KR20220014131A - Apparatus and method for recommending perfume - Google Patents

Abstract

The present invention relates to an apparatus for recommending perfume. The apparatus for recommending perfume includes: an input unit which receives keyword information for receiving recommended perfume information from a user; a selection unit which selects at least some perfume products related to the keyword information among a plurality of perfume products as recommended perfume products; and a control unit which displays recommended perfume information including information on the selected recommended perfume products on the screen of a user terminal.

Description

Perfume recommendation device and method {APPARATUS AND METHOD FOR RECOMMENDING PERFUME}

The present application relates to a perfume recommendation device and method.

Perfume is seen by people as a part of fashion and a means of self-expression. However, in the case of perfume, it is not easy for users (consumers) to find the fragrance they want unless they try the perfume in a store.

On the other hand, with the development of technology, various online shopping malls have been created on the Internet that sell perfume (or trade, delivery, etc.) so that users can purchase perfume (perfume products) even if they do not directly visit the store. A wider variety of perfume products than offline are being actively traded.

However, when purchasing perfume products sold in an online shopping mall, you cannot directly taste the product or check the actual size, etc. It often happens that the purchased product (perfume product) does not smell as the buyer expected, or the size is not what the buyer expected (for example, the perfume bottle size is too large or smaller than expected), as a result. Users are not satisfied with the perfume products they have purchased.

In this case, the user takes actions such as returning, returning, or exchanging the perfume product, which has a problem of causing time and financial loss to the shopping mall operator, product producer, and purchaser.

The technology that is the background of the present application is disclosed in Korean Patent Application Laid-Open No. 10-2017-0096911.

The present application is to solve the problems of the prior art described above, and even if the user does not try the perfume directly on the offline store, it has a fragrance desired by the user (customized fragrance desired by the user) among perfume products sold and traded on the online shopping mall. An object of the present invention is to provide a perfume recommendation device and method for effectively purchasing perfume products without failure to purchase.

The present application is to solve the problems of the prior art described above, and due to the nature of the transaction of perfume products sold on the online shopping mall, the user cannot directly try the product or check the actual size, so the perfume is simply provided on the shopping mall. When a purchase is made based on product information only, the reason that the purchased product (perfume product) that the user actually purchased and received is different from the scent the buyer thought, or the size is different from what the buyer thought (for example, the size of the perfume bottle Because of the reason that it is too large or too small), as a result, users are not satisfied with the perfume products they have purchased, and as a result, problems such as returns, returns, and exchanges occur frequently, which causes shopping mall operators, product producers and buyers to suffer. An object of the present invention is to provide a perfume recommendation device and method that can solve problems that cause time and financial loss.

However, the technical problems to be achieved by the embodiments of the present application are not limited to the technical problems described above, and other technical problems may exist.

As a technical means for achieving the above technical problem, a perfume recommendation apparatus according to an embodiment of the present application includes: an input unit for receiving keyword information for receiving recommended perfume information from a user; a selection unit for selecting at least some perfume products related to the keyword information among a plurality of perfume products as recommended perfume products; And it may include a control unit for displaying the recommended perfume information including information on the selected recommended perfume product on the screen of the user terminal.

In addition, the selection unit, the recommended perfume product using an artificial intelligence model that inputs at least one of a plurality of perfume product information, information of a recommended user who is the user who provides the recommended perfume information, and a plurality of user information can be selected

In addition, the keyword information includes text-related first type information obtained by directly typing by the user, category-related second type information obtained by selecting at least one of a plurality of preset categories, and photographing the user. It may include at least one of the obtained third type of information related to the user image.

In addition, when a user purchase input is made to purchase a desired purchase recommended perfume product desired to be purchased among the recommended perfume products displayed on the screen, the controller requests the purchase of the desired purchase recommended perfume product in response to the user purchase input to generate and transmit a purchase request signal.

In addition, in the perfume recommendation device according to an embodiment of the present application, the purchase is made for the recommended perfume product to be purchased, and any one of the perfume products owned by the user including the purchased perfume product for which the purchase is made. When use is sensed, a predictor may further include a predictor that predicts a fragrance duration of the owned perfume product for which use is sensed based on the time when the use is sensed, and provides predicted fragrance duration information.

In addition, the prediction unit predicts a fragrance duration in consideration of at least one of a measurement value related to the user's surrounding environment information and weather forecast information acquired at the time of detecting the use, and the user's surrounding environment information includes wind direction information, temperature information, and humidity It may include at least one of information.

In addition, when it is determined that the user is performing an external activity as a result of analysis of the user location information obtained from the user terminal after the use detection time, the prediction unit periodically obtains a measurement value related to the user's surrounding environment information, and periodically When it is analyzed that the measured value related to the user's surrounding environment information obtained as satisfies a preset condition, the predicted fragrance duration information may be corrected.

In addition, when it is sensed that the predicted duration of the fragrance has elapsed from the time of detecting the use, the controller may display a perfume use recommendation notification message on one area of the screen.

In addition, the controller controls the operation of the front display device interlocked with the perfume recommendation device, but requests the provision of sensory data for any one of the recommended perfume products in the recommended perfume information displayed on the screen. When a user input is made, the operation of the front display device may be controlled so that the sensory data of the perfume product generated in consideration of the information on the one recommended perfume product is provided in front of the front display device.

In addition, the control unit, when it is determined that there is a replacement required perfume product determined to be replaced among the perfume products owned by the user mounted on the perfume holder interlocked with the perfume recommendation device, replacement required perfume An alternative perfume product recommendation list for product replacement may be generated and displayed on the screen.

On the other hand, the perfume recommendation system according to an embodiment of the present application, the perfume recommendation device of claim 1; and a user terminal that interworks with the perfume recommendation device to receive and provide a control signal for controlling the operation of the perfume recommendation device from a user.

In addition, the perfume recommendation method according to an embodiment of the present application is a perfume recommendation method by the perfume recommendation device according to the embodiment of the present application, (a) receiving keyword information for receiving recommended perfume information from a user step; (b) selecting at least some perfume products related to the keyword information among a plurality of perfume products as recommended perfume products; and (c) displaying recommended perfume information including information on the selected recommended perfume product on the screen of the user terminal.

The above-described problem solving means are merely exemplary, and should not be construed as limiting the present application. In addition to the exemplary embodiments described above, additional embodiments may exist in the drawings and detailed description.

According to the above-described problem solving means of the present application, by providing a perfume recommendation device that provides recommended perfume information based on data analysis (big data analysis) using an artificial intelligence model, even if the user does not try perfume directly on the offline store , it is possible to help the user to effectively purchase a perfume product having a desired scent (customized scent desired by the user) among perfume products sold and traded on an online shopping mall without failure to purchase.

According to the above-described problem solving means of the present application, by providing a perfume recommendation device capable of providing sensory data of perfume products using a front display device as well as providing recommended perfume information using an artificial intelligence model, users actually purchase and receive Therefore, because the product (perfume product) purchased is different from what the buyer expected or the size is not what the buyer thought (for example, because the perfume bottle size is too large or smaller than expected), the user Satisfaction with purchased perfume products is not high, and as a result, problems such as returns, returns, and exchanges occur frequently, which can solve problems that cause time and financial loss to shopping mall operators, product producers and buyers. . That is, the present application can help the user to intuitively estimate (determine) the size of a perfume product sold on an online shopping mall before actually purchasing it by providing sensory data for perfume products.

However, the effects obtainable herein are not limited to the above-described effects, and other effects may exist.

1 is a block diagram showing a schematic configuration of a perfume recommendation system according to an embodiment of the present application.
2 is a view showing an example of perfume product sensory data provided by the front display device in the perfume recommendation system according to an embodiment of the present application.
Figure 3 is a view schematically showing a perspective view of the perfume holder included in the perfume recommendation system according to an embodiment of the present application.
4 is a view schematically showing a cross-sectional view taken along line A-A' in FIG. 3 .
5 is a view for explaining the cooling unit in the perfume holder included in the perfume recommendation system according to an embodiment of the present application.
6 is an operation flowchart for a perfume recommendation method according to an embodiment of the present application.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art to which the present application pertains can easily carry out. However, the present application may be implemented in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present application in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout this specification, when a part is "connected" with another part, it is not only "directly connected" but also "electrically connected" or "indirectly connected" with another element interposed therebetween. "Including cases where

Throughout this specification, when a member is positioned “on”, “on”, “on”, “on”, “under”, “under”, or “under” another member, this means that a member is positioned on the other member. It includes not only the case where they are in contact, but also the case where another member exists between two members.

Throughout this specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

1 is a block diagram showing a schematic configuration of a perfume recommendation system 1000 according to an embodiment of the present application. Hereinafter, the fashion styling simulation system 1000 according to an embodiment of the present application will be referred to as the present system 1000 for convenience of description.

Referring to FIG. 1 , the system 1000 may include a perfume recommendation device 100 , a user terminal 1 , a front display device 3 , and a perfume holder 200 . The perfume recommendation device 100 is a perfume recommendation device 100 according to an embodiment of the present application, and hereinafter, it will be referred to as the device 100 for convenience of description.

The device 100 receives keyword information for receiving recommended perfume information from the user, selects at least some perfume products related to keyword information among a plurality of perfume products as recommended perfume products, and relates to the selected recommended perfume products. Recommended perfume information including information may be displayed on the screen of the user terminal (1). A detailed description of the apparatus 100 will be described later.

The device 100 may be linked (connected) with the user terminal 1 . Here, as an example, that the device 100 is interlocked (connected) with the user terminal 1 means that the perfume recommendation method by the device 100 is in the form of a program or application executable in the user terminal 1 When it is possible to implement, it may mean a case (state) in which operation control is possible by the user terminal 1 as it is installed in the user terminal 1 .

As another example, when the device 100 interworks with the user terminal 1 is a case in which the device 100 is provided in a configuration separate from the user terminal 1, the device 100 As the user terminal 1 is connected through the network 2 , it may mean a case (state) in which operation can be controlled remotely by the user terminal 1 .

In other words, the device 100 may be provided in the form of a device included in the user terminal 1 , for example. In this case, the device 100 may be a device that can be implemented in the form of a program or application installed in the user terminal 1 . In other words, the perfume recommendation method provided through the device 100 may be implemented in the form of a program or application, for example, and provided through the user terminal 1 . However, the present invention is not limited thereto, and as another example, the device 100 may be provided in the form of a server or a separate device capable of transmitting and receiving data with the user terminal 1 .

The user terminal 1 is, for example, PCS (Personal Communication System), GSM (Global System for Mobile communication), PDC (Personal Digital Cellular), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication) )-2000, CDMA(Code Division Multiple Access)-2000, W-CDMA(WCode Division Multiple Access), Wibro(Wireless Broadband Internet) terminal, Smartphone, SmartPad, Tablet PC, Laptop, Wearable It may include all types of wired/wireless communication devices such as devices and desktop PCs, but is not limited thereto.

The network 2 is, for example, a 3rd Generation Partnership Project (3GPP) network, a Long Term Evolution (LTE) network, a World Interoperability for Microwave Access (WIMAX) network, the Internet, a Local Area Network (LAN), and a Wireless LAN (Wireless LAN) network. Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), Bluetooth (Bluetooth) network, NFC (Near Field Communication) network, satellite broadcasting network, analog broadcasting network, DMB (Digital Multimedia Broadcasting) network, etc. Types of wired/wireless networks may be included, but are not limited thereto.

The user terminal 1 may interwork with the perfume recommendation device (the device 100) to receive and provide a control signal for controlling the operation of the device 100 from the user.

The user terminal 1 may receive, for example, keyword information from the user, and may provide the received keyword information to the input unit 10 of the apparatus 100 . Accordingly, the input unit 10 may receive keyword information from the user through the user terminal 1 . In addition to this, the user terminal 1 may control (remotely control) various operations of the apparatus 100 .

Also, the device 100 may be linked (connected) with the front display device 3 . The device 100 may be linked with the front display device 3 through the network 2 . A Head Up Display (HUD) 3 can provide sensory data for perfume products in front of the front display device 3 (or in the air in front, in the air in front) through beam irradiation. have. This will be described later. Hereinafter, the apparatus 100 will be described in more detail.

The device 100 may include an input unit 10 , a selection unit 20 , a control unit 30 , a prediction unit 40 , a history storage unit 50 , a management unit 60 , and a possession storage unit 70 . have.

The input unit 10 may receive keyword information for receiving recommended perfume information from the user.

Here, the keyword information may include a plurality of types of information. The keyword information includes a plurality of types of information, including a first type of text-related information obtained by directly typing by a user, a second type of category-related information obtained by selecting at least one of a plurality of preset categories, and a user information. It may include at least one of the third type of information related to the user image obtained through photographing.

As a specific example, the first type of information may include a text related to the specific keyword directly to the user terminal 1 in order to be recommended (or searched for) a perfume product related to a specific keyword (specific text) that the user wants. It may be information entered by typing. Examples of such texts may include, but are not limited to, refreshing, lovely, heavy, long-lasting, summer (or suitable for summer), apple flavor, orange flavor, and the like.

For example, when the input unit 10 receives text information of 'lovely' belonging to the first type of information as keyword information, the device 100 sends the user to a perfume product having a 'lovely' feeling. Recognizing that information on information about a perfume is desired to be recommended, information on at least one perfume product having a 'lovely' feeling among a plurality of perfume products is selected as a recommended perfume product and displayed on the screen of the user terminal 1 can do.

In the second type of information, information about a plurality of preset categories is displayed (provided) on the screen of the user terminal 1, and then the user wants to receive (search) a perfume product recommendation from among the plurality of categories displayed on the screen. It may be information input by selecting at least one category corresponding to the subject.

The plurality of preset categories (items) may include a first category for recommendation related to user's personal characteristic information, a second category for recommendation related to weather, and a third category for recommendation related to season.

In the example of the present application, as a plurality of categories, the first category for a customized recommendation suitable for me, a second category for a recommendation suitable for the weather, and a third category for a recommendation suitable for the season have been exemplified, but is limited thereto However, the plurality of categories may include a plurality of categories classified into various subjects (eg, companies, cafes, etc.).

For example, the first category may be displayed on the screen as information such as 'perfume that suits me'. When the input unit 10 receives information 'first category (ie, 'perfume that suits me')' belonging to the second type of information as keyword information (in other words, the user enters the screen through the user terminal 1) When a selection input is made for the first category among a plurality of displayed categories), the device 100 provides a perfume product (that is, customized to one's personal characteristic information) having a 'customized to oneself (or customized to one's own personal characteristic information)' fragrance. , a perfume product suitable for the user) is recognized as a desire to be recommended, and information about a perfume product customized to the user in consideration of the user's personal characteristic information among a plurality of perfume products is selected as a recommended perfume product for the user terminal (1) ) can be displayed on the screen.

Here, the user's personal characteristic information may include information on age, constitution, taste, preferred food, preferred flavor, etc., but is not limited thereto. The constitutional information may include, but is not limited to, whether there is an allergy, information about a specific object with an allergy (eg, a cat or a dog) or fruit.

In order for the device 100 to provide the user with the recommended perfume information related to the first category, the input unit 10 may receive, for example, the user's personal characteristic information in advance from the user through the user terminal 1 .

The second category includes, for example, information such as 'perfume suitable for the weather' as upper category (item) information, and includes 'perfume suitable for today's weather', 'perfume suitable for tomorrow's weather', 'perfume suitable for next Monday' and Similarly, information that enables the selection of a specific date may be displayed on the screen to include sub-category (item) information.

In order for the device 100 to provide the user with recommended perfume information related to the second category, the device 100, for example, whenever the user uses a specific owned perfume product from among the perfume products owned by the user, Weather (or temperature of the weather) information when using a specific owned perfume product and information on a specific owned perfume product used may be linked to each other and stored in the history storage unit 50 as history data. Accordingly, the device 100 provides the user with recommended perfume information related to the second category (eg, information about perfume products suitable for today's weather) based on the analysis of a plurality of history data stored in the history storage unit 50 . can be provided to

The third category includes, for example, information such as 'perfume suitable for the season' as upper category (item) information, and includes 'perfume suitable for spring', 'perfume suitable for summer', 'perfume suitable for autumn', and 'perfume suitable for winter'. Information that enables selection of four types of seasons, such as 'perfume', may be displayed on the screen to include sub-category (item) information.

In order for the device 100 to provide the user with recommended perfume information related to the third category, the history storage 50 of the device 100 contains, for example, seasonal information when using a specific owned perfume product and a specific used perfume product. Information on owned perfume products may be linked to each other and stored as history data, and the device 100 may provide the user with recommended perfume information related to the third category based on the analysis of the history data.

The third type of information may be information of an image (user image) obtained by the user photographing at least a part of the user's body through the image sensor (camera) of the user terminal 1 . That is, the third type of information may be image information of the user obtained by photographing the user.

For example, when the input unit 10 receives a user image (user image information), which is the third type of information as keyword information, the device 100 allows the user to use perfume with a scent that matches the user's appearance in the user image. Recognizing that product-related information is desired to be recommended, image analysis is performed on the received user image to select a perfume product having a scent that matches the user's appearance as a recommended perfume product and displayed on the screen of the user terminal 1 can do.

When a user image, which is the information of De 3 Woo-hyeong, is input as keyword information, the selection unit 20 to be described later may perform image analysis on the user image to select a recommended perfume product. Various image analysis algorithms developed in the future may be applied.

The user's appearance in the user image that can be analyzed through image analysis is whether the user's clothing is short-sleeved or long-sleeved (by inferring whether the current season is summer or winter, perfume products can be recommended. ), whether the user is a man or a woman, whether the user's face is elegant or cute, and whether the user is in their 20s, 30s, or 40s, and the like.

According to this, for example, when the user's appearance in the user image analyzed through image analysis is a figure with a cute face image, the device 100 recommends a perfume product with a lovely scent as a perfume product for the user terminal 1 can be displayed on the screen of As another example, if the appearance of the user in the user image analyzed through image analysis is the state of a woman in her 30s wearing winter padded clothing, the device 100 provides a fragrance suitable for use by a woman in her 30s in winter. Perfume products with can be displayed on the screen of the user terminal (1).

As such, in recommending perfume products to the user, the device 100 recommends perfume products that match text typed directly by the user, match the category selected by the user, or match the user image acquired from the user It can be selected as a perfume product and displayed on the screen of the user terminal 1 .

The selection unit 20 may select at least some perfume products related to the keyword information input from the input unit 10 among the plurality of perfume products as recommended perfume products. Here, the plurality of perfume products may refer to, for example, various perfume products sold and traded on an online shopping mall.

The selection unit 20 includes at least one of a plurality of perfume product information (information on each of a plurality of perfume products), information of a recommended user who is a user to whom the recommended perfume information is provided (age, preferred fragrance, etc.), and a plurality of user information It is possible to select a recommended perfume product using a trained artificial intelligence model that takes one input.

Here, the information on the perfume product may include information such as the model name (name), price, fragrance, date of manufacture, expiration date (expiry date), capacity, and ingredients of the perfume product, but is not limited thereto, and perfume product Various information related to may be included.

The recommended user information refers to user information, and may refer to the above-described personal characteristic information of the user, but is not limited thereto. The recommended user information may refer to information including personal characteristic information of the user as well as history data (a plurality of history data stored in the history storage unit) related to the use of a perfume product owned by the user.

The plurality of user information is information about other users other than the recommended user, and may refer to information including personal characteristic information of each of the plurality of users and history data of each of the plurality of users.

The selection unit 20 applies at least one of the plurality of perfume product information, the recommended user information, and the plurality of user information as input to the artificial intelligence model, and by learning the artificial intelligence model, the input unit based on the learned artificial intelligence model. At least some perfume products related to the input keyword information (that is, at least one perfume product most related to keyword information) may be selected as recommended perfume products.

The artificial intelligence model may mean a deep learning model, a machine learning (machine learning) model, a neural network model (an artificial neural network model), a neurofuzzy model, and the like. As an artificial intelligence model considered herein, a convolutional neural network (CNN, convolutional neural network), a recurrent neural network (RNN), a deep neural network, etc. Neural network models for various machine learning being developed can be applied.

The control unit 30 may display recommended perfume information including information on the recommended perfume product selected by the selection unit 20 on the screen of the user terminal 1 . Through this, the user can view the recommended perfume information through the screen of the user terminal (1). Also, the controller 30 may control the operation of each unit of the apparatus 100 .

The selection unit 20 may select a recommended perfume product using an artificial intelligence model, and the control unit 30 uses information about a recommended perfume product selected (recommended) using the artificial intelligence model as recommended perfume information, as the recommended perfume information, the user terminal. It can be displayed on the screen of (1).

When a user purchase input is made to purchase a desired purchase recommended perfume product desired to be purchased among the recommended perfume products displayed on the screen of the user terminal 1, the control unit 30 responds to the user purchase input of the desired purchase recommended perfume product. A purchase request signal for requesting a purchase may be generated and transmitted.

For example, it is assumed that 10 recommended perfume products are included in the recommended perfume information, and the user performs a purchase input (user purchase input) for the third recommended perfume product to purchase the third recommended perfume product (in other words, Assume that the user wishes to purchase and performs a selection input to select a third recommended perfume product).

In this case, the third recommended perfume product may be referred to as a desired purchase recommended perfume product. When a user purchase input is made for the recommended perfume product desired to be purchased (ie, the third recommended perfume product), the controller 30 transmits a purchase request signal for requesting the purchase of the recommended perfume product to be purchased (ie, the third recommended perfume product). can be created and transmitted.

In one example of the present application, the user purchase input is exemplified as being made for one recommended perfume product (for example, a third recommended perfume product) among at least one recommended perfume product included in the recommended perfume information, but is not limited thereto, and a plurality of A user purchase input may be made for a recommended perfume product for dogs.

Here, the purchase request signal is a signal provided to enable automatic payment (or automatic delivery due to automatic payment) of the recommended perfume product desired to be purchased in connection with an online shopping mall that sells a desired perfume product and/or a purchase It may be a signal for providing a message notification on the screen of the user terminal 1 associated with the fashion main device 100 in order to encourage an order for a desired recommended perfume product.

This device 100 transmits a purchase request signal in response to a user purchase input, so that the user can simultaneously purchase at least one recommended perfume product (recommended perfume product to be purchased) that the user wants to purchase. , it is possible to improve the user's convenience in purchasing perfume products.

The prediction unit 40 detects the use of any one of the perfume products owned by the user, including the purchased perfume product for which the purchase has been made, and the use of the perfume product owned by the user is detected. Based on the detected use time, it is possible to predict the fragrance duration of the owned perfume product for which use is detected, and provide the predicted fragrance duration information. The prediction unit 40 may provide the predicted fragrance duration information to be displayed on the screen of the user terminal 1 .

For example, it is assumed that the user purchases a third recommended perfume product as a recommended perfume product to be purchased. The recommended perfume product purchased by the user in this way may be referred to as a purchased perfume product. Perfume products purchased by the user (ie, purchased perfume products) may be included in owned perfume products owned by the user. The owned perfume product may refer to a perfume product that the user actually owns (actually has).

The management unit 60 may acquire information about the perfume product owned by the user, store (register) and manage it in the owned storage unit 70 . The owned storage unit 70 is a storage unit that stores information on owned perfume products owned by the user, and may be referred to as an owned perfume product storage unit or the like.

Here, the owned perfume product may mean a perfume product that the user actually has. Information on owned perfume products may include at least one of image information about the perfume product (owned perfume product), purchase date information of the owned perfume product, and attribute information of the owned perfume product, but is not limited thereto. Various information related to the owned perfume product may be stored.

Here, the information about the owned perfume product may be obtained by, for example, the user directly typing through the user terminal (1). As another example, information about the perfume product owned by the user may be obtained by photographing the perfume product owned by the user through an image sensor (not shown) of the user terminal 1 . As another example, the information about the owned perfume product, when the user acquires image information about the owned perfume product through the image sensor (not shown) of the user terminal 1, image analysis of the acquired image information Search for a perfume product (matching perfume product) that matches the owned perfume product in the image information obtained through the Internet (or online shopping mall), and information recorded about the searched matching perfume product (eg, related to the above-mentioned perfume product) information) can be obtained by crawling (gathering). However, these examples are only examples to help the understanding of the present application, and the present disclosure is not limited thereto, and information on owned perfume products may be obtained in various ways.

In other words, as an example, when the user directly types and inputs information on owned perfume products, or when the user inputs part number information about owned perfume products, matching information is linked with an online shopping mall or perfume product vendor DB It can be input by automatically extracting detailed information from the corresponding online shopping mall site by searching for it. The information on these proprietary perfume products includes information on the above-mentioned perfume products (eg, the model name (name), price, fragrance, date of manufacture, expiration date (expiry date), capacity, ingredients, etc.) of the perfume product. may be included. However, the present invention is not limited thereto, and information about the owned perfume product may include image information of the owned perfume product, purchase date information, color (color), size, and the like.

Illustratively, when the user is about to go out, the user sprays perfume using the first owned perfume product among the perfume products owned by the user and intends to go out, and at this time, the perfume duration for the first owned perfume product is predicted. It is assumed that information (ie, predicted fragrance duration information) is to be provided from the apparatus 100 .

In this case, the control unit 30 displays a list of owned perfume products previously stored (registered) in the owned storage unit 70 on the screen, and among the list of owned perfume products displayed on the screen, the user currently intends to use ( Or, you can encourage them to choose a perfume product (which they have already sprayed with perfume at this point for going out). In this case, as an example, it is assumed that the user selects the first owned perfume product from among the owned perfume products included in the list of owned perfume products. In this case, the prediction unit 40 may recognize that use of the first owned perfume product selected by the user from among the owned perfume products included in the list is detected. That is, the prediction unit 40 may recognize any one owned perfume product to which the user selects input from among the owned perfume products included in the list as the usage sensed perfume product whose use is detected (used).

Thereafter, the prediction unit 40 calculates the used perfume product (that is, the use-sensing owned perfume) for which use is detected based on the usage detection time point (ie, the user's selection input for the first owned perfume product). It is possible to predict the fragrance duration of the product, the first owned perfume product). In addition, the prediction unit 40 may provide information on the fragrance duration predicted for the first owned perfume product on the screen of the user terminal 1 .

In this case, the prediction unit 40 may predict the fragrance duration in consideration of at least one of a measurement value related to the user's surrounding environment information and weather forecast information obtained at the time of detection of use. Here, the user's surrounding environment information may include at least one of wind power information (or wind speed information), temperature information, and humidity information. However, the present invention is not limited thereto, and the user's surrounding environment information may include various types of environmental information affecting the fragrance duration of the perfume product.

Hereinafter, a measurement value related to the user's surrounding environment information obtained at the time of detection of use will be expressed as a surrounding measurement value for convenience of description.

The prediction unit 40 may be obtained from an environment information measuring sensor located in the vicinity of the user, for example, the surrounding measurement value. Here, the environmental information measuring sensor may include an anemometer (wind power measuring device), a thermometer (temperature measuring device), a hygrometer (humidity measuring device), and the like, but is not limited thereto. That is, the ambient measurement value may mean a measurement value (sensing value) obtained from the environmental information measurement sensor.

In this way, when the use of any one of the owned perfume products is detected (when use is detected for the first owned perfume product), the prediction unit 40 is based on the location where the user is located at the time of detection of use. A measurement value related to the user's surrounding environment information may be obtained from an environment information measuring sensor located (arranged) in the vicinity.

The weather forecast information may be obtained, for example, from a meteorological agency server (not shown) connected to the device 100 and the network 2 through the network 2 . The Korea Meteorological Administration server (not shown) may provide various types of information related to weather, including weather forecast information.

As such, the prediction unit 40 may predict the fragrance duration in consideration of at least one of a measurement value related to the user's surrounding environment information obtained at the time of detection of use (ie, a surrounding measurement value) and weather forecast information. In other words, the prediction unit 40 converts the fragrance duration information predicted in consideration of at least one of the surrounding measurement values and weather forecast information obtained at the time of use detection to the primarily predicted fragrance duration information (ie, the primary prediction). fragrance duration information).

Illustratively, the prediction unit 40 may predict the fragrance duration as the first duration (eg, 3 hours) when information that the current temperature value around the user is 3 degrees is obtained as the acquired ambient measurement value. have. On the other hand, the prediction unit 40, as the obtained ambient measurement value, when information that the current temperature value around the user is 31 degrees is obtained, the fragrance duration is shorter than the first duration for a second duration (eg, 1 time) can be predicted.

Perfume's scent duration (durability) tends to last longer as the ambient temperature is lower. Therefore, the prediction unit 40, for example, if the obtained ambient measurement value is greater than or equal to a preset measurement value (temporarily preset temperature value, preset wind power value (ie, wind strength value), preset humidity value, etc.) A fragrance duration of a first proprietary perfume product for which use is sensed (use-detected proprietary perfume product) may be predicted as a first duration (eg, 3 hours). On the other hand, when the obtained ambient measurement value is less than a preset measurement value, the prediction unit 40 sets the fragrance duration of the first owned perfume product for a second duration shorter than the first duration (eg, 1 hour). ) can be predicted.

As another example, the prediction unit 40 sets the fragrance duration of the first owned perfume product as the first duration when the current weather corresponding to the use detection time is cloudy based on the weather forecast information obtained at the time of detection of use. prediction, and when the current weather corresponding to the time of detection of use is sunny, the fragrance duration may be predicted as the second duration.

In this case, in an example of the present application, the time unit of the fragrance duration is illustrated as an hour, but is not limited thereto, and may be applied to seconds, minutes, or the like.

In addition, when it is determined that the user is performing an external activity as a result of the analysis of the user location information obtained from the user terminal 1 after the time of use detection, the prediction unit 40 determines the user's surrounding environment information related measurement values (peripheral measurement values). ) can be obtained periodically.

In this case, the determination as to whether the user is performing an external activity may be made by analyzing the user's location information (user location information) obtained from the GPS sensor provided in the user terminal 1 . That is, when it is confirmed that there is a change (movement change) with respect to the user location information (GPS information) obtained from the user terminal 1 , the prediction unit 40 may determine that the user is currently performing an external activity.

If the prediction unit 40 is analyzed that the periodically acquired user surrounding environment information related measurement value (peripheral measurement value) satisfies a preset condition, predicted perfume duration information (ie, primary predicted perfume duration information) can be corrected (updated).

At this time, the prediction unit 40, when it is analyzed that the periodically obtained surrounding measurement value satisfies the preset condition, corrects (updates) the primarily predicted fragrance duration information (ie, the primary predicted fragrance duration information) ), and the corrected (updated) perfume duration information may be provided as secondary predicted perfume duration information (ie, secondary predicted perfume duration information). Here, the secondary predicted fragrance duration information may be information in which the time is set shorter than that of the primary predicted fragrance duration information. Illustratively, the secondary prediction scent duration information may be information corresponding to 1 hour, and the primary prediction scent duration information may be information corresponding to 3 hours, which is only an example for helping the understanding of the present application , but is not limited thereto.

Here, the preset condition may mean a condition in which measurement values (peripheral measurement values) belonging to a threshold range occur for a preset time. According to this, as a result of monitoring the periodically acquired peripheral measurement values, the prediction unit 40 monitors the periodically acquired peripheral measurement values and, as a result, when a measurement value (peripheral measurement value) belonging to a threshold range occurs for a preset time, the periodically acquired peripheral measurement values are preset It can be analyzed as satisfying the condition. In this case, the prediction unit 40 may correct (update) the predicted perfume duration information from the first perfume duration to a shorter first perfume duration.

For example, the prediction unit 40 periodically acquires a wind power value (wind intensity value) as a peripheral measurement value, and as a result of monitoring the periodically acquired wind power value, a wind power value belonging to a critical range (for example, based on wind speed) , when a wind speed value belonging to a range corresponding to 6 m/s or more) occurs for a preset time (for example, 5 minutes) (that is, when a wind speed of 6 m/s or more continuously occurs for 5 minutes), the periodically acquired It is possible to analyze the surrounding measurement value as satisfying a preset condition, and based on the analysis result, it is possible to recognize that the user is continuously exposed to the environment in which the current strong wind blows.

If the user is continuously exposed to a windy environment like this, if the user is exposed to a non-windy or lightly windy environment, the scent will dissipate and the fragrance duration (lasting) will be shortened (i.e., a strong wind for a long time). Since the fragrance of the perfume will disappear quickly when exposed to information) can be corrected (updated). The prediction unit 40 may provide corrected fragrance duration information (second predicted fragrance duration information) to be displayed on the screen of the user terminal 1 .

After the fragrance duration is predicted by the prediction unit 40, the controller 30 determines the fragrance duration predicted from the time of use detection (this corresponds to the primary predicted fragrance duration information and/or the secondary predicted fragrance duration information). When it is sensed that the time has elapsed), a perfume use recommendation notification message may be displayed on a portion of the screen of the user terminal 1 .

For example, the perfume use recommendation notification message may be a message including information such as, for example, 'the scent is almost gone, please spray perfume', but is not limited thereto.

This device 100 displays a perfume usage recommendation notification message on the screen of the user terminal 1 when the predicted perfume duration time has elapsed, so that the user can help the perfume to be maintained for a longer period of time while using the perfume. can

The control unit 30 may control the operation of the front display device 3 interlocked with the perfume recommendation device (the device, 100).

When a user input for requesting the provision of sensory data for any one of the recommended perfume products in the recommended perfume information displayed on the screen of the user terminal 1 is received, the controller 30 responds to the user input Perfume product sensory data generated in consideration of information on any one recommended perfume product corresponding to It is possible to control the operation of the front display device 3 so as to be provided in front of the.

Specifically, the controller 30 may provide (display) a sensory data providing button in one area of the screen of the user terminal 1 . At this time, the user's selection input is made for the first recommended perfume product as an example of the recommended perfume products in the recommended perfume information displayed on the screen, and then the user input (touch input, selection) to the sensory data providing button displayed on one area of the screen. input, etc.), the controller 30 may recognize this as a signal requesting the provision of sensory data for the first recommended perfume product.

Accordingly, in response to the user input for the sensory data providing button, the control unit 30 responds to the sensory data of the perfume product corresponding to the first recommended perfume product in which the product attribute information of the first recommended perfume product is considered (ie, the first recommendation). It is possible to control the operation of the front display device (3) so that the perfume product sensory data) is provided in front of the front display device (3).

Here, in the product attribute information of the first recommended perfume product, as information recorded on the first recommended perfume product, it may mean information about the aforementioned first recommended perfume product, for example, the color, size, and bottle of the perfume. of the material (transparency of the bottle, etc.). Here, the size may mean the perfume capacity of the first recommended perfume product, but is not limited thereto, and the size of the perfume bottle containing the first recommended perfume product (size of the perfume bottle, such as width, length, height, etc.) ) may be preferred to be understood as a concept including.

According to this, the perfume product sensory data (first recommended perfume product sensory data) refers to product attribute information (for example, color, size, bottle material, etc.) of a perfume product (for example, the first recommended perfume product). In consideration of this, it may refer to data (ie, 3D stereoscopic image data) implemented as a 3D stereoscopic image of a perfume product. That is, the perfume product sensory data is 3D stereoscopic image data of a perfume product implemented in a size corresponding to the actual (actual) size of any one of the recommended perfume products in the recommended perfume information displayed on the screen. can mean In other words, the perfume product sensory data is applied to a perfume product (particularly, any recommended perfume product for which a user's selection input has been made in the recommended perfume information) shown through a beam irradiated into the sky by the front display device 3 . It may mean a corresponding three-dimensional perfume product (a perfume product having a three-dimensional shape).

For example, it is assumed that length information corresponding to the width, length, and height of the bottle of the first recommended perfume product is acquired (collected) from the web through crawling as product attribute information of the first recommended perfume product. At this time, when a user input for providing the sensory data of the perfume product for the first recommended perfume product is made (that is, when a user input is made for the sensory data providing button), the controller 30 controls the front display device 3 It is possible to control the operation of the front display device 3 so that the perfume product sensory data corresponding to the first recommended perfume product is provided to the front through the . At this time, the perfume product sensory data provided through the front display device 3 is based on the length information of the first recommended perfume product, and the first recommended perfume product is converted into a three-dimensional image according to the corresponding length. It may be imaged data.

The control unit 30 may be linked (connected) with the front display device 3 through the network 2 to control the operation of the front display device 3 . A Head Up Display (HUD) 3 can provide sensory data for perfume products in front of the front display device 3 (or in the air in front, in the air in front) through beam irradiation. have.

The front display device 3 may provide the perfume product sensory data to the front of the front display device 3 under the control of the controller 30 . The front display device 3 may focus on the front of the front display device 3 through a beam, and from this, an image (image) corresponding to the sensory data of the perfume product at a position corresponding to the focus can be displayed.

In other words, when a user input to the sensory data providing button is made, the front display device 3 responds to the control of the controller 30 by spraying an image in front of the front display device 3 through a beam to feel the perfume product. Data can be provided on the sky in front of the front display device 3 .

2 is a view showing an example of the perfume product sensory data provided by the front display device 3 in the perfume recommendation system 1000 according to an embodiment of the present application.

Referring to FIG. 2 , in response to a user input for the sensory data providing button, the controller 30 recommends a perfume product related to the sensory data providing button (that is, any one of the recommended perfume products in the recommended perfume information for which a user input has been made). As a perfume product, the operation of the front display device 3 may be controlled so that the sensory data of the perfume product corresponding to the perfume product (which may mean the first recommended perfume product for example) is provided in the air in front of the front display device 3 .

In general, in online shopping malls that sell and trade perfume products, the display of information indicating the size of perfume products (for example, the width, length, height, etc. of a bottle containing perfume) is simply an approximate numerical value (several cm, how many mm, etc.). For this reason, it is difficult for the user to easily estimate (judgment) what the size of the perfume product sold on the online shopping mall is when it is actually received.

In other words, in the prior art, because the user could estimate the size of the perfume product only based on the numerical value displayed on the online shopping mall, when actually receiving the actual perfume product, the actual size of the perfume product is larger than the size of the perfume product expected by the user (the user himself). There are frequently cases in which the size of the perfume product is larger or smaller, and in this case, the user has to exchange or refund the perfume product with a different size.

Accordingly, the device 100 may provide the perfume product sensory data, which is a three-dimensional stereoscopic image having a size corresponding to the actual size of the perfume product sensory data, to the user through the front display device 3 . This device 100 is a perfume product that the user wishes to purchase (for example, a perfume product that the user wishes to purchase) That is, it is possible to intuitively recognize the actual size (actual size) of the recommended perfume product desired to be purchased and provide it so that the user can experience it.

In particular, the controller 30 projects the perfume product sensory data provided through the front display device 3 on the user's body (eg, projected onto the user's hand, which is generally held by the user when using the perfume product) The movement of the front display device 3 can be controlled as much as possible. For this purpose, although not shown in the drawings, the present system 1000 may include an image sensor (not shown) and a movement control member (not shown) connected to the device 100 through a network.

Here, the image sensor (not shown) may refer to a sensor that acquires a body image of a user who is a target for projection of sensory data on a perfume product. The image sensor (not shown) may be expressed differently as a camera, an image capturing sensor, or the like. The image sensor (not shown) may be, for example, at least one of an image sensor provided in the user terminal 1 , an image sensor provided in the front display device 3 , and an image sensor provided in the present device 100 , and the present invention is limited thereto. it is not

A movement control member (not shown) may be coupled to the front display device 3 and control movement of the front display device 3 for left/right/up/down/front/rear. A movement control member (not shown) may control movement and angle of the front display device 3 . That is, the movement control member (not shown) may control the angle as well as the position of the front display device 3 that provides the perfume product sensory data.

As an example, the controller 30 selects a hand part as a part of the user's body through image analysis of a body image of a user (a user who is a target of projection of sensory data for a perfume product) acquired through an image sensor (not shown). can be identified.

Then, based on the identified hand portion that is a portion of the user's body, the controller 30 transmits the perfume product sensory data corresponding to the first recommended perfume product on the hand portion that is a portion of the user's body corresponding thereto. The front display device 3 can be moved by controlling the operation of the movement control site (not shown) to be projected.

This device 100 allows the user to estimate the size of the perfume product when the user actually holds the perfume product in his/her hand through the provision of sensory data on the perfume product before actually purchasing the perfume product sold on the online shopping mall. This can solve problems such as returning or exchanging the perfume product because the size of the perfume product you want to purchase is too different from what you thought it would, effectively reducing the probability of failure in the purchase.

In addition, when providing the sensory data of the perfume product, the controller 30 may selectively provide the sensory data of the perfume product through the front display device 3 in consideration of, for example, the screen size of the user terminal 1 . Hereinafter, for convenience of explanation, the perfume product sensory data is exemplified as perfume product sensory data corresponding to the first recommended perfume product (that is, the first recommended perfume product sensory data), but is not limited thereto. may be sensory data corresponding to another recommended perfume product.

The control unit 30, for example, when the size of the sensory data of the perfume product is out of the size of the screen of the user terminal 1 (that is, when it exceeds the screen size of the user terminal), the perfume product sensory data is displayed on the front display device 3 ) by irradiating the beam forward through it, on the other hand, if the size of the perfume product sensory data does not deviate from the size of the screen of the user terminal 1 (that is, if it is less than the screen size of the user terminal), the perfume product feels Data may be provided to the user by being displayed on the screen of the user terminal 1 . This is only an example for helping understanding of the present application, and is not limited thereto.

The device 100, for example, controls the operation of the front display device 3 only when the size of the sensory data of the perfume product exceeds the screen size of the user terminal 1, thereby improving the energy operation efficiency of the present system 1000. can be raised

In addition, the control unit 30 determines that there is a replacement perfume product determined to need replacement among the perfume products owned by the user mounted on the perfume holder 200 interlocked with the device 100 . In this case, a replacement perfume product recommendation list for replacement of the replacement perfume product may be generated and displayed on the screen of the user terminal 1 . In this case, the owned perfume product mounted on the perfume holder 200 herein may be referred to as a “deferred perfume product” differently.

Specifically, the control unit 30 determines that replacement is necessary among the owned perfume products previously stored (registered) in the proprietary storage unit 70 and the owned perfume products mounted on the perfume holder 200 . When it is determined that the product exists, an alternative perfume product recommendation list for recommending an alternative perfume product that can be replaced in relation to a replacement perfume product may be generated and displayed on one area of the screen.

At this time, the control unit 30 replaces the perfume product with a preset expiration date among the owned perfume products (for example, a perfume product with a shelf life of one month left) or a perfume product with a residual amount of less than a preset residual amount It can be identified as a necessary perfume product. At this time, the residual amount of perfume of the perfume product owned by the owner may be measured using the perfume holder 200 to be described later, and a more detailed description will be given later.

In this case, the replacement perfume products included in the replacement perfume product recommendation list include the same perfume product (that is, the same perfume product) that is the same perfume product as the replacement perfume product, and similar replacement perfume products of different types with similar performance to the replacement perfume product perfume products (ie, heterogeneous perfume products).

At this time, as a similar replacement perfume product, for example, a perfume with a better review (evaluation), a lower price, or a higher quality than a perfume product determined to need replacement (ie, a perfume product requiring replacement). products may be included.

According to this, the device 100 is a specific perfume product determined to be replaced (ie, a perfume product that needs replacement) among perfume products owned by the device 100 (ie, perfume products owned by the user). It is possible to provide (recommend) not only perfume products, but also perfume products of different types but with good performance and good performance by including them in the replacement perfume product recommendation list. This device 100 allows the user to compare and select perfume products more rationally when replacing a specific perfume product among perfume products owned by the user, and more easily and efficiently for perfume products. We can support replacement/management.

Hereinafter, the perfume holder 200 will be described in more detail.

3 is a diagram schematically showing a perspective view of the perfume holder 200 included in the perfume recommendation system 1000 according to an embodiment of the present application. 4 is a view schematically illustrating a cross-sectional view taken along line A-A' in FIG. 3 .

Hereinafter, in describing the perfume holder 200, the 9 o'clock-3 o'clock direction is referred to as the left-right direction, the 7 o'clock-1 o'clock direction is the front-back direction, and the 12 o'clock-6 o'clock direction is the vertical direction based on the drawing of FIG. decide to do However, this direction setting is only an example for helping understanding of the present application, and is not limited thereto.

1 , 3 and 4 , the system 1000 may include a perfume holder 200 , and the device 100 and the perfume holder 200 may transmit data through the network 2 . can send and receive The device 100 may be linked through the perfume holder 200 and the network (2).

The perfume holder 200 may be a member on which perfume products owned by the user are mounted. The perfume holder 200 may be disposed in a space (place) (eg, on a dressing table, etc.) in which perfume products owned by the user are stored and mounted.

The perfume holder 200 may include a body 210 . The body 210 may include an upper member 220 , a lower member 230 , a weight measuring unit 240 , a cooling unit 270 , and a humidity measuring unit 280 . The upper member 220 may include a plurality of grooves 211 , 212 , 213 , ... through which perfume products are mounted, and the lower member 230 may include a light emitting unit 250 and a light receiving unit 260 .

Specifically, the body portion 210 may include an upper member 220 and a lower member 230 disposed at intervals in the vertical direction. The body 210 may be made of a material such as plastic, for example, but is not limited thereto and may be made of various materials and materials. The upper member 220 may be made of, for example, a transparent material. That is, the upper member 220 may be a transparent member made of a transparent material.

The upper member 220 may be provided with a plurality of grooves 211, 212, 213, .

For example, the plurality of grooves 211 , 212 , 213 , ... are a first groove 211 , a second groove 212 , a third groove 213 , a fourth groove (not shown), and a fifth groove (not shown). city) and a sixth groove (not shown) may be included. For example, among the perfume products owned by the user, the first owned perfume product is mounted on the first home 211 , the second owned perfume product is mounted on the second home 212 , and the third owned perfume product is mounted on the third home 212 . It may be mounted in the groove 213 .

The perfume product that the user actually owns and is mounted in the first home 211 may be referred to as a first owned perfume product, a first mounted perfume product, and the like.

Hereinafter, the description of the first groove 211 may be equally applied to the description of each of the other grooves (the second to sixth grooves) even if omitted below. Also, the description of the first owned perfume product may be equally applied to the description of each of the other owned perfume products (the second owned perfume product to the sixth owned perfume product), even if the description is omitted below.

The humidity measuring unit 280 may be disposed on an area of the upper surface of the upper member 220 and measure the humidity of the surrounding environment. Humidity measurement unit 280 may measure the surrounding humidity of the perfume holder 200 as the humidity of the surrounding environment.

The cooling unit 270 may be disposed below the upper member 220 and cool the upper member 220 . The description of the cooling unit 270 may be more easily understood with reference to FIG. 5 .

5 is a view for explaining the cooling unit 270 in the perfume holder 200 included in the perfume recommendation system 1000 according to an embodiment of the present application.

Referring to FIG. 5 , the cooling unit 270 may be disposed below the upper member 220 . The cooling unit 270 may include means for cooling the upper member 220 . As an example, the cooling unit 270 is a means for cooling the upper member 220, and may include a cooling water pipe 271, which is a pipe through which the cooling water provided on the lower surface of the upper member 220 passes, as shown in FIG. 5 . have.

Herein, the cooling water pipe 271 has been described as an example as a means for cooling, but it is not limited thereto, and the cooling unit 270 is various cooling means for cooling the upper member 220, and the cooling water pipe ( 271) in addition to the cooling means made of various shapes or materials.

Specifically, the cooling unit 270 may include a cooling water pipe 271 disposed to be in contact with the lower surface of the upper member 220 . The cooling water pipe 271 may be disposed, for example, in a zigzag shape on the lower surface of the upper member. However, the arrangement form of the cooling water pipe 271 is not limited thereto, and may be variously implemented in an arrangement form so that the entire lower surface of the upper member 220 can be uniformly cooled.

When it is determined that the humidity measured through the humidity measuring unit 280 is greater than or equal to the preset humidity value, the controller 30 sets the humidity (humidity measurement value) of the surrounding environment of the perfume holder 200 to less than the preset humidity value. To be maintained, the cooling unit 270 may be turned ON so that the upper member 220 is cooled by the cooling unit 270 .

At this time, although not shown in the drawing, the controller 30 may turn on the cooling unit 270 by rotating a fan (not shown) interlocked with the cooling unit 270 .

If the ambient humidity of the perfume holder 200 is too high, the owned perfume product stored and mounted in the perfume holder 200 may be altered. Accordingly, the controller 30 determines that the humidity of the surrounding environment measured by the humidity measurement unit 280 is equal to or greater than a preset humidity value in order to prevent deterioration of the owned perfume product due to high humidity, the cooling unit 270 The cooling unit 270 may be turned ON to cool the virtual upper member 220 (in particular, to cool the lower surface of the upper member 220).

This device 100 maintains the humidity of the surrounding environment of the perfume holder 200 at a certain level or less through cooling control by the cooling unit 270 , so that the perfume product is mounted on the perfume holder 200 . can reduce the possibility of deterioration of

In particular, the controller 30 controls the cooling type of the cooling unit 270 as the first type when the humidity (ie, the humidity measurement value) of the surrounding environment measured by the humidity measuring unit 280 falls within a preset reference range. and, when the measured humidity (measured humidity) of the surrounding environment exceeds the upper limit of the preset reference range, the cooling operation type of the cooling unit 270 may be changed from the first type to the second type.

Here, with respect to the cooling operation type of the cooling unit 270, the second type has a relatively lower cooling temperature (ie, colder setting) or a longer cooling time compared to the first type. It can mean type.

For example, when the cooling operation type of the cooling unit 270 is the first type, the cooling time of the cooling unit 270 (ie, the ON operation time of the cooling unit 270 ) may be 30 minutes. On the other hand, when the cooling operation type of the cooling unit 270 is the second type, the cooling time of the cooling unit 270 may be 1 hour.

As another example, when the cooling operation type of the cooling unit 270 is the first type, the operation may be controlled so that the cooling temperature of the cooling unit 270 is maintained at 5 degrees, and the cooling operation type of the cooling unit 270 is In this second type, the operation may be controlled so that the cooling temperature of the cooling unit 270 is maintained at 2 degrees. This example is only one example to help the understanding of the present application, and is not limited thereto.

As such, the device 100 can control the type of cooling operation of the cooling unit 270 differently according to the humidity value measured through the humidity measuring unit 280 , and the perfume mounted on the perfume holder 200 . Products can be provided so that they can be used for a longer period of time without deterioration.

The lower member 230 may include a light emitting unit 250 and a light receiving unit 260 that are spaced apart from each other with respect to the left and right directions.

The light emitting unit 250 may be disposed below the cooling unit 270 , and may radiate light toward a lower surface of the upper member 220 . The light emitting unit 250 may irradiate light having a preset wavelength, such as infrared light or visible light. The light emitting unit 250 may be, for example, an LED as a light emitting device. However, the present invention is not limited thereto, and the light emitting unit 250 may be formed of various light emitting devices.

The light receiving unit 260 may be disposed below the cooling unit 270 to be spaced apart from the light emitting unit 250 at a predetermined distance in the left and right directions. The light receiving unit 260 may receive reflected light reflected from the upper member 220 corresponding to the light irradiated toward the lower surface of the upper member 220 .

That is, the light emitting unit 250 and the light receiving unit 260 are disposed below the cooling unit 270 , and may be disposed with a predetermined interval (preset interval) with respect to the left and right directions of the perfume holder 200 .

The light emitting unit 250 may radiate light toward the lower surface of the upper member 220 , and the light receiving unit 260 may emit reflected light corresponding to the light irradiated from the light emitting unit 250 to the lower surface of the upper member 220 (that is, , reflected light reflected from the lower surface of the upper member).

The control unit 30 may measure the remaining amount of the perfume products placed in the plurality of grooves 211, 212, 213, ... through the analysis of the amount of reflected light (ie, the amount of reflected light) received by the light receiving unit 260 . . Thereafter, the control unit 30 identifies the perfume product in which the measured residual amount of perfume among the perfume products installed in the plurality of grooves 211, 212, 213, ... is less than or equal to the preset residual amount as the above-described replacement required perfume product. can

For example, it is assumed that the first owned perfume product is mounted in the first groove 211 . In this case, it is assumed that the first owned perfume product has a transparent bottle and has a perfume liquid having an orange light.

In this case, the light emitting unit 250 may irradiate orange light as light toward the lower surface of the upper member 220 provided with the first groove 211 in which the first perfume product is mounted, for example. Thereafter, the light receiving unit 260 may receive the reflected light corresponding to the irradiated light in response to the light irradiated from the light emitting unit 250 .

At this time, the control unit 30 adjusts the irradiation angle of the light emitted from the light emitting unit 250 to the upper side so that the light emitted from the light emitting unit 250 faces the lower surface of the first perfume product mounted on the first groove 211 . It may be controlled to face the first groove 211 in the member 220 .

If the second owned perfume product mounted in the second groove 212 is a perfume product having a light-blue perfume liquid and a transparent bottle, the control unit 30 controls the controller 30 to measure the remaining amount of the second owned perfume product (especially , to determine whether the remaining amount of the second proprietary perfume product is less than or equal to a preset remaining amount), the light emitting unit so that blue light from the light emitting unit 250 is directed toward the lower surface of the second proprietary perfume product mounted in the second groove 212 , The irradiation angle of the light irradiated from 250 may be controlled to face the second groove 212 .

According to this, the controller 30 is configured to measure the residual amount of perfume of the owned perfume product mounted in any one of the plurality of grooves 211, 212, 213, ... (in particular, the owned perfume mounted in any one groove). In order to determine whether the residual amount of perfume of the product is less than or equal to the preset residual amount), the angle of the light emitting unit 250 is controlled so that the light irradiated from the light emitting unit 250 is directed to any one groove, and then the angle controlled light emitting unit ( The operation of the light emitting unit 250 may be controlled so that light of a color corresponding to the color of the perfume liquid of the owned perfume product mounted in any one groove is irradiated from the 250).

That is, the control unit 30 differently controls the color of the light irradiated from the light emitting unit 250 according to the color of the perfume liquid of each of the perfume products mounted on the plurality of grooves 211, 212, 213, ... and the light emitting unit. The angle of 250 can be controlled differently.

On the other hand, as the amount of the perfume liquid (perfume liquid having an orange light) included in the first owned perfume product increases, the concentration of the perfume liquid will appear thicker. Most of the light irradiated toward the lower surface of the first own perfume product will be reflected and received by the light receiving unit 260 . On the other hand, as the amount of the perfume liquid contained in the first owned perfume product is small, the concentration of the perfume liquid is decreased, so that the light emitted from the light emitting unit 250 toward the lower surface of the first owned perfume product mounted in the first groove 211 is irradiated. As for the light, only a portion of the light will be reflected from the perfume liquid and received at the light receiving unit 260 . If there is little perfume liquid contained in the first owned perfume product (that is, in the case of an empty bottle), most of the light irradiated from the light emitting unit 250 toward the lower surface of the first owned perfume product is first owned As it passes through the bottle of perfume product, the amount of reflected light (reflected light amount) that the light receiving unit 260 receives will be almost nonexistent.

According to this, the amount of reflected light received by the light receiving unit 260 is, when there is no residual amount of perfume (that is, the residual amount of perfume liquid) in the owned perfume product mounted on the plurality of grooves 211, 212, 213, ... In many cases, it can be the order.

Accordingly, the controller 30 irradiates light toward any one of the plurality of grooves 211 , 212 , 213 , ... by the light emitting unit 250 (eg, the first groove in which the first perfume product is mounted). After controlling to do so, it may be determined whether the amount of reflected light reflected from any one groove (first groove) and received by the light receiving unit 260 is equal to or less than a preset amount of reflected light. At this time, if the amount of reflected light corresponding to any one of the grooves (the amount of reflected light reflected corresponding to any one of the grooves) is less than or equal to the preset amount of reflected light, the control unit 30 sends to any one of the grooves corresponding to the less than the preset amount of reflected light. Recognizing that the remaining amount of the placed owned perfume product (ie, the first owned perfume product placed in the first groove) remains below a preset remaining amount. The corresponding owned perfume product (the first owned perfume product mounted in the first home) may be identified as a replacement perfume product determined to be replaced. Then, as described above, in relation to the replacement perfume product, the control unit 30 may generate a replacement perfume product recommendation list for recommendation of replacement perfume product to replace it, and display the generated replacement perfume product recommendation list in one area of the screen.

According to this, the device 100 can determine whether the remaining amount of the perfume products held in the perfume holder 200 is less than or equal to a preset remaining amount according to the amount of reflected light received by the light receiving unit 260 in the perfume holder 200 . Also, according to the determination result, it is possible to generate and provide a replacement perfume product recommendation list by recognizing that the perfume product owned by the perfume product whose residual amount of perfume is less than or equal to the preset residual amount is recognized as a perfume product that needs to be replaced.

In the above-described example of the present application, the control unit 30 is exemplified as determining the residual amount of perfume of the owned perfume products mounted on the perfume holder 200 based on the amount of reflected light received by the light receiving unit 260, but is not limited thereto. , the controller 30 may determine the residual amount of perfume of owned perfume products mounted on the perfume holder 200 by using the weight measuring unit 240 included in the perfume holder 200 as another example.

The weight measuring unit 240 may be provided as a pair on both sides of the cooling unit 270 adjacent to the cooling unit 270 on the lower side of the upper member 220 . The weight measuring unit 240 may measure the weight of owned perfume products mounted in the plurality of grooves 211 , 212 , 213 , ... of the upper member 220 .

Illustratively, the weight measurement unit 240 sets the initial weight measurement value based on a state in which no proprietary perfume products are mounted in the plurality of grooves 211 , 212 , 213 , ... of the upper member 220 . can be set (set) to 0. In this case, as an example, it is assumed that the first owned perfume product is mounted in the first groove 211 .

At this time, the control unit 30 determines that the value obtained by subtracting the weight value of the empty bottle of the first owned perfume product mounted on the first groove 211 from the weight measurement value measured by the weight measurement unit 240 is less than or equal to the threshold value, the second It may be determined that the residual amount of perfume of the first owned perfume product mounted in the first groove 211 is less than or equal to a preset residual amount. Here, the empty bottle weight value may be obtained in advance through crawling on the web as an example, but is not limited thereto. The empty bottle weight value of the first owned perfume product may mean the weight of the empty bottle excluding the weight of the perfume liquid in the first owned perfume product.

The control unit 30 links, for example, a measured value of whether the owned perfume product is mounted on each of the plurality of grooves 211 , 212 , 213 , ... and a weight measured value measured through the weight measuring unit 240 . Thus, it can be stored in the history storage unit 50 as history data for measuring the remaining amount. Based on the analysis of the history data for measuring the residual amount stored in the history storage unit 50, the controller 30 determines that the residual amount of the perfume products placed in the plurality of grooves 211, 212, 213, ... is less than or equal to the preset residual amount. A proprietary perfume product may be identified (recognized) as a replacement perfume product.

At this time, although not shown in the drawing, the measurement of whether the perfume product is mounted on the groove may be performed using a light irradiator (not shown) and a light receiver (not shown) arranged to face each other in each groove.

For example, the first groove 211 may include a first light emitting unit (not shown) and a first light receiving unit (not shown) disposed to face each other. The first light irradiator (not shown) may radiate light toward the first light receiver (not shown).

In this case, in a state where the first perfume product is not mounted in the first groove 211 , most of the light irradiated from the first light irradiator (not shown) may be received by the first light receiver (not shown). On the other hand, in the state in which the first perfume product is mounted in the first groove 211 , the light irradiated from the first light irradiator (not shown) is blocked by the first perfume product and the first light receiver (not shown) may not be received at all.

Accordingly, the first light receiving unit (not shown) may receive the light irradiated from the first light emitting unit (not shown), and the control unit 30 receives the light based on the amount of light received by the first light receiving unit (not shown). Whether the first owned perfume product is mounted in the first groove 211 may be measured. That is, when the amount of light received by the first light receiving unit (not shown) is equal to or greater than a preset light amount, the control unit 30 determines that the first perfume product is not mounted on the first groove 211, and the first light receiving unit When the amount of light received by (not shown) is less than a preset light amount, it may be determined that the first own perfume product is mounted in the first groove 211 .

Exemplarily, when the first owned perfume product is mounted in the first home 211 at time t (for example, at 6:00 am today), for example, the control unit 30 controls the weight measurement unit 240 at time t. A weight measurement value measured through and a mounting status measurement value measured by the first light irradiator and the first light receiving unit (that is, as a value measuring the status of whether the first owned perfume product is mounted in the first groove) , which may be measured in a 'delayed' state at time t) may be linked to each other and stored in the history storage unit 50 as history data for measuring the first remaining amount.

In this case, it is assumed that the user uses the first owned perfume product at time t+1 (for example, at 8:00 am today). in other words,

At this time, in order for the user to use the first owned perfume product mounted on the first home 211 at time t+1 (eg, at 8:03 am today), the user receives the first from the first home 211 . After taking out the owned perfume product and spraying the perfume of the first own perfume product on a part of the body, the first owned perfume product is removed again at time t+2 (eg, at 8:05 am today). 1 Assume that it is mounted in the groove 211 .

In this case, the amount of light received by the first light receiving unit (not shown) is preset as the first perfume product is mounted in the first groove 211 from time t to time t+1 (just before). It is measured to be less than, and from time t+1 to time t+2 (immediately before), it is measured to be equal to or greater than a preset light amount as the first own perfume product is not mounted in the first groove 211, and again for t+2 time From now on, as the first used perfume product is mounted on the first groove 211 again, it may be measured to be less than a preset light amount.

As such, depending on whether the user has used the first owned perfume product mounted in the first home 211 (in particular, whether or not the first owned perfume product has been taken out from the first home for use of the first owned perfume product) Accordingly, the amount of light received by the first light receiving unit (not shown) may be changed.

As such, when the amount of light received by the first light receiving unit (not shown) satisfies a preset change condition, the control unit 30 re-uses the first owned perfume product mounted in the first groove 211 after the user uses it. It can be recognized that it is mounted on the first groove 211 . Here, the preset change condition is, for example, in a state that the amount of light received by the first light receiving unit (not shown) is less than the preset amount of light for a predetermined time (for example, for a preset time, for example, for 5 minutes), It may mean a condition in which the change is detected to be less than the preset light amount after being changed by more than the amount of light.

As such, when the amount of light received by the first light receiving unit (not shown) satisfies a preset change condition, the controller 30 controls the amount of light received by the first light receiving unit (not shown) at a time when the preset change condition is satisfied. History data for measuring the remaining amount may be generated and stored in the history storage unit 50 . That is, according to the above-described example, the history data for measuring the remaining amount generated corresponding to the time when the preset change condition is satisfied is the weight measurement unit 240 at time t+2 (eg, at 8:05 am today). ) measured through the weight measurement value and the mounting status measured by the first light irradiator and the first light receiving unit (that is, the measured value of whether the first owned perfume product is mounted in the first groove) As , at time t+2, the remaining amount measurement history data generated by linking with each other (which may be measured in a 'delayed' state), which may be referred to as second remaining amount measurement history data.

In this case, since the second residual amount measurement history data is data generated after the first owned perfume product is used compared to when the first residual amount measurement history data is stored in the history storage unit 50, the first The weight measurement value included in the second residual amount measurement history data may have a smaller value than the weight measurement value included in the first residual amount measurement history data.

The history data for measuring the residual amount, for each of the plurality of grooves (211, 212, 213, ...), is a change in the measured value of the status of the owned perfume products mounted in each of the plurality of grooves (211, 212, 213, ...) Each time there is (or whenever the amount of light received by the light receiving unit provided in each groove satisfies a preset change condition), it may be generated and stored in the history storage unit 50 .

The control unit 30 analyzes the plurality of residual quantity measurement history data stored in the history storage unit 50, and the residual amount of perfume among the owned perfume products mounted in the plurality of grooves 211, 212, 213, ... Perfume products remaining below the set remaining amount may be identified as perfume products requiring replacement.

That is, the control unit 30 analyzes a plurality of residual quantity measurement history data generated based on the weight measurement value measured by the weight measurement unit 240 , and the perfume of the owned perfume products mounted on the perfume holder 200 . It is possible to determine the residual amount, and as a result of determining the residual amount of perfume, if there is a perfume product with a residual amount of perfume remaining below a preset residual amount among the owned perfume products installed in the plurality of grooves 211, 212, 213, ... The perfume product remaining below the set remaining amount may be identified as a perfume product requiring replacement. Thereafter, the control unit 30 may generate a replacement perfume product recommendation list for replacement of the identified replacement perfume product and display it on one area of the screen of the user terminal 1 .

In this way, the device 100 can determine (monitor) the remaining amount of the perfume products owned by the user based on the sensing value measured by the light receiving unit 260, the weight measuring unit 240, etc. of the perfume holding unit 200. And, if the residual amount of the owned perfume product remains below a preset residual amount, the user provides a replacement perfume product recommendation list to the user so that replacement of the owned perfume product is easier, so that the user causes the replacement perfume product recommendation list to be replaced. It can be provided so that the replacement of the product is made more easily and efficiently.

The device 100 may provide perfume products owned by the user to be efficiently managed and maintained.

The device 100 may provide a perfume shopping mall based on artificial intelligence. The device 100 may provide a shopping mall capable of recommending perfume through big data analysis using an artificial intelligence model. For example, the device 100 may recommend information about a perfume suitable for a rainy day, a perfume having a similar scent to A, and the like to the user.

The device 100 may register a perfume product (owned perfume product) that the user owns, and automatically classify categories through data analysis using an artificial intelligence model. In addition, the device 100 may allow a user to search for a specific perfume product, and may support the user to immediately shop for a perfume product based on a result derived using the artificial intelligence model.

The device 100 may provide a search (recommendation) of perfume products based on a category desired by the user (ie, by using the second type of category-related information among keyword information). In addition, the device 100 may provide a search (recommendation) of perfume products based on the user image obtained by photographing the user (that is, using the third type of information related to the user image among keyword information). have. Also, the device 100 may provide a search for a perfume product related thereto based on a photo of a specific perfume product.

The device 100 may provide, for example, information on perfume suitable for today's weather, information on perfume suitable for my taste, and the like, as recommended perfume information by using an artificial intelligence model.

That is, the device 100 may search for a category desired by the user, search by product photo, and recommend perfume based on AI.

This device 100 can improve brand and consumer convenience, enable a user to efficiently and rationally consume a desired perfume product, and contribute to the expansion and development of the perfume industry market. That is, the device 100 may provide a perfume product desired by the user to be efficiently and rationally purchased.

The device 100 may recommend a perfume product desired by the user as a customized recommended perfume product based on big data analysis based on the artificial intelligence model.

The device 100 may provide a 3D image in consideration of the actual size of a specific perfume product by providing the perfume product sensory data provided through the front display device 3, and through this, the user It can help you intuitively gauge the size of a particular perfume product before purchasing it. This device 100 can provide the user to effectively and more intuitively recognize the size of the perfume product compared to simply recognizing the size of the perfume product roughly based on numerical information written on the web.

In addition, when a purchase is made for a specific perfume product among a plurality of perfume products, the device 100 uses the prediction unit 40 to display not only the purchased perfume product but also the perfume products owned by the user including the same. It can be provided for efficient use and management.

In addition, the device 100 may be configured such that each owned perfume product owned by the user depends on the characteristics of the owned perfume product itself (eg, the characteristics of perfume liquid, properties, etc.) or the usage environment (surrounding environment) of the owned perfume product. Considering that the duration, duration, etc. will be different, the prediction unit 40 measures the user's surrounding environment information at the point in time at which the perfume is intended to be used (use detection time) (for example, wind direction information, temperature information, humidity information, etc.) ) or weather forecast information, it is possible to predict the fragrance duration of the corresponding perfume based on the time the user sprays the perfume (ie, the use detection time), and provide information on the predicted duration of the perfume. In addition, the device 100 provides a notification so that the perfume can be sprayed again (ie, a perfume use recommendation notification message is provided on the screen) when the predicted duration of the perfume has elapsed, so that the user can maintain the perfume for a longer time can help

In one example of the present application, the prediction unit 40 has been exemplified as predicting the fragrance duration based on the measurement value or weather forecast information related to the user's surrounding environment information at the time of detection of use, but is not limited thereto, and the user's movement path, perfume It is possible to predict and inform the duration of the fragrance in consideration of the discharge amount, etc.

Hereinafter, an operation flow of the present application will be briefly reviewed based on the details described above.

6 is an operation flowchart for a perfume recommendation method according to an embodiment of the present application.

The perfume recommendation method shown in FIG. 6 may be performed by the apparatus 100 described above. Therefore, even if omitted below, the description of the device 100 may be equally applied to the description of the perfume recommendation method.

Referring to FIG. 6 , in step S11 , the input unit 10 may receive keyword information for receiving recommended perfume information from the user.

Next, in step S12, the selection unit 20 may select at least some perfume products related to the keyword information input in step S11 among a plurality of perfume products as recommended perfume products.

At this time, in step S12, the selection unit 20 recommends using an artificial intelligence model that inputs at least one of a plurality of perfume product information, information of a recommended user who is a user to whom the recommended perfume information is provided, and a plurality of user information. You can choose perfume products.

Next, in step S13, the controller 30 may display recommended perfume information including information on the recommended perfume product selected in step S12 on the screen of the user terminal.

In the above description, steps S11 to S13 may be further divided into additional steps or combined into fewer steps, according to an embodiment of the present application. In addition, some steps may be omitted if necessary, and the order between the steps may be changed.

Perfume recommendation method according to an embodiment of the present application may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the present invention, or may be known and available to those skilled in the art of computer software. Examples of the computer-readable recording medium include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floppy disks. - includes magneto-optical media, and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

In addition, the above-described perfume recommendation method may be implemented in the form of a computer program or application executed by a computer stored in a recording medium.

The above description of the present application is for illustration, and those of ordinary skill in the art to which the present application pertains will understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present application. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may also be implemented in a combined form.

The scope of the present application is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present application.

1000: Perfume recommendation system
100: perfume recommendation device
10: input unit 20: selection unit
30: control unit 40: prediction unit
50: history storage unit 60: management unit
70: proprietary storage
1: User terminal 3: Front display device
200: perfume holder

Claims (12)

A perfume recommendation device comprising:
an input unit for receiving keyword information for receiving recommended perfume information from a user;
a selection unit for selecting at least some perfume products related to the keyword information among a plurality of perfume products as recommended perfume products; and
Perfume recommendation device including a control unit for displaying the recommended perfume information including information on the selected recommended perfume product on the screen of the user terminal. According to claim 1,
The selection unit,
Perfume that selects the recommended perfume product using an artificial intelligence model that inputs at least one of a plurality of perfume product information, information of a recommended user who is the user to which the recommended perfume information is provided, and a plurality of user information Recommended device. According to claim 1,
The keyword information is
Text-related first type information obtained by directly typing by the user, category-related second type information obtained by selecting at least one of a plurality of preset categories, and user image-related third type information obtained through photographing of the user A perfume recommendation device comprising at least one of tangible information. According to claim 1,
The control unit is
When a user purchase input is made to purchase a desired perfume product desired to be purchased among the recommended perfume products displayed on the screen, a purchase request signal for requesting the purchase of the desired perfume product desired to be purchased is generated in response to the user purchase input to transmit, a perfume recommendation device. 5. The method of claim 4,
When the purchase of the recommended perfume product desired to be purchased is made, and use of any one of the owned perfume products owned by the user including the purchased perfume product for which the purchase has been made is detected, the usage is sensed A prediction unit that predicts the fragrance duration of the owned perfume product whose use is detected based on the time point, and provides information on the predicted fragrance duration;
Perfume recommendation device further comprising a. 6. The method of claim 5,
The prediction unit predicts the fragrance duration in consideration of at least one of a measurement value related to the user's surrounding environment information and weather forecast information obtained at the time of detecting the use,
The user surrounding environment information will include at least one of wind direction information, temperature information and humidity information, perfume recommendation device. 7. The method of claim 6,
The prediction unit,
If it is determined that the user is performing an external activity as a result of analysis of the user location information obtained from the user terminal after the use detection time, periodically obtains a measurement value related to the user's surrounding environment information,
When it is analyzed that the periodically obtained measurement value related to the user's surrounding environment information satisfies a preset condition, the perfume recommendation device is to correct the predicted fragrance duration information. 6. The method of claim 5,
The control unit is
When it is sensed that the predicted duration of the fragrance has elapsed from the time of detecting the use, the perfume recommendation device is to display a perfume use recommendation notification message on one area of the screen. According to claim 1,
The control unit is
Controls the operation of the front display device interlocked with the perfume recommendation device,
When a user input requesting provision of sensory data for any one of the recommended perfume products in the recommended perfume information displayed on the screen is made, the perfume generated in consideration of the information on the one recommended perfume product The perfume recommendation device that controls the operation of the front display device so that product sensory data is provided in front of the front display device. According to claim 1,
The control unit is
When it is determined that there is a replacement perfume product determined to need replacement among the perfume products owned by the user mounted on the perfume holder interlocked with the perfume recommendation device, replacement for replacement perfume product A perfume recommendation device that generates and displays a perfume product recommendation list on the screen. As a perfume recommendation system,
The perfume recommendation device of claim 1; and
A user terminal interlocking with the perfume recommendation device to receive and provide a control signal for controlling an operation of the perfume recommendation device from a user;
Perfume recommendation system that includes. As a perfume recommendation method by the perfume recommendation device of claim 1,
(a) receiving keyword information for receiving recommended perfume information from a user;
(b) selecting at least some perfume products related to the keyword information among a plurality of perfume products as recommended perfume products; and
(c) Perfume recommendation method comprising the step of displaying the recommended perfume information including information on the selected recommended perfume product on the screen of the user terminal.

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