KR102477816B1 - Apparatus and method for recommending perfume - Google Patents

Abstract

It relates to a perfume recommendation device, comprising: an input unit for receiving keyword information for receiving recommended perfume information from a user; a selector selecting at least some perfume products related to the keyword information among a plurality of perfume products as recommended perfume products; and a controller displaying recommended perfume information including information on the selected recommended perfume product on a 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 regarded by people as part of fashion and as a means of self-expression. However, in the case of perfume, it is not easy for users (consumers) to find the scent they want unless they personally 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 (or trade, deliver, etc.) perfume so that users can purchase perfume (perfume products) even if they do not visit the store directly. More diverse types of perfume products than offline are being actively traded.

However, when purchasing a perfume product sold in an online shopping mall, it is not possible to directly try the product or check the actual size, so when purchasing a perfume product simply by looking at the information on the perfume product provided on the shopping mall, actually receive and view the product. Cases in which the purchased product (perfume product) 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 is too large or small than expected) occur frequently, resulting in The user's satisfaction with the purchased perfume product is not high.

In this case, the user takes actions such as returning, returning, or exchanging the perfume product, which causes time and financial damage to the shopping mall operator, product producer, and buyer.

The background technology of the present application is disclosed in Korean Patent Publication No. 10-2017-0096911.

The present invention is intended to solve the problems of the prior art described above, and even if the user does not directly try the perfume on the offline store, the user has the desired scent (customized scent desired by the user) among the 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 that enables perfume products to be purchased effectively without purchase failure.

The present application is intended to solve the above-mentioned problems of the prior art, and due to the nature of the transaction of perfume products sold on online shopping malls, the user cannot directly try the product or check the actual size of the product, so the perfume simply provided on the shopping mall When a purchase was made based only on product information, the reason that the purchased product (perfume product) that the user actually purchased and received and saw was different from the scent or size that the buyer thought (for example, the size of the perfume bottle was not what he thought As a result, users are not satisfied with the purchased perfume products, and as a result, problems such as returns, returns, and exchanges frequently occur, resulting in shopping mall operators, product producers, and buyers An object of the present invention is to provide a perfume recommendation device and method that can solve problems that cause time and monetary damage.

However, the technical problem to be achieved by the embodiments of the present application is 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 device 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 selector selecting at least some perfume products related to the keyword information among a plurality of perfume products as recommended perfume products; and a controller displaying recommended perfume information including information on the selected recommended perfume product on a screen of a user terminal.

In addition, the selection unit selects the recommended perfume product using an artificial intelligence model that takes at least one of a plurality of perfume product information, information of a recommended user that is the user to whom the recommended perfume information is provided, and a plurality of user information as an input. can be selected

In addition, the keyword information may be obtained through a first type of text-related information obtained by direct typing by the user, a second type of category-related information obtained by selecting at least one of a plurality of preset categories, and a photograph of the user. It may include at least one of the acquired third type of user image related information.

In addition, when a user purchase input for purchasing a desired purchase recommended perfume product desired to purchase is made among the recommended perfume products displayed on the screen, the control unit requests the purchase of the desired purchase recommended perfume product in response to the user purchase input. A purchase request signal to be generated and transmitted.

In addition, in the perfume recommendation device according to an embodiment of the present application, the purchase of the recommended perfume product desired to be purchased is made, and any one of the perfume products owned by the user including the purchased perfume product made of the purchase is made. When use is detected, a prediction unit may further include predicting a fragrance duration of the owned perfume product for which use is detected based on a use detection time point and providing predicted fragrance duration information.

In addition, the prediction unit predicts the duration of fragrance in consideration of at least one of a user's surrounding environment information-related measurement value and weather forecast information obtained at the time of use detection, and the user's surrounding environment information is wind direction information, temperature information, and humidity. At least one of the information may be included.

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

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

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

In addition, when the control unit determines that there is a perfume product that needs to be replaced among the perfume products owned by the user mounted on the perfume holder interlocking with the perfume recommendation device, the perfume product that needs to be replaced exists. An alternative perfume product recommendation list for product replacement may be created and displayed on the screen.

Meanwhile, the perfume recommendation system according to an embodiment of the present application includes the perfume recommendation device of claim 1; and a user terminal interworking with the perfume recommendation device to receive and provide a control signal for controlling an 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 above-described embodiment of the present application, wherein (a) inputting 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 a screen of a user terminal.

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

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 directly try the perfume in an offline store. , Among perfume products sold and traded on online shopping malls, it is possible to help users effectively purchase perfume products having a desired scent (customized scent desired by the user) without purchase failure.

According to the above-described problem solving means of the present application, by providing a perfume recommendation device capable of providing sensory data for perfume products using a front display device as well as providing recommended perfume information using an artificial intelligence model, conventionally, a user actually purchases and receives Therefore, due to the fact that the purchase product (perfume product) 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 is too large or small than expected), the user Satisfaction with purchased perfume products is not high, and as a result, problems such as return, return, and exchange frequently occur, which can solve problems that cause time and financial damage to shopping mall operators, product producers, and buyers. . That is, the present application can help users to intuitively measure (determine) the size of perfume products sold on online shopping malls before actually purchasing them through the provision of sensory data for perfume products.

However, the effects obtainable herein are not limited to the effects described above, 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 invention.
2 is a diagram showing an example of sensory data provided by a front display device in a perfume recommendation system according to an embodiment of the present invention.
3 is a schematic diagram showing a perspective view of a perfume holder included in a perfume recommendation system according to an embodiment of the present disclosure.
FIG. 4 is a view schematically illustrating a cross-sectional view taken along line A-A' in FIG. 3 .
5 is a view for explaining a cooling unit in a perfume holder included in a perfume recommendation system according to an embodiment of the present invention.
6 is an operational flowchart for a perfume recommendation method according to an embodiment of the present invention.

Hereinafter, embodiments of the present application will be described in detail so that those skilled in the art can easily practice with reference to the accompanying drawings. However, the present disclosure may be implemented in many different forms and is not limited to the embodiments described herein. And in order to clearly describe 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 the present specification, when a part is said to be “connected” to another part, it is not only “directly connected”, but also “electrically connected” or “indirectly connected” with another element in between. "Including cases where

Throughout the present specification, when a member is referred to as being “on,” “above,” “on top of,” “below,” “below,” or “below” another member, this means that a member is located in relation to another member. This includes not only the case of contact but also the case of another member between the two members.

Throughout the present specification, when a certain component is said to "include", it means that it may further include other components without 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 invention. 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 explanation.

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 the perfume recommendation device 100 according to an embodiment of the present application, and will be referred to as the present device 100 for convenience of explanation.

The apparatus 100 receives keyword information for receiving recommended perfume information from a user, selects at least some perfume products related to the 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 device 100 will be described later.

The device 100 may interwork (connect) with the user terminal 1 . Here, as an example, the device 100 interlocking (connecting) 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 can be implemented, 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 is interlocked with the user terminal 1, when 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 control is possible 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 and provided through the user terminal 1, for example. However, it is not limited thereto, and as another example, the device 100 may be provided in the form of a server capable of transmitting and receiving data to and from the user terminal 1 or a separate device.

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 and 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). 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. Kinds of wired/wireless networks may be included, but are not limited thereto.

The user terminal 1 may receive and provide a control signal for controlling the operation of the device 100 in association with the perfume recommendation device 100 from the user.

For example, the user terminal 1 may receive keyword information from a user and provide the input keyword information to the input unit 10 of the device 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 can control (remotely control) various operations of the device 100 .

In addition, the device 100 may be interlocked (connected) with the front display device 3 . The device 100 may be interlocked with the front display device 3 through the network 2 . The Head Up Display (HUD) 3 can provide sensory data of perfume products in front of the front display device 3 (or in the air in front or in the sky in front) through beam irradiation. have. A description of 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 multiple types of information. Keyword information is a plurality of types of information, including first type information related to text obtained by direct typing by a user, second type information related to a category obtained by selecting at least one of a plurality of preset categories, and information related to a user. It may include at least one of the third type of user image-related information obtained through photographing.

As a specific example, the first type of information is to send text related to a specific keyword (specific text) directly to the user terminal 1 in order for the user to recommend (or search for) a perfume product related to a specific keyword (specific text) desired by the user. It may be information entered by typing. Examples of such texts include, but are not limited to, fresh, lovely, heavy, long lasting, summer (or suitable for summer), apple scent, and orange scent.

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 scent of 'lovely'. Recognizes that the user wants to be recommended, and selects information on at least one perfume product having a 'lovely' scent among a plurality of perfume products as a recommended perfume product and displays it on the screen of the user terminal 1. can do.

In the second type of information, information on a plurality of predetermined categories is displayed (provided) on the screen of the user terminal 1, and then the user desires to be recommended (searched for) a perfume product among the plurality of categories displayed on the screen. It may be information input by selecting at least one category corresponding to the subject.

A plurality of predetermined 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 seasons.

In one example of the present application, it is exemplified as including a first category for personalized recommendation suitable for me as a plurality of categories, a second category for recommendation suitable for weather, and a third category for recommendation suitable for the season, but is limited to this. Rather, the plurality of categories may include a plurality of categories classified into various subjects (eg, company, cafe, etc.).

Illustratively, the first category may be displayed on the screen as information such as, for example, 'perfume that suits me'. When the input unit 10 receives information of 'first category (ie, 'perfume that suits me')' belonging to the second type of information as keyword information (expressed differently, the user displays the information on the screen through the user terminal 1). When a selection input is performed for a first category among a plurality of displayed categories), the device 100 allows the user to select a perfume product with a scent 'customized to him/herself (or customized to the user's personal characteristic information)' (that is, , Perfume product that suits the user well) to be recommended, and among a plurality of perfume products, information on a perfume product customized to the user in consideration of the user's personal characteristic information is selected as a recommended perfume product, and the user terminal (1) ) can be displayed on the screen.

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

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

The second category includes, for example, information such as 'perfume suitable for the weather' as upper category (item) information, 'perfume suitable for today's weather', 'perfume suitable for tomorrow', 'perfume suitable for next Monday' and 'perfume suitable for next Monday'. Similarly, information enabling 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 perfume product owned by the user, which is a perfume product owned by the user, Weather (or the temperature of the corresponding weather) information when using a perfume product owned by a specific user and information on a perfume product owned by a specific user may be stored in the history storage unit 50 as history data in association with each other. Accordingly, the present device 100 provides recommended perfume information related to the second category (for example, information on perfume products suitable for today's weather) to the user based on the analysis of the 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, 'perfume suitable for spring', 'perfume suitable for summer', 'perfume suitable for autumn', and 'perfume suitable for winter'. Information enabling 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 present device 100 to provide the user with recommended perfume information related to the third category, the history storage unit 50 of the present device 100 includes, for example, season information when a specific owned perfume product is used and specific used perfume products. Information on owned perfume products may be stored as history data in association with each other, and the apparatus 100 may provide recommended perfume information related to the third category to the user based on analysis of the history data.

The third type of information may be information of an image (user image) obtained when the user photographs at least a part of the user's body through an image sensor (camera) of the user terminal 1 . That is, the third type of information may be user image information 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 selects a perfume with a scent that matches the user's appearance in the user image. Recognizing product information as a request for recommendation, performing image analysis on the input user image, selecting a perfume product with a scent that matches the user's appearance as a recommended perfume product and displaying it on the screen of the user terminal (1) can do.

When a user image, which is data type information, is input as keyword information, the selector 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 refers to whether the clothing worn by the user is short-sleeved or long-sleeved (through this, it is possible to infer whether the current season is summer or winter, etc., and recommend a suitable perfume product) ), whether the user is male or female, whether the user's face is elegant or cute, and whether the user is in his 20s, 30s, or 40s.

According to this, for example, if the user's appearance in the user image analyzed through image analysis is a figure with a cute face, the device 100 uses a perfume product with a lovely scent as a recommended perfume product, and the user terminal 1 can be displayed on the screen. As another example, if the user's appearance in the user image analyzed through image analysis is a woman in her 30s wearing winter padded clothing, the device 100 produces 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).

In this way, in recommending perfume products to the user, the device 100 recommends perfume products that are matched with text typed directly by the user, matched with a category selected by the user, or matched with a user image obtained 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 through the input unit 10 among a plurality of perfume products as recommended perfume products. Here, the plurality of perfume products may mean, for example, various perfume products sold and traded on an online shopping mall.

The selector 20 may include at least one of a plurality of perfume product information (information on each of a plurality of perfume products), information of a recommended user (age, preferred scent, etc.) and a plurality of user information, which is a user for whom the recommended perfume information is provided. A recommended perfume product can be selected using a learned artificial intelligence model that takes one as an input.

Here, the information on the perfume product may include information such as model name (name), price, fragrance, manufacturing date, expiration date (expiration date), volume, 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 means user information, and may mean the aforementioned user's personal characteristic information, but is not limited thereto. The information of the recommended user may refer to information including not only personal characteristic information of the user but also history data (a plurality of history data stored in the history storage unit) related to the use of the perfume product owned by the user.

The plurality of user information is information about other users other than the recommended user, and may mean 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, recommended user information, and plurality of user information as an input to the artificial intelligence model, and learns the artificial intelligence model, so that the input unit is based on the learned artificial intelligence model. In operation 910, at least some perfume products related to the input keyword information (ie, at least one perfume product most related to the 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 (artificial neural network model), a neuro fuzzy model, and the like. The artificial intelligence models considered herein include convolutional neural networks (CNNs), recurrent neural networks (RNNs), deep neural networks, etc. A neural network model for various machine learning to be developed can be applied.

The controller 30 may display recommended perfume information including information on the recommended perfume product selected by the selector 20 on the screen of the user terminal 1 . Through this, the user can view recommended perfume information through the screen of the user terminal 1 . In addition, the control unit 30 may control the operation of each unit of the device 100.

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

The control unit 30 controls the number of recommended perfume products displayed on the screen of the user terminal 1 in response to the user purchase input when a user purchase input is made to purchase a desired purchase recommended perfume product that the user desires to purchase. A purchase request signal for requesting a purchase may be generated and transmitted.

As an example, suppose that 10 recommended perfume products are included in the recommended perfume information, and among them, 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 performs a selection input to select a third recommended perfume product in hopes of purchasing it).

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

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

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

This device 100 transmits a purchase request signal in response to a user purchase input, so that the user can purchase at least one recommended perfume product (recommended perfume product desired to purchase) that the user wishes to purchase simultaneously and collectively. , It is possible to improve the user's purchasing convenience for 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, when the purchase of the perfume product recommended for purchase is made and the purchase is made. It is possible to predict the fragrance duration of the owned perfume product whose use is detected based on the detected use time point, 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 .

As an example, it is assumed that the user purchases a third recommended perfume product as a recommended perfume product desired to purchase. The recommended perfume product purchased by the user 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. Owned perfume products may refer to perfume products that the user actually owns (actually possesses).

The management unit 60 may acquire information about perfume products owned by the user, store (register) and manage them in the storage unit 70 owned by the user. The proprietary storage unit 70 is a storage unit for storing information about perfume products owned by the user, and may be otherwise referred to as a proprietary perfume product storage unit or the like.

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

Here, the information about the owned perfume product may be obtained by the user directly typing through the user terminal 1, for example. As another example, the information on the owned perfume product may be acquired by the user photographing the owned perfume product through an image sensor (not shown) of the user terminal 1 . As another example, the information on the owned perfume product, when the user obtains image information on the owned perfume product through an 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 acquired image information on the Internet (or online shopping mall), and record information about the searched matching perfume product (eg, related to the perfume product described above). information) can be obtained by crawling (collecting). However, these examples are only examples to help the understanding of the present application, and are not limited thereto, and information on the owned perfume product may be obtained in various ways.

In other words, for example, information about the perfume product owned by the user is directly typed and entered, or when the user inputs the item number information for the perfume product owned by the user, the matching information is linked with the online shopping mall or the perfume product seller DB. It can be entered by automatically extracting detailed information from the corresponding online shopping mall site by searching for it. Information on such owned perfume products includes information on the above-mentioned perfume products (eg, information such as model name (name), price, fragrance, manufacturing date, expiration date (expiration date), volume, ingredients, etc. of the perfume product) can be included However, it is not limited thereto, and the information about the owned perfume product may include information about the image information of the owned perfume product, purchase date information, color (color), size, and the like.

For example, when the user is currently going out, he intends to spray perfume using a first owned perfume product among perfume products owned by the user and goes out, and at this time, predicting the fragrance duration for the first owned perfume product Assume that information (ie, predicted fragrance duration information) is to be provided from the device 100 .

In this case, the control unit 30 displays a list of owned perfume products pre-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 when going out ( Or, it can be induced to select a perfume product that has already been sprayed with perfume at this point for going out. At this time, for example, assume that the user selects a first owned perfume product among perfume products owned by the user included in a list of owned perfume products. In this case, the prediction unit 40 may recognize that the use of the first owned perfume product selected by the user among the owned perfume products included in the list is detected. That is, the prediction unit 40 may recognize one of the owned perfume products included in the list, for which the user's selection input has been made, as a use-detected (used) owned perfume product.

Thereafter, the prediction unit 40 determines the use of the perfume product owned by the user (ie, the perfume product owned by the use detection) based on the use detection time point at which use is detected (ie, the time when the user selects the first owned perfume product). It is possible to predict the fragrance duration of the first owned perfume product). And, the prediction unit 40 may provide the predicted fragrance duration information 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 by considering at least one of a measurement value related to 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, it is not limited thereto, and the user's surrounding environment information may include various environmental information that affects the fragrance duration of the perfume product.

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

The predictor 40 may obtain a surrounding measurement value, for example, from an environmental information measuring sensor located around the user. Here, the sensor for measuring environmental information may include an anemometer (wind force measuring instrument), a thermometer (temperature measuring instrument), a hygrometer (humidity measuring instrument), etc., but is not limited thereto. That is, the ambient measurement value may refer to a measurement value (sensing value) obtained from an environment information measurement sensor.

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

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

In this way, the prediction unit 40 may predict the duration of fragrance in consideration of at least one of a user's surrounding environment information-related measurement value (ie, surrounding measurement value) and weather forecast information obtained at the time of usage detection. In other words, the prediction unit 40 converts the predicted scent duration information into primary predicted scent duration information (ie, the first prediction fragrance duration information).

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

The fragrance duration (duration) of perfume tends to be maintained longer as the temperature of the surrounding environment is lower. Therefore, the prediction unit 40, for example, when the obtained ambient measurement value is greater than or equal to a preset measurement value (e.g., a preset temperature value, a preset wind power value (ie, wind strength value), a preset humidity value, etc.) The scent duration of the first owned perfume product, which is the owned perfume product whose use has been detected (the used perfume product owned by use detection), may be predicted as a first duration (eg, 3 hours). On the other hand, the prediction unit 40 sets the fragrance duration of the first owned perfume product to a second duration shorter than the first duration (eg, 1 hour) when the obtained ambient measurement value is less than a preset measurement value, for example. ) can be predicted.

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

At this time, in one example of the present application, the time unit of the fragrance duration is exemplified as an hour, but is not limited thereto, and may be applied in seconds, minutes, and the like.

In addition, when the prediction unit 40 determines that the user is performing an external activity as a result of analyzing the user location information acquired from the user terminal 1 after the usage detection time point, the user's surrounding environment information related measurement value (surrounding measurement value ) can be obtained periodically.

At this time, determination of whether the user is performing an external activity may be made by analyzing user location information (user location information) obtained from a GPS sensor provided in the user terminal 1 . That is, when it is confirmed that there is a change (movement change) in 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.

When the predictor 40 analyzes that the periodically acquired measurement value (surrounding measurement value) related to user's surrounding environment information satisfies a preset condition, the predicted scent duration information (ie, first predicted scent duration information) can be corrected (updated).

At this time, the prediction unit 40 corrects (updates) the primarily predicted scent duration information (ie, the first predicted scent duration information) when it is analyzed that the periodically obtained peripheral measurement values satisfy a preset condition. ), and the corrected (updated) scent duration information may be provided as secondary predicted scent duration information (ie, secondary predicted scent duration information). Here, the second predicted scent duration information may be information set shorter than the first predicted scent duration information. Exemplarily, the second predicted scent duration information may be information corresponding to 1 hour, and the first predicted scent duration information may be information corresponding to 3 hours, which is only an example to help the understanding of the present disclosure. , but is not limited thereto.

Here, the preset condition may refer to a condition in which a measurement value (surrounding measurement value) belonging to a threshold range occurs for a preset time. According to this, the prediction unit 40 monitors the periodically acquired peripheral measurement values, and when a measurement value (surrounding measurement values) belonging to the threshold range occurs for a preset time, the periodically acquired peripheral measurement values are determined by the preset values. conditions can be analyzed. In this case, the predictor 40 may correct (update) the predicted fragrance duration information from the first fragrance duration to a shorter first fragrance duration.

For example, as a result of the predictor 40 periodically obtaining a wind power value (wind strength value) as a peripheral measurement value and monitoring the periodically obtained 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 (eg, 5 minutes) (ie, when a wind speed of 6 m / s or more continuously occurs for 5 minutes), periodically obtained It is analyzed that the ambient measurement value satisfies a preset condition, and based on the analysis result, it may be recognized that the user is currently continuously exposed to a strong windy environment.

If the user is continuously exposed to a windy environment like this, the scent will be blown away and the fragrance duration (duration) will be shortened (i.e., strong winds for a long time) compared to when the user is exposed to a windy or weakly blowing environment. Since the scent of the perfume will quickly disappear when exposed to), the prediction unit 40 converts the predicted scent duration information (ie, the first predicted scent duration information) to a shorter scent duration (ie, the second predicted scent duration). information) can be corrected (updated). The predictor 40 may provide corrected scent duration information (second predicted scent duration information) to be displayed on the screen of the user terminal 1 .

After the scent duration is predicted by the predictor 40, the control unit 30 determines the predicted scent duration from the time of detection of use (this corresponds to the first predicted scent duration information and/or the second predicted scent duration information). When it is sensed that the time) has elapsed, a perfume use recommendation notification message may be displayed on one area of the screen of the user terminal 1.

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

This device 100 displays a perfume use recommendation notification message on the screen of the user terminal 1 when the predicted fragrance duration elapses, thereby helping the user to maintain the fragrance continuously for a longer period of time when using the perfume. can

The controller 30 may control the operation of the front display device 3 linked with the perfume recommendation device (this device 100).

The control unit 30 responds to the user input when a user input requesting the provision of sensory data for any one recommended perfume product among the recommended perfume products displayed on the screen of the user terminal 1 is made. Perfume product sensory data generated in consideration of information on any one recommended perfume product corresponding to (this is information on the recommended perfume product, which may mean product attribute information of the recommended perfume product) is displayed on the front display device (3). 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 on 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 inputs (touch input, selection) to the sensory data providing button displayed on one area of the screen. input, etc.) is made, the controller 30 may recognize this as a signal requesting provision of sensory data for the first recommended perfume product.

Accordingly, in response to a user input to the sensory data providing button, the controller 30 may perform sensory product data corresponding to the first recommended perfume product in which the product attribute information of the first recommended perfume product is considered (ie, the first recommended perfume product). The operation of the front display device 3 may be controlled so that perfume product sensory data) is provided to the front of the front display device 3 .

Here, the product attribute information of the first recommended perfume product is information recorded about the first recommended perfume product, and may mean information about the aforementioned first recommended perfume product, and exemplarily the color, size, and bottle of the perfume. It may mean the material of the bottle (transparency of the bottle, etc.), and the like. 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 width, length, height, etc.) ) It may be desirable 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 (eg, color, size, bottle material, etc.) of the perfume product (eg, first recommended perfume product). It may refer to data (ie, 3D stereoscopic image data) in which a perfume product is implemented as a 3D stereoscopic image in consideration. That is, the perfume product feeling data is three-dimensional stereoscopic image data of a perfume product implemented in a size corresponding to the actual (actual) size of any one recommended perfume product to which a user input is made among 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 the perfume product (in particular, any one recommended perfume product for which the user's selection input was made within the recommended perfume information) shown through the beam irradiated to the sky by the front display device 3. It may mean a corresponding three-dimensional perfume product (perfume product in 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 obtained (collected) from the web through crawling as product attribute information of the first recommended perfume product. At this time, when a user input is made to provide sensory data for the perfume product for the first recommended perfume product (ie, when a user input is made to the sensory data providing button), the control unit 30 operates the front display device 3 Through this, it is possible to control the operation of the front display device 3 so that perfume product sensory data corresponding to the first recommended perfume product is provided to the front. At this time, the perfume product sensory data provided through the front display device 3 is based on the length information of the width, length, and height of the first recommended perfume product, and converts the first recommended perfume product into a three-dimensional image according to the corresponding length. It may be imaged data.

The controller 30 may interlock (connect) with the front display device 3 through the network 2 to control the operation of the front display device 3 . The Head Up Display (HUD) 3 can provide sensory data of perfume products in front of the front display device 3 (or in the air in front or in the sky in front) through beam irradiation. have.

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

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

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

Referring to FIG. 2 , the control unit 30 responds to a user input to the sensory data providing button, and recommends a perfume product related to the sensory data providing button (ie, recommendation of any one of the recommended perfume products in the recommended perfume information to which the user input is made). The operation of the front display device 3 may be controlled so that sensory data corresponding to a perfume product corresponding to a perfume product (which may mean, for example, a first recommended perfume product as a perfume product) is provided in front of the front display device 3.

In general, on 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 a rough numerical value (few cm, mm, etc.) are indicated only. Therefore, the user has difficulty in easily estimating (determining) the size of the perfume product sold on the online shopping mall when actually receiving it.

In other words, since the user could only estimate the size of the perfume product based on the numerical value displayed on the online shopping mall in the prior art, when he actually received the actual perfume product, he (the user himself) actually received a larger size than the perfume product he expected. There were frequent cases in which the size of the perfume product was larger or smaller, and in this case, the inconvenience of having to exchange or refund for a perfume product of a different size is followed.

Accordingly, the apparatus 100 may provide sensory data of perfume products, which are three-dimensional images having a size corresponding to the actual size of sensory data of perfume products, to the user through the front display device 3 . Prior to purchasing/paying for a perfume product the user wishes to purchase (eg, a recommended perfume product desired to purchase), the device 100 receives perfume product feeling data for the perfume product the user wishes to purchase (for example, a perfume product desired to purchase) ( That is, it is possible to intuitively recognize the real size (actual size) of a recommended perfume product desired to purchase) and provide it so that the user can experience it.

In particular, the controller 30 projects the sensory data of the perfume product provided through the front display device 3 onto the user's body (exemplarily, projecting it 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. To this end, although not shown in the drawing, the 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 user's body image, which is a projection target of sensory data of a perfume product. An image sensor (not shown) may be differently expressed as a camera, an image capturing sensor, and 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, which is limited thereto. It is not.

A movement control member (not shown) is coupled to the front display device 3 and can control movement of the front display device 3 with respect to left/right/up/down/front/back. A movement control member (not shown) may control the movement and angle of the front display device 3 . That is, the movement control member (not shown) can control the angle as well as the position of the front display device 3 providing sensory data for perfume products.

For example, the control unit 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 projecting perfume product sensory data) acquired through an image sensor (not shown). can be identified.

Thereafter, the controller 30 displays the perfume product sensory data corresponding to the first recommended perfume product on the hand, which is a part of the user's body, based on the identified hand part, which is a part of the user's body. The front display device 3 can be moved by controlling the operation of a movement control unit (not shown) so as to be projected.

Prior to actually purchasing a perfume product sold on an online shopping mall, the present device 100 allows the user to estimate the size of the perfume product when the user actually holds the perfume product in the hand through the provision of sensory data of the perfume product. This can solve the problem of returning or exchanging the perfume product you want to buy because the size is too different from what you thought, effectively reducing the probability of purchase failure.

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

The control unit 30, for example, when the size of the perfume product sensory data exceeds the size of the screen of the user terminal 1 (ie, exceeds the screen size of the user terminal), the perfume product sensory data is displayed on the front display device (3). ), while providing the user with a beam irradiated forward, while the size of the perfume product feeling data does not exceed the screen size of the user terminal 1 (ie, less than the screen size of the user terminal), the perfume product feeling Data may be displayed on the screen of the user terminal 1 and provided to the user. This is only one example to help the understanding of the present application, but is not limited thereto.

For example, the device 100 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 management efficiency of the system 1000. can be raised

In addition, the controller 30 determines that there is a perfume product that needs to be replaced among the perfume products owned by the user mounted on the perfume holder 200 that is interlocked with the device 100. In this case, a replacement perfume product recommendation list for replacing the replacement perfume product may be generated and displayed on the screen of the user terminal 1 . At this time, the owned perfume product mounted on the perfume holder 200 herein may be otherwise referred to as a mounted perfume product.

Specifically, the control unit 30 determines that replacement is required among the owned perfume products pre-stored (registered) in the storage unit 70 and the owned perfume products mounted on the perfume holder 200. If 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 the perfume product requiring replacement may be generated and displayed on one area of the screen.

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

At this time, the alternative perfume products included in the alternative perfume product recommendation list are the same perfume product that is the same perfume product as the perfume product that needs to be replaced (ie, the same type of perfume product) and a similar substitute that is a different type of perfume product that has similar performance to the perfume product that needs to be replaced. perfume products (ie, heterogeneous perfume products).

At this time, similar alternative perfume products include, for example, perfumes with better reviews (evaluation), lower prices, or better quality compared to perfume products that are determined to require replacement (ie, perfume products that require replacement). products may be included.

According to this, the device 100, for a specific perfume product (ie, a perfume product requiring replacement) determined to require replacement among the perfume products owned by the device (ie, owned perfume products), has the same type of It is possible to provide (recommend) not only perfume products but also perfume products with good performance and good cost-effectiveness by including them in the recommended list of alternative perfume products. This device 100 can provide a user with a more reasonable comparison and selection of perfume products when replacing a specific perfume product among perfume products owned by the user, and more easily and efficiently for perfume products. Can support replacement/management.

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

3 is a schematic diagram showing a perspective view of a perfume holder 200 included in a perfume recommendation system 1000 according to an embodiment of the present application. FIG. 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 to 3 o'clock direction is referred to as the left and right directions, the 7 o'clock to 1 o'clock direction is the front and rear direction, and the 12 o'clock to 6 o'clock direction is the up and down direction, based on the drawing of FIG. I'm going to do it. However, this direction setting is only an example to help the understanding of the present application, and is not limited thereto.

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

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

Perfume holder 200 may include a body portion 210. The body part 210 may include an upper member 220, a lower member 230, a weight measurement unit 240, a cooling unit 270, and a humidity measurement unit 280. The upper member 220 may include a plurality of grooves 211, 212, 213, ... in which perfume products are placed, 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 portion 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, ... in which each of the perfume products owned by the user (perfume products to be placed) is placed.

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), a fifth groove (not shown) ) 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 placed in the first groove 211, the second owned perfume product is placed in the second groove 212, and the third owned perfume product is placed in the third groove 211. It can be mounted in the groove 213.

Perfume products actually owned by the user and placed in the first groove 211 may be referred to as first owned perfume products, first placed perfume products, and the like.

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

The humidity measuring unit 280 may be disposed on one 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 humidity around the perfume holder 200 as the humidity of the surrounding environment.

The cooling unit 270 is disposed below the upper member 220 and may cool the upper member 220 . A description of the cooling unit 270 can 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 . For 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 cooling water is provided on the lower surface of the upper member 220, as shown in FIG. have.

In the present application, the cooling water tube 271 has been described as an example as a means for cooling, but is not limited thereto, and the cooling unit 270 is various cooling means for cooling the upper member 220, and the cooling water tube ( 271), cooling means made of various shapes or materials may be included.

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

When the controller 30 determines that the humidity measured by the humidity measurement unit 280 is greater than or equal to a preset humidity value, the humidity (measured humidity value) of the environment around the perfume holder 200 is less than the preset humidity value. The cooling unit 270 may be turned ON so that the upper member 220 is cooled by the cooling unit 270 so as to be maintained.

At this time, although not shown in the drawing, the controller 30 may turn the cooling unit 270 ON 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 products stored and mounted in the perfume holder 200 may be deteriorated. Therefore, in order to prevent deterioration of the perfume product due to high humidity, the control unit 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, the cooling unit 270 The cooling unit 270 may be turned ON to cool the 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 below a certain level through cooling control by the cooling unit 270, so that the perfume holder product mounted on the perfume holder 200 can reduce the possibility of deterioration.

In particular, the control unit 30 controls the cooling type of the cooling unit 270 to be the first type when the humidity of the surrounding environment measured by the humidity measuring unit 280 (that is, the humidity measurement value) falls within a preset reference range. And, when the measured humidity (measured humidity value) 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, in relation to the cooling operation type of the cooling unit 270, in the second type, the cooling temperature is set relatively lower (ie, set cooler) or the cooling time is set longer, compared to the first type. type can mean.

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 In the case of the 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, but is not limited thereto.

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

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

The light emitting unit 250 is disposed below the cooling unit 270 and may emit light toward the lower surface of the upper member 220 . The light emitting unit 250 may emit light having a preset wavelength such as infrared rays or visible rays. The light emitting unit 250 may be an LED as an example as a light emitting device. However, it 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 and spaced apart from the light emitting unit 250 at a preset interval in the left and right direction. The light receiver 260 may receive reflected light reflected from the upper member 220 corresponding to the light emitted 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 at a predetermined interval (preset interval) in the left and right direction of the perfume holder 200.

The light emitting unit 250 may emit light toward the lower surface of the upper member 220, and the light receiving unit 260 may emit reflected light corresponding to the light emitted from the light emitting unit 250 to the lower surface of the upper member 220 (ie, reflected light). , reflected light reflected from the lower surface of the upper member) can be received.

The control unit 30 may measure the remaining amount of the owned perfume products placed in the plurality of grooves 211, 212, 213, ... through analysis of the amount of reflected light received by the light receiver 260 (ie, the amount of reflected light). . Thereafter, the control unit 30 identifies perfume products whose measured residual amount of perfume among the perfume products owned by the plurality of grooves 211, 212, 213, ..., remaining below a preset residual amount, as the aforementioned perfume products requiring replacement. can

Illustratively, it is assumed that a first owned perfume product is placed in the first groove 211 . At this time, it is assumed that the first owned perfume product is a perfume product having a transparent bottle and an orange-colored perfume liquid.

At this time, the light emitting unit 250 may emit 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 placed, for example. Thereafter, the light receiving unit 260 may receive reflected light corresponding to the emitted light in response to the light emitted 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 is directed to the lower surface of the first owned perfume product mounted in the first groove 211. It can be controlled to face the first groove 211 in the member 220 .

If the perfume product of the second possession mounted in the second groove 212 is a perfume product having a perfume liquid having a sky blue light and a transparent bottle, the controller 30 measures the remaining amount of the perfume product of the second possession (particularly, , To determine whether the remaining amount of the second owned perfume product is less than or equal to a preset residual amount), the light emitting unit directs the blue light from the light emitting unit 250 to the lower surface of the second owned perfume product mounted in the second groove 212. An irradiation angle of light emitted from 250 may be controlled toward the second groove 212 .

According to this, the control unit 30 measures 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 a preset residual amount), the angle of the light emitting part 250 is controlled so that the light emitted from the light emitting part 250 is directed to one groove, and then the angle is controlled by the light emitting part ( 250), 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 placed in any one groove is irradiated.

That is, the control unit 30 differently controls the color of light emitted from the light emitting unit 250 according to the color of the perfume liquid of each of the perfume products mounted in 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 perfume liquid (perfume liquid having an orange light) contained in the first owned perfume product increases, the concentration of the perfume liquid will appear thicker, and accordingly, Most of the light irradiated toward the lower surface of the first owned 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 decreases, the concentration of the perfume liquid decreases, and the light emitted from the light emitting part 250 toward the lower surface of the first owned perfume product mounted in the first groove 211 The light will be received at the light receiver 260 as only a portion of the light is reflected from the perfume liquid. If the perfume liquid contained in the perfume product of the first owner is almost absent (that is, the bottle is empty), most of the light emitted from the light emitting unit 250 toward the lower surface of the perfume product of the first owner is The amount of reflected light received by the light receiving unit 260 as it passes through the perfume bottle will be almost non-existent.

According to this, the amount of reflected light received by the light receiving unit 260 is the case where there is no residual amount of perfume (that is, the remaining amount of perfume liquid) in the owned perfume product mounted in the plurality of grooves 211, 212, 213, ... < when small < This may be the case in many cases.

Accordingly, the control unit 30 irradiates light toward one of the plurality of grooves 211, 212, 213, ... (for example, the first groove where the first perfume product is placed) by the light emitting unit 250. 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 predetermined amount of reflected light. At this time, if the amount of reflected light corresponding to any one groove (the amount of reflected light corresponding to any one groove) is equal to or less than the preset amount of reflected light, the controller 30 determines the amount of reflected light corresponding to the preset amount of reflected light or less. Recognizing that the residual amount of the owned perfume product placed (ie, the first owned perfume product placed in the first groove) remains below a preset residual amount. The owned perfume product (the first owned perfume product placed in the first groove) may be identified as a perfume product that needs to be replaced and is determined to be replaced. Thereafter, the controller 30 may generate an alternative perfume product recommendation list for recommending an alternative perfume product to replace it with respect to the perfume product that needs to be replaced as described above, and display it on one area of the screen.

According to this, the apparatus 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 residual amount according to the amount of reflected light received by the light receiving unit 260 in the perfume holder 200. And, according to the determination result, it is possible to generate and provide an alternative perfume product recommendation list by recognizing owned perfume products whose residual amount of perfume is less than a preset residual amount as perfume products requiring replacement.

In the above-described example of the present application, the control unit 30 determines the remaining amount of perfume of the perfume products owned by the perfume holder 200 based on the amount of reflected light received by the light receiving unit 260, but is not limited thereto. , The control unit 30 may determine the residual amount of perfume of the owned perfume products held in the perfume holder 200 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 measurement unit 240 may measure the weight of the owned perfume products mounted in the plurality of grooves 211, 212, 213, ... of the upper member 220.

Illustratively, the weight measurement unit 240 measures the initial weight based on a state in which no owned perfume product is placed in the plurality of grooves 211, 212, 213, ... of the upper member 220. can be set (set) to 0. At this time, it is assumed that the first owned perfume product is placed in the first groove 211, for example.

At this time, the control unit 30 subtracts the weight value of the empty bottle of the first owned perfume product placed in the first groove 211 from the weight measurement value measured through the weight measuring unit 240, if the value is less than the threshold value, It may be determined that the residual amount of perfume of the first owned perfume product placed in 1 groove 211 is equal to or less than a preset residual amount. Here, the weight value of the empty bottle may be obtained through web crawling, for example, but is not limited thereto. The empty bottle weight value of the first owned perfume product may mean the weight of an empty bottle excluding the weight of the perfume liquid in the first owned perfume product.

For example, the control unit 30 links the weight measurement value measured through the weight measurement unit 240 with the measurement value of the installation state of the owned perfume product measured for each of the plurality of grooves 211, 212, 213, ... Then, 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 remaining amount stored in the history storage unit 50, the control unit 30 determines that the residual amount among the owned perfume products placed in the plurality of grooves 211, 212, 213, ... is less than or equal to the preset remaining amount. The owned perfume product may be identified (recognized) as a perfume product requiring replacement.

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

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

At this time, in a state in which the first owned perfume product is not placed in the first groove 211, most of the light emitted from the first light irradiation unit (not shown) may be received by the first light receiving unit (not shown). On the other hand, in a state where the first perfume product is placed in the first groove 211, the light emitted from the first light irradiation unit (not shown) is blocked by the first perfume product, and the first light receiving unit (not shown) may hardly be received.

Accordingly, the first light receiving unit (not shown) may receive the light emitted from the first light irradiating unit (not shown), and the control unit 30 may control the light based on the amount of light received by the first light receiving unit (not shown). It is possible to measure whether a first owned perfume product is placed in the 1 groove 211 . That is, when the amount of light received by the first light receiving unit (not shown) is greater than or equal to a preset light amount, the control unit 30 determines that the first perfume product owned by the first is not placed in the first groove 211, and the first light receiving unit When the amount of light received by (not shown) is less than the preset light amount, it may be determined that the first owned perfume product is placed in the first groove 211 .

Illustratively, when the first owned perfume product is placed in the first groove 211 at time t (for example, at 6:00 am today), for example, the control unit 30 measures the weight at time t 240 The weight measurement value measured through and the installation state measurement value measured by the first light emitter and the first light receiver (ie, as a value measuring the state of whether or not the perfume product owned by the first is mounted in the first groove, , can be measured in a 'delayed' state at time t) can be linked to each other and stored in the history storage unit 50 as history data for measuring the first remaining amount.

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

At this time, the user, for example, at time t+1 (for example, at 8:03 AM today), to use the first owned perfume product placed in the first home 211, the first time from the first home 211 After taking out the owned perfume product and spraying the perfume of the first owned perfume product on a part of one's body, remove the used first owned perfume product again at t + 2 time (for example, at 8:05 am today) Let's assume that it is mounted in 1 groove 211.

In this case, the amount of light received by the first light receiving unit (not shown) is a preset amount of light according to the first owned perfume product being placed in the first groove 211 from time t to time before (immediately before) t+1 From t + 1 time to t + 2 time (immediately before), the first owned perfume product is not placed in the first groove 211, so it is measured as a preset light amount or more, and again at t + 2 time From , as the used perfume product owned by the first person is placed in the first groove 211 again, it may be measured as less than a preset amount of light.

In this way, depending on whether the user has used the first owned perfume product placed in the first groove 211 (in particular, whether or not the first owned perfume product has been taken out of the first groove 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 the preset change condition, the control unit 30 resets the first owned perfume product placed in the first groove 211 after the user uses it. It can be recognized as having been placed in the first groove 211 . Here, the preset change condition is, for example, in a state in which the amount of light received by the first light receiving unit (not shown) is less than the preset light amount for a predetermined time (eg, for a preset time, for example, for 5 minutes), a preset It may refer to a condition in which a change of more than a light amount and then a change of less than a preset light amount is detected.

As such, when the amount of light received by the first light receiver (not shown) satisfies the preset change condition, the controller 30 determines the time when the amount of light received by the first light receiver (not shown) satisfies the preset change condition. Corresponding history data for remaining amount measurement 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 in response to the time when the preset change condition is satisfied is the weight measurement unit 240 at time t + 2 (for example, at 8:05 am today) ) and the weight measurement value measured by the first light emitter and the first light receiver (i.e., a value measuring the state of whether the perfume product owned by the first is mounted in the first groove) , which can be measured in a 'delayed' state at time t+2) as history data for remaining amount measurement generated by linking each other, which may be referred to as second remaining amount measurement history data.

At this time, since the second residual amount measurement history data is data generated after the use of the first owned perfume product compared to when the first residual amount measurement history data is stored in the history storage unit 50, 2 The weight measurement value included in the history data for measuring the remaining amount may have a smaller value than the weight measurement value included in the first history data for measuring the remaining amount.

The history data for measuring the remaining amount is the change in the measured value of whether or not the owned perfume products are placed in each of the plurality of grooves 211, 212, 213, ... may be generated and stored in the history storage unit 50 whenever there is (or whenever the amount of light received by the light receiver provided in each groove satisfies a preset change condition).

The control unit 30 determines in advance the remaining amount of perfume among the owned perfume products placed in the plurality of grooves 211, 212, 213, ..., through analysis of the plurality of remaining amount measurement history data stored in the history storage unit 50. Perfume products remaining below the set remaining amount can be identified as perfume products requiring replacement.

That is, the control unit 30 analyzes the history data for measuring a plurality of residual amounts generated based on the weight measurement value measured by the weight measuring unit 240, and the perfume of the perfume products owned by 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 whose residual amount of perfume is less than a preset residual amount among the perfume products owned by the plurality of grooves (211, 212, 213, ...), the remaining amount is preset. Perfume products remaining below the set remaining amount may be identified as perfume products requiring replacement. Thereafter, the controller 30 may create a list of recommended replacement perfume products for the replacement of the identified perfume product requiring replacement, and display the list on one area of the screen of the user terminal 1 .

As such, the device 100 can determine (monitor) the remaining amount of the perfume products owned by the user based on the sensing values measured by the light receiving unit 260, the weight measuring unit 240, etc. of the perfume holding unit 200. and, if the remaining amount of the owned perfume product remains below the preset residual amount, by providing the user with a list of alternative perfume product recommendations so that the replacement of the owned perfume product is easier, so that the user can use the alternative perfume product recommendation list to replace the perfume that needs to be replaced. It can be provided so that product replacement can be made more easily and efficiently.

The device 100 can provide effective management and maintenance of perfume products owned by the user.

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. Illustratively, the device 100 may recommend information about a perfume suitable for a rainy day, a perfume similar to A, and the like to the user.

The device 100 may register a perfume product (owned perfume product) owned by the user and automatically classify categories through data analysis using an artificial intelligence model. In addition, the device 100 allows a user to search for a specific perfume product, and based on a result derived using an artificial intelligence model, the user can directly support shopping for a perfume product.

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

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

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

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

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 an artificial intelligence model.

The device 100 can provide a 3D image considering the actual size of a specific perfume product through the provision of sensory data of the perfume product provided through the front display device 3, through which the user can view the information sold on the online shopping mall. It can help you intuitively estimate the size of a particular perfume product before purchasing it. This device 100 can provide a user to effectively and intuitively recognize the size of a perfume product compared to simply recognizing it 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 predictor 40 to determine not only the purchased perfume product but also perfume products owned by the user including the same. It can be provided so that it can be used and managed efficiently.

In addition, the device 100 allows each of the perfume products owned by the user according to the characteristics of the perfume product itself (eg, the characteristics, properties, etc. of the perfume liquid) or the usage environment (surrounding environment) of the owned perfume product. Considering that the duration, duration, etc. will be different, the measurement value related to the user's surrounding environment information (eg, wind direction information, temperature information, humidity information, etc. ), weather forecast information, etc., based on the time when the user sprays the perfume (that is, the time when use is detected), the fragrance duration of the corresponding perfume may be predicted, and information of the predicted fragrance duration may be provided. In addition, the device 100 provides a notification so that the perfume can be sprayed again when the predicted fragrance duration elapses (ie, a notification message for recommending perfume use is provided on the screen), so that the user can keep the fragrance longer can help

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

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

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

The perfume recommendation method shown in FIG. 6 may be performed by the apparatus 100 described above. Therefore, even if the content is omitted below, the description of the device 100 can 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 takes at least one of a plurality of perfume product information, information of a recommended user, and a plurality of user information, which is a user for whom the recommended perfume information is provided. Fragrance products can be selected.

Next, in step S13, the control unit 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 foregoing description, steps S11 to S13 may be further divided into additional steps or combined into fewer steps, depending on an embodiment of the present invention. Also, some steps may be omitted if necessary, and the order of steps may be changed.

The 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. Program instructions recorded on the medium may be specially designed and configured for the present invention, or may be known and usable to those skilled in computer software. Examples of computer-readable recording media 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 floptical disks. - includes hardware devices specially configured to store and execute program instructions, such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter, as well as machine language codes such as those produced by a compiler. The hardware devices described above may be configured to act as one or more software modules to perform the operations of the present invention, and vice versa.

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

The above description of the present application is for illustrative purposes, and those skilled in the art 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, the embodiments described above should be understood as illustrative in all respects and not limiting. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present application is indicated by the following claims rather than the detailed description above, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts thereof 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 unit
1: user terminal 3: front display device
200: perfume holder

Claims (12)

As a perfume recommendation device,
an input unit for receiving keyword information for receiving recommended perfume information from a user;
a selector selecting at least some perfume products related to the keyword information among a plurality of perfume products as recommended perfume products;
a history storage unit for storing history data including weather information when a perfume product owned by the user is used in association with information on the perfume product owned by the user; and
Including a control unit for displaying recommended perfume information including information on the selected recommended perfume product on the screen of the user terminal,
The keyword information,
A first type of text-related information obtained by direct typing by the user, a second type of category-related information obtained by selecting at least one of a plurality of preset categories, and a third type of information related to a user image obtained through photographing the user. contains at least one of the types of information;
When the user image, which is the third type of information, is input to the input unit as the keyword information,
The selection department,
Through image analysis of the user image, season information according to the clothes worn by the user, gender information of the user, and age information of the user are inferred, and the recommended perfume product is based on the inferred information and the history data. Perfume recommendation device, which selects. According to claim 1,
The selection department,
Selecting the recommended perfume product using an artificial intelligence model that takes at least one of a plurality of perfume product information, information of a recommended user who is the user to whom the recommended perfume information is provided, and a plurality of user information as an input, perfume Featured device. delete According to claim 1,
The control unit,
When a user purchase input is made to purchase a desired purchase recommended perfume product among the recommended perfume products displayed on the screen, a purchase request signal requesting purchase of the desired purchase recommended perfume product is generated in response to the user purchase input. Perfume recommendation device, which is transmitted by According to claim 4,
When a purchase is made for the perfume product recommended for purchase, and the use of any one perfume product owned by the user including the purchased perfume product is detected, the use is detected. A prediction unit that predicts the fragrance duration of the owned perfume product whose use is detected based on the time point and provides the predicted fragrance duration information;
Perfume recommendation device further comprising a. According to claim 5,
The prediction unit predicts a scent duration in consideration of at least one of a measurement value related to user surrounding environment information and weather forecast information obtained at the time of detecting the use,
The user's surrounding environment information includes at least one of wind direction information, temperature information, and humidity information. According to claim 6,
The prediction unit,
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 usage detection time point, a measurement value related to the user's surrounding environment information is periodically obtained,
Perfume recommendation device, wherein the predicted fragrance duration information is corrected when it is analyzed that the periodically obtained measurement value related to the user's surrounding environment information satisfies a preset condition. According to claim 5,
The control unit,
When it is detected that the predicted fragrance duration time has elapsed from the use detection time point, a perfume recommendation device is displayed on one area of the screen. According to claim 1,
The control unit,
Control the operation of the front display device interlocked with the perfume recommendation device,
Perfume created in consideration of the information on any one recommended perfume product when a user input requesting provision of sensory data for any one recommended perfume product among the recommended perfume products displayed on the screen is made. A perfume recommendation device that controls the operation of the front display device so that product sensation data is provided to the front of the front display device. According to claim 1,
The control unit,
If it is determined that among the perfume products owned by the user mounted on the perfume holder interlocking with the perfume recommendation device, there is a perfume product that needs to be replaced, replacement for the perfume product that needs to be replaced. Perfume recommendation device that generates a perfume product recommendation list and displays it on the screen. As a perfume recommendation system,
The perfume recommendation device of claim 1; and
A user terminal that interlocks with the perfume recommendation device to receive and provide a control signal for controlling the operation of the perfume recommendation device from a user;
Including,
The perfume recommendation device,
Receive keyword information for providing recommended perfume information from the user,
Storing history data including weather information at the time of use of a perfume product owned by the user in association with information on the owned perfume product,
The keyword information,
A first type of text-related information obtained by direct typing by the user, a second type of category-related information obtained by selecting at least one of a plurality of preset categories, and a third type of information related to a user image obtained through photographing the user. contains at least one of the types of information;
The perfume recommendation device,
When the user image, which is the third type of information, is input as the keyword information,
Through image analysis of the user image, season information according to the clothes worn by the user, gender information of the user, and age information of the user are inferred, and the recommended perfume product is based on the inferred information and the history data. Perfume recommendation system, which selects. 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;
(c) storing history data including weather information at the time of use of a perfume product owned by the user in association with information on the perfume product owned by the user; and
(d) displaying recommended perfume information including information on the selected recommended perfume product on a screen of a user terminal,
The keyword information,
A first type of text-related information obtained by direct typing by the user, a second type of category-related information obtained by selecting at least one of a plurality of preset categories, and a third type of information related to a user image obtained through photographing the user. contains at least one of the types of information;
In the step (a), if the user image as the third type of information is received as the keyword information,
In step (b),
Through image analysis of the user image, season information according to the clothes worn by the user, gender information of the user, and age information of the user are inferred, and the recommended perfume product is based on the inferred information and the history data. is to select a perfume recommendation method.

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