KR102309287B1 - Entrance management system and entrance management method using this - Google Patents

Abstract

The present invention relates to an entry management system and an entry management method using the same to conveniently perform information management of a visitor, who uses utility facilities, and body temperature management of the visitor. To this end, the entry management system comprises: a visitor management unit provided at an entrance of utility facilities, matching inputted visitor information and preset visitor information to generate matching information, and checking the body temperature of a visitor to generate entry information; and an entry terminal carried by the visitor, capable of inputting visitor information, and capable of communicating with the visitor management unit. The visitor management unit includes a verification module capable of inputting visitor information, and generating the matching information and the entry information. The preset visitor information consists of visitor information inputted by the entry terminal or visitor information inputted by the verification module. The verification module generates determination information to permit entry into the utility facilities if both the matching information and the entry information are true.

Description

Access management system and access management method using the same

The present invention relates to an access control system and an access control method using the same, and more particularly, to an access management system for facilitating information management of a person using a facility and temperature control of the person using the facility, and an access control method using the same .

The access management system is a system that monitors whether or not there is an access, and various technologies have been developed and are being used in various fields such as facility management, building management, and parking management.

Meanwhile, in modern society, as technology develops day by day, various technologies and systems are being developed so that our lives are not only convenient and rich, but also that anyone can enjoy a clean and sanitary life.

In particular, Korea built social overhead capital such as electricity, communication, water and sewage, roads, ports, and airports through industrialization in the 20th century, expanded social systems such as national health insurance, national pension, and compulsory education, and developed various industrial technologies, With the development of living technology and medical technology, the average life expectancy of Koreans has increased significantly, enabling them to lead a healthy and comfortable life. However, due to SARS in 2003, MERS in 2015, and Corona virus 19 in 2020, people living in Korea as well as around the world are at risk of viruses and new diseases. I realized that I couldn't be free from it.

In the era of globalization in the 21st century, the importance of cooperation and information disclosure between countries is growing because there is a limit to effectively coping with emerging infectious diseases only with the efforts of a single country.

On the other hand, when a certain period of time has elapsed after the outbreak of an infectious disease, a pandemic period comes. Until a vaccine is developed, the best way to prevent the spread of an infectious disease is to first select the infected as much as possible and quarantine the selected infected.

Republic of Korea Patent Publication No. 10-2139341 (Title of the invention: Access control system to prevent the spread of infectious diseases, 2020. 07. 30. Announcement) Republic of Korea Patent Publication No. 10-2020-0096443 (Title of the invention: Corona 19 movement tracking acquisition device using QR code, published on August 12, 2020)

An object of the present invention is to solve the problems of the prior art, and to provide an access control system and an access control method using the same for simplifying information management of visitors using facilities and temperature management of the corresponding entrants.

According to a preferred embodiment for achieving the above object of the present invention, the access management system according to the present invention is provided at the entrance of a user facility, and generates matching information by matching input occupant information with preset occupant information. an occupant management unit for generating access information by checking the body temperature of the occupant; and an access terminal carried by an occupant but capable of inputting entrant information and capable of communicating with the entrant management unit, wherein the entrant management unit is capable of inputting entrant information and generating the matching information and the access information a confirmation module; wherein the preset occupant information is occupant information input by the access terminal or consists of occupant information input by the confirmation module, wherein the confirmation module includes the matching information and the access information If all of them are "true", decision information for permitting access to the facility is generated.

Here, the confirmation module includes: a thermal imaging camera for photographing the occupant to measure the occupant's body temperature; a face recognition camera for photographing the occupant to recognize the occupant's face; a management display in which at least one of an image captured by the thermal imaging camera and an image captured by the facial recognition camera, and body temperature information of an entrant is displayed; a management input unit for inputting visitor information; and a management controller for generating the access information and the matching information by extracting the body temperature information of the entrant and the occupant's face information, respectively, based on the image captured by the thermal imaging camera and the image captured by the facial recognition camera. .

Here, the management controller, a face recognition unit for extracting the face information of the entrant from the image taken by the face recognition camera; a face matching unit for generating the matching information by matching at least the face information of the occupant extracted from the face recognition unit and the face information included in the preset occupant information; a body temperature extracting unit for extracting body temperature information of an entrant from the image taken by the thermal imaging camera; a body temperature matching unit for generating the access information by comparing at least the body temperature information extracted by the body temperature extracting unit with preset body temperature information; and an access decision unit that analyzes the matching information and the access information to generate the determination information according to whether a person enters or not.

Here, the management controller includes a mask checking unit that checks the wearing state of the person in the mask from the image taken by the face recognition camera to generate wearing information, and the mask checking unit, wherein the wearing information is "false" In this case, guide information for guiding the occupants to wear a mask is generated.

Here, the management controller, the thermal imaging camera and the image monitoring unit for checking the number of moving people from the image taken by at least one of the facial recognition camera; and a congestion control unit generating risk information by comparing the number of floating people checked by the video monitoring unit with a preset limited number of people; The risk information is generated as “true” to guide the risk to density or flow congestion.

Here, the confirmation module includes; an information notification unit for visually, auditoryly, or complexly transmitting the information of the management controller to the occupants.

Here, the confirmation module includes: a management information storage unit for matching and storing the visitor information, the information generated or received by the visitor management unit, and the movement line information generated or received according to the movement of the occupant based on the entrant; do.

Here, the confirmation module includes an access information deletion unit that extracts and deletes information that a preset storage period has elapsed from among the information stored in the management information storage unit.

Here, the occupant management unit may include an anti-reflection module disposed at a position facing the thermal imager and spaced apart and absorbing the reflected light incident on the thermal imager, and between the thermal imager and the anti-reflection module. In, the entrance space to which the entrant moves; is formed.

Here, the occupant management unit includes: a cleaning module for supplying a cleaning solution to the occupants; and a support to which the confirmation module is detachably coupled; at least one of

Here, the access terminal includes an application for exchanging information with the access management unit; and a terminal communication unit that wirelessly communicates with the location confirmation module; includes, and includes, information about the occupant, information transmitted from the occupant management unit, and movement line information generated or received according to the movement of the occupant by matching the occupant based on the occupant and stored. A terminal information storage unit; is further included.

Here, the entry/exit terminal includes a terminal information deletion unit that extracts and deletes information that has elapsed a preset storage period from among the information stored in the terminal information storage unit.

Here, the access terminal includes an application for exchanging information with the access management unit; and a terminal communication unit that wirelessly communicates with the location confirmation module, and maintains communication with the access management unit when an occupant uses the facility, and communicates with the occupant management unit when the occupant leaves the facility. A moving line switching unit to block the; is further included.

Here, the access terminal includes an application for exchanging information with the access management unit; and a terminal communication unit for wireless communication with the positioning module; and a terminal controller that generates movement line information according to the movement of the occupant based on the occupant's location information received from the GPS receiver.

The access management system according to the present invention includes a movement line identification unit provided inside the facility to determine the movement path of the person using the facility.

Here, the movement line identification unit includes: a movement line recognition module for generating movement line information according to the movement of the visitor based on an image captured by the person using the facility; and a location check module for generating movement line information according to the movement of the visitor based on the communication state with the access terminal carried by the person using the facility. at least one of

Here, the movement recognition module includes: a movement line photographing unit for photographing the inside of the facility; a person recognition unit for recognizing an occupant in the image taken by the moving line photographing unit; an enlargement unit for enlarging the image captured by the moving line photographing unit to include the face of the person recognized by the person recognition unit; an access extraction unit for extracting face information of a person from the image enlarged by the enlargement unit; an access matching unit for matching the face information of the person extracted from the access extraction unit and the face information included in the preset visitor information to specify the person using the facility; and a movement line calculation unit that calculates the location information of the entrants inside the facility through the analysis of the image captured by the movement line photographing unit, wherein the movement line calculation unit is, based on the calculated location information of the entrants, Creates the following route information.

Here, the access management unit includes an output module for outputting a sticker for identification of a person using the facility in response to the determination information, and the movement line recognition module includes a movement line photographing unit for photographing the inside of the facility ; a person recognition unit for recognizing an occupant in the image taken by the moving line photographing unit; an enlargement unit for enlarging the image captured by the moving line photographing unit to include the sticker attached to the person using the facility; an access extraction unit for extracting identification information displayed on the sticker from the image enlarged by the enlargement unit; an access matching unit that matches the identification information extracted from the access extraction unit with preset visitor information to specify a person using the facility; and a movement line calculation unit that calculates the location information of the entrants inside the facility through the analysis of the image captured by the movement line photographing unit, wherein the movement line calculation unit is, based on the calculated location information of the entrants, Creates the following route information.

Here, the movement recognition module includes: an image monitoring unit for checking the number of people moving from the image photographed by the movement line photographing unit for photographing the inside of the facility; and a congestion control unit that compares the number of floating people checked by the video monitoring unit with a preset limited number, wherein the congestion control unit includes, when the floating number exceeds the preset limit, the density of floating people or the floating congestion degree Create risk information to guide the risk.

Here, the positioning module, the first communication unit for wireless communication with the access terminal; an information extraction unit for extracting communication speed or communication strength between the access terminal and the first communication unit; and a location calculation unit for calculating the location information of the corresponding access terminal based on the communication speed or the communication strength extracted from the information extraction unit, wherein the location calculation unit includes: Creates movement information according to the movement of

Here, the first communication unit, a beacon unit for wireless communication with the access terminal through a beacon signal; a Bluetooth unit for wirelessly communicating with the access terminal through a Bluetooth signal; an RF unit for wirelessly communicating with the entry/exit terminal through an RF signal; and a UWB anchor unit for wirelessly communicating with the entry/exit terminal through a UWB signal. at least one of

Here, the positioning module, the communication monitoring unit for checking the number of the entry and exit terminals communicating with each of the first communication unit; and a congestion control unit comparing the number of access terminals checked by the communication monitoring unit with a preset number of terminals, wherein the congestion control unit is configured to communicate when the number of access terminals exceeds the preset number of terminals It transmits risk information to inform the access terminal about the risk of the density of floating people or the flow congestion.

Here, the access terminal includes an application for exchanging information with the access management unit; and a terminal communication unit for wireless communication with the positioning module; the application includes: an information extraction unit for extracting communication speed or communication strength between the entry and exit terminal and the positioning module; and a location calculation unit for calculating the location information of the corresponding access terminal based on the communication speed or the communication strength extracted from the information extraction unit, wherein the location calculation unit includes: Creates movement information according to the movement of

Here, the terminal communication unit wirelessly communicates with two or more positioning modules in the same time zone, and the location calculation unit, the communication speed or the communication strength extracted from the information extraction unit, is obtained in descending order from the highest in the same time zone. Correct the location information of the corresponding access terminal based on the communication speed or communication strength.

The access management system according to the present invention includes a management server that collects and manages information based on a person through wireless communication with the access terminal and wired/wireless communication with the access management unit.

The access management system according to the present invention includes: a management server that collects and manages the information based on the occupants through wireless communication with the access terminal, wired/wireless communication with the access management unit, and wired/wireless communication with the movement line identification unit; do.

The access management system according to the present invention includes: a management server that collects and manages the information based on the occupants through wireless communication with the access terminal, wired/wireless communication with the access management unit, and wired/wireless communication with the movement line identification unit; and, the management server collects the communication speed or communication strength according to the time series based on the visitor as wireless communication with two or more positioning modules in the same time zone, and then in the same time zone among the collected communication speed or communication strength Based on two or more communication speeds or communication strengths obtained in descending order from the highest level, the location information of the corresponding access terminal is corrected, and the movement information according to the movement of the person is updated based on the corrected location information of the access terminal.

The access control method according to the present invention is an access control method using the access control system according to the present invention, and a first method for registering occupant information in the entrant management unit based on occupant information input to the entrant management unit or the access terminal. step; a second step of generating the matching information and the access information through the confirmation module after the first step; a third step of analyzing the matching information and the access information through the confirmation module after the second step; and a fourth step of generating decision information for permitting access to the facility in use when both the matching information and the access information are “true” through the confirmation module after the third step.

The access control method according to the present invention includes a step 2-1 of checking the mask wearing state of the occupant using the image acquired through the confirmation module; a second-2 step of checking the density of floating people or flow congestion in the entrance part of the facility using the image acquired through the confirmation module; a 5-1 step of managing information stored in the confirmation module through the confirmation module; a step 5-2 of managing information stored in the access terminal through the access terminal; Step 6-1 of checking the density of floating people or flow congestion inside the entrance part of the facility using the image captured by the confirmation module; a step 6-2 of checking the density of floating people or flow congestion inside the facility using the image captured by the movement line photographing unit among the movement tracking units provided inside the facility; a step 6-3 of checking the density of floating people or flow congestion inside the facility using the number of access terminals communicating with the location check module among the movement tracking units provided inside the facility; and a cleaning step for supplying a cleaning solution to the occupants after passing through the fourth step; It further comprises at least any one of.

The access control method according to the present invention includes: a moving line switching step of controlling a communication state between an access terminal and an access management unit in response to the use state of the facility used by the visitor; an external movement path identification step of managing the movement information according to the movement of the entrant outside the facility based on the occupant's location information received through communication with the GPS satellite; The first inside in which the movement tracking unit manages the movement information according to the movement of the occupants inside the facility using the face information of the entrants extracted from the image photographed by the movement line shooting unit among the movement tracking units provided inside the facility. moving line identification step; The second internal movement tracking step in which the movement tracking unit manages the movement information according to the movement of the person inside the facility using a sticker extracted from the image taken by the movement line photographing unit among the movement tracking units provided inside the facility ; 3-1, in which the movement line identification unit manages the movement line information according to the movement of the person inside the facility using the communication speed or communication strength of the first communication unit and the access terminal among the movement line identification units provided inside the facility internal movement identification step; and 3-2 in which the access terminal manages the movement information according to the movement of the person inside the facility using the communication speed or communication strength of the first communication unit and the access terminal among the movement line identification units provided inside the facility. internal movement identification step; It further comprises at least any one of.

According to the access control system and the access control method using the same according to the present invention, it is possible to easily manage the information of the person who uses the facility and the body temperature of the person who uses the facility. In addition, the present invention can pre-register the occupant information in the occupant management unit through the access terminal, or directly register the occupant information in the occupant management unit through the confirmation module at the entrance of the facility, and manage the information of the visitor using the facility. can be made clear.

In addition, according to the present invention, through the detailed configuration of the confirmation module, the occupant can check the image captured by the occupant and the occupant's body temperature information, and the occupant information can be directly registered in the occupant management unit at the entrance of the facility through the management input unit. , it is possible to generate matching information for information management of the entrant and access information for temperature management of the entrant.

In addition, the present invention clarifies the generation of matching information and access information through the detailed configuration of the management controller, and allows the access decision unit to safely derive decision information.

In addition, the present invention can check the mask wearing state of the entrants and the quarantine state of the entrants through the additional configuration of the mask confirmation unit in the management controller.

In addition, the present invention checks the number of moving people in the management controller to check the state of distance between the entrants passing through the entrance of the facility, so that entrants can secure a safe distance.

In addition, the present invention can guide information visually, aurally, or complexly to the entrants at the entrance of the facility through the additional configuration of the information notification unit in the confirmation module.

In addition, the present invention can store and maintain the information acquired by the access management unit through the additional configuration of the management information storage unit in the confirmation module.

In addition, the present invention can prevent the capacity exceeding of the management information storage unit through the additional configuration of the access information deletion unit in the confirmation module, and can safely maintain and manage the information acquired by the access management unit.

In addition, the present invention prevents the surrounding reflected light among the light incident to the thermal imaging camera from being incident to the thermal imaging camera through the additional configuration of the anti-reflection module in the access management unit, and the occupants extracted from the image captured by the thermal imaging camera It is possible to minimize the error of the body temperature information of the person and improve the accuracy of the body temperature information of the visitor.

In addition, the present invention can store and maintain the information acquired by the access terminal through the additional configuration of the terminal information storage unit in the access terminal.

In addition, the present invention can prevent an excess capacity of the terminal information storage unit through the additional configuration of the terminal information deletion unit in the access terminal, and can safely maintain and manage the information acquired by the access terminal.

In addition, the present invention can reduce the battery usage of the access terminal and the operation of the access terminal for identifying the movement in the identification of the internal movement of the facility and the external movement of the facility through the additional configuration of the movement line switching unit in the access terminal It can be reduced to a minimum. .

In addition, the present invention can supply a cleaning solution to the person who is permitted to enter the facility through the cleaning module. In addition, the present invention can improve the mobility of the confirmation module through the support, and prevent restrictions due to the installation of the confirmation module.

In addition, the present invention can clearly identify the external movement of the facility through the additional configuration of the GPS receiver and the terminal controller in the access terminal.

In addition, the present invention can clearly identify the internal movement of the facility through the additional configuration of the movement tracking unit.

In addition, the present invention can easily obtain the location information of the entrants inside the facility by applying the face recognition technology and the wireless communication technology through the detailed configuration of the movement line identification unit.

In addition, the present invention can easily obtain the location information and the movement information of the permitted entrants inside the facility by applying the face recognition technology through the detailed configuration of the movement line recognition module.

In addition, the present invention can easily obtain the location information and the movement information of the permitted entrants inside the facility by applying the identification information analysis technology through the detailed configuration of the movement recognition module in connection with the additional configuration of the output module.

In addition, the present invention checks the number of people moving in the movement line recognition module, so that the state of keeping a distance between the entrants moving inside the facility is checked, and the occupants can secure a safe distance.

In addition, the present invention can easily obtain the location information and the movement information of the permitted entrants inside the facility by applying the wireless communication technology through the detailed configuration of the positioning module.

In addition, the present invention enables the access terminal and the location confirmation module to communicate wirelessly in various ways inside the facility through the detailed configuration of the first communication unit.

In addition, according to the present invention, the movement information according to the movement of the visitor can be easily obtained from the entrance terminal through the detailed configuration of the application.

In addition, the present invention corrects the location information of the access terminal through the detailed operation relationship of the location calculator, improves the location accuracy of the person, and clearly distinguishes the passage and the indoor space provided inside the facility to determine the location of the person. can be specified.

In addition, the present invention can simplify information transfer, collection, and management between the access terminal, the access management unit, and the management server through the additional configuration of the management server.

In addition, the present invention can simplify information transfer, collection, and management between the access terminal, the visitor management unit, the movement line identification unit, and the management server through the additional configuration of the management server.

In addition, the present invention not only simplifies information transmission, collection and management between the access terminal, the visitor management unit, the movement line identification unit, and the management server through the additional configuration of the management server, but also directly controls the communication speed and communication strength without separate correction. It is possible to improve the location accuracy of the occupants by receiving it, and to specify the occupant's position by clearly distinguishing the passage and the indoor space provided inside the facility.

1 is a schematic diagram illustrating an access management system according to an embodiment of the present invention.
2 is a block diagram illustrating a confirmation module included in an access management unit in an access management system according to an embodiment of the present invention.
3 is a diagram illustrating a state in which the face of an entrant is positioned at a recognition position in the access management system according to an embodiment of the present invention.
4 is a block diagram illustrating an access terminal in an access management system according to an embodiment of the present invention.
5 is a diagram illustrating a relationship between an access terminal and a movement line finding unit for the inside of a facility used in an access management system according to an embodiment of the present invention.
6 is a block diagram illustrating a movement line recognition camera of a movement line identification unit in an access control system according to an embodiment of the present invention.
7 is a block diagram illustrating a positioning module of a movement line finding unit in an access control system according to an embodiment of the present invention.
8 is a diagram illustrating a relationship between an access terminal and a GPS satellite with respect to the outside of the facility used in the access management system according to an embodiment of the present invention.
9 is a diagram illustrating a relationship between an access management unit, an access terminal, and a management server in an access management system according to an embodiment of the present invention.

Hereinafter, an embodiment of an access control system and an access control method using the same according to the present invention will be described with reference to the accompanying drawings. At this time, the present invention is not limited or limited by the examples. In addition, in describing the present invention, detailed descriptions of well-known functions or configurations may be omitted in order to clarify the gist of the present invention.

1 to 8 , the access management system according to an embodiment of the present invention simplifies information management of a person using a facility and temperature management of the person using the facility, and includes an access management unit 100 and an access terminal (200) may be included.

The facilities used may include multi-family houses, multi-family houses, apartments, officetels, collective buildings, offices, government offices, public facilities, buildings, religious facilities, hiking trails, and the like.

The visitor management unit 100 is provided at the entrance of the facility. The occupant management unit 100 generates matching information by matching input occupant information with preset occupant information, and checks the body temperature of the occupant to generate access information. The entrant information includes information for identifying entrants, such as the entrant's name, contact information, and face information.

Here, the preset occupant information may be occupant information input by the access terminal 200 and pre-registered in the entrant management unit 100 . In addition, the preset occupant information may be resident information input by the confirmation module 110 and directly registered in the occupant management unit 100 in the field.

The occupant management unit 100 may include a confirmation module 110 capable of inputting resident information and generating matching information and access information.

Then, when the matching information and the access information are both "true", the confirmation module 110 generates decision information for permitting access to the facility used.

Based on the determination information generated by the confirmation module 110 , at least one of an information notification unit, a cleaning module 120 , and an output module 140 to be described later may be operated.

In more detail, the confirmation module 110 may include a thermal imaging camera 111 , a face recognition camera 112 , a management display 113 , a management input unit 114 , and a management controller 118 . Then, the confirmation module 110 can be integrally modularized.

The thermal imaging camera 111 photographs the entrants to measure the occupant's body temperature. The thermal imaging camera 111 measures and manages the body temperature of the occupant, and various known thermal imaging cameras may be applied. For example, a multi-sensor capable of photographing such as NIR, RGB, or 3Ddepth may be applied to the thermal imaging camera 111 .

The face recognition camera 112 takes a picture of the entrant in order to recognize the entrant's face. The face recognition camera 112 obtains and manages the face of the entrant, and various known face recognition cameras can be applied. For example, face recognition technology and Face ID technology may be applied to the face recognition camera 112 .

The management display 113 displays at least one of an image photographed by the thermal imaging camera 111 and an image photographed by the facial recognition camera 112, and body temperature information of the person entering or leaving. The management display 113 may be applied to various types of known image display devices.

The management display 113 allows the recognition position 113-1 to be displayed so that the face of the entrant is included as shown in FIG. 3 in order to facilitate face recognition of the entrant. At this time, if the face of the entrant is not included in the recognition position 113-1, the management controller 118 operates the information notification unit to guide the entrant's face to move to the recognition position 113-1, so the movement of the entrant can induce

The management input unit 114 is for inputting visitor information. As the management input unit 114, various known keyboard methods, touchpad methods, touch screen methods, etc. may be applied. By manipulating the management input unit 114 , the occupant may directly register occupant information in the occupant management unit 100 in the field.

The management controller 118 generates matching information and access information by extracting the body temperature information of the entrant and the entrant's face information, respectively, based on the image photographed by the thermal imaging camera 111 and the image photographed by the facial recognition camera 112 . do. The management controller 118 extracts the body temperature information of the occupant based on the image captured by the thermal imaging camera 111 to generate access information, and collects the occupant's face information based on the image captured by the facial recognition camera 112 . Extract and create matching information. And, when the matching information and the access information are both "true", the management controller 118 generates decision information for permitting access to the facility used.

In more detail, the management controller 118 includes a face recognition unit 118-1, a face matching unit 118-2, a body temperature extraction unit 118-4, a body temperature matching unit 118-5, and access A decision unit 118-6 may be included.

The face recognition unit 118 - 1 extracts the face information of the person entering or leaving the image captured by the face recognition camera 112 . The face recognition unit 118 - 1 may extract face information of the entrant from the image captured by the face recognition camera 112 as the entrant's face is included in the recognition position.

When the face of the entrant is not included in the recognition position, the face recognition unit 118-1 operates the information notification unit to guide the occupant's face to the recognition position 113-1, so that the movement of the entrant can be induced. have.

The face recognition unit 118-1 applies AI deep learning technology to Face ID technology and mask identification technology based on the image taken by the facial recognition camera 112, so you can cover both your nose and mouth with a mask or use a mask. Even if you cover your mouth or your chin with a mask, you can accurately recognize the face.

AI deep learning technology through the connection of the face recognition camera 112 and the face recognition unit 118-1 is embedded in the access management unit 100 as an embedded AI and immediately without communication with the management server 500 ( 100), the speed of facial recognition can be significantly increased, and visitors can enter without delay even in facilities with many visitors.

The face matching unit 118-2 generates matching information by matching at least the face information of the occupant extracted from the face recognition unit 118 - 1 with the face information included in the preset occupant information. Here, the face recognition unit 118-1 is configured as a person who can access the facility when the face information of the person included in the preset access information matches the face information of the person who is extracted from the face recognition unit 118-1. By judging, the matching information may be generated as “true”. In addition, when the face recognition unit 118-1 does not match the face information of the visitor included in the preset visitor information and the face information of the visitor extracted from the face recognition unit 118-1, access to the facility is impossible. It is possible to generate matching information as "false" by determining the person entering or leaving. If the matching information is "false", the management controller 118 operates the information notification unit to guide the visitor to register the occupant information in the occupant management unit 100, so that the occupant requests the occupant information and rejects the entrant's access. can do.

The body temperature extracting unit 118-4 extracts the body temperature information of the entrants from the image captured by the thermal imaging camera 111 . The body temperature extraction unit 118-4 extracts the occupant from the image taken by the thermal imaging camera 111 as the entrant passes in front of the thermal imaging camera 111, and extracts the extracted body temperature information of the entrant. can do.

If the body temperature extraction unit 118-4 fails to extract the body temperature information of the entrant, it may operate the information notification unit to induce the entrant to measure the body temperature again.

The body temperature matching unit 118-5 compares at least the body temperature information extracted by the body temperature extracting unit 118-4 with preset body temperature information to generate access information. Here, when the body temperature information of the visitor extracted from the body temperature extracting unit 118-4 is less than or equal to the preset body temperature information, the body temperature matching unit 118-5 determines that the visitor is allowed to enter the facility and sets the access information to “true”. can create In addition, when the body temperature information of the visitor extracted from the body temperature extracting unit 118-4 exceeds the preset body temperature information, the body temperature matching unit 118-5 determines that the visitor is not allowed to enter the facility and sets the access information as "false". " can be created with If the access information is "false", the management controller 118 operates the information notification unit to inform the occupants of the dangerous situation, so that the dangerous situation can be propagated to the entrants and surrounding people.

For example, the preset body temperature information may be set to 37.5 degrees Celsius based on the corona.

The access decision unit 118-6 analyzes the matching information and the access information to generate decision information according to whether the person enters or not. The access decision unit 118-6 may generate the decision information as "true" only when both the matching information and the access information are "true".

If the determination information is "true", the management controller 118 operates at least one of the information notification unit, the cleaning module 120, and the output module 140, so that the visitor can conveniently use the facility. . When the determination information is "false", the management controller 118 may express an update guide of the visitor information or an entry denial of the visitor.

The management controller 118 may further include a mask check unit 118-3 for generating wearing information by checking the wearing state of the person in the mask from the image photographed by the face recognition camera 112 . AI deep learning technology is applied to the mask confirmation unit 118-3 for Face ID technology and mask identification technology based on the image captured by the facial recognition camera 112, so it is possible to accurately recognize facial recognition and determine whether to wear a mask. have. According to AI deep learning technology, facial recognition can be enabled even if both the nose and mouth are covered with a mask, the mouth is covered with a mask, or the chin is covered with a mask.

The mask check unit 118-3 generates the wearing information as "true" if the mask wears the mask by covering the person's nose and mouth, and sets the wearing information as "false" " is created with

In addition, the management controller 118 may generate the determination information as "true" only when the matching information, the access information, and the wearing information are all "true".

When the wearing information is "true", the mask confirmation unit 118-3 operates at least one of the information notification unit, the cleaning module 120, and the output module 140, so that the user can conveniently use the facility. make it available When the wearing information is "false", the mask check unit 118-3 may generate guide information for guiding the occupants to wear the mask. The mask confirmation unit 118-3 operates the information notification unit based on the guide information to guide the mask for normal wearing, so that the occupant can be induced to normally wear the mask.

AI deep learning technology through the connection of the face recognition camera 112 and the mask check unit 118-3 is embedded in the access management unit 100 as an embedded AI and immediately without communication with the management server 500 ( 100), it is possible to significantly increase the judgment speed for whether to wear a mask or not, and to allow visitors to enter without delay even in facilities with many visitors.

The management controller 118 includes a thermal imaging camera 111 and a facial recognition camera 112, an image monitoring unit 118-7, and an image monitoring unit 118-7 for checking the number of moving persons from an image taken by at least one of them. ) may include a congestion control unit 118-9 that generates risk information by comparing the number of floating people checked by the preset limited number of people. The preset limited number of people can be expressed as the number of floating people in the image taken per second based on a shooting distance of at least one of the thermal imaging camera 111 and the facial recognition camera 112 within 2 m and an angle of view of 70 degrees. In an embodiment, the preset limit number may be set to 10 people.

Then, the congestion control unit 118-9 of the management controller 118 generates the risk information as "False" when the number of floating people is less than or equal to the preset limit, and when the number of floating people exceeds the preset limit, the number of floating people Risk information can be created as “true” to guide the risk for density or flow congestion.

The congestion control unit 118-9 of the management controller 118 maintains the current state when the risk information is "false", and when the risk information is "true", operates the information notification unit to move the number of people to the access space. It guides the risk of density or flow congestion, so it can induce adjustment of the distance between visitors.

The confirmation module 110 is a management information storage unit 115 in which the occupant information, the information generated or received by the entrant management unit 100, and the movement information generated or received according to the movement of the occupant are matched and stored based on the occupant. ) may be further included.

The confirmation module 110 may include an access information deletion unit 117 that extracts and deletes information stored in the management information storage unit 115 in addition to the management information storage unit 115 after a preset storage period has elapsed. have.

The confirmation module 110 may further include an information notification unit that visually or aurally or complexly transmits the information of the management controller 118 to the occupants.

The information notification unit may operate the management display 113 or operate a separate display unit (not shown) to visually deliver the information of the management controller 118 . The information notification unit may operate the speaker 116 to deliver information of the management controller 118 audibly. The information notification unit may transmit information of the management controller 118 by complexly operating the management display 113 , a separate display unit (not shown), and the speaker 116 .

The confirmation module 110 may further include a management communication unit 119 for communication with the access terminal 200 . The management communication unit 119 may communicate with a movement line identification unit 300 to be described later. The management communication unit 119 may communicate with the management server 500 to be described later. As a result, the management communication unit 119 may communicate with at least one of the access terminal 200 , the movement line identification unit 300 , and the management server 500 in a wired or wireless manner. Here, wired/wireless communication is defined as communication including at least one of wired communication and wireless communication.

The occupant management unit 100 may further include at least one of a cleaning module 120 , an anti-reflection module 130 , an output module 140 , and a support 150 .

The cleaning module 120 is for supplying a cleaning solution to the occupants. For example, the cleaning module 120 may be automatically operated according to the determination information. As another example, the cleaning module 120 may be operated as a separate driving source. As another example, the cleaning module 120 may be manually operated by an occupant.

The anti-reflection module 130 is spaced apart from the thermal imaging camera 111 at a position facing it. The anti-reflection module 130 may absorb reflected light incident to the thermal imaging camera 111 . The anti-reflection module 130 absorbs the surrounding reflected light among the light incident on the thermal imaging camera 111 to prevent the reflected light from being incident on the thermal imaging camera 111, and the thermal imaging camera 111 captures the When extracting the body temperature information of the entrants from the image, it is possible to minimize the error of the occupant's body temperature information and to improve the accuracy of the entrant's body temperature information. The anti-reflection module 130 may be formed of a black body that absorbs light. Then, an entrance space is formed between the thermal imaging camera 111 and the anti-reflection module 130 to facilitate movement of the entrants.

The output module 140 outputs a sticker for identification of a person using the facility in response to the decision information. Beacon information or QR code for identification of the person entering the sticker may be given to the sticker.

Visitors can use the facilities by attaching printed stickers. At this time, since the occupant attaches the sticker to the designated location, the sticker can be stably checked through the movement line identification unit 300 to be described later.

The support 150 is detachably coupled to the confirmation module 110 . The support 150 supports the confirmation module 110 at the entrance of the facility when the confirmation module 110 is not fixed to the facility in use, and allows the confirmation module 110 to move freely.

Unexplained reference numeral 10 denotes an entrance door that opens and closes the entrance of the facility, and unexplained reference numeral 20 denotes an access opening/closing module capable of setting and releasing the lock of the entrance door 10 . The access opening/closing module 20 may be automatically operated according to the decision information. The access opening/closing module 20 can be operated by the manager of the facility using the decision information.

The entry/exit terminal 200 is carried by the entry/exit user. In the entry/exit terminal 200, entry/exit information may be input. The access terminal 200 can communicate with the access management unit 100 . The access terminal 200 is based on wireless communication between the access management units 100, and wired communication is also possible.

The entry/exit terminal 200 may be formed of a smart phone used by an entry/exit user.

The entry/exit terminal 200 is provided with a terminal display 201 to display the operating state of the entry/exit terminal 200 . The terminal display 201 may be applied to a display provided in a smart phone that is the entry/exit terminal 200 .

The entry/exit terminal 200 may be provided with an application input unit 202 for inputting information corresponding to an application 210 to be described later. The application input unit 202 may be applied to the touch screen method provided in the smart phone that is the entry/exit terminal 200 .

The entry/exit terminal 200 may include a GPS receiver 203 . The GPS receiver 203 may be a GPS receiver 203 provided in a smart phone that is the entry/exit terminal 200 . The GPS receiver 203 receives the location information of the person entering or leaving through communication with the GPS satellite 400 .

The access terminal 200 includes a terminal information storage unit 204 that matches and stores the visitor information, the information transmitted from the visitor management unit 100, and the movement information generated or received according to the movement of the visitor. may be included.

The terminal information storage unit 204 may be formed by receiving the storage provided in the access terminal 200 as the application 210 is installed in the access terminal 200 .

The access terminal 200 may include a terminal communication unit 205 for communication with the access management unit 100 . The terminal communication unit 205 may apply communication means provided in the smart phone, which is the entry/exit terminal 200 . The terminal communication unit 205 may communicate with a moving line identification unit 300 to be described later. The terminal communication unit 205 may communicate with a management server 500 to be described later. As a result, the terminal communication unit 205 may communicate with at least one of the visitor management unit 100 , the movement line identification unit 300 , and the management server 500 in a wired or wireless manner.

An application 210 for exchanging information with the access management unit 100 is embedded in the access terminal 200 . The application 210 is also capable of exchanging information with at least one of the moving line identification unit 300 and the management server 500 to be described later.

The entry/exit terminal 200 may include a terminal information deletion unit 220 that extracts and deletes information that has passed a preset storage period among information stored in the terminal information storage unit 204 together with the terminal information storage unit 204 . . The terminal information deletion unit 220 may be included in the application 210 as the application 210 is installed in the entry/exit terminal 200 to control the entry/exit terminal 200 .

The entry/exit terminal 200 may include a terminal controller 230 in addition to the GPS receiver 203 . The terminal controller 230 generates movement route information according to the movement of the entrant based on the location information of the entrant received from the GPS receiver 203 . Since the movement line information generated by the terminal controller 230 is matched with the occupant information according to time series and stored in the terminal information storage unit 204, it is possible to collect the movement information according to the movement of the occupant from outside the facility.

In the access terminal 200, when an occupant uses the facility, communication with the access management unit 100 is maintained, and when the occupant leaves the facility, a movement line switching unit blocks communication with the access management unit 100. 240 may be included. As the application 210 is installed on the entry/exit terminal 200 , the movement line switching unit 240 may be included in the application 210 to control the entry/exit terminal 200 .

When the communication between the access terminal 200 and the access management unit 100 is maintained, the movement line switching unit 240 considers that the person is scheduled to use the facility or is using the facility, and the access terminal 200 and the GPS Connection of the satellite 400 may be blocked.

When the communication between the access terminal 200 and the access management unit 100 is blocked, the movement line switching unit 240 considers that the person is coming from the facility, and connects the access terminal 200 and the GPS satellite 400 to enter and exit. Through communication between the terminal 200 and the GPS satellite 400, the location information of the access terminal 200 from the outside of the facility is stored in time series in the access terminal 200, and It is possible to collect route information.

Although not shown, the access terminal 200 is provided with the above-described application 210 and the terminal communication unit 205, the application 210 has a location check module among the access terminal 200 and the movement line identification unit 300 to be described later. The location for calculating the location information of the access terminal 200 based on the information extraction unit 322 for extracting the communication speed or communication strength between the 320 and the communication speed or communication strength extracted from the information extraction unit 322 It may include a calculator.

Then, the location calculator of the access terminal 200 generates movement information according to the movement of the person based on the calculated location information of the access terminal 200 . The movement line information generated in this way may be matched with the occupant information stored in the access terminal 200 and stored. The movement line information may be stored in the management information storage unit 115 of the visitor management unit 100 to be matched with the visitor information. The movement line information may be transmitted to the management server 500 to be described later, and may be matched with the occupant information and stored.

In this case, the terminal communication unit 205 may wirelessly communicate with two or more positioning modules 320 in the same time zone. Accordingly, the location calculation unit of the access terminal 200 is based on two or more communication speeds or communication strengths obtained in descending order from the highest in the same time zone among the communication speeds or communication strengths extracted from the information extraction unit. Since the information is corrected, it is possible to clarify the location information of the entry/exit terminal 200 .

The access management system according to an embodiment of the present invention may further include a movement line identification unit 300 . The movement line detection unit 300 is provided inside the facility. The movement line identification unit 300 identifies the movement path of the person using the facility.

The movement line identification unit 300 includes at least one of a movement line recognition module 310 and a location check module 320 .

The movement line recognition module 310 generates movement line information according to the movement of the visitor based on the image captured by the person using the facility. The movement line recognition module 310 may be integrally modularized.

As an example, the movement line recognition module 310 includes a movement line photographing unit, a person recognition unit 311, an enlargement unit 312, an access extraction unit 313, and an access matching unit ( 314) and a moving line calculator 315 may be included.

The moving line filming unit takes pictures of the inside of the facility. At least one moving line photographing unit may be provided in each of the passage 30 and the indoor space 40 provided inside the facility.

The person recognition unit 311 recognizes a person entering and leaving the image captured by the moving line photographing unit.

The magnifying unit 312 enlarges the image captured by the moving line photographing unit to include the face of the entrant recognized by the person recognition unit 311 .

The access extraction unit 313 extracts the face information of the person entering or leaving the image enlarged by the enlargement unit 312 .

The access matching unit 314 matches the person's face information extracted from the access extraction unit 313 with the face information included in the preset visitor information to specify the person using the facility.

The movement line calculation unit 315 calculates the location information of the person entering the facility through the analysis of the image captured by the movement line photographing unit. The movement line calculation unit 315 may calculate the location information of the entrants through known various types of image analysis techniques, the amount of magnification of the image captured by the movement line photographing unit, and the like. The movement line calculation unit 315 is built into the movement line identification unit 300 to enable immediate calculation without communication with the management server 500 .

Then, the movement line calculation unit 315 generates movement line information according to the movement of the entrant based on the calculated location information of the entrant. The generated movement line information may be stored in the management information storage unit 115 of the visitor management unit 100 to be matched with the visitor information. The movement line information may be transmitted to the management server 500 to be described later, and may be matched with the occupant information and stored. The movement line information may be transmitted to the entry/exit terminal 200 to be matched with the entry/exit information and stored.

The movement line recognition module 310 may further include a movement line communication unit 316 for communication with the access management unit 100 . The copper wire communication unit 316 may communicate with the management server 500 to be described later. The copper wire communication unit 316 may communicate with the entry/exit terminal 200 .

As another example, the movement line recognition module 310 includes a movement line photographing unit, a person recognition unit 311 , an enlargement unit 312 , an access extraction unit 313 , and an access matching unit to use the sticker provided to the visitor. It may include a 314 and a moving line calculator 315 .

The moving line filming unit takes pictures of the inside of the facility. At least one moving line photographing unit may be provided in each of the passage 30 and the indoor space 40 provided inside the facility.

The person recognition unit 311 recognizes a person entering and leaving the image captured by the moving line photographing unit.

The magnifying unit 312 enlarges the image captured by the moving line photographing unit to include a sticker attached to a person using the facility.

The access extraction unit 313 extracts the identification information displayed on the sticker from the image enlarged by the enlargement unit 312 .

The access matching unit 314 matches the identification information extracted from the access extraction unit 313 with preset occupant information to specify the entrants using the facility.

The movement line calculation unit 315 calculates the location information of the entrants inside the facility using the image analysis taken by the movement line photographing unit. The movement line calculator 315 may calculate the location information of the entrants through known various types of image analysis techniques, the amount of magnification of the image captured by the movement line photographing unit, and the like. The movement line calculation unit 315 is built into the movement line identification unit 300 to enable immediate calculation without communication with the management server 500 .

Then, the movement line calculation unit 315 generates movement line information according to the movement of the entrant based on the calculated location information of the entrant. The generated movement line information may be stored in the management information storage unit 115 of the visitor management unit 100 to be matched with the visitor information. The movement line information may be transmitted to the management server 500 to be described later, and may be matched with the occupant information and stored. The movement line information may be transmitted to the entry/exit terminal 200 to be matched with the entry/exit information and stored.

Although not shown, the movement recognition module 310 is a video monitoring unit that checks the number of floating people from the image taken by the movement photographing unit that shoots the inside of the facility, and compares the number of floating people checked by the image monitoring unit with a preset limited number of people. It may include a congestion control unit. The preset number of people may be expressed as the number of floating people in the image taken per second based on the shooting distance of the moving line photographing unit within 2 m and the angle of view of 70 degrees, and in an embodiment of the present invention, the preset limit of people can be set to 10 people. .

Then, the congestion control unit of the movement line recognition module 310 generates the risk information as "false" when the number of floating people is less than or equal to the preset limit, and when the number of floating people exceeds the preset limit, the density or flow of the floating people In order to guide the risk to the congestion level, the risk information can be created as “true”.

When the risk information is “false”, the congestion control unit of the movement line recognition module 310 maintains the current state. By guiding the risk of congestion, it can induce people to adjust the distance between them.

The location check module 320 generates movement line information according to the movement of the visitor based on the communication state with the access terminal 200 carried by the person using the facility.

The positioning module 320 includes a first communication unit 321 for wireless communication with the access terminal 200, and an information extraction unit 322 for extracting communication speed or communication strength between the access terminal 200 and the first communication unit 9). ) and a location calculator 323 for calculating the location information of the corresponding entry/exit terminal 200 based on the communication speed or communication strength extracted from the information extraction unit 322 .

Then, the location calculator 323 of the location check module 320 generates movement line information according to the movement of the person based on the calculated location information of the access terminal. The generated movement line information may be stored in the management information storage unit 115 of the visitor management unit 100 to be matched with the visitor information. The movement line information may be transmitted to the management server 500 to be described later, and may be matched with the occupant information and stored. The movement line information may be transmitted to the entry/exit terminal 200 to be matched with the entry/exit information and stored.

Here, the first communication unit 321 includes a beacon unit 320a that wirelessly communicates with the entry/exit terminal 200 through a beacon signal, a Bluetooth unit 320b that wirelessly communicates with the entry/exit terminal 200 through a Bluetooth signal, and an RF It may include at least one of an RF unit 320c that wirelessly communicates with the entry/exit terminal 200 through a signal, and a UWB anchor unit 320d that wirelessly communicates with the entry/exit terminal 200 through a UWB signal.

The first communication unit 321 may be applied to various types of known beacon communication devices, Bluetooth communication devices, RF communication devices, and UWB communication devices.

The positioning module 320 may further include a second communication unit 324 for wired/wireless communication with the access management unit 100 . The second communication unit 324 may communicate with the management server 500, which will be described later, through wired/wireless communication. The second communication unit 324 may wirelessly communicate with the entry/exit terminal 200 . The second communication unit 324 may be provided integrally with the first communication unit 321 or may be replaced with the first communication unit 321 .

Although not shown, the positioning module 320 includes a communication monitoring unit that checks the number of entry/exit terminals 200 that communicate with each of the first communication units 321, and the number of entry/exit terminals 200 that the communication monitoring unit checks and It may include a congestion control unit 118-9 that compares the preset number of terminals. The preset number of terminals may be set differently according to the type of the first communication unit 321 .

Then, when the number of access terminals 200 is less than or equal to the preset number of terminals, the congestion control unit of the positioning module 320 generates the risk information as "false", and the number of access terminals 200 exceeds the preset number of terminals. In this case, the risk information can be created as “true” to guide the risk of the density of floating people or the flow congestion.

The congestion control unit of the positioning module 320 maintains the current state when the risk information is “false”, and the congestion control unit sends the risk information to the communicating access terminal 200 when the risk information is “true”. By transmitting the information to guide the risk of the density of floating people or the flow congestion, it can be induced to adjust the distance between the entrants.

Referring to FIG. 9 , the access management system according to an embodiment of the present invention may further include a management server 500 .

For example, the management server 500 may collect and manage information based on the entrant through wireless communication with the entry/exit terminal 200 and wired/wireless communication with the resident management unit 100 .

As another example, the management server 500 collects and manages information based on the occupants through wireless communication with the access terminal 200 , wired/wireless communication with the access management unit 100 , and wired/wireless communication with the movement tracking unit 300 . can do.

At this time, the management server 500 collects the communication speed or communication strength according to the time series based on the visitor as it wirelessly communicates with the two or more positioning modules 320 in the same time zone, and then collects the communication speed or communication strength of the same Based on two or more communication speeds or communication strengths obtained in descending order from the highest in the time zone, the location information of the corresponding access terminal 200 is corrected, and the movement line according to the movement of the person based on the corrected location information of the access terminal 200 information will be updated. The updated movement line information may be stored in the management server 500 by matching with the occupant information.

The management server 500 may update the occupant information to the latest state by collecting the occupant information stored respectively through the mutual communication relationship between the entrant management unit 100 and the access terminal 200 .

Hereinafter, an access management method using an access management system according to an embodiment of the present invention will be described.

An access control method according to an embodiment of the present invention is an access control method using an access control system according to an embodiment of the present invention.

The access control method according to an embodiment of the present invention includes a first step of registering the occupant information in the entrant management unit 100 based on the occupant information input to the entrant management unit 100 or the access terminal 200; A second step of generating matching information and access information through the verification module 110 after the first step, and a third step of analyzing the matching information and access information through the verification module 110 after the second step; , the third step may include a fourth step of generating decision information for permitting access to the facility when both the matching information and the access information are “true” through the verification module 110 .

Here, in the access management method according to an embodiment of the present invention, step 2-1 of checking the mask wearing state of the occupant using the image acquired through the confirmation module 110 , and acquiring through the confirmation module 110 . Step 2-2 of checking the density of floating people or flow congestion at the entrance part of the facility using one image, and Step 5 - managing information stored in the confirmation module 110 through the confirmation module 110 Step 1, step 5-2 of managing information stored in the access terminal 200 through the access terminal 200, and using the image captured by the confirmation module 110 from the inside at the entrance of the facility Step 6-1 of checking the density or flow congestion of floating people, and the density or flow of people inside the facility using the image captured by the movement line photographing unit among the movement tracking unit 300 provided inside the facility Step 6-2 of checking the degree of flow congestion, and using the number of access terminals 200 communicating with the location check module 320 among the movement line identification units 300 provided inside the facility using the inside of the facility The method may further include at least one of a step 6-3 of checking the density of flow persons or a degree of flow congestion, and a cleaning step of supplying a cleaning solution to the occupants after the fourth step.

In addition, the access management method according to an embodiment of the present invention includes a movement line switching step of controlling the communication state between the access terminal 200 and the access management unit 100 in response to the use of facilities used by the visitor, and the GPS satellite ( 400) based on the location information of the occupant received through communication with the outside of the facility, and the external movement line identification step of managing the movement information according to the movement of the person outside the facility, and the movement line identification unit 300 provided inside the facility The first internal movement line identification step in which the movement line identification unit 300 manages the movement line information according to the movement of the visitor inside the facility using the face information of the visitor extracted from the image taken by the middle movement line photographing unit; The second internal movement in which the movement tracking unit 300 manages the movement information according to the movement of the person inside the facility using a sticker extracted from the image taken by the movement line shooting unit among the movement tracking unit 300 provided inside Using the communication speed or communication strength of the first communication unit 321 and the entry/exit terminal 200 of the identification step and the movement line identification unit 300 provided inside the facility, the movement line identification unit 300 is installed inside the facility. In the 3-1 internal movement line identification step of managing movement information according to the movement of the visitor, and the communication speed of the first communication unit 321 and the access terminal 200 among the movement line identification unit 300 provided in the use facility Alternatively, the method may further include at least one of the 3-2 internal movement line identification step in which the access terminal 200 manages the movement information according to the movement of the person inside the facility using the communication strength.

[Method of accessing facilities]

Access to facilities can be divided into pre-registration and on-site registration.

In the case of the pre-registration method, the entrant installs the application 210 on the entrance terminal 200 carried by the occupant, and when resident information is input into the application 210 through the application input unit 202, the entrance terminal 200 is the resident As the occupant information is transmitted to the management unit 100 , the received occupant information is stored as preset occupant information in the occupant management unit 100 .

In the case of the on-site registration method, when an occupant passes through the resident management unit 100 , resident information may be input through the management input unit 114 provided in the confirmation module 110 of the resident management unit 100 . The input occupant information is stored as preset entrant information in the occupant management unit 100 .

And when an occupant passes through the confirmation module 110 of the resident management unit 100 at the entrance of the facility, the occupant's body temperature information is extracted from the image captured by the thermal imaging camera 111 in the confirmation module 110, Based on the image captured by the facial recognition camera 112, the face information of the person entering or leaving is extracted. Then, in the confirmation module 110, matching information and access information are generated based on the extracted information, and decision information is generated based on this, and the occupant can enter the facility using the decision information.

Here, the entry and exit can be disinfected with the cleaning solution supplied from the cleaning module 120 , and a sticker can be issued from the output module 140 .

In addition, it is possible to check whether a person wearing a mask is worn by the operation of the confirmation module 110 .

In addition, it is possible to control the density or congestion of the floating people entering the facility through the operation of the confirmation module 110 through photographing.

At this time, in the case of a visitor carrying an access terminal 200 in which the application 210 is installed, the movement line switching unit 240 performs communication between the access terminal 200 and the access management unit 100 when the visitor uses the facility. By activation, communication can be maintained while the visitor uses the facility, and communication with the location check module 320 of the movement line finding unit 300 can be activated. When an occupant leaves the facility, communication between the access terminal 200 and the resident management unit 100 may be blocked, and communication with the location check module 320 of the movement line finding unit 300 may be blocked.

[Method of understanding the internal movement of facilities used]

The method for identifying the internal movement of the facility may be implemented by at least one of a face recognition method of an occupant, a sticker recognition method, and a communication method with an access terminal.

As for the face recognition method of the occupant, the movement line recognition module 310 is used, and as the access extraction unit 313 extracts the entrant's face information, it is possible to grasp the internal movement of the entrant inside the facility.

In the sticker recognition method, the movement line recognition module 310 is used, and as the access extraction unit 313 extracts the person's sticker, it is possible to identify the inside movement of the person inside the facility.

For example, in the communication method with the access terminal 200 , the location check module 320 is used, and between the access terminal 200 and the first communication unit 321 in the information extraction unit 322 of the location check module 320 . By extracting the communication speed or communication strength of

As another example, as for the communication method with the access terminal 200 , the access terminal 200 is used, and the communication speed or communication between the access terminal 200 and the first communication unit 321 in the information extraction unit of the access terminal 200 . By extracting the intensity, it is possible to grasp the internal movement of the person entering the facility.

At this time, as the access terminal 200 communicates with the plurality of positioning modules 320 , the location information of the access terminal 200 may be corrected based on two or more communication speeds or communication strengths.

Here, by the operation of the movement line recognition module 310, it is possible to control the density or congestion of the floating people using the facility through shooting.

In addition, it is possible to control the density or congestion of the floating people using the facility through communication through the operation of the positioning module 320 .

[Identification of external movement of facilities used]

In order to grasp the external movement of the facility used, the application 210 must be installed in the access terminal 200 .

When an occupant carrying an access terminal 200 installed with the application 210 leaves the facility, the movement change unit 240 activates the GPS receiver 203 to receive the occupant's location information from GPS satellites, External routes can be identified.

The occupant leaving the use facility may include a case where the entrant moves to the user facility, and the case where the entrant exits the user facility after using the facility.

[Accessor information management using management server]

The management server 500 may collect and manage occupant information by enabling at least wireless communication with the access terminal 200 and wired/wireless communication with the resident management unit 100 .

Here, in the management server 500, when two or more positioning modules 320 communicate with one access terminal 200 in the same time zone, the location of the corresponding access terminal 200 based on two or more communication speeds or communication strengths. It is possible to correct the information and update the movement information according to the movement of the visitor.

According to the above-described access control system and access control method using the same, it is possible to easily manage the information of the person who uses the facility and the body temperature of the person who uses the facility. In addition, the occupant information can be pre-registered in the occupant management unit 100 through the access terminal 200, or the occupant information can be directly registered in the occupant management unit 100 through the confirmation module 110 at the entrance of the facility. , it is possible to clearly manage the information of the people who use the facilities.

In addition, through the detailed configuration of the confirmation module 110, the occupant can check the image photographed by the occupant and the occupant's body temperature information, and the occupant information is provided to the occupant management unit 100 at the entrance of the facility through the management input unit 114. can be directly registered, and matching information for information management of the entrant and access information for temperature management of the entrant can be created.

In addition, through the detailed configuration of the management controller 118, the generation of matching information and access information is made clear, and the access decision unit 118-6 can safely derive the decision information.

In addition, through the additional configuration of the mask check unit 118-3 in the management controller 118, it is possible to check the mask wearing state of the entrants and the quarantine state of the entrants.

In addition, by checking the number of moving people in the management controller 118, it is possible to check the state of distance between the people passing through the entrance of the facility, and to ensure the safety distance.

In addition, through the additional configuration of the information notification unit in the confirmation module 110, it is possible to visually or aurally or complexly guide information to the entrants at the entrance of the facility.

In addition, through the additional configuration of the management information storage unit 115 in the confirmation module 110 , the information obtained by the access management unit 100 may be stored and maintained.

In addition, through the additional configuration of the access information deletion unit 117 in the confirmation module 110, it is possible to prevent the capacity exceeding of the management information storage unit 115, and to safely maintain the information obtained by the access management unit 100 can manage

In addition, through the additional configuration of the anti-reflection module 130 in the visitor management unit 100, the surrounding reflected light among the light incident to the thermal imaging camera 111 is prevented from being incident to the thermal imaging camera 111, and the thermal image It is possible to minimize an error with respect to the body temperature information of the occupant extracted from the image captured by the camera 111, and improve the accuracy of the occupant's body temperature information.

In addition, through the additional configuration of the terminal information storage unit 204 in the entry/exit terminal 200, the information acquired by the entry/exit terminal 200 may be stored and maintained.

In addition, through the additional configuration of the terminal information deletion unit 220 in the access terminal 200, it is possible to prevent an excess capacity of the terminal information storage unit 204, and the information obtained by the access terminal 200 can be safely maintained and managed. can do.

In addition, through the additional configuration of the movement line switching unit 240 in the access terminal 200, the access terminal ( 200) can be reduced to a minimum.

In addition, the cleaning solution may be supplied to the person who is permitted to enter the facility through the cleaning module 120 . In addition, it is possible to improve the mobility of the confirmation module 110 through the support 150 , and to prevent restrictions due to the installation of the confirmation module 110 .

In addition, through the additional configuration of the GPS receiver 203 and the terminal controller 230 in the entry/exit terminal 200, it is possible to clearly identify the external movement of the facility used.

In addition, it is possible to clearly understand the internal movement of the facility through the additional configuration of the movement line understanding unit 300.

In addition, through the detailed configuration of the movement tracking unit 300, it is possible to easily obtain the location information of the person entering the facility by applying the face recognition technology and the wireless communication technology.

In addition, by applying face recognition technology through the detailed configuration of the movement line recognition module 310, it is possible to easily obtain the location information and the movement line information of the permitted entrants inside the facility.

In addition, by applying the identification information analysis technology through the detailed configuration of the movement recognition module 310 in connection with the additional configuration of the output module 140, it is possible to easily obtain the location information and the movement information of the permitted entrants inside the facility. .

In addition, by checking the number of people moving in the movement line recognition module 310, the state of keeping a distance between the entrants moving inside the facility is checked, and the occupants can secure a safe distance.

In addition, by applying wireless communication technology through the detailed configuration of the location confirmation module 320, it is possible to easily obtain the location information and the movement information of the permitted entrants inside the facility.

In addition, through the detailed configuration of the first communication unit 321, the access terminal 200 and the location confirmation module 320 are wirelessly communicated in various ways inside the facility.

In addition, through the detailed configuration of the application 210, it is possible to easily obtain the movement information according to the movement of the entrant in the access terminal 200.

In addition, through the detailed operation relationship of the location calculator 323, the location information of the access terminal 200 is corrected, the location accuracy of the person is improved, and the passage 30 and the indoor space provided inside the facility used ( 40) can be clearly distinguished to specify the location of the entrant.

In addition, through the additional configuration of the management server 500, information transfer, collection, and management between the access terminal 200, the access management unit 100, and the management server 500 can be simplified.

In addition, through the additional configuration of the management server 500, information transfer, collection, and management between the access terminal 200, the access management unit 100, the movement line identification unit 300, and the management server 500 can be easily performed. .

In addition, through the additional configuration of the management server 500, the information transfer, collection, and management between the access terminal 200, the access management unit 100, the movement line identification unit 300, and the management server 500 are simplified as well as , by directly receiving the communication speed and communication strength without any separate correction to improve the location accuracy of the entrants, and clearly distinguish the passage 30 and the indoor space 40 provided inside the facility to specify the occupant's location. can do it

Although preferred embodiments of the present invention have been described with reference to the drawings as described above, those skilled in the art can variously modify the present invention within the scope without departing from the spirit and scope of the present invention as set forth in the claims below. Or it can be changed.

100: access management unit 110: confirmation module 111: thermal imaging camera
112: face recognition camera 113: management display 113-1: recognition position
114: management input unit 115: management information storage unit 116: speaker
117: access information deletion unit 118: management controller 118-1: face recognition unit
118-2: face matching unit 118-3: mask confirmation unit 118-4: body temperature extraction unit
118-5: body temperature matching unit 118-6: access decision unit 118-7: video monitoring unit
118-9: congestion control unit 119: management communication unit 120: cleaning module
130: anti-reflection module 140: output module 150: support
200: access terminal 201: terminal display 202: application input unit
203: GPS receiver 204: terminal information storage unit 205: terminal communication unit
210: application 220: terminal information deletion unit 230: terminal controller
240: moving line switching unit 300: moving line identification unit 310: moving line recognition module
311: person recognition unit 312: enlargement unit 313: access extraction unit
314: access matching unit 315: copper wire calculation unit 316: copper wire communication unit
320: positioning module 320a: beacon unit 320b: Bluetooth unit
320c: RF unit 320d: UWB anchor unit 321: first communication unit
322: information extraction unit 323: location calculation unit 324: second communication unit
400: GPS satellite 500: management server 10: door
20: access opening/closing module 30: passage part 40: indoor space part

Claims (10)

an occupant management unit provided at the entrance of the facility to generate matching information by matching input occupant information with preset occupant information, while checking the occupant's body temperature to generate access information; and an entry/exit terminal that is carried by the visitor, can input visitor information, and is capable of communicating with the visitor management unit;
The access management unit,
A confirmation module capable of inputting visitor information and generating the matching information and the access information;
The preset visitor information is,
It consists of occupant information input by the access terminal or occupant information input by the confirmation module,
The confirmation module is
Including a thermal imaging camera for photographing the occupant to measure the occupant's body temperature; If both the matching information and the access information are "true", generating decision information for permitting access to the facility used,
The access management unit,
and an anti-reflection module disposed at a position facing the thermal imaging camera and absorbing the reflected light incident to the thermal imaging camera;
An access control system, characterized in that the thermal imaging camera and the anti-reflection module, characterized in that the entrance and exit space is formed.
delete According to claim 1,
The confirmation module is
a face recognition camera for photographing the occupant to recognize the occupant's face; a management display in which at least one of an image captured by the thermal imaging camera and an image captured by the facial recognition camera, and body temperature information of an entrant is displayed; a management input unit for inputting visitor information; and a management controller that generates the access information and the matching information by extracting the body temperature information of the occupant and the occupant's face information, respectively, based on the image captured by the thermal imaging camera and the image captured by the facial recognition camera. do,
The management controller,
a face recognition unit for extracting face information of an entrant from the image taken by the face recognition camera;
a face matching unit generating the matching information by matching at least the face information of the person extracted from the face recognition unit and the face information included in the preset visitor information;
a body temperature extracting unit for extracting body temperature information of an entrant from the image taken by the thermal imaging camera;
a body temperature matching unit for generating the access information by comparing at least the body temperature information extracted by the body temperature extracting unit with preset body temperature information; and
and an access decision unit that analyzes the matching information and the access information to generate the determination information according to whether or not a person enters or exits.
4. The method of claim 3,
The management controller,
Including; a mask confirmation unit for generating wearing information by checking the wearing state of the person entering the mask from the image taken by the face recognition camera;
The mask confirmation unit,
When the wearing information is "false", the access management system, characterized in that for generating guide information for guiding the wearer to wear a mask.
an occupant management unit provided at the entrance of the facility to generate matching information by matching input occupant information with preset occupant information, while checking the occupant's body temperature to generate access information; and an entry/exit terminal that is carried by the visitor, can input visitor information, and is capable of communicating with the visitor management unit;
The access management unit,
A confirmation module that allows input of occupant information, generates the matching information and the access information, and generates decision information for permitting access to the facility when both the matching information and the access information are “true”; includes,
The preset visitor information is,
It consists of occupant information input by the access terminal or occupant information input by the confirmation module,
The confirmation module is
a thermal imaging camera for photographing an occupant to measure the occupant's body temperature; a face recognition camera for photographing the occupant to recognize the occupant's face; a management display in which at least one of an image photographed by the thermal imaging camera and an image photographed by the facial recognition camera, and body temperature information of an entrant is displayed; a management input unit for inputting visitor information; and a management controller configured to generate the access information and the matching information by extracting the body temperature information of the occupant and the occupant's face information, respectively, based on the image captured by the thermal imaging camera and the image captured by the facial recognition camera. ,
The management controller,
an image monitoring unit for checking the number of moving persons from the images taken by at least one of the thermal imaging camera and the facial recognition camera; and
Congestion control unit for generating risk information by comparing the number of floating people checked by the video monitoring unit with a preset limited number of people;
The congestion control unit,
The access control system, characterized in that when the number of floating people exceeds a preset limit, the risk information is generated as "True" in order to guide the risk to the density of floating people or the flow congestion.
4. The method of claim 3,
The confirmation module is
and an information notification unit for visually, auditoryly, or complexly transmitting the information of the management controller to the occupants.
According to claim 1,
The confirmation module is
Access management comprising: a management information storage unit that matches and stores the visitor information, the information generated or received by the visitor management unit, and the movement information generated or received according to the movement of the visitor system.
8. The method of claim 7,
The confirmation module is
and an access information deletion unit that extracts and deletes information that a preset storage period has elapsed from among the information stored in the management information storage unit.
delete According to claim 1,
The access management unit,
a cleaning module for supplying a cleaning solution to the entrances and exits; and
a support to which the confirmation module is detachably coupled;
Access control system comprising at least one of.

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