KR102353709B1 - Method for access control using quarantine information and access control system using the same - Google Patents

Abstract

A system for managing access using the quarantine information according to an embodiment of the present invention comprises: a plurality of access management devices installed in a specific area; and a central server that transmits/receives the information through a wireless communication network with the access management devices and generates the dynamic information of the users, wherein each of the access management devices comprises an information collecting part, an information providing part, an information generating part, a communication part, a control part, and a storage part. Therefore, the present invention is capable of increasing a reliability of quarantine.

Description

Access control method and system using quarantine information

The present invention relates to a method and system for managing access using quarantine information, and more particularly, to a method and system for determining whether to permit access by sensing the state or information of a person who wants to enter through non-face-to-face sensing.

Recently, the spread of highly contagious viruses and bacterial diseases such as Corona 19, Ebola virus, and MERS has become a global problem. In order to prevent the spread of such a disease, the area infected with the disease must be controlled, and the infected must be quickly isolated so that they do not come into contact with other people. In addition, areas and areas requiring quarantine should have a separate quarantine system to prevent damage from infection.

An object of the present invention is to provide an access control method and system with improved quarantine reliability. In addition, it is an object of the present invention to secure quarantine information of visitors in preparation for a situation that may occur in the future.

An access management system using quarantine information according to an embodiment of the present invention includes a plurality of access management devices installed in a specific area to determine whether users who want to enter the zone are allowed to enter, and a wireless communication network with the access management devices and a central server that transmits and receives information through and generates the epidemiological information of the users, and each of the access management devices measures first user information including the quarantine information, identity information, and access record of the users. and an information collection unit that collects information, an information provision unit that provides guide information to the user, and information that aligns and processes the first user information collected from the information collection unit to generate second user information to be transmitted to the central server A generation unit, a communication unit that transmits the second user information to the central server, and receives the third user information generated by finally processing the second user information from the central server, and the third user information It includes a control unit for determining whether the user can enter, and a storage unit for storing at least a portion of the third user information.

The central server includes a terminal information collection unit that collects terminal information including location information and log information of the access control devices, receives the second user information from each of the access control devices, and collects the second user information An information processing unit that integrates and processes to generate third user information, a dynamics information generation unit that generates epidemiologic information of a specific user based on the third user information and the terminal information, and the terminal information and the second user information , the third user information, and a database unit for storing the dynamic information.

The information processing unit, when the first user information is received from the access control device, checks whether there is a past access history of the user among the third user information stored in the storage unit, and if there is a past access history , the third user information is updated and transmitted to the access control device.

The information collection unit detects whether the user has approached the access control device, a face recognition unit for recognizing the user's face to take a facial image, a heat detection unit for detecting a fever state of the user, the user A code recognition unit for photographing a QR code including the identity information of a motion recognition unit for reading whether the subject recognized as the user is a real or a photograph, and a temperature difference between the ambient temperature and the user's body temperature to detect the user's It includes an environment sensing unit for correcting the heat state value.

The face recognition unit confirms with an image whether a predetermined specific object is worn.

The control unit, an authentication unit that determines whether the user can enter or not by using the third user information, and the information collection unit, the information providing unit, the information generating unit, the communication unit, and the control command to the storage unit and a management unit that manages each driving state.

It further includes an information input unit including an input interface provided so that the user can directly input information.

The information input unit includes at least one of a microphone, a button, and a touch screen display.

It further includes a plurality of access control devices provided in a one-to-one correspondence with the access control devices, each of which receives access availability information from the control unit of the corresponding access control devices, and opens and closes in response to the access availability information do.

The first user information includes the user's face image information, fever state information, QR code information, and access time information.

The third user information is information obtained by integrating and updating the second user information received from each of the access control devices.

The information collection unit may further include a payment information collection unit configured to collect the user's payment information, and the payment information collection unit may include at least one of a card reader and a barcode reader.

The access control method using quarantine information according to an embodiment of the present invention includes the steps of recognizing whether a user has accessed an access control device, and when the access of the user to the access control device is confirmed, the user using a camera and a sensor recognizing the face of the user, taking a facial image, and reading whether the facial image is real photographing a QR code including the user's identity information with the access management device, measuring the user's quarantine status and wearing state to check whether the access permission condition is satisfied, determining whether the user can enter or not and storing user data. In the step of confirming whether the user is registered, if the user is an existing registrant of the access management system, the step of photographing the QR code is omitted.

In the step of checking whether the access condition is satisfied, if the user does not satisfy the access condition, dynamic information of the user is generated based on the user data and terminal information of the access control device.

In the step of checking whether the user is registered, if the user is a pre-registered user of the access management system, the previously stored user data is extracted and the presence or absence of an access denied history is checked, and then the user data is updated.

In the step of confirming whether the access permission condition is satisfied, the user's body temperature is measured to determine whether the user has a fever, and the user's ambient temperature is measured as a difference value between the user's body temperature and the user's ambient temperature Calculating the actual numerical value of the user's heat generation, and restricting the access of the user when the actual numerical value of heat is higher than a preset value.

In the step of checking whether the access permission condition is satisfied, it is checked whether the user is wearing a mask, quarantine suit or hard hat, and if the user's wearing state of the mask, quarantine suit or hard hat does not satisfy the preset access permission condition, Requests the user to correct the wearing state of the mask, quarantine suit, or hard hat so that the wearing state of the user meets the access permission condition.

In the step of reading whether the face image is real, if the face image is not the real image of the user, a real image of the user is requested from the user.

The access control method using quarantine information according to an embodiment of the present invention includes the steps of recognizing whether a user has approached a specific access control device among a plurality of access control devices that transmit and receive information to and from a central server through a wireless communication network; Measuring and collecting first user information including the user's quarantine information, identity information and access record, by an information collection unit of the management device, and the information generating unit of the access management device aligning and processing the first user information generating second user information; transmitting, by a communication unit of the access control device, the second user information to the central server; a second user received by an information processing unit of the central server from each of a plurality of access control devices; Integrating and processing information to generate third user information, storing it in a database unit, transmitting the third user information to the access management device, and entering and exiting the user based on the third user information a terminal comprising the step of determining whether the access control device is available, and including location information and log information of each of the access control devices stored in the database unit when dynamic information of a specific user among users using the access control devices is requested The dynamic information is calculated based on the information and the third user information.

In the step of measuring and collecting the first user information, the specific access control device captures a facial image of the user, compares the facial image with the third user information stored in advance, and provides the access control device to the plurality of access control devices. and confirming whether the user has a past access history or not registered with an access management system.

According to an embodiment of the present invention, quarantine reliability can be increased. In other words, it is possible to prevent the spread of virus and bacterial transmission in the area.

1 is a diagram schematically illustrating an access management system using quarantine information according to an embodiment of the present invention.
FIG. 2 is a block diagram schematically illustrating the configuration of the access management system shown in FIG. 1 .
FIG. 3 is a front view of the access control device shown in FIG. 1 .
4A and 4B are front views of an access control apparatus according to another embodiment of the present invention.
5A and 5B are tables exemplarily showing a log information list of an access applicant according to an embodiment of the present invention.
6 is a flowchart illustrating a process of an access management method using quarantine information according to an embodiment of the present invention.
7 is a flowchart illustrating a process of an access management method using quarantine information according to an embodiment of the present invention.

All the embodiments described below are illustratively shown to help the understanding of the present invention, and may be modified differently from the embodiments described herein and implemented in various embodiments. In addition, in the description of the present invention, if it is determined that a detailed description of a related known function or known component may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

The accompanying drawings are not drawn to scale in order to help the understanding of the invention, but the dimensions of some components may be exaggerated. Even if they are indicated in , they are indicated with the same symbols as possible.

In addition, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only for distinguishing the elements from other elements, and the essence, order, or order of the elements are not limited by the terms. When it is described that a component is 'connected', 'coupled' or 'connected' to another component, the component may be directly connected, coupled, or connected to the other component, but the component and the other component It should be understood that another element may be 'connected', 'coupled' or 'connected' between elements.

Accordingly, since the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical spirit of the present invention, there may be various modified embodiments of the present invention. .

In addition, the terms or words used in the present specification and claims should not be limited to conventional or dictionary meanings, and the inventor may properly define the concept of the term in order to best describe his invention. Based on the principle, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

In addition, the present invention is not limited to the embodiments disclosed below, but will be embodied in various different forms, only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims.

Also, the singular expression used in this application includes the plural expression unless the context clearly dictates otherwise.

1 is a diagram schematically illustrating an access management system using quarantine information according to an embodiment of the present invention.

Referring to FIG. 1 , an access management system 1000 according to an embodiment of the present invention includes a plurality of access management devices 100 - 1 to 100 - n and a central server 200 . The plurality of access control devices 100-1 to 100-n and the central server 200 may transmit/receive information through a wireless communication network. For example, the central server 200 may be a cloud server, and the plurality of access management devices 100-1 to 100-n may access the central server 200 through a wireless network. The cloud application may be installed in each of the access management devices 100-1 to 100-n.

The plurality of access control devices 100-1 to 100-n are distributed and installed in various areas and spaces. Each of the access control devices 100-1 to 100-n is installed in a specific area and performs a function of determining whether users who want to access the specific area can enter or not. The specific area may be adjacent to an entrance of a building, such as a residential facility, a hospital, or a school.

Each of the access control devices 100-1 to 100-n functions as a user terminal. In an embodiment of the present invention, each of the access control devices 100-1 to 100-n may be provided in the form of a kiosk structure. However, in the present invention, the mechanical shape of the access control devices 100-1 to 100-n is not particularly limited. In another embodiment of the present invention, the access control devices 100-1 to 100-n may be provided in the form of various structures such as a desktop PC, a notebook computer, a mobile device, and a tablet PC.

FIG. 2 is a block diagram schematically illustrating the configuration of the access management system illustrated in FIG. 1 , and FIG. 3 is a front view of the access management apparatus illustrated in FIG. 1 .

In the present invention, since each of the access control devices 100-1 to 100-n has the same configuration, for convenience of explanation, in FIGS. 2 and 3 , a plurality of access control devices 100-1 to 100-n are shown in FIGS. ), only the configuration of one access control device 100 is representatively shown, and only the configuration of one access control device 100 will be representatively described later.

2 and 3 , the access control apparatus 100 according to an embodiment of the present invention includes an information collection unit 110 , an information provision unit 120 , an information generation unit 130 , an information input unit 140 , It includes a control unit 150 , a communication unit 160 , and a storage unit 170 . The information collecting unit 110 , the information providing unit 120 , the information generating unit 130 , the information input unit 140 , the control unit 150 , the communication unit 160 , and the storage unit 170 are in the form of electronic modules or electronic devices. It may be installed or accommodated on the outer surface of the housing HS of the furnace access control device 100 .

The information collection unit 110 may measure and collect first user information of users who want to receive access approval from the access control device 100 . The first user information includes quarantine information, identity information, and access records of users. The quarantine information may include the user's fever state information and wearing state information.

The information collection unit 110 includes a plurality of sensors SS1 to SS4. Exemplarily, the plurality of sensors may be a camera, a thermal sensor, a microphone, or the like. The information collection unit 110 includes a face recognition unit 111 , a heat detection unit 112 , a code recognition unit 113 , a motion recognition unit 114 , and an environment detection unit 115 .

The face recognition unit 111 detects whether the user approaches the access control device 100 , recognizes the user's face, and takes a facial image. For example, the face recognition unit 111 may include at least one camera SS1. In addition to this, the face recognition unit 111 may further include a proximity sensor and a thermal sensor SS3.

According to an embodiment of the present invention, the face recognition unit 111 detects a wearing state of the user. Specifically, the face recognition unit 111 confirms with an image whether the user wears a predetermined specific object. Exemplarily, the specific object may be a mask, hard hat, glasses, work clothes, quarantine clothes, and the like.

In an embodiment of the present invention, the access control apparatus 100 may include at least one lighting module LT for enabling the face recognition unit 110 to easily recognize a subject. At this time, the type of the lighting module LT is not particularly limited. For example, the lighting module LT may be a flash light.

The fever detection unit 112 detects the user's fever state by measuring the user's body temperature. For example, the heat detection unit 112 may include an infrared camera or a non-contact thermometer. In an embodiment of the present invention, the heat detection unit 112 may be provided in the form of a single thermal sensor SS3 by being combined with the face recognition unit 111 .

The code recognition unit 113 and SS4 recognizes the identity code provided by the user. For example, the code recognition unit 113 may include a scanner, a camera, or a barcode reader. In an embodiment of the present invention, the identity code may be a QR code. The QR code contains the user's identity information. The present invention is not particularly limited to the type of the identity code. In the present invention, the identity code may be provided in various forms in an encrypted code range including the user's identity information. Illustratively, in another embodiment of the present invention, the identity code may be provided in the form of a barcode.

In this embodiment, the code recognition unit 113 simply recognizes the QR code as a unique image code and collects it separately from other QR codes, and the function of interpreting the identity information included in the QR code is may not perform. If, in another embodiment of the present invention, there is a user's consent to use personal information, the code recognition unit 113 may collect the identity information possessed by the unique code itself.

The motion recognition unit 114 measures the movement of a subject recognized as a user, and performs a function of reading whether the subject is a real object or a photograph. For example, the motion recognition unit 114 may include at least one camera SS2. In another embodiment of the present invention, the motion recognition unit 114 may be provided in the form of a single camera or sensor in combination with the face recognition unit 111 .

In Figure 3, the face recognition unit (SS1), the code recognition unit (SS4), and the motion recognition unit (SS2) is shown in a form that is individually driven by a camera having each function. However, in another embodiment of the present invention, one camera module may perform all of facial image recognition, identity code recognition, and real or not.

The environment sensing unit 115 measures the ambient temperature, that is, the temperature of the space in which the access control device 100 is installed. The environment sensing unit 115 calculates the difference between the user's body temperature measured from the ambient temperature and the heat sensing unit 112, and corrects the actual temperature value of the user.

In another embodiment of the present invention, the environment sensing unit 115 transmits temperature information of the space in which the access control device 100 is installed, as well as temperature information of the outside (eg, outdoor space) adjacent to the space as a cloud server. An additional input may be received from the central server 200 . In this case, when the temperature difference between the outside and the inside space is large, the accuracy can be further improved in correcting the user's actual heat generation value.

The information providing unit 120 provides the user with the collected information or guide information. The collected information may be photographed image information and temperature measurement information, and the guide information may be information on whether access is permitted and information on requesting user action. For example, the information providing unit 120 may request the user to wear a mask, or may request that a subject (user or identity code) be placed at the focal length of the camera.

In this embodiment, the information providing unit 120 includes a display unit 121 and a speaker 122 . The information providing unit 120 may display the face photographed image IM1 or the guide message MS ( FIGS. 4A and 4B ) through the display unit 121 . Also, the information providing unit 120 may provide a guide voice to the user through the speaker 122 .

The information generation unit 130 aligns and processes the first user information collected from the information collection unit 110 to generate second user information. Specifically, the information generating unit 130 collects and aligns the user's facial image information, wearing state information, and heat state information, and compresses and refines it to facilitate transmission to the central server 200 .

The information input unit 140 includes an input interface provided so that a user can input information into the access control device 100 . For example, the input interface may include at least one of a microphone, a button, and a touch screen display. In an embodiment, when the input interface is a touch screen display, the information input unit 140 may have a shape integral with the display unit 121 , and at least a portion of the display surface provided by the display unit 121 may be touched. The information input unit 140 may be implemented in a possible form. The present invention is not particularly limited to the type of input interface.

The control unit 150 performs an overall information processing function of the access control apparatus 100 . Specifically, the control unit 150 includes an authentication unit 151 and a management unit 152 .

The authentication unit 151 determines whether the user is allowed to enter by using the third user information received from the central server 200 .

The management unit 152 transmits a control command to each of the information collection unit 110 , the information provision unit 120 , the information generation unit 130 , the information input unit 140 , the communication unit 160 , and the storage unit 170 , and , manages each driving state.

The communication unit 160 performs a function of transmitting and receiving information between the access control device 100 and the central server 200 . Specifically, the communication unit 160 transmits the second user information to the central server 200 , and receives the third user information from the central server 200 .

In an embodiment of the present invention, the access management system 300 may further include an access opening/closing device 300 . The access opening/closing device 300 may be installed adjacent to the access control device 100 and is a device for opening and closing a space that a user wants to access. For example, the access opening/closing device 300 may be provided in the form of a screen door that can be automatically opened or closed, or may be provided in the form of a locking device to lock or unlock the door. The authenticator 151 may determine whether the user is allowed to enter or not, and transmit the corresponding information to the access opening/closing device 300 . The access opening/closing device 300 opens and closes the door in response to the corresponding information.

The storage unit 170 stores the first user information and the second user information collected from the information collection unit 110 . Also, the storage unit 170 stores at least a portion of the third user information received from the central server 200 .

The central server 200 integrates, processes, and manages information received from each of the access control devices 100 , and generates dynamic information of users. Specifically, the central server 200 includes a terminal information collection unit 210 , an epidemiologic information generation unit 220 , an information processing unit 230 , and a database unit 240 .

The terminal information collection unit 210 collects terminal information of access control devices. The terminal information includes location information of each of the access control devices, a unique terminal number, log information, and the like.

The dynamics information generating unit 220 generates dynamics information of users by using the third user information and terminal information. For example, when a specific user visits the access control device installed in each of areas A, B, and C, and access is not permitted in area D, the epidemiological information generating unit 220 searches for the user's visit record. Thus, it is possible to generate dynamic information.

The information processing unit 230 receives second user information from each of the access control devices 100 . In addition, the information processing unit 230 generates third user information by integrating and processing the received second user information. Illustratively, when the existing information on the specific user exists, the third user information is generated by integrating and updating the second user information and the existing information for the specific user. The existing information may include pre-stored data for a specific user (eg, past access history or measurement information), data input from an administrator, or data about a specific user provided from outside. The generated third user information is transmitted to the access control device 300 .

The database unit 240 stores terminal information, second user information, third user information, and dynamics information.

4A and 4B are front views of an access control apparatus according to another embodiment of the present invention.

Referring to FIG. 4A , the information collection unit 110 according to another embodiment of the present invention may further include a payment information collection unit SS5. The payment information collection unit SS5 collects the user's payment information. That is, in the present embodiment, the access control apparatus 100 may perform a payment function. Accordingly, the access control device 100 may be provided in combination with a kiosk device installed inside a space for shopping, ticketing, and eating. The payment information collecting unit SS5 may be provided in the form of a card reader and a barcode reader, but the present invention is not particularly limited to the form of the payment information collecting unit SS5.

In FIG. 3 , even if the face recognition unit SS1 and the code recognition unit SS4 are individually driven, they may be displayed as one face image image IM1 on the display unit 121 . However, the present invention is not limited thereto. Referring to FIG. 4B , in another embodiment of the present invention, the face recognition unit SS1, the code recognition unit SS4, and the images measured by each are partitioned in different areas on the display screen provided by the display unit 121. can be displayed. That is, in the display area on the display screen provided by the display unit 121 , in addition to the area displaying the face photographed image, the code recognition image IM2 display area may be separately partitioned.

5A and 5B are tables exemplarily showing a log information list of an access applicant according to an embodiment of the present invention.

Specifically, the tables shown in FIGS. 5A and 5B are log information, body temperature measurement information, fever state information, wearing state information, identity code submission status, registration information, and access of users who have requested access to the access control device 100 . This is data in which allowed information is sorted in time series.

The table shown in FIG. 5A is data of the access control device installed in the A zone. Accordingly, all data have the same terminal registration number (AZ123). The number of data rows is the same as the number of applications for access by the access control device in zone A. The data are sorted in the order of occurrence time of the access application event.

Access applicants who apply for access to the access management device 100 are given a unique ID, and user data including the unique ID at the time of the access application is stored in the database unit 240 of the central server 200 .

Applicants for entry to Zone A 1 and 2 (aa45678, aa45679) have a normal fever status, as their body temperature information does not exceed the preset fever determination value (eg, 37.5 degrees) was submitted normally and access was allowed. The first and second access applicants (aa45678, aa45679) are users who are not registered in the access management system, and may be registered in the access management system through the user personal information collection consent step during the access authentication process.

Applicant No. 3 (aa45680) in Area A was not allowed to enter because he did not submit the QR code.

Applicant No. 4 (aa45681) in Area A was not allowed to enter because he did not wear a mask or did not normally wear a mask and did not meet the preset wearing conditions.

Applicant for entry No. 5 (aa45682) in Area A was denied entry because the final temperature measurement value was higher than the preset fever determination value (eg, 37.5 degrees), and the fever status did not meet the entry permit conditions.

The table shown in FIG. 5B is data of the access control device installed in area B. Accordingly, all data have the same terminal registration number (DW243). The number of data rows on the horizontal axis is the same as the number of applications for access by the access control device in area B. The data are sorted in the order of occurrence time of the access application event. The data shown in FIG. 5B is data generated later than the data shown in FIG. 5A.

Applicants for entry in Zone B 1, 2, and 5 (cg54321, cg54322, cg54323) have a normal fever state and wear a mask because their body temperature information does not exceed the preset fever determination value (eg, 37.5 degrees). It was normal, and entry was allowed by submitting the QR code normally. No. 1, 2, and 5 access applicants (cg54321, cg54322, cg54323) are users who are not registered in this access management system .

According to this embodiment, since the identity information of the applicants registered in the access management system is stored in the database unit 240, even if the registered applicants request access again later, access is allowed without submitting a QR code. can In this case, the access control apparatus 100 checks whether the person is the same person by comparing the pre-stored facial image and the facial image measured at the time of re-request. In another embodiment of the present invention, a facial image recognition method may be replaced by a biometric information recognition method such as fingerprint recognition or iris recognition.

Measurement of the heat state and wearing state may be requested from the applicants for each access application.

For example, applicant 3 (aa45679) who wants to enter area B on November 2, 2020 is the same person as applicant number 2 (aa45679) in area A who applied for access to area A on October 31, 2020 , there is a history of being registered in the access management system at the time of entry to Area A. Therefore, when applying for access to Area B, even if you do not submit a QR code, you can verify your identity only with a facial image, so access is permitted.

Applicant for access to Area B on November 2, 2020 (aa45680) is the same person as Applicant for Area A (aa45680) for access to Area A on October 31, 2020, and submits the QR code when entering Area A There is a history of not being allowed to enter due to not doing so. Therefore, the access control device 100 may request again to submit the QR code when applying for access to the B zone because the fourth access applicant (aa45680) of the B zone is an unregistered applicant. Applicant for entry in Section B No. 4 (aa45680) had a final body temperature measurement higher than the preset fever determination value (eg, 37.5 degrees), and was not allowed to enter Zone B because the fever did not meet the entry permit conditions.

In addition to this, the access management system may set other conditions for allowing access in addition to a fever state, a wearing state, and whether or not to register. Access permission conditions may be input by an administrator or user information may be input from the outside. For example, the administrator may restrict the access of applicants without registration history by making the pre-registration condition mandatory in the access permission condition. As another example, the access control device 100 may receive the specific user's disease information transmitted from the outside to the central server 200 to restrict the specific user's access.

According to an embodiment of the present invention, since the plurality of access control devices 100 can share information of access applicants through the central server 200 which is a cloud server, the reliability of quarantine can be improved. In addition, since registered access applicants do not need to submit a QR code each time they apply for access, the access authentication process can be simplified and expedited.

In addition, according to an embodiment of the present invention, since the database unit 240 of the central server 200 stores the user information of the access applicants, it can be utilized to track the infection path and epidemiological information of the later measured user.

6 is a flowchart illustrating a process of an access management method using quarantine information according to an embodiment of the present invention. In the configuration to be described later, the same configuration as the aforementioned configuration may be omitted, or reference numerals may be added together.

Referring to FIG. 6 , in the access management method using quarantine information according to an embodiment of the present invention, the step of recognizing whether the user has approached the access management apparatus 100 using a camera or a proximity sensor (S10), the camera Collecting a facial image by using (S20), collecting user's identity information through a facial image or QR code (S30), collecting user's fever status information and wearing status information to check whether the conditions for access permission are satisfied It includes a step (S40) of determining whether a user can enter or not (S50), and a step of storing the user data (S60).

The step of collecting the facial image (S20) is the step of recognizing the user's face using the camera (S21) and using the camera to take a facial image, and whether the facial image captured by the motion recognition unit 114 is real and confirming (S22). When the facial image is not the real image of the access applicant, the access management apparatus 100 may request the real image from the access applicant.

The step (S30) of collecting the identity information includes a step (S31) of confirming whether the user is registered through a facial image. If the access applicant is a pre-registered applicant, the past access application record is checked through the third user data to check whether there is an access disallow condition (S32-1). If the access applicant is an unregistered applicant, the access applicant is requested to submit a QR code, and the submitted QR code is photographed (S32-2). For registered access applicants, the QR code submission step is omitted.

When the identity information collection is completed, the facial temperature of the applicant is measured, and a body temperature correction value is generated by measuring the ambient temperature (S41). The final body temperature information of the applicant is calculated by applying the body temperature correction value to the facial body temperature value. Thereafter, the final body temperature information is compared with a preset fever determination value to determine whether fever is present (S42).

The wearing state of the applicant for access may be checked through the camera (S43). If the wearing state does not satisfy the preset access permission condition, the access management device 100 through the information providing unit 120 to correct the wearing state of the access applicant so that the wearing state of the access applicant conforms to the access permission condition you can request

In the present invention, the relationship between the wearing state checking step (S43) and the fever reading step (S41, S42) is not particularly limited. In another embodiment of the present invention, the wearing state checking step (S43) precedes or may be performed at the same time as the fever reading step (S41, 42).

When the step (S40) of confirming the access permission condition is completed, the access management device 100 transmits the corresponding user information to the central server 200 to update the user data of the previously registered access applicants.

When the heat state and wearing state of the access applicant satisfy the access permission conditions, the access applicant's access is permitted (S50-1). If the access applicant's fever state or wearing state does not satisfy the access permission condition, the access applicant's access is denied (S50-2). When the access applicant is denied access, the dynamic information of the access applicant may be generated based on user data of the corresponding access applicant and terminal information of the access management device, if necessary.

7 is a flowchart illustrating a process of an access management method using quarantine information according to an embodiment of the present invention.

In the access control method using quarantine information according to an embodiment of the present invention, the information collection unit 110 of the access control device 100 recognizes whether the user has accessed (S100), and the information collection unit 110 uses the user A step of measuring and collecting first user information including quarantine information, identity information, and access record of (S200), the information generating unit 130 aligns and processes the first user information to generate second user information Step (S300), the communication unit 160 transmitting the second user information to the central server 200 (S400), the information processing unit 230 of the central server 200 is a plurality of access control devices (100-1) ~100-n) integrating and processing the second user information received from each to generate the third user information, and then storing the third user information in the database unit 240 (S500), the central server 200 is the third user information step (S600) of transmitting to the access control device 100 in which the access application event has occurred (S600), and the step of determining, by the authentication unit 151 of the access control device 100 receiving the third user information, whether the user is allowed to enter (S700).

In the step (S200) of measuring and collecting the first user information, the access control device 100 takes a facial image of the user, compares the collected facial image with the third user information stored in advance, and the user's past access history You can check the presence or absence of an access management system registration.

According to the present embodiment, when dynamic information of a specific user is requested among users who have access application histories to the access management devices 100-1 to 100-n included in the access management system 1000, the central server ( 200) is dynamic information of a specific user based on terminal information and third user information including location information and log information of each of the access control devices 100-1 to 100-n stored in the database unit 240 can be calculated.

Although the embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and various modifications may be made within the scope without departing from the technical spirit of the present invention.

Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

1000: access control system 100: access control device
110: information collection unit 111: face recognition unit
112: heat detection unit 113: code recognition unit
114: motion recognition unit 115: environment sensing unit
120: information providing unit 121: display unit
122: speaker 130: information generating unit
140: information input unit 150: control unit
151: authentication unit 152: management unit
160: communication unit 170: storage unit
200: central server 210: terminal information collection unit
220: epidemiological information generation unit 230: information processing unit
240: database unit 300: access opening and closing device
LT: Lighting module SS1 to SS4: Sensor
HS: Housing IM1, IM2: Subject image
MS: Guidance message

Claims (20)

a plurality of access control devices installed in a specific area to determine whether users who wish to enter and exit the area are allowed to enter; and
and a central server that transmits and receives information through a wireless communication network with the access control devices and generates dynamic information of the users;
Each of the access control devices,
an information collection unit for measuring and collecting first user information including quarantine information, identity information, and access records of the users;
an information providing unit providing guide information to the user;
an information generation unit for arranging and processing the first user information collected from the information collection unit to generate second user information to be transmitted to the central server;
a communication unit for transmitting the second user information to the central server and receiving the third user information generated by finally processing the second user information from the central server;
a control unit that determines whether the user can enter or not through the third user information; and
A storage unit for storing at least a portion of the third user information,
The information collection unit,
a face recognition unit that detects whether the user has approached the access control device, recognizes the user's face, and takes a face image;
a heat sensor for detecting the user's heat condition;
a code recognition unit for photographing a QR code including the identity information of the user;
a motion recognition unit for reading whether the subject recognized as the user is a real object or a photograph; and
An access management system using quarantine information using quarantine information, comprising an environment sensing unit that detects a difference between ambient temperature and the user's body temperature and corrects the user's fever state value.
The method of claim 1,
The central server,
a terminal information collection unit for collecting terminal information including location information and log information of the access control devices;
an information processing unit that receives the second user information from each of the access control devices and generates third user information by integrating and processing the second user information;
a dynamics information generating unit for generating dynamics information of a specific user based on the third user information and the terminal information; and
An access management system using quarantine information including a database unit for storing the terminal information, the second user information, the third user information, and the epidemiological information.
3. The method of claim 2,
The information processing unit, when the second user information is received from the access control device, checks whether there is a past access history of the user among the third user information stored in the storage unit, and if there is a past access history , an access management system using quarantine information for updating the third user information and transmitting the third user information to the access management device.
delete The method of claim 1,
The face recognition unit, an access management system using quarantine information to check whether a predetermined specific object is worn with an image.
The method of claim 1,
The control unit is
an authentication unit that determines whether the user can enter or not by using the third user information; and
and a management unit that transmits a control command to the information collection unit, the information provision unit, the information generation unit, the communication unit, and the storage unit, and manages each driving state.
The method of claim 1,
The access management system using quarantine information further comprising an information input unit including an input interface provided so that the user can directly input information.
8. The method of claim 7,
The information input unit is an access management system using quarantine information including at least one of a microphone, a button, and a touch screen display.
The method of claim 1,
It further includes a plurality of access control devices provided in a one-to-one correspondence with the access control devices, each of which receives access availability information from the control unit of the corresponding access control devices, and opens and closes in response to the access availability information Access management system using quarantine information.
The method of claim 1,
The first user information is an access management system using quarantine information including the user's facial image information, fever state information, QR code information, and access time information.
The method of claim 1,
The third user information is an access management system using quarantine information, which is information obtained by integrating and updating the second user information received from each of the access management devices.
The method of claim 1,
The information collection unit further comprises a payment information collection unit for collecting the user's payment information,
The payment information collection unit is an access management system using quarantine information including at least one of a card reader and a barcode reader.
Recognizing whether the user has accessed the access control device;
when the access of the user to the access control device is confirmed, recognizing the user's face using a camera and a sensor to photograph a face image, and reading whether the face image is real;
checking whether the user is registered with an access management system that manages and controls the access management device, and in the case of an unregistered user, photographing a QR code including the identity information of the user with the access management device;
measuring the user's quarantine status and wearing status to check whether an entry permit condition is satisfied;
determining whether the user can enter or not; and
storing user data;
In the step of reading whether the facial image is real or not, by measuring the user's movement, it is read whether the subject recognized as the user is the real thing or a photograph,
In the step of confirming whether the access permission condition is satisfied, the user's body temperature is measured to determine whether the user has a fever, and the user's ambient temperature is measured as a difference value between the user's body temperature and the user's ambient temperature Calculating the actual numerical value of the user's fever, and restricting the access of the user when the actual numerical value of the fever is higher than a preset value,
In the step of checking whether the user is registered, if the user is a pre-registered user of the access management system, the step of photographing the QR code is omitted.
14. The method of claim 13,
In the step of checking whether the access condition is satisfied, if the user does not satisfy the access condition, quarantine information for generating the user's epidemiological information based on the user data and the terminal information of the access management device Access control method used.
14. The method of claim 13,
In the step of checking whether or not the user is registered, if the user is a pre-registered user of the access management system, extracting pre-stored user data to check whether there is a history of denying access or not, and then using the quarantine information to update the user data management method.
delete 14. The method of claim 13,
In the step of confirming whether the access permission condition is satisfied, it is checked whether the user wears a mask, a quarantine suit, or a hard hat,
If the user's wearing state of the mask, quarantine suit or hard hat does not satisfy the preset access permission conditions, correct the wearing state of the mask, quarantine suit or hard hat to the user so that the user's wearing state meets the access permission conditions Access control method using quarantine information requested to do so.

14. The method of claim 13,
In the step of reading whether the facial image is real or not, if the facial image is not the real image of the user, the access control method using quarantine information for requesting the user for the real image of the user.
recognizing whether a user has approached a specific access control device among a plurality of access control devices that transmit and receive information to and from a central server through a wireless communication network;
measuring and collecting, by an information collecting unit of the access control device, first user information including the user's quarantine information, identity information, and access record;
generating second user information by arranging and processing the first user information by the information generating unit of the access control device;
transmitting, by the communication unit of the access control device, the second user information to the central server;
integrating and processing, by the information processing unit of the central server, the second user information received from each of the plurality of access control devices to generate third user information, and storing the third user information;
transmitting the third user information to the access control device; and
Comprising the step of determining whether the access of the user is possible based on the third user information,
Measuring and collecting the first user information comprises:
capturing the user's face image, and collecting identity information for reading whether the captured image is a real or a photo of the user; and
Prevention information for measuring the user's body temperature to check whether the user has a fever, measuring the user's ambient temperature to calculate the actual fever numerical value of the user as the difference between the user's body temperature and the user's ambient temperature comprising the steps of collecting
When dynamic information of a specific user among users using the access control devices is requested, based on the third user information and the terminal information including the location information and log information of each of the access control devices stored in the database unit access control method using quarantine information to calculate the epidemiological information.
20. The method of claim 19,
In the step of measuring and collecting the first user information, the specific access control device captures a facial image of the user, compares the facial image with the third user information stored in advance, and sends it to the plurality of access control devices. An access management method using quarantine information, comprising the step of checking whether the user has a past access history or not registered with an access management system.

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