KR20030034704A - System and method for managing going and coming and neglect one's duty using a bluetooth - Google Patents

Abstract

PURPOSE: A system and a method for managing entrance/attendance using the Blue-tooth are provided to receive the entrance information including the personnel information and the entrance time information through a security system embedded with a Blue-tooth module and to manage the attendance of each personnel by using the entrance information. CONSTITUTION: The security system(20) is embedded with the Blue-tooth module(10), reads the personnel information recorded on an ID card if the ID card is inputted, decides the opening/closing of the door by confirming the read personnel information, and outputs the entrance information to the outside. An attendance management server(30) manages the attendance of each personnel by using the entrance information includes the personnel information and the time information transmitted from the security system(20) through an antenna(11) via the Blue-tooth module(10).

Description

Access / T & A management system and method using Bluetooth {SYSTEM AND METHOD FOR MANAGING GOING AND COMING AND NEGLECT ONE'S DUTY USING A BLUETOOTH}

The present invention relates to a system for access / time and attendance management system using Bluetooth, and includes access information including employee information and time information of an employee who accesses a door through a security system with a built-in Bluetooth module at the request of a server administrator. On the other hand, the present invention relates to an access / attendance system and method using Bluetooth for managing attendance status for each employee by using the received access information.

Conventional access control devices use a variety of products, such as a general lock device that requires a certain type of key, a card lock device using a card, a password lock device that can be opened by entering a password, such devices are always Auxiliary devices must be carried or a password must be remembered and a separate portable key is required for each user.

As society becomes more complicated, criminal methods are diversified and intelligent, and access control devices that require absolute safety are easily exposed to the loss, theft, and duplication of keys. It was possible to release at any time regardless of the person carrying the release mechanism in an unfair manner or the presence / absence of the release mechanism. Therefore, it was impossible to control the illegal entry and exit made by a lost, stolen, duplicated or similar mechanism.

On the other hand, in the case of a video phone having a monitor for displaying a signal taken by the camera attached to the outside of the door to the camera to confirm the visitor, the person who can release the access control device inside the building In this way, the visitor is confirmed by communication with the outside through video and audio, and the lock is released or directly released using the remote release device.

However, most homes or buildings, with one main lock and one or more secondary locks, use chain links to prevent sudden intruder entry when the locks are unlocked, thus opening the door remotely. Most of the devices were not utilized very much, and there was the inconvenience of having to check the visitors one by one and go out to the front door and release the lock device after the final confirmation. In this case, it was inconvenient to check the entry and attendance situation of employees.

The present invention has been made to solve the above problems, the present invention is access information, including employee information and time information of the employee who entered the door through the security system built-in Bluetooth module at the request of the server administrator Meanwhile, the present invention provides an access / attendance system and method using Bluetooth for managing attendance status for each employee by using the received access information.

The access / T & A management system using Bluetooth according to an aspect of the present invention for achieving the above object has a built-in Bluetooth module, which is a short-range wireless data communication, reads employee information recorded on a predetermined card, A security system for determining whether access is possible based on employee information, and transmitting access information to the outside after opening and closing the access door, if possible; And building access / T & A information DB by classifying each employee by using the access information transmitted from the security system through the Bluetooth module, and the attendance status of each employee through access information stored in the access / T & A information DB. Characterized in that it includes a time and attendance server to support the analysis.

According to another aspect of the present invention, a method for accessing and attending using Bluetooth includes: (a) classifying and building employee information DB by department using at least one employee information; (b) performing a communication connection through the security system and the Bluetooth module; (c) recognizing employee information when the door is opened and closed from the security system which has made a communication connection through step (b), and receiving the recognized access information; (d) constructing an access / T & A information DB using the access information transmitted through step (c); And (e) characterized in that it comprises the step of supporting the attendance status for each employee by using the access / time and attendance information DB and the employee information DB established through the step (d).

1 is a block diagram for explaining the overall configuration of the entrance / attendance management system using Bluetooth,

2 is a block diagram for explaining the configuration of the time and attendance management server of FIG.

3 is a flowchart illustrating a method for managing access / T & A using Bluetooth;

4 is a detailed flowchart of the access information management subroutine of FIG.

<Explanation of symbols for the main parts of the drawings>

10: Bluetooth module 20: Security system

30: T & A Server

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

The present invention below relates to a system for access / time and attendance management system using Bluetooth, and includes employee information and time information of an employee who accesses a door through a security system with a built-in Bluetooth module at the request of a server administrator. While the access information is transmitted, the access / T & A management system and method using Bluetooth for managing the attendance status of each employee by using the received access information will be described as a preferred embodiment, but the technical idea of the present invention is limited thereto. Of course, it can be variously modified and modified by those skilled in the art without being limited thereto.

1 is a block diagram for explaining the overall configuration of the access / time and attendance management system using Bluetooth, Figure 2 is a block diagram for explaining the configuration of the time and attendance management server of FIG.

The access / T & A management system using Bluetooth has a built-in Bluetooth module 10, which is a short-range wireless data communication, and when a predetermined card (for example, an identification card) is inputted, employee information recorded on the input identification card. Security system 20 for determining whether the door is opened or closed by reading the employee information, and reading the employee information, and outputs the access information including the employee information and time information of the employee who enters and exits the door when the door is opened and closed, Time and attendance management server 30 that manages the attendance status for each employee by using access information including employee information and time information transmitted through the antenna 11 from the security system 20 through the Bluetooth module 10. It includes.

The employee information includes employee department information, rank information, and the like. The time information includes time information when the door is opened and closed, time information when the door is opened, but the present invention is not limited thereto.

The time information is preferably stored in correspondence with the time information exiting the door and the incoming time information with the employee information of the employee.

In addition, the access / T & A management system using Bluetooth determines whether the employee is allowed to enter or exit by using a predetermined identification card in which employee information is recorded, and when the employee does not have an identification card or visitor, It is possible to determine whether the door is opened or closed by the operation of the button key attached to the security system 20, and the door opening and closing information is set differently every predetermined period (for example, one day) when the button key is operated to know the door opening and closing information. Only employees (visitors who have been informed of the door opening and closing information) can enter.

The security system 20 stores the employee information of each employee and the door opening and closing information, and when the identification card of the employee to enter and exit the door is input, the identification card is read through the reader (3), the read By comparing the information with the pre-stored employee information, it is determined whether the door is opened or closed, and if it is determined that the employee can access the door, the door is opened and closed.

In addition, the security system 20 stores and manages the number of times of entry and exit times in correspondence with each employee information when the door is accessed from an accessible employee, and when an access information request signal is input from a server administrator, The employee's access information corresponding to the input request signal is transmitted to the time and attendance management server 30 through the antenna 11 and the antenna 25 via the Bluetooth module 10.

Then, the time and attendance management server 30 establishes the access / T & A information DB 35 for each employee by using the access information transmitted from the security system 20, and at the access / T & A information DB 35. Support the attendance status of each employee by using the saved access information.

The time and attendance management server 30 may set holiday settings, visitor access information settings, employee information settings, and the like for device control and events (for example, access status) stored in the device. It is transmitted to the security system 20 to be set.

The security system 20 has a set output (e.g., a buzzer, a relay, etc.) after a predetermined time (e.g., 20 seconds) after the door setting time has elapsed, forcibly opening the door to the door sensor. If an input occurs, an alarm is generated and after 20 seconds, the green LED blinks and an alarm sound is generated. In conjunction with the fire detection device, the door lock is automatically opened by the access control program when a fire occurs.

In addition, the security system 20 sets the access time through the keypad 5 or sets the access time based on the information transmitted from the time and attendance management server 30 so that access is allowed only at the time authorized for the specified date. Make it possible.

In addition, the security system 20 may read the user's fingerprint electronically using a biometric module (not shown), and compare the read fingerprint information and the pre-stored data to determine whether the door is opened or closed. Through the face recognition system to determine the face of the machine can determine whether the door is opened or closed by analyzing the image of the face or by checking the position of dozens of "node points" on the person's face.

The security system 20 includes an input unit 1, an output unit 2, a reader 3, an RTC unit 4, a keypad 5, a memory unit 6, a battery 7, and a controller 8. ), An LCD 9, a Bluetooth module 10, and an antenna ANT 11.

The input unit 1 inputs a TTL signal input through a photo coupler from an external device (for example, various sensors such as door sensors, pulse sensors, window intrusion sensors, etc.) to the controller 8.

The output unit 2 includes a relay, a TTL output, a buzzer, and the like, or information inputted from the reader 3 by reading employee information recorded on an identification card carried by an employee. Outputs a signal processed signal (for example, a buzzer sound when the employee is not an employee, an opening / closing door when the employee is an employee, etc.).

When the predetermined identification card is input, the reader 3 reads the employee information recorded on the input meal card and outputs the read employee information to the controller 8.

Meanwhile, the controller 8 controls each function, and compares employee information output through the reader 3 with previously stored employee information to determine whether access is possible or does not carry an identification card or a visitor's information. In this case, the door opening and closing information is input by operating a button key of the keypad 5, and the door opening and closing information is determined whether the input door opening and closing information matches the previously stored door opening and closing information. If not possible, control the alarm to sound.

The RTC unit 4 may output the time when the identification card is read through the reader 3 or the occurrence time when various events (for example, access status and input / output status) occur for employee information recorded on the identification card. It stores various data in the memory of RTC.

The keypad 5 has a backlight function, and inputs and releases device functions, card number registration and deletion information, etc. by operating a button key, and controls the information received through the button key. Will output

The device function setting and release, card number registration and deletion can enter the setting information from the security system 20 via the keypad (5), but the setting information from the time and attendance management server 30 USB ADAPTER (USB adapter: Universal It is desirable to transmit to the security system 20 via an antenna (ANT) 25 via a serial bus adapter (27).

The memory unit 6 uses a 64Kbyte memory as a program memory, and stores employee information and event data input through the reader 3 or the keypad 5, and preserves data when the power is cut off. The backup battery circuit 7 is connected.

When the LCD 9 determines whether access is possible through the control unit 8, the LCD 9 displays the current state of the device (eg, an access permission, an access permission, etc.) according to the determination result.

The time and attendance management server 30 is classified by each employee using the access information including the employee information and time information received through the Bluetooth module 10 embedded in the security system 20, access / time and attendance information DB (35), while supporting the attendance status of each employee using the access information.

On the other hand, the time and attendance management server 30, access information management module 31, employee management module 32, search support module 33, time and attendance status management module 34, access / attendance information DB 35, employees Information DB 36 is included.

Referring to FIG. 2, the access information management module 31 uses the access information including the employee information and time information transmitted through the security system 20 to enter / exit the time and attendance information DB 35. Meanwhile, the access information is classified and stored for each employee.

The employee management module 32 constructs and manages the employee information DB 36 using employee information including at least one department information and rank information, and sets the time and attendance environment according to the rank or department of the employee. In addition, based on the set environment, the time and attendance analysis is analyzed to support each employee.

The time and attendance management module 33 supports a time and attendance analysis for each employee by using the access information stored in the access / T & A information DB 35 after a predetermined time (for example, one month) elapses. .

When the access information search request signal is input from the server administrator, the search support module 33 stores information stored in the access / T & A information DB 35 in response to the input request signal (eg, accessor information, Access status information, alarm status information, time and attendance information, etc.) is searched and outputted.

In this way, through the security system built-in Bluetooth module it is possible to accurately analyze the attendance information of each employee and the attendance status of each employee by receiving the employee information or visitor information that entered the door.

3 is a flowchart illustrating a method for managing access / T & A using Bluetooth, and FIG. 4 is a detailed flowchart of the access information management subroutine of FIG.

The access / T & A management system using Bluetooth reads employee information recorded on a predetermined card through the security system 20 in which the Bluetooth module 10, which is a short-range wireless data communication, is built in, and confirms the employee information read. If it is determined whether the door is opened or closed, when the access information including the employee information and time information of the employee who entered the entrance is stored in the memory unit 6, when the access information request signal for each employee is input from the server administrator, The access information stored in the memory unit 6 of the security system 20 is transmitted through the Bluetooth module 10, and the access / T & A information DB 35 is constructed and managed using the received information.

Now, with reference to Figure 3 to describe the entry / attendance management method using Bluetooth in more detail, first, the time and attendance management server 30 applies the power to drive the security system 20 (S100).

The employee management module 32 classifies the employee information DB 36 by department by using employee information including at least one department information, rank information, and the like, in advance (S103).

The time and attendance management server 30 performs a communication connection through the security system 20 and the Bluetooth module 10 (S105).

Thereafter, the time and attendance management server 30 recognizes the employee information when the door is opened and closed through the security system 20, and access information management sub receiving the access information including the recognized employee information and time information, etc. Perform the routine (S200 of Fig. 3).

The person who enters and exits the door is described as limited to the employee, but the present invention is not limited thereto.

The access information management subroutine S200 is described with reference to FIG. 4, and the security system 20 determines whether an identification card / button key operation request signal in which employee information is recorded is input from an employee (S201). .

As a result of the determination in step S201, when an identification card request signal is input from the employee, employee information recorded on the input identification card is read through the reader 3 (S203).

Then, the security system 20 compares the employee information read through the reader 3 with previously stored employee information to determine whether the door permission / non-permission (S205).

On the other hand, as a result of the determination in step S201, when a button key operation request signal for door opening and closing information is input from the employee, the input button key is recognized (S202), and the recognized information is stored in the pre-stored door opening and closing information. The comparison is made to determine whether the door is allowed or denied.

The door opening and closing information is information for determining whether the door is opened or closed according to a button key operation. The door opening and closing information is set differently every predetermined period (for example, one day), and the set door opening and closing information is stored in the memory unit 6. Save it.

As a result of the determination in step S205, when the door is not permitted, that is, when the read employee information and previously stored employee information do not match or when the information input by the button key does not match the previously stored door opening and closing information, the security The system 20 supports the alarm sound to be generated with the non-accessible message (S206).

As a result of the determination in step S205, in the case of a door permission, that is, when the read employee information and previously stored employee information match or when the information input by the button key and the previously stored door opening and closing information match, the security system 20 ) Supports to open and close the door (S207).

Thereafter, the security system 20 stores access information including employee information and time information of an employee who has entered and closed at the door opening and closing in the memory unit 6 (S209).

On the other hand, the security system determines whether the access information request signal from the time and attendance management server 30 (S211). As a result of the determination in step S211, when the access information request signal is not input from the time and attendance management server 30, the standby state is maintained for a predetermined time.

As a result of the determination in step S211, when the access information request signal is input from the time and attendance management server 30, access information including employee information and time information stored in the memory unit 6 of the security system 20 is input. Supports transmission to the time and attendance management server 30 (S213).

Now, returning to FIG. 3, the attendance management server 30 uses the access information including employee information and time information transmitted from the security system 20 through the Bluetooth module 10 to enter / exit. Time and attendance information DB (35) is built and managed (S300).

The attendance status management module 34 supports the analysis of the attendance status for each employee through the access information stored in the entry / exit information DB 35 (S302).

Thereafter, the time and attendance management server 30 determines whether or not the time and attendance information search request signal is input from the server administrator (S304). As a result of the determination in step S304, if the time attendance information search request signal is not input from the server administrator, the process is terminated.

As a result of the determination in step S304, when the time and attendance information search request signal is input from the server administrator, the search support module 33 supports to display the time and attendance status stored in the entry / exit information DB 35 for each employee. (S306).

In this way, through the security system built-in Bluetooth module it is possible to accurately analyze the attendance information of each employee and the attendance status of each employee by receiving the employee information or visitor information that entered the door.

The present invention is not limited to the embodiments described above, and various modifications and changes can be made by those skilled in the art, which are included in the spirit and scope of the present invention as defined in the appended claims.

As described above, the present invention is more secured from intrusion of unauthorized outsiders by determining whether or not to permit or deny access through the identification card or button key operation in which employee information is recorded through the security system in which the Bluetooth module is embedded. It is effective to protect residential area or building inside safely.

In addition, since the access / attendance status of the employee through the access / time and attendance management system and method using the Bluetooth, there is an effect that can accurately analyze the entry / attendance status of the employee without the hassle of having to figure out the entrance status.

Claims (3)

The Bluetooth module 10, which is a short-range wireless data communication, is built in, and reads employee information recorded on a predetermined card, determines whether access is possible based on the read employee information. Security system 20 for transmitting the access information to the outside; And By using the access information transmitted from the security system through the Bluetooth module, by classifying each employee to build an entry / attendance information DB, the attendance status for each employee is analyzed through the entry information stored in the entry / attendance information DB Access / T & A management system using Bluetooth, characterized in that it comprises a time and attendance management server 30 to support. (A) classifying and building the employee information DB by department using at least one employee information (S103); (b) performing a communication connection through the security system and the Bluetooth module (S105); (c) recognizing employee information when the door is opened and closed from the security system making the communication connection through step (b) and receiving the recognized access information (S200); (d) constructing an access / T & A information DB using the access information transmitted through step (c) (S300); And (e) Access to / using Bluetooth characterized in that it comprises the step (S302) of using the access / time and attendance information DB and employee information DB built through the step (d) to analyze the attendance status for each employee Time and Attendance. The method of claim 2, (f) when the time and attendance information search request signal is input from the server administrator, supporting the time and attendance status stored in the access / T & A information DB 35 for each employee in response to the input request signal (S306) Access / T & A management method using Bluetooth, comprising: a.