Patent Publication Number: US-2023146824-A1

Title: Cosmetic manufacturing method calculation system and method for operating same

Description:
TECHNICAL FIELD 
     The present disclosure relates to a system for calculating a cosmetic manufacturing method and a method of operation thereof. 
     BACKGROUND ART 
     Recently, not only the types of cosmetics have been diversified, but also the colors of the same cosmetics have been diversified. In particular, since the skin color and hair color of users are all different, the results may be different even when the same cosmetics are used. 
     Meanwhile, it is common for dyes that consumers purchase through online and offline have a fixed color. However, since these dyes are manufactured without considering the user&#39;s current hair color, hair condition, etc., there is a problem in that they are not dyed with a predetermined color. 
     Accordingly, consumers frequently visit a hair shop and the like to dye their hair in a desired color and dye their hair through consultation with a hair designer. However, hair designers usually use dyes manufactured by mixing various dye materials through experience and feeling. In addition, even when the hair designer is highly skilled, the type of dye desired by each user is different, and the amount of the dye to be manufactured varies according to the hair length and thickness of the hair, and there may be a limit to accurately manufacturing the dye each time. 
     Therefore, there may be a need for a system for calculating a cosmetic manufacturing method capable of more accurately making a dye for dyeing a user&#39;s desired color according to the user&#39;s current hair condition. 
     DISCLOSURE 
     Technical Problem 
     The present disclosure is directed to providing a cosmetic manufacturing method calculation system capable of accurately manufacturing cosmetics, and an operating method thereof. 
     The present disclosure is directed to providing a cosmetic manufacturing method calculation system for calculating a dye manufacturing method in consideration of a current color and a target color, as well as a type of dye, a capacity of a dye, and the like, and an operating method thereof. 
     The present disclosure is directed to providing a system for calculating a manufacturing method of a cosmetics and an operating method thereof for calculating a manufacturing method of a dye that allows a user to dye more closely to a color desired by a user by calculating a dye manufacturing method for each hair zone. 
     Technical Solution 
     A terminal according to the present disclosure may include a storage unit for storing data on a cosmetic manufacturing method, an input unit for receiving an input of a current color and a target color, and a control unit for calculating a cosmetic manufacturing method for developing from the current color to the target color based on the data, wherein the control unit may calculate a cosmetic manufacturing method including a cartridge for discharging a cosmetic material and a discharge amount of the cosmetic material from each cartridge. 
     The data may include a table in which the cartridge for discharging the cosmetic material and the discharge amount of the cosmetic material from each cartridge are mapped according to each of the current color and the target color. 
     The cosmetics may be a dye. 
     The input unit may further receive an input of a dyeing type, and the control unit may differently calculate the cosmetic manufacturing method according to the dyeing type. 
     When the current color and the target color are the same but the dyeing type is input differently, the control unit may differently calculate the cosmetic manufacturing method. 
     The control unit may differently calculate the cosmetic manufacturing method by adjusting at least one of the cartridge for discharging the cosmetic material and the discharge amount. 
     The control unit may differently calculate the cosmetic manufacturing method by determining a dyeing time using the cosmetics differently. 
     The input unit may further receive an input of a dye amount, and the control unit may differently calculate the cosmetic manufacturing method by adjusting the discharge amount according to the amount of the dye. 
     The input unit may further receive an input for adding at least one of a thickener and an oxidizer, and the control unit may modify the cosmetic manufacturing method when receiving the input for adding the thickener or the oxidizer. 
     The input unit may further receive an input for selecting a hair zone, and the control unit may calculate the cosmetic manufacturing method for each hair zone. 
     The control unit may calculate the cosmetic manufacturing method so that the discharge amount of the dye material differs depending on the hair zone. 
     The control unit may calculate the cosmetic manufacturing method by determining a dyeing time to be different depending on the hair zone. 
     The control unit may further calculate a recommended temperature when the dye is used. 
     The terminal may further include a communication unit for transmitting the cosmetic manufacturing method to a dispenser for manufacturing the cosmetics. 
     A dispenser according to an embodiment of the present disclosure includes a storage unit for storing data on a cosmetic manufacturing method, an input unit for receiving an input of a current color and a target color, and a control unit for calculating the cosmetic manufacturing method for developing from the current color to the target color based on the data, wherein the control unit may calculate a cosmetic manufacturing method including a cartridge for discharging a cosmetic material and a discharge amount of the cosmetic material from each cartridge. 
     A cosmetic manufacturing method calculation system according to an embodiment of the present disclosure may include a dispenser including at least one cartridge for accommodating a cosmetic material and a terminal for calculating a cosmetic manufacturing method for developing from the current color to the target color based on data on the cosmetic manufacturing method when the current color and the target color are input, wherein the terminal may calculate the cosmetic manufacturing method including a cartridge for discharging the cosmetic material and a discharge amount of the cosmetic material from each cartridge. 
     A cosmetic manufacturing method calculation system according to an embodiment of the present disclosure may include a dispenser including at least one cartridge for accommodating a cosmetic material and storing data for code interpretation and a terminal for generating a code for manufacturing cosmetics and transmitting the generated code to the dispenser when a current color and a target color are input, wherein the dispenser may acquire a cartridge for discharging the cosmetic material and a discharge amount of the cosmetic material from each cartridge by decoding the code. 
     A method of operating the cosmetic manufacturing method calculation system according to an embodiment of the present disclosure may include storing data on a cosmetic manufacturing method, receiving an input of a current color, receiving an input of a target color, and calculating a cosmetic manufacturing method for developing from the current color to the target color based on the data, wherein the calculating of the cosmetic manufacturing method may include calculating the cosmetic manufacturing method including a cartridge for discharging a cosmetic material and a discharge amount of the cosmetic material from each cartridge. 
     Advantageous Effects 
     According to an embodiment of the present disclosure, since a dye manufacturing method is calculated based on data determined depending on a hair condition (current color, length, etc.) of a user, a target color to be dyed, and the like, there is an advantage that the objectivity of dye manufacturing is secured and the reliability is improved. That is, there is an advantage that it is possible to minimize a problem that a dyeing result differs depending on a skill level, condition, and the like of a hair designer, and to calculate a manufacturing method of a dye to be dyed close to a desired state of the user. In addition, there is an advantage that it is possible to minimize the hassle of the hair designer who have difficulties in the dye manufacturing. 
     According to an embodiment of the present disclosure, since it is possible to manufacture a dye suitable for a state and characteristics of each region for each hair zone, there is an advantage that the quality of dyeing is improved and user satisfaction is increased. In particular, a degree of damage to a tip of hair may be minimized and the entire hair may be colored with the same or similar color by differently calculating the dye manufacturing method for each hair zone, and thus there is an advantage that the quality of dyeing is improved. 
    
    
     
       DESCRIPTION OF DRAWINGS 
         FIG.  1    is a block diagram of a cosmetic manufacturing method calculation system according to an embodiment of the present disclosure. 
         FIG.  2    is a view illustrating a dispenser for providing a dye according to an embodiment of the present disclosure. 
         FIG.  3    is a control block diagram of a terminal according to an embodiment of the present disclosure. 
         FIG.  4    is a control block diagram of the dispenser according to an embodiment of the present disclosure. 
         FIG.  5    is a flowchart illustrating a method of operation the cosmetic manufacturing method calculation system according to an embodiment of the present disclosure. 
         FIG.  6    is a flowchart illustrating a method for the terminal according to the embodiment of the present disclosure to calculate a dye manufacturing method. 
         FIG.  7    is a view illustrating an example of a method of determining whether the terminal according to the embodiment of the present disclosure has received a command for manufacturing a dye for each hair zone. 
         FIG.  8    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive an input of a current color or a target color. 
         FIG.  9    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive an input of a dying type. 
         FIG.  10    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive an input of a dye amount, a thickener option, an oxidizer option, and an additional color option. 
         FIG.  11    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to display a method of manufacturing a calculated dye. 
         FIG.  12    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive a command for selecting the number of hair zones. 
         FIGS.  13  to  14    are views illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive a command for selecting a hair zone. 
         FIG.  15    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive a command for selecting a current color for each hair zone. 
         FIG.  16    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive a command for selecting a target color for each hair zone. 
         FIG.  17    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive an input of a dying type for each hair zone. 
         FIG.  18    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to display a simulation. 
         FIG.  19    is a view illustrating an example of a screen displayed when the dispenser according to the embodiment of the present disclosure receives a method of manufacturing a dye for each hair zone. 
     
    
    
     MODES OF THE PRESENT DISCLOSURE 
     Hereinafter, embodiments will be described in detail with reference to the accompanying drawings, however, the same components are designated by the same reference numerals, and redundant description thereof will be omitted. 
     Suffixes “module” and “part” for elements used in the following descriptions are given or used just for convenience in writing the specification, and do not have meanings or roles distinguishable between them. 
     In addition, in describing embodiments of the present disclosure, when detailed description of a known function is deemed to unnecessarily blur the gist of the present disclosure, the detailed description will be omitted. Further, accompanying drawings are only for easily understanding embodiments disclosed in the present disclosure, and the technical spirit disclosed in the present disclosure are not limited by the accompanying drawings, and it should be understood that the present disclosure includes all modifications, equivalents, and alternatives falling within the spirit and scope of the claims. 
     It should be understood that, although the terms first, second, and the like may be used herein to describe various elements, these elements are not limited by these terms. The terms are only used to distinguish one element from another. 
     Elements referred to in singular may be number one or more, unless the context clearly indicates otherwise. 
     It should be further understood that the terms “comprises,” “comprising,” “includes,” and/or “including,” when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. 
       FIG.  1    is a block diagram of a cosmetic manufacturing method calculation system according to an embodiment of the present disclosure. 
     The cosmetic manufacturing method calculation system according to the embodiment of the present disclosure a may include a terminal  1  and a dispenser  3 . 
     The present disclosure includes the cosmetic manufacturing method system constituting the terminal  1  for calculating a cosmetic manufacturing method and the dispenser  3  for manufacturing cosmetics. Here, the cosmetics may include not only products used for a face and skin of a user, such as foundation, basic cosmetics, and color cosmetics but also products used for the user&#39;s nails and toenails, such as manicure and gel manicure, a dye used for the user&#39;s hair, and the like. 
     Meanwhile, in the present specification, for convenience of description, it has been described that the terminal  1  calculates a method of manufacturing the cosmetics, in particular, the dye, and the dispenser  3  manufactures the dye, but the present disclosure is not limited thereto. 
     The terminal  1  and the dispenser  3  may communicate with each other by wire or wirelessly. 
     The terminal  1  may receive an input for controlling an operation of the dispenser  3 , and in this case, the terminal  1  may transmit a signal for controlling the operation of the dispenser  3  according to input information to the dispenser  3 . 
     Specifically, the terminal  1  may receive an input on dye-related information and calculate a dye manufacturing method based on the received dye-related information. The terminal  1  may transmit the calculated the dye manufacturing method to the dispenser  3 , and the dispenser  3  may manufacture the dye according to the dye manufacturing method received from the terminal  1 . 
     The terminal  1  may display various screens for receiving an input on the dye-related information. 
     In addition, the terminal  1  may display operation information of the dispenser  3 . For example, the terminal  1  may display a current state of the dispenser  3 , information on the cosmetics to be provided from the dispenser  3 , a simulation that is a prediction result when the cosmetics to be provided from the dispenser  3  are used, and the like. 
     The terminal  1  may be a smart phone, but this is merely illustrative, and may include a wearable device such as a smart watch, a tablet PC, a laptop computer, a desktop, and the like. 
     The dispenser  3  may be a device that provides a dye. 
     The dye described herein is manufactured to change a color of a hair, and the type thereof, such as a cream type, a foam type, and the like may be varied. 
     The dispenser  3  may provide the dye according to a signal received from the terminal  1 . According to an embodiment, the dispenser  3  may be provided with a plurality of dye materials and may manufacture the dye by discharging or mixing the provided dye materials to provide the dye. According to another embodiment, the dispenser  3  may be provided with a dye already manufactured for immediate use and may discharge the provided dye to provide the dye. 
     Hereinafter, it is assumed that the dispenser  3  provides the dye manufactured by discharging and/or mixing the plurality of dye materials, but this is merely illustrative for convenience of description, and thus it is reasonable that the present disclosure is not limited thereto. 
       FIG.  2    is a view illustrating a dispenser for providing a dye according to an embodiment of the present disclosure. 
     The dispenser  3  may include a plurality of cartridges  3   a  including a dye material, and a case  3   b  for accommodating the cartridges  3   a . The dye material used for manufacturing the dye may be provided in each of the plurality of cartridges  3   a . In addition, a door  3   c  through which the dye is provided may be formed in the case  3   b.    
     The dye manufactured in the dispenser  3  may be provided to the user through the door  3   c.    
     Meanwhile, the dispenser  3  shown in  FIG.  2    is merely illustrative, and the dispenser  3  may include all devices capable of providing the dye. 
     The dye material may include raw materials, compositions, and the like included in the dye. That is, the dye material may include all raw materials and/or compositions used for manufacturing the dye. For example, the dye material may include a colorant, an oxidizer, a thickener, and the like. 
     The plurality of cartridges  3   a  may include a plurality of cartridges accommodating the colorant, a cartridge accommodating the oxidizer, a cartridge accommodating a thickener, and the like. 
       FIG.  3    is a control block diagram of a terminal according to an embodiment of the present disclosure. 
     The terminal  1  may include at least some or all of a control unit  11 , an input unit  13 , a communication unit  15 , a display unit  17 , and a storage unit  19 . 
     The control unit  11  may control the overall operation of the terminal  1 . The control unit  11  may control each of the input unit  13 , the communication unit  15 , the display unit  17 , and the storage unit  19 . 
     The input unit  13  may receive various information from the user. The input unit  13  may receive dye-related information. 
     The dye-related information may refer to information on a dye to be manufactured. For example, the dye-related information may include information on a current color and a target color. 
     The current color may refer to a color of a region that the user intends to dye. 
     The target color may refer to a color predicted to be developed according to the use of the dye. 
     In addition, the dye-related information may further include sub-information in addition to the current color and the target color. The sub-information may refer to information on various characteristics other than the color of the dye. For example, the sub-information may include information on a dyeing type, a dye amount, a thickener, an oxidizer, and the like. 
     The input unit  13  may be formed of a touch screen or the like or may include a physical key button. 
     The communication unit  15  may communicate with an external device such as the dispenser  3 . The communication unit  15  may transmit a dye manufacturing method to the dispenser  3 . 
     The communication unit  15  may include a mobile communication module (not shown), a short-range communication module (not shown) such as Bluetooth, and the like in order to transmit/receive signals to and from the external device such as the dispenser  3 . 
     In addition, the communication unit  15  may communicate with an external server (not shown). The control unit  11  may control the communication unit  15  so as to assign a globally unique identifier (GUID) to the calculated dye manufacturing method whenever the dye manufacturing method is calculated, and to transmit the assigned GUID to the external server (not shown). 
     The external server (not shown) may receive the GUID from the terminal  1  or the dispenser  3  and store the received GUID. The external server (not shown) may confirm whether the dye is well discharged by matching the dye discharged from the dispenser  3  with the GUID. 
     In addition, the external server (not shown) may store a hair color preferred by the user, such as by store, region, age, member, and gender. 
     The display unit  17  may display a screen for receiving various information input from the user. For example, the display unit  17  may display a color table for receiving at least one of the current color and the target color. As another example, the display unit  17  may display a simulation that is a prediction result when the dye to be manufactured is used. 
     As described above, the display unit  17  may display information related to an operation of the terminal  1  and information related to an operation of the dispenser  3 . 
     The storage unit  19  may store various information related to the operation of the terminal  1 . 
     For example, the storage unit  19  may store a code generation method. Specifically, the storage unit  19  may store a code generation method for generating a code for manufacturing a dye corresponding to information input through the input unit  13 . In this case, the code indicates the dye manufacturing method, and may be composed of a character indicating the current color, a character indicating a target color, a character indicating a dye amount, and a character indicating a dye formulation. For example, a code P2N8A2Y2 may be a code set to provide cosmetics which is a manufacturing option of permanent, the current color is 2N, the target color is 8A, the cosmetic amount is 2 oz, the thickener type is cream, and the oxidizer amount is 20 volumes, but as each letter is changed, the current color, target color, dye amount, dye formulation, and the like may be changed. 
     In this case, the dispenser  3  may calculate the dye manufacturing method by decoding the code. 
     As another example, the storage unit  19  may store data on a dye manufacturing method. 
     The dye manufacturing method may include a cartridge for discharging the dye material and an amount of the dye material discharged from each cartridge. In addition, the dye manufacturing method may further include a dyeing time, a recommended temperature when the dye is used, and the like in addition to the cartridge and the discharge amount. 
     The data on the dye manufacturing method may include an algorithm for determining the dye material to be included in the dye as information related to the dye is input. Alternatively, the data on the dye manufacturing method may include a table in which the cartridge to be discharged of the dye material and the discharge amount of the dye material from each cartridge are mapped in advance according to each of the current color and the target color. In addition, the table may further map the cartridge from which the dye material is to be discharged and the discharge amount thereof according to sub-information in addition to the current color and the target color. 
     When dye-related information is input, the control unit  11  may calculate the dye manufacturing method based on data on the dye manufacturing method. 
     Such data may be data generated and updated through experiences of hair designers. Alternatively, the data may be generated based on a previously generated dye manufacturing method and may be updated data as feedback according to a dyeing result is received. In this case, dye management, customer management, history management, and big data may be formed. 
     Meanwhile, the data on the dye manufacturing method may include a color table indicating a plurality of colors. In such a color table, at least one of discharge information for each of a plurality of colors (e.g., FA0, C1C, 898, 514, 190, etc.), pantone colors (e.g., 1R02, 1Y02, 2Y02, 3Y03, 4Y02, etc.) that are the basis of simulation, and RGB values of the color (e.g., rgb (254, 233, 224), rgb (254, 242, 222), etc.) represented in the color table may be mapped. 
     For example, when a color corresponding to a pantone color 1Y05 or RGB values 251, 200, and 162 is selected from the color table, the control unit  11  may acquire a hexadecimal 7DB as discharge information mapped to the selected color. When 7DB which is a hexadecimal number is converted to a decimal number, it may be 2011, which may refer to that it should be discharged by the cosmetic composition of cartridge  1  is 2, the cosmetic composition of cartridge  2  is 0, the cosmetic composition of cartridge  3  is 1, the cosmetic composition of cartridge  4  is 1. Therefore, the control unit  11  may interpret the discharge information of the hexadecimal number mapped to the color selected from the color table to acquire the cartridge from which the dye material is to be discharged and the discharge amount of the dye material from each cartridge. 
     In this case, although discharge information for each color included in the color table is included as a hexadecimal code, the type of cosmetic composition included in each cartridge may be protected. 
     Meanwhile, the components of the terminal  1  shown in  FIG.  3    are merely illustrative, and some of the components shown in  FIG.  3    may be omitted or additional components may be added in addition to the components shown in  FIG.  3   . 
       FIG.  4    is a control block diagram of the dispenser according to an embodiment of the present disclosure. 
     The dispenser  3  may include at least some or all of a control unit  31 , an input unit  33 , a communication unit  35 , a driving unit  37 , and a storage unit  39 . 
     The control unit  31  may control the overall operation of the dispenser  3 . The control unit  31  may control each of the input unit  33 , the communication unit  35 , the driving unit  37 , and the storage unit  39 . 
     The input unit  33  may receive various information from the user. For example, the input unit  33  may receive the dye-related information, and in this case, the dispenser  3  may manufacture the dye without receiving the dye manufacturing method from the terminal  1 . That is, according to an embodiment, the dispenser  3  may directly receive the dye-related information to calculate the dye manufacturing method. 
     In addition, the input unit  33  may receive a dye manufacturing command, a dye manufacturing stop command, and the like. 
     The input unit  33  may be formed of a touch screen or the like, or may include a physical key button. 
     The communication unit  35  may communicate with an external device such as the terminal  1 . The communication unit  35  may receive the dye manufacturing method from the terminal  1 . In addition, the communication unit  35  may receive the dye manufacturing command, the dye manufacturing stop command, and the like from the terminal  1 . 
     The communication unit  35  may include a mobile communication module (not shown) and a short-range communication module (not shown) such as Bluetooth. 
     The control unit  31  may control the communication unit  35  so as to assign a GUID each time the dye is manufactured and to transmit the assigned GUID to an external server (not shown). 
     The driving unit  37  may operate so as to provide the dye according to the dye manufacturing method. The driving unit  37  may discharge the dye material accommodated in the at least one cartridge  3   a  so that the dye is provided to the user. For example, the driving unit  37  may include a cartridge rotation motor (not shown), a discharge motor (not shown), a container transfer motor (not shown), and the like that operate to discharge the dye material from the at least one cartridge  3   a , but this is merely illustrative for the convenience of description. 
     The storage unit  39  may store dye manufacturing information. The dye manufacturing information may include a method of driving the driving unit  37  so as to manufacture the dye according to the dye manufacturing method. 
     In addition, the storage unit  39  may store data for code analysis. For example, the storage unit  39  may store a code interpretation table as data for code analysis. The code interpretation table may indicate the type of cartridge to discharge the cosmetic composition for each of the current color and the target color and the discharge amount from each cartridge. 
     For example, when receiving a code such as P5N8V2X2B1, based on the code interpretation table, the control unit  31  may control the driving unit  37  to discharge 14 g of a cosmetic composition from a fourth cartridge, 1 g of cosmetic composition from a fifth cartridge, 15 g of a cosmetic composition from an eighth cartridge, 15 g of a cosmetic composition from an eleventh cartridge, 15 g of a cosmetic composition from a twelfth cartridge. 
     Therefore, when receiving the code from the terminal  1 , the control unit  31  may interpret the code based on the code interpretation table and control the driving unit  37  so as to manufacture the dye based on interpretation information of the code. 
     Meanwhile, the components of the dispenser  3  shown in  FIG.  4    are merely illustrative, and some of the components shown in  FIG.  4    may be omitted, or additional components may be added in addition to the components shown in  FIG.  4   . For example, the dispenser  3  may further include a display unit (not shown) for displaying operation information and the like of the dispenser  3 . 
     In addition, although it has been described above that the terminal  1  calculates the dye manufacturing method, the dispenser  3  may also calculate the dye manufacturing method. Specifically, the storage unit  39  stores data on the dye manufacturing method, the input unit  33  receives an input of the current color and the target color, and the control unit  31  may calculate the dye manufacturing method for dyeing hair from the current color to the target color based on the data stored in the storage unit  39 . 
       FIG.  5    is a flowchart illustrating a method of operating the cosmetic manufacturing method calculation system according to an embodiment of the present disclosure. 
     The terminal  1  may store data on the dye manufacturing method in step S 11 . 
     The terminal  1  may have previously stored data on the dye manufacturing method in the storage unit  19 . 
     The terminal  1  may calculate the dye manufacturing method based on dye-related information including the current color and the target color in step S 13 . 
     The terminal  1  receives the dye-related information including the current color and the target color through the input unit  13 , and the control unit  11  may calculate the dye manufacturing method based on the dye-related information received through the input unit  13 . 
     According to an embodiment, the terminal  1  may calculate the dye manufacturing method by receiving dye-related information for manufacturing a dye to be used for the entire hair of the user. 
     According to another embodiment, the terminal  1  may divide the user&#39;s hair into a plurality of zones and receive dye-related information for manufacturing a dye to be used in each of the plurality of divided hair zones to calculate the dye manufacturing method in plural. 
     That is, the terminal  1  may provide a function of calculating the dye manufacturing method for each hair zone. As described above, when the dye manufacturing method is calculated for each hair zone, it is possible to calculate differently the dye manufacturing method for each hair zone, and accordingly, it is possible to manufacture a dye suitable for a state and characteristics of each zone for each hair zone, and thus there is an advantage that the quality of dying is improved and user satisfaction is increased. As a specific example, since the user&#39;s previously dyed hair has a different color and degree of damage between a zone close to the scalp and a zone close to the tip of the hair, when the entire hair is dyed with the same dye, the case of dyeing for each zone may be different. As another example, when there is a user who wants to dye two or more colors such as two-tone according to their taste, it is necessary to manufacture a different dye for each hair zone. In such a case, there is an advantage that the efficiency of manufacturing the dye is increased by calculating the dye manufacturing method for each hair zone. 
     Next, with reference to  FIG.  6   , a method for a terminal according to an embodiment of the present disclosure to calculate a dye manufacturing method will be described. 
       FIG.  6    is a flowchart illustrating the method for the terminal according to the embodiment of the present disclosure to calculate the dye manufacturing method.  FIG.  6    may be a flowchart in which the step S 13  of  FIG.  5    is embodied. 
     The control unit  11  may determine whether a manufacturing command of the dye for each hair zone has been received in step S 13 . 
     The control unit  11  may receive an input from the user as to whether to manufacture or not to manufacture the dye for each hair zone and determine whether to manufacture or not to manufacture the dye for each hair zone according to the received input. 
       FIG.  7    is a view illustrating an example of a method of determining whether the terminal according to the embodiment of the present disclosure has received a command for manufacturing a dye for each hair zone. 
     The display unit  17  may display a screen for confirming whether to manufacture or not to manufacture the dye for each hair zone. For example, the display unit  170  may display at least one of a message asking whether to manufacture or not to manufacture the dye for each hair zone, a confirmation icon (e.g., ‘Yes’), and a cancel icon (e.g., ‘No’). 
     The control unit  11  may determine whether the command for manufacturing the dye for each hair zone is received based on the input received through the input unit  13  while the screen for confirming whether or not to manufacture the dye for each hair zone is displayed. For example, when receiving a command for selecting the confirmation icon while being displayed on the screen as shown in  FIG.  7   , the control unit  11  may determine that the command for manufacturing the dye for each hair zone has been received, and when receiving the command for selecting the cancel icon, the control unit  11  may determine that the command for manufacturing the dye for each hair zone has not been received. 
       FIG.  6    will be described again. 
     When the command for manufacturing the dye for each hair zone is not received, the control unit  11  may receive an input of the current color in step S 22  and an input of the target color in step S 23 . 
       FIG.  8    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive an input of a current color or a target color. 
     As shown in  FIG.  8   , the control unit  11  may control the display unit  17  to display a plurality of colors and receive the input of the current color or the target color through the command for selecting any one of the plurality of colors displayed on the display unit  17 . 
     Meanwhile, according to an embodiment, the cosmetic manufacturing method calculation system may further include a scanner (not shown) and may receive the input of the current color through the scanner (not shown). The scanner (not shown) may be a device capable of measuring the color of hair. The scanner (not shown) may be a part of the terminal  1 . 
       FIG.  6    will be described again. 
     When receiving the input of the current color and the target color, the control unit  11  may receive an input of sub-information including at least one of a dyeing type, a dye amount, a thickener, and an oxidizer in step S 24 . 
     The control unit  11  may or may not receive the input of the sub-information. That is, the user may or may not input the sub-information. 
     When the input of the sub-information is not received, the control unit  11  may calculate the dye manufacturing method for dyeing hair from the current color to the target color based on the data on the dye manufacturing method stored in the storage unit  19 . 
     For example, when the current color is 4N and the target color is 5N, the control unit  11  may calculate the dye manufacturing method through a table as shown in an example of Table 1 below. 
     
       
         
           
               
               
               
             
               
                 TABLE 1 
               
             
            
               
                   
               
               
                 Starting 
                 Desired 
                 Dye cartridge number 
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
               
            
               
                 Color 
                 Color 
                 1 
                 2 
                 3 
                 4 
                 5 
                 6 
                 7 
                 8 
                 9 
                 10 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
            
               
                 4N 
                 5N 
                   
                 10 
                   
                 20 
                   
                 30 
               
               
                   
               
            
           
         
       
     
     Examples of sub-information include, but are not limited to, a dying type, a dye amount, a thickener option, and an oxidizer option, and the like. 
       FIG.  9    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive an input of a dying type, and  FIG.  10    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive an input of a dye amount, a thickener option, an oxidizer option, and additional color option. 
     Referring to  FIG.  9   , the display unit  17  may display a plurality of dyeing types, and the control unit  11  may receive an input of a dyeing type through a command for selecting any one of the plurality of dyeing types. 
     Examples of dyeing types may include permanent color, combination permanent color &amp; highlight, first demi-permanent color, second semi-permanent color, gray coverage, and chroma shine dying, but this is merely illustrative, and thus the present disclosure is not limited thereto. 
     That is, the input unit  13  may further receive an input of the dyeing type, and the control unit  11  may differently calculate the dye manufacturing method according to the dyeing type. When the current color and the target color are the same but the dyeing type is input differently, the control unit  11  may differently calculate the dye manufacturing method. For example, when the current color is 4N and the target color is 5N, which is the same for each type of dyeing, but the types of dyeing are respectively different for the permanent color, the first demi-permanent color, and the second semi-permanent color, the control unit  11  may calculate the dye manufacturing method so that the dye material, the dyeing time, or the like is different as shown in the example of Table 2 below. 
     
       
         
           
               
               
               
               
               
             
               
                 TABLE 2 
               
             
            
               
                   
               
               
                 Type of 
                 Starting 
                 Desired 
                 Dye cartridge number 
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
            
               
                 dyeing 
                 Color 
                 Color 
                 1 
                 2 
                 3 
                 4 
                 5 
                 6 
                 7 
                 8 
                 9 
                 10 
                 Total 
                 Timing 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
            
               
                 Permanent 
                 4N 
                 5N 
                   
                 10 
                   
                 20 
                   
                   
                 30 
                   
                   
                   
                 60 
                 60 min 
               
               
                 Color 
               
               
                 Demi- 
                 4N 
                 5N 
                   
                 6.67 
                   
                 13.33 
                   
                 20 
                 20 
                   
                   
                   
                 60 
                 45 min 
               
               
                 Permanent 
               
               
                 Color 
               
               
                 Semi- 
                 4N 
                 5N 
                   
                 6.67 
                   
                 13.33 
                   
                 20 
                 20 
                   
                   
                   
                 60 
                 30 min 
               
               
                 Permanent 
               
               
                 Color 
               
               
                   
               
            
           
         
       
     
     That is, when the current color and the target color are the same but the dyeing type is input differently, the control unit  11  may differently calculate the dye manufacturing method by adjusting at least one of the cartridge for discharging the dye material and the discharge amount, or may differently calculate the dye manufacturing method by determining the dyeing time using the dye. 
     Referring to  FIG.  10   , the display unit  17  may display 2 oz, 3 oz, 4 oz, 5 oz, and 6 oz, etc. as the dye amount (QUANTITY), and the control unit  170  may receive an input of the dye amount through a command for selecting any one of the displayed 2 oz, 3 oz, 4 oz, 5 oz, 6 oz, etc. 
     That is, the input unit  13  may further receive an input of the dye amount, and the control unit  11  may differently calculate the dye manufacturing method by adjusting the discharge amount according to the dye amount. For example, when the current color is 4N and the target color is 5N, which is the same for each type of dyeing, but the dye amount is 2 oz, 3 oz, 4 oz, 5 oz, and 6 oz, respectively, the control unit  11  may differently calculate the dye manufacturing method as shown in the example in Table 3 below. 
     
       
         
           
               
               
               
               
               
             
               
                 TABLE 3 
               
             
            
               
                   
               
               
                 Dye 
                 Starting 
                 Desired 
                 Dye cartridge number 
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
            
               
                 amount 
                 Color 
                 Color 
                 1 
                 2 
                 3 
                 4 
                 5 
                 6 
                 7 
                 8 
                 9 
                 10 
                 Total 
                 Timing 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
               
            
               
                 2 oz 
                 4N 
                 5N 
                   
                 10 
                   
                 20 
                   
                 30 
                   
                 60 
                 60 min 
               
               
                 3 oz 
                 4N 
                 5N 
                   
                 15 
                   
                 30 
                   
                 45 
                   
                 90 
                 60 min 
               
               
                 4 oz 
                 4N 
                 5N 
                   
                 20 
                   
                 40 
                   
                 60 
                   
                 120 
                 60 min 
               
               
                 5 oz 
                 4N 
                 5N 
                   
                 25 
                   
                 50 
                   
                 75 
                   
                 150 
                 60 min 
               
               
                 6 oz 
                 4N 
                 5N 
                   
                 30 
                   
                 60 
                   
                 90 
                   
                 180 
                 60 min 
               
               
                   
               
            
           
         
       
     
     In addition, the input unit  13  may further receive an input for adding at least one of a thickener and an oxidizer, and the control unit  11  may modify the dye manufacturing method when receiving the input for adding the thickener or the oxidizer. That is, the control unit  11  may modify the dye manufacturing method so that the thickener or the oxidizer is added to the dye manufacturing method calculated based on the current color and the target color. 
     As an example, the display unit  17  may display GEL and CREAM as a thickener type, and the control unit  11  may receive an input of a thickener option through a command for selecting any one of the displayed GEL and CREAM. In addition, when the thickener type is selected, the control unit  11  may determine that the input for adding the thickener is received. In this case, the control unit  11  may modify the dye manufacturing method so that the thickener is added as shown in Table 4 below. 
     
       
         
           
               
               
               
               
               
             
               
                   
                 TABLE 4 
               
             
            
               
                   
                   
               
               
                   
                 Starting 
                 Desired 
                 Dye cartridge number 
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
            
               
                   
                 Color 
                 Color 
                 1 
                 2 
                 3 
                 4 
                 5 
                 6 
                 7 
                 8 
                 9 
                 10 
                 Thickener 
                 Total 
                 Timing 
               
               
                   
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
               
               
            
               
                   
                 4N 
                 5N 
                   
                 10 
                   
                 20 
                   
                 30 
                   
                   
                 60 
                 60 min 
               
               
                 add 
                 4N 
                 5N 
                   
                 10 
                   
                 20 
                   
                 30 
                   
                 3 
                 63 
                 60 min 
               
               
                 thickener 
               
               
                   
               
            
           
         
       
     
     As another example, the display unit  17  may display  10 ,  20 ,  30  and  40  as the oxidizer amount (VOLUME), and the control unit  11  may receive an input of an oxidizer option through a command for selecting any one of the displayed  10 ,  20 ,  30  and  40 , etc. When the oxidizer option is selected, the control unit  11  may determine that an input for adding an oxidizer is received. In this case, the control unit  11  may modify the dye manufacturing method so that the oxidizer is added as shown in Table 5 below. In addition, according to the embodiment, the type of the oxidizer may be two or more. 
     
       
         
           
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
             
               
                 TABLE 5 
               
               
                   
               
               
                 Oxidizer 
                 Starting 
                 Desired 
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                 Oxidizer 
                 Oxidizer 
                   
                   
               
               
                 option 
                 Color 
                 Color 
                 1 
                 2 
                 3 
                 4 
                 5 
                 6 
                 7 
                 8 
                 9 
                 10 
                 1 
                 2 
                 Total 
                 Timing 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
               
            
               
                 10 
                 4N 
                 5N 
                   
                 10 
                   
                 20 
                   
                 5 
                 25 
                 60 
                 60 min 
               
               
                 20 
                 4N 
                 5N 
                   
                 10 
                   
                 20 
                   
                 15 
                 15 
                 60 
                 60 min 
               
               
                 30 
                 4N 
                 5N 
                   
                 10 
                   
                 20 
                   
                 20 
                 10 
                 60 
                 60 min 
               
               
                 40 
                 4N 
                 5N 
                   
                 10 
                   
                 20 
                   
                 30 
                 0 
                 60 
                 60 min 
               
               
                   
               
            
           
         
       
     
     In addition, the control unit  11  may receive an option of additional colors (ADDITIVES). The display unit  17  may display an additional color option icon (+ ADD ADDITIVES) through which an additional color may be input, and according to a command for selecting the additional color option icon, the control unit  11  may add a dye material to develop a different color in addition to the dye material included based on the current color and the target color. Through this, there is an advantage that the hair designer may more easily manufacture the dye by easily adding other dye materials in addition to the dye materials automatically selected according to the individual&#39;s know-how. 
     Meanwhile, since  FIG.  10    is merely illustrative, it is appropriate that the present disclosure is not limited thereto. 
       FIG.  6    will be described again. 
     The control unit  11  may calculate the dye manufacturing method based on at least one of the current color, the target color, and the sub-information in step S 26 . 
     The control unit  11  may calculate the dye manufacturing method corresponding to the input current color, target color, and the sub-information based on the data on the dye manufacturing method. Since the calculation method of the dye manufacturing method has been described through Table 1 to Table 5, a redundant description will be omitted. 
     However, the above Table 1 to Table 5 are also merely illustrative, and the control unit  11  may calculate the dye manufacturing method based on at least one of the current color, target color, and the sub-information in various ways. 
     When the control unit  11  calculates the dye manufacturing method, the control unit  11  may display the dye manufacturing method as shown in  FIG.  11   . 
       FIG.  11    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to display a method of manufacturing a calculated dye. 
     The display unit  15  may display the calculated dye manufacturing method. 
     Referring to the example of  FIG.  11   , the display unit  15  may display the type and discharge amount (¾ oz 4RV+¼ oz 4RR+1 oz 20 volume) of the dye material, and a recommended temperature when the dye is used. The recommended temperature may include a temperature (room temp) and time information of a space where the dyeing is made, whether or not to heat with additional heat (with low heat), and time information. 
     Meanwhile, in step S 20 , when receiving the command for manufacturing the dye for each hair zone, the control unit  11  may receive the current color, the target color, and the sub-information for each hair zone. 
     Meanwhile, the control unit  11  may receive at least one of an input for selecting the number of hair zones and an input for selecting a hair zone before receiving the dye related information. 
     The hair zone may refer to each zone in the hair that is divided so that different dyes are used. 
     The number of hair zones may refer to the number of zones in the hair divided so that different dyes are used. 
     The hair zone and the number of hair zones may be preset or may be set by the user. 
     First, a method of receiving an input for selecting the hair zone will be described. 
       FIG.  12    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive a command for selecting the number of hair zones. 
     The display unit  17  may display a screen for selecting the number of hair zones as shown in  FIG.  12   . The control unit  11  may set the number of hair zones to 2 when receiving a command for selecting 2 on the screen and set the number of hair zones to 4 when receiving a command for selecting 4 on the screen. Meanwhile, the example of  FIG.  12    illustrates that the display unit  17  displays that the number of hair zones is selected as any one of 1 to 4, but this is merely illustrative for convenience of description, and thus the present disclosure is not limited thereto. That is, the number of hair zones to which the control unit  11  may receive input may vary. 
     As described above, the control unit  11  may set the number of hair zones by receiving the command for selecting the number of hair zones. 
     The control unit  11  may receive an input for selecting a hair zone after setting the number of hair zones. 
     According to a first embodiment, the display unit  17  may display an image including hair, and the control unit  11  may receive an input for selecting a hair zone through the image displayed on the display unit  17 . 
       FIGS.  13  to  14    are views illustrating an example of a method for a terminal according to an embodiment of the present disclosure to receive a command for selecting a hair zone. 
     The display unit  17  may display an image including hair. In this case, the image may be an image previously stored in the storage unit  19  or an image received from the outside through the communication unit  15 . Alternatively, the image may be an image of a user captured through a camera (not shown) provided in the terminal  1 . 
     The control unit  11  may display at least one dividing line for dividing the hair zone together with the image. The dividing line may be a straight line as shown in  FIG.  13    or  FIG.  14   , but this is merely illustrative. That is, the dividing line may be a curved line unlike  FIG.  13    or  FIG.  14   , and in this case, the user may more freely select the hair zone. In  FIGS.  13  and  14   , it is assumed that the dividing line is a straight line. 
     The control unit  11  may control the display unit  17  to display horizontal dividing lines  41  and  42  on the image as shown in  FIG.  13    or to display vertical dividing lines  51  and  52  on the image as shown in  FIG.  14   . 
     The control unit  11  may control the display unit  17  to further display a line change icon  40  when displaying the horizontal dividing lines  41  and  42  on the image. 
     When receiving a command for selecting the line change icon  40 , the control unit  11  may change the horizontal dividing lines  41  and  42  displayed on the image to the vertical dividing lines  51  and  52 . 
     In addition, the control unit  11  may receive a command for dragging and dropping in one direction by selecting any one of the horizontal dividing lines  41  and  42 . Accordingly, the control unit  11  may change a position of the selected horizontal dividing line to a dropped position. When the positions of the horizontal dividing lines  41  and  42  are determined, the control unit  11  may set the hair zone based on the horizontal dividing lines  41  and  42 . 
     Similarly, the control unit  11  may control the display unit  17  to further display a line change icon  50  when displaying the vertical dividing lines  51  and  52  on the image. When receiving a command for selecting the line change icon  50 , the control unit  11  may change the vertical dividing lines  51  and  52  displayed on the image to the horizontal dividing lines  41  and  42 . 
     In addition, the control unit  11  may receive a command for dragging and dropping in one direction by selecting any one of the vertical dividing lines  51  and  52 . Accordingly, the control unit  11  may change a position of the selected vertical dividing line to a dropped position. When the positions of the vertical dividing lines  51  and  52  are determined, the control unit  11  may set the hair zone based on the vertical dividing lines  51  and  52 . 
     As described above, according to the first embodiment, there is an advantage that the user may easily select the hair zone with only the drag and drop command of the dividing line displayed on the display unit  17 . 
     Meanwhile, when calculating a cosmetic manufacturing method other than a dye, the terminal  1  may display a dividing line for dividing a face other than the hair zone into a plurality of face zones. That is, the terminal  1  may set the number of face zones, display the dividing line to classify the face zones according to the set number of face zones, and classify the face zones by adjusting the position of the dividing line. 
     According to this, the terminal  1  may differently calculate the cosmetic manufacturing method for each face zone. Therefore, the terminal  1  may differently calculate a foundation manufacturing method for each face zone, and in this case, there is an advantage that cosmetics having different colors and textures may be manufactured for each face zone. In addition, the terminal  1  may differently calculate a manufacturing method of basic cosmetics for each face zone, and in this case, there is an advantage that cosmetics having different functional ingredients may be manufactured for each face zone. That is, there is an advantage that the user may easily receive necessary cosmetics according to a state of each face zone. 
     According to a second embodiment, the display unit  17  may display a plurality of previously divided hair zones, and the control unit  11  may receive an input for selecting the hair zone through a command for selecting at least one of the plurality of hair zones. 
     Meanwhile, the control unit  11  may receive an input for selecting the hair zone through various methods other than the above-described embodiments. In addition, according to an embodiment, since the hair zones are predetermined, an input for separately selecting the hair zone may not be received even when a command for manufacturing the dye for each hair zone is received. 
     When the hair zone is determined, the control unit  11  may receive an input of the current color for each hair zone in step S 32  and may receive an input of the target color for each hair zone in step S 33 . 
       FIG.  15    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive a command for selecting a current color for each hair zone, and  FIG.  16    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive a command for selecting a target color for each hair zone. 
     As shown in  FIGS.  15  and  16   , the control unit  11  may control the display unit  17  to display a screen for receiving the command for selecting the current color and the command for selecting the target color for each hair zone. For example, the control unit  11  may set the number of hair zones to three, and when three hair zones are set, the control unit  11  may receive the command for selecting the current color and the command for selecting the target color for each of the three hair zones. 
     A method of receiving the command for selecting the current color and the command for selecting the target color is the same as described in steps S 22  and S 23 , and thus a redundant description will be omitted. 
     In addition, the control unit  11  may receive an input of sub-information including at least one of a dying type, a dye amount, a thickener option, an oxidizer option, and an additional color option for each hair zone (S 34 ). 
       FIG.  17    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to receive an input of a dying type for each hair zone. 
     As shown in  FIG.  17   , the control unit  11  may control the display unit  17  to display a plurality of hair zones ZONE 1, ZONE 2, and ZONE 4 and may receive an input of a dying type for each of the plurality of hair zones. 
     Similarly, although not shown in the drawings, the control unit  11  may receive an input of a dye amount, a thickener option, an oxidizer option, or an additional color option for each of the plurality of hair zones. Specifically, as shown in  FIG.  10   , the control unit  11  may receive an input of sub-information for each hair zone by displaying a screen for receiving the input of the dye amount, the thickener option, the oxidizer option, and the additional color option for each hair zone. 
     As described above, the control unit  11  may select the dying type, the dye amount, the thickening option, the oxidizer option, and the additional color option for each hair zone. 
     The control unit  11  may calculate the dye manufacturing method based on at least one of the current color, the target color, and the sub-information for each hair zone in step S 36 . 
     For example, when calculating the dye manufacturing method for each hair zone, the control unit  11  may calculate the dye manufacturing method so that the discharge amount of the dye material is different depending on the hair zone or may differently calculate the dye manufacturing method by differently determining a dyeing time depending on the hair zone. 
     For example, the control unit  11  may calculate a dye manufacturing method in which the oxidizer amount is a first amount and the dyeing time is a first time for a dye to be used in a first hair zone close to the scalp and may calculate a dye manufacturing method in which the oxidizer amount is a second amount less than the first amount and the dyeing time is a second time shorter than the first time for a dye to be used in a second hair zone close to the tip of the hair. In this case, since the oxidizer is less added to the zone close to the tip of the hair which is relatively thin and severely damaged than the zone close to the scalp, and the dye manufacturing method is calculated so that the dyeing time is short, there is an advantage that a color developed throughout the hair is similar and the dye may be calculated for each zone so that the degree of damage to the tip of the hair is minimized. 
     In addition, since the control unit  11  calculates the dye manufacturing method for each hair zone when receiving the command for manufacturing the dye for each hair zone, the display unit  17  may display the calculated dye manufacturing method in plural unlike  FIG.  11   . 
     In addition, the method of calculating the dye manufacturing method for each hair zone is slightly different from that of step S 26  in that it is calculated and displayed for each hair zone and the rest are the same, and thus a redundant description will be omitted. 
     According to an embodiment, when the dye manufacturing method is calculated, the control unit  11  may control the display unit  17  to display a simulation based on the calculated dye manufacturing method. The simulation may be a prediction result when a dye manufactured according to the calculated dye manufacturing method is used. 
       FIG.  18    is a view illustrating an example of a method for the terminal according to the embodiment of the present disclosure to display a simulation. 
     The control unit  11  may control the display unit  17  to display the simulation according to the calculated dye manufacturing method. 
     According to an embodiment, the control unit  11  may control the display unit  17  to display the simulation after the current color, the target color, and the sub-information are all selected. 
     According to another embodiment, the control unit  11  may control the display unit  17  to display the simulation after the current color and the target color are selected and before the sub-information is selected. In this case, the user may correct the target color after confirming the simulation and select the sub-information based on the simulation even when selecting the sub-information, and thus there is an advantage that the selection of the sub-information is easy. 
     According to still another embodiment, the control unit  11  may control the display unit  17  to primarily display the simulation after the current color and the target color are selected, and to secondarily display the simulation after the sub-information is selected. 
     In addition, the control unit  11  may control the display unit  17  to display the simulation regardless of whether or not the dye for each hair zone is manufactured. That is, the control unit  11  may control the display unit  17  to display all simulations when calculating the dye manufacturing method without dividing the hair zone and when calculating the dye manufacturing method by dividing the hair zone. 
       FIG.  5    will be described again. 
     When the dye manufacturing method is calculated, the control unit  11  may transmit the calculated dye manufacturing method to the dispenser  3  in step S 15 . 
     The dispenser  3  may receive the dye manufacturing method from the terminal  1  and may generate the dye according to the received dye manufacturing method in step S 17 . 
     When the dispenser  3  receives the dye manufacturing method from the terminal  1 , the dispenser  3  may generate the dye according to the received dye manufacturing method. 
     When the dispenser  3  receives the dye manufacturing method in plural from the terminal  1 , the dispenser  3  may manufacture the dye according to each of the plurality of dye manufacturing methods. That is, in this case, the dispenser  3  may manufacture the dye for each hair zone. 
       FIG.  19    is a view illustrating an example of a screen displayed when the dispenser according to an embodiment of the present disclosure receives a method of manufacturing a dye for each hair zone. 
     The dispenser  3  may control the display unit (not shown) to display the dye manufacturing method received from the terminal  1 . For example, when the dispenser  3  receives the dye manufacturing method in plural from the terminal  1 , the dispenser  3  may control the display unit (not shown) to display the plurality of dye manufacturing methods. 
     The screen of  FIG.  19    may be an example of a screen on which the dispenser  3  displays the plurality of dye manufacturing methods. As shown in the screen of  FIG.  19   , the display unit (not shown) of the dispenser  3  may respectively display the dye manufacturing method calculated for each hair zone. Referring to the example of  FIG.  19   , the display unit (not shown) of the dispenser  3  may display each of a method of manufacturing a first dye for manufacturing 2 oz of a dye for dyeing a hair of a first hair zone (ZONE 1) from color 7A to color 9B, a method of manufacturing a second dye for manufacturing 2 oz of a dye for dyeing a hair of a second hair zone (ZONE 2) from color 7A to color 11B, and a method of manufacturing a third dye for manufacturing 2 oz of a dye for dyeing a hair of a third hair zone (ZONE 3) from  6 B color to  8 C color. The control unit  31  may generate a dye according to a method of manufacturing the selected dye when receiving a discharge command (a command for selecting a ‘DISPENSE’ icon) after any one of a plurality of displayed dye manufacturing methods is selected. For example, when the control unit  31  receives a discharge command for all of the three dyeing methods shown in  FIG.  19   , the control unit  31  may drive the driving unit  37  to discharge the three dyes to each container (not shown). 
     The present disclosure described above may be implemented as computer-readable codes in a medium on which a program is recorded. The computer-readable medium includes all kinds of recording devices in which data readable by a computer system is stored. Examples of the computer-readable medium include a hard disk drive (HDD), a solid state disk (SSD), a silicon disk drive (SDD), a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage, etc. In addition, the computer may include the control unit of the terminal  1  or the control unit  31  of the dispenser  3 . Therefore, the above detailed description should not be construed in a limiting sense in all respects, and should be considered as examples. The scope of the present invention should be determined by rational interpretation of the appended claims, and encompasses all alterations falling within the equivalent scope of the appended claims. 
     The above description is merely illustrative of the technical spirit of the present invention, and various modifications and variations will be possible without departing from the essential characteristics of the present invention by those skilled in the art to which the present invention pertains. 
     Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. 
     The protection scope of the present invention should be construed by the following claims, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.