KR20190118422A - Automatic Attendance Check Method Using Bluetooth and System Therefor - Google Patents

Abstract

Disclosed are an electronic attendance recording method using Bluetooth and a system thereof. The electronic attendance recording method using Bluetooth comprises the following steps: requesting attendance at an instructor terminal; collecting learner information by scanning Bluetooth signals of neighboring terminals in each learner terminal; receiving the collected learner information from each of the learner terminals; and automatically processing attendance of each of the learners by using the learner information collected from each of the learner terminals.

Description

Automatic Attendance Check Method Using Bluetooth and System Therefor}

The present invention relates to an electronic attendance technology using Bluetooth, and more particularly, to an electronic attendance method and system for automatically processing attendance of each participant by using Bluetooth signals of neighboring attendee terminals collected from each attendee terminal. It is about.

Attendance checks for students in every college subject are an essential part of student management and grade processing. For that reason, various methods have been used to check student attendance. They may call themselves or turn their attendance tickets to mark attendance. They also determine their seats and take photos to check attendance. However, the existing attendance check method has a problem that it is inconvenient and difficult to prevent attendance problems.

Recently, as smart phones equipped with Wi-Fi and Bluetooth signal generation and reception functions are widely used and wireless Wi-Fi infrastructure is widely used in classrooms, school conditions are being created to check attendance using smart phones.

In fact, in the case of large courses, there is a service using a smartphone for the purpose of eliminating the inconvenience of attendance check, but the attendance check method is not automated, so there is a problem in that it is inconvenient to use and there is a limitation in using the device.

Embodiments of the present invention provide an electronic attendance method and system capable of automatically processing attendance of each attendee by using Bluetooth signals of neighboring attendee terminals collected at each attendee terminal.

Electronic attendance method using Bluetooth according to an embodiment of the present invention comprises the steps of requesting attendance at the instructor terminal; Collecting learner information by scanning Bluetooth signals of neighboring terminals in each learner terminal; Receiving the collected learner information from each of the learner terminals; And automatically processing attendance of each of the learners by using the learner information collected at each of the learner terminals.

In the collecting of the Bluetooth signal, the learner terminal may collect the learner information on the Bluetooth signal within a predetermined distance or a predetermined size by scanning the Bluetooth signals of the neighboring terminals.

Further, the electronic attendance method using Bluetooth according to an embodiment of the present invention further comprises the step of collecting the learner information by scanning the Bluetooth signal of the peripheral terminals in the instructor terminal, the step of automatically processing the attendance is the instructor Automatic attendance processing may be performed on the learners corresponding to the learner information collected by the terminal.

The automatic processing of the attendance may automatically process attendance for the remaining learners by using the learner information other than the learner information collected by the instructor terminal from the learner information collected by each of the learner terminals.

In the automatic processing of attendance, the attendees may be automatically processed using attendee information collected within a predetermined time after the instructor terminal requests attendance using Bluetooth.

Furthermore, the electronic attendance method using the Bluetooth according to an embodiment of the present invention maintains the attendance state until the previous class time and requests attendance processing for the current class time when the instructor terminal requests re-attendance using Bluetooth. The method may further include automatically processing the re-attendance by performing the requesting step to automatically processing the attendance.

In the electronic attendance system using Bluetooth according to an embodiment of the present invention, when the attendance request is received through the instructor terminal, the learner terminals receive the collected learner information from each of the learner terminals by scanning Bluetooth signals of neighboring terminals. Receiving unit; And a processor configured to automatically process attendance of each of the students by using the learner information collected by each of the learner terminals.

The receiver may receive the learner information on the Bluetooth signal within a predetermined distance or a predetermined size collected by scanning the Bluetooth signals of the neighboring terminals in each of the learner terminals.

The receiver may receive learner information collected by scanning Bluetooth signals of neighboring terminals in the instructor terminal, and the processor may automatically perform attendance processing on learners corresponding to the learner information collected by the instructor terminal.

The processor may automatically process attendance for the remaining students by using the learner information except the learner information collected by the instructor terminal from the learner information collected by each of the learner terminals.

The processing unit may automatically process attendance of each of the attendees by using the attendee information collected from each of the attendee terminals within a predetermined time after the instructor terminal requests attendance using Bluetooth.

The processor may maintain the attendance state until the previous class time when the instructor terminal requests the re- attendance using Bluetooth, and may process the attendance for the current class time again.

According to embodiments of the present invention, attendance of each participant may be automatically processed by using Bluetooth signals of neighboring learner terminals collected from each learner terminal. That is, the present invention can automatically process attendance of attendees through Bluetooth signals provided through each terminal of the attendees, thereby reducing attendance time and solving the problem of attendance omission.

As such, the present invention may automatically process attendance of attendees after double checking using information received from each attendee.

In addition, according to embodiments of the present invention, when storing the log information of the attendees may automatically process attendance by additionally reflecting the log information of the attendees, attendance of students or students through the linkage with a system such as a student history system Information may be provided to the student history system.

1 is a flowchart illustrating an electronic attendance method using Bluetooth according to an embodiment of the present invention.
Figure 2 shows an example of requesting to start attendance in the instructor terminal.
Figure 3 shows an exemplary view for explaining the method according to the present invention.
Figure 4 shows an exemplary view of the present state of attendance by the electronic attendance method according to the present invention.
5 shows a configuration of an electronic attendance system using Bluetooth according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited or limited by the embodiments. Also, like reference numerals in the drawings denote like elements.

Embodiments of the present invention, the subject is to automatically process attendance of each of the attendees by using the Bluetooth signal of the neighboring attendee terminals collected at each of the attendee terminals.

Herein, when a Bluetooth signal (including a Bluetooth ID or a user ID or user information about a user) of neighboring student terminals is collected in a lecturer or a teaching terminal, the present invention may be automatically attended for a participant corresponding to the collected Bluetooth signal. The remaining attendees may be automatically attended by using a Bluetooth signal collected from each terminal of the attendees.

Of course, the present invention may double check each of the students by using the Bluetooth signal collected by each terminal of the learners, and may process the attendance of each attendee through this, but is not limited to this Bluetooth collected from the instructor terminal After the attendance is first performed using the signal, each attendee may be once again attended by using the Bluetooth signal collected by each terminal of the attendees.

Here, in the present invention, when the Bluetooth signal is collected from the instructor terminal, the learner corresponding to the collected Bluetooth signal is automatically attended, so that the Bluetooth signal for the attendee who has already been attended from the Bluetooth signal collected by each terminal of the learners is automatically processed. With the exception of the remaining Bluetooth signals, attendance for the remaining participants can be automatically processed.

Such a technology according to the present invention will be described in detail with reference to FIGS. 1 to 5. According to the technology of the present invention, an application related to the present invention is installed in the instructor terminal and the learner terminal, and the Bluetooth signal collected through the corresponding application may include learner information or the learner ID or the Bluetooth ID of the learner. That is, the Bluetooth signal collected by the present invention may be to collect information about the participants around the user.

1 is a flowchart illustrating an electronic attendance method using Bluetooth according to an embodiment of the present invention.

Referring to FIG. 1, in the method according to an embodiment of the present invention, when a lecturer (or professor) requests attendance using a Bluetooth of an instructor terminal in a specific place, for example, a lecturer, an attendant uses an application related to the present invention. Each of the learner terminals scans the Bluetooth signals of the neighboring terminals, thereby collecting the Bluetooth signals including the neighboring learner information (S110 and S120).

For example, in step S110, when the instructor performs electronic attendance using Bluetooth on the instructor terminal, for example, a smartphone or a computer of the instructor, as shown in FIG. 2, information about the instructor or class requesting the start of the electronic attendance and the electronic attendance are requested. May be provided to a system or server that provides a service of the present invention. In addition, step S110 may request electronic attendance through the input of the instructor from the computer or the like instead of using the Bluetooth of the instructor terminal.

Here, as shown in FIG. 2, the electronic attendance may be performed during a preset attendance valid time, and the attendance valid time may be a basic time set basically or a time set according to an instructor.

At this time, step S120 may collect only the attendee information for the Bluetooth signal within a certain distance or more than a certain signal size. For example, when the size of the Bluetooth signals scanned from a specific student terminal varies from 1 to 5, step S120 may collect only the learner information on the Bluetooth signals having the size of three or more of the scanned Bluetooth signals.

In this case, step S120 may collect only the attendee information for a predetermined number of Bluetooth signals having a large magnitude of the scanned Bluetooth signal. For example, if there are seven Bluetooth signals scanned at a particular student's terminal, two of them have a signal size of three, two signal sizes of four, and three signal sizes of five, step S120 includes five signals having a high signal size. Only learner information about can be collected.

Further, step S120 may automatically adjust or manage the number of neighboring learners to collect according to the number of students taking the lecture. For example, step S120 may collect information about one neighboring student when the number of students in the lecture is 10, and may collect information up to 10 students around when there are 100 students.

The learner information collected by each terminal of attendees attending the lecture room by step S120 is provided to a server or a system providing the service of the present invention, and the server receives the learner information collected from each of the learner terminals. (S130).

Here, each of the learner terminals may provide learner information (or Bluetooth ID) collected together with their Bluetooth signal or learner ID to the corresponding server.

When the learner information collected from each of the learner terminals is received in step S130, attendance for learners who listen to the corresponding lecture is automatically processed using the received information or the Bluetooth signal (S140).

Here, in step S140, when the learner information collected from the instructor terminal is received, the learner corresponding to the learner information collected by the instructor terminal may be automatically attended, and the remaining learners may receive the learner information collected from each of the learner terminals. Automatic attendance processing can be used.

The present invention will be described further with reference to FIG. 3.

Figure 3 shows an exemplary view for explaining the method according to the present invention.

As shown in FIG. 3, the system according to the present invention may include student terminals 310, an instructor terminal 320, and a server 330.

The learner terminals 310 and the instructor terminal 320 are installed with an application for performing the electronic attendance technology of the present invention, and can be made when the attendant starts to the server 330 using the instructor terminal 320. have. Of course, the start of attendance at the instructor terminal 320 may be made by the input of the instructor, and Bluetooth signal collection may also be made by each of the learners. For example, when the learner selects an attendance function item, the collected learner information may be provided to the server by scanning the Bluetooth signals of neighboring learner terminals and collecting the learner information.

In detail, 1) the instructor terminal 320 requests attendance to start and the attendance start information is provided to the server 330. Here, the attendance start information provided to the server may include information related to the class, such as instructor information, class information, and class time information, or information about the instructor and the class on the server, for example, day information and class time information. If the back is matched and stored, it may provide only information about the instructor. Of course, such information provision can be determined by the operator providing the present invention.

2) When attendance is requested by the instructor, each attendee attending the lecture collects attendee information by scanning a Bluetooth signal of neighboring attendee terminals using an application installed in the attendee terminal 310. For example, when the first learner terminal 310-1 scans Bluetooth signals of the second learner terminal 310-2, the fourth learner terminal 310-4, and the fifth learner terminal 310-5. The second learner information, the fourth learner information, and the fifth learner information are collected, and the second learner terminal 310-2 is the first learner terminal 310-1, the third learner terminal 310-3, and the fourth learner information. When the Bluetooth signals of the learner terminal 310-4, the fifth learner terminal 310-5, and the sixth learner terminal 310-6 are scanned, the first learner information, the third learner information, the fourth learner information, We can collect 5 student information and sixth student information. Of course, when the number of learners that can be collected by the second learner terminal is limited to four, the second learner terminal 310-2 may scan the first learner terminal 310-1 and the third learner terminal 310-3. In addition, among the Bluetooth signals of the fourth learner terminal 310-4, the fifth learner terminal 310-5, and the sixth learner terminal 310-6, only learner information about four signals having a large signal size may be collected. . When the learner information is collected from the first learner terminal 310-1 to the ninth learner terminal 310-9 through the Bluetooth signal scan of the neighboring learner terminals through the above-described process, each of the first to the nineth learner terminals Provide the collected information to the server along with their student ID or their own information.

In addition, the instructor terminal 320 may scan the Bluetooth signals of the neighboring students 'terminals to collect the learners' information and provide the collected information to the server 330.

3) The server 330 receives a Bluetooth signal or a neighboring student ID collected by each of the participants who attend the lecture, that is, the first to ninth learners, and attends the lecture through the received learner information. By identifying participants and those who did not attend, we automatically handle attendance for each of the participants.

Here, when the learner information collected by the instructor terminal 320 is received, the server 330 processes the attendees corresponding to the learner information received from the instructor terminal as automatic attendance, and the first learner to the first learner for the remaining learners. 9 Automatic attendance processing may be performed using a Bluetooth signal collected by each of the terminals of the learner or the neighboring learner ID. For example, the instructor terminal 320 scans the third learner terminal 310-3, the sixth learner terminal 310-6, and the ninth learner terminal 310-9 to display third learner information and the sixth learner. Assume that the information and the ninth learner information is collected and provided to the server, the server automatically attends the third, sixth, and ninth learners, and is collected by each of the terminals of the first to ninth learners. The attendees may automatically process attendance for the remaining learners except for the third, sixth, and ninth learners by using the registered learner information. Of course, the server may automatically process attendance for the remaining learners using the remaining learner information except for the third, sixth, and ninth learners from the learner information collected by the terminals of the first to ninth learners. Can be. Depending on the situation, attendance for the remaining learners using the attendee information collected by each of the terminals of the first to ninth learners, without excluding the Bluetooth signal or information about the learners automatically attended by the instructor terminal You can also process

As described above, the method according to the present invention does not process attendance using one of the instructor terminals or any one terminal, but scans and collects Bluetooth signals of neighboring attendee terminals by using each terminal of attendees attending the lecture, By using this process, attendees are automatically handled to prevent attendance and therefore, the accuracy of attendance can be improved. Although the method according to the present invention has been described as collecting learner information and providing it to a server, providing learner information may mean providing a Bluetooth ID or learner ID or learner information obtained through a Bluetooth signal. have.

In addition, the method according to the present invention reduces the risk of attendance omission because duplicate information of the surrounding learners received from each of the learner terminals, and can reduce the attendance processing time because the instructor does not need to check each day.

Furthermore, in the method according to the present invention, when the attendance function is performed by the learner, the Bluetooth signal of the neighboring learner terminals is scanned at the time when the corresponding function is performed, and the surrounding learner information is collected and provided to the server through this. The present invention is not limited thereto, and may scan the Bluetooth signal of the neighboring learner terminals at a predetermined time period from the time when the corresponding function is performed, collect the surrounding learner information, and provide the collected information to the server. That is, the method according to the present invention may repeatedly perform the above-described process at a predetermined time period for a certain time, for example, during the effective time of attendance, to automatically process attendance for attendees who attend not only at the time of requesting attendance but also within the attendance valid time. .

In addition, the method according to the present invention may process additional automatic attendance using only the neighboring learner information received from the newly added learner terminal when the attendance is repeatedly performed during the attendance valid time. For example, assuming that three attendance processes are performed during the attendance valid time, the attendee terminal having collected the surrounding attendee information in the first attendance process is excluded from the second attendance process and the third attendance process, and the surrounding attendee information in the second attendance process. The terminal which collects may be excluded from the third output process. That is, the attendance may be repeatedly processed using only the Bluetooth signals of the neighboring learner terminals collected by the newly added learner terminal.

In addition, the method according to the present invention, if the class is made for several hours, for example, in the case of a three-hour class attendance processing at the first time and then the re-attendance at the third time by the instructor is made at the first time Automatic attendance is applied at the first time and the second time, and for the third time for which re-examination is requested, the attendance for the third time is performed again by repeating the above process again with the attendance processing initialized. can do.

Of course, such attendance may be determined by the instructor, and if necessary, all the attendees may be attended by the instructor if the class is closed or if the attendance is to be attended for all attendees. It will be apparent to those skilled in the art that the function of such an instructor can be determined by the provider providing the technology, and thus the detailed description thereof will be omitted.

The method according to the invention may also carry out treatment for rest or reinforcement. For example, the method according to the present invention additionally provides a function of automatically checking the date and time of reinforcement and the classroom by checking the class time of the student or the student, the class time of the instructor, and the like. When you apply, you can reduce the time it takes for students to attend classes and check the classroom.

Figure 4 shows an exemplary view of the attendance status by the electronic attendance method according to the present invention, showing the attendance status of the subject for a particular student.

As shown in FIG. 4, the attendance status may be divided into three types of information, and the lecture information (①), the attendance state (②), and the attendance information (③) may be confirmed.

Lecture information can be composed of classification, curriculum name (class), professor name, student information (department, name, student number), and attendance status can be composed of attendance rate, attendance number, lateness, absence, and outstanding have. When the attendance, absence, and open count is clicked, only the information of the attendance status is displayed at the bottom, and when the attendance rate is clicked, the entire attendance status can be displayed at the bottom. In addition, you can check the attendance report for each lecture, it can be composed of attendance status (attendance, late, absent, open), lecture date and time. In the case of a lecture that has not been attended, the progress status of the lecture (pre-lecture, absence, suspension), the lecture date or the suspension date may be displayed.

In addition, the method according to the present invention analyzes the attendance rate of the learners, classifies each of the attendees into groups such as stable, risk, very risk based on the analyzed attendance rate, and if the learner is classified into a risk or a very risk group You can also provide notifications to participants. Accordingly, students can be identified as a risk group for the subject, thereby inducing participation in the subject.

In addition, the method according to the present invention may provide a notification to the absentee when the lecture is completed or terminated, such as the end of the lecture, the absence of the lecture yesterday, for example, yesterday's lecture and today's lecture is absent from the lecture You can also provide reminders to attend classes that are categorized into and risk groups. Of course, the time for providing such a notification may be set in advance, but the present invention is not limited thereto, and the notification time may vary according to circumstances.

Furthermore, the method according to the invention can be linked to a system such as a student history system. The student history system is a system that constitutes a portfolio such as student history information related to employment, for example, school activity information, extracurricular activity information, certificates, and service activities, and is linked with the attendance system according to the present invention. Attendance rates may be included in the student's history. Of course, the student history system may be a system in which all the information related to the student as well as the contents of the above-described portfolio may be fetched from another system and integratedly managed.

In this way, the present invention is linked to or linked with the student history system, by adding a function that informs the student of the information about this if there is a company of interest of the student, to quickly provide information about the company, field practice, etc. desired by the student Can be. In addition, when employment information comes to the school by matching this information with the student's interest information or interested companies, such information is provided to the student quickly, it is possible to increase the possibility of employment through rapid employment information acquisition.

FIG. 5 illustrates a configuration of an electronic attendance system using Bluetooth according to an embodiment of the present invention, and illustrates a configuration of a system for performing the method described with reference to FIGS. 1 to 4. Shows the configuration for a configured server.

Referring to FIG. 5, a system 500 according to the present invention includes a receiver 510, a processor 520, and a database 530.

The database 530 is a means for storing all data related to the present invention, and stores all information such as instructor information, student information, class information, class time, algorithm of the present invention, and application. Of course, the database is not limited to the above-described information, and may store all kinds of information and data capable of carrying out the present invention, and may also store information collected in connection with other servers or systems according to circumstances.

When the instructor terminal receives a request for attendance using Bluetooth in the instructor terminal, the learner terminals receive the learner information collected from each of the learner terminals by scanning Bluetooth signals of neighboring terminals.

Here, the receiver 510 may receive only the Bluetooth signal or the learner information within a predetermined distance or a predetermined size collected by scanning the Bluetooth signals of the neighboring terminals in each of the learner terminals.

In addition, the receiver 510 may receive the learner information collected from the instructor terminal when the instructor terminal scans the Bluetooth signals of the surrounding terminals to collect the learner information.

The processor 520 automatically processes attendance of each of the attendees by using surrounding learner information collected by each of the attendee terminals.

Here, the processor 520 may automatically process attendance of each of the attendees by using the attendee information or Bluetooth signal collected from each of the attendee terminals within a predetermined time after the instructor terminal requests attendance using Bluetooth.

In addition, the processor 520 may maintain the attendance state for the previous class time when the instructor terminal requests the re- attendance using Bluetooth, and may again process the attendance for the current class time after initializing the attendance state. .

Furthermore, when the receiver 520 receives the learner information collected from the instructor terminal, the processor 520 automatically attends the learner corresponding to the learner information collected from the instructor terminal and collects the remaining learners from each of the learner terminals. Automatic attendance can be processed using the student information. Here, the processor may automatically process attendance for the remaining learners by using the learner information except the learner information collected by the instructor terminal from the learner information collected by each of the learner terminals.

Although the description is omitted in the system of FIG. 5, it is apparent to those skilled in the art that the system according to the present invention may include all the contents described in FIGS. 1 to 4.

The system or apparatus described above may be implemented with hardware components, software components, and / or combinations of hardware components and software components. For example, the systems, devices, and components described in the embodiments may include, for example, processors, controllers, arithmetic logic units (ALUs), digital signal processors, microcomputers, field programmable arrays (FPAs). ), A programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions, may be implemented using one or more general purpose or special purpose computers. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. The processing device may also access, store, manipulate, process, and generate data in response to the execution of the software. For the convenience of understanding, a processing device may be described as one being used, but a person skilled in the art will appreciate that the processing device includes a plurality of processing elements and / or a plurality of types of processing elements. It can be seen that it may include. For example, the processing device may include a plurality of processors or one processor and one controller. In addition, other processing configurations are possible, such as parallel processors.

The software may include a computer program, code, instructions, or a combination of one or more of the above, and configure the processing device to operate as desired, or process independently or collectively. You can command the device. Software and / or data may be any type of machine, component, physical device, virtual equipment, computer storage medium or device in order to be interpreted by or to provide instructions or data to the processing device. Or may be permanently or temporarily embodied in a signal wave to be transmitted. The software may be distributed over networked computer systems so that they are stored or executed in a distributed manner. Software and data may be stored on one or more computer readable recording media.

The method according to the embodiments may be embodied in the form of program instructions that may be executed by various computer means and recorded on a computer readable medium. The computer readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the media may be those specially designed and constructed for the purposes of the embodiments, or they may be of the kind well-known and available to those having skill in the computer software arts. Examples of computer readable recording media include magnetic media such as hard disks, floppy disks and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic disks such as floppy disks. Magneto-optical media, and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine code, such as produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware device described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

Although the embodiments have been described by the limited embodiments and the drawings as described above, various modifications and variations are possible to those skilled in the art from the above description. For example, the described techniques may be performed in a different order than the described method, and / or components of the described systems, structures, devices, circuits, etc. may be combined or combined in a different manner than the described method, or other components. Or even if replaced or replaced by equivalents, an appropriate result can be achieved.

Therefore, other implementations, other embodiments, and equivalents to the claims are within the scope of the claims that follow.

Claims (12)

Requesting attendance at the instructor terminal;
Collecting learner information by scanning Bluetooth signals of neighboring terminals in each learner terminal;
Receiving the collected learner information from each of the learner terminals; And
Automatically processing attendance of each student by using student information collected by each student terminal
Electronic attendance method using a Bluetooth.
The method of claim 1,
Collecting the student information
Each attendee terminal scans Bluetooth signals of neighboring terminals to collect attendee information for a Bluetooth signal within a certain distance or a predetermined size or more.
The method of claim 1,
Collecting learner information by scanning Bluetooth signals of neighboring terminals in the instructor terminal;
More,
Automatically processing the attendance
Electronic attendance method using Bluetooth, characterized in that the automatic attendance process for the learners corresponding to the learner information collected by the instructor terminal.
The method of claim 3,
Automatically processing the attendance
Electronic attendance method using a Bluetooth, characterized in that for automatically processing attendance for the remaining learners by using the learner information other than the learner information collected in the lecturer terminal collected from each of the learner terminals.
The method of claim 1,
Automatically processing the attendance
Electronic attendance method using a Bluetooth, characterized in that for automatically processing the attendance of each of the attendees using the learner information collected within a certain time after the request for attendance using the Bluetooth in the instructor terminal.
The method of claim 1,
If the instructor terminal requests a re-attendance using Bluetooth, by maintaining the attendance state until the previous class time, and performing the request to the attendance processing for the current class time to the automatic processing of the attendance, Automated Re-Attendment
Electronic attendance method using Bluetooth characterized in that it further comprises.
Receiving unit for receiving the attendee information collected by scanning the Bluetooth signal of the neighboring terminals in each of the learner terminals when the request to attend through the instructor terminal from each of the learner terminals; And
A processing unit for automatically processing attendance of each of the students using the learner information collected from each of the students terminal
Electronic attendance system using a Bluetooth.
The method of claim 7, wherein
The receiving unit
Each attendee terminal scans Bluetooth signals of neighboring terminals and receives attendee information for a Bluetooth signal collected within a predetermined distance or greater than a predetermined size.
The method of claim 7, wherein
The receiving unit
Receiving the collected learner information by scanning the Bluetooth signal of the surrounding terminals in the instructor terminal,
The processing unit
Electronic attendance system using Bluetooth, characterized in that the automatic attendance process for the learners corresponding to the learner information collected by the instructor terminal.
The method of claim 9,
The processing unit
Electronic attendance system using Bluetooth, characterized in that for automatically processing attendance for the remaining students by using the learner information other than the learner information collected from the instructor terminal from the learner information collected from each of the learner terminals.
The method of claim 7, wherein
The processing unit
Electronic attendance system using Bluetooth, characterized in that for automatically processing the attendance of each of the attendees using the learner information collected from each of the attendee terminals within a certain time after the instructor terminal requests attendance using Bluetooth.
The method of claim 7, wherein
The processing unit
The electronic attendance system using Bluetooth, if the instructor terminal requests the attendance using the Bluetooth, the attendance state until the previous class time, and processing the attendance for the current class time again.

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