JP2007286911A - Attendance management system and attendance management program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an attendance management system and an attendance management program for detecting the illegality of an office going/leaving time declared by an employee himself or herself. <P>SOLUTION: In an attendance management terminal 6, an office going/leaving information acquisition part 6c acquires an office going/leaving time corresponding to predetermined user ID from an attendance information storage part 6i, and an entry/leaving information acquisition part 6a acquires authentication ID, entry time and leaving time from an entry/leaving management device 1, and stores them in an entry/leaving information storage part 6j, and an office going/leaving time presumption part 6b presumes the earliest entry time within a predetermined period as an office going presumption time, and presumes the latest leaving time within the predetermined period as an office leaving estimation time, and an illegal time detection part 6e calculates a time difference between the office going presumption time or the office leaving presumption time and the office going time or the office leaving time, and when the calculated time difference exceeds a predetermined time, the illegal time detection part 6e informs an information terminal 5 that the office going time or the office leaving time is illegal. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an attendance management system and an attendance management program.

Conventionally, as a time management method for managing a worker's time to and from work, a time card is used to check the time card once a month, or a mobile phone owned by the worker is used. There is a method for transmitting attendance information to a computer for attendance management via a network. (For example, see Patent Document 1)
JP 2004-355344 A

  However, in the attendance management method in which the employee enters the work time and leave time in the work schedule by self-report and the administrator checks the work schedule once a month, the work time and work time are self-reported by the worker. Therefore, even if you report a time that is earlier than the actual time of work or if you report a time that is later than the actual time of leaving the company, the fraud cannot be detected, which is insufficient for attendance management. It was something.

  The present invention has been made in view of the above reasons, and an object of the present invention is to provide a time management system and a time management program capable of detecting fraudulent times at which employees enter and leave the company.

  The invention of claim 1 connects an information terminal, an entrance / exit management device, and an attendance management terminal via a network, and the information terminal transmits / receives information via the network operated by an administrator and a worker. The entry / exit management device records the authentication ID of the worker's authenticated means, the entry time, and the exit time when the worker enters and exits the prescribed area, thereby entering and leaving the worker in the prescribed area. The attendance management terminal manages the authentication ID recorded by the entrance / exit management device, the entrance time corresponding to the authentication ID, the entrance / exit information acquisition means for acquiring the exit time, and the information sent from the information terminal, The user ID assigned to each worker who works within a predetermined area, the work information storage means storing the entry time and the leave time input to the information terminal by the worker, and the authentication ID and the user ID are associated with each other. The Referring to the table stored in the ID storage means, the attendance / leaving information acquisition means for acquiring the work time and the departure time corresponding to the predetermined user ID from the work information storage means, and the table stored in the ID storage means The user confirmation means for acquiring the authentication ID corresponding to the user ID of the user, and the estimated entry time corresponding to the authentication ID is the earliest entry time among the entrance times corresponding to the authentication ID acquired by the user confirmation means within a predetermined period. And the attendance / leaving time estimation means that uses the latest exit time corresponding to the authentication ID acquired by the user confirmation means within the predetermined period as the estimated departure time corresponding to the authentication ID, and the attendance / leaving time estimation means Estimated time of attendance, time of attendance obtained by means of acquiring attendance information, and time of attendance estimated by means of time of attendance / estimation means Based on the leaving time acquired by the information acquisition means, it is determined whether the time for leaving the company or the time for leaving the company is invalid, and if the fraud is detected, a notification that the time for leaving the company or the time for leaving the company is incorrect is associated with the user ID. An unauthorized time detecting means for performing at least one of an information terminal operated by a worker and an information terminal operated by an administrator is provided.

  According to the present invention, in the attendance management system, the estimated time to leave and the estimated time to leave are obtained based on the entrance / exit information acquired from the entrance / exit management device, and the estimated time to leave, the estimated time to leave and the worker self-reported. Based on the time of coming to work and the time of leaving work, it is possible to detect an illegal value for the time of coming to work and the time to leave. In addition, the cost can be reduced by using a pre-installed entrance / exit management device.

  According to a second aspect of the present invention, in the first aspect of the present invention, the unauthorized time detection unit is configured to determine a time difference between the estimated time of leaving or leaving the office estimated by the time and time estimating means and the time of leaving or leaving the office acquired by the time and attendance information acquiring unit. When the calculated time difference exceeds a predetermined time, it is determined that the start time or the leave time is incorrect.

  According to the present invention, by calculating the time difference between the estimated time for leaving office or the time for leaving office and the time for leaving or leaving the office, an illegal value for the time for leaving the office or for leaving the office can be detected.

  According to a third aspect of the present invention, in the first aspect, the unauthorized time detection means compares the estimated work time or the estimated leaving time estimated by the attendance / leaving time estimation means with the attendance time or the leaving time acquired by the attendance / leaving information acquisition means. Then, when the estimated time for entering the company is later than the time for entering the company, or when the estimated time for leaving the company is earlier than the time for leaving the company, it is determined that the time for entering or leaving the company is invalid.

  According to the present invention, by comparing the estimated time of leaving office or the estimated time of leaving office with the time of leaving office or leaving the office, it is possible to detect an illegal value for the time of leaving or leaving the office.

  The invention of claim 4 is an information terminal that is operated by an administrator and a worker to send and receive information, and when the worker enters and leaves the predetermined area, the authentication ID of the means to be authenticated by the worker, the entry time, and the exit Entry / exit management in an attendance management program executed by an attendance management terminal consisting of a computer device connected via a network to an entrance / exit management device that manages entry / exit of workers in a predetermined area by recording the time An authentication ID recorded by the device, an entrance time corresponding to the authentication ID, an entrance / exit information acquisition function for acquiring the exit time, and each worker who works from the information terminal and works in the predetermined area A work information storage function for storing the assigned user ID and the work entry / exit time input to the information terminal by the worker in the work information storage means, and an output corresponding to a predetermined user ID User confirmation for acquiring an authentication ID corresponding to the predetermined user ID with reference to a table in which the time and leaving time information is obtained from the work information storage means and a table in which the authentication ID and the user ID are associated with each other Among the entrance times corresponding to the authentication ID acquired by the function and the user confirmation function, the earliest entrance time within a predetermined period is set as the estimated time of arrival corresponding to the authentication ID, and corresponds to the authentication ID acquired by the user confirmation function. The time of leaving work within the predetermined period of time within the predetermined period of time, the work time estimation function that uses the estimated time of leaving work corresponding to the authentication ID, and the time of arrival and work time estimation function estimated by the time of work and work time estimation function and the work time acquisition function acquired by the function Based on the time, the estimated leaving time estimated by the time and attendance time estimation function, and the leaving time acquired by the attendance and attendance information acquisition function Determines whether the leaving time is fraudulent, and if the fraud is detected, the information terminal and the administrator that the worker corresponding to the user ID operates is notified that the leaving time or the leaving time is invalid. An irregular time detection function performed on at least one of the operating information terminals is realized in the attendance management terminal.

  According to the present invention, in the attendance management program, the estimated time to leave and the estimated time to leave are obtained based on the entrance / exit information acquired from the entrance / exit management device, and the estimated time to leave, the estimated time to leave, and the worker self-reported. Based on the time of coming to work and the time of leaving work, it is possible to detect an illegal value for the time of coming to work and the time to leave. In addition, the cost can be reduced by using a pre-installed entrance / exit management device.

  According to a fifth aspect of the present invention, in the fourth aspect of the invention, the illegal time detection function is configured such that the time difference between the estimated time of leaving or leaving the office estimated by the time and office time estimating function and the time of leaving or leaving the office acquired by the time and office information acquisition function. When the calculated time difference exceeds a predetermined time, it is determined that the start time or the leave time is incorrect.

  According to the present invention, by calculating the time difference between the estimated time for leaving office or the time for leaving office and the time for leaving or leaving the office, an illegal value for the time for leaving the office or for leaving the office can be detected.

  According to a sixth aspect of the present invention, in the fourth aspect of the present invention, the unauthorized time detection function compares the estimated time of going to work or the time of leaving work estimated by the function for estimating the time of going to and from work with the time of going to work or the time of leaving the office acquired by the function for acquiring information about time of attendance. Then, when the estimated time for entering the company is later than the time for entering the company, or when the estimated time for leaving the company is earlier than the time for leaving the company, it is determined that the time for entering or leaving the company is invalid.

  According to the present invention, by comparing the estimated time of leaving office or the estimated time of leaving office with the time of leaving office or leaving the office, it is possible to detect an illegal value for the time of leaving or leaving the office.

  As described above, according to the present invention, in the attendance management system and attendance management program, there is an effect that it is possible to detect fraudulent times at which employees enter and leave the company.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(Embodiment)
The attendance management system of the present embodiment uses the entrance / exit information of the entrance / exit management system, and the system shown in FIG. 1 includes the entrance / exit management device 1 and the information terminal 5 (N in this embodiment). And the attendance management terminal 6 are connected to each other via a wired or wireless network NW, and the attendance management of workers is performed in a company or the like.

  An entrance card reader Ri (book) for detecting entry (entrance) is provided outside each room in the vicinity of a door D (in this embodiment, provided with N doors D1 to DN) for entering and exiting each room in the company. In the embodiment, N entry card readers Ri1 to RiN are installed, and an exit card reader Ro (in this embodiment, N in this embodiment) for detecting exit (exit) is provided on each indoor side near the door D. Individual exit card readers Ro1 to RoN). Each worker has an IC card C (authenticated means) in which an authentication ID is stored. When entering a room, the worker uses the authentication ID stored in the IC card C as an entry card reader. By making Ri read, the electric lock (not shown) of the door D can be unlocked and entered. When leaving the room, the authentication ID stored in the IC card C is read by the leaving card reader Ro, so that the electric lock (not shown) of the door D is unlocked and the room can be left. Then, the authentication ID read by the card reader Ri, Ro is transmitted to the entrance / exit management device 1.

  The entrance / exit management device 1 includes a control unit 2 (in this embodiment, N control units 21 to 2N are provided), a router 3, and an entrance / exit management terminal 4. The control unit 2 is connected to each door. A pair of entry card reader Ri and exit card reader Ro installed in the vicinity of D are connected to each other. When an authentication ID is transmitted from the entrance card reader Ri, the entry / exit card reader Ro is used. When the authentication ID is transmitted, it is determined that the user has left the room, and the received authentication ID is recorded, and the reception time of each authentication ID is recorded as the entry time and the exit time. That is, the control unit 2 records a history of entry / exit times for each authentication ID. The control unit 2 is connected to the entrance / exit management terminal 4, the information terminal 5, and the attendance management terminal 6 via the router 3 via the network NW. The entrance / exit management terminal 4 is recorded in each control unit 2. By managing the history of entry / exit times in one room, entry / exit of workers in all rooms is managed.

  Although FIG. 1 shows a state in which a set of entry card reader Ri and exit card reader Ro are connected to one control unit 2, an entry card reader is included in one control unit 2. Ri and a maximum of 256 card readers Ro can be connected, and a history of entry / exit times of a plurality of doors D can be recorded for each door D.

  The information terminal 5 is composed of a personal computer operated by a worker and an administrator (such as a boss) and its peripheral devices, and can transmit and receive various information via the network NW, and received data is displayed on a monitor screen.

  The attendance management terminal 6 includes an entry / exit information acquisition unit 6a, an entry / exit time estimation unit 6b, an attendance / exit information acquisition unit 6c, a user confirmation unit 6d, an unauthorized time detection unit 6e, a login determination unit 6f, and a data output unit. 6g, an ID storage unit 6h, a work information storage unit 6i, and an entrance / exit information storage unit 6j. The functions of the above-described units are realized by configuring the attendance management terminal 6 with a computer device including a CPU, a memory, a hard disk, and the like, and executing dedicated software (the attendance management program according to the present invention).

  The worker first operates the information terminal 5 (for example, the information terminal 5N) in order to input the daily working hours to the work table, and the work table login screen shown in FIG. The user ID and password assigned to each worker are entered in the text boxes TB1 and TB2, and the entered user ID and password are networked by pressing the login button B1 (clicking operation with a mouse, etc.). It transmits to attendance management terminal 6 via NW. The ID storage unit 6h of the attendance management terminal 6 stores in advance an ID information table in which a worker's name, user ID, password, authentication ID, and the like are associated with each other. The login determination unit 6f of the attendance management terminal 6 includes an ID The user ID received from the information terminal 5 is compared with the password with reference to the ID information table stored in the storage unit 6h, and the received [user ID, password] and the stored [user ID, password] are If they match, the log-in is permitted, and the information data on the work schedule list screen is transmitted from the data output unit 6g to the information terminal 5. The information terminal 5 has an item of “Monthly work schedule” shown in FIG. The work schedule list screen is displayed.

  Here, data for displaying various images is stored in advance in the data output unit 6g, and data including each information of the work information storage unit 6i and the entry / exit information storage unit 6j described later is transmitted to the information terminal 5. It has a function.

  The “** Year * Monthly” display on the above work schedule list screen is composed of a screen display link B3 for displaying the monthly work schedule screen, and the worker displays the display of “month” for entering work hours. When selected and pressed, a work schedule display request is transmitted from the information terminal 5 to the attendance management terminal 6 via the network NW together with the user ID. The data output unit 6g of the attendance management terminal 6 that has received the work schedule display request transmits information data of the work schedule corresponding to the received user ID to the information terminal 5, and the information terminal 5 includes the data shown in FIG. The monthly work schedule (monthly work schedule) screen is displayed.

  Items such as “Date”, “Day of the week”, “Work”, “Exit”, “Exit”, “Entry record”, “Exit record” are displayed in the “Work schedule” screen, and the “Date” field The “Month / Day” display is composed of a screen display link B5 for displaying a daily input screen. When the worker selects and presses the “Month / Day” display for entering work hours, The next input display request is transmitted from the information terminal 5 together with the user ID to the attendance management terminal 6 via the network NW. The data output unit 6g of the attendance management terminal 6 that has received the daily input display request transmits information data on the daily input screen of the day to the information terminal 5, and the information terminal 5 displays the date shown in FIG. The daily input screen is displayed.

  The daily input screen displays items such as “work style” and “time to leave”. First, the worker selects and inputs the work style into the list box LB10. There are, for example, “normal” from 8:30 to 17:30, “flex” in which a predetermined core time is determined, and “shift” in three shifts. Next, the company entry date (the current day, the previous day) is selected and entered in the list box LB11, the company entry time Ti1 is entered in the text box TB11 (or selected from the time table), and the departure date (the current day, the next day) is listed. When the OK button B10 is pressed after selecting the entry in the box LB12 and entering the leaving time To1 in the text box TB12, the work table display request is transmitted from the information terminal 5 to the attendance management terminal 6 via the network NW together with the user ID. In the same manner as described above, the screen shifts to the work schedule screen for the month shown in FIG.

  At this time, the work entry time Ti1, the leaving time To1, the work mode, etc. entered on the daily input screen are transmitted to the attendance management terminal 6 together with the corresponding user ID and date via the network NW, and the attendance management terminal 6 works. Various hours, such as overtime hours, are calculated based on a predetermined work time table registered in advance for each form, stored in the work information storage unit 6i, and the data output unit 6g transmits the work table information data to the information terminal 5. In doing so, data including each piece of information stored in the work information storage unit 6i is transmitted. Therefore, the work schedule displayed on the information terminal 5 is displayed by reflecting the items input on the daily input screen. For example, in the daily entry screen (see FIG. 7), “work style” and “time to leave” are entered in the “work”, “attendance”, and “leave” fields on the work schedule screen (see FIG. 6). It is reflected in.

  Further, if the cancel button B11 is pressed on the daily input screen, all the inputs are canceled and the screen returns to the work schedule screen, and if the reset button B13 is pressed, all the inputs are reset. On this daily entry screen, in addition to the above items, “Notification” for entering various reports such as paid leave, “Allowance” for entering various allowances, and “Work” for entering hours deducted from working hours. There are “Deduction”, “Overtime deduction”, “Late night deduction”, “Overtime hours” for displaying overtime hours when the calculation button B12 is pressed, and “Remarks” for inputting communication items.

  In this way, the worker inputs the office time Ti1 and the leaving time To1 into the work schedule by self-reporting, and makes a monthly application to the manager when the monthly input is completed. The administrator operates the information terminal 5 (for example, the information terminal 51) in the same manner as described above, logs in, and approves the worker who has the authorization authority by looking at the work schedule created by each worker (see FIG. 6). Do. When this monthly application process is performed, the attendance management system has a function of detecting whether there are any illegal values in the office time Ti1 and the leaving time To1 self-reported by each worker. By operating the information terminal 5, it is possible to search for illegal values within the target period (for example, the target month) of the target worker.

  This illegal value search processing will be described below using the data flow of FIG. 2 and the operation flowchart of FIG. First, the authentication ID of the IC card C read by each card reader Ri, Ro when the worker enters or leaves each room is (1), along with the entry / exit time, to the control unit 2 corresponding to each card reader Ri, Ro. It is recorded in the memory and the log file as entry / exit information (authentication ID and entry / exit time history corresponding to the authentication ID) (2).

  Next, the entrance / exit information acquisition unit 6a of the attendance management terminal 6 transfers the entrance / exit information recorded by each control unit 2 by FTP (3), and enters / exits the entrance / exit information in the attendance management terminal 6 (temporary). Import (4). The transfer process (3) is performed when the entrance / exit information acquisition unit 6a performs a polling process on each control unit 2, or the entrance / exit information acquisition unit 6a performs the transfer process at a specified time. Moreover, the entrance / exit information acquisition part 6a can set from which control unit the entrance / exit information is acquired from among the control units 21 to 2N by setting the IP and port No. of the control unit 2. (5).

  In addition, according to the “work style” (see FIG. 6 and FIG. 7) entered in the work schedule of each worker, the effective time zone (predetermined period) for each day of the entry / exit information is set (6), The entrance / exit information acquisition unit 6a refers to the ID information table stored in the ID storage unit 6h, recognizes the authentication ID corresponding to the user ID that created the work schedule, and then determines the valid time for each authentication ID. The band information is stored as the effective time zone master (7). That is, the effective time zone for each day of the entry / exit information can be set according to the work style of the worker.

  Furthermore, the entrance / exit information acquisition unit 6a sets for each authentication ID whether or not the information from the card reader Ri, Ro set to which door among the doors D1 to DN is to be valid (8). The information on the effective door is stored as the effective door master (9). That is, the door D for which entry / exit information is valid can be set depending on the department to which the worker belongs.

  Thus, the entry / exit information acquisition unit 6a refers to the valid time zone master and the valid door master and corresponds to each authentication ID from the entry / exit information (temporary) of all workers generated in (4). The entrance / exit information that has entered / exited through the effective door is extracted for each valid time period (10), converted into a data format that can be displayed on each information terminal 5 and registered in the entrance / exit information storage unit 6j. (11). In other words, the entry / exit information storage unit 6j registers a history of entry / exit times effective for attendance management for each worker's daily work (every valid time period).

  In addition, said (3)-(11) is a process currently performed irrespective of an illegal value search process, and the content of the entrance / exit information storage part 6j is updated at any time.

  Next, the administrator operates the information terminal 5 after login to specify the target worker and the target period, and then transmits an illegal value search request to the attendance management terminal 6 together with the user ID. The attendance management terminal 6 that received the message starts the illegal value search logic (12), and the subsequent illegal value search processing is performed for all the days in the target period for each target worker. Note that the range of target workers who can perform the illegal value search process is determined in advance according to the user ID.

  Details of the illegal value search logic are shown in the flowchart of FIG. 3. First, the attendance information acquisition unit 6 c of the attendance management terminal 6 enters the work schedule that the target worker has entered in the work schedule for one day within the target period. The time Ti1 and the leaving time To1 are acquired from the work information storage unit 6i together with the user ID of the target worker (step S1).

  Next, the user confirmation unit 6d refers to the ID information table stored in the ID storage unit 6h and the work information storage unit 6i, and acquires an authentication ID and a work pattern corresponding to the user ID of the target worker. (Step S2).

  Next, the attendance / leaving time estimation unit 6b obtains the above-mentioned attendance time from the entrance / exit information registered in the entrance / exit information storage unit 6j in (11) (authentication ID and entry / exit time history corresponding to the authentication ID). On the same date as Ti1 and leaving time To1, the daily entry / exit information (entry / exit information for each valid time zone) of the target worker (authentication ID acquired by the user confirmation unit 6d) according to the working mode of the day ) Is extracted, and the earliest entry time in the daily entry time history is set as the estimated departure time Ti2 (step S3). Further, the latest exit time in the daily exit time history is set as the estimated departure time. It is set as To2 (step S4).

  Next, the unauthorized time detection unit 6e calculates a time difference Ti0 (= Ti1−Ti2) between the work departure time Ti1 and the work arrival estimated time Ti2 (step S5), and further a time difference To0 between the work departure time To1 and the work departure estimated time To2. (= To2-To1) is calculated (step S6). Then, the unauthorized time detection unit 6e detects the unauthorized departure time Ti1 reported at an earlier time than the estimated departure time Ti2 and the unauthorized leaving time To1 reported at a later time than the estimated leaving time To2. It is determined whether or not the time difference Ti0, To0 exceeds a predetermined time (step S7), and if the time difference Ti0 or To0 exceeds the predetermined time, it is determined that the start time Ti1 or the leaving time To1 is an illegal value. (Step S8) If the time differences Ti0 and To0 do not exceed the predetermined time, it is determined that the office time Ti1 and the leaving time To1 are appropriate values (Step S9). The predetermined time, which is a threshold value for judging an illegal value, can be arbitrarily set (13).

  Then, the unauthorized time detection unit 6e performs the processing of steps S1 to S9 for all the days in the target period, and transmits the unauthorized value search result from the data output unit 6g to the information terminal 5 operated by the administrator. Then, a list is displayed on the information terminal 5 as shown in FIG. 8 (step S10). The illegal value search result includes the “affiliation”, “name”, and “date”, “commuting time Ti1”, “commuting time Ti2”, and “time difference Ti0” of the illegal value detected. “Exit time To1”, “Exit time To2”, and “Time difference To0” are displayed, and the manager determines whether or not the work table is approved based on the illegal value search result.

  The estimated time of departure Ti2 and the estimated time of departure To2 are stored in the work information storage unit 6i, and the data output unit 6g of the attendance management terminal 6 transmits information data of the work table (see FIG. 6) to the information terminal 5. In addition, the estimated work time Ti2 and the estimated leaving time To2 stored in the work information storage unit 6i are added to the data and transmitted. Therefore, the estimated entry time Ti2 and the estimated departure time To2 are displayed in the “Entry record” and “Exit record” columns of the work schedule displayed on the information terminal 5.

  In addition, on the work schedule screen, the estimated work time Ti2 and the estimated leaving time To2 are screen display links B6 and B7 for displaying the entrance / exit history display screen (see FIG. 6). When the display of Ti2 or estimated leaving time To2 is selected and pressed, the entry / exit record list request for the day is transmitted from the information terminal 5 to the attendance management terminal 6 together with the user ID of the worker who created the work schedule. The data output unit 6g of the attendance management terminal 6 refers to the ID information table stored in the ID storage unit 6h for the entry / exit time history of the day corresponding to the received user ID. 6j is read out and transmitted to the information terminal 5 as entry / exit history time list data. In the information terminal 5 that has received the entry / exit history time list data, an entry / exit time history (entrance / exit history display screen) as shown in FIG. 9 is displayed.

  Therefore, the information terminal 5 can also browse the history of entry / exit information, and the attendance management terminal 6 has not only an illegal value search process but also an entry / exit management function, and has excellent convenience.

  It should be noted that the confirmation process of the estimated time of departure Ti2 and the estimated time of departure To2 in steps S1 and S2 is performed not only when the illegal value search logic (12) is being executed, but is performed whenever necessary. Estimated departure time Ti2 and estimated departure time To2 are stored in the work information storage unit 6i and reflected in the work schedule.

  In addition, the above illegal value search process can be performed not only by the administrator but also by the worker by operating the information terminal 5. In this case, the target worker is only the worker who performs the search, and the illegal value The search result (see FIG. 8) is displayed on the information terminal 5 operated by the worker, and the worker can correct the work schedule based on the illegal value search result.

  As described above, the attendance management system and attendance management program according to the present embodiment obtain the estimated arrival time Ti2 and the estimated exit time To2 based on the entrance / exit information acquired in conjunction with the entrance / exit management system, and the estimated attendance time. Based on Ti2, the estimated leaving time To2 and the office time Ti1 and the leaving time To1 self-declared by the worker, the illegal values of the leaving time Ti1 and the leaving time To1 can be detected.

  In addition, the present embodiment can be realized by newly providing the attendance management terminal 6 in an entrance / exit management system installed in advance, and the cost can be suppressed by using the conventional entrance / exit management system.

  The unauthorized time detection unit 6e according to the present embodiment detects an unauthorized value by calculating the time difference Ti0 and To0 between the work time Ti1, the work leaving time To1, the work leaving estimated time Ti2, and the work leaving estimated time To2. The present invention is not limited to this method. When the estimated time of departure Ti2 is later than the estimated time of departure Ti1 by comparing the estimated time of departure Ti2 and estimated time of departure To2 with the time of departure Ti1 and the time of departure To1, the time To1 is set. When To2 is earlier than the departure time To1, the departure time Ti1 or the departure time To1 may be determined to be an illegal value.

  Further, in the present embodiment, various request signals are transmitted to the attendance management terminal 6 by pressing various buttons and links displayed on the monitor screen of the information terminal 5, and the attendance management terminal 6 responds to the request signal. The image data with the added information is transmitted to the information terminal 5, but the button is also composed of a screen display link and linked to the image data area generated in the attendance management terminal 6 to display the image on the information terminal 5. The structure to display may be sufficient.

It is a block diagram which shows the attendance management system of embodiment. It is a figure which shows a data flow same as the above. It is a figure which shows an operation | movement flowchart same as the above. It is a figure which shows a login screen same as the above. It is a figure which shows the work schedule list screen same as the above. It is a figure which shows the work schedule screen same as the above. It is a figure which shows the daily input screen same as the above. It is a figure which shows an unauthorized value search result screen same as the above. It is a figure which shows the list screen of entrance / exit recording same as the above.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Entrance / exit management apparatus 21-2N Control unit 51-5N Information terminal 6 Attendance management terminal 6a Entrance / exit information acquisition part 6b Attendance time estimation part 6c Attendance information acquisition part 6d User confirmation part 6e Unauthorized time detection part 6f Login determination part 6h ID Storage unit 6i Work information storage unit 6j Entrance / exit information storage unit

Claims (6)

An information terminal, an entrance / exit management device, and an attendance management terminal are connected via a network,
The information terminal is operated by an administrator and a worker to send and receive information via the network,
The entrance / exit management device manages the entrance / exit of workers in a predetermined area by recording the authentication ID of the worker's authenticated means, the entrance time, and the exit time when the worker enters and exits the predetermined area. ,
The attendance management terminal includes an authentication ID recorded by the entrance / exit management device, an entrance time corresponding to the authentication ID, an entrance / exit information acquisition means for acquiring the exit time,
A work information storage means for storing a user ID assigned to each worker who works in the predetermined area and a time when the worker has entered the information terminal and the time of leaving the office, transmitted from the information terminal;
ID storage means storing a table in which the authentication ID and the user ID are associated with each other;
Attendance time and attendance information acquisition means for acquiring the attendance time and departure time corresponding to a predetermined user ID from the work information storage means,
User confirmation means for obtaining an authentication ID corresponding to the predetermined user ID with reference to the table stored in the ID storage means;
Of the entrance times corresponding to the authentication ID acquired by the user confirmation means, the earliest entry time within a predetermined period is set as the estimated time of arrival corresponding to the authentication ID, and the exit time corresponding to the authentication ID acquired by the user confirmation means Attendance / attendance time estimation means that sets the latest departure time within a predetermined period as the estimated departure time corresponding to the authentication ID,
Entering or leaving the office based on the estimated work time estimated by the attendance / establishment time estimation means, the attendance time obtained by the attendance / employment information acquisition means, the estimated departure time estimated by the attendance / employment time estimation means, and the exit time obtained by the attendance / employment information acquisition means If the fraud is detected and fraud is detected, the information terminal and the administrator who operate the worker corresponding to the user ID operate the notification that the start time or the leave time is invalid. Unauthorized time detection means for at least one of the information terminals,
An attendance management system characterized by comprising: The unauthorized time detection means calculates a time difference between the estimated work time or the estimated work time estimated by the attendance / leaving time estimation means and the work time or the leave time acquired by the attendance / leaving information acquisition means, and the calculated time difference exceeds a predetermined time. In the case, the attendance management system according to claim 1, wherein it is determined that the time for leaving the company or the time for leaving the office is incorrect. The unauthorized time detection means compares the estimated work time or the estimated work time estimated by the attendance / employment time estimation means with the estimated work time or the departure time acquired by the attendance / employment information acquisition means, and the estimated work time is later than the expected work time. 2. The attendance management system according to claim 1, wherein if the estimated leaving time is earlier than the leaving time, it is determined that the leaving time or leaving time is invalid. By recording the information ID that the manager and the worker operate to send and receive information, and the worker's authentication ID, the entry time, and the exit time when the worker enters and exits the predetermined area, In the attendance management program executed by the attendance management terminal comprising a computer device connected to an entrance / exit management device for managing entrance / exit of workers in a predetermined area via a network,
An authentication ID recorded by the entrance / exit management device, an entrance time corresponding to the authentication ID, an entrance / exit information acquisition function for acquiring the exit time;
Work information storage for storing in the work information storage means the user ID assigned to each worker who works in the predetermined area and the time of entry and departure from the information terminal that the worker has entered in the information terminal, transmitted from the information terminal Function and
A work attendance information acquisition function for acquiring a work attendance time and a work exit time corresponding to a predetermined user ID from work information storage means;
A user confirmation function for obtaining an authentication ID corresponding to the predetermined user ID with reference to a table in which the authentication ID and the user ID are associated;
Among the entrance times corresponding to the authentication ID acquired by the user confirmation function, the earliest entrance time within a predetermined period is set as the estimated time of arrival corresponding to the authentication ID, and the exit time corresponding to the authentication ID acquired by the user confirmation function Among these functions, an attendance / leaving time estimation function that sets the latest departure time within a predetermined period as the estimated departure time corresponding to the authentication ID,
Entering or leaving the office based on the estimated time of attendance estimated by the time and attendance time estimation function, the attendance time acquired by the attendance / attendance information acquisition function, and the estimated time of departure or departure time estimated by the attendance / employment time acquisition function. If the fraud is detected and fraud is detected, the information terminal and the administrator who operate the worker corresponding to the user ID operate the notification that the start time or the leave time is invalid. A fraud time detection function for at least one of the information terminals,
An attendance management program characterized by realizing the attendance management terminal. The unauthorized time detection function calculates a time difference between the estimated time of leaving or leaving the office estimated by the time and office time estimating function and the time of leaving or leaving the office acquired by the time and office information acquisition function, and the calculated time difference exceeds a predetermined time. 5. The attendance management program according to claim 4, wherein the attendance time or the leaving time is determined to be invalid. The unauthorized time detection function compares the estimated work time or the estimated work time estimated by the attendance / employment time estimation function with the estimated work time or the work time acquired by the attendance / retrieval information acquisition function, and the estimated work time is later than the expected work time. 5. The attendance management program according to claim 4, wherein if the estimated leaving time is earlier than the leaving time, it is determined that the leaving time or leaving time is invalid.

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