KR101439348B1 - Attendance management system using face recognitionaccess control unit - Google Patents

Abstract

The present invention relates to an access control and time and attendance management system using face recognition. The present invention relates to a method and apparatus for reducing a face image of a registered user by detecting a face by restoring an image captured by a non-contact type at a predetermined ratio and converting the image into an image such as a monochrome plane- A face scan device for detecting iris of a registered user by detecting an iris by finding a boundary between a pupil and an iris having a sharp change in contrast and a color around the pupil having the darkest color of the iris image; An opening / closing device connected to the facial scanning device through a communication network to provide automatic / manual locking or opening when the door is closed according to whether the user is registered, or to activate an alarm upon abnormal use; A facial scan device, and an opening / closing device, which are connected to each other through a communication network to confirm the face of the registered user of the facial scan device, Management device; A remote door device for transmitting an image of an unregistered user photographed through the facial scanning device to a user terminal or an administrator terminal through the communication network to inquire whether a visitor is present and a locked state of the door to inquire whether the door is open or closed; And a database that is interlocked with the time attendance management device and the remote door device and stores user information necessary for time and attendance management or stores the status information of the visitor and provides the information to the user or the administrator. Accordingly, by recognizing the face and iris and providing access, it is possible to unify the ID card system for all the employees in the industry, provide the convenience of the use in the case of external access, provide efficient access control of the visitor and resident staff, And accurate identification of each office can be achieved. Further, it is possible to provide reliability and ease of management convenience for administrators by fundamentally resolving the intrusion of others.

Description

{Attendance management system using face recognition access control unit using face recognition}

More particularly, the present invention relates to an access control and time and attendance management system using face recognition, and more specifically, there is no possibility of a separate card, key loss and hand loss through face recognition and iris recognition, The present invention relates to an access control system and a time and attendance management system using facial recognition capable of tracking after a face image is stored in a non-registered user.

With the modernization of electronic society and open networking in the modern society, opportunities for self-certification are increasing. As shown in Appendix 1, the change of door lock technology changes from the first generation using the key to the second generation of the knowledge base such as RFID card, password and digital door angle. However, when the authentication process is performed by password or card There is a risk of card loss or forgery. In the case of door locks, user convenience is enhanced. However, the level of security control is strengthened, and contact door lock technology using 3rd generation biometrics technology is changing to non-contact type. That is, door lock technology using the inherent biometric characteristics of the human body is emerging.

The third generation door lock technology using biometrics has been proposed to use various features such as fingerprint, vein, long field, iris, retina, body odor, and iso, but there is a risk of high cost against theft. It is a reality that there is discomfort with the spread of disease or slow rate or high failure rate.

In the case of door locks using fingerprint technology using biometrics biometrics technology in more detail, fingerprint information of individuals is used as a criterion of human recognition. The fingerprint is a finger pattern formed by swollen glands protruding from the fingertip. It is used for authenticating the user because it has a characteristic that does not change for a lifetime. Currently, digital door lock (Door Lock) is widely used for authentication of a person in a government office, a bank, or an office. However, the amount of data required for fingerprint recognition technology is smaller than other recognition technology, and it is the most popular human recognition technology used in public, but the possibility of misreading due to weak fingerprint due to fingerprint fading, aging, have.

In a more advanced method, it provides a door lock using vein recognition technology, which is a technique for recognizing the veins of the back of a hand or a finger. In infrared light projected from the LED illumination, the blood passes through muscle or bone tissue, It can not pass through the CCD camera and it is impossible to forge using the characteristic that the blood vessel part is photographed on the CCD camera. However, in order to provide the technology, the hardware configuration is difficult and the system construction cost is high.

Therefore, we propose the function of door lock through iris recognition or face recognition among the biometrics technologies of human body, and a technology to manage time and attendance by using it.

[Related Technical Literature]

1. Controlling apparatus for entry door (Patent Application No. 10-2007-0090244)

2. An Apparatus for Work Management Using Mobile Phone (Patent Application No. 10-2010-0002124)

3. TIME AND ATTENDANCE MANAGEMENT SYSTEM FOR REGISTRATION OF FINGER PRINT AFTER THE FACT AND METHOD THEREOF (Patent Application No. 10-2010-0007352)

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an image processing apparatus and an image processing method which do not have a separate card, key loss, and hand loss through face recognition and iris recognition, And to provide an access control and time and attendance management system using facial recognition capable of being followed up by storing facial images in use by a non-registered user.

In addition, the present invention can recognize the face and iris and provide entrance / exit, thereby making it possible to unify the ID card system for all the employees in the industry, to provide convenience in the use of the door to the outside, and to provide efficient access control of visitors and resident employees The present invention is to provide an access control and time and attendance management system using face recognition capable of accurately identifying the personnel of each floor and each office, and fundamentally solving the intrusion of others, thereby providing reliability and convenience in administrator's management.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, an access control and time and attendance management system using face recognition according to an embodiment of the present invention reduces a non-contact-type captured image at a predetermined ratio and converts the captured image into an image such as a black- The original iris image is restored to the original image to detect whether the face of the user is registered. The detected iris image is focused on the pupil having the darkest color in the eye, and the boundary between the pupil and iris A face scan device for detecting iris of the registered user and detecting whether iris of the registered user is detected; An opening / closing device connected to the facial scanning device through a communication network to provide automatic / manual locking or opening when the door is closed according to whether the user is registered, or to activate an alarm upon abnormal use; A facial scan device, and an opening / closing device, which are connected to each other through a communication network to confirm the face of the registered user of the facial scan device, Management device; A remote door device for transmitting an image of an unregistered user photographed through the facial scanning device to a user terminal or an administrator terminal through the communication network to inquire whether a visitor is present and a locked state of the door to inquire whether the door is open or closed; And a database interlocked with the time attendance management device and the remote door device to store user information required for time and attendance management or to store status information of a visitor and provide the information to a user or a manager.

At this time, the face scanning apparatus of the access control and time and attendance management system using the face recognition according to the present invention may display the face image of the user through the iris image captured in a non-contact manner or the detected iris image for driving the opening / closing apparatus or the remote door apparatus. A controller for controlling various operations of the facial scan device for confirming authenticity, a detector for detecting a face by detecting the user's body according to a control signal of the controller, a detector for detecting the iris, A face recognition unit for detecting a face by restoring the original image after confirming the face position by searching for a face based on the component of the face by converting the image into a monochrome plane image by minimizing illumination interference, Between pupil and iris, where the color and contrast change significantly, centering on the pupil with the darkest color Acquiring an image of a subject for face recognition or iris recognition in a region where there is no light source or dark region according to a control signal of the control unit; A user for a face image or an iris image detected by the face recognition unit or the iris recognition unit to drive the opening / closing apparatus, or to store information of the user terminal or the administrator terminal And an iris image detected by the iris recognition unit and the user stored in the storage unit are compared with each other to determine whether the user is authentic or not in response to the control signal of the control unit, To the opening / closing device.

Further, the remote door device of the access control and time and attendance management system using the face recognition according to the present invention transmits the image of the unregistered user captured through the face scanning device to the user terminal or the administrator terminal, A first microcomputer for controlling a general operation of opening / closing a door by inquiring of a locked state, a first microcomputer for responding to a control signal of the first microcomputer and transmitting a facial image or iris image information of a visitor recognized in the facial scanning device, To the user terminal or the administrator terminal through the communication network, a face image or iris image information of the visitor received through the wireless transmission unit through the communication network, and displays the corresponding image information to the user terminal or the administrator terminal, A control unit for controlling the first microcomputer, A remote door driving unit for opening / closing a door by driving a door at a remote location in response to the user's authenticity of the visitor confirmed through the image recognition unit, a remote door driving unit for setting a door opening / A schedule management unit configured to be able to open and close a specific floor, a specific building, and a designated place by setting a door opener to react according to a control signal of the first microcomputer so as to open and close the opening / closing apparatus, And a status confirmation unit for confirming whether the door is locked or not according to whether the visitor enters or exits according to the driving of the remote door driving unit to display the door or door on the user terminal or the administrator terminal.

The time attendance management device of the access control and the time and attendance management system using the face recognition according to the present invention may further include a face recognition device for checking the face of the registered user of the face scanning device, A second microcomputer for controlling various operations of the attendance control apparatus through time attendance management, forced locking, alarm sound transmission or statistics processing based on the record, overtime, holiday work, special management information of shift work, attendance record, attendance information Or transmission of various data records of the result of time and attendance to a database or an administrator terminal through the communication network, various data recording related to time and attendance data stored in the database through the communication network, A remote connection unit for recognizing the signal, the face scanning device and the opening / closing device The face of the registered user is recognized and stored as a work record. The face of the worker is compared with the worker record at the time of leaving the work and recorded for work record management. When access is required for unauthorized persons, And the user is allowed to access through the work record, face recognition and iris recognition which stores the presence of the user, the perception, the early leave, the daytime, the absence, the absent, the present state of the work, the special management information, And the second microcomputer controls the second microcomputer so that the intruder can not be released from the inside or the outside when the second microcomputer goes out, And an emergency alarm is transmitted when the door is abnormally opened according to the control signal of the second microcomputer It drives the open fingerprint or password and further comprising the alarm unit is a warning sound sent out for a set time.

The access control and time and attendance management system using the face recognition according to the embodiment of the present invention has no possibility of a separate card, key loss and hand loss through face recognition and iris recognition, and provides high security through verification of the minutiae of the face , It is very hygienic and convenient in noncontact manner, and non-registered users can provide post-tracking effect by storing facial images in use.

In addition, the access control and time and attendance management system using face recognition according to another embodiment of the present invention can reduce costs by reducing manpower and management cost by managing face and iris recognition by entering and exiting, It is possible to reduce the budget due to accurate overtime management and to reduce the management cost by computerizing the time and attendance management.

In addition, the access control and time and attendance management system using face recognition according to another embodiment of the present invention can unify the ID card system for all the employees in the industry by providing the entrance and exit by recognizing the face and the iris, Provides convenience in use, provides efficient access control of visitors and resident staff, enables accurate identification of personnel at each floor and each office, and can provide reliability and ease of management convenience by solving theft of others .

In addition, the access control and time and attendance management system using face recognition according to another embodiment of the present invention recognizes facial and iris and provides entrance / exit, thereby allowing a school staff member and a visitor who are allowed to enter the school as an access control system, It can enhance security by unifying the security system, prevent foreign confidentiality and asset protection / security accidents, enhance the security consciousness of the passengers with efficient access control, and ensure accurate identification of each floor and each office It is possible to save unnecessary energy according to the judgment of correct occupancy and to provide the effect of prompt response by grasping the precise number of personnel in case of a safety accident.

1 is a sectional view showing a state of technology change of a conventional door lock
2 is a network diagram of an access control and time and attendance management system using face recognition according to another embodiment of the present invention.
FIG. 3 is a block diagram of a facial scanning device among access control and time and attendance management systems using face recognition according to another embodiment of the present invention shown in FIG. 2
4 is a block diagram of the remote door device among the access control and time and attendance management system using face recognition according to another embodiment of the present invention shown in FIG.
FIG. 5 is a block diagram of a time and attendance management device among access control and time and attendance management systems using face recognition according to another embodiment of the present invention shown in FIG. 2
FIG. 6 is a block diagram of a time and attendance management device among access control and time and attendance management systems using face recognition according to another embodiment of the present invention.
FIG. 7 is a flowchart illustrating access control and time and attendance management procedures of access control and time and attendance management system using face recognition according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the present specification, when any one element 'transmits' data or signals to another element, the element can transmit the data or signal directly to the other element, and through at least one other element Data or signal can be transmitted to another component.

2 is a network configuration diagram of an access control and time and attendance management system using face recognition according to another embodiment of the present invention. 2, the access control and time and attendance management system using the face recognition according to the present invention includes a face scan apparatus 10, a communication network 20, A user terminal 30, an administrator terminal 40, a remote door device 50, a time attendance management device 60 and a database 70. [

The facial scanning device 10 reduces the image picked up by the non-contact type at a predetermined ratio, converts the image into an image such as a monochrome plane relief, restores the original image based on the facial components, detects the face, The detected iris image is focused on the pupil having the darkest color in the eye, the iris is detected by detecting the pupil and iris boundaries in which the change of contrast is severe, and the iris of the registered user is checked, Automatic / manual locking or opening when the door is closed according to the registered user recognized by the facial scanning device 10, and an alarm is activated during abnormal use.

The user terminal 30 receives the facial recognition or iris information of the unregistered user recognized by the facial scanning device 10 in association with the communication network 20 to drive the remote door device 50, And is opened / closed via the remote door device 50. [ The administrator terminal 40 recognizes an unregistered user at a remote location presented by the user terminal 30 and opens or closes the remote door device 50 or connects the user to the attendance management device 60 via the communication network 20 So as to confirm or receive information necessary for time and attendance management.

The communication network 20 is interlocked with the face scanning device 10, the user terminal 30, the administrator terminal 40, the remote door device 50, the attendance management device 60 and the database 70 And transmits signals and data between devices for access control and attendance management using face recognition.

In the present invention, the communication network 20 is a high speed communication network of a large communication network capable of large capacity, long distance voice and data service, and may be a next generation wired and wireless network for providing Internet or high speed multimedia service. When the communication network 20 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an embodiment of the asynchronous mobile communication network, a WCDMA (Wideband Code Division Multiple Access) communication network is exemplified. In this case, although not shown in the drawing, the communication network 300 may include an RNC (Radio Network Controller). Meanwhile, although the WCDMA network is exemplified, it may be a next generation communication network such as a 3G LTE network or a 4G network, or an IP network based on other IP. The communication network 300 transmits signals and data between the database 100, the maritime cage system 200, the user mobile terminal 400, the administrator terminal 500, and other systems.

The remote door device 50 transmits an image of an unregistered user captured through the face scanning device 10 to the user terminal 30 or the administrator terminal 40 through the communication network 20 to determine whether or not the visitor is a visitor The face-to-face management apparatus 60 is connected to the face-scanning apparatus 10 and the opening / closing apparatus via a communication network 20, The controller 10 manages the time and attendance based on the access record through the face recognition of the user entering and exiting the opening / closing apparatus through the confirmation of the face of the registered user.

The database 70 is interlocked with the remote door device 50 and the time and attendance management device 60 to store user information necessary for time and attendance management or to store the status information of the visitor to provide the information to the user or the administrator, Is stored.

Also, in this specification, the database 70 may mean functional and structural combination of software and hardware for storing information corresponding to each database. The database 70 may be implemented as at least one table, and may further include a separate DBMS (Database Management System) for searching, storing, and managing information stored in the database. Also, it can be implemented in various ways such as a linked-list, a tree, and a relational database, and includes all data storage media and data structures capable of storing information corresponding to a database.

FIG. 3 is a block diagram showing a detailed configuration of a face scan apparatus 10 of an access control and time and attendance management system using face recognition according to the present invention. The face scan apparatus 10 includes a control unit 11, a detection unit 12, An iris recognition unit 14, an infrared ray transmission unit 15, a storage unit 16, and a comparison unit 17, as shown in FIG.

2 and 3, the controller 11 controls the operation of the opening / closing device or the remote door device 50 in a noncontact manner for driving the opening / closing device or the remote door device 50, The control unit 11 controls the general operation of the facial scan device 10 to check whether the user's face is true or false through the detected image or the detected iris image, The face is detected by detecting the human body and the face is detected or the iris is detected.

In addition, the face recognition unit 13 converts the captured image into a black-and-white image by reducing the image of the face at a predetermined ratio and minimizing the illumination interference to find the face based on the components of the face, And the face is detected. That is, the face recognition unit 13 is divided into a face detection technique for detecting a face in a photographed image and an authentication part for checking whether the detected face is a face of a registered user. First, in order to detect a face regardless of the face size In order to minimize the interference of illumination, it is converted to the image such as black and white plane relief, and then the face is found based on the components of the face. After confirming the face position, the original image is restored The face detection process is terminated.

The iris recognition unit 14 detects the boundary between the detected iris image and the sclera surrounding the outside of the iris by looking for the boundary between the pupil and the iris in which the color of the pupil with the deepest hue is centered, The iris is detected by separating the region.

More specifically, the iris recognition section 14 is divided into an authentication section for verifying whether the iris image detection section and the detected iris image are the iris of the user, and the iris image detection section The iris is detected by looking for the boundary between the pupil and the iris, which is strongly changed in color and contrast, and the boundary with the sclera surrounding the outside of the iris is also detected to separate the iris region and coordinate from the boundary of the pupil to the boundary with the sclera The iris pattern is binarized to a number represented by 0 and 1, and the authenticity of the imaged iris is checked by comparing the binarized code string with the previously inputted user iris code string.

The infrared ray transmitter 15 irradiates a light source to acquire an image of a subject for face recognition or iris recognition in a dark or non-lighted area according to a control signal of the controller 11, ) Or the iris recognition unit 14 can easily recognize the face and iris when there is no light source or in a dark environment.

The storage unit 16 registers a user for a face image or an iris image detected by the face recognition unit 13 or the iris recognition unit 14 to drive the opening and closing device, And the comparison unit 17 stores the face image detected by the face recognition unit 13 or the iris image detected by the iris recognition unit 14 and the image data stored in the storage unit 14 in accordance with a control signal of the control unit 11. [ 16 to compare the authenticity of the user with the open / close device.

FIG. 4 is a block diagram illustrating a detailed configuration of a remote door device 50 of an access control and time and attendance management system using face recognition according to the present invention, and includes a first microcomputer 51, a wireless transmission unit 52 An image recognition unit 53, a remote door driving unit 54, a schedule management unit 55, and a status confirmation unit 56.

2 and 4, the first microcomputer 51 is connected to the facial scanning device 10, and displays the image of the unregistered user captured through the facial scanning device 10 To the user terminal 30 or the administrator terminal 40 to inquire about whether the visitor is a visitor and the locked state of the inquiry to control the overall operation of whether the door is open or closed, 1 facial image or iris image information recognized by the facial scanning device 10 in response to the control signal of the microcomputer 51 to the user terminal 30 or the administrator terminal 40 via the communication network 20 send.

The image recognition unit 53 may identify the face image or the iris image information of the visitor received via the wireless transmission unit 52 through the communication network 20 and transmit the corresponding image information to the user terminal 30 or the administrator terminal 30. [ The remote door driving unit 54 responds to the control signal of the first microcomputer 51 and displays the authenticity of the visitor identified through the image recognition unit 53 Whether or not to open and close the door by driving the door remotely.

The schedule management unit 55 sets whether or not the opening / closing device is driven according to the day of the week and the time, and controls the remote door driving unit 54 to set a predetermined schedule so that the remote door driving unit 54 reacts according to the control signal of the first microcomputer And the state confirmation unit 56 responds to the control signal of the first microcomputer 51 to drive the remote door driving unit 54 in response to a control signal from the first microcomputer 51 It is determined whether or not the door is locked based on whether or not the visitor enters or exits, so that the door is displayed on the user terminal 30 or the administrator terminal 40.

FIG. 5 is a block diagram showing a detailed configuration of a time attendance management apparatus 60 of an access control and time and attendance management system using face recognition according to the present invention, and includes a second microcomputer 61, a transmission unit 62, A remote connection unit 63, a work log unit 64, a statistics unit 65, a forced lock unit 66 and an alarm unit 67. [

The detailed configuration and operation of the attendance management device 60 of the present invention will be described with reference to FIGS. 2 to 6,

The second microcomputer 61 determines whether or not the face of the registered user of the facial scanning device 10 is facial scan device 10 based on the entrance / The transmission unit 62 controls various operations of the attendance management apparatus 60 through sound transmission or statistical processing, and the transmission unit 62 controls the operation of the attendance management apparatus 60 based on the overtime, holiday, shift management, And transmits various data records to the database and the administrator terminal through the communication network.

In addition, the remote connection unit 63 recognizes the corresponding connection signal in order to check various data related to the attendance data stored in the database 70 and the real-time integrated time and attendance management information of the remote place through the communication network 20, 64 recognizes the face of the user registered through the facial scan device 10 and the opening and closing device and stores the face as a work record, compares the face of the worker at work and the work record of the worker at the time of work and stores it for work record management, Store the administrator approval request and access record management / administrator approval for unauthorized persons.

The statistic unit 65 is used for managing the entrance and exit records of the users who are permitted to enter and exit through the face recognition and the iris recognition, such as management, perception, early departure, night shift, The intruder reacts according to the control signal of the second microcomputer 61 so that the intruder can not release the intruder from both sides of the inside and outside of the vehicle, The alarm unit 67 transmits an emergency alarm when the door is abnormally opened according to the control signal of the second microcomputer 61, drives the fingerprint or the password, (For about two minutes).

FIG. 7 is a flowchart illustrating an access control and time and attendance management procedure of access control and time and attendance management system using face recognition according to the present invention. Referring to FIGS. 2 to 7, The user of the user terminal 30 or the administrator terminal 40 is registered in the storage unit 16 of the user terminal 30 or in the database 70 or the information of the user terminal 30 or the administrator terminal 40 )

Then, the image picked up in a non-contact manner through the face recognizing unit 13 of the facial scanning apparatus 10 is reduced to a certain ratio and converted into an image such as a black and white plane relief, restored to the original image based on the face component, The iris image detected by the iris recognition unit 14 is used to search for the boundary between the pupil and the iris having a strong change in color and darkness around the pupil having the darkest color in the eye, To check whether the registered user is iris (refer to step S20)

The face image and the iris image captured by the face scanning apparatus 10 are checked to determine whether or not the user is registered (refer to step S30). If it is determined that the user is a registered user, the opening and closing apparatus is driven (refer to step S40) Thereby opening and closing the door (refer to step S70)

If the facial image and the iris image captured by the facial scanning device 10 are confirmed as unregistered user or visitor, the wireless transmission unit 52 is connected to the user terminal 30 or the administrator terminal 40 via the communication network 20, The remote door driving unit 54 of the remote door apparatus 50 is driven (refer to step S60), and the door is opened to open and close the door (step S70 Reference)

Thereafter, the attendance information management unit 60 identifies the attendance information and the attendance time, identifies the attendance status at the attendance management apparatus 60, and proceeds to the attendance management procedure (S80)

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10: Facial scanning device
11: control unit 12:
13: face recognition unit 14: iris recognition unit
15: Infrared ray sending part 16:
17:
20: communication network 30: user terminal
40: Manager terminal 50: Remote door device
51: first microcomputer 52: wireless transmission unit
53: image recognition unit 54: remote door driving unit
55: schedule management unit 56: status check unit
60: Time and attendance management device
61: second microcomputer 62:
63: remote connection unit 64: work record
65: Statistics section 66: Forced locking section
67: alarm unit 70: database

Claims (4)

The non-contact type image is reduced at a certain rate and converted into an image such as a monochrome planar image, and the face image is restored to the original image based on the face component element to confirm whether the registered user is a face, A facial scan device for detecting iris of a registered user by detecting iris by looking for a boundary between a pupil and an iris in which a color and a contrast change greatly, centering on a pupil having the darkest color in the eye; An opening / closing device connected to the facial scanning device through a communication network to provide automatic / manual locking or opening when the door is closed according to whether the user is registered, or to activate an alarm upon abnormal use; A facial scanning device and an opening / closing device connected to the facial scanning device through a communication network to check the face of the registered user of the facial scanning device, A second microcomputer for controlling various operations of the time attendance management apparatus through alarm sound transmission or statistical processing, various data records of overtime, holiday work, shift management information, time attendance record, attendance information or attendance result A remote connection unit for recognizing a corresponding connection signal to check real-time integrated time and attendance management information of a remote place of business, The face of the registered user is recognized through the scanning device and the opening and closing device A work record for storing a work record as a work record, storing a work record for management of a worker at the time of leaving the worker, and for storing an access record management / administrator approval for an unauthorized person when the unauthorized person needs access, It is able to calculate the details according to the result of management, perception, early departure, nighttime, outbound, absence, holiday work, special management information, attendance record, attendance information, attendance result A forced lock unit for preventing the intruder from releasing the intruder from both sides when the person goes out and reacting according to the control signal of the second microcomputer, When the door is abnormally opened according to the control signal of the second microcomputer, an emergency alarm is sent to drive a fingerprint or a password A time and attendance management device for managing the attendance time including an alarm part for sending out an alarm sound for a predetermined time; A remote door device for transmitting an image of an unregistered user photographed through the facial scanning device to a user terminal or an administrator terminal through the communication network to inquire whether a visitor is present and a locked state of the door to inquire whether the door is open or closed; And a database interlocked with the time attendance management device and the remote door device to store user information necessary for time and attendance management or to store status information of a visitor and provide the information to a user or a manager, A control unit for controlling various operations of the facial scanning device for confirming the authenticity of the user's face through a non-contact image or a detected iris image for driving the opening / closing device or the remote door device, A detecting unit for detecting a face of the user to detect a face to detect a face or an iris; a face detecting unit for detecting a face of a user based on the face components, To check the position of the face and restore it to the original image A face recognition unit for detecting a face, a detection unit for detecting a boundary between a pupil and an iris surrounding the iris to detect a boundary between a pupil and an iris in which the color of the pupil having the darkest color is centered, An iris recognition unit for separating the regions and detecting the iris, A storage unit for registering a user for a face image or an iris image detected by the face recognition unit or the iris recognition unit to drive the opening and closing apparatus or storing information of the user terminal or the administrator terminal, And a comparison unit for comparing the detected face image or the iris image detected by the iris recognition unit with the registration of the user stored in the storage unit and transmitting the compared user reaction to the opening / closing apparatus by reacting according to the control signal of the control unit The remote door apparatus transmits to the user terminal or the administrator terminal an image of an unregistered user captured through the facial scanning device to inquire whether the visitor is a visitor and whether the door is locked, A first microcomputer controlling the first microcomputer in response to a control signal of the first microcomputer, A wireless transmission unit for transmitting a facial image or iris image information of a visitor recognized by the scanning device to the user terminal or the administrator terminal through the communication network, a facial image or iris image information of the visitor received through the wireless transmission unit through the communication network And displaying the corresponding image information as a user terminal or an administrator terminal to identify who the visitor is, and a remote controller for responding to the control signal of the first microcomputer and checking authenticity of the visitor, A remote door driving unit for opening and closing the door by driving the door, and a controller for checking whether the door is locked or not according to the entrance / exit of the visitor according to the driving of the remote door driving unit in response to the control signal of the first microcomputer, And a status checking unit for displaying the status information It is in access control and time and attendance system with face recognition,
The face-
The iris recognition section is divided into an authentication section for verifying the iris image detection section and the detected iris image as the iris of the user. In the iris image detection section, a color having a darkness with the darkest color in the eye, The iris is detected by detecting the boundary of the iris and the boundary with the sclera surrounding the iris is also detected to separate the iris region and coordinate from the boundary of the pupil to the boundary with the sclera. And comparing the digitized code string with the user iris code string to check whether the imaged iris is true or false,
And an infrared ray transmitting unit for irradiating a light source to acquire an image of a subject for face recognition or iris recognition in a region where the face recognition unit or the iris recognition unit does not have a light source or is dark according to a control signal of the control unit,
The remote door apparatus includes:
The control unit controls the first door to be opened or closed by the remote door driving unit in response to a control signal of the first microcomputer, And a schedule management unit configured to be able to open and close the collective door. delete delete delete

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