KR101754824B1 - Attendance management system using smartphones and method for management of attendance - Google Patents

Attendance management system using smartphones and method for management of attendance Download PDF

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KR101754824B1
KR101754824B1 KR1020150176791A KR20150176791A KR101754824B1 KR 101754824 B1 KR101754824 B1 KR 101754824B1 KR 1020150176791 A KR1020150176791 A KR 1020150176791A KR 20150176791 A KR20150176791 A KR 20150176791A KR 101754824 B1 KR101754824 B1 KR 101754824B1
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random number
code generator
smartphone
server
attendance
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KR20170070311A (en
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정규만
김바름
김승연
최영빈
윤성보
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대구대학교 산학협력단
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/20—Education
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/20—Education
    • G06Q50/205—Education administration or guidance

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Abstract

The present invention relates to an electronic attendance management system and an electronic output management method using a smart phone, which comprises an OTP code generator (10) for outputting a random number generated by an equation set according to an inputted unique number as an NFC or QR code; A server (20) installed in a management section of the organization and providing lecture information according to the unique number; Receives the lecture information corresponding to the unique number from the server 20, generates a random number according to the execution of the application, determines whether the random number matches the random number of the OTP code generator 10, and transmits the random number to the server 20 (30), and the code is continuously updated by the OTP using the QR code and the NFC, and the QR code and the NFC are also updated every predetermined time, so that it is impossible to make a wrong attendance in a place other than the substitute attendance and the lecture room It is not only economical because it is less expensive to maintain the system because there is no need for a communication module, it can be used at a lower cost, and also generates a one-time password every time the person arrives and transmits the information of the attendance system to the server, It is a useful invention with particular advantages that can be checked.

Description

TECHNICAL FIELD [0001] The present invention relates to an electronic attendance management system and an electronic attendance management method using smart phones,

The present invention relates to an electronic paging system capable of confirming a location by utilizing a smart phone, and more particularly, to an electronic paging system capable of reducing security vulnerability using an OTP (One Time Password) system, eliminating the need for a communication module, The present invention relates to an electronic attendance management system and an electronic attendance management method using a smart phone capable of reducing the attendance attendance problem while reducing the attendance attendance problem.

The system using ID, student ID, and the system using Wifi, which is a conventional conventional attendance system, can take attendance if the identification card, student ID card, or Wifi method is in the campus Wifi network. There is a drawback that authentication is possible.

In this way, it is difficult to develop and use a management system and its operating method that can efficiently manage the information of students and efficiently provide the services of the institute to students and parents.

Many students or students from less than ten to as many as hundreds of students in the school (classroom, classroom), academy (lecture room), superintendent of education and so on. At this time, it is mandatory for administrators to keep track of whether or not attendance of classes or lectures, attendance of students attending, and related information of the students from time to time.

In the case of elementary / middle / high school or university, students are required to check whether they are present or not, and they are reflected in the school information so that they are applied as a part of education. However, in general, until now, the teacher simply calls the attendance department Has been applied in a simple manner.

As the age changes rapidly and the development of various digital devices and the spread of these devices are increasing exponentially, there is a need to develop a system that manages attendance by using easily accessible mobile terminals.

1 is a schematic block diagram of a check-out system (Patent No. 1462722; Patent Document 1) capable of confirming the position using a smartphone according to the related art. If the recognition unit is recognized by using the smart terminal, it is confirmed whether or not the recognition unit is present after accessing the web through a communication module mounted on the mobile phone, C), so that the lecturer can confirm whether or not the students are present.

However, the disadvantage of the conventional attendance system applied by the applicant of the present invention is that when the students proceed to check attendance at the smart terminal and exit the class, the system can not confirm the information of the class deviation information of the student, It was troublesome to reconfirm the confirmation.

In order to solve such a problem, a conventionally developed "check-in system capable of confirming the position using a smart phone" is disclosed in Patent Document 1 as Patent Publication No. 2014-0030710 (see Patent Document 1).

As shown in FIG. 2, in the attendance check system, a user (student, lecturer) is seated and is recognized as a party, as shown in the above-mentioned Patent Publication No. 2014-0030710 entitled & A desk part 100 provided with an additional part; A smart terminal 200 equipped with an application capable of recognizing a recognition unit provided in the desk unit 100 and confirming attendance and implementing SMS, a messenger, and data transmission / reception; A wireless signal for implementing wireless communication with the smart terminal 200 is received and a signal including an ID corresponding to the terminal is received from the smart terminal 200 through the recognition unit, A signal transmitting / receiving unit 300 for outputting a signal so that the communication range for wireless communication can be performed only within the range (classroom, lecture room) where the desk unit 100 is provided; Receiving unit 300 through the ID of the smart terminal 200 connected to the signal transmitting and receiving unit 300 and the ID of the signal transmitting and receiving unit 300 connected to the wireless communication network provided by the signal transmitting and receiving unit 300, And a desk terminal (400) for receiving whether or not the smart terminal (200) connected to the smart terminal (300) is connected, receiving the check result of the check made by the smart terminal (200) It is possible to use the smart phone to accurately check attendance, so that it is possible to enhance the convenience of the attendance management work by efficiently utilizing the lecture time by confirming the no-name attendance, and by utilizing the communication network, It is possible to improve the solemnity and order of the education because it can technically detect the departure, Lectern terminal group that is, students and Instructor between SMS, messenger, can be implemented to transfer information, such as data reception and transmission more efficient the learning is. Characterized that can be implemented accurately.

However, in the above-mentioned Patent Publication No. 2014-0030710 entitled " Checking system capable of confirming the position using a smart phone ", the NFC and the QR code are fixed. In addition to the drawbacks of checking the attendance via the Internet, There is a problem in that it can be reproduced without actually attending.

Patent Document 1: Japanese Patent No. 397232

The present invention has been made to solve the various drawbacks and problems caused by the above-mentioned conventional check-up system, and it is an object of the present invention to update the QR code and NFC by constant time The present invention provides an electronic attendance management system and an electronic attendance management method using a smart phone which can not attend a substitute attendance and a room other than a classroom.

It is another object of the present invention to provide an electronic attendance management system and an electronic attendance management method using a smart phone which is excellent in economy because a communication module is not required and the cost of maintaining the system is reduced and can be used at a lower cost.

Another object of the present invention is to provide an electronic attendance management system and an electronic attendance management method using a smart phone capable of simply checking the attendance of a large number of people by generating a one-time password every time the attendance is made and transmitting information of the attendance system to the server .

According to an aspect of the present invention, there is provided an electronic pavilion management system using an smartphone, comprising: an OTP code generator for outputting a random number generated by an equation set according to an input unique number as an NFC or QR code; A server (20) installed in a management section of the organization and providing lecture information according to the unique number; Receives the lecture information corresponding to the unique number from the server 20, generates a random number according to the execution of the application, determines whether the random number matches the random number of the OTP code generator 10, and transmits the random number to the server 20 And a smart phone 30 for transmitting the data.

The present invention is characterized in that the code is continuously updated with the OTP using the QR code and the NFC, and the QR code and the NFC are also updated every predetermined time, so that it can not be illegally visited in a place other than the substitute attendance and the lecture room, It is not only economical but also has a special advantage of being able to easily check the attendance of a large number of people by generating a one-time password every time the person arrives and sending the information of the attendance system to the server have.

1 is a schematic configuration diagram of a conventional electronic attendance check system,
FIG. 2 is a schematic configuration diagram of a check-out system capable of confirming a position using a conventional smartphone,
3 is a configuration diagram of an electronic attendance management system using the smartphone of the present invention,
4 is a rear perspective view of an OTP code generator according to the present invention,
5 is a flowchart illustrating a code generation process of the OTP code generator according to the present invention.
FIG. 6 is a flow chart of an attendance check execution of a smartphone according to the present invention.

Hereinafter, an electronic attendance management system and an electronic attendance management method using the smartphone of the present invention will be described in detail as preferred embodiments with reference to the accompanying drawings.

FIG. 5 is a flowchart of a code generation process of the OTP code generator according to the present invention. FIG. 6 is a flowchart illustrating a code generation process of the OTP code generator according to the present invention. The electronic attendance management system using the smartphone of the present invention includes an OTP code generator 10 for outputting a random number generated by an equation set according to an inputted unique number as an NFC or QR code, Wow; A server (20) installed in a management section of the organization and providing lecture information according to the unique number; Receives the lecture information corresponding to the unique number from the server 20, generates a random number according to the execution of the application, determines whether the random number matches the random number of the OTP code generator 10, and transmits the random number to the server 20 And a smart phone 30 for transmitting the data.

The OTP code generator 10 is independently connected to the server 20 or the smartphone 30 without being wired or wirelessly connected thereto.

These institutions are public institutions, business schools, or academies.

The OTP code generator 10 includes a keypad 11, a display unit 12 and a reflector and a reset button on the front surface. An NFC tag 13 and a QR code 14 are formed on the rear surface of the OTP code generator 10, A USB port 15 and a power port are formed and an ON / OFF switch S is formed on the other side.

The lecture information is information to be provided to the smartphone 30 from the server 20 as information determined according to the unique number of the OTP code generator 10 in the course name, lecture time, lecture room,

Meanwhile, the electronic attendance management method using the smartphone of the present invention
A step of inputting a unique number by a keypad in the OTP code generator 10 (step S1); A step (S2) of judging whether or not a unique number is input in the OTP code generator 10; A step (S3) of repeatedly generating random numbers at predetermined time intervals by a predetermined formula in the OTP code generator 10; And outputting the generated random number to the NFC tag (13) or the QR code (14) in an OTP code generator (10);
A step of inputting and logging in an individual registration number for accessing the server 20 from the smartphone 30 (step S10); Receiving the lecture information corresponding to the unique number from the server (20) in the smartphone (30); A step (S30) of generating a random number equal to the random number of the OTP code generator 10 by executing the app in the smartphone 30; (Step S40) in which the smartphone 30 is touched by the NFC tag 13 or the QR code 14; Determining whether the random number of the OTP code generator 10 in the smartphone 30 matches the random number of the smartphone 30 in operation S50; (S60) when the random number matches in the determining step S50 (step S50); And the data in which attendance is confirmed is transmitted to the server 20 and stored in the server 20 (step S70).

In step S1, the unique number is given to each lecture room, that is, to each lecture room. If the lecture attendee is outside attendance such as on-the-spot learning, the lecturer inputs a unique number designated by the lecturer.

It is preferable to update the random number so that the period in which the random number is generated in step S3 is one to three minutes.

In addition, the random numbers generated in steps S3 and S30 are generated by combining the unique number, the previously entered formula, date, and time information.

The date and time of the OTP code generator 10 are corrected with the date and time information of the smartphone 30 when the smartphone 30 is touched with the NFC tag 13 in step S40.

If the random number of the OTP code generator 10 and the random number of the smartphone 30 do not match in step S50, the process returns from step S30 to step S30 in the smartphone 30, And receives the corresponding lecture information from the server 20 again.

Next, the operation of the electronic attendance management system and the electronic attendance management method using the smart phone of the present invention as described above will be described in detail as an embodiment.

Example

The electronic attendance management system and the electronic attendance management method using the smartphone of the present invention can be used in public places, business schools, academies, or the like where attendance management is required. .

First, an OTP code generator 10 as shown in FIG. 3 and FIG. 4 is installed in a place that is convenient for students to attend, such as a lecture hall in a classroom where a student is attending or a doorway.

As shown in FIG. 5, in step S1, the attendance manager inputs a unique number as a keypad of the OTP code generator 10, determines whether or not a unique number is input in step S2, The generator 10 repeatedly generates a random number at a predetermined time interval according to a preset formula.

Here, the generation period of the repeated random number is selected within a range of 1 to 3 minutes.

The generated random number is output to the NFC tag 13 or the QR code 14 in step S4.

Meanwhile, as shown in FIG. 6, if the student number of the student is a registration number, the student who is attending the student enters the student number into the smartphone 30 and logs in to the server 20 to access the smartphone 30 And receives the lecture information corresponding to the unique number from the server 20.

In step S30, the student executes the application on the smartphone 30 to generate a random number equal to the random number of the OTP code generator 10. Then, in step S40, the student transmits the NFC tag 13 or the QR code 14).

The presence or absence of the attendance is determined by determining whether or not the random number of the OTP code generator 10 matches the random number of the smartphone 30 in step S50.

That is, if it is determined in step S50 that the random number of the OTP code generator 10 matches the random number of the smartphone 30, the attendance of the student is recognized in step S60. In step S70, .

In this manner, the professor can confirm whether or not the student is present in real time, if necessary, through the attendance authorization data stored in the server 20. [

If it is determined in step S50 that the random number of the OTP code generator 10 does not match the random number of the smartphone 30, the process returns to step S20 and the corresponding information corresponding to the unique information input to the OTP code generator 10 The lecture information is received from the server 20 again, and steps S30 to S70 are sequentially executed to check the attendance status of the student.

While the present invention has been described with reference to the preferred embodiments, it is to be understood that the present invention is not limited thereto and various changes and modifications may be made without departing from the scope of the invention.

10: OTP code generator 11: keypad
12: Display section 13: NFC tag
14: QR code 15: USB port
20: server 30: smart phone

Claims (9)

An OTP code generator 10 for outputting a random number generated by an equation set according to an inputted unique number as an NFC or a QR code; A server (20) installed in a management section of the organization and providing lecture information according to the unique number; Receives the lecture information corresponding to the unique number from the server 20, generates a random number according to the execution of the application, determines whether the random number matches the random number of the OTP code generator 10, and transmits the random number to the server 20 And a smart phone 30 for transmitting the data,
The OTP code generator 10 operates independently of the server 20 or the smartphone 30 without being wired or wirelessly connected thereto
The OTP code generator 10 includes a keypad 11, a display unit 12, and a reflection and reset button on the front surface. An NFC tag 13 and a QR code 14 are formed on the rear surface of the OTP code generator 10, (15) and a power port are formed on the other side, and an ON / OFF switch (S) is formed on the other side. delete delete The information processing method according to claim 1, wherein the lecture information is a subject name, lecture time, and lecture room information, and is information determined according to a unique number of the OTP code generator (10) And the electronic attendance management system using the smart phone. A step of inputting a unique number by a keypad in the OTP code generator 10 (step S1); A step (S2) of judging whether or not a unique number is input in the OTP code generator 10; A step (S3) of repeatedly generating random numbers at predetermined time intervals by a predetermined formula in the OTP code generator 10; And outputting the generated random number to the NFC tag (13) or the QR code (14) in an OTP code generator (10);
A step of inputting and logging in an individual registration number for accessing the server 20 from the smartphone 30 (step S10); Receiving the lecture information corresponding to the unique number from the server (20) in the smartphone (30); A step (S30) of generating a random number equal to the random number of the OTP code generator 10 by executing the app in the smartphone 30; (Step S40) in which the smartphone 30 is touched by the NFC tag 13 or the QR code 14; Determining whether the random number of the OTP code generator 10 in the smartphone 30 matches the random number of the smartphone 30 in operation S50; (S60) when the random number matches in the determining step S50 (step S50);
The data in which attendance is confirmed is transmitted to the server 20 and stored in the server 20 (step S70)
If the random number of the OTP code generator 10 does not match the random number of the smartphone 30 in step S50, the process returns to step S20 in the smartphone 30 to return to the smartphone 30, And receives the lecture information from the server (20) again. 6. The method according to claim 5, wherein the random number generated every 1-3 minutes is updated in step S3. 6. The method according to claim 5, wherein the random numbers generated in steps S3 and S30 are generated by combining the unique number and the previously entered formula, date, and time information. 6. The method as claimed in claim 5, wherein the date and time of the OTP code generator (10) are corrected to the date and time information of the smartphone (30) when the smartphone (30) A method for managing an electronic attendance using a smart phone. delete
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200014449A (en) 2018-07-30 2020-02-11 김대정 Mobile phone multi-device linked MMS text sending attendance system and the method
KR20200015136A (en) 2018-08-02 2020-02-12 주식회사 에스씨랩 System and method for smart attendance management

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Publication number Priority date Publication date Assignee Title
KR102062978B1 (en) * 2018-04-03 2020-01-07 리반 주식회사 System and method of certificating education attendance
KR20210088924A (en) 2020-01-07 2021-07-15 김창윤 Reserved seat linked electronic attendance system
CN115985008A (en) * 2022-12-27 2023-04-18 浙江轻云舟技术开发有限公司 Student goes to school and lets go to receive and send system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200014449A (en) 2018-07-30 2020-02-11 김대정 Mobile phone multi-device linked MMS text sending attendance system and the method
KR20200015136A (en) 2018-08-02 2020-02-12 주식회사 에스씨랩 System and method for smart attendance management

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