KR20180011955A - Smart attendance check system using the coordinates and the authentication number - Google Patents

Abstract

The present invention relates to a smart attendance check system using a coordinate and an authentication number, which comprises: a professor mobile terminal connected to a campus wireless LAN to generate professor location information and to receive an authentication number for an attendance check; a display device provided in a lecture room, and displaying the authentication number; an attendance check server for transmitting an attendance check notification for checking attendance to a student mobile terminal when the authentication number is inputted to the professor mobile terminal; and a plurality of student mobile terminals connected to the campus wireless LAN to generate student location information when the attendance check notification is received from the attendance check server, and transmitting the authentication number to the attendance check server when the authentication number displayed on the display device is inputted to check attendance. The attendance check server receives the authentication number inputted by the student mobile terminal, determines whether the authentication number is matched with the authentication number transmitted from the professor mobile terminal, and receives the student location information from the student mobile terminal and the professor location information from the professor mobile terminal when it is determined that the authentication numbers are matched. Thereafter, the attendance check server determines whether the student location information and the professor location information are matched to generate attendance check information which is divided into attendant students and absent students.

Description

[0001] Smart attendance check system using coordinates and authentication number [0002]

The present invention relates to a smart attendance check using coordinates and an authentication number. More particularly, the present invention relates to a smart attendance check using coordinates and an authentication number, and more particularly, And a smart attendance check system.

In general, the management of students' attendance at universities depends entirely on the direct identification of the faculty, which consists of the professor's name and the student's response.

The individual attendance check by such a manpower consumes a lot of check time for attendance when there are many students participating in the lecture, thus shortening the actual lecture time. Therefore, there is a case in which the professor omits the attendance check or performs the attendance check by the student's autonomy, but there is a problem that correct attendance check is not performed.

In other words, there is a problem that dissatisfaction or dispute may arise about the administration of the university related to the attendance management because the attendance management in the university 's bachelor' s administration is inevitably managed according to input by the professor or the student.

Korean Patent Publication No. 10-2007-0074968 (2007.07.18)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above problems, and it is an object of the present invention to provide a smart mobile terminal capable of automatically performing an attendance check within a short period of time and using coordinates and an authentication number that can prevent time- The goal is to provide a smart attendance check system.

In addition, the present invention can prevent omissions of attendance check by confirming the authentication number and the address and coordinates of the wireless LAN, more precisely grasp the observer, and improve the reliability and accuracy of attendance check The purpose of this system is to provide a smart attendance check system that utilizes an authentication number.

It is another object of the present invention to provide a smart attendance check system using coordinates and an authentication number that can accurately check attendance through utilization of Bluetooth and utilization of an intermediate bridge.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems to be solved by the present invention, which are not mentioned here, As will be appreciated by those skilled in the art.

A teaching mobile terminal connected to the on-campus wireless LAN to generate teaching position information and to input an authentication number for attendance check; a display device provided in the classroom for displaying the authentication number; An attendance check server for sending an attendance check notification for attendance check to the student mobile terminal, and an attendance check notification from the attendance check server, and is connected to the intramural wireless LAN to generate student position information. And a plurality of student mobile terminals for transmitting the authentication number to the attendance check server when the authentication number displayed on the display device is input, wherein the attendance check server receives the authentication number input from the student mobile terminal , And judges whether the authentication number matches with the authentication number transmitted from the teaching mobile terminal The student mobile terminal receives the student position information and the teaching position information from the teaching mobile terminal, determines whether the student position information and the teaching position information match each other, and classifies the student as an attendee-processed student or a student who has been absent And the attendance check information.

In addition, the student location information is location information including an address and coordinates of a wireless LAN to which the student mobile terminal is connected, and the teaching location information includes location and coordinates of a wireless LAN to which the teaching mobile terminal is connected Information.

The teaching mobile terminal may further include a teaching input unit to which an authentication number for attendance check is input, a teaching connection unit connected to the intramural wireless LAN to generate teaching position information, and the authentication number to the display device and the attendance check server And a teaching reception unit receiving the attendance check information from the attendance check server. The attendance check server receives the attendance check information from the attendance check server, and transmits the attendance check information to the attendance check server.

The attendance check server may include a student mobile terminal information storage unit in which mobile terminal information of students participating in the lecture is stored in advance for attendance check, information stored in the student mobile terminal information storage unit, An attendance check notifying unit for transmitting an attendance check notification and transmitting an intra-campus wireless LAN access command to the student mobile terminal, an authentication number from the teaching mobile terminal, an authentication number from the student mobile terminal, A server receiving unit for receiving the first location information and the first location information, determining whether the authentication number received from the student mobile terminal is identical to the authentication number transmitted from the teaching mobile terminal, A first attendance check information generating unit for generating attendance check information, A server storage unit for storing the information generated by the student check information generation unit, and a server transmission unit for transmitting attendance check information stored in the server storage unit to the student mobile terminal and the professor mobile terminal.

The student mobile terminal may further include a student receiving unit for receiving an attendance check notification from the attendance check server, a control unit for receiving an attendance check notification from the student receiving unit, A student connection unit connected to the LAN to generate student position information, a student input unit to which an authentication number displayed on the display device is inputted for confirmation of attendance check, and a student position input unit And a student response unit for transmitting the information to the attendance check server.

The attendance check server receives the student GPS coordinates of the student who is absent from the attendance check information, receives the teaching GPS coordinates of the teaching position from the teaching mobile terminal, The mobile communication terminal retransmits a notification for the attendance check to the student mobile terminal and receives the authentication number again and judges whether or not the received authentication number matches the authentication number transmitted from the teaching mobile terminal, The attendance check range is a range in which the attendance check server is connected to the attendance check server, and the attending attendance check range is set so that the attendance check server is connected to the attendance check server And the like.

Wherein the teaching mobile terminal performs a Bluetooth scan with each of the student mobile terminals when the authentication number is input to the teaching input unit, counts a student mobile terminal that has successfully performed Bluetooth scanning, and generates a second attendance check information Wherein the attendance check server notifies the attendance check server that the Bluetooth module of the student mobile terminal is executed when the attendance check server receives the authentication number from the teaching mobile terminal, And a Bluetooth execution unit for forcibly executing the Bluetooth module to check for Bluetooth attendance when the push notification is received.

The attendance check server transmits a reconfirmation message to the student mobile terminal that has been absent from the attendance check information to confirm whether or not attendance is absent, and the teaching mobile terminal switches to beacon mode after Bluetooth scanning, broadcasts a beacon signal, And the attendance check server transmits the acknowledgment information to the attendance check server, and the attendance check server corrects the attendance check information to return to the teaching mobile terminal .

According to the solution of the above-mentioned problem, the smart attendance check system utilizing the coordinates and the authentication number according to the present invention automatically performs the attendance check within a short time by utilizing the authentication number and the address and coordinates of the wireless LAN, It is possible to prevent the time consuming of the lecture according to the present invention from being consumed.

In addition, the smart attendance check system utilizing the coordinates and the authentication number according to the present invention has the effect of significantly improving the reliability and accuracy of the attendance check by grasping the perceived person through the GPS position check.

Further, the smart attendance check system using the coordinates and the authentication number according to the present invention can further prevent the omission check of the attendance check and improve the reliability and accuracy by using two attendance check methods of Bluetooth scanning and beacon broadcasting. have.

1 is a schematic view showing a smart attendance check system utilizing coordinates and an authentication number according to a first embodiment of the present invention;
2 is an internal block diagram illustrating a smart attendance check system using coordinates and an authentication number according to a first embodiment of the present invention.
3 is an internal block diagram illustrating a smart attendance check system utilizing coordinates and an authentication number according to a second embodiment of the present invention.
4 is an internal block diagram showing a smart attendance check system using coordinates and an authentication number according to a third embodiment of the present invention

Hereinafter, the technical idea of the present invention will be described more specifically with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the technical concept of the present invention, are incorporated in and constitute a part of the specification, and are not intended to limit the scope of the present invention.

≪ Embodiment 1 >

FIG. 1 is a schematic view showing a smart attendance check system using coordinates and an authentication number according to a first embodiment of the present invention. FIG. 2 is a schematic view showing a Smart Attendance check using smart coordinates and an authentication number according to a first embodiment of the present invention. It is an internal block diagram of the system.

1 and 2, a smart attendance check system using coordinates and an authentication number according to the first embodiment of the present invention includes a teaching mobile terminal 100, a display device 200, (300), and a student mobile terminal (400).

The teaching mobile terminal 100 is connected to the intra-campus wireless LAN to generate teaching position information, and an authentication number for attendance check is input. At this time, the authentication number is a number used to identify whether the participating students participate in the lecture, and the professor can arbitrarily set the number.

Specifically, the teaching mobile terminal 100 includes a teaching input unit 110 to which an authentication number for attendance check is input, a teaching connection unit 120 connected to an intramural wireless LAN to generate teaching position information, The attendance check server 300 transmits the attendance check information to the display device 200 and the attendance check server 300 and transmits the attendance check information to the attendance check server 300, And a receiving instruction receiving unit 140.

If the teaching mobile terminal 100 is not connected to the intra-campus wireless LAN, the teaching connection unit 120 is connected to the intra-campus wireless LAN to generate teaching location information. If the teaching mobile terminal 100 is already connected to the campus wireless LAN, . In this case, the teaching location information is used to prevent a student who knows the authentication number from being located in a place other than the classroom. In this case, the teaching mobile terminal 100 transmits location information including the address and coordinates of the connected wireless LAN to be.

Next, the display device 200 is provided in the classroom and displays the authentication number. The display device 200 is a device for delivering the authentication number to students participating in the lecture, and may be any means by which students participating in the lecture can visually recognize the authentication number. Specifically, it may be a blackboard, a monitor, or the like, but is not limited to the present invention.

The attendance check server 300 transmits a notification of attendance check to the student mobile terminal 400 when the authentication number is input to the teaching mobile terminal 100, And if it coincides with the authentication number received from the teaching mobile terminal 100, the student mobile terminal 400 transmits the student position information and teaching position information from the teaching mobile terminal 100 to the student mobile terminal 400 And determines whether or not the student position information and the teaching position information match each other and generates first attendance check information classified into a student who has been subjected to attendance and a student who has been absent. In this case, the student location information is used to prevent a student who knows the authentication number from being located in a place other than the classroom. The student mobile terminal 400 includes location information to be.

Specifically, the attendance check server 300 includes a student mobile terminal information storage unit 310 in which mobile terminal information of students participating in the lecture is stored in advance, An attendance check notifying unit 320 for transmitting an attendance check notification to the student mobile terminal 400 and transmitting an on-campus wireless LAN access command to the student mobile terminal 400, an authentication number and teaching position information from the teaching mobile terminal 100, A server receiving unit 330 receiving the authentication number and the student location information from the student mobile terminal 400, an authentication number transmitted from the student mobile terminal 400, an authentication number transmitted from the teaching mobile terminal 100, The first attendance check information for determining whether the student position information and the teaching position information match each other and generating first attendance check information, A server storage unit 350 for storing the first attendance check information and a first attendance check information stored in the server storage unit 350 to the student mobile terminal 400, And a server transmission unit 360 for transmitting the data to the terminal 100.

The attendance check server 300 first determines whether the authentication number entered through the teaching mobile terminal 100 and the student mobile terminal 400 is identical or not and then determines whether the teaching position information matches the student position information , It is possible to prevent the attendance check of students who know the authentication number from a place other than the classroom.

Upon receipt of the attendance check notification from the attendance check server 300, the student mobile terminal 400 is connected to the intracity wireless LAN, and when the authentication number displayed on the display device 200 is input for confirmation of attendance check, And transmits the authentication number to the attendance check server 300. Also, since the student mobile terminal 400 has students participating in the lecture, The smart attendance check system utilizing the coordinates and the authentication number according to the first embodiment of the present invention.

Specifically, the student mobile terminal 400 receives the attendance check notification from the attendance check server 300. When the attendance check notification is received from the student receiving unit 410, A student input unit 430 for inputting an authentication number displayed on the display device 200 for confirmation of attendance check, and a user input unit 430 for inputting an authentication number displayed on the display device 200, And a student responding unit 440 for transmitting the authentication number and the student position information input from the input unit 430 to the attendance check server 300. If the student mobile terminal 400 is not connected to the intra-campus wireless LAN, the student connection unit 420 is connected to the intramural wireless LAN to generate the student location information. If the student mobile terminal 400 is already connected to the intramural wireless LAN, Lt; / RTI >

2, the smart attendance check system using the coordinates and the authentication number according to the first embodiment of the present invention has an authentication number for checking attendance at the teaching mobile terminal 100 The teaching mobile terminal 100 is connected to the intra-campus wireless LAN through the teaching connection unit 120, and teaching position information is generated.

Next, the authentication number is transmitted to the display device 200 and the server receiving unit 330 through the teaching transfer unit 130. [ When the authentication number is received by the server receiving unit 330, the attendance check notification is transmitted to the student mobile terminal 400 of the students participating in the lecture stored in the student mobile terminal information storage unit 310.

Upon receipt of the attendance check notification from the student receiving unit 410, the student is connected to the intra-campus wireless LAN through the student connection unit 420 and student position information is generated. Then, when the authentication number transmitted to the student through the display device 200 is input to the student input unit 430, the student response unit 440 transmits the authentication number together with the student position information to the server receiving unit 330 do.

Next, the first attendance check information generating unit 340 determines whether the authentication number received from the student mobile terminal 400 matches the authentication number received from the teaching mobile terminal 100, If the first attendance check information processed with the absence is generated and matches, the student position information and the teaching position information are received from the student response unit 440 and the teaching transfer unit 130 to determine whether they match. And generates first attendance check information processed as attendance if the student position information and the teaching position information match, and generates first attendance check information processed as absent if they do not match.

Next, the server transfer unit 360 delivers the first attendance check information to the student mobile terminal 400 and the teaching mobile terminal 100, respectively, and delivers attendance results to students participating in teaching and lecturing.

Accordingly, the smart attendance check system utilizing the coordinates and the authentication number according to the first embodiment of the present invention can automatically reduce the attendance check time by using the smart mobile terminal in a short period of time And accurate and fair attendance check becomes possible.

In addition, since all the processes are performed in addition to the input of the authentication number, there is no need for the professor to identify the student, and since the student mobile terminal 400 confirms the coordinates and address of the connected wireless LAN, It is possible to prevent attendance and to check the attendance fairly and reliably.

In addition, since professors and students can receive attendance check results, both professors and students can manage attendance checks efficiently.

Meanwhile, the teaching mobile terminal 100 and the student mobile terminal 400 may be configured as a smart phone equipped with an application operating as a smart attendance check system using coordinates and an authentication number according to the present invention.

≪ Embodiment 2 >

3 is an internal block diagram illustrating a smart attendance check system utilizing coordinates and an authentication number according to a second embodiment of the present invention.

3, the smart attendance check system utilizing the coordinates and the authentication number according to the second embodiment of the present invention includes a teaching mobile terminal 100, a display device 200, a attendance check server 300, And a student mobile terminal (300).

The display device 200, the display device 200, and the attendance check server 300 of the smart attendance check system utilizing the coordinates and the authentication number according to the second embodiment of the present invention, except for the perceptual processing unit 370, The display device 200 and the student mobile terminal 400 of the smart attendance check system utilizing the coordinates and the authentication number according to the first embodiment of the present invention, The detailed description thereof will be made with reference to the first embodiment of the present invention described above with reference to FIG. 1 and FIG. 2, and a description thereof will be omitted below.

When the teaching mobile terminal 100 receives the first attendance check information, the teaching connection unit 120 generates teaching GPS coordinates and transmits the teaching GPS coordinates to the server receiving unit 330.

When the student mobile terminal 400 receives the first attendance check information from the server transmission unit 360, the student mobile terminal 400 generates student GPS coordinates in the student connection unit 420 and transmits the generated GPS coordinates to the server receiving unit 330 . At this time, the teaching GPS coordinates and the student GPS coordinates are position coordinates for grasping the positions of teaching and students.

If the student GPS coordinate is within the attendance check range on the basis of the teaching GPS coordinates, the perceptual processor 370 retransmits a notification for attendance check to the student mobile terminal 400 to receive the authentication number again, If it is determined that the received authentication number matches the authentication number received from the teaching mobile terminal 100 and if they match, the student mobile terminal 400 re-receives the student position information from the student mobile terminal 400, And generates the revised attendance check information. At this time, the attendance check range is a value that can be set by the professor in connection with the attendance check server 300, and is preferably within a range of the size of the lecture room. In addition, receiving the GPS coordinates of the absent student in real time may cause load on the server, so it can be received in 10 minute or 20 minute increments, and the interval of reception can be directly set by the professor. In addition, the attendance check server 300 can notify the perceived students of attendance by delivering the corrected attendance check information only to the corresponding students.

Therefore, it is possible to check attendance when a student who has been late arrives at the lecture room by confirming the GPS coordinates of the perceived students. Therefore, the perceived students can check the attendance fairly by not being present or absent. Also, it is possible to prevent the hassle of checking attendance attendance after the lecture is over.

≪ Third Embodiment >

4 is an internal block diagram of a smart attendance check system using coordinates and an authentication number according to a third embodiment of the present invention.

4, the smart attendance check system utilizing the coordinates and the authentication number according to the third embodiment of the present invention includes a teaching mobile terminal 100, a display device 200, a attendance check server 300, And a student mobile terminal (400).

Here, the professor mobile terminal 100 of the smart attendance check system utilizing the coordinates and the authentication number according to the third embodiment of the present invention, except for the second attendance check information generating unit 150 and the Bluetooth executing unit 450, The display device 200, the attendance check server 300, and the student mobile terminal 400 are connected to the teaching mobile terminal 100, the teaching attendant check server 300, and the student mobile terminal 400 of the smart attendance check system utilizing the coordinates and the authentication number according to the second embodiment of the present invention, The display device 200, the attendance check server 300 and the student mobile terminal 400 have the same or similar configuration and operation characteristics, and thus a detailed description thereof will be omitted for the second embodiment of the present invention described above with reference to FIG. Hereinafter, the following description will be omitted.

When the authentication number is input to the teaching input unit 110, the teaching mobile terminal 100 performs a Bluetooth scan with each of the student mobile terminals 400, counts the student mobile terminals that have successfully performed the Bluetooth scan, And a second attendance check information generating unit 150 for generating attendance check information. The second attendance check information may be transmitted to the attendance check server 300 and the student mobile terminal 400 and may be used to correct first attendance check information, for example, due to the student position information error, Students who are absent but absent can be absent. Attendance can be processed for absent students in the classroom. Therefore, there is an advantage that a more accurate attendance check becomes possible.

When the attendance check server 300 receives the authentication number from the teaching mobile terminal 100, the attendance check server 300 pushes the student mobile terminal 400 to execute the Bluetooth for the attendance check.

The student mobile terminal 400 further includes a Bluetooth executing unit 450 for forcibly executing a Bluetooth module for checking the presence of Bluetooth when the push notification is received from the attendance check server 300. [ At this time, in order to prevent the load of the student mobile terminal 400, the Bluetooth executing unit 450 can automatically terminate the Bluetooth module when the set attendance check time is completed.

4, when the authentication number is input to the teaching mobile terminal 100, the smart attendance check system using the coordinates and the authentication number according to the third embodiment of the present invention, The Bluetooth of the teaching mobile terminal 100 is executed and the authentication number is transmitted to the attendance check server 300. [

When the attendance check server 300 receives the authentication number, the attendance check server 300 notifies the student mobile terminal 400 that the Bluetooth is executed.

When the push notification is received from the student mobile terminal 400, Bluetooth is executed through the Bluetooth execution unit 450 and the professor mobile terminal 100 performs a Bluetooth scan with each of the student mobile terminals 400, And counts the successful student mobile terminal 400 to generate second attendance check information.

Accordingly, it is possible to perform an accurate attendance check for the students who have been incorrectly checked on the basis of the student position information or the teaching position information error.

Meanwhile, the attendance check server 300 transmits a reconfirmation message to the student mobile terminal 400, which is absent from the second attendance check information, to confirm whether attendance is absent, and the professor mobile terminal 100 performs a blind scan , The beacon mode is switched to broadcast the beacon signal. When the student mobile terminal 400 receives the reconfirmation message and searches for and receives the beacon signal, the student mobile terminal 400 transmits the receipt information to the attendance check server 300 , The attendance check server 300 may reply to the professor mobile terminal 400 by correcting the second attendance check information. As a result, it is possible to perform correct processing for the perceived student, and at the same time, it is possible to check the escapees during the lecture.

In addition, the smart attendance check system using the coordinates and the authentication number according to the embodiment of the present invention can prevent the omission of the attendance check by using the GPS coordinates and the Bluetooth scan attendance check method, as in the above- It is possible to grasp the percepter and the abductee more accurately and to improve the reliability and accuracy of the attendance check.

In addition, the smart attendance check system utilizing the coordinates and the authentication number according to the embodiment of the present invention, as in the above-described embodiments, is capable of real-time notification of attendance check results, attendance check correction according to an error, It is possible to add more steps such as checks to ensure correct attendance checks.

The smart attendance check system using the coordinates and the authentication number according to an embodiment of the present invention may further include providing a customized advertisement so as to improve the interest of the students while the attendance check is performed.

As described above, it is to be understood that the technical structure of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, All changes or modifications that come within the scope of the present invention should be construed as being included within the scope of the present invention.

100: Professor mobile terminal
110: Professor input section
120: Professor Connections
130:
140: second attendance check information generating unit
200: display device
300: attendance check server
310: Student mobile terminal information storage unit
320: Attendance check notification
330: Server Receiver
340: first attendance check information generating section
350: server storage unit
360:
370:
400: Student mobile terminal
410: Student Receiver
420: Student Connection
430: Student Input
440: Student Response Department
450: Bluetooth execution unit

Claims (8)

A teaching mobile terminal connected to an intramural wireless LAN to generate teaching position information and input an authentication number for attendance check;
A display device provided in the lecture room for displaying the authentication number;
An attendance check server for transmitting an attendance check notification for checking attendance to a student mobile terminal when an authentication number is input to the teaching mobile terminal; And
When receiving the attendance check notification from the attendance check server, accessing the on-campus wireless LAN to generate the student location information, and when the authentication number displayed on the display device for confirming attendance check is input, A plurality of student mobile terminals transmitting to the server; / RTI >
The attendance check server receives the authentication number input from the student mobile terminal and determines whether or not the received authentication number matches the authentication number received from the teaching mobile terminal, Wherein the first attendance check information is classified into a student who has been subjected to the attendance process and a student who has been absent, by determining whether the pupil position information is consistent with the teaching position information. Smart attendance check system using number.
The method according to claim 1,
Wherein the student position information comprises:
The location information including the address and coordinates of the wireless LAN to which the student mobile terminal is connected,
Wherein the teaching location information is location information including an address and coordinates of a wireless LAN to which the teaching mobile terminal is connected.
3. The method according to claim 1 or 2,
The teaching mobile terminal comprises:
A teaching input unit to which an authentication number for attendance check is inputted,
A teaching connection unit connected to the on-campus wireless LAN to generate teaching position information,
A teaching transmission unit transmitting the authentication number to the display device and the attendance check server and transmitting the teaching position information to the attendance check server;
And a teaching receiver for receiving the first attendance check information from the attendance check server.
The method of claim 3,
The attendance check server,
A student mobile terminal information storage unit for storing mobile terminal information of students participating in the lecture for attendance check in advance,
An attendance check notifying unit for transmitting an attendance check notification to the student mobile terminal information storage unit and transmitting an intra-campus wireless LAN access command to the student mobile terminal,
A server receiving unit receiving the authentication number and the teaching position information from the teaching mobile terminal, the authentication number and the student position information from the student mobile terminal,
Determines whether the authentication number transmitted from the student mobile terminal is identical to the authentication number transmitted from the teaching mobile terminal, and then determines whether the student position information and the teaching position information match with each other to generate first attendance check information A first attendance check information generating unit,
A server storage unit for storing information generated by the first attendance check information generating unit,
And a server transmission unit transmitting the first attendance check information stored in the server storage unit to the student mobile terminal and the professor mobile terminal.
5. The method of claim 4,
The student mobile terminal comprises:
A student receiver for receiving an attendance check notification from the attendance check server,
A student connection unit connected to the on-campus wireless LAN to generate location information of a student participating in the lecture when the attendance check notification is received from the student receiving unit,
A student input unit for inputting the authentication number displayed on the display device for confirming attendance check and
And a student responding unit for transmitting the authentication number input from the student input unit and the student position information generated through the student connection unit to the attendance check server, using the coordinates and the authentication number.
6. The method of claim 5,
The attendance check server,
Receiving the student GPS coordinates for the student who is absent from the first attendance check information, receiving the teaching GPS coordinates of the teaching position from the teaching mobile terminal, and checking the attendance if the student GPS coordinates are within the attendance check range To the student mobile terminal, receives the authentication number again,
If it is determined that the received authentication number is identical to the authentication number received from the teaching mobile terminal, if the coincidence is found, the mobile communication terminal re-receives the student position information from the student mobile terminal, And a perceptual processing unit for generating check information,
Wherein the attendance check range is set by connecting the attendance check server to the teaching mobile terminal, and wherein the smart attendance check system utilizes the coordinates and the authentication number.
The method according to claim 1,
Wherein the teaching mobile terminal performs a Bluetooth scan with each of the student mobile terminals when the authentication number is input to the teaching input unit, counts a student mobile terminal that has successfully performed Bluetooth scanning, and generates a second attendance check information Information generating unit,
The attendance check server, when receiving the authentication number from the teaching mobile terminal, notifies the execution of the Bluetooth module of the student mobile terminal to check attendance,
Wherein the student mobile terminal comprises a bluetooth executor for forcibly executing a bluetooth module to check for a Bluetooth attendance when receiving a push notification from the attendance check server.
8. The method of claim 7,
The attendance check server transmits a reconfirmation message to the student mobile terminal that has been absent from the second attendance check information to confirm whether or not attendance is absent, and the teaching mobile terminal switches to a beacon mode after Bluetooth scanning and broadcasts a beacon signal And transmits the receipt information to the attendance check server when the student mobile terminal receives the reconfirmation message and searches for and receives the beacon signal, and the attendance check server corrects the second attendance check information, The smart attendance check system utilizing the coordinates and the authentication number.

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