KR101777795B1

KR101777795B1 - System for manufacturing customized gloves

Info

Publication number: KR101777795B1
Application number: KR1020160002744A
Authority: KR
Inventors: 김은애
Original assignee: 김은애
Priority date: 2016-01-08
Filing date: 2016-01-08
Publication date: 2017-09-13
Also published as: KR20170083370A

Abstract

An embodiment of the present invention provides a glove manufacturing system, comprising: a customer terminal for inputting a glove design input from an orderer, a 3D image obtained by scanning a 3D image of a purchaser's hand, The 3D modeling data and the 3D printing data are generated by using the 3D image received from the ordering terminal, the glove design received from the ordering terminal is displayed, and the glove design, which transmits the 3D printing data to the 3D printer, Production server; And a 3D printer for creating a 3D model using the 3D printing data, wherein the glove manufacturing server comprises: a 3D modeling data generation unit for generating 3D modeling data using the 3D image received from the orderer terminal; A 3D printing data generation unit for generating 3D printing data using the 3D modeling data and transmitting the 3D printing data to a 3D printer; And a server display unit for displaying the 3D modeling data and the glove design.

Description

[0001] System for manufacturing customized gloves [

The present invention relates to a customized glove manufacturing system device, and a customized glove manufacturing system device for manufacturing customized gloves adapted to a customer's hand.

In recent years, there has been an industry that customizes gloves by measuring customer's hand dimensions. In order to customize these custom gloves, it is important that the hand is measured precisely.

For this purpose, it is possible to measure many people's hands at a time in a short time by measuring the necessary items through the automatic recognition program from the images of the hand using the camera. DB). By using the collected data for numerical analysis and visualization, it is possible to design a variety of manual tools and machine operation knobs, so that it is possible to produce more convenient and convenient products.

However, these hand measurement devices and methods require special shooting means, so they must visit the distributor where the measurement equipment is located or meet the sales person directly and measure his hand. Therefore, in order to expand the custom golf glove manufacturing business, it is necessary to increase the number of dealers and install equipment for each of the dealers. According to this method, when a customer visits a distributor, a salesperson or a shop staff can explain the product to a customer who desires to produce customized gloves, and operate the system by ordering after hand measurement using a photographing device. However, There was a time and space constraint that customers who want to produce should visit the store where the measuring equipment is located and measure their hands, which made it difficult to aggressively attract customers.

In addition, there is a problem that when the measurement equipment is distributed to each local distributor in the domestic and the international countries, a lot of expenses are incurred in the operation of the business such as the cost of the store and the operation cost of the store, the equipment defect and the overloading of the measuring equipment AS due to aging.

Korean Patent Publication No. 10-2010-0028707

SUMMARY OF THE INVENTION It is an object of the present invention to provide a customized glove manufacturing system device for manufacturing customized gloves adapted to the hand of a customer. The technical problem of the present invention is to provide a means by which a designer who manufactures gloves can experience a model of a hand of a customer and produce gloves.

The glove manufacturing server includes a 2D scanner converting unit that converts the 3D modeling data into 2D CAD data, and the server display unit can display the 2D CAD data.

Wherein the ordering terminal comprises: a terminal communication unit for communicating with the glove manufacturing server; A terminal display unit for displaying a list of glove designs received from the glove manufacturing server; A terminal input unit for selecting one of the glove designs from the list of glove designs; A camera that scans the hand of the purchaser by 3D scanning and generates a 3D image; And a glove production order application for transmitting the glove design input from the purchaser and the 3D image photographed through the camera to the glove production server.

The camera captures an articulation motion image, which is a moving image of the purchaser's joint, and the articulation order application can transmit the articulation motion image together with the glove design and the 3D image.

The glove manufacturing server includes a joint position detector for detecting a joint point at which a finger is bent in a joint motion image received from the customer terminal; And a joint position recording unit for displaying the joint point in the picture coordinates in the 2D CAD data.

The terminal input unit may be characterized in that the glove design selected from the glove design list is corrected from the purchaser.

Wherein the glove manufacturing server comprises: a material allocation unit to which 3D model materials are assigned differently according to the wrinkle level; And a corrugation level extracting unit for determining a corrugation level indicating the degree of corrugation present on the surface of the hand of the purchaser in the 3D image received from the purchaser terminal, The 3D model material assigned to the level can be extracted and recorded in the 3D printing data.

According to the embodiment of the present invention, a designer who manufactures gloves can directly experience a 3D model of a customer's hand to produce gloves, thereby making precise customized gloves.

1 is a configuration diagram of a customized glove manufacturing system apparatus according to an embodiment of the present invention;
FIG. 2 is a view showing a flow of making a customized glove according to an embodiment of the present invention. FIG.
3 is a block diagram of a configuration of an ordering terminal according to an embodiment of the present invention;
4 is a block diagram of a configuration of a glove manufacturing server according to an embodiment of the present invention;
FIG. 5 is a diagram showing an execution icon of a glove manufacturing application according to an embodiment of the present invention. FIG.
FIG. 6 is a diagram illustrating a state in which a customer's hand is photographed through an ordering terminal according to an embodiment of the present invention. FIG.
Figure 7 is a 3D model of a custom hand produced by a 3D printer in accordance with an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to achieve them, will be apparent from the following detailed description of embodiments thereof taken in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of the invention to those skilled in the art. And the present invention is only defined by the scope of the claims. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

2 is a view showing a flow of manufacturing a customized glove according to an embodiment of the present invention, and FIG. 3 is a view illustrating a flow of a process of manufacturing a customized glove manufacturing system according to an embodiment of the present invention FIG. 4 is a block diagram of a glove manufacturing server according to an embodiment of the present invention. Referring to FIG.

The customized glove manufacturing system of the present invention may include a wired / wireless communication network 100, a purchaser terminal 200, a glove manufacturing server 300, and a 3D printer 400.

The wired / wireless communication network 100 is a communication network that provides wired communication or wireless communication between the ordering terminal 200 and the glove making server 300. When the wired / wireless communication network 100 is implemented as a wireless communication network, a wireless mobile communication network including a base transceiver station (BTS), a mobile switching center (MSC), and a home location register (HLR) So that data communication can be performed. For reference, a mobile radio communication network includes, in addition to a base station (BTS), a mobile switching center (MSC), and a home location register (HLR), an access gateway (Access Gateway) Data Serving Node), and the like. In addition, when the wired / wireless communication network 100 is implemented as a wired communication network, it can be implemented as a network communication network, and data communication can be performed according to an Internet protocol such as TCP / IP (Transmission Control Protocol / Internet Protocol).

The ordering terminal 200 is a terminal used by an orderer who wants to order a glove. The ordering terminal 200 transmits a glove design inputted from an orderer and a 3D image photographed by 3D scanning of an orderer's hand to the glove making server 300. The ordering terminal 200 may include a camera 240 such as a smart phone, a tablet PC, a slate PC, and a notebook PC so as to be capable of performing wired communication or wireless communication.

The ordering terminal 200 may include a terminal communication unit 230, a terminal input unit 210, a terminal display unit 220, a camera 240, and a glove production order application 210 as shown in FIG. 3 .

The terminal communication unit 230 is a module that performs a function of communicating with the glove making server 300 and can perform wired communication or wireless mobile communication. When the terminal communication unit 230 is implemented as a smart phone and performs mobile communication such as 3G and 4G, the mobile communication unit 230 includes an RF transmitter (not shown) for up-converting and amplifying the frequency of a wirelessly transmitted signal, And an RF receiver (not shown) for amplifying and down-converting the frequency.

The terminal display unit 220 displays the glove design received from the glove manufacturing server 300. A list of various glove designs is received from the glove making server 300 and displayed.

The terminal input unit 210 selects one of the glove designs from the list of glove designs displayed on the terminal display unit 220. Further, the glove design selected from the glove design list can be modified from the orderer. For example, a customer may choose a glove design with a striped pattern of vertical stripes, and then add a horizontal striped pattern to the glove design with both horizontal stripes and vertical stripes. Alternatively, after selecting a glove design having a striped pattern of characters with a vertical stripe pattern, the image of the face image of the purchaser can be synthesized as a background pattern and corrected.

The terminal input unit 210 and the terminal display unit 220 may be implemented as a single type of touch screen panel. The touch screen panel is a display window provided on the front surface of the terminal to provide a touch screen screen capable of simultaneously performing input and display, and includes a graphical user interface (GUI) for selecting a glove design Display.

The camera 240 scans the hand of the purchaser's hand as shown in FIG. 6 to generate a 3D image photographed. Here, the 3D image is a three-dimensional image generated by photographing the hand in the 360 ° direction, and is an image that can observe the shape of the hand in the 360 ° direction.

The method by which the camera 240 scans the hands of the purchaser's hand can be performed in various ways known in the art. For example, Korean Patent Laid- 0074493, Korean Patent Laid-Open Nos. 10-2012-0138334, Korean Patent Laid-Open No. 10-2006-0125148, and the like. For example, in Korean Patent Laid-Open Publication No. 10-2012-0074493, a photographing direction of a camera 240 is sensed, a shooting direction of a development guide partitioned by a plurality of divided surfaces and a camera 240 is derived, Is displayed on each of the sub-planes of the development guide so as to fill each of the sub-planes of the development guide, thereby generating a 3D image.

In addition, the camera 240 photographs a joint motion image, which is a motion of the purchaser's joint. In other words, a joint motion image can be generated by photographing the purchaser through the camera 240 while taking an action of bending the finger.

The glove-making order application 210 transmits the glove design input from the purchaser and the 3D image photographed through the camera 240 to the glove-making server 300. 5, when the execution icon A of the glove-making order application 210 is touched by the purchaser, the glove-making order application 210 connects to the glove-making server 300 and performs login. And displays the glove design list provided by the glove manufacturing server 300, selects one of the glove designs from the orderer, and transmits the design to the glove manufacturing server 300. Further, as shown in FIG. 6, the camera 240 is driven to shoot a customer's hand from the purchaser to generate a 3D image, and then transmits the 3D image to the glove manufacturing server 300. The glove making application also transmits the joint motion image together with the glove design and the 3D image.

For example, a custom terminal 200 implemented with a smart phone or the like can install, add, or delete hundreds of various applications (application programs) as desired by a user, And can implement an appropriate interface through various applications. Accordingly, the glove-making application can be downloaded from the Google market, the Apple store, and the like and installed in the ordering terminal 200.

The 3D printer 400 is a printer for producing a 3D model using 3D printing data received from the glove manufacturing server 300. As is known, the 3D printer 400 refers to a printer that produces a 3D model by extracting a three-dimensional shape of a real object based on a three-dimensional drawing created by a computer design program. Any product idea can be made into a real 3D model with over 150 materials such as plastic, rubber, metal, and ceramics. Materials limited to plastics have expanded to include nylon, metal, and output parts as well as industrial parts, as well as watches and cell phone cases.

The 3D printer 400 communicates with the glove making server 300 to receive the 3D printing data. The communication between the 3D printer 400 and the glove making server 300 is performed by using Ethernet, Universal Serial Wired communication methods such as IEEE 1394, serial communication and parallel communication can be used as a wireless communication system and wireless communication such as Bluetooth, home radio frequency (RF) and wireless LAN A communication method may be used.

The glove manufacturing server 300 is a server having a customer as a member. The server 300 receives the 3D image of the purchaser's hand from the purchaser terminal 200 and performs 3D modeling using the 3D image received from the purchaser terminal 200 on the basis of the received 3D image. Data and 3D printing data. Displays the generated 3D modeling data and the glove design received from the ordering terminal 200, and transmits the generated 3D printing data to the 3D printer 400. The 3D printer 400 can create a 3D model of a hand based on the 3D printing data as shown in FIG. 7, and refer to the 3D model for the glove produced by the designer in the customized glove.

In order to implement the above operation, the glove manufacturing server 300 has the same configuration as that of a typical web server in terms of hardware, and various types of languages such as C, C ++, Jaba, Visual Basic, And includes a program module that performs various functions. In addition, it can be implemented using a web server program that is variously provided according to operating systems such as dos, window, linux, unix, and macintosh for general server hardware. have.

4, the glove manufacturing server 300 may include a server communication unit 310, a 3D modeling data generation unit 320, a 3D printing data generation unit 330, and a server display unit 340 . The apparatus may further include a 2D scanner conversion unit 350, a joint position determination unit 360, a joint position recording unit 370, a material allocation unit 380, and a wrinkle level extraction unit 390.

The server communication unit 310 supports hardware and software protocols for communicating with the ordering terminal 200. The server communication unit 310 can perform data communication in accordance with an Internet protocol such as TCP / IP (Transmission Control Protocol / Internet Protocol).

The 3D modeling data generation unit 320 generates 3D modeling data using the 3D image received from the ordering terminal 200. [ To generate such 3D modeling data, various known 3D modeling algorithms can be used as disclosed in Korean Patent Publication No. 10-2011-0028232. For example, while viewing a 3D image, a plurality of 2D images having scenes of X and Y coordinates are extracted from various viewpoints to extract 2D image data. In addition, object relative position metadata and 3D depth element metadata for representing an object in the corresponding image can be used. For reference, the 3D depth element metadata can be adjusted by the end user to enhance or weaken the 3D depth effect on a particular object, or globally all objects, depending on view preference.

The 3D printing data generation unit 330 generates 3D printing data using the generated 3D modeling data and transmits the generated data to the 3D printer 400.

The 3D printing data may be STL (Standard Triangulated Language) data as source data for 3D printing. The 2D printer 400 moves only in the front and back (x axis) and the left and right (y axis), but the 3D printer 400 (400) adds the up and down (z axis) Produce goods. The 3D drawing can be produced as 3D printing data (STL data) using a 3D CAD (computer aided design), a 3D modeling program, a 3D scanner, or the like.

Accordingly, the 3D printing data can be produced through a 3D CAD (computer aided design), a 3D modeling program, or a 3D scanner. As is known, the 3D printing data includes a shape data creating step, a shape data editing step, Step < / RTI >

The shape data creation step is a step of extracting a three-dimensional shape of the object and creating three-dimensional shape data. Accordingly, the three-dimensional shape data is created using the 3D modeling data generated by the 3D modeling data generation unit 320. [ When creating three-dimensional shape data, adjustment of the patch surface direction, deletion of unnecessary shells, correction of gaps, reduction of patches, and smoothing processing of the contour shape are performed, for example, , And STL (Standard Triangulated Language) data format.

Next, the shape data editing step is a step of editing the three-dimensional shape data created by the modeling function. Here, the modeling function is a function provided by a commercially available three-dimensional image CAD software. It is possible to create a cross-section (including a partial cross-section), a plane, a curved surface, a primitive shape, , Adding symbols and letters, and adding marking codes.

Next, in the material type definition step, when a resin is used as a material to be used as a model material, a color, a light transmittance, a high softness, an X-ray transmittance, an ultrasonic susceptibility, a susceptibility to scintillation, Can be selected from a variety of resins capable of controlling the parameters of the resin. Further, the support material can be used as a model material for modeling. When two types of resins can be simultaneously injected as a model material, two resin materials of the model material can be selected and the blending ratios thereof (for example, resin A: resin B = 1: 3) can be defined.

As a result, the 3D printing data generation unit can generate 3D printing data through the shape data creation step, the shape data editing step, and the material type definition step described above.

The server display unit 340 is a module for displaying 3D modeling data and glove design.

The 2D scanner conversion unit 350 converts the 3D modeling data into 2D CAD data. For example, it is possible to divide the 3D modeling data into a plurality of Z-axis data, and generate the 2D CAD data of each divided X-Y plane. For reference, 2D CAD data is a two-dimensional representation of an object using primitive objects such as lines, polylines, circles, arcs, and strings. For reference, in the case of a CAD program, three-dimensional and two-dimensional display is possible.

These converted 2D CAD data are used to be made as paper or cut. That is, the 3D modeling data is converted into 2D CAD data which is two-dimensionally decomposed and then used as a paper or cutter based on the converted 2D CAD data. Cut the paper pattern or use fabric with a laser cutter or by hand with the CAD data.

After the paper or cut material is manufactured using the 2D CAD data generated by the 2D scanner conversion unit 350, the product is sewed, and the designer inserts the first production glove into a 3D model of the same size as that of the customer's hand After the fitting, after the fitting, the size is adjusted and the second cut is made to finally complete the manufacture of the gloves. The finished glove is shipped to the customer after an anomaly check. Therefore, it is possible to make fast gloves by completing the work within 7 working days from commissioning of gloves to dispatch of customers.

On the other hand, since the position of the finger joint is different for each person at the time of manufacturing the glove, the shape of the glove may vary depending on the position of the finger joint. In particular, in the case of gloves which are to be used for finely performing operations such as surgical gloves, golf gloves, etc., the gloves must be made of customized gloves in consideration of the joints of each person.

In order to manufacture such a tightly fitting personalized glove, the glove manufacturing server 300 includes a joint position detecting unit 360 for detecting a joint point at which a finger is bent in the joint motion image received from the purchaser terminal 200 And a joint position recording unit 370 for jointly displaying the joint points in the picture coordinates in the 2D CAD data.

The joint position sensing unit 360 extracts the image shape from the joint motion image received from the purchaser terminal 200 and detects a position point where the finger is bent. For example, in the case of 2D CAD data, it is a two-dimensional drawing, and the position point of the detected joint is displayed in the coordinates of the two-dimensional drawing. Therefore, the designer can know the position of the finger joints of the customer in the 2D CAD data, so that it is possible to make precise gloves.

On the other hand, the glove manufacturing server 300 can manufacture the contact glove in consideration of the roughness of the surface of the hand of the purchaser. When making tight gloves that fit tightly in the hands of the customer, when the gloves are too wrinkled, the gloves become squashed and the shape becomes worse. Therefore, the glove making server 300 determines the material of the 3D model so that the material of the glove can be determined by considering the wrinkles of the hand of the purchaser. And includes a material assigning unit 380 and a wrinkle level extracting unit 390 for this purpose.

The material allocation unit 380 is a database to which 3D model materials are assigned differently according to the wrinkle level. A lower wrinkle level means less wrinkles, so a 3D model material is assigned a soft surface, and a higher wrinkle level means more wrinkles, so a 3D model material is assigned to a rough surface.

The wrinkle level extracting unit 390 grasps the wrinkle level indicating the degree of wrinkles present on the surface of the hand of the purchaser in the 3D image received from the purchaser terminal 200. [ By analyzing the image of the 3D image, the degree of the wrinkles existing on the surface of the hand is grasped.

The 3D printing data generation unit 330 extracts the 3D model material assigned to the wrinkle level determined by the wrinkle level extraction unit 390 and records the extracted 3D model material in the 3D printing data. In the step of defining the material type at the time of generating the 3D printing data, the kind of the material is assigned as the 3D model material assigned to the wrinkle level judged by the wrinkle level extracting section 390.

The embodiments of the present invention described above are selected and presented in order to facilitate the understanding of those skilled in the art from a variety of possible examples. The technical idea of the present invention is not necessarily limited to or limited to these embodiments Various changes, modifications, and other equivalent embodiments are possible without departing from the spirit of the present invention.

200: customer terminal 300: glove making server
310: server communication unit 320: 3D modeling data
330: 3D printing data generation unit 340: Server communication unit
400: 3D Printer

Claims

A customer terminal for transmitting a 3D image captured by 3D scanning of a customer's hand to a glove manufacturing server;
The 3D modeling data and the 3D printing data are generated by using the 3D image received from the ordering terminal, the glove design received from the ordering terminal is displayed, and the glove design, which transmits the 3D printing data to the 3D printer, Production server; And
And a 3D printer for creating a 3D model using the 3D printing data, wherein the glove-
A 3D modeling data generator for generating 3D modeling data using the 3D image received from the customer terminal;
A 3D printing data generation unit for generating 3D printing data using the 3D modeling data and transmitting the 3D printing data to a 3D printer; And
And a server display unit for displaying the 3D modeling data and the glove design,
The glove manufacturing server includes a 2D scanner converting unit for converting the 3D modeling data into 2D CAD data, and the server display unit displays the 2D CAD data.

delete

The ordering terminal according to claim 1,
A terminal communication unit for communicating with the glove manufacturing server;
A terminal display unit for displaying a list of glove designs received from the glove manufacturing server;
A terminal input unit for selecting one of the glove designs from the list of glove designs;
A camera that scans the hand of the purchaser by 3D scanning and generates a 3D image; And
A glove-making order application for transmitting the glove design inputted from the purchaser and the 3D image photographed by the camera to the glove-making server;
Wherein the glove manufacturing system comprises:

The method of claim 3,
The camera photographs a joint motion image, which is a moving image of a person's joint,
The glove-making order application is a glove-making ordering application for transferring the joint motion image together with a glove design and a 3D image.

The glove manufacturing server according to claim 4,
A joint position detector for detecting a joint point at which a finger is bent in the joint motion image received from the customer terminal; And
A joint position recording unit for displaying the joint point in picture coordinates in the 2D CAD data;
The glove manufacturing system comprising:

The mobile terminal of claim 3,
Wherein the glove design selected from the glove design list is corrected from the purchaser.

4. The glove manufacturing server according to claim 3,
A material allocation unit to which 3D model materials are assigned differently according to the wrinkle level;
And a wrinkle level extracting unit for recognizing a wrinkle level indicating the degree of wrinkles present on the surface of the hand of the purchaser in the 3D image received from the purchaser terminal,
Wherein the 3D printing data generation unit extracts the 3D model material assigned to the wrinkle level detected by the wrinkle level extraction unit and records the extracted 3D model material in the 3D printing data.