KR102340367B1 - Smart attendance device and system - Google Patents

Abstract

The present invention is constructed so that it can be used as an attendance machine using a smart terminal. In particular, when a student number is touched, the student's attendance information is accurately guided to the registered user terminal so that it can be used with confidence, as well as attendance and storage details It relates to a smart attendance machine and an attendance system using the smart attendance machine that support systemic management and smooth communication between users and managers.

Description

Smart attendance device and attendance system using the same. {Smart attendance device and system}

The present invention is constructed so that it can be used as an attendance machine using a smart terminal. In particular, when a student number is touched, the student's attendance information is accurately guided to the registered user terminal so that it can be used with confidence, as well as attendance and storage details It is related to a smart attendance machine and an attendance system using the smart attendance machine that supports the systematic management of such things and smooth communication between users and managers.

In general, the attendance machine is a device that is fixedly installed around the entrance to verify the identity of students and check attendance.

Typically, when the RFID tag issued to each student is tagged at the attendance machine, each student's identity is checked and attendance is checked, or the student's identity is checked through means such as a video camera, fingerprint recognition, or iris recognition. It is designed so that it can be checked whether or not

Therefore, the conventional attendance device includes a button unit or a recognition means such as NFC, a fingerprint sensor, a camera, a processing means for confirming the student's identity based on the information secured through the recognition means, and a power supply means for receiving constant power from the outside As it is constructed around the entrance in a complex structure including

In general, it was installed mainly in lecture rooms of universities or large private institutes where a large number of people had to be managed due to the high cost of construction.

In other words, in facilities such as taekwondo academy or piano academy that are operated for a small number of students,

Without the installation of an expensive attendance machine, the administrator manually checked the attendance status of each student, and based on this, separate management was performed.

In other words, if each student did not attend the academy, it could not be checked unless the administrator informed the parents of the attendance status.

In particular, the manager has been checking attendance status based on the handwritten attendance book and checking items such as school expenses, etc., and communication between parents and the school manager has not been smooth.

KR 10-1408193 B1 KR 10-1713484 B1 KR 10-2012-0106326 A1 KR 10-2013-0094092 A1 KR 10-2015-0124202 A1

Therefore, the problem to be solved by the present invention is to be easily constructed at a low cost and aimed at a specialized attendance machine for small academy facilities.

And through this, each student's attendance is to be automatically guided to the parent's user terminal. In addition, the present invention is intended to allow the administrator to systematically manage not only attendance matters, but also storage matters connected thereto through the attendance machine.

Another object of the present invention is to support smooth communication between parents and administrators when systematic management is achieved through attendance.

To this end, the present invention is a smart terminal capable of touch input,

A number button and input window are implemented, and when the number button is pressed and the identification number assigned to each student is input in the input window, the information window is opened, where the identity information of the student is viewed, and the student's attendance is recorded. Install the attendance application,

The smart terminal is in a state in which one side is opened and the other side is inserted into the inner space of the housing forming a through-hole, so that the screen window of the smart terminal is exposed out of the opening by means of a fixing means,

It is characterized in that the enclosure is fixedly installed around the entrance.

In addition, the present invention is with the attendance machine as described above,

It is connected through a mobile Internet network or mobile communication network, and it includes a management server that provides a database of each student's identity information, attendance status, and receipt status, while also providing a service to check the attendance status and receipt status when accessing. do it with

In addition, the present invention comprises a manager terminal and a user terminal installed with a connection application capable of accessing the management server, so that notices or news registered by the manager terminal are transmitted to the user terminal by the management server, and the relationship between the parent and the manager This is to ensure that students achieve academic achievement and lead a proper life at the academy through smooth communication.

Therefore, as the present invention can be used as an attendance machine using a smart terminal, it is possible to provide a specialized attendance machine for small-scale institutes where lessons are conducted in 1:1 or 1: small groups, such as a Taekwondo dojo or a piano academy.

In addition, according to the present invention, when the student number is touch input, the attendance information of the student is accurately guided to the registered parent's user terminal so that it can be used with confidence, as well as the administrator's attendance information based on the databaseized information through the attendance machine. It is now possible to easily check and systematically manage the contents and storage items.

In addition, according to the present invention, as the communication between the user and the manager is smoothly made by the management server, it is possible to easily check the academic achievement or lesson status of the students and the overall appearance of the school life.

1 and 2 are a perspective view and a rear perspective view of a attendance machine according to an embodiment of the present invention.
Figure 3 is an exploded perspective view of Figure 1;
4 and 5 are a state diagram and a state diagram of use of the attendance device according to an embodiment of the present invention.
6 is an operation screen of the attendance machine.
Figure 7 is a state diagram of the use of the user terminal is informed of the attendance results through the attendance machine.
8 is a block diagram of an attendance system according to an embodiment of the present invention.
9 to 13 are screen diagrams of a user terminal.
14 to 16 are diagrams of a screen configuration of an administrator terminal.

First, the terms used in the specification and claims of the present invention should not be construed as being limited to dictionary meanings, and based on the principle that the inventor can appropriately define the concept of the term to describe his invention in the best way. Therefore, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, the configurations shown in the embodiments and drawings described in this specification are only preferred embodiments of the present invention, and do not express all the technical ideas of the present invention, so various equivalents and It should be understood that variations may exist.

Hereinafter, specific details for carrying out the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 show the appearance of a attendance machine according to an embodiment of the present invention, Figure 3 is an exploded perspective view showing the overall configuration, Figures 4 and 5 show the mounting state and use state, Figure 6 is It shows the operation screen of the attendance machine, and Figure 7 shows the state of guiding the attendance result to the user terminal of the parent.

As shown, the attendance machine 1 according to an embodiment of the present invention is a touch input capable smart terminal 10,

The number button 13 and the input window 12 are implemented, and when the number button is pressed and the identification number assigned to each student is input in the input window, the information window 14 in which the identity information of the student is viewed is opened. On the other hand, in the state that the attendance application that records the attendance of the student is installed,

The smart terminal 10 is inserted into the inner space 21 of the housing 20 having one side open and the other side forming an opening 22 through the opening 22 by means of a fixing means 30 . In a state in which the screen window 11 of the smart terminal 10 is installed to be exposed,

As it is fixedly installed around the entrance, it will be built at a low cost in a school where lessons are held 1:1 or 1: small groups such as a Taekwondo dojo or a piano academy.

And the housing 20 has the lower surface 25 relatively larger than the upper surface 24 while forming the other side on which the opening 22 is formed as the inclined surface 23,

One end of the upper surface 24 is bent inward to form an edge surface 26 forming one or more locking grooves 26a, while one end of the lower surface 25 corresponding thereto is bent outwardly. By forming a protruding surface 27 in close contact with the wall surface,

As shown in FIG. 4 , when the attendance device 1 is caught on the wall surface by the engaging groove 26a of the edge surface 26, the center of gravity is moved toward the wall surface by the inclined surface 23. So,

The irregular wall surface and the protruding surface 27 are placed in a state in close contact with each other to facilitate construction.

In addition, a fixing means 30 for fixing the smart terminal 10 is provided in the inner space 21 of the housing 20,

As long as the fixing means 30 forms a support surface 33 that partially covers the rear end of the smart terminal 10 while entering inward based on the fixing surface 32 that is in close contact with the back surface of the inclined surface 23 A pair of fixtures 31,

Assembled to face each other by the fastening means 34 on one side and the other side around the opening 22, the smart terminal 10 located inside is in close contact with the inclined surface 23, the screen window 11 is the opening ( 22) It is installed to be exposed outside.

At this time, the smart terminal 10 is a touch input capable terminal, typically a smart phone, tablet, or laptop based on IOS or Android. In particular, an attendance application is installed to make the smart terminal used exclusively for attendance it is preferable

That is, the smart terminal 10 may have various built-in applications deleted,

When the attendance application is activated, it is desirable to block the various applications running in the background by the blocking module so as not to take unnecessary actions, while it is desirable to configure the hidden module so that it does not work in response to push messages or sudden phone calls. .

In addition, the smart terminal has a database of identification numbers and identification information and attendance status assigned to each student,

A recognition module for loading the student's identity information based on the touch-input identification number, an information processing module for guiding the student's attendance status confirmed through the recognition module, and an information processing module for the student It includes a feedback module for returning to the screen window after guiding the attendance status.

That is, as shown in FIG. 6, when the screen window 11 is exposed outside the opening after activating the attendance application through the blocking module,

A number button 13 from 0 to 9, an input window 12 showing the number of the input number button, and a confirmation button requesting identification are formed on the screen window 11,

When the confirmation button is pressed after the identification number assigned to each student is input, it is configured to open the information window 14 for viewing the student's identity information through the recognition module.

At this time, the opened information window 14 is configured so that identification information such as the registered student's face picture and name can be checked, and when the confirmation button is pressed, the result window 15 notifying the attendance result is opened. .

In addition, the result window 15 displays the student's attendance status, name, and time of enrollment, and when a predetermined time elapses, a screen window ( 11) is configured to be exposed.

At this time, the attendance device 1 includes a video camera 16 for photographing each student's face according to an embodiment, and when the information window 14 is opened, the identity information identified through the video camera matches Only in this case, the result window 15 notifying the attendance result of the student may be configured to be opened.

In addition, according to an embodiment, the attendance machine 1 is connected to the doorranging device 50 installed at the entrance by wire/wireless connection, and the result window 15 notifying the attendance result of the student is opened, and the door lock device 50 is released. It can be very configurable.

In addition, as shown in FIG. 7 , the attendance machine 1 converts the identity information including each student's name, photo, and guardian's contact information into a database,

When the result window 15 notifying the attendance result of the student is opened, it may be configured to automatically inform the user terminal 40 of the attendance result of the student to the registered parent.

Figure 8 is a block diagram showing the overall configuration of the attendance system according to an embodiment of the present invention, Figures 9 to 9j show the screen configuration serviced through the management server, Figures 10 to 10d are the screen configuration of the user terminal is shown, and FIGS. 11 to 11B show the screen configuration of the manager terminal.

When described with reference to this, the present invention is a smart terminal capable of touch input, in a state in which the attendance application is installed, in a state installed in the inner space of a housing forming an opening, and is fixedly installed around an entrance and exit device 100 and together,

In addition to being able to connect to the attendance machine from a distance through a mobile Internet or mobile communication network, the identification information of each student is converted into a database, and the attendance application includes a management server 110 that supports the smooth operation.

At this time, it is preferable that the attendance machine 100 has the same structure as the attendance machine 1 of FIG.

In particular, when the result window is opened, the connection application may be activated and the parent user terminal 120 may be further included to receive a report on the student's attendance result.

In addition, according to an embodiment, the present invention may further include a manager terminal 130 that can access the management server 110 to check the attendance status or receipt status of each student.

Here, the management server 110 databaseizes each student's identity information, attendance status and receipt status, as well as home communication information and school information and news registered by the administrator, while the attendance application of the attendance machine 100 and the user terminal ( 120) and the manager terminal 130 support to operate smoothly, and the school information or news or home correspondence registered by the manager terminal 130 can be easily checked through the user terminal 120 of the parent. is configured to

For reference, FIG. 9A is a screen configuration diagram showing all items serviced when accessing the management server, FIG. 9A is a screen configuration diagram displayed when a student list item is selected on the original student management menu, and FIG. 9B is a view by class on the attendance management menu It is a screen configuration diagram displayed when an attendance item is selected, FIG. 9c is a screen configuration diagram displayed when a payment processing item is selected on the receipt management menu, and FIG. 9d is a screen configuration diagram displayed when a consultation history item is selected on the consultation management menu, FIG. 9e to 9g is a screen configuration diagram displayed when a home communication item or a news item or a schedule item is selected on the smart app menu, and FIG. 9h is a screen configuration diagram displayed when a push transmission history item is selected on the message management menu, FIG. 9i and FIG. 9j is a screen configuration diagram displayed when selecting a user right item and a school setting item on the environment setting menu.

As shown, the management server enhances service menus such as student management 111, attendance management 112, reception management 113, consultation management 114, smart app 115, message management 116, and the like. According to an appeal and an embodiment, the environment setting 117, physical fitness management, and grade management service menu may be provided.

In this case, the student management menu 111 is composed of a student list item, a student statistics item, and a point accumulation history item. .

Here, the student list item is based on the full list table that lists and shows the student information based on the search bar or search button. When a specific student is selected, the student's name, date of birth, student number, phone number, subscription information, and receipt status It consists of a primary student information table consisting of , special circumstances, etc., and a detailed information table where you can check the guardian's name, contact information, etc. In addition, the graduate statistics item is composed of a statistical table that can check the number and status of new, enrolled, closed, and discharged graduate students based on year and month, and a graph area created based on the statistics table. In addition, the point accumulation history item is configured so that you can check the point accumulation history table consisting of the details accumulated for each academy student by entering school and praising, and depending on the implementation, classes (eg, elementary school, kindergarten, middle school...) It is configured so that you can check the course, registered person, point score, and the number of days of registration.

In addition, the output management menu 112 is composed of items that can check the class attendance status and the individual attendance status.

Here, class attendance items form a table consisting of class, department, school, grade, name, status, parent, elementary school, and lower house based on the sorting window and search button, so that the entire attendance status can be checked at a glance. In addition, individual attendance items form a table consisting of class name, student name, grade, phone number, enrollment, and status, so that you can check the details along with the attendance result of each student. When the calendar is opened, the student's monthly attendance can be checked at a glance.

In addition, the receipt management menu 113 is composed of a payment processing item and a receipt statistics item, and may include a receipt item setting item, an online payment history, and a terminal payment history item according to an embodiment.

Here, payment processing items are payment processing table consisting of student number, financial resources, name, on the other hand, parents, receipt items, amount to be paid, amount received, receipt status, payment notification, unpaid amount, payment method, base date, and receipt date based on the sorting and search boxes It is configured so that it can be stored and managed, and, in particular, when a specific student's payment notification item is checked, an SMS text message or a push message can be delivered to the parent of the student. In addition, the receipt statistics items form a receipt statistics table consisting of class, department, name, receipt item, January to December and year, so that the status and statistics of the entire academy can be grasped at a glance.

In addition, the consultation management menu 114 is composed of consultation history items and consultation statistics items, and the consultation management items are the student number, name, consultation time, class, copy, and equivalent method of a specific academy loaded based on the search window (eg, , call, interview, e-mail, etc.) and consultation titles (eg, class attitude, health, etc.) are formed, and the contents are listed based on the information recorded through the consultation registration opened by pressing the consultation registration button. Constructed to be displayed. In addition, the counseling statistics items form a counseling statistics table in which the number of monthly interviews is recorded, and a graph that can be easily checked visually through the counseling statistics table is formed.

In addition, the smart app menu 115 is composed of home correspondence, news, schedule, album, education bulletin board, and video bulletin board items.

At this time, based on the search button and the write button, a family correspondence table is formed based on the name of the author, the date of writing, the number of times of confirmation, and the title. It is configured to record the content to be sent to a specific recipient or attach a specific file through the chiseled window. In addition, the news items form a news table composed of number, title, author, date of creation, and number of views through the search button and the write button, so that parents or academy students who have accessed the school news can check it. In this case, the related contents are configured so that announcements or news can be recorded and specific files can be attached through the writing window opened when the writing button is operated. In addition, the schedule item forms a schedule table consisting of the date and time, title, content, author, and writing date based on the search button and registration button, and provides a service so that parents, academy students, or administrators who have access to the entire schedule of the academy can check it, and click the calendar view button When this is pressed, it forms a calendar divided into multiple columns and records the entire schedule on each date so that the schedule can be checked at a glance. In addition, the album item forms an album table composed of the title, author, and date of creation based on the search button and the writing button, so that photos and contents taken when a special event is held at the academy can be delivered. At this time, when the write button is pressed, the title and related event details are written and related photos are attached so that the connected parents or academy students can check it. In addition, educational bulletin board items form a bulletin board table consisting of title, author, date of writing, and number of views based on the search button and the writing button, so that parents or school students who have access to lecture materials uploaded by the author or videos registered in the form of links can check them. to serve

In addition, the message management menu 116 is composed of history management and push transmission history items. At this time, the history management items form a table consisting of SMS items showing the period, the number of transmissions and the remaining number of free text messages based on the search button by year. Thus, it is configured to easily check the message transmission history when using the service. In addition, the push transmission history item forms a push transmission history table consisting of type (storage, attendance, etc.), push type (attendance, absence), transmission time, transmission period, reception confirmation, recipient, and message contents based on the sorting window and search button. , so that the entire push message transmission history can be checked.

In addition, the environment setting menu 117 is intended to be operated according to the circumstances of the academy for each administrator because the form of operation for each academy is different, as well as the academy managers are different. It is composed of management, school setting, etc., and may include department management level management, etc. according to an embodiment.

Here, the user management item grants the administrator's authority and is for checking each administrator. Based on the search button and the registration button, a user management table consisting of the administrator's ID, name, position, granted authority and phone number is formed. And, when the registration button is pressed, it is configured to create an additional account for using the corresponding service, and to grant or cancel administrator rights. In addition, the academy information item forms an academy information table consisting of academy ID, director name, academy name, phone number, address, and an introduction to the academy. configured to be able to In addition, the class/sub-management items are to set the classes and departments operated by each academy to provide educational services for students. Form a semi-management table that can be checked.

In addition, the school setting item opens the setting window and selects the sender's phone number, subject, and registered message to automatically send a related message on the receipt date or birthday, and opens the stationery window to set the receipt management item. A view payment notification text button that allows you to edit or check the message content automatically sent when a payment notification is received A point setting screen view button configured to set and register the point score given to a student when the window is opened is included.

In addition, the user terminal 120 is a terminal possessed by parents or students, and typically includes a smartphone, tablet, etc., and when the access application is activated,

9 to 13, attendance/schedule button 121a, news button 121b, album button 121c, home communication button 121d, school information button 121e, and The main window 121 containing the physical fitness information button (121f) and the setting button (121g) is opened,

When the attendance/schedule button 121a of the main window 121 is pressed, the schedule calendar is opened and the attendance/schedule window 122 in which attendance is recorded for each date is opened, and the news of the main window 121 When the button 121b is pressed, the news window 123 is opened to check the attendance notification or announcement of the student who enrolled today, and when the album button 121c of the main window 121 is pressed, the event When the album window 124 is opened in which you can check the photos taken during the school activity or the image of the student taken during the school activities, and the home communication button 121d of the main window 121 is pressed, the administrator is the parent of each student. When the home communication window 125 is opened where you can check events or notifications conducted by the academy for the target, and the physical information button 121f of the main window 121 is pressed, the physical information of the student who is growing And the physical fitness information window 126 that can check the physical information can be configured to be opened.

In addition, according to an embodiment, the user terminal can check educational videos or photos uploaded by the management server, access the management server to pay for school fees online (card payment), or check grades and level information composed to be

At this time, the user terminal has several children, and even though each child attends different academies (eg, piano academy, taekwondo academy, etc.) registered in the management server, integrated management by the management server, through one connection application You can check the attendance details of each child.

At this time, the active connection application is divided into administrators or parents, and depending on the administrator or parent, the buttons or windows displayed when the main window is opened may be slightly different.

That is, the manager terminal 130 is a terminal used by the school manager, and there are representative smartphones, tablets, laptops, PCs, etc., and when the connection application is activated by the manager,

14 to 16, a schedule button 131a, a news button 131b, an album button 131c, a home communication button 131d, and a student/parent management button 131e, The main window 131 including the original student photo registration button 131f, the attendance management button 131g, the school information button 131h, and the setting button 131i is opened, and the When the student/parent management button 131e is pressed, the student/parent management window 132 is opened in which the search results are leased in order of name payment results together with a window for searching for students or parents, and the main When the original student photo registration button 131f of the window 131 is pressed, the original student photo registration window 132 is opened, in which a picture of the student's face can be registered along with a search window based on the student number or name, When the attendance management button 131g of the main window 131 is pressed, the attendance management window 134 that can check the fact that each student has entered and left the school by class may be configured to be opened.

So far, the present invention has been described with reference to the accompanying drawings, which are only exemplary, and those of ordinary skill in the art to which the art pertains can easily implement various modifications and equivalents based on this. will be. Therefore, the true technical protection scope of the present invention should be defined by the claims.

1: Attendance period 10: Smart terminal
11: Screen window 12: Input window
13: Numeric button 14: Information window
15: result window 20: enclosure
21: inner space 22: opening
23: slope 23a: opening hole
24: top
25: if 26: border
26a: locking groove 27: protruding surface
27a: assembly hole 30: fixing means
31: fixed base 32: fixed surface
32a: screw hole 33: support surface
34: fastening means 40: user terminal
50: door lock
100: attendance device 110: management server
120: user terminal 121: main window
121a: Attendance/Schedule button 121b: News button
121c: Album button 121d: Home communication button
121e: School information button 121f: Health information button
121g: setting button 122: attendance/schedule window
123: news window 124: album window
125: home communication window
126: health information window 130: manager terminal
131: main window 131a: schedule button
131b: News button 131c: Album button
131d: home communication button 131e: student/parent management button
131f: Student photo registration button 131g: Attendance management button
131h: School information button 131i: Settings button
132: Student/parent management window 133: Student photo registration window
134: Attendance management window

Claims (11)

delete In a smart terminal capable of touch input,
A number button and input window are implemented, and when the number button is pressed and the identification number assigned to each student is entered in the input window, the information window in which the identity information of the student is viewed is opened while the attendance of the student can be recorded. Install the attendance application configured to
The smart terminal has one side open and the other side enters into the inner space of the housing forming the through-hole, and in a state where the screen window of the smart terminal is exposed out of the opening by means of a fixing means fixedly installed,
The housing is configured to be fixedly installed around the entrance,
The housing is formed with a lower surface relatively larger than the upper surface while forming the other side on which the opening is formed as an inclined surface,
One end of the upper surface is bent inward to form an edge surface forming a locking groove, while at one end of the lower surface is formed a protruding surface forming an assembly hole while being bent outwardly,
Smart attendance device, characterized in that when the wall around the entrance is caught by the locking groove of the edge, the protruding surface is closely attached to the wall due to the slope and is configured to be easily constructed. In a smart terminal capable of touch input,
A number button and input window are implemented, and when the number button is pressed and the identification number assigned to each student is entered in the input window, the information window in which the identity information of the student is viewed is opened while the attendance of the student can be recorded. Install the attendance application configured to
The smart terminal has one side open and the other side enters into the inner space of the housing forming the through-hole, and in a state where the screen window of the smart terminal is exposed out of the opening by means of a fixing means fixedly installed,
The housing is configured to be fixedly installed around the entrance,
The fixing means of the housing is from one side and the other side around the opening,
A pair of fixing rods forming a support surface that is in close contact with the rear end of the smart terminal as it enters inward based on the fixing surface that is in close contact with the back surface of the inclined surface,
Smart attendance device, characterized in that assembled to face each other, the screen window of the smart terminal located inside is fixed to be exposed outside the opening. 4. The method of claim 2 or 3,
Smart attendance machine, characterized in that when the information window is opened and then the result window notifying the student's attendance result is opened, the attendance result of the student is transmitted to the user terminal of the registered parent. 4. The method of claim 2 or 3,
The attendance machine receives the identification number assigned to each student, and when the information window that can confirm the student's identity information is opened, it further includes a video camera that takes a picture of each student's face,
Smart attendance machine, characterized in that the result window notifying the student's attendance result is opened only when the identity information of the information window and the identity information confirmed through the video camera match. 5. The method of claim 4,
The attendance machine is wired/wireless connected to the door lock device installed at the entrance,
Smart attendance machine, characterized in that the door lock device is released only when the result window notifying the student's attendance result is opened 4. The method of claim 2 or 3,
The smart terminal has a blocking module that blocks various applications executed in the background when the attendance application is activated, a hidden module that blocks push messages or call connections from being made, and a screen window opened when the attendance application is activated In, by forming a number button from 0 to 9, an input window showing the number of the input number button, and a confirmation button for requesting identification, for loading the identification information of the student based on each identification number input by the touch The recognition module and the identification information of the student loaded through the recognition module are configured to be confirmed through the open information window. An information processing module for opening a result window, and a feedback module for automatically returning the screen window forming the numeric button and input window to be exposed when the result window opened through the information processing module passes a predetermined time A smart attendance machine that features. Including the attendance machine of claim 2 or the attendance machine of claim 3,
A management server that is connected to the attendance device through a mobile Internet or mobile communication network, forms a database of each student's identity information, and supports the smooth operation of the attendance application,
attendance system, including 9. The method of claim 8,
Attendance system further comprising a user terminal receiving a report of the student's attendance result when the attendance device opens the information window and then opens a result window notifying the student's attendance result. 9. The method of claim 8,
Attendance system comprising a manager terminal that can access the management server to check the status of attendance and receipt status. 11. The method of claim 10
The administrator terminal accesses the management server and sends home communications to the user terminal possessed by the student's parent, an attendance system that supports smooth communication between the administrator and the parent.

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