KR20180043620A - Smart mirror system - Google Patents

Abstract

Disclosed is a smart mirror system which detects the intention of a user through the voice of the user to process a command. According to the present invention, the smart mirror system comprises: a voice receiving part; a display par; and an audio output part; and a control part which detects the intention of a user from the voice information to provide request information, and transmits a command to a home network according to the request information or provides image output information or audio output information corresponding to information provided from the Internet.

Description

[0001] SMART MIRROR SYSTEM [0002]

The present invention relates to a smart mirror system, and more particularly, to a smart mirror system for recognizing a voice of a user and performing a user's request.

Home network refers to a network in which various digital home appliances are connected to each other so that a user can enjoy living services at home or outside the home. Due to the development of digital signal processing technology, various types of household appliances such as a refrigerator or a washing machine Devices are increasingly being digitized. In addition, operating system for home appliances and high-speed multi-media communication technologies are combined with digital home appliances, and home network systems are further developed as new types of information appliances are introduced .

Various home appliances such as a refrigerator, an air conditioner, a washing machine, and a lighting are communicated with each other through a power line control (PLC) or a Bluetooth (Bluetooth) system in a home server for controlling the home network system And various A / V devices such as a digital television (D-TV) or a video door phone can communicate with a home server via a TCP / IP or A / V signal line.

The home server can be connected to a contents providing server that provides various information through the Internet. Accordingly, a user residing in the home installed in the home network system can remotely control any home appliances desired by the user through the home server, and can search various contents information desired through the interface with the contents server.

In recent years, a smart mirror, which is installed in an entrance hall, a toilet, a dressing table, etc., and can perform the functions of a mirror and a smart device, is used as one of devices constituting a home network.

However, in order to use a conventional smart mirror, a smart mirror must be operated by directly pressing the input pad or touching the mirror. Therefore, in order to manipulate the smart mirror, the user must use the hand and the arm within a certain distance from the mirror. Therefore, the manipulation of the smart mirror may be inconvenient when the user is performing other operations using both hands. In addition, there is a problem that a mirror surface illuminating the user may be contaminated with fingerprints or the like by a user's operation.

In addition, a conventional smart mirror performs a mirror function by displaying an image obtained through a camera installed on one side. In this case, a delay time occurs for processing the image taken by the camera and displaying the processed image. In addition, since the screen is cut off frame by frame in the process of outputting the image, the smart mirror user has a problem of feeling a sense of heterogeneity as compared with using a general mirror.

On the other hand, if the user wishes to select a coordination to prepare for going out while watching a mirror, fashion items such as accessories and clothing worn by the user can be changed according to the purpose of going out and the weather conditions of the outing place. However, since the conventional smart mirror system can not consider the external situation or the purpose of going out of the user, there is a problem that it is difficult to recommend the coordination required by the user to match the situation.

 On the other hand, when the user views the mirror and wants to brush teeth or check the tooth condition, information on the number of brushing times and brushing time may be required. However, in the conventional smart mirror system, since the user must directly input information on the number of brushing teeth and time, the process is cumbersome and inaccurate.

On the other hand, when a user desires to use a room service at a hotel or the like, conventionally, information on the room service is obtained by referring to the manual provided in the room, and the user is requested to use the provided telephone The main form of However, in this process, there is a problem that it takes a long time and troublesome to confirm the room service information required by the user and to make a call for ordering.

A problem to be solved by the present invention is to provide a smart mirror system which can be operated without using a user's arm and hand.

Another problem to be solved by the present invention is to provide an image display apparatus and a method for displaying the image by superimposing an image or an image on a user's appearance reflected directly on a mirror, To be able to do.

Another object of the present invention is to provide a smartphone which can recommend a coordination required by a user according to a weather condition of a place and a purpose of going out when a user wants to select a coordination to prepare for going out to look at a mirror, Mirror system,

Another object of the present invention is to provide a smart mirror system that allows a user to easily and accurately check information on the number of brushing times and brushing time in the case of brushing a mirror and checking a tooth condition .

Another object of the present invention is to provide a smart mirror system in which a user can simplify the order of room service and proceed in a short time when he or she wants to use the room service in a hotel or the like.

A smart mirror system according to the present invention includes: a voice receiving unit for receiving a voice of a user and providing voice information; A display unit for displaying an image corresponding to the video output information; An audio output unit for outputting audio corresponding to audio output information; And transmitting the command to the home network according to the request information or providing the video output information or the audio output information in response to information provided from the Internet A control unit; .

According to another aspect of the present invention, there is provided a smart mirror system including a voice receiving unit for receiving a voice of a user and providing voice information; A display unit for displaying an image corresponding to the video output information; An audio output unit for outputting audio corresponding to audio output information; And receiving event information and place information from the voice information, receiving weather information by being connected to the Internet using the place information, generating dress code information using the event information and the weather information, A control unit for providing the video output information or the audio output information for the coordination to be recommended to the user using the coordination information stored by the user in advance; .

According to another aspect of the present invention, there is provided a smart mirror system comprising: a toothbrush managing unit for detecting whether or not a toothbrush mounted on a toothbrush is separated from a toothbrush, A voice receiving unit for receiving voice of a user and providing voice information; A display unit for displaying an image corresponding to the video output information; An audio output unit for outputting audio corresponding to audio output information; And a control unit that detects the user's intention from the voice information and provides the request information, and determines whether or not the user's dental care state corresponds to one or more of the removable information, the request information, And provides the video output information or the audio output information, and is connected to the Internet in response to the request information to receive the user's care information.

According to another aspect of the present invention, there is provided a smart mirror system including a voice receiving unit for receiving a voice of a user and providing voice information; A display unit for displaying an image corresponding to the video output information; An audio output unit for outputting audio corresponding to audio output information; And providing the request information by detecting the intention of the user from the voice information, converting the service menu to the audio output information or the video output information to the user in response to the request information, A control unit for informing the server of the service; .

The smart mirror system according to the embodiment of the present invention can be operated without using the user's arm and hand, thereby simplifying the operation method.

In addition, the present invention does not delay the appearance of a user displayed on a mirror by expressing an image or an image superimposed on a user's appearance reflected directly on a mirror, and can be used naturally even for general mirror use have.

In addition, when a user using the present invention wishes to select a coordination to prepare for going out while looking at a mirror, coordination required by the user can be recommended according to the purpose of going out and the weather conditions of the outgoing place.

In addition, the present invention provides a smart mirror system that can easily and accurately confirm information on the number of brushing teeth and toothbrushing time when a user looks at a mirror and wants to brush teeth or check a tooth condition.

Further, the present invention has the effect of simplifying the order of the room service and proceeding in a short time when the user wants to use the room service at the accommodation or the like.

1 is a diagram showing an embodiment of a smart mirror system according to the present invention.
2 is a block diagram of the embodiment of FIG.
FIG. 3 is a flowchart showing the sequence in which the smart mirror system of FIG. 1 operates.
4 is a block diagram showing another embodiment of the smart mirror system of the present invention.
5 is a block diagram showing another embodiment of the smart mirror system of the present invention.
6 is a block diagram showing another embodiment of the smart mirror system of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the terminology used herein is for the purpose of description and should not be interpreted as limiting the scope of the present invention.

The embodiments described in the present specification and the configurations shown in the drawings are preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention and thus various equivalents and modifications Can be.

FIG. 1 is a view showing an embodiment of a smart mirror system 10 of the present invention, and FIG. 2 is a block diagram of the embodiment of FIG.

1 and 2, a smart mirror system 10 according to an embodiment of the present invention includes a voice receiving unit 100, a display unit 200, an audio output unit 300, and a control unit 400 .

Each of the above-described configurations may be configured to transmit and receive data to / from each other via wire lines or wireless communication, and at least one of the configurations may be formed adjacent to one device or may be a separate device connected to a separate power source. And may be installed in the system 10.

In the embodiment of Figures 1 and 2, the smart mirror system 10 may include smart devices that are installed in the mirror 11 where the appearance of the user 1 is reflected and mirrored.

Here, the mirror 11 may be formed of a glass plate, and a reflective material may be coated on the rear surface of the glass plate. Such a reflective material may be a reflective material such as an aluminum film that reflects light transmitted through the front surface of the glass plate and transmits the light emitted from the rear surface of the glass plate to the front surface of the glass plate. The mirror 11 according to the embodiment of the present invention may have a variety of places, shapes, and sizes to be installed according to applications.

The voice receiving unit 100 may receive voice from the user 1 located on the front face of the mirror 11 of the smart mirror system 10 and provide voice information to the control unit 400. [

Although not shown in the figure, the voice receiving unit 100 may include a microphone and an analog digital converter (ADC). The voice receiving unit 100 can receive the voice of the user 1 through a planar microphone such as a boundary microphone installed on one side of the mirror 11.

The voice received through the microphone is converted into a voice signal of an analog component by the vibration of the elements arranged in the microphone, and the analog voice signal is transmitted to the digital ≪ / RTI > Hereinafter, the voice signal of the digital component converted by the voice receiving unit 100 is referred to as voice information.

In order to more accurately process the voice of the user 1, the voice receiving unit 100 needs to distinguish only the voice of the user 1 within a certain distance from the mirror 11 from the received voice with various sounds. For this purpose, a near-field speech extraction algorithm may be used for the speech receiver 100. The near-field speech extraction algorithm is an algorithm that extracts only the speech within a certain distance of the received sound by classifying the difference in the speech size according to the distance from the microphone and the sound source.

The display unit 200 may be disposed on the rear surface of the mirror 11 and may transmit the image corresponding to the video output information to the user 1 through the glass plate toward the front surface of the mirror 11.

The image output from the display unit 200 can be superimposed on the image of the user 1 reflected by the mirror 11. Accordingly, the user 1 can view the image or image output from the display unit 200 in addition to the image of the user 1 that is reflected through the reflective material on the rear surface of the glass plate.

Here, the video output information may be generated by the controller 400 and may include information on a text or an image to be output by the display unit 200. [

The audio output unit 300 may output audio corresponding to the audio output information. In more detail, the audio output unit 300 may include an audio output device such as a digital analog converter (DAC) and a speaker. The DAC converts the audio output information into an analog signal, and the speaker converts the analog signal into sound through vibration so that the user 1 can listen to it and outputs it to the outside.

Here, the audio output information is generated by the controller 400 to be performed, and information about the sound to be output by the audio output unit 300 may be included.

The control unit 400 detects the intention of the user 1 from the voice information and provides the request information and transmits the command to the home network 20 according to the request information, Output information or the audio output information.

The control unit 400 may include a detecting unit 410, a determining unit 420, a communication unit 430, and a database 440.

The detection unit 410 may detect the intention of the user 1 from the voice information and provide the request information. More specifically, the detecting unit 410 receives voice information from the voice receiving unit 100, and detects the intention of the user 1 from the information. Here, the intention of the user (1) refers to an instruction that the user (1) makes to the smart mirror system (10). That is, the detection unit 410 detects a natural word included in the voice information, analyzes the natural language to include a command, generates a command word that is determined to be closest to the voice information of the user 1 as request information, (420). Conventional natural language recognition algorithms that convert natural language into computer interpretable language can be used.

For example, when the user 1 pronounces "turn off the gas light" or "search for news" or "what time is now", the voice receiving unit 100 recognizes the voice and converts it into voice information, 410 receives the converted voice information and converts the converted voice information into request information including a command for processing by the determination unit 420.

The determination unit 420 may provide a command to be transmitted to the home network 20 in response to the request information or may provide video output information or audio output information in accordance with information provided from the Internet 21. [

More specifically, the determination unit 420 determines that the corresponding request information is to be processed through the home network 20 in response to the request information provided by the detection unit 410, that the request information should be processed through the Internet 21, It is not necessary to be connected to the Internet 20 and the Internet 21, and it can be processed in the control unit 400.

For example, when the user 1 pronounces " turn off the gas light " as in the above example, the determination unit 420 accesses the home network 20 through the request information in which the voice is converted, A command to turn off the gas fire can be transmitted to the gas range.

When the user 1 pronounces " search news " as in the above example, the determination unit 420 accesses the Internet 21 through the request information in which the voice is converted, And synthesizes the natural language from the text of the searched news articles to generate audio output information, thereby enabling the user 1 to listen through the audio output unit 300 or to display the retrieved news articles in text or image form So that the user 1 can view the searched news through the display unit 200. [

When the user 1 pronounces " What is the present time? &Quot; as in the above example, the judging unit 420 judges whether or not the voice is converted by using the time information stored in the database 440, It is possible to display the information on the current time to the user 1 immediately without external connection or to output the synthesized natural language.

The determination unit 420 may use the request information classification criteria stored in the database 440 to classify the cases in which the request information is connected to the home network 20 or the Internet 21 and processed. The request information classification criteria may be stored in the database 440 in advance by the designer of the smart mirror system 10. [

The smart mirror system 10 can process various commands through the home network 20 or the Internet 21 and output the result to the user 1 through the control unit 400. [

The communication unit 430 can maintain the connection environment to the smart mirror system 10 when the determination unit 420 accesses another server such as the home network 20 or the Internet 21. [ The communication unit 430 can access the home network 20 to transmit the command at the request of the determination unit 420 or access the Internet 21 to search for information desired by the user 1 .

The communication unit 430 may be connected to the home network 20 or the Internet 21 to transmit information provided from the determination unit 420 to the outside and to transmit information externally transmitted to the determination unit 420, A wireless LAN environment or a Bluetooth environment can be established.

The database 440 stores information necessary for the determination unit 420 to generate video output information or audio output information in response to the request information or to process the request information and transmits the information to the determination unit 420 in response to a request from the determination unit 420 .

FIG. 3 is a flowchart showing the sequence in which the smart mirror system of FIG. 1 operates.

Referring to FIG. 3, the smart mirror system 10 receives a user's voice through the voice receiving unit 100 (S10), and converts the voice into digital voice information that can be processed by the electronic device (S12). The generated voice information is provided to the detection unit 410 of the control unit 400 and converted into request information (S14). The determination unit 420 classifies the request information (S16).

In this case, if the home network 20 is to be used for processing the classified request information (S18), the determination unit 420 accesses the home network 20 through the communication unit 430, Command to the home network 20 (S20). The determination unit 420 may output the processing result of the command transmitted to the home network 20 to the user through the display unit 200 or the audio output unit 300 at step S26.

If the determination unit 420 determines to use the Internet 21 for processing the classified request information in step S22, the determination unit 420 accesses the Internet 21 through the communication unit 430 and processes a command included in the request information (S24). Thereafter, the determination unit 420 may output the result collected from the Internet to the user through the display unit 200 or the audio output unit 300 (S26).

If it is possible to perform processing internally without using the home network 20 or the Internet 21 for processing the classified request information, the determination unit 420 processes the command included in the request information and outputs the processing result And output it to the user (S26).

4 is a block diagram showing another embodiment of the smart mirror system of the present invention.

Among the configurations according to the embodiment of FIG. 4, the description of configurations that perform the same functions as the embodiment of FIG. 2 will be omitted.

The embodiment of FIG. 4 is a smart mirror system 30 for recommending a coordination to be worn by a user when going out. Unlike the smart mirror system 10 of FIG. 2, the smart mirror system 30 may further include a photographing unit 500, and the detecting unit 410 may detect event information and place information from the voice information .

Here, the event information can be detected from the voice information as information on the purpose of the user's going out. The user's outgoing goal can be one of a variety of outgoing goals stored in the database 440 in advance such as outings, walks, parties, work, travel, The coordination recommended by the user from the smart mirror system 30 may be different according to each outgoing purpose.

Also, the place information can be detected from the voice information in the same manner as the event information, as information on the position of the place to which the user wants to go out. Depending on the location of the place where the user wants to go out, the weather condition or the temperature may be different, and the coordination recommended by the user from the smart mirror system 30 to the weather condition or the temperature may be changed.

In order to detect the event information and the place information from the user's voice information, the smart mirror system 30 can inquire the user about a certain place through which the user goes through the display unit 200 or the audio output unit 300, And can receive the user's answer to the inquiry through the voice receiving unit 100.

When the event information and the place information are detected from the user's voice information, the determination unit 420 accesses the Internet 21 through the communication unit 430 and receives weather information of the corresponding area from the preset weather information website can do. Such weather information may include information about weather conditions and temperature in the area.

Then, the determination unit 420 combines the coordination information, the weather information, and the event information included in the database 440 to select a coordination to be recommended to the user. Here, the coordination information may include information on at least one of fashion, item, color, size, and usage of the clothing or accessories held by the user. Also, various tag information for classifying fashion items can be used, and even one fashion item can be classified to belong to a plurality of tags.

For example, coordination information of an arbitrary fashion item A is classified into one piece of category tags, yellow among color tags, large size tags of size tags, and classified as a party among usage tags.

In another example, the coordination information of an arbitrary item B is classified into a bag among the category tags, blue among the color tags, medium size among the size tags, have.

In addition to the above, the tag information may include various tag information such as whether to use according to a weather condition or a season and materials to be used.

The determination unit 420 may select an item having coordination information matching the event information and the weather information among the coordination information for the plurality of items stored in the database 440. [ For example, when rain comes from a place to go out, an item having an umbrella, a right or a waterproof material can be recommended to the user, and when the temperature of the place to go out is low, .

A wired or wireless LAN environment or a Bluetooth environment may be established in the communication unit 430 to be connected to the Internet 21.

The database 440 stores coordination information including information on at least one of a type, a color, a size, an application, and a material of a user item, and provides necessary information according to a request of the determination unit 420 .

The smart mirror system 30 according to the embodiment of FIG. 4 may further include a photographing unit 500 that photographs a user and provides photographing information in order to store coordinate information in the database 440. In addition, the control unit 400 recognizes the item worn by the user from the shooting information, receives information on at least one of the type, color, size, use, and material as the tag information of the item and matches with the item, Information, and store the coordination information in the database 440.

More specifically, the photographing unit 500 may include a camera for photographing a user, and may be installed on one side of the mirror 11 in a direction in which the camera looks at the user so that the user can photograph the photograph.

When the user makes a photographing request by voice, the photographing unit 500 can photograph the user by the control unit 400 that recognizes the photographing. The photographing unit 500 photographs a user to generate photographing information, and provides the photographing information to the judging unit 420.

When the photographing information is inputted to the judging unit 420, the judging unit 420 presents to the user at least one of various preset tag information to form the tag information of the item included in the photographing information, To which category of the tag information the tagged fashion item is included. The query process at this time may be performed through the display unit 200 or the audio output unit 300 and the user's answer to the query may be input to the determination unit 420 through the voice receiving unit 100. [ The tag information of the fashion item formed by the user's answer may be stored in the database 440 matching the corresponding photographing information.

With the above-described method, it is possible to acquire the coordination information for the item held by the user prior to the coordination recommendation for the user.

When the recommendation by the judging unit 420 is completed, the judging unit 420 can inquire whether the user is to upload the recommended coordination information to the social network server (SNS), and the corresponding coordination information Can be uploaded to the SNS server via the Internet 21.

5 is a block diagram showing another embodiment of the smart mirror system of the present invention.

Among the configurations according to the embodiment of FIG. 5, the description of configurations that perform the same functions as the embodiment of FIG. 2 will be omitted.

The embodiment of FIG. 5 is a smart mirror system 40 for the dental care of a user.

To this end, the smart mirror system 40 may be further provided with a toothbrush management unit 600, unlike the smart mirror system 10 of FIG.

The toothbrush managing unit 600 separates the mounted toothbrushes from each other and detects whether the toothbrushes are detached or not, thereby providing toothbrush detachment information. Although not specifically shown in the drawings, the toothbrush managing unit 600 includes a holder on which a plurality of toothbrushes can be mounted, and the toothbrushes mounted on the holder can be classified and managed according to different positions.

The toothbrush detachment information may include information on a toothbrush time according to the time when the toothbrush mounted on a cradle is separated or re-mounted, or information on the number of tooth brushes that can be calculated from the number of times the toothbrush is separated from the cradle during one day.

The determining unit 420 of the control unit 400 provides the toothbrush detachment information provided from the toothbrush managing unit to the display unit 200 or the audio output unit 300 in response to the request information of the user to output the brushing time or the brushing frequency .

In addition, the determination unit 420 may access the Internet 21 through the communication unit 430 in response to the user's request information for reserving the dental care or checking the scheduled time of the consultation. The Internet 21 site to be connected at this time may be a homepage of a previously designated dental hospital or a website for the purpose of dental care.

6 is a block diagram showing another embodiment of the smart mirror system of the present invention.

Among the configurations according to the embodiment of FIG. 6, the description of configurations that perform the same functions as the embodiment of FIG. 2 will be omitted.

The embodiment of FIG. 6 is a smart mirror system 50 that enables a guest room service of an accommodation business to be ordered through a mirror 11 installed in the guest room.

When the voice receiving unit 100 receives a voice for a room service order from the user, the voice receiving unit 100 converts the voice to voice information and provides the voice information to the detecting unit 410 of the control unit 400. The detecting unit 410 converts the voice information into the request information, and the determining unit 420 retrieves the room service menu stored in the database 440 in response to the request information. The room service menu may be converted into video output information by the determination unit 420 and presented to the user through the display unit 200 or converted to audio output information and presented to the user through the audio output unit 300. [

The room service menu information may include at least one of various food order information according to the time zone, snacks, order of drinks, additional order of various fixtures, and information for service inquiry.

Then, in response to the user's selection, the determination unit 420 transmits the room service selected by the user through the communication unit 430 to the server 23 of the lodging company through the Internet or the internal network. At this time, the process of selecting the room service by the user can be performed through the voice of the user, and the user's selected voice is processed by the control unit 400 through the voice receiving unit 100 and transmitted to the server 23 of the lodging company .

As described above, the smart mirror system according to the embodiment of the present invention can operate without using the user's arms and hands, thereby simplifying the operation method.

In addition, the present invention does not delay the appearance of a user displayed on a mirror by expressing an image or an image superimposed on a user's appearance reflected directly on a mirror, and can be used naturally even for general mirror use have.

In addition, when a user using the present invention wishes to select a coordination to prepare for going out while looking at a mirror, coordination required by the user can be recommended according to the purpose of going out and the weather conditions of the outgoing place.

In addition, the present invention provides a smart mirror system that can easily and accurately confirm information on the number of brushing teeth and toothbrushing time when a user looks at a mirror and wants to brush teeth or check a tooth condition.

Further, the present invention has the effect of simplifying the order of the room service and proceeding in a short time when the user wants to use the room service at the accommodation or the like.

Claims (10)

A voice receiving unit for receiving voice of a user and providing voice information;
A display unit for displaying an image corresponding to the video output information;
An audio output unit for outputting audio corresponding to audio output information; And
A controller for detecting the intention of the user based on the voice information and providing the request information, transmitting the command to the home network according to the request information, or providing the video output information or the audio output information in response to information provided from the Internet, ; And a smart mirror system. The apparatus of claim 1, wherein the voice receiving unit
A smart mirror system using a near-field speech extraction algorithm that distinguishes near-field speech within a predetermined distance from a mirror and provides the near-field speech as the speech information. 2. The apparatus of claim 1, wherein the control unit
A detecting unit detecting the user's intention from the voice information and providing the request information;
A determining unit for providing a command to be transmitted to the home network corresponding to the request information or providing the video output information or the audio output information in correspondence with information provided from the Internet;
A communication unit for accessing the home network to transmit an instruction according to a request of the determination unit or accessing the Internet to search for information desired by the user; And
A database for storing information necessary for providing the video output information and the audio output information and providing corresponding information at the request of the determination unit; And a smart mirror system. A voice receiving unit for receiving voice of a user and providing voice information;
A display unit for displaying an image corresponding to the video output information;
An audio output unit for outputting audio corresponding to audio output information; And
The method includes detecting event information and place information from the voice information, receiving weather information connected to the Internet using the place information, generating dress code information using the event information and the weather information, And a controller for providing the video output information or the audio output information for the coordination to be recommended to the user using the coordination information stored by the user in advance; And a smart mirror system. 5. The apparatus of claim 4, wherein the control unit
A detecting unit detecting the event information and the place information from the audio information;
Wherein the game information generating unit generates the dress code information by using the weather information and the event information, matches the dress code information stored in advance with the dress code information, A determination unit for providing the video output information or the audio output information to the video output unit;
A communication unit connected to the Internet and receiving the weather information at the request of the determination unit; And
A database for storing the coordination information including information on at least one of a type, a color, a size, an application, and a material of the item of the user, and providing necessary information according to a request of the determination unit; And a smart mirror system. 6. The method of claim 5,
A photographing unit photographing the user and providing photographing information; Further comprising:
The determination unit
Recognizing the item worn by the user from the shooting information, receiving information on at least one of a type, a color, a size, an application, and a material as tag information of the item and matching the item with the item by receiving the coordination information And stores the coordination information in the database. The method according to claim 6,
Wherein the tag information is input by analyzing a voice provided from the user corresponding to the query of the determination unit. A toothbrush managing unit for providing toothbrush detachment information by sensing whether the toothbrush is detached and detached;
A voice receiving unit for receiving voice of a user and providing voice information;
A display unit for displaying an image corresponding to the video output information;
An audio output unit for outputting audio corresponding to audio output information; And
The user's intention of the user is detected from the voice information, and the request information is provided, and the user's dental care state of the user corresponding to at least one of the detachment information, the request information, And outputs the video output information or the audio output information. The smart mirror system is connected to the Internet in response to the request information, and receives the user's care information. 9. The apparatus of claim 8, wherein the control unit
A detecting unit detecting the user's intention from the voice information and providing the request information;
A determining unit for providing the image output information or the audio output information for the tooth management state of the user corresponding to at least one of the removable information, the request information, and the medical care information for managing the teeth of the user;
A communication unit for accessing the Internet and receiving the medical care information at the request of the determination unit; And
A database for storing information necessary for providing the video output information and the audio output information and providing corresponding information at the request of the determination unit; And a smart mirror system. A voice receiving unit for receiving voice of a user and providing voice information;
A display unit for displaying an image corresponding to the video output information;
An audio output unit for outputting audio corresponding to audio output information; And
Detecting a user's intention from the audio information to provide request information, converting the service menu to the audio output information or the video output information to provide the user with the service information selected by the user, To the server; And a smart mirror system.

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