KR20110008895A

KR20110008895A - Electronic education management system

Info

Publication number: KR20110008895A
Application number: KR1020090066450A
Authority: KR
Inventors: 김만복; 백국성; 장용기
Original assignee: 주식회사 리버트론
Priority date: 2009-07-21
Filing date: 2009-07-21
Publication date: 2011-01-27

Abstract

The present invention relates to an electronic education management system, wherein at least one of each attendance check zone is disposed and transmits information on the wireless communication channel used in the attendance check zone, and is received through the identification information of the attendance check zone and the wireless communication channel. A wireless access point for transmitting identification information of the to the main server, and a wireless terminal for transmitting personal identification information to the wireless access point through the wireless communication channel using information about the wireless communication channel received from the wireless access point; The main server checks whether the individual attends the attendance check zone in which the wireless terminal is located based on the identification information of the attendance check zone and the identification information of the individual received through the wireless communication channel. Educate your students with minimal and efficient There is an effect that allows you to manage.

Description

Electronic education management system {Electronic education management system}

The present invention relates to an electronic education management system, and more particularly, to use the wireless terminal in an educational facility such as a school or an institute to conveniently check the overall functions related to education management, such as attendance check, Q & A between teachers and students, and message transmission and reception. The present invention relates to an electronic education management system that can be performed.

Recently, with the rapid development of information and communication technologies such as computers, communication media, and digital technologies, communication networks such as LAN and the Internet have become common throughout life.

However, in current educational institutions, for example, the student's attendance check and the Q & A between the teacher and the student are almost oral, and the message transmission of the students in the class causes many obstacles in the progress of the class. It is a reality. In addition, the attendance check apparatus using the conventional wireless terminal, it is difficult to accurately determine the current position of the student, it is difficult to determine whether the student actually owns the wireless terminal. In addition, the attendance check device using a conventional wireless terminal has a problem that its use is limited, it is difficult to effectively apply to the actual education site.

Therefore, there is a need to provide an electronic education management system that can manage the education of students efficiently and collectively while minimizing the burden on teachers or administrators.

The technical problem to be solved by the present invention is to provide an electronic education management system that can manage the education of students efficiently and collectively while minimizing the burden on the teacher by using a wireless terminal.

In addition, the technical problem to be solved by the present invention is an electronic education management system that provides a means for preventing borrowing by others at the time of attendance check, automatically recognizes the location of the student, and facilitates Q & A between the teacher and the student. Is to provide.

Electronic education management system according to an embodiment of the present invention is disposed at least one per attendance check zone, transmits information on the wireless communication channel used in the attendance check zone, the identification information of the attendance check zone and the wireless A wireless access point for transmitting identification information of an individual received through a communication channel to a main server; And a wireless terminal for transmitting identification information of the individual to the wireless access point through the wireless communication channel by using information about a wireless communication channel received from the wireless access point, wherein the main server is configured as the attendance check zone. Based on the identification information and the identification information of the individual received through the wireless communication channel, characterized in that the presence of the individual to the attendance check zone in which the wireless terminal is located.

The wireless access point further includes an infrared transmission module for transmitting information on a wireless communication channel used in the attendance check zone, and wherein the wireless terminal receives the information on the wireless communication channel used in the attendance check zone. It may further include an infrared receiving module for.

The infrared receiving module includes an information receiving switch for determining whether to receive information on the wireless communication channel from the wireless access point, and the information on the wireless communication channel when the information receiving switch is turned on. When the information receiving switch is off (off), and does not receive information on the wireless communication channel, the infrared receiving module, the information on the wireless communication channel when the information receiving switch is on (on) If it fails to receive, further comprises a notification module for displaying the status of the reception failure, wherein the information receiving switch is turned on by clicking a button disposed on the wireless terminal or a touch screen icon of the wireless terminal or Can be configured to be off.

The wireless access point communicates with a wireless terminal located within the attendance check zone using one of a plurality of available wireless communication channels, the wireless communication channel of the wireless access point being another wireless access located in an adjacent attendance check zone. It may be set so as not to cause channel interference with the wireless communication channel of the point.

The wireless terminal further includes a fingerprint recognition module for recognizing and transmitting the fingerprint information of the individual to the wireless access point, wherein the main server receives the fingerprint information of the individual through the wireless access point to receive the fingerprint information of the wireless terminal. It is possible to determine whether the theft or surrogate personal attendance.

The wireless terminal is classified as a teacher wireless terminal or a student wireless terminal based on the identification information of the individual, and the teacher wireless terminal generates a question information of a teacher and transmits the information to the student wireless terminal or from the student wireless terminal. And a first question and answer module for receiving response information, wherein the student wireless terminal receives a question information of a teacher from the teacher wireless terminal or generates a response information of a student and transmits the response information to the teacher wireless terminal. It may include a question and answer module.

The first Q & A module may further include a mode selection module for selecting whether to transmit / receive the teacher's question information and the student's response information through the wireless access point or directly through the wireless access point. Can be.

The main server may transmit the information on the announcement to the wireless terminal through the wireless access point.

The wireless terminal includes a message module for transmitting and receiving a message with another wireless terminal under the control of the main server or the access point, and the main server or the access point until the lecture of the attendance check zone ends. Message transmission and reception between the wireless terminal and the another wireless terminal is blocked, and when the lecture of the attendance check zone ends, the blocked message may be transmitted to the wireless terminal or another wireless terminal.

The wireless access point is an image capturing module for capturing the lecture status of the attendance check zone as a still image or a video, and storing the captured still image or a video, transmitting to the main server, or transmitting to the wireless terminal. It may further include.

In addition, at least one wireless access point according to an embodiment of the present invention is disposed in each attendance check zone, and transmits information on a wireless communication channel used in the attendance check zone to a wireless terminal using infrared rays, and the attendance By transmitting the identification information of the check zone and the identification information of the individual received from the wireless terminal through the wireless communication channel to the main server, whether or not the individual is present in the attendance check zone where the wireless terminal is located by the main server. Is to be checked.

In addition, the wireless terminal according to an embodiment of the present invention receives the information on the wireless communication channel in the infrared from a wireless access point including an infrared transmission module, the wireless communication using the information on the received wireless communication channel The personal identification information is transmitted to the wireless access point through a channel, and the personal identification information and the identification information of the attendance check zone stored in the wireless access point are transmitted to a main server, whereby the wireless terminal is connected to the main server. The presence or absence of the individual for the attendance check zone is located is characterized in that it is checked.

According to an embodiment of the present invention, by using the wireless terminal and the wireless AP to perform the attendance check, question and answer, message transmission and control, so as to minimize the burden on the teacher and to efficiently and collectively manage the education of students It is effective.

In addition, according to an embodiment of the present invention, by including an infrared communication module, a fingerprint recognition module, a question-and-answer module in the wireless terminal, it prevents borrowing by others when attendance check and automatically recognizes the student's location accurately, the teacher There is an effect that can provide a means for facilitating Q & A between students and students.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view schematically showing the overall configuration of the electronic education management system according to an embodiment of the present invention.

Referring to FIG. 1, the electronic education management system 100 shows an example installed on a university campus including a plurality of buildings (eg, college buildings) 102. The building 102 on the university campus includes one or more attendance check areas 104 (eg, classrooms). The electronic education management system 100 divides the attendance check zone 104 in each building 102 located in the university campus, and performs various functions such as attendance checks and announcements of all students. However, the use range of the electronic education management system 100 is not limited to a university campus including a plurality of buildings, but may be applied to various ranges such as a plurality of general buildings or regions, campuses or schools.

The electronic education management system 100 uses the wireless APs 106 and 108 installed in a plurality of buildings, campuses, or schools to perform various functions such as checking attendance, blocking messages, and delivering notices of all students. 100 may include a wireless access point 106 disposed inside the attendance check zone 104, a wireless AP 108 disposed outside the attendance check zone 104, an individual (eg, a student or teacher). This includes a mobile terminal (not shown), and a main server 110 for controlling the operations of the wireless APs 106 and 108 and the wireless terminal as a whole.

The attendance check zone 104 refers to a zone in which a student's current location must be determined at the time of attendance check, such as a classroom or a classroom. If a student is outside the attendance check zone to attend, it may be determined that he or she is not present, and may only be present if he or she is inside the attendance check zone. In addition, it may be determined that a student is not present even if the student is inside an attendance check zone other than the attendance check zone to be present. Therefore, in order to determine whether a student is present, it is necessary to confirm whether the student is in the attendance check area at the time of attendance check.

The attendance check zone 104 does not necessarily mean only one classroom or classroom, and according to embodiments, two or more classrooms or classrooms may be set as one attendance check zone.

The wireless access point (106) transmits information on a wireless communication channel to a wireless terminal device (not shown) located inside the attendance check zone 104, and transmits information transmitted from the wireless terminal (not shown). Receive via a wireless communication channel.

In particular, the wireless AP 106 may be configured to convey information about the wireless communication channel to a wireless terminal located inside the attendance check zone 104, such as by adjusting wireless coverage or using infrared light.

In one embodiment using infrared, the wireless AP 106 receives a transmission request for a communication channel transmitted in the infrared by a wireless terminal (not shown), and transmits the request to the wireless terminal for transmitting the transmission request. A method of transmitting information about a network may be configured to transmit information about a wireless communication channel only to a wireless terminal located inside the attendance check zone 104.

The wireless AP 106 mainly stores identification information of an individual received from a wireless terminal (not shown) and identification information (or identification information of the wireless AP) of the attendance check zone 104 stored in the wireless AP 106. By transmitting to the server 110 to determine the current location of the student possessing a wireless terminal, the student performs an attendance check. The wireless terminal (not shown) stores personal identification information for identifying an individual possessing it, and transmits it to the wireless AP 106 through a wireless communication channel when checking attendance.

On the other hand, only one wireless AP 106 is not necessarily installed in one attendance check zone 104, and according to an embodiment, for example, when the attendance check zone 104 is very large, one attendance check zone ( More than one may be installed in 104.

Meanwhile, the wireless AP 108 outside the attendance check zone transmits information such as communication between wireless terminals (not shown) located outside the attendance check zone 104 and announcements transmitted from the server to the wireless terminals. In another embodiment, the wireless AP 108 outside the attendance check zone may perform an attendance check by checking whether the wireless terminal is located in wireless coverage, for example, in outdoor learning. It may be. Wireless APs 106 and 108 may be interconnected by, for example, WLAN 112.

The main server 110 performs the location and attendance check of the individual by using the information received from the wireless APs 106 and 108, or sends a notice and various information to the wireless terminal (not shown) through the wireless APs 106 and 108. I can send it.

In addition, the main server 110 may store information on whether or not a lecture is in progress in the attendance check zone 104 and use the same to block or allow transmission and reception of messages between wireless terminals (not shown).

The main server 110 may limit whether or not a notice is delivered to the terminal according to whether or not a class of a student to which the notice is to be delivered is provided.

FIG. 2 is an exemplary diagram illustrating an attendance check process performed between a wireless terminal and a wireless access point in the attendance check zone of FIG. 1.

Referring to FIG. 2, there is an example in which one wireless AP 210 and one wireless terminal 220 exist in the attendance check zone 205. The wireless AP 210 receives a wireless channel to prevent the wireless coverage from overlapping with the wireless AP disposed in another attendance check zone under the control of the main server 110. In another embodiment, the wireless AP 210 may be assigned a fixed wireless channel such that the wireless coverage does not overlap with another wireless AP placed in another attendance check zone without control of the main server 110, Alternatively, the wireless channel may be randomly allocated to communicate with another wireless AP so that the wireless coverage does not overlap. The allocation of the wireless channel may be performed by various methods such as frequency division, time division, and code division. In the example of FIG. 2, it is assumed that the wireless AP 210 is allocated channel 2 in a predetermined manner to the corresponding attendance check zone 205 (eg, a classroom).

In addition, the wireless AP 210 stores the identification number (eg, 301) of the attendance check zone 205. The identification number of the attendance check zone 205 may be transmitted from the wireless AP 210 to the main server 110 together with the identification number of the individual received from the wireless terminal 220. The wireless terminal 220 stores the identification number (including the unique number of the wireless terminal) of the individual possessing the terminal.

The process of the wireless terminal 220 receiving information on the wireless communication channel from the wireless AP 210 may be performed by various methods.

For example, the wireless AP 210 periodically propagates the information about the wireless communication channel of the attendance check zone in predetermined time units (for example, 0.2 seconds), and the owner of the wireless terminal 220 receives the information receiving button. When clicked, the wireless terminal 220 receives information about a wireless communication channel while outputting a 'beep' sound. If the wireless terminal 220 normally receives information on the wireless communication channel from the wireless AP 210, the wireless terminal 220 outputs a 'beep' sound or provides information on the reception success. ) Can be displayed on the display window. On the other hand, if the wireless terminal 220 fails to receive the information about the wireless communication channel from the wireless AP 210, the wireless terminal 220 outputs a 'beep-beep' sound or wirelessly transmits information on the reception failure The display may be displayed on the display window of the terminal 220.

Also, as another example, when the owner of the wireless terminal 220 clicks the information receiving button, the wireless terminal 220 requests information about the wireless communication channel from the wireless AP 210 while outputting a 'beep' sound. In response to the request, the wireless AP 210 transmits information about a wireless communication channel to the wireless terminal 220.

The method of transmitting and receiving the information on the wireless communication channel is not limited to the two methods described above, it will be apparent to those skilled in the art that various methods can be applied based on the present specification.

3 is a block diagram illustrating an internal configuration of a wireless access point according to an embodiment of the present invention.

Referring to FIG. 3, at least one wireless access point 330 is disposed at each attendance check zone, and includes a control module 310, a wireless communication module 320, an infrared communication module 330, and an image capturing module 340. And storage module 350.

The control module 310 controls to transmit the information on the wireless communication channel used in the attendance check zone to the wireless terminal, or the identification information of the attendance check zone and the personal identification information received from the wireless terminal through the wireless communication channel (wireless). And the terminal's unique number) to the main server.

The main server determines the attendance check zone where the wireless terminal is located based on the identification information of the attendance check zone received from the wireless AP 300 and the identification information of the individual received through the wireless communication channel, and determines whether the individual is present. Check it. For example, the main server uses the wireless AP of the student (personal identification number: 007) belonging to the classroom 301 (classroom identification number: 301) through the wireless AP, the identification number of the attendance check area: 301, the personal identification number: 007 If received, the student with a wireless terminal having the identification number 007 can confirm that the attendance room 301.

The wireless communication module 320 may be connected to a wireless terminal and a main server, such as receiving identification information of an individual transmitted from a wireless terminal through a wireless communication channel, or transmitting identification information of an attendance check zone and personal identification information to a main server. Is used for wireless communication. Although not shown in the drawings, the communication between the wireless communication module 320 and the main server 110 is not necessarily performed according to the wireless communication method, it may be performed by a wired communication method.

The infrared communication module 330 is used for infrared communication with the wireless terminal, such as transmitting information on the wireless communication channel used in the attendance check zone to the wireless terminal or receiving personal identification information from the wireless terminal. Infrared communication can be used to accurately recognize an individual's location (ie, attendance check zone), particularly at the time of attendance check, and to efficiently allocate a wireless channel.

That is, the wireless access point 300 communicates with a wireless terminal located in an attendance check zone using one of a plurality of available wireless communication channels, and the wireless communication channel of the wireless access point is another station arranged in an adjacent attendance check zone. It is preferable that the wireless access point is set so as not to cause channel interference with the wireless communication channel. If a wireless terminal is able to communicate wirelessly with another wireless access point located in an adjacent attendance check zone, allowing wireless communication with each other, there is a possibility that a student in an adjacent classroom may be mistaken for attending a lecture in another classroom. Because. Therefore, by using infrared communication, the radio terminal transmits information about the wireless communication channel only to the wireless terminal located in the attendance check zone from the wireless access point 300, and allocates the channel so as not to cause channel interference between adjacent attendance check zones. Effective personal location and attendance checks can be performed. Of course, the same channel may be allocated between the attendance check zones that are far apart from each other within a range that does not cause channel interference. Furthermore, as shown in FIG. 5, the wireless communication coverage determines whether the wireless terminal exists in the corresponding attendance check zone by receiving the identification information of the attendance check zone transmitted to the wireless terminal through infrared communication through the infrared or wireless communication channel. You can check regardless.

The image capturing module 340 captures the lecture status of the attendance check area as a still image or a video, and stores the captured still image or a video, transmits the image to the main server, or transmits the information to the wireless terminal. Therefore, the administrator can remotely check the class situation through a still image or a video and store it if necessary and use it for post management.

The storage module 350 is a module for storing information to be temporarily stored in the wireless AP 300.

4 is a block diagram showing an internal configuration of a wireless terminal according to an embodiment of the present invention.

Referring to FIG. 4, the wireless terminal 400 includes a control module 410, a wireless communication module 420, an infrared communication module 430, a fingerprint recognition module 440, a query response module 450, and a message module 460. And a storage module 470.

The control module 410 controls to transmit the personal identification information (including the unique number of the wireless terminal) to the wireless access point through the wireless communication channel using the information about the wireless communication channel received from the wireless access point.

The wireless communication module 420 transmits personal identification information to a wireless access point through a wireless communication channel under the control of the control module 410.

The infrared communication module 430 is a module for receiving information on a wireless communication channel used in the attendance check zone. By using the infrared communication module 430, only the wireless terminal inside the attendance check zone can receive the information on the wireless communication channel, and receives the identification information of the attendance check zone from the wireless access point and receives the personal identification information. By retransmitting to the wireless access point together, it is possible to determine the exact location and check attendance of the individual.

In addition, the infrared communication module 430 may include an information receiving switch 432 for determining whether to receive information on a wireless communication channel from the wireless access point. The information receiving switch 432 may be configured to be turned on or off by one-clicking a button disposed on the wireless terminal or a touch screen icon of the wireless terminal.

6 is a flowchart illustrating an attendance check process according to an operation of an information receiving switch included in a wireless terminal.

The infrared communication module 430 determines whether the information receiving switch 432 is on (605), and if it is on, receives the information on the wireless communication channel (615). If the information receiving switch 432 is in the off state, the infrared communication module 430 does not receive information on the wireless communication channel (610). Next, the infrared communication module 430 determines whether or not the information on the wireless communication channel has been successfully received (620). If the reception of the information on the wireless communication channel fails when the information receiving switch 432 is on, the notification module 434 may indicate the status of the reception failure to the outside. The notification module 434 may be configured as a visually identifiable display device or a voice output device for outputting voice. If the reception of the information on the wireless communication channel is successful, the wireless terminal 400 uses the received wireless communication module 420 or the infrared communication module 430 to identify identification information of the individual possessing the wireless terminal (wireless terminal). (Including the unique number), is sent to the wireless access point.

4, the fingerprint recognition module 440 is a module for recognizing the fingerprint information of the individual and transmitting it to the wireless access point. The fingerprint recognition module 440 has all the information on the fingerprint inside the wireless terminal 400 and after the personal authentication procedure is completed in the wireless terminal, transmits only the authentication result to the main server through the wireless access point, and only the fingerprint image. It can be implemented in any of the ways to detect and send it to the main server via a wireless access point to ensure final authentication at the main server. When the fingerprint recognition module 440 is included in the wireless terminal 400, since the personal authentication is possible, it is possible to determine whether the wireless terminal is theft or the personal surrogate attendance.

Meanwhile, the wireless terminal 400 may be classified into a teacher wireless terminal or a student wireless terminal based on the personal identification information (or unique number of the wireless terminal) stored in the storage module 470. In this case, it is possible to utilize the teacher wireless terminal and the student wireless terminal for question and answer between the teacher and the student.

That is, the teacher wireless terminal generates the question information of the teacher by using the screen included in the PC monitor or the wireless terminal 400 connected to the terminal by the question and answer module 450 and converts the generated question information into the student wireless terminal. I can send it. In addition, the teacher wireless terminal may receive the response information of the student from the student wireless terminal by the query response module 450 and confirm the received information.

In addition, the student wireless terminal may include a question-and-answer module 450 for receiving the teacher's question information from the teacher wireless terminal or generating the student's response information and transmitting the student's response information to the teacher wireless terminal. In the case of the student wireless terminal, a selection button may be used to generate response information, or a screen included in the PC monitor or the wireless terminal 400 may be used.

In addition, the question-and-answer module 450 included in the teacher wireless terminal is a mode selection module for selecting whether to transmit / receive the teacher's question information and the student's response information through the wireless access point or directly through the wireless access point. 452 may be further included. According to this, the teacher wireless terminal can be used without direct access to the wireless access point installed in the classroom (for example, in case of failure of the wireless access point or main server or for use in an area without such a device). It can support the mode of communicating with.

The message module 460 is a module for transmitting and receiving a message with another wireless terminal under the control of the main server or the access point. The main server or the access point blocks the transmission and reception of messages between the wireless terminal 400 and another wireless terminal until the lecture in the attendance check zone ends, and when the lecture in the attendance check zone ends, the wireless terminal 400 blocks the blocked message. Or transmit to another wireless terminal. Information about whether a lecture in the attendance check area is in progress may be stored in a main server or an access point according to a user input. The main server or the access point stores the blocked message transmitted during the lecture and transmits the stored message to the wireless terminal 400 or another wireless terminal when the lecture is finished.

The storage module 470 is a module for storing information to be stored in the wireless terminal 300.

5 is an exemplary diagram illustrating a data flow for performing an attendance check process between a main server, a wireless access point, and a wireless terminal.

Referring to FIG. 5, when the wireless terminal 530 requests attendance check to the wireless access point 520 (545), the wireless access point 520 transmits information about the wireless communication channel to the wireless terminal 530. (550). However, the attendance check request is not necessarily performed, and the wireless access point 520 may transmit information on the wireless communication channel to the wireless terminal 530 without the attendance check request.

In addition, in the first embodiment, the information about the wireless communication channel includes channel information (for example, channel 2) for wireless communication between the wireless access point 520 and the wireless terminal 530. In a second embodiment, the information about the wireless communication channel includes channel information (for example, channel 2) for wireless communication between the wireless access point 520 and the wireless terminal 530 and identification information of the attendance check zone (or Identification information of the wireless AP). In the second embodiment, the wireless access point 520 is a wireless terminal 530, the channel information for wireless communication between the wireless access point 520 and the wireless terminal 530 and the identification information of the attendance check zone (or the wireless AP) Identification information).

When the wireless terminal 530 transmits the personal identification information through the wireless communication channel allocated by the wireless access point 520, the wireless terminal 530 expands the personal identification information including the identification information of the attendance check zone. To send. The wireless access point 520 compares the identification information of the attendance check zone stored in itself with the identification information of the attendance check zone received from the wireless terminal 530 (565), and if it matches, identifies the attendance check zone. Information and personal identification information are transmitted to the main server (570). If the identification information of the attendance check zone stored in the wireless access point 520 itself and the identification information of the attendance check zone received from the wireless terminal 530 do not match, then the main server 510 or the wireless terminal 530 is connected. It communicates the error information and allows the user to take appropriate action (580).

The main server 510 checks whether an individual is present in the attendance check zone where the wireless terminal 530 is located by using the received information. Thereafter, the wireless terminal 530 may perform various education-related functions such as question and answer, message transmission, and notification reception between a teacher and a student.

Processes in the electronic education management system according to an embodiment of the present invention can be embodied as computer readable codes on a computer readable recording medium. Computer-readable recording media include all kinds of storage devices that store data that can be read by a computer system. Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like. The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.

So far I looked at the center of the preferred embodiment for the present invention. Those skilled in the art will appreciate that the present invention can be implemented in a modified form without departing from the essential features of the present invention. Therefore, the disclosed embodiments should be considered in descriptive sense only and not for purposes of limitation. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the scope will be construed as being included in the present invention.

Claims

At least one per attendance check zone is disposed, transmits information on the wireless communication channel used in the attendance check zone, and the identification information of the attendance check zone and personal identification information received through the wireless communication channel. A wireless access point for transmitting to; And

And a wireless terminal for transmitting the identification information of the individual to the wireless access point through the wireless communication channel using information about the wireless communication channel received from the wireless access point.

The main server checks whether the individual attends the attendance check zone where the wireless terminal is located based on the identification information of the attendance check zone and the identification information of the individual received through the wireless communication channel. Electronic education management system.

The method of claim 1,

The wireless access point further includes an infrared transmission module for transmitting information on a wireless communication channel used in the attendance check zone, and wherein the wireless terminal receives the information on the wireless communication channel used in the attendance check zone. Electronic education management system, characterized in that it further comprises an infrared receiving module for.

The method of claim 2,

The infrared receiving module includes an information receiving switch for determining whether to receive information on the wireless communication channel from the wireless access point, and the information on the wireless communication channel when the information receiving switch is turned on. When the information receiving switch is off (off), without receiving information on the wireless communication channel,

The infrared receiving module further includes a notification module for displaying an external status of a reception failure when the reception of the information on the wireless communication channel fails when the information reception switch is on.

And the information receiving switch is configured to be turned on or off by one-clicking a button disposed on the wireless terminal or a touch screen icon of the wireless terminal.

The method of claim 1,

The wireless access point communicates with a wireless terminal located within the attendance check zone using one of a plurality of available wireless communication channels, the wireless communication channel of the wireless access point being another wireless access located in an adjacent attendance check zone. The electronic education management system, characterized in that it is set not to cause channel interference with the wireless communication channel of the point.

The method of claim 1,

The wireless terminal further comprises a fingerprint recognition module for performing a user authentication to prevent theft or proxy attendance.

The method of claim 1,

The wireless terminal is classified as a teacher wireless terminal or a student wireless terminal based on the identification information of the individual,

The teacher wireless terminal includes a first question and answer module for generating and transmitting question information of a teacher to the student wireless terminal or receiving response information of a student from the student wireless terminal.

The student wireless terminal includes a second question and answer module for receiving the teacher's question information from the teacher wireless terminal or to generate the student's response information to the teacher wireless terminal.

The method of claim 6,

The first Q & A module further includes a mode selection module for selecting whether to transmit / receive the teacher's question information and the student's response information through the wireless access point or directly through the wireless access point. Electronic education management system, characterized in that.

The method of claim 1,

The main server transmits the information on the announcement to the wireless terminal through the wireless access point, the electronic education management system.

The method of claim 1,

The wireless terminal includes a message module for transmitting and receiving a message with another wireless terminal under the control of the main server or the access point,

The main server or the access point blocks the transmission and reception of messages between the wireless terminal and the another wireless terminal until the lecture in the attendance check zone ends, and the blocked message is received when the lecture in the attendance check zone ends. Electronic education management system, characterized in that for transmitting to a wireless terminal or another wireless terminal.

The method of claim 1,

The wireless access point is an image capturing module for capturing the lecture status of the attendance check zone as a still image or a video, and storing the captured still image or a video, transmitting to the main server, or transmitting to the wireless terminal. Electronic education management system characterized in that it further comprises.

The method of claim 1,

The wireless access point transmits identification information of the attendance check zone to the wireless terminal through infrared communication, and transmits identification information of the attendance check zone transmitted to the wireless terminal through the wireless communication channel. Compared with the identification information, if it matches, the identification information of the attendance check zone is transmitted to the main server, and if it does not match, the electronic education management system characterized by transmitting error information to the main server or the wireless terminal. .

At least one attendance check zone is arranged, and transmits information on a wireless communication channel used in the attendance check zone to a wireless terminal using infrared rays, identification information of the attendance check zone and the wireless communication channel from the wireless terminal. And transmitting the identification information of the individual received through the main server to check whether the individual is present in the attendance check zone where the wireless terminal is located by the main server.

Receives information about a wireless communication channel in infrared from a wireless access point including an infrared transmission module, and uses the information about the received wireless communication channel to transmit personal identification information to the wireless access point through the wireless communication channel. And the identification information of the individual and the attendance check zone stored in the wireless access point are transmitted to the main server, whereby the main server determines whether the individual is present in the attendance check zone where the wireless terminal is located. Wireless terminal characterized in that the check.