KR102625871B1 - Service system and method of facial skin beauty apparatus - Google Patents

Abstract

The present invention relates to a service provision system and method for facial skin care devices, the system comprising at least one facial skin care device that irradiates skin care light to the user's face and interoperates with a network, and a network between the facial skin care devices and the facial skin care device. Linked to monitor the user's facial skin condition, store skin condition data, analyze the facial skin condition using the stored skin condition data based on a machine learning algorithm to calculate the location of the beauty target on the user's face and the light wavelength suitable for skin beauty It includes a skin care server that remotely controls the facial skin care device by setting the band, light irradiation intensity, and light irradiation time.

Description

Facial skin beauty device service provision system and method {SERVICE SYSTEM AND METHOD OF FACIAL SKIN BEAUTY APPARATUS}

The present invention relates to a service provision system and method for facial skin care devices, and more specifically, to a service provision system and method for facial skin care devices controlled by a skin care setting mode generated based on artificial intelligence in a skin care server. It's about method.

Recently, as living standards have improved and many people have begun to think about quality of life, the desire to look younger and more beautiful has increased, and as a result, there has been a lot of interest in skin care. In particular, as interest in facial skin care has increased, various equipment for managing facial skin care have been developed and commercialized.

Skin care equipment mainly uses low-output laser light or LED light. Low-output light is absorbed by mitochondria, the energy powerhouse of skin cells, and helps increase 'fibroblasts' in the dermal layer, which create the fibers that make up the skin. It is known to happen. Fibroblasts help with skin elasticity and regeneration, so as the number of fibroblasts increases, skin condition naturally improves.

Light appears in different colors depending on the wavelength band, and has different effects on the skin depending on the wavelength band. For example, a blue light source is absorbed below 1 mm of skin and is effective in destroying bacteria that cause acne. Green light sources are said to help improve wrinkles by stimulating skin metabolism. The most commonly used red light source is known to penetrate into the dermal tissue to help produce cells and is effective in skin elasticity and regeneration, while near-infrared rays are known to penetrate into the skin to a depth of 4 mm and help prevent skin pigmentation.

Such skin care equipment was used in hospitals specializing in skin care, but in recent years, there has been a trend toward miniaturization so that general users can easily use it at home.

For example, the skin care light mask device known through domestic patent registration No. 10-1074882 includes a face mask that can be mounted on the face of the human body, and is mounted within the face mask to emit light onto the face of the user wearing the face mask. It consists of a light emitting unit that can operate the light emitting unit, a light emitting driver unit that turns the light emitting unit on/off, an operating unit that selects the operation of the light emitting unit, and a control unit that controls the lighting driving unit according to the operating signal from the operating unit, and a face mask is placed on the face. It is designed to provide convenience as it can receive light while worn and does not require any additional manipulation work after wearing.

However, the above-described skin care light mask device covers the entire face, so it is not only frustrating, but also the distance from the light emitting part varies depending on the location for a face with many curves, so it is not efficient because light irradiation is not performed under the same conditions, and it is not effective because it does not irradiate the eyes during use. When the light is turned on, the light irradiates the eyes, so there is a problem of not ensuring eye protection safety.

Additionally, in Korea Patent No. 10-1315394, a server including a database and a transmitter/receiver; A mobile terminal connected to the server by wire or wirelessly and including an application that provides skin care services; and a skin care device connected to the mobile terminal by wire or wirelessly, wherein the skin care device operates according to a control signal from the mobile terminal, and the control signal is provided by the server according to cosmetics and user conditions. Disclosed is a skin care system in which control signals are generated based on data and a method for providing the same.

However, in the prior art, the skin care device provides at least one skin care service among a massage method using vibration, an ultrasound method, an iontophoresis method, a color therapy method, and a magnetic therapy method, and the skin care device of this prior art provides a remote skin care service. By using a portable terminal as a control device, its functions and operations are simple, and therefore there are limitations in controlling operations according to the user's various skin conditions or environments.

The present invention was derived to solve the problems of the prior art described above, and the purpose of the present invention is to determine the light irradiation position and distance, light wavelength band, light irradiation intensity, and light irradiation time of the facial skin care device of the skin care server. To provide a service system and method for a facial skin care device that allows the facial skin care device to automatically perform skin care settings according to a skin care setting mode set by a machine learning algorithm.

In addition, the purpose of the present invention is to provide a facial skin care device that allows a beam projector to irradiate skin care light through a left and right rotation means and a height adjustment means of a support pillar erected in a vertical direction to rotate while supported by a lower support.

A service provision system for facial skin care devices according to an aspect of the present invention for solving the above technical problem includes one or more facial skin care devices that irradiate skin care light to the user's face and are interconnected with a network, and at least one of the facial skin care devices. Monitors the user's facial skin condition by linking with the device and the network, stores skin condition data, and calculates the beauty target location of the user's facial area by analyzing the facial skin condition based on the machine learning algorithm of the saved skin condition data. It is characterized in that it includes a skin care server that remotely controls the facial skin care device by setting a light wavelength band, light irradiation intensity, and light irradiation time suitable for skin care.

In addition, the facial skin care device of the present invention includes a head installed on the upper part of a support pillar erected in the vertical direction to rotate while supported by a lower support, a left and right rotation means for rotating the head about a horizontal axis, and a height. It consists of a height adjustment means for adjustment, and the head part includes a beam projector for irradiating skin beauty light and at least one facial recognition camera for photographing the skin condition of the face, and an electric motor of the left and right rotation means and the height adjustment means. It may be characterized by including a control unit that controls the motor, wavelength, intensity, time, and on and off of the beam projector.

At this time, the facial skin care device of the present invention may be characterized in that it can recognize the three-dimensional facial skin condition using facial images acquired using two facial recognition cameras separated by a certain distance.

In addition, the facial skin care device of the present invention can recognize the three-dimensional facial skin condition by acquiring images through a facial recognition camera when rotating to the left and capturing images through a facial recognition camera when rotating to the right according to the operation of the left and right rotation means. There is a characteristic in what can be done.

A method of providing a service for a facial skin care device according to an aspect of the present invention to solve the above technical problem includes a facial skin care device setting initialization step in which the facial skin care device is initialized to the standby position according to power supply, and a facial skin care device setting initialization step. A facial skin care device and skin care server connection step in which the beauty device and the skin care server are connected through a network; at least two or one user facial recognition steps in which the user recognizes the state of lying down with the user's head resting on the headrest and looking at the ceiling; The user's facial area photographing step, where the user's facial region is photographed so that 3D facial data can be extracted through a facial recognition camera, and the user's facial data acquired during the user's facial region photographing stage is stored in memory and transmitted to the skin care server. Transmission step, facial data reception and storage step of receiving user facial data from the skin care server and converting the received user facial data into three dimensions and storing it in a database, facial data previously stored in the database of the skin care server and received user facial data In the skin care setting machine learning module, the skin condition analysis stage analyzes the skin condition by extracting features based on a machine learning algorithm, and the beauty target location of the facial area according to the user's skin condition generated in the skin condition analysis stage. A skin care setting mode creation step that calculates and generates a skin care setting mode including light wavelength band, light irradiation intensity, and light irradiation time suitable for skin care. The skin care setting mode created in the skin care server is sent to the facial skin care device. The skin care setting mode transmission step, the skin care setting mode receiving step in which the facial skin care device receives the skin care setting mode generated from the skin care server, and the control unit of the facial skin care device depending on the received skin care setting mode. Facial skin care device service stage where the user is provided with facial skin care services through electric motor control of the rotation means and height adjustment means, control of the wavelength band and light intensity of the beam projector, time control, and on/off control. It is characterized by being comprised of.

In addition, the step of photographing the user's face of the present invention acquires the user's facial image using at least two facial recognition cameras and extracts 3D facial data through it, or rotates to the left according to the operation of the left and right rotation means of the facial skin care device. It may be characterized by extracting three-dimensional facial data by acquiring images through a facial recognition camera when turning to the right and by capturing images through a facial recognition camera when turning to the right.

According to the service provision system and method of the facial skin care device of the present invention described above, the wavelength band suitable for the user can be precisely adjusted based on the artificial intelligence algorithm of the skin care server, thereby setting a beauty mode that can provide skin care. It has the effect of improving efficiency and convenience by enabling remote execution.

In addition, according to the service provision system and method of the facial skin care device of the present invention, the user's face is scanned in three dimensions using a facial recognition camera, and the skin condition of the face with many curves can be accurately diagnosed according to the location. There is.

1 is a configuration diagram of a service provision system for a facial skin care device according to the present invention.
Figure 2 is a perspective view of a facial skin care device according to the present invention.
Figure 3 is a block diagram showing the control configuration of the facial skin care device according to the present invention.
Figure 4 is a flowchart of a service provision method of a facial skin care device according to an embodiment of the present invention.
Figures 5A to 5C are exemplary diagrams showing the use state of the facial skin care device according to the present invention.

Terms or words used in this specification and claims should not be construed as limited to their common or dictionary meanings, and the inventor may appropriately define the concept of terms in order to explain his or her invention in the best way. It must be interpreted with meaning and concept consistent with the technical idea of the present invention based on the principle that it is.

Therefore, the embodiments described in this specification and the configuration shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent the entire technical idea of the present invention, and therefore, various equivalents that can replace them at the time of filing the present application It should be understood that variations and variations may exist.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the attached drawings.

Figure 1 is a configuration diagram of a service provision system for a facial skin care device according to the present invention, Figure 2 is a perspective view of a facial skin care device according to the present invention, and Figure 3 is a control configuration of the facial skin care device according to the present invention. This is the block diagram shown.

The service provision system for the facial skin care device of the present invention according to the illustration includes at least one facial skin care device 100 that irradiates skin care light to the user's face and is interconnected with the network, and a skin care server located remotely on the network ( 200).

Accordingly, the facial skin care device 100 of the present invention includes a lower support 10, a support pillar 20, a head 30, and a switch 73.

The lower support 10 is made to stably support the support pillar 20 and the head 30, and a control unit 40 for controlling the operation of the facial skin care device 100 is installed therein.

In addition, a headrest 11 is provided on the upper part of the lower support 10 and is made of a cushioning material such as sponge or silicone, so that the user can lie down comfortably on the headrest 11.

The support pillar 20 is installed standing on one side of the lower support 10, and its lower end is rotatably supported and installed to rotate at a predetermined angle about the horizontal axis toward the center of the lower support 10. Left and right rotation means are installed between and the support pillar 20 to rotate the support pillar 20 about the horizontal axis with respect to the lower support pillar 10.

The left and right rotation means are for driving the support column 20 to rotate left and right about the horizontal axis with respect to the lower support 10, and the first electric motor 51 whose driving is controlled by the control unit 40 ) and a rotating plate that is fixed with fixing means such as screws.

Meanwhile, the support pillar 20 is formed separately into a cylindrical lower pillar 21 and an upper pillar 22, and the upper pillar 22 is installed by inserting into the lower pillar 21, and the lower pillar 22 is installed by inserting the lower pillar 22 into the lower pillar 21. The height of the head part 30 can be adjusted by moving the upper pillar 22 in the up and down directions with respect to (21).

The height adjustment means includes a rack gear installed in a vertical direction on the upper pillar 22, a second electric motor 61 installed on the lower pillar 21 and the driving of which is controlled by the control unit 40, and It is fixed to the motor shaft of the second electric motor 61 and consists of a pinion gear that meshes with the rack gear.

The head unit 30 is provided with a shade-shaped head body 31 that is opened downward as shown, and a beam projector 32 whose operation is controlled by the control unit 40 is installed within the head body 31. This is done. The head body 31 preferably has a plurality of heat dissipation holes so that heat generated by the beam projector 32 can be dissipated to the outside.

The beam projector 32 is used to perform skin care by irradiating light to the skin. It irradiates light of a desired wavelength to the entire face of the user through flat light control using a digital micromirror display (DMD), and provides spectral resolution and By controlling the wavelength of light, skin care can be performed using various wavelength bands. As a light source for the beam projector 32, DLP (Digital Light Processing) or LCOS (Liquid Crystal On Silicon) can be used.

In addition, the head unit 30 is controlled by the control unit 40 and is equipped with a 3D facial recognition camera 33 that photographs the skin condition of the user's face. The facial recognition camera 33 has a function of measuring the distance between the user's face and the beam projector 32 of the head 30, a function of scanning the user's face in 3D, and location of the face using infrared rays. It can perform the function of measuring the temperature of a star. Information obtained by the facial recognition camera 33 is provided to the control unit 40.

In addition, the facial recognition camera 33 captures images of the face at two locations, such as capturing images of the left eye and right eye respectively after separating two cameras with the same settings controlled by the control unit 40 by a certain distance. This may be a way to obtain a 3D facial image with a three-dimensional effect.

In addition, the facial recognition camera 33 may be configured to extract three-dimensional facial data by acquiring images through capturing facial images when turning left and capturing facial images when rotating to the right according to the operation of the left and right rotation means.

As shown, the control unit 40 includes a main control module 41 (Micro Processor Unit), a memory 42, and a communication module 43. The main control module 41 is connected to control the first electric motor 51 of the left and right rotation means and the second electric motor 61 of the height adjustment means to control the up, down, left and right positions of the head part 30 and the beam projector 32. The operation of can be controlled.

Accordingly, the control unit 40 can control the up, down, left, and right positions of the head unit 30 and the operation of the beam projector 32 according to the skin care setting mode according to the user's skin condition set by the skin care server 200. .

The communication module 43 may be a network access means capable of interoperating with the skin care server 200 and a means for transmitting and receiving data, or may perform functions corresponding to these means. Therefore, the communication module 43 may be networked with at least one wired and/or wireless communication subsystem that supports one or more communication protocols.

Accordingly, the communication module 43 transmits the image information provided from the facial recognition camera 33 to the skin care server 200, and sets a skin care setting mode according to the user's skin condition set by the skin care server 200. can receive.

In addition, the communication module 43 can also perform a function of exchanging information with an external computer or smartphone.

Additionally, the main control module 41 can store skin care information and user data for each user in the memory 42 to enable continuous skin care.

The skin care server 200 according to the present invention monitors the user's facial skin condition in network connection with at least one facial skin care device 100, stores skin condition data, and performs machine learning (machine learning) on the stored skin condition data. Machine Learning) algorithm-based feature extraction analyzes the facial skin condition, calculates the location of the beauty target on the user's face, and creates a skin care setting mode that includes the light wavelength band, light irradiation intensity, and light irradiation time suitable for skin care. performs the function of

Accordingly, the skin care server 200 may be configured to include a skin care setting machine learning module 220 for generating a skin care setting mode and a database 210 for storing and dataizing the user's facial skin condition. .

The skin beauty setting machine learning module 220 provides a function to analyze the skin condition by extracting skin characteristics based on a machine learning algorithm from facial data previously stored in the database 210 and received user facial data. It can perform the function of calculating the beauty target location of the user's face according to the state analysis and creating a skin beauty setting mode that includes a light wavelength band suitable for skin beauty, light irradiation intensity, and light irradiation time.

The machine learning algorithm of the present invention can be performed by applying the most appropriate learning method among artificial intelligence-based supervised learning, unsupervised learning, and reinforcement learning.

Additionally, the skin care server 200 may include a network support function for linking with the facial skin care device 100.

Figure 4 is a flowchart of a service provision method of a facial skin care device according to an embodiment of the present invention.

Referring to FIG. 4, the service provision method by linking the facial skin care device 100 and the skin care server 200 according to the present embodiment includes a facial skin care device setting initialization step (S10), a facial skin care device and Skin care server connection step (S20), user facial recognition step (S30), user facial photographing step (S40), user facial data transmission step (S50), user facial data reception and storage in database step (S60), skin condition analysis Step (S70), skin care setting mode creation step (S80), skin care setting mode transmission step (S90), skin care setting mode receiving step (S100), and facial skin care device service step according to the skin care setting mode (S110). It is made including.

First, the facial skin care device settings initialization step (S10) is a step in which the settings of the facial skin care device 100 are initialized to the initial operation mode according to power supply. Accordingly, as an initial operation, it can be programmed in advance in the control unit 40 and automatically performed according to the stored operation.

For example, when the switch 73 is turned on, the indicator 71 provided on the head 30 automatically blinks to let the user know that it is in operation, and the head 30 is rotated to the standby position. Then, after about 1 to 2 seconds, the upper pillar (22) is moved upward by about 100 mm to complete the movement of the head unit (30) to the standby position. When the indicator (71) stops flashing and remains lit, the head unit The user can be recognized that (30) has completed moving to the standby position. At this time, while moving, the indicator 71 may blink and a melody or buzzer may sound through the speaker 77 to help the user recognize it.

The step of connecting the facial skin care device and the skin care server (S20) is simultaneously with the step of initializing settings of the facial skin care device (S10) by connecting the network to the skin care server 200 and the communication module 43 located remotely. It is a step that connects through.

From this point on, the skin care server 200 can continuously monitor the connected facial skin care device 100.

The user facial recognition step (S30) is a step of recognizing that the user is lying down with his head resting on the headrest 11 and looking at the ceiling.

The user can use the facial skin care device 100 while lying down with their head resting on the headrest 11 and looking at the ceiling. At this time, it is recommended that users wear protective glasses to protect their eyes. When the facial recognition camera 33 provided in the head unit 30 scans the face of the user lying on the headrest 11, detects whether the user is wearing protective glasses, and provides the information to the control unit 40, the control unit 40 If it is determined that the user is not wearing protective glasses, the indicator 71 flashes and a warning melody sounds from the speaker 77 so that the user can recognize this, and at the same time, despite the subsequent operation of the switch 73, the warning melody sounds. and prevent the operation from taking place.

In the user's facial area photographing step (S40), when the user selects the skin care mode by operating the switch 73 or the remote control 74 to start skin care, the control unit 40 controls the facial area provided on the head unit 30. This is the step of operating the recognition camera 33 to photograph the user's face to extract 3D facial data.

At this time, in the user's face photographing step (S40), a user's facial image can be acquired using at least two facial recognition cameras 33 and three-dimensional facial data can be extracted through this.

In addition, according to the operation of the left and right rotation means of the facial skin care device, three-dimensional facial data is extracted by acquiring images through the facial recognition camera 33 when rotating to the left and shooting through the facial recognition camera 33 when rotating to the right. You can do it.

At this time, the user's facial data acquired by the facial recognition camera 33 may be stored in the memory 42.

The user facial data transmission step (S50) is a step of transmitting the user's facial data obtained in the user's facial portion photographing step (S40) to the skin care server 200.

Thereafter, the skin care server 200 performs a step (S60) of receiving user facial data and storing the received user facial data in a database.

The skin condition analysis step (S70) is based on a machine learning algorithm in the skin beauty setting machine learning module 220 of the facial data previously stored in the database 210 and the received user facial data from the skin beauty server 200. This is the step to analyze the skin condition through feature extraction.

Therefore, in the skin condition analysis step (S70), the skin type is determined based on the received user's facial data and by reflecting the facial data of other users stored in the database and the data calculated from the expert's clinical experiment, and skin age, skin sensitivity, and This is the stage where the skin condition is analyzed using a machine learning algorithm based on artificial intelligence for wrinkles, pores, skin elasticity, skin color, and skin texture.

Thereafter, the skin care setting mode creation step (S80) calculates the beauty target location of the facial area according to the user's skin condition generated in the skin condition analysis step (S70), and determines the light wavelength band, light irradiation intensity, and light irradiation time suitable for skin care. This is the step of creating the included skin care setting mode.

The skin care setting mode transmission step (S90) is a step of transmitting the skin care setting mode created in the skin care server 200 to the facial skin care device 100, and the skin care setting mode receiving step (S100) is a step of transmitting the skin care setting mode generated by the skin care server 200 to the facial skin care device 100. This is the step of receiving the skin care setting mode created in step 200 to the facial skin care device 100.

In the facial skin care device service step (S110) according to the received skin care setting mode, the control unit of the facial skin care device controls the electric motor of the left and right rotation means and the height adjustment means, and controls the wavelength band and light of the beam projector according to the received skin care setting mode. This is the step where the user receives facial skin care services through intensity control, time control, and on/off control.

Additionally, the skin care setting mode may include information about cosmetic products or makeup methods suitable for the user according to the results of analyzing the user's skin condition. Information about such cosmetic products or cosmetic methods can be explained to the user through the speaker 77 of the facial skin care device 100.

Therefore, the facial skin care device 100 sets the appropriate light wavelength band or beauty time for the area requiring skin care according to the received skin care setting mode, and sets the position of the head unit 30 and the beam projector 32. Controlling the drive.

Figures 5A to 5C are exemplary diagrams showing the use state of the facial skin care device according to the present invention.

Referring to FIGS. 5A to 5C, the facial skin care device 100, which has received the skin care setting mode generated by the skin care server 200, applies skin to the face of the user lying down under the control of the control unit 40. A beauty service can be performed (see Figure 5b), and the head part 30 can be rotated to the right and moved to the skin care position to perform skin care on the right side of the user's face (see Figure 5b), and the head part (30) can be performed on the right side of the user's face (see Figure 5b). 30) can be rotated to the left and moved to the skin care position to perform skin care on the left part of the user's face (see FIG. 5c), so uniform skin care can be automatically performed step by step over the entire face.

As described above, the service system and method of the facial skin care device of the present invention can provide skin care by precisely adjusting the wavelength band suitable for the user based on the artificial intelligence algorithm of the skin care server 200. , the face can be scanned in three dimensions by a facial recognition camera to accurately diagnose the skin condition of a face with many curves depending on the location, and this information is sent to the skin care server 200 through the communication unit 43 of the control unit 40. ), it can be delivered to a dermatologist, and this makes it possible to remotely set the skin care setting mode based on the diagnosis of a skin specialist to perform more accurate and reliable skin care.

As described above, preferred embodiments of the present invention have been described in the detailed description of the present invention, but those skilled in the art will understand without departing from the spirit and scope of the present invention as set forth in the following claims. It will be understood that various modifications and changes can be made to the present invention.

100: facial skin care device 200: skin care server
210: Database 220: Skin care settings machine learning module
10: lower support 11: headrest
12: Housing 13, 14: First and second rotation supports
20: support pillar 21: lower pillar
22: upper pillar 30: head part
31: Head body 32: Beam projector
33: facial recognition camera 40: control unit
51,61: first and second electric motors 71: indicator
73: switch

Claims (6)

In the service system for facial skin care devices,
One or more facial skin care devices that irradiate skin care light to the user's face and are connected to a network, and
Monitors the user's facial skin condition by linking with at least one of the facial skin care devices in a network, stores skin condition data, and analyzes the stored skin condition data based on a machine learning algorithm to analyze the facial skin condition of the user. Comprising a skin care server that calculates the beauty target position of the facial area and remotely controls the facial skin care device by setting the light wavelength band, light irradiation intensity, and light irradiation time,
The facial skin care device,
A head part installed on the upper part of a support pillar erected in a vertical direction to rotate while supported by a lower support bar, and equipped with a beam projector that irradiates skin beauty light and a facial recognition camera that photographs the skin condition of the face;
Left and right rotation means for rotating the head unit about the horizontal axis and height adjustment means for adjusting the height, and
A service system for facial skin care equipment, comprising a control unit that controls the electric motor of the left and right rotation means and the height adjustment means, and controls the wavelength, intensity, time, and on and off of the beam projector. delete In claim 1,
A service system for facial skin care devices, characterized in that the facial skin care device recognizes a three-dimensional facial skin condition using facial images acquired using two facial recognition cameras separated by a certain distance. In claim 1,
The facial skin care device is characterized in that it recognizes the three-dimensional facial skin condition by acquiring images through a facial recognition camera when rotating to the left and capturing images through a facial recognition camera when rotating to the right according to the operation of the left and right rotating means. Service system for skin care devices. In the service method of the facial skin care device,
A facial skin care device setting initialization step in which the facial skin care device is reset to the standby position upon power supply;
A facial skin care device and skin care server connection step where the facial skin care device and the skin care server are connected through a network;
A user facial recognition step of recognizing the user lying down with his head resting on the headrest and looking at the ceiling;
A user's facial area photographing step of photographing the user's face so that three-dimensional facial data can be extracted through at least two or one facial recognition camera;
A user facial data transmission step of storing the user's facial data acquired in the user's facial area photographing step in a memory and transmitting it to the skin care server;
A facial data reception and storage step of receiving user facial data from a skin care server, converting the received user facial data into three dimensions, and storing the received user facial data in a database;
A skin condition analysis step in which the facial data previously stored in the database of the skin beauty server and the received user facial data are analyzed by feature extraction based on a machine learning algorithm in the skin beauty setting machine learning module;
A skin care setting mode creation step of calculating a beauty target position of the facial area according to the user's skin condition generated in the skin condition analysis step and generating a skin care setting mode including the light wavelength band, light irradiation intensity, and light irradiation time;
A skin care setting mode transmission step of transmitting the skin care setting mode generated by the skin care server to the facial skin care device;
A skin care setting mode reception step of receiving a skin care setting mode generated by a skin care server at a facial skin care device; and
According to the received skin care setting mode, the control unit of the facial skin care device controls the electric motor of the left and right rotation means and the height adjustment means, the wavelength band and light intensity control of the beam projector, time control, and on/off control. A service method of a facial skin care device comprising: a facial skin care device service step in which a user receives facial skin care services. In claim 5,
The step of photographing the user's face involves acquiring the user's facial image using at least two facial recognition cameras and extracting 3D facial data through it, or using the facial recognition camera when rotating left according to the operation of the left and right rotation means of the facial skin care device. A service method of a facial skin care device characterized by extracting 3D facial data by acquiring images through shooting and facial recognition camera shooting when turning to the right.