KR20130030377A - Attendance confirmation system and method, attendance management apperatus and method, and cell data management apperatus and method for confirming attendance - Google Patents

Attendance confirmation system and method, attendance management apperatus and method, and cell data management apperatus and method for confirming attendance Download PDF

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Publication number
KR20130030377A
KR20130030377A KR1020110093799A KR20110093799A KR20130030377A KR 20130030377 A KR20130030377 A KR 20130030377A KR 1020110093799 A KR1020110093799 A KR 1020110093799A KR 20110093799 A KR20110093799 A KR 20110093799A KR 20130030377 A KR20130030377 A KR 20130030377A
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South Korea
Prior art keywords
attendance
lecture
terminal
positioning
cell data
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KR1020110093799A
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Korean (ko)
Inventor
강석연
이창석
조채환
백승윤
이혜민
차승훈
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에스케이텔레콤 주식회사
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Priority to KR1020110093799A priority Critical patent/KR20130030377A/en
Publication of KR20130030377A publication Critical patent/KR20130030377A/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/20Education
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/021Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences

Abstract

An attendance confirmation system and method, an attendance management device and method, and a cell data management device and method for attendance confirmation are disclosed. Attendance confirmation system according to an embodiment of the present invention, to store the lecture timetable for the registered lecture, the identification number of the learner terminal and the identification number of the lecturer terminal, in order to check whether the attendees attendance at the registered lecture time An attendance management device for transmitting a location request signal for requesting location of a corresponding student terminal; A positioning device for performing positioning on the student terminal in response to the positioning request signal; And a cell data management device that stores cell data of a region where lectures are performed, and calculates relative coordinates of the learner terminal with respect to the cell data based on the positioning result of the learner terminal. Here, the attendance management device may determine whether the attendees are present based on the cell data of the region where the lecture is performed and the calculated relative coordinates of the learner terminals, and transmit the determined result to the lecturer terminal.

Description

Attendance Confirmation System and Method, Attendance Management Apperatus and Method, and Cell Data Management Apperatus and Method for confirming Attendance}

Embodiments of the present invention relate to an attendance confirmation system and method, an attendance management apparatus and method, and a cell data management apparatus and method for attendance confirmation. More specifically, the attendance confirmation system and method that can automatically perform attendance check and attendance management for the learner by positioning the learner using the terminal of the learner and judging whether the attendee attended the lecture accordingly. The present invention relates to an apparatus and method for managing attendance, and an apparatus and method for managing cell data for attendance confirmation.

The contents described in this section merely provide background information on the embodiment of the present invention and do not constitute the prior art.

Determines the degree of interest in lectures by judging attendance, lateness, early departure, absence, etc. It encourages participation and enhances the learning effect, and helps lecturers to improve the quality of lectures and conduct lectures efficiently.

In general, whether or not attendance is determined after a lecture begins so that the lecturer names each pre-written attendance name and records the status in the attendance section, or iterates the attendance section to the attendees during the lecture and accordingly the attendee indicates the attendance directly. It is done by

However, the method in which the lecturers call each of the names of the learners takes a predetermined time within the set lecture time, and thus there is a problem that the lecturer may be a factor that degrades the quality of the lecture.

In addition, the method of circulating the attendance participant to the attendees during the lecture and displaying whether the attendee attends directly, there is a problem that can distract the attendees to reduce the concentration of the lecture.

In addition, the attendance check method as described above may have a problem that the correct attendance may not be identified because there may be an error in proxy attendance or attendance display.

An embodiment of the present invention was devised to efficiently solve the above-described problems, and by using the terminal of the learner to determine the location of the learner and automatically determine whether the attendee attendance for the lecture, and continuously for a certain period of time Attendance confirmation system and method, attendance management device that allows lecturers to improve the quality of lectures by automatically recording whether the attendees are attended and to improve the learning efficiency by focusing on the lectures. And a method and a cell data management apparatus and method for attendance confirmation.

Attendance confirmation system according to an embodiment of the present invention for achieving the above object, the lecture timetable for the registered lecture, the identification number of the learner terminal and the identification number of the lecturer terminal, the learner at the lecture time of the registered lecture Attendance management device for transmitting a location request signal for requesting the location of the corresponding student terminal to confirm the attendance of the; A positioning device for performing positioning on the student terminal in response to the positioning request signal; And a cell data management device that stores cell data of a region where lectures are performed, and calculates relative coordinates of the learner terminal with respect to the cell data based on the positioning result of the learner terminal. Here, the attendance management device may determine whether the attendees are present based on the cell data of the region where the lecture is performed and the calculated relative coordinates of the learner terminals, and transmit the determined result to the lecturer terminal.

Attendance management device according to an embodiment of the present invention for achieving the above object, the lecture timetable for the registered lecture, the identification number of the student terminal for the learner, the identification number of the lecturer terminal for the lecturer, and the lecture is performed A lecture information storage unit storing local cell data; When the lecture time of the registered lecture, the positioning inquiry unit for requesting the positioning device positioning of the student terminal and receiving the position value of the student terminal through the positioning device; An attendance determination unit which maps the position values of the received learner terminals to cell data to determine whether attendees are present; And an attendance transmission unit for transmitting the determination result by the attendance determination unit to the lecturer terminal.

The attendance management apparatus described above may further include a relative coordinate calculation unit that calculates a relative coordinate with respect to the cell data based on the position value.

In addition, the attendance management apparatus described above may further include an attendance storage unit for accumulating and storing the attendance of the attendees for the registered lecture.

In addition, the attendance management apparatus described above may further include a current time determination unit that counts the current time and determines whether the current time has reached the lecture time. In this case, the positioning inquiry unit may request positioning of the attendee terminal at a predetermined cycle when the current time reaches the lecture time.

In addition, the positioning inquiry unit periodically requests the positioning device for positioning the student terminal at a predetermined time interval when the lecture time of the registered lecture is reached, and the attendance determination unit responds to the periodic request for the late arrival, absence, early departure, and attendance of attendees. At least one can be determined.

According to an aspect of the present invention, there is provided a cell data management apparatus for attendance check, including: a cell data storage unit storing cell data in which an area where a lecture is performed is divided into basic cell units; A positioning signal receiving unit for receiving a positioning signal of the student terminal from the positioning device; A relative coordinate calculator configured to calculate a relative coordinate by mapping the positioning signal received through the positioning signal receiver to cell data; And a relative coordinate sending unit configured to transmit a result value so that attendance of the corresponding learner based on the calculated relative coordinates can be confirmed.

Here, the positioning signal receiver may receive the positioning signal of the student terminal from the positioning device a predetermined number of times.

Attendance confirmation method according to an embodiment of the present invention for achieving the above object, the lecture timetable for the registered lecture, the identification number of the student terminal, the identification number of the lecturer terminal and the cell data of the region where the lecture is performed as a database Storing; When the lecture time of the registered lecture is reached, transmitting a location request signal for requesting the positioning of the student's terminal corresponding to the learner in order to confirm whether or not the attendee is present for the registered lecture; Positioning by the positioning device with respect to the student terminal in response to the positioning request signal; Calculating relative coordinates of the learner terminal with respect to the cell data based on the positioning result of the learner terminal; And determining whether or not the learner is present based on the cell data and the calculated relative coordinates of the learner terminal.

Attendance confirmation method according to an embodiment of the present invention for achieving the above object, the lecture timetable for the registered lecture, the identification number of the student terminal for the learner, the identification number of the lecturer terminal for the lecturer, and the lecture is performed Storing local cell data into a database; Requesting positioning of the learner terminal from the positioning device and receiving a location value of the learner terminal from the positioning device when the lecture time of the registered lecture arrives; Determining whether attendees are present by mapping the position values of the received learner terminals to cell data; And transmitting the determination result by the attendance determination step to the lecturer terminal.

The aforementioned attendance checking method may further include calculating relative coordinates of the cell data based on the position value.

In addition, the above-described attendance confirmation method may further include accumulating and storing whether or not the attendees attend the registered lectures.

In addition, the above-described attendance checking method may further include counting the current time and determining whether the current time reaches the lecture time. In this case, in the step of receiving the position value of the learner terminal, when the current time reaches the lecture time, it may request the location of the learner terminal at a predetermined period.

Here, in the step of receiving the position value of the student terminal, if the lecture time of the registered lecture, the positioning device periodically requests the positioning of the student terminal at a predetermined time interval, attendance determination step is the learner in response to the periodic request At least one of the student's lateness, absence, early departure, and attendance may be determined.

Cell data management method for attendance check to achieve the above object, the method comprising the steps of: storing cell data obtained by dividing the area in which the lecture is performed in basic cell units; Receiving a positioning signal of the student terminal from the positioning device; Calculating a relative coordinate by mapping the positioning signal received through the positioning signal receiving step to cell data; And transmitting a result value so that attendance of the learner corresponding to the learner terminal can be confirmed based on the calculated relative coordinates.

Here, in the positioning signal receiving step, the positioning signal of the student terminal can be received from the positioning device a predetermined number of times.

According to an embodiment of the present invention, it is automatically determined whether the lecture time has been registered for the registered lecture, and whether the student is late or early, as well as whether or not the student attends the lecture by using the indoor precision positioning technology. You will be able to confirm accurately.

In addition, according to an embodiment of the present invention, it is possible to reduce the time to confirm whether or not attendance to the learner, so that the lecturer can concentrate on the lecture, thereby providing a high-quality lecture to the learner.

In addition, according to an embodiment of the present invention, by automatically recording and managing whether or not attendees attend lectures continuously performed for a certain period of time, it is possible to induce the normal lecture participation of the learners and thereby improve the learning efficiency of the learners. .

1 is a view schematically showing an attendance check system according to an embodiment of the present invention.
2 is a view schematically showing an attendance management device according to an embodiment of the present invention.
3 is a diagram illustrating an example of calculating a relative coordinate of a participant with respect to cell data according to an exemplary embodiment of the present invention.
4 is a diagram schematically illustrating a cell data management apparatus according to an embodiment of the present invention.
5 is a flowchart illustrating an attendance confirmation method according to an embodiment of the present invention.
6 is a flowchart illustrating an attendance management method according to an embodiment of the present invention.
7 is a flowchart illustrating a cell data management method for confirming attendance according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the attendance confirmation system and method, attendance management device and method, cell data management apparatus and method for attendance confirmation in detail.

1 is a view schematically showing an attendance check system according to an embodiment of the present invention.

Referring to FIG. 1, an attendance checking system according to an exemplary embodiment of the present invention may include an attendance management device 100, a positioning device 200, and a cell data management device 400. In addition, the attendance management device 100, the positioning device 200, and the cell data management device 400 may be connected to the lecturer terminal 10 and the learner terminal 20 through the network 30. Here, the lecturer terminal 10 refers to the terminal of the educator of the lecture registered in the attendance confirmation system according to an embodiment of the present invention. In this case, the registered lectures may be lectures that end in one session or classes that are continuously performed for a certain period of time. In addition, the student terminal 20 refers to the terminal of the trainee who has applied for the course registration for the lecture registered in the attendance check system. To this end, it is preferable that the trainee registers the terminal identification number of the trainee when registering for the course. In addition, the lecturer terminal 10 and the learner terminal 20 can be applied to various wired and wireless environments, personal digital assistants (PDAs), cellular phones, smart phones, etc., which are classified according to the type of terminal, and PCS (Personal) which are classified by communication methods. Communication Service (GSM) phone, Global System for Mobile (GSM) phone, Wideband Code Division Multiple Access (WDMA) phone, CDMA-2000 phone, Mobile Broadband System (MBS) phone and the like can be included. In addition to the Internet network, the network 30 may include Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Global System for Mobile Communications (GSM), Long Term Evolution (LTE), and Evolved Packet Core (EPC). It may include a communication network, such as) and the network of the next-generation mobile communication system to be implemented in the future, and a cloud computing connection network between the cloud computing service providing apparatus and the terminal.

The attendance management apparatus 100 stores the lecture timetable for the lecturer's lecture, the identification number of the lecturer terminal 10, and the identification number of the learner's terminal 20 of the trainee between applying for the lecture and based on the lecture schedule. In order to confirm whether or not attendees are present at the lecture time of the registered lectures, a positioning request signal for requesting positioning of the student terminal 20 is transmitted.

The positioning device 200 performs positioning on the student terminal 20 in response to the positioning request signal sent by the attendance management device 100. In this case, the positioning device 200 may perform positioning on the student terminal 20 based on at least one of Wi-Fi, Global Positioning System (GPS), and cell (Cell) positioning.

The cell data management apparatus 400 stores cell data of a region in which a registered lecture is performed, and a learner for cell data based on the positioning result of the learner terminal 20 positioned by the positioning apparatus 200. The relative coordinates of the terminal 20 are calculated. Here, the cell data is divided into regions based on the location where the lecture is performed based on POI data that divides the area based on the point of interest (POI) of the surrounding area, and the Wi-Fi installed around the location where the lecture is performed. This includes Wi-Fi data, pilot cell (also called pCell) data, and area data that is divided into certain areas around a location where lectures are performed.

The attendance management apparatus 100 may determine whether the attendee corresponding to the corresponding learner terminal 20 is registered based on the relative coordinates of the learner terminal 20 calculated by the cell data management apparatus 400. Can be. At this time, the attendance management device 100 may transmit whether the attendees attendance for the registered lectures to the lecturer terminal 10, and records the attendees for each lecture for the lectures continuously performed for a certain period of time. You can also save it.

Here, although the attendance management device 100 and the cell data management device 400 have been described as operating as independent devices, the attendance management device 100 and the cell data management device 400 are implemented as one device. It may work.

2 is a view schematically showing an attendance management device according to an embodiment of the present invention. Here, it will be described that the attendance management device 100 also functions as the cell data management device 400.

Referring to FIG. 2, the attendance management apparatus 100 includes a lecture information storage unit 110, a positioning inquiry unit 120, a presence or absence determination unit 130, a relative coordinate calculation unit 140, and an attendance transmission unit 150. ), The presence or absence storage unit 160, and the current time determination unit 170 may be provided.

The lecture information storage unit 110 is a lecture timetable for the lecturer, the identification number of the lecturer terminal 10, the identification number of the learner terminal 20 of the trainee between applying for the lecture, and the corresponding lecture is performed Local cell data can be stored. In this case, the lecture information storage unit 110 may store the identification number of the terminal of another person such as a parent when the age of the learner is less than a certain value.

When the positioning inquiry unit 120 is a lecture time of the registered lecture, the positioning device 200 requests the positioning of the learner terminal 20 of the attendees taking the lecture, and the learner terminal through the positioning device 200 ( 20) a position value is received. In this case, the location inquiry unit 120 may selectively request a location for various location methods such as Wi-Fi location, GPS location, cell location, or the like by selecting several location methods at the same time. For example, the location inquiry unit 120 first requests a location based on the Wi-Fi location method for the student terminal 20, requests a GPS location when the Wi-Fi-based location fails, and fails the GPS location. In this case, cell location based on a mobile communication network may be requested, and Wi-Fi location, GPS location, and cell location may be requested simultaneously.

In addition, the positioning inquiry unit 120 may periodically request the positioning device 200 to position the learner terminal 20 at a predetermined time interval when the lecture time of the registered lecture is reached. The positioning inquiry unit 120 performs positioning of the student terminal 20 at a predetermined interval (for example, every 15 minutes) for a set time (for example, 3 hours) after the lecture is started and for a set time before the lecture is finished, based on the lecture schedule. You can request Here, in order to periodically perform the positioning, the positioning inquiry unit 120 may periodically use the method of requesting the positioning device 200 for positioning, and the data for positioning (eg, pCell data) is stored in the student terminal 20. In this case, the positioning inquiry unit 120 transmits the measurement period and the measurement end time as the measurement option to the learner terminal 20 through the positioning device 200, and the learner terminal 20 is automatically set at a predetermined interval for a predetermined time. The positioning result may be directly transmitted to the positioning inquiry unit 120 or through the positioning device 200 to the positioning inquiry unit 120.

The attendance determination unit 130 maps the position value of the receiver terminal 20 received through the positioning inquiry unit 120 to cell data stored in the lecture information storage unit 110 to determine whether the attendee is present. In this case, the attendance determination unit 130 may determine whether the learner is late or early withdrawal based on the positioning request signal periodically requested by the positioning inquiry unit 120.

The relative coordinate calculator 140 may calculate the relative coordinate with respect to the cell data based on the position value of the student terminal 20 positioned by the positioning device 200.

3 is a diagram illustrating an example of calculating a relative coordinate of a participant with respect to cell data according to an exemplary embodiment of the present invention. 3 shows a plane of one floor of a university building with a plurality of classrooms, and k represents an arbitrary natural number.

Referring to the drawings, the grid represents area data in which the lecture is performed and the surrounding area is divided into latitude and longitude of a predetermined area, and the member numbers 311 to 328 represent Wi-Fi installed around the location where the lecture is performed. . Here, the spacing and size of the grid shape may vary depending on the region.

When the positioning by the positioning device 200 is successful in response to the Wi-Fi positioning request of the student terminal 20 by the positioning inquiry unit 120, the relative coordinate calculating unit 140 transmits the strength of the position value signal and the corresponding position value signal. The relative coordinates can be calculated based on the identification number of the sent Wi-Fi. For example, if a strong position value signal is received through Wi-Fi corresponding to 317 and a weak position value signal is received through Wi-Fi corresponding to 316 and 318 in response to the student terminal 20, the relative coordinate calculation unit 140 is performed. The learner terminal 20 is located in the Wi-Fi area corresponding to 317 to calculate the relative coordinates. In this case, if the location where the registered lecture is performed is a Wi-Fi area corresponding to 317, the attendance determination unit 130 may determine that the learner corresponding to the attendee terminal 20 has attended the lecture. In addition to the above-described method as a method of calculating the relative coordinates, a method similar to the existing base station-type pCell technology may be applied, and here, a fingerprint print method or a triangulation method may be applied.

If the Wi-Fi positioning by the positioning device 200 fails in response to the Wi-Fi positioning request of the student terminal 20 by the positioning inquiry unit 120, the GPS device requests from the positioning device 200 (0.03, 0.05). If the position value signal of the learner terminal 20 corresponding to) is received, the relative coordinate calculation unit 140 receives the learner terminal 20 based on the position values (0.03, 0.05) received through the positioning inquiry unit 120. The position of can be calculated as the corresponding position on the roof of the building. In this case, if the location where the registered lecture is performed is a Wi-Fi area corresponding to 317, the attendance determination unit 130 may determine that the learner corresponding to the corresponding student terminal 20 is absent from the registered lecture.

Here, although the relative coordinate calculator 140 calculates the relative coordinates of the student terminal 20 based on the area data and the Wi-Fi data, the relative coordinates may be calculated based on POI data, pCell data, and the like.

The attendance transmission unit 150 may transmit to the lecturer terminal 10 whether the attendee is determined by the attendance determination unit 130. In this case, the attendance transmission unit 150 may collect and transmit only attendees attending the lecture, or may transmit the distinguished attendees and the absentee. In addition, the attendance transmission unit 150 was determined to be an absent person immediately after the lecture started, but after a predetermined time, the attendees who were determined to attend were classified as late persons or, on the contrary, were determined to be attendees immediately after the lecture started, but were absent after a certain time. Students who are determined to be may be classified as early learners and sent.

In addition, when the terminal identification number of the other person is registered in the lecture information storage unit 110, attendance status transmission unit 150 may notify the attendees attendance status by transmitting the attendance status of the attendees to the other terminal. have.

The attendance storage unit 160 may accumulate and store the attendance of the attendees for the registered lectures if the lectures performed by the same lecturer are continuously performed for a certain period of time. Attendance data stored by the attendance storage unit 160 may be reflected in the learner's learning attitude evaluation after the lecture period ends.

The current time determination unit 170 counts the current time and determines whether the current time reaches the lecture time of the registered lecture. Based on the determination by the current time determining unit 170, the positioning inquiry unit 120 may automatically request the positioning of the student terminal 20.

4 is a diagram schematically illustrating a cell data management apparatus according to an embodiment of the present invention.

Referring to FIG. 4, the cell data management apparatus 400 may include a cell data storage unit 410, a relative coordinate calculator 420, a positioning signal receiver 430, and a relative coordinate transmitter 440.

The cell data storage unit 410 stores cell data obtained by dividing a peripheral area of a predetermined range in units of cells around the area where the lecture is performed. In this case, the cell data may include cell data of various units such as a base station based pCell unit, a Wi-Fi based pCell unit, a GPS based constant grid unit, and a POI unit.

The positioning signal receiver 420 receives the positioning signal of the student terminal 20 from the positioning device 200. In this case, the positioning signal may include at least one of a position value based on Wi-Fi positioning, a position value based on GPS positioning, and a position value based on positioning based on a mobile communication network. In this case, the positioning signal receiving unit 420 may receive the positioning signal for the same student terminal 20 from the positioning device 200 for a predetermined number of times or for a set time.

The relative coordinate calculator 430 calculates the relative coordinates by mapping the positioning signal received through the positioning signal receiver 420 to the cell data stored in the cell data storage 410.

The relative coordinate sending unit 440 sends the result value of the relative coordinate calculated by the relative coordinate calculating unit 430 to the attendance management apparatus 100.

5 is a flowchart illustrating an attendance confirmation method according to an embodiment of the present invention.

1 and 5, the attendance management apparatus 100 is a lecture timetable for the lecturer's lecture, the identification number of the lecturer terminal 10, the identification of the student's terminal 20 of the trainee between applying for a lecture for the lecture The cell data for the number and registered lecture area may be stored in the database (S510).

In addition, the attendance management device 100 compares the current time and the registered lecture time and when the current time reaches the registered lecture time (S520), the positioning device (to determine whether the attendees corresponding to the registered lecture) In step S530, the mobile terminal 20 transmits a location request signal for requesting the location of the student terminal 20.

The positioning device 200 performs positioning on the student terminal 20 in response to the positioning request signal received from the attendance management device 100 (S540). In this case, the positioning device 200 may perform positioning on the student terminal 20 based on at least one of Wi-Fi, Global Positioning System (GPS), and cell (Cell) positioning.

The cell data management apparatus 400 stores cell data of a region in which a registered lecture is performed, and a learner for cell data based on the positioning result of the learner terminal 20 positioned by the positioning apparatus 200. The relative coordinates of the terminal 20 are calculated (S550).

The attendance management apparatus 100 may determine whether the attendee corresponding to the corresponding learner terminal 20 is registered based on the relative coordinates of the learner terminal 20 calculated by the cell data management apparatus 400. It may be (S560). At this time, the attendance management device 100 may transmit whether the attendees attendance for the registered lectures to the lecturer terminal 10, and records the attendees for each lecture for the lectures continuously performed for a certain period of time. You can also save it.

6 is a flowchart illustrating an attendance management method according to an embodiment of the present invention.

2 and 6, the lecture information storage unit 110 is a lecture timetable for the lecturer, the identification number of the lecturer terminal 10, the learner terminal 20 of the trainee between applying for a lecture for the lecture The identification number and the cell data of the region where the corresponding lecture is performed may be stored in the database (S610).

The current time determination unit 170 counts the current time, and determines whether the current time reaches the lecture time of the registered lecture (S620).

If it is determined by the current time determination unit 170 that the current time has reached the lecture time (S630), the positioning inquiry unit 120 of the attendee terminal 20 of the attendees taking the lecture in the positioning device 200 Request the location, and receives the position value of the student terminal 20 through the positioning device (200) (S640).

The relative coordinate calculator 140 may calculate the relative coordinates of the learner terminal 20 with respect to the cell data based on the position value of the learner terminal 20 positioned by the positioning device 200 (S650).

The attendance determining unit 130 maps the position value of the receiver terminal 20 received through the positioning inquiry unit 120 to cell data stored in the lecture information storage unit 110 to determine whether the attendee is present (S660). ). In this case, the attendance determination unit 130 may determine whether the learner is late or early withdrawal based on the positioning request signal periodically requested by the positioning inquiry unit 120.

The attendance storage unit 160 may accumulate and store attendees' attendance for registered lectures when the lectures performed by the same lecturer are continuously performed for a predetermined period of time (S670).

The attendance transmission unit 150 may transmit whether the attendees' attendance determined by the attendance determination unit 130 to the lecturer terminal 10 (S680). In this case, the attendance transmission unit 150 may collect and transmit only attendees attending the lecture, or may transmit the distinguished attendees and the absentee.

7 is a flowchart illustrating a cell data management method for confirming attendance according to an embodiment of the present invention.

4 and 7, the cell data storage unit 410 may store cell data obtained by dividing a peripheral area of a predetermined range in cell units around a region where a lecture is performed (S710). In this case, the cell data may include cell data of various units such as a base station based pCell unit, a Wi-Fi based pCell unit, a GPS based constant grid unit, and a POI unit.

The positioning signal receiving unit 420 receives a positioning signal of the student terminal 20 from the positioning device 200 (S720). In this case, the positioning signal may include at least one of a position value based on Wi-Fi positioning, a position value based on GPS positioning, and a position value based on positioning based on a mobile communication network.

The relative coordinate calculator 430 calculates the relative coordinates by mapping the positioning signal received through the positioning signal receiver 420 to the cell data stored in the cell data storage 410 (S730).

The relative coordinate sending unit 440 sends the result value of the relative coordinate calculated by the relative coordinate calculating unit 430 to the attendance management apparatus 100 (S740). As a result, the attendance management apparatus 100 may determine whether the attendance of the learner corresponding to the attendee terminal 20 is based on the result of the relative coordinates.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. It should be noted that the embodiments disclosed in the present invention are not intended to limit the scope of the present invention and are not intended to limit the scope of the present invention. Therefore, the scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of the same shall be construed as being included in the scope of the present invention.

As described above, the embodiment of the present invention uses the terminal of the learner to determine the location of the learner, and accordingly, automatically determines whether the attendee is present for the lecture, and to the learner about the lecture continuously performed for a certain period of time. By automatically recording and managing the attendance of students, it is a very useful invention that enables lecturers and learners to concentrate on lectures, thereby improving the quality of lectures and improving the learning efficiency of students.

Claims (16)

Stores the lecture timetable for the registered lecture, the identification number of the student's terminal and the identification number of the lecturer's terminal, and requests to locate the corresponding learner's terminal in order to check the attendee's attendance at the lecture time of the registered lecture. Attendance management device for sending a request signal;
A positioning device for performing positioning on the student terminal in response to the positioning request signal; And
Cell data management device for storing the cell data of the area where the lecture is performed, and calculates the relative coordinates of the learner terminal to the cell data based on the positioning result of the learner terminal
It includes, the attendance management device,
The attendance check system, characterized in that the attendance of the learner is determined based on the cell data of the region where the lecture is performed and the calculated relative coordinates of the learner terminal, and transmits the determined result to the lecturer terminal.
A lecture information storage unit for storing a lecture timetable for a registered lecture, an identification number of a learner terminal for a lecturer, an identification number of a lecturer terminal for a lecturer, and cell data of a region where the lecture is performed;
A positioning inquiry unit requesting a positioning device to locate the learner terminal and receiving a position value of the learner terminal through the positioning device when the lecture time of the registered lecture arrives;
An attendance determination unit which determines whether the attendee is present by mapping the received position value of the student terminal to the cell data; And
Attendance transmission unit for transmitting the determination result by the attendance determination unit to the lecturer terminal
Attendance management device comprising a.
The method of claim 2,
Relative coordinate calculation unit for calculating a relative coordinate with respect to the cell data based on the position value
Attendance management device further comprising a.
The method of claim 2,
Attendance storage unit for accumulating and storing the attendance of the learner for the registered lecture
Attendance management device further comprising a.
The method of claim 2,
A current time determination unit that counts a current time and determines whether the current time has reached the lecture time
Further comprising, the positioning query unit,
Attendance management device, characterized in that for requesting the positioning of the student terminal at a predetermined period when the current time reaches the lecture time.
The method of claim 2,
The positioning inquiry unit periodically requests the positioning device for positioning the learner terminal at a predetermined time interval when the lecture time of the registered lecture is reached.
The attendance determination unit, the attendance management device, characterized in that for determining at least one of the late attendance, absence, early departure, attendance in response to the periodic request.
A cell data storage unit for storing cell data obtained by dividing an area in which lectures are performed in basic cell units;
A positioning signal receiving unit for receiving a positioning signal of the student terminal from the positioning device;
A relative coordinate calculator configured to calculate a relative coordinate by mapping the positioning signal received through the positioning signal receiver to the cell data; And
Relative coordinate sending unit for transmitting a result value so that the attendance of the learner corresponding to the student terminal based on the calculated relative coordinates can be confirmed
Cell data management device for attendance confirmation, comprising a.
8. The method of claim 7,
The positioning signal receiving unit,
Cell data management device for attendance confirmation, characterized in that for receiving the positioning signal of the student terminal from the positioning device a predetermined number of times.
Storing a lecture timetable for the registered lecture, an identification number of the learner terminal, an identification number of the lecturer terminal, and cell data of a region where the lecture is performed;
When the lecture time of the registered lecture is reached, transmitting a location request signal for requesting the location of the learner terminal corresponding to the learner to confirm whether or not the attendee is present for the registered lecture;
Positioning by the positioning device with respect to the learner terminal in response to the positioning request signal;
Calculating relative coordinates of the learner terminal with respect to the cell data based on the positioning result of the learner terminal; And
Determining whether the learner is present based on the cell data and the calculated relative coordinates of the learner terminal;
Attendance check method comprising the.
Storing a lecture timetable for a registered lecture, an identification number of a learner terminal for a lecturer, an identification number of a lecturer terminal for a lecturer, and cell data of a region in which the lecture is performed;
Requesting a positioning device for positioning the learner terminal when the lecture time of the registered lecture arrives, and receiving a position value of the learner terminal from the positioning device;
Determining whether attendees are present by mapping the received position values of the learner terminals to the cell data; And
Transmitting the determination result of the attendance determination step to the lecturer terminal;
Attendance management method comprising a.
The method of claim 10,
Calculating a relative coordinate with respect to the cell data based on the position value
Attendance management method comprising a further.
The method of claim 10,
Accumulating and storing the attendance of the students for the registered lectures;
Attendance management method comprising a further.
The method of claim 10,
Counting a current time and determining whether the current time has reached the lecture time
The method may further include receiving a location value of the student terminal.
Attendance management method characterized in that for requesting the location of the student terminal at a predetermined period when the current time reaches the lecture time.
The method of claim 10,
Receiving the position value of the learner terminal, if the lecture time of the registered lectures, periodically request the positioning device to locate the learner terminal at a predetermined time interval,
The attendance determination step, the attendance management method, characterized in that for determining at least one of the late attendance, absence, early departure, attendance of the student in response to the periodic request.
Storing cell data obtained by dividing an area in which lectures are performed in basic cell units;
Receiving a positioning signal of the student terminal from the positioning device;
Calculating a relative coordinate by mapping the positioning signal received through the positioning signal receiving step to the cell data; And
Transmitting a result value so that attendance of the learner corresponding to the learner terminal can be confirmed based on the calculated relative coordinates;
Cell data management method for attendance confirmation, comprising a.
16. The method of claim 15,
The positioning signal receiving step,
Cell data management method for attendance check, characterized in that for receiving the positioning signal of the student terminal from the positioning device a predetermined number of times.
KR1020110093799A 2011-09-19 2011-09-19 Attendance confirmation system and method, attendance management apperatus and method, and cell data management apperatus and method for confirming attendance KR20130030377A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150104971A (en) 2014-03-07 2015-09-16 영남대학교 산학협력단 Attendance confirmation system using WiFi tethering function of portable terminal and method thereof
WO2018030668A1 (en) * 2016-08-08 2018-02-15 주식회사 포인블랙 Terminal, method for determining location of terminal, and system for determining location of terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150104971A (en) 2014-03-07 2015-09-16 영남대학교 산학협력단 Attendance confirmation system using WiFi tethering function of portable terminal and method thereof
WO2018030668A1 (en) * 2016-08-08 2018-02-15 주식회사 포인블랙 Terminal, method for determining location of terminal, and system for determining location of terminal

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