KR20230121489A - Smart door system for automatic quarantine - Google Patents

Abstract

The present invention relates to an automatic quarantine smart door system. The automatic quarantine smart door system of the present invention installs a heat and mask recognition sensor and a hand sanitizer on the front of the door. Through this, the automatic quarantine smart door system controls access by detecting and confirming the process of resting the person's face, measuring body temperature, wearing a mask, and disinfecting hands. Therefore, the automatic quarantine smart door system of the present invention automatically opens the door only when the person passes through all processes of face recognition, fever, mask wearing, and hand disinfection. It is possible to improve the access prevention system and improve the working environment and fatigue of workers in buildings.

Description

Automatic quarantine smart door system {SMART DOOR SYSTEM FOR AUTOMATIC QUARANTINE}

The present invention relates to an automatic quarantine smart door system, and more specifically, when entering a building, in order to increase the quarantine system and reduce the fatigue of workers, a facial recognition sensor and a body temperature sensor are used to detect whether a visitor is wearing a mask. It relates to an automatic quarantine smart door system that determines fever, transmits related information to visiting companies, and automatically opens the door when the visitor completes hand sanitization.

Recently, various infectious diseases transmitted through humans or livestock, such as novel coronavirus (COVID-19), Middle East Respiratory Syndrome (MERS), Severe Acute Respiratory Syndrome (SARS), and avian influenza (AI) have appeared. Accordingly, various studies on a quarantine system for preventing the spread of infectious diseases are being conducted.

These infectious diseases are manifested in various ways depending on the type, but the most common symptom of infection is high fever. Access is controlled by detecting a person with a fever among people entering through a thermal image obtained by a thermal imaging camera.

For example, the quarantine system in existing buildings is a non-contact automatic heat detection system, which checks the self-heating of visitors and creates an access list, conducts daily disinfection in the facility, and arranges disinfection lights. The disinfection system of these existing buildings has the biggest advantage of being a non-contact method, and has the advantage of saving time and labor. However, it has the disadvantage of unconfirmed passage at the entrance of the building and waiting time when a large number of people enter.

In addition, existing quarantine items include non-contact thermometers, self-diagnosis systems, facial recognition thermal imaging cameras, entry and exit lists, disinfection items, etc. It is difficult to quickly respond to the situation to enter the building or the situation to enter the store, and there is a disadvantage in that a large amount of items must be provided because the items must be used individually.

Therefore, the existing quarantine system and items have the advantage of contributing to the prevention of corona spread and being easy to identify visitors, but it is difficult to respond quickly when a large number of people gather at the entrance of a building, and the problem of unconfirmed passage occurs frequently. . In addition, there is a problem in that a large amount of items must be provided because the quarantine items must be used individually.

Therefore, it is necessary to prevent the spread of viruses inside the building by thoroughly implementing quarantine at the entrance to the building, and for this purpose, a quarantine system at the entrance is required.

Korean Patent Publication No. 10-2021-0136218 (published on November 17, 2021) Korean Registered Patent Publication No. 10-2268065 (Public date: June 24, 2021) Korean Registered Patent Publication No. 10-2232987 (Public date March 29, 2021) Korean Registered Patent Publication No. 10-2235095 (Announcement date: April 02, 2021)

An object of the present invention is to provide an automatic quarantine smart door system for preventing the spread of viruses in a building by thoroughly implementing quarantine from the entry and exit of the building.

Another object of the present invention is to provide an automatic quarantine smart door system that is installed at the door of a building to induce fever check, mask wearing status, and automatic quarantine of hand disinfection process.

Another object of the present invention is to provide an automatic quarantine smart door system for minimizing fatigue to workers in a building due to a quarantine system.

In order to achieve the above objects, the automatic quarantine smart door system of the present invention installs a fever and mask recognition sensor and a hand sanitizer at the door, and when all processes of face recognition, fever check, mask wearing, and hand disinfection are normally processed One of the characteristics is that the door is opened automatically. The automatic quarantine smart door system of the present invention improves the access prevention system of the building and improves the working environment and fatigue of workers by controlling access by checking the process of resting the face of the person, measuring body temperature, wearing a mask, and disinfecting hands. can do.

According to this feature, the automatic quarantine smart door system of the present invention is a fever and mask recognition sensor installed on one side of the front side of the door and recognizing the entry of the person entering the door, recognizing the person's face and detecting the fever status and whether or not the mask is worn. ; a hand sanitizer installed on the other front side of the entrance door and spraying hand sanitizer by recognizing a person's hand; Auto door lock that automatically opens the door; And when the visitor recognition sensor recognizes the person entering the door, recognizes the person's face, heats up, and determines whether or not the person is wearing a mask, and the hand sanitizer sprays the hand sanitizer on the person's hand, the automatic door lock is activated. and a control device that controls the door to open and blocks the door by controlling the automatic door lock when any one of the fever state of the person wearing a mask and use of hand sanitizer is not in a normal state or does not proceed.

In this feature, the control device includes: a display unit for displaying face recognition, fever, and wearing of a mask, and displaying guide information; an alarm unit that outputs an alarm when the fever of the visitor is not normal, the mask is not worn, or the hand sanitizer is not sprayed; a communication unit that generates and transmits data according to the user's recognized face information, fever status, and whether or not a mask is worn to the outside through a communication network; and a control unit controlling the opening and closing of the door by controlling the heat and mask recognition sensors, the hand sanitizer, and the automatic door lock, and controlling the display unit, the alarm unit, and the communication unit.

As described above, the automatic quarantine smart door system of the present invention automatically opens and closes the door by detecting and confirming the face recognition, fever status, mask wearing status, and hand sanitizer use of the person entering the building. It is possible to manage the position by raising the position and reduce the fatigue of managers or workers.

In addition, the automatic quarantine smart door system of the present invention has many advantages due to increased safety in buildings by introducing heat and mask recognition automatic doors, and can automatically and conveniently control entering and exiting customers.

In addition, the automatic quarantine smart door system of the present invention is judged to be used in many workplaces if the use of automatic doors has a good effect in buildings, and even when a large number of people use multiple automatic doors, it automatically checks whether or not to wear a mask. Because it confirms, it is easy to control and because it can reduce quarantine items, you can expect a better effect than the existing quarantine system.

1 is a block diagram showing the configuration of an automatic quarantine smart door system according to the present invention, and
2 is a flowchart showing the processing procedure of the automatic quarantine smart door system according to the present invention.

Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited due to the examples described below. This embodiment is provided to more completely explain the present invention to those skilled in the art. Therefore, the shapes of components in the drawings are exaggerated to emphasize a clearer description.

The automatic quarantine smart door system according to the present invention installs a fever and mask recognition sensor and a hand sanitizer on the front of the smart door, and checks the process of resting the person's face, measuring body temperature, wearing a mask, and disinfecting hands through which to control access. .

Therefore, the automatic quarantine smart door system of the present invention automatically opens the door only when the person passes through all processes of face recognition, fever, mask wearing, and hand disinfection. It is possible to improve the access prevention system and improve the working environment and fatigue of workers in buildings.

An embodiment of the present invention will be described in detail with reference to FIGS. 1 and 2 attached below.

1 is a block diagram showing the configuration of an automatic quarantine smart door system according to the present invention.

Referring to FIG. 1, the automatic quarantine smart door system 100 of the present invention is installed at the door, that is, the smart door 110, to prevent the spread of viruses in the building by thoroughly implementing quarantine from the entry and exit of the building to recognize the person entering the building. It detects face recognition, fever, and whether or not a mask is worn, and induces use of hand sanitizer in normal conditions to automatically open the door.

Therefore, the automatic quarantine smart door system 100 of the present invention manages the entrance by increasing the quarantine system from the entrance into the building, and recognizes the face of the person entering the building, recognizes the fever status, whether or not the person is wearing a mask, and reduces fatigue of managers or workers. It detects and checks all hand sanitizer use and automatically opens and closes the door.

To this end, the automatic quarantine smart door system 100 of the present invention includes a smart door 110 and a control device 120. The smart door 110 and the control device 120 are connected through a wired network such as a cable.

Specifically, the smart door 110 is provided as an entrance door, and is provided with a heat and mask recognition sensor 112, a hand sanitizer 114, and an automatic door lock 116 on the front side.

The heat and mask recognition sensor 112 is installed on one front side of the smart door 110, that is, the door, and detects a person approaching the door. The fever and mask recognition sensor 112 is provided with various sensors such as an ultrasonic sensor, a face recognition sensor and a body temperature sensor, a thermal imaging camera, etc. When a person approaching the door is detected, the person's face is recognized, and the body temperature is measured to detect the fever status and whether or not a mask is worn.

The hand sanitizer 114 is provided with an ultrasonic sensor installed on the other side of the front side of the door to detect the entry of a user's hand, and a spray module that automatically sprays hand sanitizer. The hand sanitizer 114 detects when a visitor's hand is put in and automatically sprays a certain amount of hand sanitizer onto the visitor's hand. When the hand sanitizer 114 sprays the hand sanitizer, it transmits a signal indicating the spraying state to the control device 120.

The auto door lock 116 automatically opens and closes the door under the control of the control device 120 . Although not shown in the drawing, the auto door lock 116 has a typical configuration of a door lock device of an automatic door, for example, a door rail, a driving device, and the like.

The control device 120 is, for example, provided in the form of a module and installed inside the smart door 110. Also, the control device 120 may be provided in the form of, for example, a mobile terminal or a kiosk terminal.

The control device 120 controls all operations of the smart door 110 to be processed. That is, the control device 120 controls the fever and mask recognition sensor 112, the hand sanitizer 114, and the automatic door lock 116 to recognize the person entering and exiting, and detects the face recognition, fever state, and whether or not the mask is worn, and normal In this state, when the hand sanitizer is sprayed, the smart door 110 is automatically controlled to open the door, and if an error occurs in any one process or if any one process is omitted, the door is closed.

For example, the control device 120 is capable of recognizing the speed at which the door closes or the door in order to prevent a party or a back person from entering together, for example, when one person passes through the door that has been opened through all of the above processes. By setting and adjusting the location or distance, the problem of many people passing through when the door is open can be solved.

In addition, the control device 120 includes a display unit 122, an alarm unit 124, a communication unit 126, a storage unit 128, and a control unit 130.

The display unit 122 is provided with, for example, a liquid crystal display (LCD) panel, an LED display panel, a touch panel, or the like. In this case, the control device 120 may be installed such that the display unit 122 is exposed on the front surface of the smart door 110 or may be provided in the form of a display panel. Under the control of the controller 130, the display unit 122 displays various guidance messages, detection information, alarm messages, etc. according to the face, body temperature and fever status of the recognized visitor, whether or not a mask is worn, and the use of a hand sanitizer. If a person not wearing a mask attempts facial recognition, the display unit 122 may output a guide message or a warning message such as 'Please wear a mask'.

The alarm unit 124 is provided, for example, as a speaker, and if an error occurs in any one of the process of recognizing the face of the visitor, fever status, whether or not wearing a mask, and using hand sanitizer, or if any one of the processes is omitted, the alarm unit 124 is It outputs alarm sounds, voice alarm messages, etc.

The communication unit 126 is, for example, connected to a wired or wireless communication network, through which a terminal (not shown) such as a smart phone or personal computer of a manager or worker of a building, a server (not shown) that manages access control of the building connected, etc. The communication unit 126 transmits visitor information about access time, access location, recognized face image and fever status of the visitor, and whether or not a mask is worn to the outside through a communication network. The communication unit 126 may transmit related information to the corresponding company according to the visitor's place of work, the company to be visited, and the like.

The storage unit 128 receives the face image of the visitor recognized by the heat and mask recognition sensor 112, the access time and location of the visitor, and stores it as visitor information. The storage unit 128 stores reference body temperature information for determining a person's fever state. The storage unit 128 stores control programs and the like for processing functions of the control device 120 .

And the control unit 130 is provided with, for example, a controller, a control unit, and the like. In this embodiment, the controller 130 is provided as an Arduino board. The control unit 130 controls all operations of the automatic quarantine smart door system 100 to be processed. That is, the control unit 130 is a heating and mask recognition sensor 112 of the smart door 110, a hand sanitizer 114, an automatic door lock 116, a display unit 122, an alarm unit 124, a communication unit 126, and storage The functions of each of the units 128 are controlled so that they are organically processed.

Therefore, the control unit 130 recognizes the visitor from the fever and mask recognition sensor 112, recognizes the face, detects the fever state and whether or not the mask is worn, and automatically opens the smart door 110 when hand sanitizer is sprayed in the normal state. is controlled to open the door, and if an error occurs in any one process or any one process is omitted, the door is closed. At this time, the controller 130 controls the display unit 122, the warning unit 124, the communication unit 126, and the storage unit 128, respectively, to process the corresponding function.

And Figure 2 is a flow chart showing the processing procedure of the automatic quarantine smart door system according to the present invention. This procedure is a program processed by the control device 120, and is stored in the control unit 130 or the storage unit 128 of the control device 120.

Referring to FIG. 2 , the automatic quarantine smart door system 100 of the present invention recognizes an entrant using a fever and mask recognition sensor 112 in step S200 to detect a fever state and whether or not a mask is worn. In step S210, if the body temperature of the visitor is normal and the mask is worn, it is determined in step S220 whether the hand sanitizer 114 sprays the hand sanitizer. In step S230, a visitor is recognized, a face is recognized, a fever state, and whether or not a mask is worn are detected. In the normal state, when hand sanitizer is sprayed, the smart door 110 is automatically controlled to open the door.

However, if any of steps S210 and S220 is not normal, that is, if the body temperature of the visitor is feverish above the standard body temperature, is not wearing a mask, or is not using hand sanitizer, the procedure proceeds to step S240. Proceed to output a guide message according to the process, or generate an alarm sound, voice alarm message, etc., and block the door of the smart door 110 in step S250.

As described above, the automatic quarantine smart door system 100 of the present invention automatically opens the door only when the person passes normally through all processes of facial recognition, fever, mask wearing, and hand disinfection, and any one of them If it is not possible to pass through, the door can be blocked to improve the access and quarantine system, and the working environment and fatigue of workers in the building according to quarantine can be improved.

In the above, the configuration and operation of the automatic quarantine smart door system according to the present invention have been shown in accordance with the detailed description and drawings, but this is only described by way of example, and various changes and Change is possible.

100: Automatic quarantine smart door system
110: smart door
112: fever and mask recognition sensor
114: hand sanitizer
116: auto door lock
120: control device
122: display unit
124: alarm unit
126: communication department
128: storage unit
130: control unit

Claims (2)

In the automatic quarantine smart door system:
A heat and mask recognition sensor installed on one side of the front of the door and detecting the face of the recognized visitor when the entry of the person is recognized and detecting a fever state and whether or not a mask is worn;
a hand sanitizer installed on the other front side of the entrance door and spraying hand sanitizer by recognizing a person's hand;
Auto door lock that automatically opens the door; and
The visitor recognition sensor recognizes the person entering the door, recognizes the person's face, heats up, and determines whether or not the person is wearing a mask, and if the hand sanitizer sprays hand sanitizer to the person's hand, the automatic door lock is controlled. and a control device that opens the door and blocks the door by controlling the automatic door lock if any of the fever status of the person wearing a mask and the use of hand sanitizer is not normal or does not proceed. Automatic quarantine smart door system.
The method of claim 1,
The control device,
a display unit for displaying face recognition, whether a person has a fever, whether or not a mask is worn, and displaying guide information;
an alarm unit that outputs an alarm when the fever of the visitor is not normal, the mask is not worn, or the hand sanitizer is not sprayed;
a communication unit that generates and transmits data according to the user's recognized face information, fever status, and whether or not a mask is worn to the outside through a communication network; and
A control unit that controls the opening and closing of the door by controlling the fever and mask recognition sensor, the hand sanitizer, and the automatic door lock, and controls the display unit, the alarm unit, and the communication unit Automatic quarantine smart door system.