JP2021179567A - Eyewear provision system and eyewear provision method - Google Patents

Abstract

To propose an eyewear provisions system and an eyewear provision method capable of acquiring data for an eyewear to be provided simply and highly accurately without constraining a user, and capable of providing an adjusted eyewear to be provided quickly.SOLUTION: An eyewear provision system is an eyewear provision system 1 used when providing an eyewear to be provided to a user. The eyewear provision system comprises a size data acquisition unit 21 that acquires the size of each part of an adjusted existing eyewear, and a size adjustment unit 24 that adjusts the size of each part of the eyewear to be provided using the size data acquired by the size data acquisition unit 21.SELECTED DRAWING: Figure 1

Description

The present disclosure relates to an eyewear providing system and an eyewear providing method used when providing the provided eyewear.

Various eyewear providing systems and eyewear providing methods have been conventionally known. Japanese Unexamined Patent Publication No. 5-172545 describes a spectacle frame manufacturing system that automatically manufactures a spectacle frame that fits perfectly to a person who wears the spectacle frame. The spectacle frame manufacturing system has a three-dimensional face shape measuring device and a spectacle frame database. The three-dimensional facial shape measuring device includes a detection head, an image encoder, a scanner driver, a display device, a computer, and a keyboard. The three-dimensional face shape measuring device measures the face of the subject in three dimensions and obtains three-dimensional face shape data.

The subject selects and inputs his / her favorite spectacle frame data from the spectacle frame database, the selected input data and the above-mentioned three-dimensional facial shape data are combined, and the spectacles are put on the subject's face. The image is displayed. The subject determines the spectacle frame after seeing the displayed image, and then the spectacle frame cutting adjustment data including the cutting adjustment data of the nose pad of the spectacle frame is calculated. The spectacle frame cutting adjustment data is sent online to the NC machine tool, and the NC machine tool cuts based on the spectacle frame cutting adjustment data.

Japanese Unexamined Patent Publication No. 5-172545

In the above-mentioned spectacle frame manufacturing system, the spectacle frame to be provided to the subject is determined by using the three-dimensional facial shape measuring device. As described above, the three-dimensional face shape device includes a detection head, an image encoder, a scanner driver, a display device, a computer, and a keyboard, and has a large-scale device configuration. Therefore, there is a problem that it is not possible to easily acquire data only by measuring the face, and it is not possible to promptly provide the adjusted eyeglasses to the subject.

In the above-mentioned spectacle frame manufacturing system, the face of the subject is measured three-dimensionally in a pattern to obtain three-dimensional facial shape data. Therefore, users such as subjects must be bound for measurement. Further, in the spectacle frame manufacturing system, the spectacle frame data is combined with the three-dimensional facial shape data, and an image in which the spectacles are hung on the face of the subject is displayed. However, when the face is measured and the above synthesis is performed, it is assumed that appropriate data cannot be obtained, for example, when the hairstyle is changed or the face is swollen. Therefore, it may not be possible to acquire data with high accuracy.

The present disclosure provides an eyewear providing system and eyewear that can easily and accurately acquire data for the provided eyewear without binding the user, and can promptly provide the adjusted provided eyewear. The purpose is to propose a method.

The eyewear providing system according to the present disclosure is an eyewear providing system used when providing the provided eyewear to a user, and is a size data acquisition unit that acquires size data of each part of the adjusted existing eyewear. It also includes a size adjusting unit that adjusts the size of each unit of the eyewear to be provided by using the size data acquired by the size data acquisition unit.

The eyewear providing method according to the present disclosure is an eyewear providing method for providing an eyewear to be provided to a user, and is a process of acquiring size data of each part of existing adjusted eyewear and a process of acquiring size data. It is provided with a step of adjusting the size of each part of the eyewear to be provided by using the size data acquired in.

According to the present disclosure, it is possible to easily and highly accurately acquire data for the target eyewear to be provided without binding the user, and to promptly provide the adjusted eyewear to be provided.

It is a block diagram which shows an example of the structure of the eyewear providing system which concerns on embodiment. It is a figure which shows the data used in the eyewear providing system of FIG. (A) is a plan view of the eyewear for explaining the size data of each part of the eyewear. (B) is a side view of the eyewear for explaining the size data of each part of the eyewear. (A) is a front view of a face for explaining the size data of the user's face. (B) is a plan view of a face for explaining the size data of the user's face. (C) is a side view of a face for explaining the size data of the user's face. It is a perspective view which shows the exemplary reference part which shows the reference of the position of each part of eyewear. It is a perspective view which shows typically the state of taking a picture of the existing eyewear together with the reference part of FIG. It is a flowchart which shows the example of the process of the eyewear provision method which concerns on embodiment. It is a sequence diagram which shows the example of the process of the eyewear providing method which concerns on embodiment.

Hereinafter, embodiments of the eyewear providing system and the eyewear providing method according to the present disclosure will be described with reference to the drawings. In the description of the drawings, the same or corresponding elements are designated by the same reference numerals, and duplicate description will be omitted as appropriate. In addition, the drawings may be partially simplified or exaggerated for the sake of easy understanding, and the dimensional ratios and the like are not limited to those described in the drawings.

The eyewear providing system according to the present disclosure is used when providing the provided eyewear to a user. In the present disclosure, the "user" refers to a user of eyewear, for example, a user who purchases eyewear or a user who tries eyewear. "Provided eyewear" refers to eyewear provided to a user. "Provided eyewear" refers to, for example, eyewear newly worn by the user or eyewear purchased by the user. "Eyewear" refers to an instrument worn to cover the user's eyes. "Eyewear" includes eyeglasses for correcting refractive errors of the eye such as myopia, hyperopia or astigmatism, sunglasses for decorating the periphery of the eye, goggles for protecting the eye and the like.

The "provided eyewear" is designed based on the "existing eyewear". In the present disclosure, "existing eyewear" is eyewear that has been adjusted (has been adjusted more than once). The "existing eyewear" is, for example, eyewear different from the "provided eyewear", and as an example, the eyewear owned by the user. "Existing eyewear" includes, for example, eyewear tuned for the user, and previously tuned provided eyewear may be "existing eyewear". The "provided eyewear" may be unadjusted (adjusted) eyewear provided to the user.

FIG. 1 is a block diagram of an exemplary eyewear providing system 1 according to an embodiment. The eyewear providing system 1 includes, for example, an information terminal 10 and a server 20. The server 20 is capable of communicating with the information terminal 10. As an example, the server 20 includes a processor (for example, a CPU) that executes an operating system and software (application), a main storage unit composed of a ROM and a RAM, and an auxiliary storage unit composed of a hard disk or a flash memory. , A communication control unit composed of a network card or a wireless communication module, an input device such as a keyboard or a mouse, and an output device such as a monitor. However, the configuration of the server 20 is not limited to the above and can be changed as appropriate.

Each functional element of the server 20 is realized by having a processor or a storage unit (for example, the above-mentioned main storage unit or auxiliary storage unit) read predetermined software and executing the software. The processor operates the communication control unit, the input device, or the output device described above according to the software, and reads and writes data in the storage unit. The data or database used for the processing of the server 20 is stored in the storage unit.

The information terminal 10 is, for example, a device capable of executing the function of the server 20. The information terminal 10 is, for example, a mobile terminal. The "portable terminal" refers to a portable terminal such as a mobile phone including a smartphone, a tablet or a laptop computer. The information terminal 10 may be a terminal other than a mobile terminal, and may be, for example, a personal computer. The information terminal 10 includes, for example, an information terminal of a user and an information terminal of a provider (for example, a seller) who provides eyewear to be provided.

As an example, the server 20 includes a size data acquisition unit 21, a size data analysis unit 22, a user data acquisition unit 23, a size adjustment unit 24, a data output unit 25, a data storage unit 26, and an evaluation unit 27 as functional components. include.

As shown in FIGS. 1, 2, 3 (a) and 3 (b), the size data acquisition unit 21 acquires the size data of each part of the eye wear E from the eye wear E. Each part of the eyewear E includes, for example, the rim E1, the temple E2, and the lens E3 of the eyewear E. The eyewear E is, for example, an existing eyewear, but may be an eyewear to be provided. FIG. 2 is a diagram showing data stored in the storage unit of the server 20. The data shown in FIGS. 2, 3 (a) and 3 (b) are merely examples and can be changed as appropriate.

The server 20 includes, for example, size data 30 indicating the size of each part of the eyewear E, user data 40 indicating various information of the user, and eyewear data 50 indicating various information of the eyewear E. The size data 30 includes rim size data 31 indicating the size of the rim E1 of the eyewear E, temple size data 32 indicating the size of the temple E2 of the eyewear E, and lens data 33 indicating the lens information of the eyewear E. include.

The rim size data 31 includes, for example, the rim width 31b of the rim E1 of the eyewear E. The temple size data 32 includes, for example, the maximum width 32b of the temple E2, the ear apex width 32c of the temple E2, and the tip width 32d of the temple E2. The maximum width 32b indicates the length of the longest line segment extending from the temple E2 to the center line L2 (the center line L2 passing between the pair of rims E1 and orthogonal to the rim axis L1). That is, the maximum width 32b indicates the distance from the portion of the temple E2 overhanging to the left and right ends to the center line L2. The ear apex width 32c indicates the length of a line segment extending from the portion that bends downward of the temple E2 (the portion that is hung on the ear) to the center line L2. The tip width 32d indicates the length of the line segment from the tip of the temple E2 to the center line L2. The temple E2 may be of a type in which a tip cell (modern part) is attached to the tip end side of the temple core.

The lens data 33 includes, for example, a maximum lens width distance 33b, a lens ear apex distance 33c, a lens tip distance 33d, and a lens corneal distance 33f. The lens maximum width distance 33b indicates the distance between the lens E3 and the longest line segment extending from the temple E2 to the center line L2. The lens ear apex distance 33c indicates the distance between the portion that bends downward of the temple E2 and the lens E3 in the direction along the center line L2. The lens tip distance 33d indicates the distance between the tip of the temple E2 and the lens E3 in the direction along the center line L2. The lens corneal distance 33f indicates the distance between the lens E3 and the cornea of the user's eye M.

The user data 40 includes, for example, a user ID 41 that identifies the user, an age 42, a gender 43, a purchase history 44, and user physical data 45. The age 42, gender 43, purchase history 44, and user body data 45 are stored for each user ID 41 (user). The age 42 and the gender 43 are data registered, for example, at the time of purchasing the eyewear E or at the start of using the application provided from the server 20 to the information terminal 10.

The purchase history 44 shows the history of the purchase of eyewear by the user, and includes, for example, data on the product number, size, and material of the eyewear purchased by the user. The user body data 45 is calculated from, for example, the size data 30 described above. Further, the frequency data 48 described later may be data registered, for example, at the time of purchasing the eyewear E or at the time of using the application provided from the server 20 to the information terminal 10.

The user body data 45 shows data of each part of the user's face. For example, at least a part of the user body data 45 corresponds to the above-mentioned rim size data 31, temple size data 32, and lens data 33. That is, the user body data 45 may be data calculated from the size data 30, and the user body data 45 is calculated from the size data 30 of the eyewear E without actually measuring the user's body. You can get the user's physical data.

As shown in FIGS. 2, 4 (a), 4 (b) and 4 (c), the user body data 45 includes, for example, the width data 46 indicating the width of the face (head) of the user U. , Depth data 47 indicating the depth of the face of the user U and power data 48 indicating the power of the lens of the eyewear E are included. The width data 46 includes the interpupillary distance 46b of the user U, the temple width 46c of the user U, the maximum width 46d of the face of the user U, the ear apex width 46f of the user U, and the width behind the ear 46g of the user U. include.

As shown in FIGS. 3 (a), 3 (b), 4 (a), 4 (b) and 4 (c), for example, the temple width 46c of the width data 46 is obtained from the rim width 31b. The maximum width 46d of the width data 46 is obtained from the maximum width 32b of the temple size data 32, and the ear apex width 46f of the width data 46 is obtained from the ear apex width 32c of the temple size data 32, and is behind the ear of the width data 46. The width 46 g may be obtained from the tip width 32d of the temple size data 32. In this case, it is possible to obtain the data of each part of the user U from the eyewear E.

The depth data 47 includes, for example, the user U's cornea-maximum width position distance 47b, the user U's cornea-ear apex distance 47c, and the user U's cornea-back-ear distance 47d. For example, the cornea-maximum width position distance 47b is obtained from the lens maximum width distance 33b of the lens data 33, the cornea-ear apex distance 47c is obtained from the lens ear apex distance 33c of the lens data 33, and the cornea-back ear distance 47d is obtained. It may be obtained from the lens tip distance 33d of the lens data 33. In this case as well, it is possible to obtain the data of each part of the user U from the eyewear E.

The eyewear data 50 is data indicating the specifications of the eyewear E. The eyewear data 50 includes, for example, a product number 51, a size 52, and a material 53. The product number 51 indicates an identification number of the eyewear E uniquely attached to the eyewear E. The size 52 is different from the size data 30 described above, and indicates the type of the entire size of the eyewear E, for example, L size or M size. The material 53 indicates a material for eyewear E, for example, metal or plastic. The configuration of the size data 30, the user data 40, and the eyewear data 50 is merely an example, and is not limited to the configuration shown in FIG.

The size data acquisition unit 21 acquires the size data 30 from the eyewear E. As shown in FIGS. 5 and 6, the size data acquisition unit 21 acquires size data 30 from, for example, eyewear E (existing eyewear) photographed by the camera of the information terminal 10. FIG. 5 shows an exemplary eyewear E shooting kit K, and FIG. 6 schematically shows an example of shooting eyewear E together with the shooting kit K.

The photographing kit K includes a reference portion B for recognizing the position and size of each portion of the eyewear E. As an example, the photographing kit K has a box shape with an upper opening, and has a bottom surface K1 and a plurality of (for example, four) inner side surfaces K2. For example, the reference portion B is a grid formed on each of the bottom surface K1 and the inner side surface K2, and the eyewear E is photographed together with the reference portion B to recognize the position and size of each portion of the eyewear E. It can be done with high accuracy. For example, the photographing kit K may be a graph paper having a reference portion B, and the size data acquisition unit 21 may acquire the size data of each portion from the ratio of the grids of the grid paper to each portion of the eyewear E. good. The size data acquisition unit 21 may rectangularly correct the shooting data of the eyewear E shot together with the graph paper.

As an example, the information terminal 10 causes eyewear from three directions: upward (for example, upward when the user U is worn), sideways (for example, the direction in which a pair of rims E1 are lined up), and front (for example, the direction facing the rim E1). E is photographed. The photographed image of the eyewear E is acquired by the size data acquisition unit 21. The image of the eyewear E may be taken by a camera other than the camera of the information terminal 10.

For example, the size data acquisition unit 21 acquires the size data 30 of the eyewear E from the image of the eyewear E. The size data acquisition unit 21 may acquire the size data 30 in association with the user ID 41. As a specific example, the user may input the user ID 41 on the application, and the size data 30 may be acquired by the size data acquisition unit 21 together with the input user ID 41.

The size data analysis unit 22 analyzes the size data 30 acquired by the size data acquisition unit 21. The size data analysis unit 22 analyzes, for example, the size data 30 of the eyewear E and calculates the user body data 45 of the user U. As an example, the size data analysis unit 22 calculates the width data 46 and the depth data 47 of the user body data 45 from the rim size data 31, the temple size data 32, and the lens data 33 of the size data 30.

The user data acquisition unit 23 acquires the user data 40 of the user U. For example, the user data acquisition unit 23 acquires information including the age 42 and gender 43 registered on the application and stores it as user data 40 in the storage unit of the server 20.

The size adjusting unit 24 adjusts the size of each part of the eyewear to be provided from the size data 30 of the eyewear E (existing eyewear) acquired by the size data acquisition unit 21. As a specific example, the size of each part of the provided eyewear purchased by the user U is adjusted to be the size of the size data 30 associated with the user body data 45. By adjusting the size of the eyewear to be provided by using the size data 30 of the existing eyewear in this way, it is possible to save the trouble of wearing the eyewear on the user's face and performing the measurement.

The size adjusting unit 24 may adjust the size of the provided eyewear in consideration of the data of the material 53 of the provided eyewear. For example, many eyewear temples are thin when they are made of metal, and many are thick when they are made of plastic. The size adjusting unit 24 may set the thickness of the temple so that the thickness of the temple differs depending on the material 53 of the eyewear to be provided determined by the user. In this case, the size adjustment unit 24 can adjust the eyewear to be provided as a thin temple when the eyewear to be provided is made of metal, and as a thick temple when the eyewear to be provided is made of plastic. It is possible to design suitable eyewear to be provided. For example, in the case of a thick temple, the contact pressure on the head can be relaxed by adjusting the ear apex width 32c of the temple wider than that of the thin temple.

The data output unit 25 outputs the data obtained by each function of the server 20 to the outside of the server 20. The data storage unit 26 stores the data obtained by each function of the server 20 in the storage unit of the server 20. For example, the data output unit 25 may output at least one of the size data 30, the user data 40, and the eyewear data 50 of the user who owns the information terminal 10 to the information terminal 10.

The data output unit 25 attaches the information terminal 10 of the provider that provides the eyewear to be provided to the statistical data of the size data 30, the user data 40, and the eyewear data 50 of a plurality of users (for example, users of which age and gender). What kind of eyewear you are purchasing, etc.) may be output. The data storage unit 26 may store various data output by the data output unit 25.

The evaluation unit 27 evaluates the provided eyewear whose size of each unit has been adjusted. The evaluation unit 27 may evaluate the provided eyewear adjusted by the size adjustment unit 24. For example, the evaluation unit 27 acquires size data from the provided eyewear, compares the acquired size data with the stored size data 30, and evaluates the provided eyewear.

As an example, the evaluation unit 27 may calculate the degree of deviation between the acquired size data and the stored size data 30, and perform evaluation according to the calculated degree of deviation. In this case, the evaluation unit 27 may evaluate that the degree of deviation is equal to or less than a predetermined value and that the evaluation is acceptable, and that the degree of deviation is greater than the predetermined value and that the evaluation is unacceptable. Further, the evaluation unit 27 may evaluate as a score instead of passing or failing. The evaluation result by the evaluation unit 27 is output to the information terminal 10 by the data output unit 25, for example.

Next, an example of the eyewear providing method according to the embodiment will be described with reference to FIGS. 7 and 8. FIG. 7 is a flowchart showing the process of the eyewear providing method according to the embodiment, and FIG. 8 is a sequence diagram showing the flow of the eyewear providing method. The steps shown in FIGS. 7 and 8 are merely examples, and are not limited to these steps. Further, FIGS. 7 and 8 show an example in which the user who went to the store hands the existing eyewear to the provider, and then the provider provides the provided target eyewear to the user.

For example, a user goes to a store and hands the existing eyewear owned by the user to the store provider. The provider starts the application on the information terminal 10, arranges the existing eyewear in the photographing kit K, and photographs the arranged existing eyewear (step S1). When the existing eyewear is photographed, the size data acquisition unit 21 acquires the size data of the existing eyewear as an image from the information terminal 10 (step S2). At this time, the size data acquisition unit 21 may acquire the user data together with the image by registering the user data in the application running on the information terminal 10.

Then, the size data analysis unit 22 analyzes the size data of the existing eyewear acquired by the size data acquisition unit 21 (step S3). The analyzed size data of the existing eyewear is registered as the size data 30 in the storage unit of the server 20. When the size data already exists as the size data 30, the size data analysis unit 22 may update the size data 30, or may register a plurality of data for each product number or material. The process up to step S3 may be performed after the previous purchase of the existing eyewear, and in this case, the user may appear in the store when the process up to step S3 is completed.

In addition, the user notifies the provider that he / she will purchase new eyewear to be provided. That is, the user notifies the provider that he / she wants to purchase the eyewear to be provided. It should be noted that this notification may be given at any time before step S4, which will be described later, and may be given, for example, before handing the existing eyewear to the provider (before step S1).

After the notification to purchase the provided eyewear is given, the size adjusting unit 24 adjusts the provided eyewear based on the acquired size data 30 (step S4). The size adjustment by the size adjustment unit 24 is performed, for example, at a factory that manufactures the eyewear to be provided. Specifically, the size adjusting unit 24 adjusts (designs) the size of each part of the provided eyewear using the stored size data 30 for the provided eyewear that the user is about to purchase.

After that, for example, the eyewear to be provided is manufactured at the factory so as to have a size adjusted by the size adjusting unit 24 (step S5). Then, the evaluation unit 27 evaluates the manufactured eyewear to be provided (step S6). For example, the evaluation unit 27 acquires size data from the provided eyewear and compares the acquired size data with the stored size data 30 to evaluate the provided eyewear, similarly to the size data acquisition unit 21. do. The production of the target eyewear to be provided means, for example, manufacturing the eyewear to be provided that has been adjusted by a 3D printer based on the size data 30, and the size data 30 of the ready-made unadjusted frame (eyewear). This includes adjusting the eyewear to be provided by the work staff based on the above.

After being evaluated by the evaluation unit 27, the provided eyewear is provided to the user (step S7). For example, in step S6, the provided eyewear determined by the evaluation unit 27 to pass may be provided to the user (step S7). If the evaluation unit 27 determines in step S6 that the evaluation is unacceptable, the size of each unit may be adjusted by the size adjustment unit 24 by returning to step S4. The provision target eyewear may be provided to the user by delivery from the factory to the user's home or the like, or may be performed at the store when the user goes to the store. Before actually providing the eyewear to be provided to the user, the user may be asked to wear the eyewear to be provided and the size of each part of the eyewear to be provided may be confirmed. A series of steps are completed after the provided eyewear is provided to the user.

Next, the operation and effect of the eyewear providing system 1 and the eyewear providing method according to the present embodiment will be described. In the eyewear providing system 1, the size data acquisition unit 21 acquires the size data 30 of each unit of the adjusted existing eyewear. Then, the size of each part of the provided eyewear provided to the user is adjusted by using the size data 30 acquired by the size data acquisition unit 21. Therefore, since the size of each part of the provided eyewear is adjusted based on the adjusted size data 30 of the existing eyewear, the size of the provided eyewear is adjusted without using the user's face (without the user's body). Pre-fitting) can be performed.

Therefore, since each part of the provided eyewear can be adjusted without measuring the user, the adjusted eyewear to be provided can be promptly provided to the user. As a result, the provided eyewear adjusted with high accuracy is provided to the user, so that usability can be improved. In this way, since the size of the provided eyewear can be adjusted using the adjusted size data 30 of the existing eyewear, the data for adjusting the size of the provided eyewear can be easily obtained from the existing eyewear. It can be acquired with high accuracy.

As described above, the size data acquisition unit 21 may acquire the size data 30 from the captured image of the existing eyewear. In this case, the size data 30 of the existing eyewear can be acquired by photographing the existing eyewear with the camera. Therefore, it is possible to more easily acquire the data for adjusting the eyewear to be provided.

As described above, the size data 30 may be acquired from the image of the existing eyewear taken together with the reference portion B indicating the reference of the position of each part of the existing eyewear. In this case, the size of each part can be obtained with higher accuracy by taking a picture together with the reference part B and acquiring the size data 30 of the existing eyewear. Therefore, it is possible to provide eyewear to be provided that is adjusted with higher accuracy.

As described above, the size data acquisition unit 21 may acquire the size data 30 from the image of the existing eyewear arranged in the photographing kit K having the reference unit B. In this case, the size data 30 of the existing eyewear can be acquired only by arranging the existing eyewear in the photographing kit K and taking a picture. Therefore, the size data 30 can be acquired more easily and with high accuracy.

As described above, the size data acquisition unit 21 may acquire the size data 30 in association with the user ID 41 that identifies the user. In this case, since the data associated with the user (for example, at least one of age 42, gender 43, purchase history 44, and frequency data 48) can be acquired together with the size data 30 of the existing eyewear, various information about the user can be acquired. Can be obtained.

Further, by acquiring the user data 40 together with the size data 30 of the existing eyewear, it is possible to accumulate data on the preference of the eyewear according to the gender or age of the user, for example. As a specific example, it is possible to accumulate preference trends such as eyewear preferred by women in their 20s and eyewear preferred by men in their 40s. Therefore, the accumulated data can be used for future development of eyewear.

As described above, the eyewear providing system 1 may include an evaluation unit 27 for evaluating the provided eyewear whose size of each unit has been adjusted by the size adjusting unit 24. In this case, the quality of the provided eyewear can be further improved by the evaluation unit 27 evaluating the adjusted eyewear to be provided. Therefore, it is possible to provide the user with higher quality eyewear to be provided. In addition, when providing eyewear to be provided at a store, if it is in a state of being adjusted and evaluated in advance, compared to the case where the user is asked to attach a ready-made unadjusted frame before starting the fitting work as in the past. Fitting work using the user's face requires only final fine adjustment. Therefore, the work efficiency in the store can be improved. Further, since the evaluation result is output by the evaluation unit 27, the skill level of the fitting work can be visualized by the evaluation result in the education of the store staff.

As described above, the eyewear providing system 1 may include a size data analysis unit 22 that calculates the user body data 45 of the user U from the size data 30 acquired by the size data acquisition unit 21. The size adjusting unit 24 may adjust the size of each part of the eyewear to be provided so as to be the size of the size data 30 associated with the user body data 45. In this case, the size data analysis unit 22 calculates the user body data 45, and the size adjustment unit 24 adjusts the size data 30 so as to be associated with the user body data 45. Therefore, it is possible to adjust each part of the provided eyewear with higher accuracy.

As described above, the size data 30 may include the rim size data 31 of the rim of the existing eyewear, the temple size data 32 of the temple of the existing eyewear, and the lens data 33 of the existing eyewear. The user body data 45 may include width data 46 indicating the width of the user's face and depth data 47 indicating the depth of the user's face. Then, the size data analysis unit 22 may calculate the width data 46 and the depth data 47 from the rim size data 31, the temple size data 32, and the lens data 33. In this case, since the user body data 45 can be calculated by applying the size data 30 of the existing eyewear to the model of the user's face, it is possible to accumulate the user body data 45 with higher accuracy.

As described above, the size adjusting unit 24 may adjust the size of the provided eyewear by adding the data of the material 53 of the provided eyewear. In this case, since the adjustment is made in consideration of the material 53 of the eyewear to be provided, it is possible to provide the user with the eyewear to be provided with more accurate adjustment.

The embodiment of the eyewear providing system and the eyewear providing method according to the present disclosure has been described above. However, the present disclosure is not limited to the above-described embodiment, and may be modified or applied to other things without changing the gist described in each claim. That is, the configuration and function of each part of the eyewear providing system, and the content and order of each step of the eyewear providing method can be appropriately changed without departing from the above gist.

In the above-described embodiment, an example in which the provider arranges the existing eyewear in the shooting kit K and shoots the existing eyewear has been described. However, the subject who performs the photographing may be a person other than the provider, and may be, for example, a user. In this case, the shooting kit K may be handed to the user, and the user may place his / her existing eyewear on the shooting kit K to shoot. Further, the existing eyewear may be eyewear of the store of the provider or eyewear of another store, and is not particularly limited as long as it is adjusted eyewear.

In the above-described embodiment, an example of photographing the existing eyewear arranged in the photographing kit K having the bottom surface K1 and the four inner side surfaces K2 from three directions has been described. However, the configuration of the photographing kit is not limited to the above-mentioned photographing kit K and can be appropriately changed. The shooting direction is not limited to the three directions and can be changed as appropriate. For example, the size data acquisition unit 21 may acquire the size data 30 by photographing the existing eyewear with the marker attached to the existing eyewear. In this way, if the existing eyewear is photographed together with a marker or the like indicating the position of each part of the existing eyewear instead of the photographing kit K, the size data 30 can be acquired with high accuracy as described above. be.

In the above-described embodiment, an example in which the size data acquisition unit 21 acquires the size data 30 of the existing eyewear by taking a picture of the camera has been described. However, the size data acquisition unit may acquire the size data 30 of the existing eyewear by means other than the shooting of the camera. For example, the size data acquisition unit may acquire the size data 30 of the existing eyewear by a scanner such as a 3D scanner, or the size data 30 may be input by manually measuring and measuring the existing eyewear. May be obtained. In this way, the means for acquiring the size data 30 from the existing eyewear can be appropriately changed.

In the above-described embodiment, an example in which the evaluation unit 27 evaluates the provided eyewear adjusted by the size adjustment unit 24 has been described. However, it is also possible to omit the evaluation unit 27. Further, the evaluation by the evaluation unit 27 may be performed a plurality of times. Further, the evaluation unit 27 may evaluate the provided eyewear for training in adjusting the size of each part of the provided eyewear. In this case, it is possible to provide the user with higher quality eyewear to be provided.

In the above-described embodiment, an example in which the size adjusting unit 24 adjusts the size of each part of the provided eyewear and then manufactures the provided eyewear has been described. However, the size adjusting unit 24 may adjust the manufactured eyewear to be provided. In this way, the adjustment of each part of the eyewear to be provided and the timing of manufacturing the eyewear to be provided can be appropriately changed.

In the above-described embodiment, the eyewear providing system 1 including the information terminal 10 and the server 20 has been described. However, the eyewear providing system and the eyewear providing method according to the present disclosure may not have at least one of the information terminal 10 and the server 20, for example, at least a part of the functions of the server 20 is the information terminal 10. It may be provided in. As described above, the configuration for realizing the eyewear providing system and the eyewear providing method can be appropriately changed.

1 ... Eyewear providing system, 10 ... Information terminal, 20 ... Server, 21 ... Size data acquisition unit, 22 ... Size data analysis unit, 23 ... User data acquisition unit, 24 ... Size adjustment unit, 25 ... Data output unit, 26 ... Data storage unit, 27 ... Evaluation unit, 30 ... Size data, 31 ... Rim size data, 32 ... Temple size data, 33 ... Lens data, 40 ... User data, 41 ... User ID, 42 ... Age, 43 ... Gender, 44 ... Purchase history, 45 ... User body data, 46 ... Width data, 47 ... Depth data, 48 ... Frequency data, 50 ... Eyewear data, 51 ... Product number, 52 ... Size, 53 ... Material, B ... Reference part, E ... Eyewear, E1 ... Rim, E2 ... Temple, E3 ... Lens, K ... Shooting kit, K1 ... Bottom, K2 ... Inner side, L1 ... Rim axis, L2 ... Centerline, M ... Eyes, U ... User.

Claims (10)

It is an eyewear providing system used when providing the provided eyewear to the user.
The size data acquisition unit that acquires the size data of each part of the existing eyewear that has been adjusted, and the size data acquisition unit,
A size adjusting unit that adjusts the size of each unit of the provided eyewear using the size data acquired by the size data acquisition unit, and a size adjusting unit.
Eyewear providing system equipped with. The size data acquisition unit acquires the size data from the captured image of the existing eyewear.
The eyewear providing system according to claim 1. The size data acquisition unit acquires the size data from an image of the existing eyewear taken together with a reference unit indicating a reference of the position of each part of the existing eyewear.
The eyewear providing system according to claim 2. The size data acquisition unit acquires the size data from the image of the existing eyewear arranged in the photographing kit having the reference unit.
The eyewear providing system according to claim 3. The size data acquisition unit acquires the size data in association with a user ID that identifies the user.
The eyewear providing system according to any one of claims 1 to 4. An evaluation unit for evaluating the provided eyewear whose size of each unit has been adjusted is provided.
The eyewear providing system according to any one of claims 1 to 5. It is provided with a size data analysis unit that calculates user body data of the user from the size data acquired by the size data acquisition unit.
The size adjusting unit adjusts the size of each part of the provided eyewear so as to be the size of the size data associated with the user body data.
The eyewear providing system according to any one of claims 1 to 6. The size data includes rim size data of the rim of the existing eyewear, temple size data of the temple of the existing eyewear, and lens data of the existing eyewear.
The user body data includes width data indicating the width of the user's face and depth data indicating the depth of the user's face.
The size data analysis unit calculates the width data and the depth data from the rim size data, the temple size data, and the lens data.
The eyewear providing system according to claim 7. The size adjusting unit adjusts the size of the provided eyewear in consideration of the data of the material of the provided eyewear.
The eyewear providing system according to any one of claims 1 to 8. It is an eyewear provision method that provides the target eyewear to the user.
The process of acquiring the size data of each part of the adjusted existing eyewear, and
A step of adjusting the size of each part of the provided eyewear using the size data acquired in the step of acquiring the size data, and a step of adjusting the size of each part.
How to provide eyewear.

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