KR102177444B1 - Apparatus for Providing Learning Service by Using Tridimensionality and Driving Method Thereof - Google Patents

Abstract

The present invention relates to a learning service device using a three-dimensional object and a method of driving the device, and the learning service device using a three-dimensional object according to an embodiment of the present invention includes a three-dimensional (3D) object produced or utilized by students in a practice class of a designated practice subject. )When the issued code information is stored in the photographed image of the water, the stored code information is matched with the instructor's lecture contents and stored, and the code information issued from the student's user device is received. , It may include a control unit for providing the lecture content matching the received code information to the user device.

Description

Apparatus for Providing Learning Service by Using Tridimensionality and Driving Method Thereof}

The present invention relates to a learning service device using a three-dimensional object and a method of driving the device, and more specifically, learning is possible through a QR code that is given in relation to a product produced by students during a practice class or a model used in a practice class. It relates to a learning service device using a three-dimensional object to be easily achieved and a driving method of the device.

In general, in practical classes at universities, etc., it is produced according to the composition of a predetermined portfolio (e.g., works or products) through the learning objectives for a short semester from within the class of the day to a long semester, or every hour in a specific part of the practice process. There are subjects, including courses in Korean education. For example, in the case of the Department of Architectural Engineering, if the purpose is to create a certain work for a certain period of time, a part according to the portfolio is produced for each class, or in the case of the Department of Physical Therapy, each muscle has a human body model diagram for each hour, and each feature, Classes on form, etc. will be conducted.

However, in the case of such a practical class, since most students listen to the lectures of professors and simultaneously produce portfolios or practice, it is often difficult to take general notes, and in this case, review itself may be difficult.

Korean Registered Patent Publication No. 10-1409795 (2014.06.13.) Korean Patent Application Publication No. 10-2015-0125239 (2015.11.09.)

An embodiment of the present invention provides a learning service device using a three-dimensional object and a driving method of the device to facilitate learning through a QR code that is given in relation to a product produced by students during a practice class or a model used in a practice class. It has its purpose in providing.

A learning service device using a three-dimensional object according to an embodiment of the present invention stores code information issued to a photographed image of a three-dimensional (3D) object produced or used by students in a practice class of a designated practice subject, and the stored code information and A storage unit that matches and stores the contents of lectures of instructors made in the practice class, and when the issued code information is received from the user device of the students, the lecture content matching the received code information is provided to the user device. It includes a control unit.

If there is an output device designated by the user device, the control unit may provide the contents of the lecture to the designated output device.

The storage unit further stores model object information on a model object imitating a part or all of the three-dimensional object, and the controller may provide the stored model object information to a 3D printer at the request of the student or the instructor. .

When a plurality of code information related to the practice subject is received, the control unit may sequentially provide the lecture contents based on an order received from the user device or order information designated by a student.

The controller may provide the contents of the lecture based on code information recognizing a QR code attached to a part or all of the three-dimensional object.

In addition, a driving method of a learning service providing apparatus using a three-dimensional object according to an embodiment of the present invention is a driving method of a learning service providing apparatus using a three-dimensional object including a storage unit and a control unit, wherein the storage unit includes a training class for a designated practice subject. Storing code information issued to a photographed image of a three-dimensional object produced or used by students at, matching and storing the stored code information with the contents of the instructor's lecture made in the practice class, and storing the code information from the student's user device. And when the issued code information is received, providing, by the control unit, the lecture content consistent with the received code information to the user device.

In the providing step, if there is an output device designated by the user device, the content of the lecture may be provided to the designated output device.

The storing step further stores model object information on the model object imitating the shape of some or all of the three-dimensional object, and the providing step includes the stored model object information with a 3D printer at the request of the student or the instructor. It may include the step of providing.

The providing may include sequentially providing the lecture contents based on an order received from the user device or order information designated by a student when a plurality of code information related to the practice subject is received.

In the providing step, the contents of the lecture may be provided based on code information recognizing a QR code attached to a part or all of the three-dimensional object.

According to an embodiment of the present invention, students can concentrate on the practice class using work production or model drawings while listening to the professor's lecture without the burden of writing, for example, in the practice class, so the learning efficiency of the practice class can be increased. There will be.

In addition, it is possible to freely re-learn the lecture when it is necessary to learn related to the lecture in the practical class, and it will be very convenient because you can directly access the related course through the QR code given to the produced work. .

1 is a diagram showing a learning service system according to an embodiment of the present invention;
2 is a diagram showing a part of the portfolio structure made during practice time;
3 is a diagram showing a work in the completion stage according to the portfolio composition,
4 is a block diagram showing a detailed structure of the learning service device of FIG. 1;
5 is a block diagram showing another structure of the learning service device of FIG. 1, and
6 is a flowchart showing a learning service method according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the drawings.

1 is a diagram showing a learning service system according to an embodiment of the present invention, FIG. 2 is a view showing a part of a portfolio structure made during practice time, and FIG. 3 is a view showing a work in completion stage according to the portfolio composition.

As shown in Figure 1, the learning service system 90 according to the embodiment of the present invention includes a part or all of the printer 100, the user device 110, the communication network 120, and the learning service device 130 do.

Here, "including some or all" means that some components such as the printer 100 are omitted, or some components such as the learning service device 130 constitute a network device (for example, : It means something that can be integrated and configured in (exchange device, etc.), and will be described as including all in order to help a sufficient understanding of the invention.

First, the printer 100 includes a 2D or 3D printer. The printer 100 may be installed in a learning space in which a training class is held, but includes a device installed in various places such as installed in a professor's lab or department office. The printer 100 outputs a code issued or issued by the learning service device 130, more precisely, a QR code in the form of a printout according to an embodiment of the present invention. Here, the QR code includes lecture information related to the lecture, such as the class date, class time, lecture material or lecture video for each practical time of the practice class. For example, the instructor may access the learning service device 130 before class and input the corresponding lecture information. And, the output may be made by requesting the output of the QR code at the time when the practice time is completed. Of course, the QR code may further include URL information to directly access the contents of the lecture.

The printer 100 may output a plurality of QR codes having the same code information at the request of the instructor, for example. More precisely, the same QR code is issued for each number of students participating in the practice class. Of course, the issuance will be made according to the number of teams, which is the case where the training class is held in teams. Each of the QR codes issued in this way can be attached to the work produced by the students during the practice time, more precisely, to a part of the work. Since a work means a finished product, for example, it can be produced at every practical time depending on the composition of the portfolio. In other words, the composition of the portfolio will be the production plan for each practice time to complete the work. Therefore, it can be seen that the production of works is performed in stages according to the composition of the portfolio. Accordingly, in an embodiment of the present invention, in order to distinguish it from a finished product, production according to each configuration of the portfolio may be referred to as a product.

2 may correspond to the first step in the composition of a portfolio for training classes. For example, in the case of the Department of Architectural Engineering, students can perform sketches for architecture and start the steps to complete architectural works based on them. Assume that Fig. 3 is a work completed by a specific student. If the process of FIG. 2 is performed during a specific class time, students may attach the first QR code 200 to a part of the work, that is, a production. In addition, after performing various steps according to the composition of the portfolio, the Nth QR code 300 may be attached again even after the work is completed as shown in FIG. 3.

In this way, the printer 100 outputs the code in the form of a printout so that the students can attach the code to a part of the work produced during the practice time. A QR code may be printed and printed on a printing paper in the form of a sticker. Of course, the printer 100 according to the embodiment of the present invention includes a 3D printer. For example, in the case of dental engineering, when a sample product for human teeth (tooth) is required, a student or a professor requests the learning service device 130 through the user device 110, and the learning service device 130 Pre-stored model object information is provided to the printer 100 to output a three-dimensional object. Students will participate in the practice class using the three-dimensional objects printed in this way.

In the embodiment of the present invention so far, the QR code has been illustrated for convenience of description. However, any number of barcodes can be used. In addition, since it is possible to use tags by assigning various tag information such as RFID, it will not be specifically limited to any one in the embodiment of the present invention.

The user device 110 includes various terminal devices such as portable devices such as smart phones and laptop computers held by students or instructors. As mentioned earlier, the practice class will not be limited to the production of works as in the Department of Architectural Engineering. For example, in the case of the Department of Physical Therapy, hands-on classes can be conducted using human body models. In this case, when the practice is performed using a human body model rather than the production of a work, students take a picture of a part of the human body model (eg, head, etc.) with their smartphone camera to focus on the practice, and then use a QR code on the image. You can give it a code. In this case, the QR code given to each practice time is not provided to the printer 100, but may be given to the smartphones of students who participated in the practice class in the learning service device 130.

For example, students run an application on the user device 110 to access a service provided by the learning service device 130, call out a photographed image of a part of the human body model above, display it on the screen, and then give a QR code. When requested, the learning service device 130 recognizes the operation and provides a QR code. That is, the learning service device 130 can recognize the type of the device through the device identification information of the printer 100 and the user device 110 requesting the issuance of the QR code. You can give it code. The QR code may overlap a designated area of the captured image or overlap an area requested by the student. In this way, the QR code is overlapped and stored, for example, by executing an application for accessing the learning service device 130 and then calling the image, the corresponding QR code may be automatically recognized and the desired lecture content may be received.

In addition, in the case of a professor, the user device 110 may be used for the purpose of recording a lecture. Accordingly, the user device 110 used by the instructor may include a camera, a microphone (ie, a microphone), and the like. Of course, when writing is made on the blackboard in the learning space, the picture may be recorded and provided to the learning service device 130, and various lecture materials such as electronic lecture notes such as power point (PPT) data are provided in advance. After being provided to the device 130 and stored, the instructor may call it and use it for class.

Since the recording of the contents of the class or lecture may be performed through multimedia equipment installed in the practice space, the embodiment of the present invention will not be particularly limited to any one form.

In addition, the user device 110 may access the learning service device 130 through the QR code assigned to the training time to conveniently review the contents of the lecture made during the practice time. Of course, in the process of objection, the user device 110 may provide information on a QR code in the case of a smartphone and receive the corresponding lecture contents and display it on the screen, or perform a mirroring operation to display a screen such as a nearby computer or a smart TV. You can also have it appear on. Of course, the user device 110 may designate a device such as a computer or a smart TV to receive the lecture contents so that the lecture contents are immediately provided. Therefore, in the embodiment of the present invention, the method of receiving and playing the lecture contents I will not limit it.

Furthermore, the user device 110 provides information on a plurality of QR codes in order to prepare for a test, etc., and at this time, by designating an order, the efficiency of review may be increased. In other words, when a user provides a plurality of QR codes through the user device 110, the learning service device 130 may provide lectures in the order in which information on the QR code is received, but the practice subjects are based on the default method. Not only can the lecture materials be provided based on the order of the units of the user, but if there is an order specified by the user, the user device 110 receives the lecture materials according to a preset method and displays them on the screen. You will be able to regenerate it. In this process, the user may be provided with a list and use it in a manner similar to the above to receive lectures.

The communication network 120 includes all wired and wireless communication networks. For example, as the communication network 120, a wired or wireless Internet network may be used or interlocked. Here, the wired network includes an Internet network such as a cable network or a public telephone network (PSTN), and the wireless communication network includes CDMA, WCDMA, GSM, Evolved Packet Core (EPC), Long Term Evolution (LTE), and Wibro networks. It is meant to include. Of course, the communication network 120 according to an embodiment of the present invention is not limited thereto, and may be used as an access network for a next-generation mobile communication system to be implemented in the future, for example, a cloud computing network or a 5G communication network under a cloud computing environment. For example, if the communication network 120 is a wired communication network, it is possible to access the switching center of a telephone station in the communication network 120, but in the case of a wireless communication network, access to SGSN or GGSN (Gateway GPRS Support Node) operated by a communication company to process data or BTS Data can be processed by accessing various repeaters such as (Base Station Transmission), NodeB, and e-NodeB.

The communication network 120 includes an access point (AP). The access point includes a small base station such as a femto or pico base station that is frequently installed in a building. Here, the femto or pico base station is classified according to how many printers 100 or user equipment 110 can be connected to the maximum number of small base stations. Of course, the access point includes a short-range communication module for performing short-range communication such as ZigBee and Wi-Fi with the printer 100 or the user device 110. The access point may use TCP/IP or Real-Time Streaming Protocol (RTSP) for wireless communication. Here, short-range communication is performed in various standards such as RF (Radio Frequency) such as Bluetooth, Zigbee, Infrared (IrDA), UHF (Ultra High Frequency) and VHF (Very High Frequency), and ultra wideband communication (UWB), in addition to Wi-Fi. I can. Accordingly, the access point can extract the location of the data packet, designate the best communication path for the extracted location, and deliver the data packet to the next device, for example, the learning service device 130 along the designated communication path. The access point may share several lines in a general network environment, and may include, for example, a router, a repeater, and a repeater.

The learning service device 130 provides a learning service using three-dimensional objects. In other words, it is matched based on the QR code given to the product (or part of the work) that students produce in order according to the composition of the portfolio in the practical class, and the part of the three-dimensional object such as a human body model that students use in the practice class. The contents of the lecture, that is, the lecture material of the instructor will be provided. Lecture content will be able to provide lecture materials (eg lecture notes) and lecture videos in the form of multimedia. Accordingly, when students fail to properly listen to the instructor's lecture or take notes during practice, it will be possible to review the training class.

In more detail, the learning service device 130 may pre-store lecture data such as lecture notes from an instructor for a specific practice subject. And, when a specific practice time of the training class starts and the instructor proceeds with the class, the user device 110 such as a photographing device may photograph the entire lecture and provide it to the learning service device 130 in the form of a video. . Of course, before that, the instructor can pre-store various lecture information on the practical date, practical hours, and lecture data related to each practical time of the corresponding training class. Of course, it may be possible to acquire any number of courses, such as the syllabus provided by the instructor at the beginning of the semester. After loading a document into the learning service device 130 and requesting to generate lecture information, the text of the document is recognized and the corresponding information is obtained. Based on this information, a category of practical subjects could be organized.

When the lecture is completed, of course, before that, if the instructor needs to provide the students by outputting a model for a specific work in 3D, the corresponding model is used by the learning service device 130 through the user device 110. By requesting the output, the output may be provided through the printer 100. These 3D printouts can be used not only for students' practice classes, but also, in the case of a part of a human body model, a review can be made through a QR code attached thereto. Of course, this will be discussed in more detail later, but in the case of a human body model, a review may be performed through a QR code given to an image obtained through camera photographing rather than a separate output. Therefore, the embodiment of the present invention is specifically limited to any one form. I won't.

On the other hand, when work on a part of the work is completed, such as in the Department of Architectural Engineering, students attach QR codes to the work they have produced at every practical time. To this end, for example, the instructor may request that the learning service device 130 generate a QR code based on information previously stored in relation to the training subject and the training time and provide it to the printer 100, and accordingly, the printer 100 is issued. As many QR codes are issued. The QR code could be printed on a sticker-type print paper. Accordingly, students attach QR codes related to the 1st to Nth practice hours to their work.

Thereafter, when the practice class is completed, when the students want to review the lecture of the practice time to prepare for an exam, for example, the students are attached to the work through a user device 110 such as a smartphone that they possess. By recognizing the QR code and providing the recognized QR code information to the learning service device 130, it is possible to receive lecture contents for a specific practice time. For example, students may be able to review the contents of a lecture by recognizing a QR code by accessing the learning service device 130 according to an embodiment of the present invention by executing an application by clicking an icon displayed on the desktop.

In the process of objection, for example, when students want to take lectures for a plurality of practice hours, when QR codes are photographed and provided in order, or when the photographed QR codes are provided by specifying the order, the learning service device 130 Can provide lecture contents sequentially based on the corresponding order. Of course, when students want to take a lecture for the entire course, if a QR code that is attached separately is photographed and provided in connection with this, it is possible to review as many times as possible. I will not limit it.

Learning service device 130 includes a DB (130a). In the DB 130a, code information for QR codes issued at each practice time related to a specific practice subject may be classified and stored, and the contents of lectures for each practice hour may be stored by matching the classified code information. have. Of course, the content of the lecture can be a multimedia form in which lecture notes and lecture videos are combined as lecture data. Accordingly, the learning service device 130 searches for the contents of a lecture based on the code information provided by being photographed and provided by the user device 110 or recognized and provided, and provides it to the students. Of course, in addition to the DB (130a) will be able to store model information about the model to be provided to students in every practice time.

As a result of the above configuration, students can concentrate on the practice by reducing the burden of taking notes every practice time, and thus the efficiency of learning will increase.

4 is a block diagram showing a detailed structure of the learning service apparatus of FIG. 1.

As shown in Figure 4, the learning service device 130 according to an embodiment of the present invention includes a part or all of the communication interface unit 400 and the learning service processing unit 410, where "part or all To include" is the same as the previous meaning.

The communication interface unit 400 communicates with the printer 100 and the user device 110 of FIG. 1. According to the communication with the printer 100, a request for printing a model object for a specific part such as a human body model may be received or a request for issuing a QR code may be received. In addition, the communication interface unit 400 may receive recognized code information for a previously issued QR code or receive a photographed QR code image and provide it to the learning service processing unit 410. For example, if the user device 110 of FIG. 1 includes a recognition module for recognizing a QR code, the communication interface unit 400 will receive code information recognized by it, and if there is no recognition module, the QR code When the image is received and provided to the learning service processing unit 410, the learning service processing unit 410 may perform a QR code recognition operation.

In addition, the communication interface unit 400 is a user device in which students possess the contents of the lecture under the control of the learning service processing unit 410 when there is a request for lecture contents from the user device 110 based on the previously issued QR code. It could be provided as (110).

The learning service processing unit 410 performs various operations such as outputting a model for a specific part such as a human body model, generating and issuing a QR code, storing, managing, and providing lecture contents, and further processing the contents of a lecture according to the order of specifying the QR code. can do. Storing lecture contents may mean matching and storing a video, etc. provided at each practical time based on lecture information about the practical time of the practical subject provided by the instructor. For lecture information on training hours, when a QR code is requested in the training space, a QR code can be generated according to the lecture information and the generated QR code can be issued.

In addition, the learning service processing unit 410, when a QR code image or recognized QR code information is received through the communication interface unit 400, provides pre-stored lecture contents in the order received, or if the received QR code image or QR code information is received. If there is order information in which the order is specified in the code information, pre-stored lecture contents can be provided based on this. To this end, the learning service processing unit 410 may operate in connection with the DB 130a. For example, the learning service processing unit 410 may control the communication interface unit 400 to obtain information on the training time from the DB 130a, generate a QR code, and provide it to the printer 100 in the training space.

The learning service processing unit 410 according to an embodiment of the present invention may perform both a control operation and a learning service operation through one program. Alternatively, in order to perform the above operation, the learning service processing unit 410 may include a CPU and a memory in hardware. The embodiments of the present invention are not particularly limited to any one form since various configurations such as hardware, software, or a combination thereof are possible. However, FIG. 4 shows that it is configured only in software as an example.

5 is a block diagram showing another structure of the learning service device of FIG. 1.

As shown in FIG. 5, a learning service device 130' according to another embodiment of the present invention includes a communication interface unit 500, a control unit 510, a learning service execution unit 520, and a storage unit 530. Includes some or all.

Here, "including some or all" means that some components such as the communication interface unit 500 or the storage unit 530 are omitted to configure the learning service device 130' or the learning service execution unit 520 and Some of the same components are integrated into other components such as the control unit 510 to mean that the learning service device 130 ′ can be configured, and it will be described as including all components to help a sufficient understanding of the invention.

As compared with the learning service device 130 of FIG. 4, the learning service device 130' of FIG. 5 is a controller 510 and a learning service in hardware as shown in FIG. There is a difference in being separated into an execution unit 520 and a storage unit 530.

According to the above configuration, the control unit 510 is in charge of overall control operations of the communication interface unit 500, the learning service execution unit 520, and the storage unit 530 constituting the learning service device 130'. For example, when there is a request for issuance of a QR code, the control unit 510 retrieves the lecture information related to the training time stored in the storage unit 530 from the DB 130a and provides it to the learning service execution unit 520 to generate the QR code. And issuance can be made. Of course, the QR code issued here will be in the form of serial data, and such serial data will be three-dimensionally implemented by being provided to the printer 100 provided in the practice space and outputting it on a printout. In this way, the control unit 510 may control the communication interface unit 500 so that the issued QR code is provided to the printer 100.

In addition, the learning service execution unit 520 may perform the same operation except for the control function performed in the learning service processing unit of FIG. 4. In other words, it is possible to perform operations such as storing and managing model information for model objects that can be output by the printer 100, generating and issuing QR codes, storing and providing lecture contents, and further processing lecture contents according to the order of specifying the QR code. have. In this regard, since it has been sufficiently explained above, it will be replaced with the contents.

Except for the above, detailed information related to the communication interface unit 500, the control unit 510, the learning service execution unit 520, and the storage unit 530 can be found in the learning service device 130 of FIG. 1 and the communication of FIG. Since the contents of the interface unit 400 and the learning service processing unit 410 are not significantly different, the contents will be substituted.

On the other hand, as another embodiment of the present invention, the control unit 510 of FIG. 5 may include a CPU and a memory. Here, the CPU may include a control circuit in charge of a control function, an operation unit (ALU), an instruction analysis unit, a registry, and the like. The operation unit will be involved in the operation processing of bit information, and the instruction analysis unit will be responsible for machine language analysis. In other words, it analyzes the bit information to determine what operation to perform. The registry can be involved in the temporary storage of data.

According to the above configuration, the CPU can rapidly increase the data processing speed by loading and storing the program stored in the learning service execution unit 520 into the memory when the learning service device 130' is initially driven, and then executing it. Will be.

6 is a flowchart showing a learning service method according to an embodiment of the present invention.

For convenience of explanation, referring to FIG. 6 together with FIG. 1, the learning service device 130 according to an embodiment of the present invention includes a part of a work produced by students or a stereoscopic (3D) student used during each practice time of the practice class. Code information to be assigned to an image related to a part of water is stored, and the contents of the instructor's lecture made in each practice time are stored by matching the stored code information (S600). Here, the lecture content may include multimedia data in which electronic lecture notes such as PPT and recorded video are combined.

For example, assuming that the practice class consists of 4 practice hours, the number of students' work will be 4, which will be combined to form a single work. Therefore, for the practical subjects related to the practice class, the entire unit will be defined by four QR codes, and the contents of the practice subject will be completed by matching and storing the lecture contents of the corresponding practice time in each QR code.

Then, when the code information is received from the user device 110 of the students, the learning service device 130 provides the contents of the instructor's lecture to the user device 110 based on the received code information, and a plurality of When two code information is received, lecture contents of the instructor may be sequentially provided based on the order specified in the user device 110 (S610).

For example, if there is an order designated by the user, the learning service device 130 will process the lecture contents according to the designated order, and if there is no designated order, the learning service device 130 may process the lecture contents matching according to the order in which code information is received. have. Of course, in the process of this, the learning service device 130 may provide list information related to the received code information to the user, and then provide the contents of the lecture selected from the list, so the embodiment of the present invention is not particularly limited to any one type. Won't.

On the other hand, even if all the constituent elements constituting an embodiment of the present invention are described as being combined into one or operating in combination, the present invention is not necessarily limited to this embodiment. That is, within the scope of the object of the present invention, all of the constituent elements may be selectively combined and operated in one or more. In addition, although all the components may be implemented as one independent hardware, a program module that performs some or all functions combined in one or more hardware by selectively combining some or all of the components. It may be implemented as a computer program having Codes and code segments constituting the computer program may be easily inferred by those skilled in the art of the present invention. Such a computer program is stored in a non-transitory computer readable media that can be read by a computer and is read and executed by a computer, thereby implementing an embodiment of the present invention.

Here, the non-transitory readable recording medium is not a medium that stores data for a short moment, such as a register, cache, memory, etc., but a medium that stores data semi-permanently and can be read by a device. . Specifically, the above-described programs may be provided by being stored in a non-transitory readable recording medium such as a CD, DVD, hard disk, Blu-ray disk, USB, memory card, ROM, or the like.

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and is generally used in the technical field to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Various modifications are possible by those skilled in the art of course, and these modifications should not be individually understood from the technical idea or perspective of the present invention.

100: printer 110: user device
120: communication network 130, 130': learning service device
200, 300: QR code 400, 500: communication interface unit
410: learning service processing unit 510: control unit
520: learning service execution unit 530: storage unit

Claims (6)

Stores the code information issued to the photographed image of 3D objects produced or used by students in the practice class of the designated practice subject, and stores the stored code information by matching the contents of the instructor's lecture made in the practice class. part; And
When the issued code information is received from the user device of the students, a control unit for providing the lecture content matching the received code information to the user device; Including,
The control unit,
When the user device calls out the photographed image and displays it on the screen and requests issuance of code information, the code information is issued according to the request and stored in the storage unit after the matching,
Overlapping and storing the code information in a region requested by a student among the photographed images through the user device,
The control unit,
When calling out the photographed image from the user device, the code information is automatically recognized to provide the lecture content according to the recognition result,
When a plurality of code information related to the practice subject is received, the lecture contents are sequentially provided based on the unit order of the practice subject or the order information designated by the student in the user device,
The storage unit,
Further storing model object information for a model object imitating the shape of some or all of the three-dimensional object,
The control unit,
A learning service device using a three-dimensional object that provides the stored model object information with a 3D printer at the request of the student or the instructor. The method of claim 1,
The control unit, if there is an output device designated by the user device, a learning service device using a three-dimensional object that provides the lecture contents to the designated output device. delete delete The method of claim 1,
The control unit is a learning service device using a three-dimensional object that provides the lecture contents based on code information recognizing a QR code attached to a part or all of the three-dimensional object. A method of driving a learning service providing apparatus using a three-dimensional object including a storage unit and a control unit,
The storage unit stores the code information issued to the photographed image of the three-dimensional object produced or used by students in the practice class of the designated practice subject, and stores the stored code information by matching the contents of the instructor's lecture made in the practice class. step; And
When the issued code information is received from the user device of the students, providing, by the controller, the contents of the lecture matching the received code information to the user device;
The storing step,
Including the step of storing model object information about the model object imitating the shape of some or all of the three-dimensional object,
The providing step,
Calling out the photographed image from the user device and displaying it on a screen, issuing code information according to the request, and storing it in the storage unit after matching;
Overlapping and storing the code information in an area requested by a student among the photographed images through the user device;
Providing the lecture content according to the recognition result by automatically recognizing the code information when the user device calls out the captured image;
If a plurality of code information related to the practice subject is received, sequentially providing the lecture contents based on the unit order of the practice subject or based on the order information designated by the student in the user device; And
Providing the stored model information by a 3D printer at the request of the student or the instructor;
Driving method of a learning service device using a three-dimensional object including.

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