KR20200078459A - A System for Manufacturing a Shoe Using 3D Scan Device Based on a Health Diagnosis - Google Patents

Abstract

The present invention relates to a shoe manufacturing system of a health diagnosis-based 3D scanning method, and more specifically, to a shoe manufacturing system of a health diagnosis-based 3D scanning method capable of diagnosing a health state or posture correction related to feet in a process of scanning the feet for manufacturing shoes. The shoe manufacturing system of a health diagnosis-based 3D scanning method comprises: at least one 3D scanner (11) which generates a 3D shape of the feet; an analyzing module (12) which includes a disease analyzing unit (121) for analyzing information detected in the 3D scanner (11), a shape analyzing unit (122) for analyzing the shape of the feet, and a posture analyzing unit (123) for analyzing a posture; a shape modeling module (13) which generates the shape of the feet based on analysis information transmitted from the analyzing module (12); a center modeling module (14) which determines the center of a body based on the analysis information transmitted from the analyzing module (12); and a customized designing module (15) which designs the shoes for the shape of the feet and the posture correction based on the information transmitted from the shape modeling module (13) and the center modeling module (14).

Description

A System for Manufacturing a Shoe Using 3D Scan Device Based on a Health Diagnosis}

The present invention relates to a 3D scan type shoe manufacturing system based on a medical diagnosis, and specifically, a 3D scan type shoe manufacturing based on a medical diagnosis capable of being diagnosed for correcting a health state or posture related to a foot in a scanning process of a foot for manufacturing a shoe It's about the system.

With the development of the telecommunications and electronics industry, electronic means are applied to ordering or manufacturing various items. For example, an unmanned comprehensive information guidance system such as a kiosk system may be installed in a public place and operated, for example, by a touch screen method. Such a kiosk system can be applied to sales of various items and used as an unmanned sales system. For example, Patent Publication No. 10-2012-0119410 discloses a 3D body scan data-based clothing search service method based on a 3D body scan data of a buyer and searches for and provides clothing according to the buyer's body. Disclosed is a server capable of performing the same method. In addition, Patent Publication No. 10-2017-0003994 discloses technologies and functions provided in the context of a framework that enables data management derived from 3D body scanning. It is advantageous that products such as clothing are tailored to suit an individual's body or taste, and products such as shoes can also be ordered or made through similar processes.

For the manufacture of shoes, the shape of the foot must be scanned, and the shape of the foot is related to the health of the body. Therefore, it is advantageous to make a shape for diagnosing health or correcting posture from scanning data for the manufacture of shoes. In addition, it is advantageous that the wearing state of the shoes made in this way is confirmed in advance by the orderer by means such as, for example, virtual reality. However, the prior art does not disclose such a technique.

The present invention is to solve the problems of the prior art has the following purposes.

Patent Literature 1: Patent Publication No. 10-2012-0119410 (Kyunghee University Industry-Academic Cooperation Foundation, published on October 31, 2012) 3D body scan data-based clothing search service method and server capable of performing the method Patent Literature 2: Patent Publication No. 10-2017-0003994 (Emport P.T.RTD, published on January 10, 2017) Method for filtering and providing clothing using body scan information

An object of the present invention is to analyze a foot or body health from 3D scanning data of a foot for the manufacture of footwear, generate data for posture correction, and create a footwear manufacturing system based on a medical examination based on 3D scanning. Is to provide.

According to a preferred embodiment of the present invention, the medical examination-based 3D scanning shoe manufacturing system includes at least one 3D scanner for generating a 3D shape of a foot; An analysis module comprising a disease analysis unit for analyzing information detected by the 3D scanner, a shape analysis unit for analyzing the shape of the foot, and a posture analysis unit for analyzing the posture; A shape modeling module that generates a shape of the foot based on the analysis information transmitted from the analysis module; A center modeling module for determining a center of the body based on the analysis information transmitted from the analysis module; And a custom design module that designs shoes for shape and posture correction of the foot based on the information transmitted from the shape modeling module and the central modeling module.

According to another suitable embodiment of the present invention, it further comprises a body type detection unit that scans the body type and a balance detection unit that detects the pressure that the foot exerts on the ground.

According to another suitable embodiment of the present invention, it further comprises a partial pressure detection unit for detecting pressure at different positions of the sole.

According to another suitable embodiment of the present invention, the posture correction unit further comprises a posture correction unit that sets a posture suitable for the shape of the shoe based on information detected from the movement state of the body.

The 3D scanning shoe manufacturing system based on the medical examination according to the present invention enables the analysis of personal health conditions from the scanning data of the foot while precisely analyzing characteristic data unique to the customer. By using this analysis data, it is possible to diagnose changes in the body due to changes or changes in foot types or abnormalities in health conditions, and based on this, various customer management systems according to foot types can be created. In addition, it is possible to form a standardized database that is generalized to a specific region or a specific age according to the accumulation of data. In addition, the shoe manufacturing system according to the present invention is advantageous to a disabled person, an athlete or an elderly person in need of a special shape, including a woman in their 10s, 20s or 30s, who has relatively relatively deformed feet, and an office worker in their 30s or 40s who require comfortable shoes. Can be applied. In addition, it can be suitably applied as data for posture correction to the system according to the present invention.

Figure 1 shows an embodiment of a shoe manufacturing system based on the medical examination 3D scan method according to the present invention.
FIG. 2 illustrates an embodiment of a process in which data for shoe manufacturing or medical examination is generated in the system according to the present invention.
3 shows an embodiment of a process in which a medical examination or posture correction is performed by data analyzed in the system according to the present invention.
4 illustrates an embodiment of a process in which the system according to the present invention is operated in conjunction with other electronic devices.

Hereinafter, the present invention will be described in detail with reference to the embodiments presented in the accompanying drawings, but the embodiments are intended for a clear understanding of the present invention and the present invention is not limited thereto. In the following description, components having the same reference numerals in different drawings have similar functions, and are not described repeatedly unless necessary for understanding of the invention, and well-known components are briefly described or omitted, but the present invention It should not be understood as being excluded from the embodiment.

Figure 1 shows an embodiment of a shoe manufacturing system based on the medical examination 3D scan method according to the present invention.

Referring to FIG. 1, a 3D scan type shoe manufacturing system based on a medical examination includes at least one 3D scanner 11 for generating a 3D shape of a foot; An analysis module 12 comprising a disease analysis unit 121 for analyzing information detected by the 3D scanner 11, a shape analysis unit 122 for analyzing the shape of the foot, and a posture analysis unit 123 for analyzing the posture; A shape modeling module 13 that generates a shape of the foot based on the analysis information transmitted from the analysis module 12; A center modeling module 14 for determining a center of the body based on the analysis information transmitted from the analysis module 12; And a custom design module 15 that designs shoes for shape and posture correction of the foot based on information transmitted from the shape modeling module 13 and the central modeling module 14.

Data on the shape of the foot can be obtained from the 3D scanner 11, the 3D scanner 11 can be, for example, a laser scanner, and the shape data of the foot can be obtained by a plurality of laser scanners. For example, by the 3D scanner 11, the images of the instep, sole, and side of the foot may be taken by scanning, respectively, and a 3D image of the foot may be obtained from the scanned images obtained in different directions. The 3D scanner 11 can be installed, for example, in a predetermined public place with a kiosk system, or in a place such as a specialized agency for ordering. The body information of the orderer can be obtained by the body shape detection unit 111 that detects the shape of the entire body together with the 3D scanner 11. The body type detection unit 111 may process image information obtained from the camera unit, information input by the orderer, or body information of the orderer acquired through another path, and transmit the processed information to the 3D scanner 11. In addition, a balance detection unit 112 may be installed to detect the balance of the sole of the orderer and transmit it to the 3D scanner. The balance detection unit 112 can be, for example, a pressure detection unit or a touch detection unit, and can be installed together or independently with the 3D scanner 11. And the pressure exerted on the ground by the sole of the foot in the standing position can be measured. The pressure applied to the ground by different parts of the sole that comes into contact with the ground by the balance detection unit 112 may be measured. And the measured pressure detection information can be transmitted to the analysis module 12.

The analysis module 12 includes various types of disease analysis units 121 that can occur in the body from information transmitted from the 3D scanner 11, a shape analysis unit 122 that analyzes the shape of the foot, and pressure applied to the ground by the soles of the feet. It includes a posture analysis unit 123 to analyze the posture of the orderer from. The information transmitted from the 3D scanner 11 may include 3D scan information on the appearance of the foot, information related to the body shape of the orderer, and information on the pressure applied to the ground by each part of the sole of the foot. However, the information detected by the body detection unit 111 or the balance detection unit 112 may be directly transmitted to the analysis module 12 without going through the 3D scanner 11.

The analysis module 12 may search for information from various external information sources or information necessary for analysis from a database in which data is previously stored. The analysis module 12 may generate 3D shape data of the foot from the shape of the foot, a pressure distribution graph applied to the ground by the sole, or body shape information, and simultaneously check the health status of the orderer. The analysis module 12 may diagnose various health abnormalities occurring to the orderer from information obtained about the disease, foot imbalance, obesity, or similar order generated in the foot. And the analyzed information can be transmitted to the shape modeling module 13 and the central modeling module 14.

The shape modeling module 13 may determine the outer shape of the shoe suitable for the orderer, and basically the inner structure of the shoe. Then, based on the central modeling module 14, the center position of the inner structure of the shoe suitable for the orderer's body structure, posture, or the balance state of the sole is determined. At least one center position may be determined, and a cushion shape may be determined according to a direction or size to which pressure is applied based on the center position. And the information determined by the shape modeling module 13 and the central modeling module 14 may be transmitted to the custom design module 15.

Shoes tailored to the orderer can be made by the custom design module 15. The orderer's selection information module 16 collects the orderer's taste, the orderer's lifestyle, the main use place of the shoe, or similar information, and may be transmitted to the custom design module 15. The custom design module 15 may design an inner structure and an outer structure of shoes suitable for the orderer based on information provided from the orderer, 3D information of the foot structure, center information of the sole, or body information of the orderer.

The custom design module 15 can be used for shoe production by collecting information necessary for shoe production in various ways and is not limited to the presented embodiment.

FIG. 2 illustrates an embodiment of a process in which data for shoe manufacturing or medical examination is generated in the system according to the present invention.

Referring to FIG. 2, the medical examination basic 3D scan type shoe manufacturing system further includes a partial pressure detection unit 213 that detects pressures at different positions of the sole.

The 3D scanner device 21 can generate a 3D image of the foot, obtain information about the body appearance, and detect partial pressure of the sole. The 3D scanner device 21 includes a flat base unit 211; A position guide 211a formed in the base unit 211; A positioning unit 212 movable along the position guide 211a; And at least one laser scanner 215a, 215b, 215c disposed in the positioning unit 212.

The base unit 211 may have a planar shape, and may have a structure that can be fixed to the ground or other structures. A position guide 211a that can be moved in an arbitrary direction may be formed on the upper surface of the base unit 211. For example, the position guide 211a may be a linear, circular or cross-shaped rail structure. In addition, the positioning unit 212 may be moved along the position guide 211a to be located at various positions of the base unit 211. Specifically, a movable bracket 214 that is movable along the position guide 211a may be installed below the positioning unit 212, and the positioning unit 212 may be moved and determined according to the movement of the moving bracket 214. It can be fixed in position. The positioning unit 212 can be made of various structures in which the feet can be accommodated, and various shapes, such as a cylinder shape with a portion of both sides and sides open, a spherical shape with an upper portion open or a U-shape, for example. Can be. In addition, one portion of the moving bracket 214 may be fixed below the positioning unit 212. In addition, the partial pressure detection unit 213 may be fixed inside the positioning unit 212.

The foot may be fixed to the upper surface of the partial pressure detection unit 213, and at least one laser scanner 215a, 215b, 215c may be disposed on the inner surface of the positioning unit 212. The partial pressure detection unit 213 may be made of a structure capable of positioning one foot (F) or two feet (F) on the top while being flat. The partial pressure detection unit 213 may be made of a structure capable of detecting the position of each part of the foot F and the pressure of the contacted part. When one or both feet are located in the partial pressure detection unit 213, image data on the shape of the foot may be obtained by laser scanners 215a, 215b, and 215c disposed at different positions. Each of the laser scanners 215a, 215b, and 215c can be placed in the positioning unit 212 so as to be movable, and multiple can be arranged so that image data for the entire foot is obtained. When the foot is located in the partial pressure detection unit 213, the sole of the foot may contact the upper surface of the partial pressure detection unit 213. And the pressure of different parts of the sole can be detected by a plurality of detection units arranged in the partial pressure detection unit 213. In addition, shape data of feet in different directions may be obtained by the respective laser scanners 215a, 215b, and 215c. Then, the obtained image information and pressure information may be transmitted to the 3D image processing unit 221 and the partial pressure processing unit 222. In addition, a 3D image of the foot is generated by the 3D image processing unit 221, and a pressure distribution map of the sole is generated by the partial pressure processing unit 222. Thereafter, the 3D shape image of the foot may be transmitted to the virtual wearing unit 23 and the pressure distribution map of the foot may be transmitted to the virtual posture forming unit 24.

The virtual wearing unit 23 may search various shoe models from the wearing database 231, and each shoe model may be worn on a 3D foot image. And at least one shoe model may be determined by the orderer's selection or according to a predetermined criterion. In addition, the virtual posture forming unit 24 may determine a posture suitable for the orderer based on information on the body shape of the orderer and information transmitted from the partial pressure processing unit 222. In addition, necessary information may be searched from the diagnostic database 241 for determining an appropriate posture. The virtual posture forming unit 24 may determine the current posture of the orderer based on the information transmitted from the partial pressure processing unit 222. In addition, the diagnostic database 241 may be searched to determine an appropriate posture for the orderer. Thereafter, the current posture and the fit posture may be compared to determine a portion to be corrected. As described above, according to the correction determination part, the thickness of the portion in contact with the sole of the shoe, the size of the pressure, or the direction in which the pressure acts may be determined according to the correction decision portion. Thereafter, information selected or determined by the virtual wearing unit 23 and the virtual posture forming unit 24 may be transmitted to the virtual modeling forming unit 25. In addition, the virtual modeling forming unit 25 may design and store at least one virtual model based on image information and self-control information, and transmit it to the orderer. And the final model of the shoe can be determined by the orderer.

The shoe model can be determined in a variety of ways and is not limited to the presented embodiment.

3 shows an embodiment of a process in which a medical examination or posture correction is performed by data analyzed in the system according to the present invention.

3, the partial pressure detection unit 213 includes a detection window 31; A balance setting area 32 installed in the detection window 31; And detection regions 33a and 33b formed in the balance setting region 32 to detect the pressure of each part of the foot. As described above, the partial pressure detection unit 213 can be installed with a laser scanner but can be installed as an independent detection device. At least a part of the detection window 31 may be a transparent structure, and an image acquisition unit may be installed below the detection window 31. The position of the foot located in the detection areas 33a and 33b may be detected by the image acquisition unit, and the detected position of the foot may be transmitted to the position correction unit 35. In addition, the position correction unit 35 may check whether the foot is located in a predetermined area of the detection areas 33a and 33b. If the foot is not located in a predetermined area, the position determined by a display means such as a light emitting unit may be displayed. A plurality of contact detection units or pressure detection units may be installed in the sensing areas 33a and 33b, whereby the contact area and the pressure of the contact area can be measured. And the detection information can be transmitted to the shape analysis unit 361 and the point pressure analysis unit 362. The morphological analysis unit 361 may analyze the morphological characteristics of the orderer's feet, and the point pressure analysis unit 362 may analyze the characteristics of the contact portion of the orderer's sole or the type of pressure applied thereto. In addition, characteristics of the walking posture or standing posture of the orderer H may be analyzed based on the shape characteristics and the pressure characteristics of the sole. This feature can be compared with the normal posture stored in the control posture data unit 37. For example, the control posture data unit 37 may store an appropriate posture for the orderer based on the orderer's body information and sole structure information. Then, the normal posture and the actual posture are transmitted to the diagnostic data unit 38 so that the difference can be analyzed. The diagnostic data unit 38 may distinguish a portion that can be corrected by adjusting the thickness of the shoe or adjusting the cushion and a portion to be corrected by the orderer. Then, the portion to be calibrated by the orderer can be stored and transmitted to a portable electronic device 39 such as, for example, a smartphone. Thereafter, the orderer can correct the posture and check whether or not the partial pressure detection unit 213 corrects it if necessary.

The diagnostic data unit 38 may analyze posture correction information in various ways and is not limited to the presented embodiment.

4 shows an embodiment of a process in which the system according to the present invention works in conjunction with other electronic devices.

Referring to FIG. 4, the information analyzed by the diagnostic data unit 38 may be transmitted to the analysis point setting unit 41, and the analysis point setting unit 41 separates a portion requiring calibration and according to a predetermined method You can set a method to detect if posture correction is in progress. Features that can be detected by measuring, for example, the number of pulses or blood pressure in the body, features that can be detected by sensors placed on the bottom or other parts of shoes, or movement methods such as walking posture. Features can be separated. And each feature can be detected from a device attached or worn to the orderer. Specifically, a physical condition detection unit 421 such as a portable health checker worn by an orderer, a sensor detection unit 422 attached to a shoe or a sole; And information related to each feature can be detected from a portable detection device such as a smartphone. And the detected information can be transmitted to the relevant analysis unit 43. The relevant analysis unit 43 analyzes the relevance of the information detected by each detection means and transmits it to the posture correction unit 44. Thereafter, the posture correction unit 44 may continuously analyze the change trend of the detection information and transmit it to the health database 45. The health database 45 may determine whether to modify the data stored in the diagnostic data unit 38 according to the analysis information transmitted from the posture correction unit 44. As described above, the foot structure or pressure information detected in the shoe manufacturing system according to the present invention can be utilized in various ways and is not limited to the presented embodiments.

The 3D scanning shoe manufacturing system based on the medical examination according to the present invention enables the analysis of personal health conditions from the scanning data of the foot while precisely analyzing characteristic data unique to the customer. By using this analysis data, it is possible to diagnose changes in the body due to changes or changes in foot types or abnormalities in health conditions, and based on this, various customer management systems according to foot types can be created. In addition, it is possible to form a standardized database that is generalized to a specific region or a specific age according to the accumulation of data. In addition, the shoe manufacturing system according to the present invention is advantageous to a disabled person, an athlete or an elderly person in need of a special shape, including a woman in their 10s, 20s or 30s, who has relatively relatively deformed feet, and an office worker in their 30s or 40s who require comfortable shoes. Can be applied. In addition, it can be suitably applied as data for posture correction to the system according to the present invention.

The present invention has been described in detail with reference to the presented embodiments, but those skilled in the art will be able to make various modifications and modified inventions without departing from the technical spirit of the present invention with reference to the presented embodiments. . The present invention is not limited by such modified and modified inventions, but is limited by the appended claims.

11: laser scanner 12: analysis module
13: Shape modeling module 14: Center modeling module
15: Custom design module 16: Orderer selection information module
21: 3D scanner device 23: Virtual wearing unit
24: virtual posture forming unit 25: virtual modeling forming unit
31: detection window 32: balance setting area
33a, 33b: detection area 35: position correction unit
37: control posture data unit 38: diagnostic data unit
39: portable electronic device 41: analysis point setting unit
43: relevant analysis unit 44: posture correction unit
45: health database 111: body detection unit
112: balance detection unit 121: disease analysis unit
122: shape analysis unit 123: posture analysis unit
211: Base unit 211a: Position guide
212: positioning unit 213: partial pressure detection unit
214: moving bracket 215a, 215b, 215c: laser scanner
221: 3D image processing unit 222: site pressure processing unit
231: wear database 241: diagnostic database
361: shape analysis unit 362: point pressure analysis unit
421: body condition detection unit 422: sensor detection unit
F: Foot H: Orderer

Claims (1)

The position guide 211a, the positioning unit 212 movable along the position guide 211a, at least one laser scanner 215a, 215b, 215c for generating a 3D shape of the foot of the orderer, and the sole of the foot in a standing position by the orderer A 3D scanner device 21 including a partial pressure detection unit 213 that detects pressures at different positions of the sole by measuring the pressure applied to the ground, thereby generating a pressure distribution member of the sole;
A shape analysis unit 361 that analyzes the morphological characteristics of the orderer's foot from 3D scan information on the appearance of the foot of the 3D scanner device 21;
A point pressure analysis unit 362 that analyzes the characteristics of the contact portion of the sole of the orderer or the characteristics of the type in which pressure is applied from pressure information at different positions of the sole of the 3D scanner apparatus 21;
A control posture data unit 37 that stores information regarding the normal posture of the orderer based on the body information and the sole structure information of the orderer obtained by the body type detection unit that scans the body type;
The part that can be corrected by adjusting the thickness of the shoe or adjusting the cushion by analyzing the difference between the actual posture of the orderer's walking or standing posture and the normal posture of the orderer analyzed based on the shape and pressure characteristics of the sole. And a diagnostic data unit 38 that classifies parts to be calibrated by the orderer and transmits information on the parts to be calibrated by the orderer to the portable electronic device 39; And
Based on the information analyzed by the diagnostic data unit 38, a medical diagnosis including the analysis point setting unit 41 for separating a portion requiring correction and setting a method capable of detecting whether posture correction is performed according to a predetermined method Basic 3D scanning shoe manufacturing system.

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