KR20200063813A - student attendance management system based on blockchain - Google Patents

student attendance management system based on blockchain Download PDF

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KR20200063813A
KR20200063813A KR1020180149981A KR20180149981A KR20200063813A KR 20200063813 A KR20200063813 A KR 20200063813A KR 1020180149981 A KR1020180149981 A KR 1020180149981A KR 20180149981 A KR20180149981 A KR 20180149981A KR 20200063813 A KR20200063813 A KR 20200063813A
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attendance
student
log information
information
terminal
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KR1020180149981A
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전상혁
이현수
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주식회사 디펀
소서스 주식회사
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Abstract

The present invention relates to a student attendance management system using a blockchain, capable of preventing artificial manipulation of student attendance information. The student attendance management system using the blockchain comprises: a student terminal wherein an attendance processing support web is installed to generate and transmit attendance log information; an access detector which performs wireless communications under the support of the attendance processing support web of a student terminal carried by a student who enters a classroom for class participation, and transmits attendance confirmation information to the student terminal to generate attendance log information when the student is determined as a registered student; a log information sharing terminal which shares and processes the attendance log information transmitted through a communication network to be registered; and an academic management server which transmits lecture schedule information and identification information of a corresponding student at preset attendance check transmission periods or when the access detector requests for transmission, processes the attendance log information transmitted from the student terminal to be stored in a database, and transmits the same to a log information sharing terminal so that the attendance log information can be shared through blockchain processing.

Description

블록체인을 활용한 학생출결정보 관리 시스템{student attendance management system based on blockchain} Student attendance management system based on blockchain}

본 발명은 블록체인을 활용한 학생출결정보 관리 시스템에 관한 것으로서, 학생출결정보를 블록체인에 기반하여 관리할 수 있도록 구축된 학생출결정보 관리 시스템에 관한 것이다.The present invention relates to a student information management system using a blockchain, and relates to a student information management system constructed to manage a student information based on a blockchain.

일반적으로, 대학에서 학생들의 출석 관리는 전적으로 교수의 호명과 학생의 응답으로 이루어지는 교수의 직접적인 확인 방법에 의존하고 있는 실정이다.In general, the management of students' attendance at universities is entirely dependent on the direct identification method of the professor, which consists of the professor's name and the student's response.

이와 같이 인력에 의한 개별적인 출석체크는 수업에 참여하는 학생이 많은 경우 출석체크에 소요되는 시간에 의해 실질적인 강의 시간을 단축시키는 문제점이 있다. In this way, the individual attendance check by manpower has a problem of shortening the practical lecture time by the time required for attendance check when there are many students participating in the class.

또한, 대학의 학사운영에 있어서 출석 관리는 교수 또는 학생이 입력하는 바에 따라 관리할 수밖에 없기 때문에 출석 관리와 관련하여 대학의 학사운영 사항에 대한 불만이나 분쟁이 발생할 수 있는 문제가 있다.In addition, attendance management in the university's undergraduate management has to be managed according to the input of professors or students, so there is a problem that complaints or disputes about the undergraduate management matters in relation to attendance management can occur.

한편, 최근에는 초고속 인터넷 및 무선통신 인프라의 발전으로 언제 어디서나 네트워크를 이용한 정보공유 및 위치인증이 가능하게 되고, 모바일 디바이스의 이용확대와 서비스의 활성화에 따라 교육환경에도 많은 변화가 요구되고 있다.On the other hand, in recent years, with the development of the high-speed Internet and wireless communication infrastructure, information sharing and location authentication using a network can be performed anytime, anywhere, and a lot of changes are required in the educational environment as mobile devices are expanded and services are activated.

이에 따라 강의실에서도 전자적 인증 기술을 활용하여 출석을 관리하는 방식이 개발되고 있다.Accordingly, in the classroom, a method of managing attendance using electronic authentication technology has been developed.

국내 등록특허 제10-1340619호에는 근거리 무선통신을 이용한 위치기반 출석체크 시스템이 개시되어 있다.Korean Patent Registration No. 10-1340619 discloses a location-based attendance check system using short-range wireless communication.

그런데, 상기 시스템은 출력관리서버를 통해 접속된 출석 데이터베이스에만 출석정보가 기록되도록 되어 있어 해킹 또는 부도덕한 관리자에 의한 출석정보의 조작을 방지하기 어려운 단점이 있다.However, the system has a disadvantage in that it is difficult to prevent hacking or manipulation of attendance information by an immoral administrator because attendance information is recorded only in the attendance database accessed through the output management server.

본 발명은 상기와 같은 문제점을 개선하기 위하여 창안된 것으로서, 출석정보의 인위적 조작을 방지할 수 있도록 지원하는 블록체인을 활용한 학생출결정보 관리 시스템을 제공하는데 그 목적이 있다.The present invention was devised to improve the above problems, and an object thereof is to provide a student attendance information management system using a blockchain that supports to prevent artificial manipulation of attendance information.

상기의 목적을 달성하기 위하여 본 발명에 따른 블록체인을 활용한 학생출결정보 관리 시스템은 출석로그정보를 생성하여 전송할 수 있도록 된 출석처리지원웹이 설치된 학생 단말기와; 강의실에 수업 참여를 위해 진입하는 학생이 휴대한 상기 학생단말기의 상기 출석처리지원웹의 지원하에 무선통신을 수행하고, 등록된 학생으로 판단되면 상기 출석로그정보를 생성하도록 출석인증 정보를 상기 학생단말기에 전송하는 출입감지기와; 통신망을 통해 전송된 상기 출석로그정보를 공유하여 등록되게 처리하는 로그정보공유 단말기와; 학생의 고유식별정보와, 학생의 고유식별정보에 대응한 강의실 및 강의시간을 포함한 강의 스케줄정보가 등록된 데이터 베이스로부터 설정된 출결체크 전송주기 또는 상기 출입감지기로부터 전송요청시 강의 스케줄정보 및 대응되는 학생의 고유식별정보를 상기 출입감지기에 전송하고, 상기 학생단말기로부터 전송되는 출석로그정보를 상기 데이터베이스에 저장되게 처리하며 블록체인 처리를 통해 상기 출석로그 정보가 공유되게 상기 로그정보공유 단말기에 전송하는 학사관리서버;를 구비한다.In order to achieve the above object, the student attendance information management system using the blockchain according to the present invention includes a student terminal equipped with an attendance processing support web capable of generating and transmitting attendance log information; Performs wireless communication under the support of the attendance processing support web of the student terminal carried by the student who enters the classroom to participate in class, and if it is determined as a registered student, the attendance authentication information is generated to generate the attendance log information. An access sensor to transmit to the; A log information sharing terminal configured to share and register the attendance log information transmitted through a communication network; Attendance check transmission cycle set from the database in which lecture identification information including lecture room and lecture time corresponding to the student's unique identification information and the student's unique identification information is registered, or lecture schedule information and corresponding students when requested to be transmitted from the access sensor Bachelor that transmits the unique identification information of the controller to the access sensor, processes the attendance log information transmitted from the student terminal to be stored in the database, and transmits the attendance log information to the log information sharing terminal through blockchain processing. And a management server.

바람직하게는 상기 출입감지기는 상기 학생단말기와 블루투스 통신을 수행할 수 있도록 구축된다.Preferably, the access sensor is configured to perform Bluetooth communication with the student terminal.

본 발명에 따른 블록체인을 활용한 학생출결정보 관리 시스템에 의하면, 학생 출결정보의 인위적 조작을 방지할 수 있는 장점을 제공한다.According to the student information management system using the block chain according to the present invention, it provides the advantage of preventing artificial manipulation of the student information.

도 1은 본 발명에 따른 블록체인을 활용한 학생출결정보 관리 시스템을 나타내보인 블록도이다. 1 is a block diagram showing a student management system using a blockchain according to the present invention.

이하, 첨부된 도면을 참조하면서 본 발명의 바람직한 실시예에 따른 블록체인을 활용한 학생출결정보 관리 시스템을 더욱 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in more detail with respect to the student management information management system using a blockchain according to a preferred embodiment of the present invention.

도 1은 본 발명에 따른 블록체인을 활용한 학생출결정보 관리 시스템을 나타내보인 블록도이다. 1 is a block diagram showing a student management system using a blockchain according to the present invention.

도 1을 참조하면, 본 발명에 따른 학생출결정보 관리 시스템(100)은 학생단말기(110), 출입감지기(130), 학사관리서버(150) 및 로그정보공유 단말기(170)를 구비한다.Referring to FIG. 1, the student information management system 100 according to the present invention includes a student terminal 110, an access sensor 130, an undergraduate management server 150 and a log information sharing terminal 170.

학생단말기(110)는 출석로그정보를 생성하여 학사관리서버(150)에 전송할 수 있도록 된 출석처리지원웹(120)이 설치되어 있다.The student terminal 110 is provided with an attendance processing support web 120 that can generate attendance log information and transmit it to the undergraduate management server 150.

학생 단말기(110)는 데이터 및 음성통화를 지원하며 블루투스 통신이 가능한 이동통신단말기인 스마트폰이 적용되는 것이 바람직하다.The student terminal 110 supports data and voice calls, and it is preferable that a smart phone, a mobile communication terminal capable of Bluetooth communication, is applied.

출석처리지원웹(120)은 학생단말기(110)에 탑재된 응용프로그램으로서, 후술되는 출입감지기(130)와 블루투스 통신을 수행하면서 출입감지기(130)로부터 전송된 출석인증정보로부터 출석로그정보를 생성하여 통신망(200)을 통해 학사관리서버(150)에 전송되게 처리한다.The attendance processing support web 120 is an application program mounted on the student terminal 110 and generates attendance log information from the attendance authentication information transmitted from the access sensor 130 while performing Bluetooth communication with the access sensor 130 described later. It is processed to be transmitted to the bachelor management server 150 through the communication network 200.

여기서, 출석인증정보는 강의실(10)의 위치정보에 대응하여 출입감지기(130)에 대해 부여된 감지위치 고유식별정보를 포함한다.Here, the attendance authentication information includes unique identification information of the detection location assigned to the access sensor 130 in correspondence with the location information of the classroom 10.

또한, 학생 단말기(110)에서 생성되는 출석로그정보는 학생의 고유식별정보와, 출입감지기(130)로부터 수신받은 출석인증정보, 인증시간정보를 포함할 수 있다.In addition, the attendance log information generated by the student terminal 110 may include unique identification information of the student, attendance authentication information received from the access sensor 130, and authentication time information.

학생 단말기(110)의 출석처리지원웹(120)은 학사관리서버(150)의 접속도 지원하며, 학사관리서버(110)에 학생정보 및 강의 스케줄정보의 등록 등 학사관리와 관련된 처리를 지원한다.The attendance processing support web 120 of the student terminal 110 also supports access to the undergraduate management server 150 and supports processing related to undergraduate management, such as registration of student information and lecture schedule information in the undergraduate management server 110. .

출입감지기(130)는 강의실(10)에 수업 참여를 위해 진입하는 학생이 휴대한 학생단말기(110)와 출석처리지원웹(120)의 지원하에 무선통신을 수행하고, 등록된 학생으로 판단되면 출석로그정보를 생성하도록 출석인증 정보를 학생단말기(110)에 전송한다.The access detector 130 performs wireless communication under the support of the student terminal 110 and the attendance processing support web 120 carried by the student entering the classroom 10 for class participation, and if it is judged to be a registered student, attends Attendance authentication information is transmitted to the student terminal 110 to generate log information.

출입감지기(130)는 게이트 웨이로서 기능하며, 학생단말기(110)와 블루투스 통신을 수행할 수 있도록 구축된 것이 바람직하다.The access sensor 130 functions as a gateway, and is preferably constructed to perform Bluetooth communication with the student terminal 110.

또한, 출입감지기(130)는 학사관리서버(150)와 통신망(200)을 통해 접속되어 학사관리서버(150)로부터 강의 시간별로 수강대상 학생에 대한 리스트 정보를 수신한다.In addition, the access sensor 130 is connected through the school management server 150 and the communication network 200 to receive list information for the students to be attended by the lecture time from the school management server 150.

또한, 출입감지기(130)는 강의 시간에 대응하여 설정된 체크시간 동안 블루투스 통신에 의해 접속된 학생단말기(110)가 수신된 학생 리스트정보와 일치하면 출석인증정보를 전송한다.In addition, the access sensor 130 transmits attendance authentication information if the student terminal 110 connected by Bluetooth communication matches the received student list information during the set check time corresponding to the lecture time.

여기서 체크시간은 강의 시작시간을 기준으로 강의 시작시간 30분전부터 강의 시작시간 30분 후까지 등 강의 환경에 맞게 다양하게 설정할 수 있음은 물론이다.Here, the check time can be set variously according to the environment of the lecture, from 30 minutes before the lecture start time to 30 minutes after the lecture start time based on the lecture start time.

학사관리서버(150)는 출입감지기(130)와 학생단말기(110) 및 로그정보공유 단말기(170)와 통신망(200)을 통해 접속되어 있다.The undergraduate management server 150 is connected through the access sensor 130, the student terminal 110, the log information sharing terminal 170, and the communication network 200.

여기서, 통신망(200)은 유무선 통신망을 포함한다.Here, the communication network 200 includes a wired or wireless communication network.

학사관리서버(150)는 학생의 고유식별정보와, 학생의 고유식별정보에 대응한 강의실 위치 및 강의시간을 포함한 강의 스케줄정보의 데이터 베이스(DB)160)의 등록을 지원한다.The undergraduate management server 150 supports registration of the database (DB) 160 of the class identification information including the class identification and class time corresponding to the student's unique identification information and the student's unique identification information.

또한, 학사관리서버(150)는 설정된 출결체크 전송주기가 되면 강의 스케줄정보 및 대응되는 수강 학생의 고유식별정보를 출입감지기(130)에 전송한다.In addition, the undergraduate management server 150 transmits the schedule schedule information and the unique identification information of the corresponding student to the access detector 130 when the set attendance check transmission period is reached.

이와는 다르게, 학사관리서버(150)는 출입감지기(130)로부터 강의 스케줄 및 수강 학생 정보 전송요청시 해당 정보를 출입감지기(130)에 전송하도록 구축될 수 있음은 물론이다.Unlike this, the undergraduate management server 150 may be constructed to transmit the information to the access sensor 130 when requesting to transmit lecture schedules and student information from the access sensor 130.

또한, 학사관리서버(150)는 학생단말기(110)로부터 전송되는 출석로그정보를 출결이력정보로서 데이터베이스(160)에 저장되게 처리하며 블록체인 처리를 위해 출석로그 정보가 공유되게 로그정보공유 단말기(170)에도 전송한다.In addition, the undergraduate management server 150 processes attendance log information transmitted from the student terminal 110 to be stored in the database 160 as attendance history information, and a log information sharing terminal for sharing attendance log information for block chain processing ( 170).

로그정보공유 단말기(150)는 학사관리서버(150)에서 통신망(200)을 통해 전송된 출석로그정보를 공유하여 등록되게 처리한다.The log information sharing terminal 150 processes the attendance log information transmitted through the communication network 200 from the school administration server 150 to be registered.

로그정보공유 단말기(150)는 학생 측에서 등록한 단말기 예를 들면 통신이 가능한 데스크톱 컴퓨터 또는 별도의 서버가 적용될 수 있다.The log information sharing terminal 150 may be a terminal registered by the student, for example, a desktop computer capable of communication or a separate server.

또한, 로그정보공유 단말기(150)는 학교 측에서 학사관리서버(150)와는 별개로 등록한 보조 서버가 적용될 수 있다. In addition, the log information sharing terminal 150 may be applied with a secondary server registered separately from the school management server 150 by the school.

이러한 로그정보 공유 단말기(150)는 블록체인 기반에 의해 출석로그정보를 학사관리서버(150)와 공유함으로써 인위적인 출석정보 조작을 방지할 수 있다.The log information sharing terminal 150 can prevent artificial manipulation of attendance information by sharing the attendance log information with the academic management server 150 on a blockchain basis.

여기서, 블록체인(block chain)은 일반적으로 네트워크 상에서 발생된 거래 정보가 네트워크 참여자들 간에 공유되는 노드 수만큼 복제되어 분산 저장되는 공개 디지털 거래 장부라는 개념을 갖는다. 또한, 블록체인 기술은 현재 암호화폐를 중심으로 활발하게 적용되고 있고, 본 발명에서는 강의실 출석에 대응한 출석로그정보를 학사관리서버(150)와 로그정보 공유단말기(170)에서 취합 및 공유하며 이들이 피어(peer)로서 블록체인의 디지털 원장 관리에 참여한다.Here, the block chain (block chain) generally has the concept of an open digital transaction book that is distributed and distributed as many as the number of nodes shared between the network participants the transaction information generated on the network. In addition, the blockchain technology is currently actively applied around cryptocurrency, and in the present invention, the attendance log information corresponding to the attendance of the classroom is collected and shared by the academic management server 150 and the log information sharing terminal 170, and these are As a peer, he participates in the digital ledger management of the blockchain.

이와는 다르게, 학생측과 학교측에서 각각 등록한 로그정보공유 단말기(170)들이 각각 출석로그정보를 공유하고 디지털 원장관리에 참여하도록 구축될 수 있음은 물론이다.Unlike this, the log information sharing terminals 170 registered by the student and the school may be constructed to share attendance log information and participate in digital ledger management, respectively.

이상에서 설명된 블록체인을 활용한 학생출결정보 관리 시스템에 의하면, 학생 출결정보의 인위적 조작을 방지할 수 있는 장점을 제공한다. According to the student information management system using the block chain described above, it provides an advantage of preventing artificial manipulation of the student information.

110: 학생단말기 130: 출입감지기
150: 학사관리서버 170: 로그정보공유 단말기110: student terminal 130: access detector
150: bachelor management server 170: log information sharing terminal

Claims (2)

출석로그정보를 생성하여 전송할 수 있도록 된 출석처리지원웹이 설치된 학생 단말기와;
강의실에 수업 참여를 위해 진입하는 학생이 휴대한 상기 학생단말기의 상기 출석처리지원웹의 지원하에 무선통신을 수행하고, 등록된 학생으로 판단되면 상기 출석로그정보를 생성하도록 출석인증 정보를 상기 학생단말기에 전송하는 출입감지기와;
통신망을 통해 전송된 상기 출석로그정보를 공유하여 등록되게 처리하는 로그정보공유 단말기와;
학생의 고유식별정보와, 학생의 고유식별정보에 대응한 강의실 및 강의시간을 포함한 강의 스케줄정보가 등록된 데이터 베이스로부터 설정된 출결체크 전송주기 또는 상기 출입감지기로부터 전송요청시 강의 스케줄정보 및 대응되는 학생의 고유식별정보를 상기 출입감지기에 전송하고, 상기 학생단말기로부터 전송되는 출석로그정보를 상기 데이터베이스에 저장되게 처리하며 블록체인 처리를 통해 상기 출석로그 정보가 공유되게 상기 로그정보공유 단말기에 전송하는 학사관리서버;를 구비하는 것을 특징으로 하는 블록체인을 활용한 학생출결정보 관리 시스템.A student terminal equipped with an attendance processing support web capable of generating and transmitting attendance log information;
Performs wireless communication under the support of the attendance processing support web of the student terminal carried by the student who enters the classroom to participate in class, and if it is determined as a registered student, the attendance authentication information is generated to generate the attendance log information. An access sensor to transmit to the;
A log information sharing terminal configured to share and register the attendance log information transmitted through a communication network;
Attendance check transmission cycle set from the database in which lecture identification information including lecture room and lecture time corresponding to the student's unique identification information and the student's unique identification information is registered, or lecture schedule information and corresponding students when requested to be transmitted from the access sensor Bachelor that transmits the unique identification information of the controller to the access sensor, processes the attendance log information transmitted from the student terminal to be stored in the database, and transmits the attendance log information to the log information sharing terminal through blockchain processing. Management server; characterized in that it comprises a student access management system using a blockchain. 제1항에 있어서, 상기 출입감지기는 상기 학생단말기와 블루투스 통신을 수행할 수 있도록 구축된 것을 특징으로 하는 블록체인을 활용한 학생출결정보 관리 시스템.


The system of claim 1, wherein the access sensor is constructed to perform Bluetooth communication with the student terminal.


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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102254834B1 (en) * 2020-09-16 2021-05-24 오명원 Study cafe operation manegement system using kiosk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102254834B1 (en) * 2020-09-16 2021-05-24 오명원 Study cafe operation manegement system using kiosk

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