KR102522238B1 - A control system and method of intelligent led makeup mirror - Google Patents

Abstract

In the control system of an intelligent LED mirror including an intelligent LED mirror that assists a user's makeup according to an embodiment of the present invention and a user device connected to the intelligent LED mirror and a wireless network, the intelligent LED mirror includes an integrated A light emitting unit of an intelligent LED mirror that irradiates light; an rgb data extraction unit extracting an rgb value of surrounding light emitted from a periphery of an area irradiated with the intense light; and a light temperature calculation unit that converts the rgb value into a correlated color temperature (CCT) value, compares the converted surrounded light with the intense light, and calculates a difference.

Description

Control system and method of intelligent LED makeup mirror {A CONTROL SYSTEM AND METHOD OF INTELLIGENT LED MAKEUP MIRROR}

The present invention relates to an intelligent LED makeup mirror that assists a user's makeup, and more particularly, LED light of a mirror equipped with an LED module is corrected in real time based on ambient light so that the LED light is emitted at a light temperature optimized for the user's intention. It is about an intelligent LED makeup mirror that enables more detailed and complete color makeup by doing so.

Color makeup uses color cosmetics suitable for the part of the face for beauty. For example, color cosmetics include foundation used to cover up blemishes on the face or change skin tone, shading or highlighter used to shade the face, eyeliner used for the eye area, mascara, and eyebrows. It is provided in various forms.

In general, color makeup is performed without considering the environment at the time of makeup. Accordingly, a person who wears makeup may experience discomfort of makeup, such as darkening, lightening, or staining, unlike one's intention.

An LED-type mirror for makeup was developed to solve this problem. Conventional LED mirrors provide LED light during makeup by arranging LED modules along the edge of the mirror, but the light is reflected and distorted by ambient light (e.g., fluorescent light, natural light, etc.). It does not have a corresponding function.

In addition, color makeup has a suitable light temperature for each type of makeup. Conventional LED-type mirrors simply adjust the brightness of LED modules step by step, which is fatal because they do not flexibly provide light of a tone suitable for the type of makeup intended by the user. There is a limit.

Therefore, there is a need to develop an LED mirror for assisting makeup that flexibly provides light of a suitable tone for each type of makeup without being distorted by ambient light.

The present invention has been devised to cope with the above-described technical problems, and an object of the present invention is to substantially supplement various problems caused by limitations and disadvantages in the prior art, and the LED of the mirror equipped with the LED module. The light can be corrected in real time based on the ambient light so that the light is emitted at the light temperature optimized for the user's intention, creating, managing, and sharing makeup preset data, and interacting with the LED makeup mirror device through wireless communication for convenience of makeup. It is to provide a make-up auxiliary LED mirror that enables color make-up that improves color and efficiency.

In order to solve the above problems, in an intelligent LED mirror control system including an intelligent LED mirror assisting a user's makeup according to an embodiment of the present invention and a user device connected to the intelligent LED mirror and a wireless network, , The intelligent LED mirror may include a light emitting unit of an intelligent LED mirror for irradiating an intense light; an rgb data extractor extracting an rgb value of surrounding light emitted from a periphery of an area irradiated with intense light; and a light temperature calculating unit that converts the rgb value into a correlated color temperature (CCT) value, compares the converted surrounded light with the intense light, and calculates a difference.

In addition, the light temperature calculator may further include a data corrector for adjusting the light temperature of the light emitting unit by the calculated difference.

In addition, the light emitting unit irradiates LED light having an appropriate light temperature for each type of makeup, but the type of makeup may include at least one of foundation, powder powder, shading, highlighter, mascara, eyeliner, and eyebrow.

In addition, a makeup course may be set by a user device according to a user's priority within a makeup type, and makeup preset data in the form of a data frame may be generated based on the set makeup course.

In addition, in the data frame, a combination of flag data indicating whether or not a basic course of makeup is specified and light temperature data suitable for at least one type of makeup are listed in an array list form, but one flag data is included in the data frame. One or more temperature data may be included.

Also, makeup preset data may be shared between a plurality of user devices using a makeup preset store.

In addition, the intelligent LED mirror further includes a touch unit in which a touch area is divided by an insulation unit, and different functions may be performed as different operations are performed for each divided touch area.

In addition, the light temperature calculation unit multiplies the rgb values by color space coordinate values of the CIE coordinate system, converts them into triangular extremal values, converts them into chromaticity coordinates using the converted triangular extremal values, and then uses the following equation It can be converted to CCT (Correlated Color Temperature) value.

In order to solve the above problems, a method for controlling an intelligent LED mirror according to an embodiment of the present invention includes irradiating an intense light using a light emitting unit of an intelligent LED mirror; extracting, by an rgb data extractor, an rgb value for a surrounding light emitted from a periphery of an area to which the intense light is irradiated; After converting the rgb value into a correlated color temperature (CCT) value by a light temperature calculation unit, calculating a difference between the converted surrounded light and the intense light; and adjusting the light temperature of the light emitting unit by the calculated difference.

Other embodiment specifics are included in the detailed description and drawings.

The present invention can provide a makeup environment in which more detailed color makeup is possible by providing light at an optimized temperature according to the type of color makeup.

In addition, according to the present invention, as the LED light distorted by the ambient light is corrected in real time, the convenience of makeup can be increased so that the makeup suitable for the user's intention is possible regardless of the makeup environment.

In addition, the present invention can improve the user's satisfaction with makeup by performing makeup suitable for an appointment place by collecting ambient light data in conjunction with a smartphone application.

In addition, the present invention can increase makeup efficiency by controlling the illuminance and light temperature of LED light based on a makeup course preset by the user.

Effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the present specification.

1 is a system diagram for explaining a control process of an intelligent LED mirror according to an embodiment of the present invention.
2 is an exploded perspective view of an intelligent LED mirror according to an embodiment of the present invention.
3 is an exploded perspective view of a lighting member according to an embodiment of the present invention.
Figure 4 is a cross-sectional view for explaining the modules disposed on the back plate of the intelligent LED mirror according to an embodiment of the present invention.
5 is a block diagram of a user device according to an embodiment of the present invention.

The following merely illustrates the principles of the invention. Therefore, those skilled in the art can invent various devices that embody the principles of the invention and fall within the concept and scope of the invention, even though not explicitly described or shown herein. In addition, it should be understood that all conditional terms and embodiments listed in this specification are, in principle, expressly intended only for the purpose of making the concept of the invention understood, and not limited to such specifically listed embodiments and conditions. do.

In addition, in the following description, ordinal expression expressions such as first and second are intended to describe objects that are equivalent and independent of each other, and in the order of main / sub or master / slave It should be understood as having no meaning.

The above objects, features and advantages will become more apparent through the following detailed description in conjunction with the accompanying drawings, and accordingly, those skilled in the art to which the invention belongs will be able to easily implement the technical idea of the invention. .

Each feature of the various embodiments of the present invention can be partially or entirely combined or combined with each other, and as those skilled in the art can fully understand, various interlocking and driving operations are possible, and each embodiment can be implemented independently of each other. It may be possible to implement together in an association relationship.

Hereinafter, with reference to FIG. 1 , an overall process of operating an intelligent LED mirror according to an embodiment of the present invention will be described.

1 is a schematic diagram for explaining a control system of an intelligent LED mirror according to an embodiment of the present invention.

Referring to Figure 1, the control system of the intelligent LED mirror includes an intelligent LED mirror 100 that reflects LED light corrected in real time and a user device 200 interconnected with the intelligent LED mirror 100 through a wireless communication network. do.

The intelligent LED mirror 100 is a component that assists the user's makeup by irradiating LED light based on ambient light data for the user's makeup environment or the user's meeting place.

Here, the ambient light data refers to data on the color temperature (hereinafter, referred to as 'light temperature') information unique to the places where the user's make-up environment or the user's appointment is located due to lighting, indirect lighting, natural light, etc. it means. Ambient light data is a factor that exerts a great influence on the completeness of makeup when a user performs makeup (hereinafter, color makeup). In other words, depending on the environment in which the user applies makeup or the environment in which the user's makeup is exposed, the makeup may appear light or dark. Accordingly, in order for makeup to be expressed according to the user's intention, makeup must be performed based on ambient light data of an environment in which the user applies makeup or an environment in which the user's makeup is exposed.

The light emitting unit included in the intelligent LED mirror 100 of the present invention outputs LED light based on ambient light data. In the sensor unit, the size of the place where the user is currently located, or the lighting means included in the place, natural light, direct light, LED light that is smaller/larger than the intensity of the LED light output from the light emitting unit may be output by an indirect light or the like. As such, a process of correcting the difference value between the two modules should be accompanied by a difference in output of LED light from the light emitting unit and the sensor unit. That is, as will be described later, the present invention is characterized by correcting a difference value between an intense light (hereinafter, LED light having a light temperature intended by a user) and a surrounding light (hereinafter, ambient light).

Therefore, the intelligent LED mirror 100 of the present invention collects information on ambient light data, and then adjusts the light so that the LED lights from the intelligent LED mirror 100 can emit light at various light temperatures based on this. to be However, since there is a suitable light temperature for each type of makeup, it is important to adjust the light considering this. For example, in the case of the shading technique, if it is performed in an environment where the light temperature is low, since the shadow area under the jawline becomes thick, it may be painted darker than the user's intention. Therefore, in the shading technique, makeup can be performed as intended by the user when a high light temperature is provided.

To give a more detailed example, the light temperature suitable for shading is 7000K, the light temperature suitable for highlighter is 6000K, the light temperature suitable for blush is 6000K, the light temperature suitable for foundation is 3500K, the light temperature suitable for powder is 6000K, eyeliner A light temperature suitable for mascara may be 3500K, a light temperature suitable for mascara may be 5500K, and a light temperature suitable for eyebrow may be 5500K. At this time, if the light temperature suitable for each type of makeup technique is the above-mentioned value or higher, it is determined that the light temperature is suitable.

Ambient light data according to an embodiment of the present invention is characterized in that it is collected from the sensor module of the intelligent LED mirror (100). However, ambient light data according to another embodiment may be extracted and generated from an image photographed through a camera module of the user device 200 .

Due to the nature of color makeup in which various formulations and makeup methods are used, it is characterized in that there is a separate color temperature of lighting that makes the makeup well received for each type of makeup.

The intelligent LED mirror 100 can be used by adjusting the height according to the user's sitting height using a height-adjustable cradle. Intelligent LED mirror 100, as shown in Figure 1, can be placed on a table and used, but is not limited thereto. That is, the intelligent LED mirror 100 may be used by attaching it to a wall surface using a separate assembly after separating the cradle for height adjustment. That is, the intelligent LED mirror 100 is characterized in that it is possible to mount it flexibly according to the user's use environment by being compatible with various types of cradle.

A more detailed structure of the intelligent LED mirror 100 will be described later with reference to FIGS. 2 to 4 .

The user device 200 is a device that provides a user interface (UI) for generating and transmitting a makeup course, and is a smartphone installed with applications, programs, widgets, and/or a web browser for providing such a user interface. , a tablet PC, or a smart watch.

In addition, a corresponding application, program, widget, and/or web browser is used to exchange data between the user device 200 and the intelligent LED mirror 100 by connecting the user device 200 and the intelligent LED mirror 100. It can be.

Here, the makeup course may refer to a course in which sets of makeup constituting the overall makeup process are set according to the user's priority for each type of makeup. In other words, the user device 200 may provide an interface screen for setting a makeup course. The interface screen may be displayed through the output unit of the user device 200 .

Types of makeup composed of makeup sets may include foundation, powder powder, shading, highlighter, mascara, eyeliner, eyebrow, and the like. When creating (or setting) a makeup course, at least two types of the above-described makeup sets may be used. For example, when a makeup course is set in the order of <shading, highlighter, powder powder, mascara> in the user device 200, the application provides light temperature data suitable for each makeup type in the form of an array list. A 'data frame', which is the listed data, may be created. At this time, the generated data frame means a collection of light temperature data based on a makeup course that is communicated with and exchanged with a BLE (Bluetooth Low Energy) module of the intelligent LED mirror 100 .

A data frame based on a makeup course set as constant may have the following form.

(Ex) DataFrame: “[1, 7000, 6000, 6000, 5500]”

At this time, among the plurality of elements indicated in the form of numbers in parentheses, the first element '1' is flag data indicating whether or not the basic course of makeup is specified, and the second to fifth elements '7000, 6000, 6000, 5500' are respectively It means light temperature data suitable for each type of makeup.

Here, the basic makeup course means a course maintained as a basic makeup course even when the user device 200 is not connected to an application. In other words, if the user proceeds with makeup in the order of <foundation, mascara> even when the user device 200 is not connected, <foundation, mascara> may be set as a basic makeup course.

Therefore, when the basic course of makeup is set in advance through the user device 200, the flag data is marked as 1 (1=True) in the above-described data frame in the form of an array list, and when the basic course is not set, the flag is displayed. Data can be set to 0 (0=False).

The user device 200 according to another embodiment extracts rgb data from an image obtained through a camera module, and then calculates and corrects a light temperature value (CCT, Correlated Color Temperature) based on the rgb data. As a device that provides a user interface (UI), it may be any one of a smart phone, a tablet PC, and a smart watch in which applications, programs, widgets, and/or web browsers for providing such a user interface are installed. Here, the camera module may process an image frame such as a still image or a moving image obtained in a photographing mode. The processed image frame may be displayed on an output unit or stored in a database unit. One or more camera modules may be configured according to the shape of the terminal.

In addition, applications, programs, widgets, and/or web browsers corresponding to the user device 200 further perform a function related to makeup preset data and a function of measuring using the camera module of the user device 200 and sharing the function with the server. can do.

Makeup preset data refers to data about makeup courses stored in the database unit of the user device 200, which can be shared among multiple users through a 'makeup preset store' such as a kind of APP store. to be characterized For example, if ambient light data for an appointment place to visit can be grasped in advance with makeup on, the user downloads the makeup preset data corresponding to the appointment place through the makeup preset store and applies it to the intelligent LED mirror to LED Light can be corrected. Accordingly, the user can apply makeup closer to the color to be seen at the appointed place during makeup without visiting the appointed place.

Here, data shared through the makeup preset store is stored in an application server, and ambient light data for each place can be utilized based on spatial information through a map API on the application.

In more detail, the user device 200 generates and manages makeup preset data through an application, shares and downloads makeup preset data, measures ambient light information of a specific place using the camera module of the user device 200, and uses a server You can perform functions such as share to.

Makeup preset data can be freely set or changed through an application, and a makeup course to be stored in the database of the user device 200 can be set at any time according to the change.

2 is an exploded perspective view of an intelligent LED mirror according to an embodiment of the present invention. 3 is an exploded perspective view of a sensor unit according to an embodiment of the present invention. Figure 4 is a cross-sectional view for explaining the modules disposed on the back plate of the intelligent LED mirror according to an embodiment of the present invention.

Referring to FIG. 2, the intelligent LED mirror 100 includes a mirror unit 110 that reflects the user's face during makeup, a light emitting unit 120, a touch unit 130, an insulation unit 140, and a sensor unit 150. , a driving unit 160, a back plate 170 and a support unit 180 may be included.

The mirror unit 110 is a configuration in which the user's face is reflected during makeup, and is disposed at the very front of the intelligent LED mirror.

The light emitting unit 120 has a structure in which high power LED modules packaged with WRGB elements are arranged in a single LED cell, and the inner surface of the light emitting unit is coupled to the edge of the mirror unit 110. However, as shown in FIG. 2 , the light emitting unit 120 is not formed in the lower central portion. It is characterized in that the sensor unit 150 to be described later is disposed in the area where the light emitting unit 120 is cut off.

The touch unit 130 is a capacitive touch interface. As shown in FIG. 2, it is known that a hole is formed around the touch unit 130, and a strip-shaped insulation unit 140 is coupled to the hole to prevent input signal interference of the touch unit 130. can

The insulation unit 140 includes a first insulation unit 140a, a second insulation unit 140b, a third insulation unit 140c and a fourth insulation unit 140d, and four insulation units 140a and 140b , 140c and 140d), the touch area of the touch unit 130 is divided into three. In other words, the upper part of the touch unit 130 is an area that performs a function of turning on/off the power, the left part is an area that performs a function of moving to the previous step, and the right part is an area that moves to the next step. area that performs a function. Therefore, when the user touches each area of the touch unit 130, LED lights indicating the movement of steps or the on/off state of power may be displayed.

The sensor unit 150 is fastened to a hole formed at the lower end of the light emitting unit 120 and the lower end is supported by the touch unit 130 surrounding the light emitting unit 120 . Referring to FIG. 3 , the sensor unit 150 includes a cover member 151, a sensing area 152 formed on the front portion of the cover member, a support member 154 covering the rear surface of the cover member, and the support member. A control unit 155 disposed in the center of the front portion to control the LED module based on the operation of the sensor unit, a fastening groove 156 formed to couple the support member and the cover member, and disposed on the front portion of the control unit, as described above. A sensor unit 153 disposed at a position corresponding to one sensing area may be included.

Here, the sensor unit 153 may include a TCS34725 sensor 153-1 and a VL6180X sensor 153-2. The TCS34725 sensor (153-1, hereinafter referred to as ambient light sensing module) is a component that measures RGB values of ambient light, and can measure RGB values of ambient light in real time. The VL6180X sensor (153-2, hereinafter referred to as a proximity sensing module) may measure the intensity of ambient light and the user's proximity. In other words, it is preferable to understand that the VL6180X sensor 153-2 is a component for sensing whether or not the user is located in front of the mirror. Since the sensor unit 153 used in the present invention uses a mems-based (three-dimensional microcircuit structure) sensor, it is characterized in that the volume occupied by the sensor can be drastically reduced.

The driving unit 160 is a battery module and a logic board unit including a microprocessor controller unit for controlling power and operation of the intelligent LED mirror 100 . In more detail, referring to FIG. 4, the drive unit 160 includes a film cable 161, a power socket 162, a battery module 163, a microprocessor controller unit 164, a rectifier 165, and a sensor module. A socket pin 166 may be included.

The film cable 161 is a three-pole cable formed to transmit a capacitive touch signal to the touch unit 130 . Referring to FIG. 2 , the film cable 161 is shown connected to the left side of the touch unit 161 and then extended in a clockwise direction to be connected to the right side of the touch unit 161, but the cable is also connected to the upper side. It is desirable to be understood. In other words, the film cable 161 is characterized in that one cable is connected to each of the three zones of the touch unit 130. That is, it is characterized in that a touch signal of the touch unit 130 is transmitted through the film cable 161 by a user's pressing operation. The battery module 163 is a configuration in which a battery is fastened so that power can be supplied to the intelligent LED module in a wireless environment, and a commonly used lithium polymer battery may be used. The microprocessor controller unit 164 controls the operation of the intelligent LED mirror 100, communicates with the user device 200, and performs real-time calculation processing for light correction based on raw data of ambient light measured in real time. It is a configuration that performs

The rectifier 165 is a component that supplies power to internal components by converting AC power applied from the outside into DC power. The sensor module socket pin 166 supplies power to the sensor module and simultaneously exchanges data, and is located at the lowermost part of the backplate 170.

The back plate 170 is configured to fix the components of the above-described intelligent LED mirror to the front portion and to combine them with the cradle disposed on the rear portion.

The support unit 180 may be height-adjustable when used for tabletop use, and may be adjustable in length as a foldable type when used for wall attachment. Referring to FIG. 2 , the support unit 180 is connected to the binding plate 181 fixed to the back plate 170 and the binding plate 181 through screws so that the vertical angle can be adjusted and fixed to the cradle 183. It may include a connecting member 182 and a sliding member 184 formed with the same diameter as the inner diameter of the holder 183 and sliding in the vertical direction.

5 is a block diagram of an intelligent LED mirror according to an embodiment of the present invention.

Prior to the description, the color correction process according to the embodiment of the present invention is based on the ambient light data, but prior to the color correction step, 'LED light of the color temperature intended by the user (hereinafter referred to as 'intended light') Also referred to as)' is irradiated, and it is preferable to be understood as comparing the irradiated 'ambient light based on the LED light (hereinafter also referred to as surrounded light)'.

Referring to FIG. 5, the intelligent LED mirror 100 includes an rgb data extraction unit 101, a light temperature calculation unit 102, a communication unit 105, an output unit 106, a database unit 107, and a control unit 108. can include

The rgb data extraction unit 101 is a component that extracts rgb data from the ambient light sensed by the ambient light sensing unit 153-1 of the sensor units 153 of the intelligent LED mirror 100.

The light temperature calculation unit 102 pre-programs (hereinafter, set) the rgb data extracted by the rgb data extraction unit 101 and the microprocessor controller unit 164 by the user so that light suitable for the user's intention can be emitted. ) Light temperature (unit: K (Kelvin)) as a component that calculates the difference by comparing, and may include a data conversion unit 103 and a data correction unit 104. In other words, in order to compare the two values, the value of rgb data extracted using the data conversion unit 103 is converted into a CCT value, and the value converted into a CCT value using the data correction unit 104 (i.e., the initial It is characterized in that the LED light is corrected by the difference between the rgb data extracted in ) and the pre-programmed light temperature.

More specifically, first, rgb data values measured by the ambient light sensing unit 153-1 are converted into triangular extremal values (XYZ) of the CIE coordinate system. Specifically, referring to Equation 1, rgb data values are multiplied by color space coordinate values of the CIE coordinate system, respectively, and converted into X, Y, and Z values (converting rgb data into CCT values in step S100).

(Equation 1)

X=(-0.14282)(R)+(1.54924)(G)+(-0.95641)(B)

Y=(-0.32466)(R)+(1.57837)(G)+(-0.73191)(B)

Z=(-0.68202)(R)+(0.77073)(G)+(0.56332)(B)

Convert to triangular extremal value.

Next, normalized chromaticity coordinate values (x, y) are calculated based on the triangular extremum values (XYZ). Specifically, chromaticity coordinates x and y are calculated by applying the X, Y, and Z values calculated in Equation 1 above to Equation 2 below. At this time, since there is a constraint of x + y + z = 1, the color can be expressed only with x and y without a z value. Here, x, y are coordinate values in Gamut.

(Equation 2)

x=X/(X+Y+Z)

y=Y/(X+Y+Z)

Then, the CCT value is calculated based on Equation 3 below.

(Equation 3)

CCT = 449n ³ + 3525n ² + 6823.3n + 5520.33

Here, n = (x-0.3320)/(0.1858-y), and the unit of CCT is K (Kelvin).

Therefore, after performing an operation to convert the rgb data received from the ambient light sensing unit 153-1 through the above process into a CCT value, the converted CCT value (the light temperature of the current environment for makeup, hereinafter referred to as the surround CCT value of light or actually measured Kelvin value) and programmed CCT value It is characterized by using the Euclidean distance algorithm to determine the degree of distortion of light and repeatedly adjusting the height of the CCT value emitted from the LED until it is corrected below a certain critical distance. More specifically, the intense light is a CCT value that exists on a 3-dimensional coordinate system, and the surround light is also a CCT value that exists on a 3-dimensional chromaticity coordinate system. It is characterized in that the degree of distortion of the light by the ambient light source. In other words, it is preferable to understand that the above-described process is performed to recognize and correct a difference (degree of distortion) between intense light (intended Kelvin value) and surrounded light (actually measured Kelvin value). On the other hand, even if the correction is primarily performed using the Euclidean algorithm, the CCT value of the surround light may not be corrected close to the CCT value of the intense light. After checking the values, recalibration can be performed secondarily. However, the number of times of correction is not limited, and the correction may be repeated until it is determined that the correction is less than a specific threshold distance. In addition, since the surround light can change due to external factors (e.g. cloud movement, shade, lighting on/off, etc.) during the calibration process, calibration is performed until the difference between the two values is less than a certain threshold distance. It must be an iterative process.

Accordingly, the output unit 106 is characterized in that the LED light having the corrected light temperature is irradiated.

On the other hand, the intelligent LED mirror 100 may download makeup preset data using the communication unit 105 when the temperature of light intended by the user is the rgb data value of the ambient light for the user's appointment place, and the user is currently located. By generating rgb data values of ambient light for the environment as makeup preset data and sharing them in the makeup preset store, a map API including ambient light data information for each place can be formed.

The database unit 107 may store CCT values pre-programmed (or set) by a user, and also, a makeup course may be stored in the database unit 107 . However, the makeup course may be stored in the application server of the user device 200 .

The control unit 108 is operatively connected to the rgb data extraction unit 101, the light temperature calculation unit 102, the communication unit 105, the output unit 106, and the database unit 107, and is calibrated based on the ambient light. It is possible to perform various commands to provide interface screens such as inputting information for irradiation of light of the light temperature and calculation.

In general, color makeup is performed without considering the environment at the time of makeup. As a result, a person who wears makeup has inconvenience of makeup, such as darkening, lightening, or staining, unlike his or her intention. An LED-type mirror for makeup was developed to solve this problem.

Conventional LED mirrors provide LED light during makeup by arranging LED modules along the edge of the mirror, but the light is reflected and distorted by ambient light (e.g., fluorescent light, natural light, etc.). The problem of makeup is still limited because it does not have a corresponding function. In addition, color makeup has a suitable light temperature for each type of makeup. Conventional LED-type mirrors simply adjust the brightness of LED modules step by step, which is fatal because they do not flexibly provide light of a tone suitable for the type of makeup intended by the user. There is a problem.

In contrast, the present invention provides a makeup environment capable of more detailed color makeup by providing light at an optimized temperature according to the type of color makeup.

In addition, according to the present invention, as the LED light distorted by the ambient light is corrected in real time, the convenience of makeup can be increased so that the makeup suitable for the user's intention is possible regardless of the makeup environment.

In addition, the present invention can improve the user's satisfaction with makeup by performing makeup suitable for an appointment place by collecting ambient light data in conjunction with a smartphone application.

In addition, the present invention can increase makeup efficiency by controlling the illuminance and light temperature of LED light based on a makeup course preset by the user.

Although the embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and may be variously modified and implemented without departing from the technical spirit of the present invention. . Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The protection scope of the present invention should be construed according to the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

100 - Intelligent LED Mirror
101 - rgb data extraction unit 102 - light temperature calculation unit
103 - data conversion unit 104 - data correction unit
105 - communication unit 106 - output unit
107 - database unit 108 - control unit
110 - mirror unit
120 - light emitting unit
130 - touch unit
140 - Insulation unit
140a - first insulation unit 140b - second insulation unit
140c - 3rd insulation unit 140d - 4th insulation unit
150 - sensor unit
151 - cover member 152 - sensing area
153 - sensor unit 154 - support member
155 - control unit 156 - fastening groove
160 - drive unit
161 - film cable 162 - power socket
163 - battery module
164 - microprocessor controller unit
165 - rectifier 166 - sensor module socket pin
170 - back plate
180 - support unit
181 - binding plate 182 - connecting member
183 - cradle 184 - sliding member
200 - user device

Claims (15)

In the control system of an intelligent LED mirror including an intelligent LED mirror that assists a user's makeup and a user device connected to the intelligent LED mirror and a wireless network,
The intelligent LED mirror,
a light emitting unit of an intelligent LED mirror that emits intense light;
an rgb data extraction unit extracting an rgb value of surrounding light emitted from a periphery of an area irradiated with the intense light; and
After converting the rgb value into a CCT (Correlated Color Temperature) value, a light temperature calculation unit that calculates a difference by comparing the converted surrounded light with the intense light;
The light emitting unit irradiates LED light having a light temperature suitable for each type of makeup, and the type of makeup includes at least one of foundation, powder powder, shading, highlighter, mascara, eyeliner, and eyebrow,
A control system of an intelligent LED mirror in which a makeup course is set according to a user's priority within the makeup type by the user device, and makeup preset data in the form of a data frame is generated based on the set makeup course. According to claim 1,
The light temperature calculation unit further comprises a data correction unit for adjusting the light temperature of the light emitting unit by the difference calculated by the light temperature calculation unit, the control system of the intelligent LED mirror. delete delete According to claim 1,
In the data frame, a combination of flag data indicating whether or not a basic course of makeup is designated and light temperature data suitable for at least one of the types of makeup are listed in the form of an array list,
One flag data is included in the data frame, and one or more light temperature data is included. According to claim 1,
The control system of an intelligent LED mirror, wherein the makeup preset data is shared between a plurality of user devices using a makeup preset store. According to claim 1,
The intelligent LED mirror further includes a touch unit in which a touch area is divided by an insulation unit,
The control system of the intelligent LED mirror, in which different functions are performed as different operations are performed for each of the divided touch zones. According to claim 1,
The light temperature calculation unit multiplies the rgb values by color space coordinate values of the CIE coordinate system, converts them into triangular extremal values, converts them into chromaticity coordinates using the converted triangular extremal values, and then uses the following equation to calculate CCT ( A control system for intelligent LED mirrors that converts them into Correlated Color Temperature values. radiating intense light using a light emitting unit of an intelligent LED mirror;
extracting, by an rgb data extractor, an rgb value for a surrounded light emitted from a periphery of an area irradiated with the intense light;
converting the rgb value into a correlated color temperature (CCT) value by a light temperature calculation unit, and then comparing the converted surrounded light with the intense light to calculate a difference;
adjusting the light temperature of the light emitting unit by the calculated difference; and
Setting a makeup course according to a user's priority within the type of makeup by a user device connected to the intelligent LED mirror through a wireless network;
The light emitting unit irradiates LED light having a light temperature suitable for each type of makeup, and the type of makeup includes at least one of foundation, powder powder, shading, highlighter, mascara, eyeliner, and eyebrow,
In the step of setting the makeup course, makeup preset data in the form of a data frame is generated based on the set makeup course. delete delete According to claim 9,
In the data frame, a combination of flag data indicating whether or not a basic course of makeup is specified and light temperature data suitable for at least one of the types of makeup are listed in an array list form,
One flag data is included in the data frame, and one or more light temperature data is included. According to claim 9,
The method of controlling an intelligent LED mirror, wherein the makeup preset data is shared between a plurality of user devices using a makeup preset store. According to claim 9,
The intelligent LED mirror further includes a touch unit in which a touch area is divided by an insulation unit, and a different operation is performed for each of the divided touch areas, and LED light is irradiated to indicate that the operation is performed. , the control method of intelligent LED mirror. According to claim 9,
The step of calculating a difference by comparing the converted surrounded light and the intense light,
The rgb value is multiplied by the color space coordinate value of the CIE coordinate system to be converted into a triangular extremal value, converted into a chromaticity coordinate using the converted triangular extremal value, and then a Correlated Color Temperature (CCT) value using the following equation. , the control method of intelligent LED mirror.

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