing the calibration identity information affirmation right user identity when first identity and second identity of identification are inconsistent.
Preferably, described remote control also comprises: the program commending module, be used for reading hobby the rendition list of user from initialized data base according to the user's who discerns identity, and show that described hobby the rendition list is for user's selection.
Pulse data and user the behavioural habits data that remote control carried out of the present invention by obtaining the user; The user's that obtains pulse data and the user's of storage pulse data are in advance compared identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity; Whether first identity of judging identification is consistent with second identity; When first identity of discerning is consistent with second identity, show the described user's who is discerned identity.The user's that the present invention obtains according to remote control pulse data and behavioural habits data identification user's identity thereof, and do not adopt traditional taking pictures to discern the mode of identity like that, can not make the user feel monitored and do not feel well, reach the more humane intelligent interaction of user and remote control.
Description of drawings
Fig. 1 discerns the schematic flow sheet of first embodiment of the method for user identity for the present invention;
Fig. 2 discerns the schematic flow sheet of second embodiment of the method for user identity for the present invention;
Fig. 3 discerns the functional block diagram of first embodiment of the remote control of user identity for the present invention;
Fig. 4 is the structural representation of the data acquisition module among Fig. 3;
Fig. 5 is the structural representation of the action data acquiring unit among Fig. 4;
Fig. 6 discerns the functional block diagram of second embodiment of the remote control of user identity for the present invention;
Fig. 7 discerns the functional block diagram of the 3rd embodiment of the remote control of user identity for the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Be described further with regard to technical scheme of the present invention below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1, discern the schematic flow sheet of first embodiment of the method for user identity for the present invention.
It is emphasized that: flow chart shown in Figure 1 only is a preferred embodiment, and those skilled in the art is when knowing, any embodiment that makes up around inventive concept should not break away from the scope that contains in following technical scheme:
Obtain user's pulse data and the behavioural habits data that the user carries out remote control; The user's that obtains pulse data and the user's of storage pulse data are in advance compared identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity; Whether first identity of judging identification is consistent with second identity; When first identity of discerning is consistent with second identity, show the described user's who is discerned identity.
Below be the concrete steps that present embodiment progressively realizes discerning user's identity:
Step S10 obtains the behavioural habits data that the user carries out remote control.
The user comprises action data and program hobby selection data to the performed behavioural habits data of remote control.The acceleration information of remote control, bearing data and rotational angular velocity data all are action datas when picking up remote control as the user.The program hobby selects data to refer to the relevant data such as title of the program that the user often watches.Often see that as father sport category program, mother often see that clothes class program and grandfather often see health class program etc.Remote control is preserved the data of these specific user's hobbies.
Particularly, acceleration information, bearing data and rotational angular velocity data can be obtained by acceleration induction subelement, direction inductor subelement and gyroscope inductor unit respectively.Wherein, the acceleration induction subelement is responsible for responding to the acceleration difference that the user picks up remote control, to obtain acceleration information.For example get access to: father picks up the accekeration (x, y, three spatial axes of z to) of remote control: x=5, y=20, z=40; Grandfather picks up the accekeration of remote control: x=1, y=4, z=10.The direction inductor subelement, the angle difference of remote control deflection when responsible induction user picks up remote control is to obtain different bearing datas.Gyroscope inductor unit, the rotational angular velocity data of remote control when being used to obtain the user and tilting remote control.For example: father picks up the tilt value of remote control: x=0, y=45, z=90; Grandfather picks up the tilt value of remote control: x=0, y=0, z=90.The direction inductor subelement, acceleration information, bearing data and rotational angular velocity data that acceleration induction subelement and gyroscope inductor unit get access to offer remote control as independent parameter respectively.In the present embodiment, described acceleration induction subelement can be an acceleration transducer, and described direction inductor subelement can be a direction sensor, and described gyroscope inductor unit can be a gyro sensor.In other embodiments of the invention, described acceleration induction subelement, direction inductor subelement gyroscope inductor unit further are the equipment of other acceleration that can obtain the user arbitrarily and pick up remote control, direction, rotational angular velocity data.
The inventor is through long-term experimental study, find the action data difference that different people is produced when picking up remote control, and the action data that same people is produced when picking up remote control at every turn can remain in the comparatively stable scope usually, so follow-up these action datas that utilize are discerned user's identity in the present embodiment.In addition, obtain the action data that is produced when the user picks up remote control in the present embodiment, can refer to specifically that the user picks up that (this time can rule of thumb be set by the technical staff) each inductor unit in utmost point short time of remote control records and data through obtaining after screening or the necessary conversion.
Step S20 obtains user's pulse data.
Concrete, pulse data can be obtained by the pulse acquiring unit.Convert the variation of pulse the variation of analog electrical signal to, detect small fluctuating signal.
In the present embodiment, by user's pulse data is passed through analog-to-digital conversion, be the pulse data of digital quantity with analog signal conversion.
Step S30, the user's that obtains pulse data and the user's of storage pulse data are in advance compared identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity.
Initialized data base is stored in the remote control in the storage device, but a plurality of users' that store in the initialized data base behavioural habits data real-time update.Pick up the acceleration information of remote control etc. for father to user identity as repeated detection, renewable in initialized data base, thus improve the accuracy that follow-up remote control is discerned user identity.But a plurality of users' that also in initialized data base, store pulse data real-time update.Arrive grandfather's pulse data etc. as repeated detection, thereby improve the accuracy of follow-up remote control identification user identity.The data modeling process adopts the mechanism that dynamically updates in the initialized data base, for example can adopt SVM (Support Vector Machine, SVMs) model, Gauss model carry out modeling according to the action data of different people or same people's all ages and classes section correspondence, dynamically update to user's pulse data and to the action data of remote control simultaneously according to same people's all ages and classes section, and corresponding more new model, or according to the increase of number or reduce model quantity and feature are upgraded.
Particularly, the user's that obtains pulse data and the user's of storage pulse data are in advance compared identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity.Specifically can adopt following method: 1, the user's that obtains pulse data and the user's of storage pulse data in advance being compared with the method that identifies first identity can be: the scope of having stored user identity and be the pulse data of father when picking up remote control in initialized data base; If the pulse data the when user picks up remote control is once more stored the user in father's the pulse data scope in initialized data base, then remote control is judged: use the user identity of remote control bigger as father's probability now.Because of the pulse data of different user identity may exist overlapping, only obtain certain partial data and possibly can't discern user identity, in the scope of the pulse data of a plurality of user identity of some data in initialized data base that perhaps get access to, at this moment, can adopt following order to carry out the percentage of identification: A, identification identity similarity; B, the ordering of identification identity; C, the maximum value of screening, the result of identification.For example: use the scope of the pulse data of remote control by the user who obtains, identification identity similarity result is: 70% picture mother, 60% picture grandmother; The probability that remote control is judged the picture mother is the highest; Therefore export judged result: the mother that is who uses this remote control.2, the method that the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity can be: the scope of having stored user identity and be the action data of acceleration, angle and the direction of father when picking up remote control in initialized data base.If the acceleration the when user picks up remote control once more, angle and direction are stored user identity in father's the action data scope in initialized data base, then remote control is judged: use the user identity of remote control bigger as father's probability now.Because of the action data of different user identity may exist overlapping, only obtain certain partial data and possibly can't discern user identity, in the scope of the action data of a plurality of user identity of some data in initialized data base that perhaps get access to, at this moment, can adopt following order to carry out the percentage of identification: A, identification identity similarity; B, the ordering of identification identity; C, the maximum value of screening, the result of identification.For example: from the action data that the user uses the behavior of remote control to obtain, identification identity similarity result is: 80% picture grandmother, 50% picture grandfather; The probability that remote control is judged the picture grandmother is the highest; Therefore export judged result: the grandmother that is who uses this remote control.Comparing the user's that obtains behavioural habits data and the user's of storage behavioural habits data in advance to identify second identity is grandmother.
In other embodiments of the invention, also can select the identity of data according to the program hobby separately with the identification user.For example: grandfather likes seeing the health program, and this information records memory space, and father likes seeing sports cast, and this information records memory space, selects data to confirm user's identity by the hobby of collecting different user.To watch program all be sports cast when the user picks up remote control, watches that perhaps athletic festival is longer object time, and remote control is judged by internal analysis and drawn: use the user identity of remote control to be father now.Particularly, when obtaining program hobby selection data, can obtain user's program hobby by certain button in the remote control by the user and select data.As button is when switching different channels, when TV rests on certain channel after a period of time, can read the information of current playing program in the digital television code stream, to obtain the relevant information of the program that current channel plays, what get access to current broadcast is the B program of A channel.Promptly watch the time of different programs and be stored in the initialized data base by getting access to a plurality of users, when next user uses remote control, read the program of current broadcast, again with initialized data base in the data of storing comprehensively contrast, such as by obtaining Pgmtime length and the programm name of watching once more, compare with the data in the initialized data base, thus the identification user identity.Often see B program and D program as having stored user identity in the initialized data base for father's user, watch that accounting for total time of B program watch that all Pgmtime ratios are 60%, watch that accounting for total time of D program watch that all Pgmtime ratios are 50% etc., next time, the user was when using remote control to change channel, statistics a period of time is during inherent button switching channels, draw the user and watch that it is about 55% that the time of B program accounts for the total time ratio, watch that accounting for total time of D program watch that all Pgmtime ratios are about 49%, promptly discern user identity and be father.
Step S40 judges whether first identity of identification is consistent with second identity.When first identity of identification when consistent with second identity, carry out following step S50, maybe when first identity of discerning and second identity are inconsistent, carry out following step S60.
Step S50 when first identity of discerning is consistent with second identity, shows the user's of described identification identity.
Compare to identify first identity by the user's that will obtain pulse data and the user's of storage pulse data in advance, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity, when first identity of discerning is consistent with second identity, show the described user's who is discerned identity.
Step S60 when first identity and second identity of identification are inconsistent, receives the calibration identity information of user's input, with affirmation right user identity.
Concrete, when the identity according to described user's pulse data identification user is grandfather, be grandmother according to described user's behavioural habits data identification user's identity.One identity input module can be set in remote control, this moment is according to the identity grandfather and the user identity grandmother who discerns according to user's behavioural habits of user's pulse data identification, the user's of both identifications identity is inconsistent, offer the active user and import the calibration identity information, the identity of input right user.
By increasing the step that a user imports the calibration identity information, make when remote control identification identity has deviation, the user can also manually correct, and makes the method for this identification user identity more flexible, more humane.
In addition, all functions of modules (comprising the inductor unit) that at first will confirm to be used in the described remote control obtain described behavioural habits data and pulse data before step S10 are normal fully, obtain behavioural habits data and pulse data again, guarantee that all functions of modules all normally can improve remote control identification user's accuracy.When if the acceleration induction subelement breaks down, can only get access to bearing data and rotational angular velocity data by direction inductor subelement and gyroscope inductor unit, at this moment, discern user's identity acceleration information of no use by bearing data and rotational angular velocity data, the accuracy height of user identity is discerned in bearing data and rotational angular velocity data three's combination, maybe when the pulse data acquiring unit that obtains pulse data breaks down, can only be according to the behavioural habits data identification user's who gets access to the user identity, the accuracy height of the user's that identifies of a user identity contrast of a user identity by will obtaining described behavioural habits data identification and the identification of described pulse data identity not.
The method of the identification user identity that present embodiment proposes, compare to identify first identity by the user's that will obtain pulse data and the user's of storage pulse data in advance, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity, when first identity of discerning is consistent with second identity, show the described user's who is discerned identity; When making remote control provide service, can utilize the user's who discerns in this case identity, and then recommend suitable service content according to user identity according to user identity.For example when user identity such as grandfather, father, child, mother are arranged in the one family, server and intelligent television terminal can be learned these user identity according to present embodiment, and then realize suitable program push, as: recommend the health program according to grandfather's identity, recommend movie program according to father's identity, recommend juvenile's program according to child's identity, recommend shopping program or the like according to mother's identity.The user's that obtains according to remote control of the method for this identification user identity pulse data and behavioural habits data identification user's identity thereof in addition, and do not adopt traditional taking pictures to discern the mode of identity like that, can not make the user feel monitored and do not feel well, reach the more humane intelligent interaction of user and remote control.
As shown in Figure 2, discern the schematic flow sheet of method second embodiment of user identity for the present invention.
Based on above-mentioned first embodiment, also comprise in method:
Step S70 reads hobby the rendition list of user according to user's the identity of identification from initialized data base, display remoting device hobby the rendition list is selected for the user.
A plurality of users' identity and the mapping relations of the rendition list have been stored in the initialized data base.As preserve hobby the rendition list of the program that user identity watches usually for father's user, but the order real-time update is watched in the recommendation of a plurality of programs in hobby the rendition list.Father often watches the sport category program at a certain period, and then the user identity in the initialized data base is that sport category program rank is earlier in hobby the rendition list of father.
Read hobby the rendition list of user by the identity information according to the user who discerns from initialized data base, the display unit of remote control provides hobby the rendition list to select for the user, reaches the intelligent interaction of user and remote control.
The present invention further also proposes a kind of remote control of discerning user identity.
To shown in Figure 5, Fig. 3 discerns the functional block diagram of first embodiment of the remote control of user identity for the present invention as Fig. 3; Fig. 4 is the structural representation of the data acquisition module among Fig. 3; Fig. 5 is the structural representation of the action data acquiring unit among Fig. 4.
The remote control of the identification user's that present embodiment proposes identity comprises:
Particularly, data acquisition module 100 comprises: pulse data acquiring unit 101 is used to obtain user's pulse data; Action data acquiring unit 102 is used to obtain the action data that the user carries out remote control; Program hobby acquiring unit 103 is used to obtain the program hobby selection data that the user carries out remote control;
Wherein, action data acquiring unit 102 comprises: acceleration induction subelement 1021 is used to obtain the acceleration information that the user carries out remote control; Direction inductor subelement 1022 is used to obtain the bearing data that the user carries out remote control; Gyroscope inductor unit 1023 is used to obtain the rotational angular velocity data that the user carries out remote control.
The behavioural habits data that the user carries out remote control comprise action data and program hobby selection data.Acceleration information, bearing data and the rotational angular velocity data of picking up remote control as the user all are action datas.In the present embodiment, the terminal of remote control control can be TV, computer etc.
Particularly, acceleration information, bearing data and rotational angular velocity data can be obtained by acceleration induction subelement, direction inductor subelement and gyroscope inductor unit respectively.Wherein, the acceleration induction subelement is responsible for responding to the acceleration difference that the user picks up remote control, to obtain acceleration information.For example get access to: father picks up the accekeration of remote control: x=5, y=20, z=40; Grandfather picks up the accekeration of remote control: x=1, y=4, z=10.The direction inductor subelement, the angle difference of remote control deflection when responsible induction user picks up remote control is to obtain different bearing datas.Gyroscope inductor unit, the rotational angular velocity data of remote control when being used to obtain the user and tilting remote control.For example: father picks up the tilt value of remote control: x=0, y=45, z=90; Grandfather picks up the tilt value of remote control: x=0, y=0, z=90.The direction inductor subelement, acceleration information, bearing data and rotational angular velocity data that acceleration induction subelement and gyroscope inductor unit get access to offer remote control as independent parameter respectively.In the present embodiment, described acceleration induction subelement can be an acceleration transducer, and described direction inductor subelement can be a direction sensor, and described gyroscope inductor unit can be a gyro sensor.In other embodiments of the invention, described acceleration induction subelement, direction inductor subelement gyroscope inductor unit further are the equipment of other acceleration that can obtain the user arbitrarily and pick up remote control, direction, rotational angular velocity data.
The program hobby selects data to refer to the relevant data such as title of the program that the user often watches.Often see the sport category program as father, mother often sees clothes class program etc.The data of these specific user's hobbies are preserved.
Initialized data base is stored in the remote control in the storage device, but a plurality of users' that store in the initialized data base behavioural habits data real-time update.Pick up the acceleration information of remote control etc. for father to user identity as repeated detection, renewable in initialized data base, thus improve the accuracy that follow-up remote control is discerned user identity.Also a plurality of users' of storing in the initialized data base pulse data can be carried out real-time update.Be grandfather's pulse data etc. as repeated detection to the user, renewable in initialized data base, thus improve the accuracy that follow-up remote control is discerned user identity.The data modeling process adopts the mechanism that dynamically updates in the initialized data base, for example can adopt SVM (Support Vector Machine, SVMs) model, Gauss model etc., action data according to different people or same people's all ages and classes section correspondence carries out modeling, dynamically update to user's pulse data and to the action data of remote control simultaneously according to same people's all ages and classes section, and corresponding more new model, or according to the increase of number or reduce model quantity and feature are upgraded.
Particularly, the user's that obtains pulse data and the user's of storage pulse data are in advance compared identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity.Can adopt following method: 1, the user's that obtains pulse data and the user's of storage pulse data in advance being compared with the method that identifies first identity can be: the scope of having stored the user and be the pulse data of father when picking up remote control in initialized data base; If the pulse data the when user picks up remote control is once more stored user identity in father's the pulse data scope in initialized data base, then remote control is judged: use the bigger as father's probability of remote control now.Because of the pulse data of different user identity may exist overlapping, only obtain certain partial data and possibly can't discern user identity, in the scope of the pulse data of a plurality of user identity of some data in initialized data base that perhaps get access to, at this moment, can adopt following order to carry out the percentage of identification: A, identification identity similarity; B, the ordering of identification identity; C, the maximum value of screening, the result of identification.For example: use the scope of the pulse data of remote control by the user who obtains, identification identity similarity result is: 70% picture mother, 60% picture grandmother; The probability that remote control is judged the picture mother is the highest; Therefore export judged result: the mother that is who uses this remote control.Comparing the user's that obtains pulse data and the user's of storage pulse data in advance to identify first identity is mother.2, the method that the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity can be: the scope of having stored user identity and be the data of acceleration, angle and the direction of father when picking up remote control in initialized data base.If the acceleration the when user picks up remote control once more, angle and direction are stored the user in father's the action data scope in initialized data base, then remote control is judged: use the user identity of remote control bigger as father's probability now.Because of the behavioural habits data of different user identity may exist overlapping, only obtain certain partial data and possibly can't discern user identity, in the scope of the behavioural habits data of a plurality of user identity of some data in initialized data base that perhaps get access to, at this moment, can adopt following order to carry out the percentage of identification: A, identification identity similarity; B, the ordering of identification identity; C, the maximum value of screening, the result of identification.For example: the user uses the behavior of remote control, and identification identity similarity result is: 80% picture grandmother, 50% picture grandfather.The probability that remote control is judged the picture grandmother is the highest; Therefore export judged result: the grandmother that is who uses this remote control.Comparing the user's that obtains behavioural habits data and the user's of storage behavioural habits data in advance to identify second identity is grandmother.Compare to identify first identity by the user's that will obtain pulse data and the user's of storage pulse data in advance, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity, when first identity of described identification is consistent with second identity, show the described user's who is discerned identity.
In other embodiments of the invention, for example can select the identity of data according to the program hobby separately with the identification user.For example: grandfather likes seeing the health program, and this information records memory space, and father likes seeing sports cast, and this information records memory space, selects data to confirm user's identity by the hobby of collecting different user.To watch program all be sports cast when the user picks up remote control, watches that perhaps athletic festival is longer object time, and remote control is judged by internal analysis and drawn: use the user identity of remote control to be father now.Particularly, when obtaining program hobby selection data, can obtain user's program hobby by certain button in the remote control by the user and select data.As button is when switching different channels, when TV rests on certain channel after a period of time, can read the information of current playing program in the digital television code stream, to obtain the relevant information of the program that current channel plays, what get access to current broadcast is the B program of A channel.Promptly watch the time of different programs and be stored in the initialized data base by getting access to a plurality of users, when next user uses remote control, read the program of current broadcast, again with initialized data base in the data of storing comprehensively contrast, such as by obtaining Pgmtime length and the programm name of watching once more, compare with the data in the initialized data base, thus the identification user identity.Often see B program and D program as having stored user identity in the initialized data base for father's user, and account for the total time of watching the B program and watch that all Pgmtime ratios are 60%, watch that accounting for total time of D program watch that all Pgmtime ratios are 50% etc., next time, the user was when using remote control to change channel, statistics a period of time is during inherent button switching channels, draw the user and watch that it is about 55% that the time of B program accounts for the total time ratio, watch that accounting for total time of D program watch that all Pgmtime ratios are about 48%, promptly discern user identity and be father.Also can be by using user's the identity of the behavioural habits data identification of remote control according to the user, select data to compare according to the user identity of user's pulse data identification and according to the program hobby with identification user's identity, obtain user's identity, to improve the accuracy of user identity identification.
After remote control recognizes user's identity, will show the described user's who is discerned identity by the display module in the remote control 400.
The remote control that present embodiment proposes, obtain user's pulse data and the behavioural habits data that the user carries out remote control by data acquisition module 100, by identification module 200 user's that obtains pulse data and the user's of storage pulse data are in advance compared to identify first identity again, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity, judge module 300 judges whether first identity of identification is consistent with second identity, when first identity of discerning is consistent with second identity, show the described user's who is discerned identity.Thereby make this remote control can according to some of user to the behavioural habits of remote control and user's pulse data intellectual analysis with the identification user identity, do not adopt traditional taking pictures to discern the mode of identity like that, can not make the user feel monitored and do not feel well, reach the more humane intelligent interaction of user and remote control.
As shown in Figure 6, discern the functional block diagram of second embodiment of the remote control of user identity for the present invention.
The present invention proposes to obtain second embodiment that user identity carries out mutual remote control.Present embodiment with obtain user identity carry out first embodiment of mutual remote control different be, in the present embodiment, remote control also comprises: identity input module 500, be used for when first identity of identification and second identity when inconsistent, receive the user and import the calibration identity information, to confirm the right user identity.
By increasing the step that a user imports the calibration identity information, make when remote control identification identity has deviation, the user can also manually correct, and makes the method for this identification user identity more flexible, more humane.Also avoided when the identification result is wrong, recommending the programme information and the service content of user error.
As shown in Figure 7, discern the functional block diagram of the 3rd embodiment of the remote control of user identity for the present invention.
The present invention proposes to discern the 3rd embodiment of the remote control of user identity.What second embodiment of remote control of present embodiment and identification user identity was different is, in the present embodiment, remote control also comprises: program commending module 600, be used for reading hobby the rendition list of user from initialized data base, show that hobby the rendition list supplies the user to select the program of oneself liking according to the user's who discerns identity.
By program commending module 600 is set, from initialized data base, reads hobby the rendition list of user with subscriber identity information, and provide hobby the rendition list to select for the user by the display unit of remote control according to identification.
Pulse data and user the behavioural habits data that remote control carried out of the present invention by obtaining the user; The user's that obtains pulse data and the user's of storage pulse data are in advance compared identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity; Whether first identity of judging identification is consistent with second identity; When first identity of discerning is consistent with second identity, show the described user's who is discerned identity.The user's that the present invention obtains according to remote control pulse data and behavioural habits data identification user's identity thereof, and do not adopt traditional taking pictures to discern the mode of identity like that, can not make the user feel monitored and do not feel well, reach the more humane intelligent interaction of user and remote control.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure transformation that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a method of discerning user identity is characterized in that, comprising:
Obtain user's pulse data and the behavioural habits data that the user carries out remote control;
The user's that obtains pulse data and the user's of storage pulse data are in advance compared identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity;
Whether first identity of judging identification is consistent with second identity;
When first identity of discerning is consistent with second identity, show the described user's who is discerned identity.
2. the method for identification user identity as claimed in claim 1, it is characterized in that, described behavioural habits data comprise action data, and described action data comprises acceleration information, bearing data and the rotational angular velocity data of remote control when the user picks up remote control.
3. the method for identification user identity as claimed in claim 2 is characterized in that, described behavioural habits data also comprise: the program hobby is selected data.
4. the method for identification user identity as claimed in claim 1 is characterized in that, this method also comprises:
When first identity and second identity of identification are inconsistent, receive the user and import the calibration identity information, with affirmation right user identity.
5. the method for identification user identity as claimed in claim 4 is characterized in that, also comprises after the described user's that described demonstration is discerned the identity:
Identity according to the user who discerns reads hobby the rendition list of user from initialized data base, show that described hobby the rendition list is for user's selection.
6. a remote control of discerning user identity is characterized in that, comprising:
Data acquisition module is used to obtain user's pulse data and the behavioural habits data that the user carries out remote control;
Identification module, be used for the user's that to obtain pulse data and the user's of storage pulse data in advance and compare identifying first identity, the user's that obtains behavioural habits data and the user's of storage behavioural habits data are in advance compared to identify second identity;
Judge module is used to judge whether first identity of identification is consistent with second identity;
Display module is used for showing the described user's who is discerned identity when first identity of discerning is consistent with second identity.
7. remote control as claimed in claim 6 is characterized in that, described data acquisition module comprises:
The pulse data acquiring unit is used to obtain user's pulse data;
The action data acquiring unit is used to obtain the action data that the user carries out remote control;
Wherein, described action data acquiring unit comprises:
The acceleration induction subelement, the acceleration information of remote control when being used to obtain the user and picking up remote control;
The direction inductor subelement, the bearing data of remote control when being used to obtain the user and picking up remote control;
Gyroscope inductor unit, the rotational angular velocity data of remote control when being used to obtain the user and picking up remote control.
8. remote control as claimed in claim 7 is characterized in that, described data acquisition module also comprises: program hobby acquiring unit is used to obtain the program hobby selection data that the user carries out remote control.
9. remote control as claimed in claim 6 is characterized in that, also comprises:
The identity input module is used for receiving the user and importing the calibration identity information when first identity and second identity of identification are inconsistent, with affirmation right user identity.
10. remote control as claimed in claim 9 is characterized in that, also comprises:
The program commending module is used for reading hobby the rendition list of user according to the user's who discerns identity from initialized data base, shows that described hobby the rendition list is for user's selection.
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