CN112399208A - Control method of display device, and storage medium - Google Patents
Control method of display device, and storage medium Download PDFInfo
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- CN112399208A CN112399208A CN202011228923.4A CN202011228923A CN112399208A CN 112399208 A CN112399208 A CN 112399208A CN 202011228923 A CN202011228923 A CN 202011228923A CN 112399208 A CN112399208 A CN 112399208A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42203—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
Abstract
The invention discloses a control method of display equipment, which comprises the following steps: collecting first biological characteristic data of a current user; generating a corresponding identification code according to the first biological characteristic data, and sending the identification code to an external server so that the external server determines a control parameter according to the identification code; and receiving the control parameters sent by the external service, and starting the image and sound mode corresponding to the control parameters. The invention also discloses a display device and a storage medium. The invention aims to realize the personalized setting of the image and sound modes of the display device.
Description
Technical Field
The present invention relates to the field of display devices, and in particular, to a control method for a display device, and a storage medium.
Background
With the development of intelligent technology, more and more devices are indispensable in family life, especially, as a public use product in a family, with the development of science and technology, a new-form and new-function television is continuously released, and various requirements of different people on the television are continuously met, so that the existing television in the market can not specially set image and sound modes of people of different ages on the television for individuation, especially, the settings matched with the image and sound modes based on the image and sound modes required by old people and children are different, wherein if the children set the image and sound modes which are not matched with the children when using the television, the eyesight and the hearing of the children will be adversely affected in the future.
Disclosure of Invention
The invention mainly aims to provide a control method of a display device, the display device and a storage medium, and aims to solve the problem that the existing television cannot efficiently set a personalized image and sound mode.
To achieve the above object, the present invention provides a control method of a display apparatus, the method comprising the steps of:
receiving a wake-up instruction, and acquiring first biological characteristic data of a current user;
generating an identification code according to the first biological characteristic data, and sending the identification code to an external server so that the external server determines a control parameter according to the identification code;
and receiving a control parameter sent by an external service, and starting the display equipment according to the control parameter.
Optionally, the first biometric data includes voiceprint data and face data, the identification code includes a voiceprint identification code and a face identification code, and the step of generating the corresponding identification code according to the first biometric data includes:
extracting voiceprint features in the voiceprint data and generating corresponding voiceprint identification codes;
and/or extracting face image features in the face data and generating corresponding face print identification codes.
Optionally, the step of acquiring the first biometric data of the current user is preceded by:
creating a family account ID and sending the family account ID to an external server so that the external server stores and manages;
collecting first biological characteristic data of each member user, generating corresponding identification codes, and sending the family account ID and the generated identification codes to the external server together so that the external server binds the identification codes with the family account ID;
and receiving the basic information transmitted by each member user and sending the basic information to the external server so that the external server sets the control parameters corresponding to the identification codes according to the received basic information of each member user.
Optionally, after the step of receiving a control parameter sent by an external service and turning on a display device with the control parameter, the method further includes:
acquiring second biological characteristic data of the current user in real time, and judging whether the number of the current users is 1 or not according to the second biological characteristic data;
if so, generating a second facial pattern recognition code according to second biological characteristic data and sending the second facial pattern recognition code to the external server so that the external server determines a control parameter according to the second facial pattern recognition code;
and receiving the control parameters sent by the external service, and playing the control parameters.
Optionally, after the step of acquiring second biometric data of the current user in real time and determining whether the number of the current users is 1 according to the second biometric data, the method further includes:
if the number of the current users is larger than 1, sending a plurality of facial print identification codes corresponding to the current control parameters and the second biological characteristic data to the external server, so that the external server determines control parameters corresponding to identification codes with high priority in the plurality of facial print identification codes according to a preset priority rule;
and receiving the control parameters sent by the external service, and playing the control parameters.
Optionally, after the step of receiving the control parameter sent by the external service and starting the image-sound mode corresponding to the control parameter, the method includes:
receiving voice information of an updating user, and judging whether a control command matched with the voice information of the updating user exists in a preset command list or not;
if yes, extracting voiceprint data in the updated user voice information to generate corresponding voiceprint recognition codes and sending the voiceprint recognition codes to a server, so that the external server can determine whether the voiceprint recognition codes are consistent with the prestored voiceprint recognition codes or not;
and entering a user information updating mode to operate under the condition of receiving feedback information that the voiceprint identification code sent by the external server is consistent with a pre-stored voiceprint identification code.
Optionally, the step of entering the user information updating mode operation includes:
collecting third biological characteristic data of the newly added user and generating a corresponding identification code;
sending the family account ID and the identification code of the newly added user to the external server, so that the external server creates a new member user account according to the identification code of the newly added user and binds the identification code of the newly added user, the new member user account and the family account ID;
and when receiving feedback information of the newly added user sent by the external server, receiving basic information of the newly added user and sending the basic information to the external server so that the external server sets control parameters corresponding to the identification code of the newly added user according to the basic information of the newly added user.
Optionally, the step of receiving a wake-up instruction and acquiring first biometric data of the current user includes:
receiving awakening voice information of a user, and inquiring whether a preset command in a preset command list is matched with the awakening voice information or not;
if yes, first biological characteristic data of the current user are collected.
Further, to achieve the above object, the present invention also provides a display apparatus comprising: the control program of the display device realizes the steps of the control method of the display device when being executed by the processor.
Further, to achieve the above object, the present invention also provides a storage medium having stored thereon a control program of a display apparatus, which when executed by a processor, realizes the steps of the control method of the display apparatus as described above.
According to the control method of the display device, the first biological characteristic data of the current user is collected, the corresponding identification code is generated according to the first biological characteristic data, the identification code is sent to the external server, the external server receives the identification code sent by the display device, determines the control parameter of the image sound mode corresponding to the identification code, sends the specific setting control parameter to the display device, and then the display device is started according to the received control parameter of the image sound mode, so that the personalized setting of the image sound mode of the display device is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a display device according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of a display device according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a display device according to an embodiment of the present invention.
As shown in fig. 1, the display apparatus may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include an infrared receiving module for receiving a control command triggered by a user through a remote controller, and the optional user interface 1003 may further include a standard wired interface or a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001. In this embodiment, the display device further includes a camera collecting module for collecting the biometric information of the user, and an MIC module for acquiring the voice information of the user.
Those skilled in the art will appreciate that the display device configuration shown in fig. 1 does not constitute a limitation of the display device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The specific embodiment of the display device of the present invention is substantially the same as the following embodiments of the control method of the display device, and is not described herein again.
Referring to fig. 2, a first embodiment of a control method for a display device according to the present invention provides a flowchart of a control method for a display device, the method including the steps of:
step S10, receiving a wake-up instruction, and collecting first biological characteristic data of a current user;
step S20, generating a corresponding identification code according to the first biometric data, and sending the identification code to an external server, so that the external server determines a control parameter according to the identification code.
In this embodiment, a collection module, a processing module, and a cloud service connection module are arranged inside a display device for implementing the control method in the present application, the collection module includes a built-in camera and an MIC array unit, the processing module includes a sound processing unit and a face image processing unit, the display device includes a device with an audio-visual function, such as an intelligent television, an intelligent radio, an intelligent sound box, an intelligent audio-visual device, and the like, and the following examples are given by taking a television as an example.
Before starting the control method in the application, the method needs to ensure that the television has no fault and can be normally connected with 4G and 5G networks or a shared local area network, after the television is powered on or finishes standby, the television receives a wake-up instruction transmitted by a user, so that a camera and an array MIC module in the television collect first biological characteristic data in a preset space range, wherein the first biological characteristic data comprises voiceprint data and face data, and based on a sound processing unit of the television, the voiceprint data collected by the television is subjected to preprocessing, feature extraction and generation of voiceprint identification codes; the generated voiceprint identification code and the generated face-print identification code are acquired through operation of a certain rule and have uniqueness.
And step S30, receiving the control parameters sent by the external service, and starting the display device by the control parameters.
In this embodiment, in order to ensure that the television maintains a fast and timely response rate in the using process, the identification code generated by the television is generally required to be transmitted to a preset external server, where the external server and the television are connected through a cloud service connection module inside the television. Therefore, the data information received and processed in the television can be transmitted to an external server in real time for storage and processing; the external server receives an identification code transmitted by the television, and then the external server matches and compares the received identification code with identification codes in a stored code list according to the identification codes of member users bound in the stored family account ID, after the matching is qualified, the external server feeds back a control parameter corresponding to the matched identification code to the television, the control parameter is a control parameter of an image and sound mode of the television, and then after the television receives the control parameter, the television starts to play image and sound according to the control parameter. The control parameters may specifically include sound size, contrast, saturation, brightness, etc.
In the embodiment, the first biological characteristic data of the current user is collected, the corresponding identification code is generated according to the first biological characteristic data, the identification code is sent to the external server, the external server receives the identification code sent by the display device and determines the control parameter of the image sound mode corresponding to the identification code, the specific setting control parameter is sent to the display device, and then the display device is started according to the received control parameter of the image sound mode, so that the personalized setting of the image sound mode of the display device is realized.
Further, before step S10, the following steps are performed:
step S40, creating a home account ID, and transmitting the home account ID to an external server, so that the external server stores management.
Step S41, collecting first biometric data of each member user, generating a corresponding identification code, and sending the home account ID and the generated identification code to the external server, so that the external server binds the identification code with the home account ID.
In the implementation, when the television is started for the first time, a user is prompted in advance to start account creation through remote control operation, the user creates a family account ID and sends the family account ID to the external server for storage, the family account ID stored in the external server can set a corresponding binding password, namely, a member user needing to be bound to the family account ID or other family accounts needs to perform password confirmation, wherein if the television used for sending the family account ID is used for binding a new member user, the binding password does not need to be input. Specifically, based on a camera and an MIC module in a television set, acquiring first biological characteristic data of each member user and generating corresponding identification codes, wherein the identification codes comprise voiceprint identification codes and facial print identification codes, the television set transmits the generated voiceprint identification codes, facial print identification codes and the household account ID to an external server, the household account ID information comprises information carrying television set identification information, the external server judges whether the received identification codes are matched with the stored identification codes stored in any member user account number in the household account ID or not according to the received household account ID and the member user identification codes, if not, a new member user account number is created, the received identification code is bound to the corresponding member user account, so that the binding of the identification code of the member user and the member user account is realized, the member user account is created in the family account ID based on the member user account, and the binding of the identification code of the member user and the family account ID is further realized; and if so, updating the facial print identification code or the vocal print identification code in the received identification code to the corresponding member user account.
And step S42, receiving the basic information transmitted by the member users and sending the basic information to the external server, so that the external server sets the control parameters corresponding to the identification codes according to the received basic information of each member user.
In this embodiment, after the binding is completed in step S41, the display interface of the tv will enter the setting interface of the video and audio mode of the tv, and the member user sets the control parameters, and after confirming and saving, the tv will transmit the set control parameters to the external server for storage, and further update the personal basic information of the member user set by the system as required, the external server can also receive a standard television image and sound mode control parameter list which is sent by the television and stored when the television leaves a factory, correspondingly adjusts the image and sound mode control parameters set by the member user according to the condition of the basic information of the member user, for example, when the eyesight filled by the member user is poor, the external server will turn down the brightness in the control parameters in an appropriate amount according to the control parameters set by the user.
In the embodiment, the family account ID is set in the display device, the first biological characteristic data of the member user is collected and sent to the external server, the binding between the member user and the family account ID is further realized in the external server, the image and sound mode control parameters of the corresponding display device are set according to the basic information of the member user, and a foundation is provided for realizing the personalized setting of the image and sound mode of the display device in the future.
Further, step S10 includes:
step S50, receiving awakening voice information of a user, and inquiring whether a preset command in a preset command list is matched with the awakening voice information;
in step S51, if yes, first biometric data of the current user is collected.
In this embodiment, the MIC array unit of the television acquires the voice information of the user, converts the received voice information into text information, further queries whether a preset command is matched with the wakeup voice information in a preset command list, that is, converts the voice information into machine voice that can be recognized by the television by analyzing the voice information of the user, further queries whether a matched command is stored in the preset command list, and if so, acquires the first biometric characteristic data of the current user. Otherwise, the television cannot complete the power-on control because the television cannot receive correct voice information. If the same voice information is sent by a plurality of users at the same time, the television executes the user with the earlier received voice information, and further obtains the face data information according to the camera monitoring module of the television.
Further, after the user turns on the audio/video mode of the display device, in order to ensure that the user currently using the display device is consistent with the member user corresponding to the currently operating audio/video mode control parameter, after step S30, the following steps are further executed, including:
step S60, collecting second biological characteristic data of the current user in real time, and judging whether the number of the current users is 1 according to the second biological characteristic data;
step S61, if yes, generating a second facial print identification code according to second biological characteristic data and sending the second facial print identification code to the external server so that the external server determines a control parameter according to the second facial print identification code;
and step S62, receiving the control parameter sent by the external service, and playing with the control parameter.
In this embodiment, after the television completes the image and sound control parameter set when the television is turned on, second biometric data of the current user needs to be acquired in real time within a preset space range, generally, a camera is set to photograph a user in front of the television every 5S, wherein whether the number of the current users is 1 is determined according to the acquired second biometric data, if so, a second facial print identification code is generated according to the second biometric data and sent to the external server, and the external server determines whether the second facial print identification code matches with a facial print code stored in a home account ID in the external server according to the received second facial print identification code.
And if the two facial print identification codes are matched, sending the image sound mode control parameters corresponding to the facial print identification code of the current user to the television, namely when the current user belongs to member users stored in the external server, sending the control parameters corresponding to the received second facial print identification code to the television by the external server, and receiving the control parameters sent by the external server by the television for playing by the control parameters.
If the current user does not belong to the member user stored in the external server, the image and sound mode control parameters matched with the current user cannot be stored in the external server naturally, the external server sends the stored standard image and sound mode control parameters to the television, and the television receives the standard image and sound mode control parameters sent by the external service and plays the standard image and sound mode control parameters.
In the embodiment, the second biological characteristic data of the current user is collected in real time, and when the number of the current users is 1, the control parameters of the image and sound mode of the display device are adjusted to the control parameters of the image and sound mode of the current user for playing when the current user belongs to member users; and when the current user does not belong to the member user, adjusting the control parameter of the image sound mode of the display equipment to the standard image sound mode control parameter for playing.
Further, step S60 is followed by:
step S70, if the number of the current users is greater than 1, sending the current control parameters and the multiple face print identification codes corresponding to the second biological characteristic data to the external server, so that the external server determines the control parameters corresponding to the identification codes with high priority in the multiple face print identification codes according to a preset priority rule;
and step S71, receiving the control parameter sent by the external service, and playing with the control parameter.
In this embodiment, when the television set obtains the second biometric data of the current user in real time in the preset space, and further determines that the number of the current users is greater than 1, the television set generates a plurality of corresponding facial print identification codes from the obtained second biometric data and obtains image and sound mode control parameters in the working state of the current television set, and sends the image and sound mode control parameters to the external server, and the external server determines the control parameters corresponding to the priority identification codes in the received plurality of facial print identification codes according to preset priority rules, wherein the priority rules include but are not limited to the following rules, wherein member users in the home account are simply divided into four different setting modes of old people, middle-aged people, young people and children according to age distribution in advance, on the basis, the first priority rule is according to the occupation ratio of the member users in the ID of the home account of the collected current users, if the total number of the member users is more than 50%, determining control parameters corresponding to the face print codes with high priority to be sent to the television according to the priority ranking sequence of children, old people, middle-aged people and young people, and if the total number of the member users is less than 50%, determining control parameters corresponding to the standard image and sound mode to be sent to the television; the second priority rule is that whether the collected current user belongs to children in the family account is determined, if yes, control parameters corresponding to the face print codes of the children are determined to be sent to the television, and if not, control parameters corresponding to the standard image sound mode are determined to be sent to the television; the third priority rule is that the age distribution ratio of the member users in the collected family account ID is judged, and then the corresponding control parameters in the setting mode with the largest age distribution ratio are screened and fed back to the television, and the television sets the corresponding image and sound modes according to the received control parameters.
In this embodiment, on the premise that the number of current users is greater than 1, the conditions of the member users in the family account IDs corresponding to the collected multiple facial print identification codes are determined according to the set priority rule, so that the display device adjusts the control parameters of the image and sound mode of the display device according to the corresponding priority rule.
Furthermore, the camera monitoring module in the display device can also determine the distance between the acquired biological feature user and the display device, and when the current user is a child, the display device can reduce the display brightness in the image mode in the display device by judging the relative position between the position information corresponding to the acquired biological feature data and the display device and the size of a preset relative threshold value when the acquired actual relative position is smaller than the preset relative threshold value, and restore to the original image mode when the actual relative position is larger than the preset relative threshold value.
Further, camera monitoring module confirms that current user is the adult in the family, and camera light sense module detects current ambient light and changes, makes corresponding image mode adjustment: the image and sound setting module reduces the backlight brightness of the television 40 when the current ambient light is detected to be in the light-off state; detecting that the current ambient light is in a light-on state, the image and sound setting module increases the backlight brightness of the television by 40; detecting that the current ambient light is in a daytime state, and keeping the brightness of the television to be a current mode value by the image and sound setting module; when the camera monitoring module confirms that the current user is a child or an old person in a family, the camera light sensing module does not detect and keeps a child mode.
Further, step S30 may be followed by the following steps, including:
step S80, receiving the voice information of the update user, and judging whether a control command matched with the voice information of the update user exists in a preset command list;
in this embodiment, when the television receives the voice information of the updated user of the user, the television checks whether a control command matched with the updated voice information exists in a preset command list, where the voice information needs to be parsed into a corresponding machine language, and then determines whether the parsed machine language has a corresponding control command in the preset command list.
Step S81, if yes, extracting voiceprint data in the updated user voice information to generate corresponding voiceprint identification codes and sending the voiceprint identification codes to a server, so that the external server can determine whether the voiceprint identification codes are consistent with the prestored voiceprint identification codes;
and step S82, entering a user information updating mode to operate under the condition of receiving feedback information that the voiceprint identification code sent by the external server is consistent with the pre-stored voiceprint identification code.
In this embodiment, according to the result of step S80, it is obtained that the updated voice information of the current user can execute a corresponding control command in the television, and then the television extracts the voiceprint data in the voice information therein to generate a corresponding voiceprint recognition code and send the voiceprint recognition code to the external server, the external server determines whether the voiceprint recognition code is consistent with the pre-stored voiceprint recognition code according to the received voiceprint recognition code, and if the voiceprint recognition code is consistent with the pre-stored voiceprint recognition code, the result is fed back to the television, and the television is prompted to start the update mode.
The step of entering the user information updating mode comprises the following steps:
step S90, collecting third biological characteristic data of the new user and generating a corresponding identification code;
step S91, sending the family account ID and the identification code of the new user to the external server, so that the external server creates a new member user account according to the identification code of the new user, and binds the identification code of the new user, the new member user account and the family account ID;
in this embodiment, when the television starts the update mode interface, the television generates a corresponding identification code according to third biological characteristic data of a current user and sends the home account ID and the identification code to an external server by obtaining the third biological characteristic data of the current user, and the external server creates a new member user account according to the received identification code of the new user and binds the identification code, the new member user account and the home account ID.
Step S92, when receiving the feedback information of the new user sent by the external server, receiving the basic information of the new user and sending the basic information to the external server, so that the external server sets the control parameter corresponding to the identification code of the new user according to the basic information of the new user.
In this embodiment, according to the result of step S91, when the tv receives the information fed back by the external server, it indicates that the received user belongs to the new user, so that the tv sends the basic information of the new user to the external server, and the external server receives the basic information of the new user and sets the control parameter corresponding to the identification code of the new user. Specifically, when the television receives the feedback information of the new user, the display interface of the television enters the image and sound mode setting interface of the television, the new user sets the control parameters, after confirming and storing, the television transmits the set control parameters to an external server for storage, and can also update the personal basic information of the newly added user set by the system according to the requirement, the external server can also receive a standard television image and sound mode control parameter list which is sent by the television and stored when the television leaves the factory, correspondingly adjusts the control parameters of the image and sound mode set by the newly added user according to the condition of the basic information of the newly added user, for example, when the hearing filled by the newly added user is poor, the external server will turn up the volume in the control parameter by an appropriate amount according to the control parameter set by the user.
In the embodiment, after the member user starts the new user mode, the biological characteristic data of the new user is further acquired, the creation of the new user account is completed in the external server, and the image and sound mode control parameters of the corresponding display device are set according to the basic information of the new user, so that a foundation is provided for realizing the personalized setting of the image and sound mode of the display device in the future.
In addition, whether the identification code corresponding to the biometric data feature data of the current user is matched with the stored identification code is determined through the identification code according to the application, wherein a preset threshold of the matching degree is set in an information processing module of the external server, and in the matching process of the received identification code and the stored identification code, the matching condition can be met as long as the preset threshold is exceeded, however, as time goes on, the real-time identification code generated by the biometric data of the member user in the family account ID changes, especially children and old people in the family account ID change along with the growth of age, the real-time biometric data in the family account ID changes, so that the member user is required to update the stored identification code in time before the matching degree of the real-time identification code generated by the real-time biometric data and the stored identification code is lower than the preset threshold, specifically, when the television starts an updating mode to operate, the television generates corresponding voiceprint recognition codes and face print recognition codes through collecting biological characteristic data in a preset space range, the voiceprint recognition codes and the face print recognition codes are communicated with the family user ID to be sent to an external server, at the moment, the external server judges whether any one of the received voiceprint recognition codes and the face print recognition codes is matched with the voiceprint recognition codes and the face print recognition codes in the stored face print codes, if the received voiceprint recognition codes and the face print recognition codes are matched, the stored recognition codes are updated to the received recognition codes, if the received voiceprint recognition codes and the face print recognition codes are not matched with each other, the received voiceprint recognition codes serve as the member user account of the newly added user.
Furthermore, an embodiment of the present invention further provides a storage medium, where a control program of a display device is stored, and the control program of the display device, when executed by a processor, implements the steps of the control method of the display device as described above.
The specific embodiment of the storage medium of the present invention is substantially the same as the embodiments of the control method of the display device, and will not be described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or the portions contributing to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, and includes several instructions for enabling a terminal device (e.g. smart tv, smart radio, smart sound box, smart video device, etc.) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A control method of a display device, characterized by comprising the steps of:
receiving a wake-up instruction, and acquiring first biological characteristic data of a current user;
generating an identification code according to the first biological characteristic data, and sending the identification code to an external server so that the external server determines a control parameter according to the identification code;
and receiving a control parameter sent by an external service, and starting the display equipment according to the control parameter.
2. The method for controlling a display device according to claim 1, wherein the first biometric data includes voiceprint data and face data, the identification code includes a voiceprint identification code and a face identification code, and the step of generating the corresponding identification code based on the first biometric data includes:
extracting voiceprint features in the voiceprint data and generating corresponding voiceprint identification codes;
and/or extracting face image features in the face data and generating corresponding face print identification codes.
3. The method for controlling a display device according to claim 2, wherein the step of collecting the first biometric data of the current user is preceded by:
creating a family account ID and sending the family account ID to an external server so that the external server stores and manages;
collecting first biological characteristic data of each member user, generating corresponding identification codes, and sending the family account ID and the generated identification codes to the external server together so that the external server binds the identification codes with the family account ID;
and receiving the basic information transmitted by each member user and sending the basic information to the external server so that the external server sets the control parameters corresponding to the identification codes according to the received basic information of each member user.
4. The method for controlling a display device according to claim 3, wherein after the step of receiving the control parameter sent by the external service and turning on the display device with the control parameter, the method further comprises:
acquiring second biological characteristic data of the current user in real time, and judging whether the number of the current users is 1 or not according to the second biological characteristic data;
if so, generating a second facial pattern recognition code according to second biological characteristic data and sending the second facial pattern recognition code to the external server so that the external server determines a control parameter according to the second facial pattern recognition code;
and receiving the control parameters sent by the external service, and playing the control parameters.
5. The method for controlling a display device according to claim 4, wherein after the step of acquiring second biometric data of the current user in real time and determining whether the number of the current users is 1 according to the second biometric data, the method further comprises:
if the number of the current users is larger than 1, sending a plurality of facial print identification codes corresponding to the current control parameters and the second biological characteristic data to the external server, so that the external server determines control parameters corresponding to identification codes with high priority in the plurality of facial print identification codes according to a preset priority rule;
and receiving the control parameters sent by the external service, and playing the control parameters.
6. The method for controlling a display device according to claim 3, wherein after the step of receiving the control parameter sent by the external service and starting the image-sound mode corresponding to the control parameter, the method comprises:
receiving voice information of an updating user, and judging whether a control command matched with the voice information of the updating user exists in a preset command list or not;
if yes, extracting voiceprint data in the updated user voice information to generate corresponding voiceprint recognition codes and sending the corresponding voiceprint recognition codes to an external server so that the external server can determine whether the voiceprint recognition codes are consistent with the prestored voiceprint recognition codes or not;
and entering a user information updating mode to operate under the condition of receiving feedback information that the voiceprint identification code sent by the external server is consistent with a pre-stored voiceprint identification code.
7. The method for controlling a display device according to claim 6, wherein the step of entering the user information update mode operation includes:
collecting third biological characteristic data of the newly added user and generating a corresponding identification code;
sending the family account ID and the identification code of the newly added user to the external server, so that the external server creates a new member user account according to the identification code of the newly added user and binds the identification code of the newly added user, the new member user account and the family account ID;
and when receiving feedback information of the newly added user sent by the external server, receiving basic information of the newly added user and sending the basic information to the external server so that the external server sets control parameters corresponding to the identification code of the newly added user according to the basic information of the newly added user.
8. The method for controlling a display device according to claim 1, wherein the step of receiving a wake-up command and collecting the first biometric data of the current user comprises:
receiving awakening voice information of a user, and inquiring whether a preset command in a preset command list is matched with the awakening voice information or not;
if yes, first biological characteristic data of the current user are collected.
9. A display device, characterized in that the display device comprises: memory, a processor and a control program of a display device stored on the memory and executable on the processor, the control program of the display device implementing the steps of the control method of the display device according to any one of claims 1 to 8 when executed by the processor.
10. A storage medium characterized in that the storage medium has stored thereon a control program of a display device, which when executed by a processor implements the steps of the control method of the display device according to any one of claims 1 to 8.
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