KR20220019989A - System for managing entrance of fever suspected patient based on biometric information - Google Patents

Abstract

The present invention relates to a system for managing the entrance of a fever suspected patient based on biometric information, and more specifically, to a system for managing the entrance of a fever suspected patient based on biometric information, which is installed at the entrance or the like of a public place where an unspecified number of people enter and exit, to detect a fever suspected patient suspected of having an infectious disease based on biometric measurement information including body temperature measurement information measured from an image obtained by capturing each person, and to provide the biometric information of the detected fever suspected patient and personal information of the relevant entrant to a control broadcasting server in real time, thereby performing efficient management of infectious diseases through real-time entrance control of the relevant public place or the nearby propagation of the appearance of the suspected fever patient.

Description

System for managing entrance of fever suspected patient based on biometric information}

The present invention relates to an access management system for patients suspected of having a fever based on biometric information, and more particularly, it is installed at the entrance of a multi-use facility where an unspecified number of people enter and exits, and is measured from a thermal image captured by each person. Based on the biometric information including body temperature measurement information, a patient with a fever suspected of having an infectious disease is detected, and the integrated visitor management information including the detected biometric information of the suspected fever patient and the person's personal information is sent to the control broadcasting server. It relates to an access management system for suspected fever patients based on biometric information that enables efficient management of infectious diseases through real-time access control of the multi-use facility or nearby propagation of the appearance of the suspected fever patient by providing real-time information .

In general, body temperature influences the body's immunity and is an important measure to check whether there is an abnormality in the body's health, and an increase in body temperature is a common feature of infectious diseases caused by viruses and bacteria.

Meanwhile, the Korea Centers for Disease Control and Prevention (KCDC) is also guiding that a fever of 37.5 degrees or higher along with respiratory symptoms such as cough and sore throat when infected with the COVID-19 virus may be the initial symptom. In the case of , the influence of one infected person is very large.

Furthermore, in the case of nursing homes or nursing hospitals, since patients are vulnerable to infectious diseases, it is necessary not only to check in advance for those with a suspected infectious disease at the entrance to control access, but also to call attention within the facility and within the area through control broadcasting, etc. There is a need.

Accordingly, recently, the Korea Centers for Disease Control and Prevention (KCDC) in order to prevent the local spread of the COVID-19 virus, the personal information and body temperature information of visitors in public places used by unspecified people, including medical institutions, government offices, religious facilities, schools, kindergartens, and private institutes. By making it compulsory institutionally to measure the temperature, entry and exit of those who have a fever of 37.5°C or higher are strictly controlled, while the person with the fever is classified as a suspected patient and tested for COVID-19.

In the process of measuring the temperature of an entrant in the public place and obtaining the occupant's sacred information, a worker located at the entrance simply measures the body temperature by approaching the entrant's body with a body temperature measuring instrument daily, and the occupant It has been made in the form of directly writing personal information such as body temperature information and the person's name, address, and phone number in the guestbook.

However, since the worker is exposed to a large number of unspecified visitors for a long time, the safety of both the worker and the visitor is threatened, and personal information is recorded by the visitor, so it is difficult to precisely manage and control the entry and exit due to misrepresentation. On the other hand, there is a possibility that the personal information written by the visitor may be leaked to the outside.

Accordingly, it is configured to check the identity of each visitor through the QR code, but this also has a limitation in that it is difficult to efficiently manage the visitors.

Registered Patent Publication 10-1978264

The object of the present invention, which was devised to solve the above problems, is installed at the entrance or the like of a multi-use facility where an unspecified number of people enter and exit, and biometric information including body temperature measurement information measured from a thermal image captured by each visitor based on the detection of a patient suspected of having a fever suspected of an infectious disease It is to provide an access management system for patients with suspected fever based on biometric information that enables efficient management of infectious diseases through real-time access control or the nearby propagation of the appearance of the suspected fever patient.

The above object is achieved by the following configuration provided in the present invention.

The access management system for suspected fever patients based on biometric information according to the present invention,

A QR code authentication unit for recognizing a QR code for identification pre-registered in the smart terminal of a person entering a multi-use facility, and authenticating whether the QR code is valid; a biometric information measuring unit which captures a thermal image of at least the face of the person who is authenticated through the QR code authentication unit, and obtains biometric information including body temperature information of the person taken from the captured thermal image; The QR code authentication unit and the biometric information measuring unit are controlled, and the measured biometric information and reference information are analyzed to classify a patient suspected of having a fever in real time, while the obtained QR code authentication information and the thermal image information of the visitor a processor unit that transmits to the outside in real time the integrated visitor management information including the determination information of the suspected fever patient and the facility identification information; and an access terminal including a notification warning unit that notifies the occurrence of a patient suspected of having a fever in the field through sound or video;

The integrated access management information transmitted from the processor unit of the access terminal disposed in each multi-use facility is obtained, and the obtained integrated access management information is analyzed in real time to control the multi-use facility in which a patient with a fever has occurred and a patient suspected of having a fever. It is characterized in that it is configured to include a control broadcasting server that broadcasts the fact of occurrence in real time through broadcasting.

Preferably, the biometric information recognition unit captures a thermal image through infrared wavelengths radiated from the face of the entrant, and obtains biometric information including body temperature information of the entrant captured from the captured thermal image image of the entrant. It consists of a camera module.

More preferably, the thermal imaging camera module generates a RTSP (real time streaming protocol) video stream to provide a thermal image to the processor, and the processor includes the obtained thermal image and measured body temperature information of the entrant. It is configured to convert the QR code authentication information, the fever suspicion determination information, and the integrated visitor management information that merges the IP address into HTTP protocol and transmit it in real time to the broadcast control server through the online network.

In addition, the broadcast video provided in real time through the broadcast control server is provided with integrated access management information overlapped, and the broadcast video is a web browser channel, YouTube channel, local broadcaster channel, home shopping channel, Facebook channel, KakaoTalk channel It is provided in real time by linking with any one or more of the , line channel and telegram channel.

In this case, in the case of the web browser channel, when the accessor clicks the set IP address, the broadcaster can listen to the broadcast through audio and video.

In addition, the biometric information recognition unit is located adjacent to the face of the occupant imaged by the thermal imaging camera module and is imaged together with the entrant's face by the thermal imaging camera module. Became,

The thermal imaging camera module is configured to simultaneously measure the body temperature information of the occupant's face and the temperature of the calm temperature maintaining module by recognizing at least the infrared rays radiated from the recognized face of the occupant and the infrared ray radiated through the calm temperature maintaining module.

In addition, when the temperature value of the calm temperature maintaining module measured by the thermal imaging camera module is measured as the reference temperature value, the processor unit considers that the facial body temperature information of the entrant is normally measured, and the temperature value of the calm temperature maintaining module is the standard It is configured to consider that a measurement error of the thermal imaging camera module has occurred if the temperature value is out of range.

According to the present invention, the risk of infection is prevented in advance by classifying a fever person suspected of an infectious disease and a general public at the entrance of a multi-use facility including a nursing home or a nursing hospital, and controlling access to a fever person suspected of an infectious disease. can be blocked on

In addition, by transmitting the integrated visitor management information including body temperature information, QR code, and location information of a person suspected of having an infectious disease to the control broadcasting server, it is possible to draw attention to the facility and the local community through real-time broadcasting.

In addition, the control broadcast server is designed to serve as a home shopping broadcast and shopping mall that sells and promotes and advertises products produced by small business owners and self-employed people, so it can improve the economic situation shrunk by Corona 19.

For example, it is designed to automatically do broadcast advertising marketing to local producers regardless of time and place, and to receive orders from local residents.

In addition, the buyer can analyze the data by the number of purchase calls using the home shopping broadcasting function of the control broadcasting server, and the product producer can increase income by broadcasting, advertising, and marketing to the traditional market, overseas market, and domestic market. Home shopping broadcasting employment can take the online industry to the next level.

And, by implementing a multi-channel screen, it is possible not only to broadcast, advertisement, marketing, and publicity, but also to operate various broadcasting such as sports relay, music broadcasting station, beauty broadcasting station, and village broadcasting station.

In addition, when the Intermat network is connected, the control broadcasting server may also serve as a B to B and B to C home shopping broadcasting station.

1 is a block diagram showing the overall configuration of an access management system for a suspected fever patient based on biometric information proposed as a preferred embodiment of the present invention;
2 is a flowchart showing the operation of an access management system for a suspected fever patient based on biometric information proposed as a preferred embodiment of the present invention;
3 is a view showing an example of channels provided by the control broadcasting server shown in FIG. 1, and FIG. 4 is a view showing an example of information constituting the channel shown in FIG.
5 to 7 are mounted on the access management system for a patient suspected of having a fever proposed as a preferred embodiment of the present invention, and illustrate the detailed configuration and overall operating state of a biometric information measuring unit that determines whether or not a person is suspected of having a fever. there is.

Hereinafter, an access management system for suspected fever patients based on biometric information proposed as a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing the overall configuration of an access management system for a suspected fever patient based on biometric information proposed as a preferred embodiment of the present invention, and FIG. 2 is a biometric measurement proposed as a preferred embodiment of the present invention. It is a flowchart showing the operation of an access management system for a suspected fever patient based on information, FIG. 3 is a diagram showing examples of channels provided by the control broadcasting server shown in FIG. 1, and FIG. 4 is shown in FIG. It is a view showing an example of information constituting a channel, and FIGS. 5 to 7 are mounted on the access management system for a patient with suspected fever proposed as a preferred embodiment of the present invention, and a biometric information measurement unit for determining whether a person is suspected of having a fever. The detailed configuration and overall operating state are illustrated and shown.

The access management system for suspected fever patients based on biometric information proposed as a preferred embodiment of the present invention (1) is, Measures personal information of people entering and exiting public places used by unspecified people, such as academies, and the temperature information of the person in question, and disseminates it to real-time access control of the multi-use facility, the vicinity of the occurrence of the suspected fever patient, and the Korea Centers for Disease Control and Prevention This effectively blocks the spread of infectious diseases.

As shown in FIG. 1, the access management system for suspected fever patients is disposed at the entrance of each multi-use facility to which an unspecified number enters and exits, and confirms the identity of the unspecified persons entering and leaving the multi-use facility, and confirms the identity of the person. It obtains integrated access management information provided in real time from the access terminal 100 that determines whether the confirmed person has a fever or not, and the access terminal 100 disposed in each of the multi-use facilities, and suspects the heat of the multi-use facility. It includes a broadcast control server 200 for real-time control of multi-use facilities in which patients with suspected fever appear while broadcasting the situation in real-time to related broadcasts, various SNS networks, and competent authorities such as the Korea Centers for Disease Control and Prevention, etc. .

And, the access terminal 100 recognizes the QR code for identification pre-registered in the smart terminal of the visitor of the multi-use facility, etc., and a QR code authentication unit 110 for authenticating whether the QR code is valid; Biometric information measurement to obtain a thermal image by capturing at least the face of a person who has been authenticated through the QR code authentication unit 110, and to obtain biometric information including body temperature information of the person photographed from the captured thermal image part 120; The QR code authentication unit 110 and the biometric information measuring unit 120 are controlled, and the measured occupant biometric information and normal body temperature threshold are analyzed to classify patients suspected of having a fever in real time, while the obtained QR code authentication information and a processor unit 130 that transmits to the outside in real time the integrated visitor management information including thermal image image information of the visitor, determination information of a patient suspected of having a fever, and facility identification information; and a notification warning unit 140 that notifies the occurrence of a patient suspected of having a fever in the field through sound or video.

In this embodiment, the access terminal 100 disposed at the entrance of each multi-use facility interlocks with the opening/closing device of the door 310 disposed at the entrance, and the person whose body temperature is measured by the access terminal 100 is a patient suspected of having a fever. When it is considered as, the spread of infectious diseases is prevented by restricting the access of the entrants through the closed door 310.

In addition, the QR code authentication unit 110 recognizes the QR code registered in the smart terminal possessed by the visitor, connects the recognized QR code to the authentication server, and verifies the identity of the person entering by authenticating the validity of the QR code. do.

Therefore, when the visitor located at the entrance 300 of the multi-use facility in which the access terminal 100 is disposed displays the QR code on his/her smart phone and recognizes the QR code authentication unit 110, the QR code The authenticator 110 verifies the validity of the corresponding QR code by accessing the server.

Thereafter, when the validity of the QR code is authenticated, the biometric information measuring unit 120 captures a thermal image through the infrared wavelength radiated from the face of the visitor as shown in FIG. Obtain biometric information including body temperature information.

In this case, it is preferable to provide the captured thermal image in the form of overlapping the facial image of the person who photographed the visible light.

Then, the biometric information measuring unit 120 recognizes the face of the person who has completed the QR code authentication procedure, detects infrared radiation from the recognized face to generate a thermal image, and analyzes the radiation wavelength to a thermal imaging camera module 121 that detects the body temperature information of the entrant; and an ultrasonic distance measuring module 122 that irradiates ultrasonic waves on the face of the occupant who requires the thermal image to be captured, and obtains location information on the occupant's face region and body temperature measurement site including facial elements.

Therefore, when the thermal imaging camera module 121 recognizes that the person who requires imaging has entered the set distance (approximately 50 cm) through the ultrasonic distance measuring module 122, it is recognized through the face recognition and thermal imaging process. A thermal image is generated by detecting infrared rays radiated from the face of the visitor.

In addition, the thermal imaging camera module 121 analyzes the thermal image generated through the infrared wavelength radiated from the face of the entrant to detect the occupant's body temperature information, and is detected from the captured thermal image and the photographed image. The body temperature information of the entered visitor is transmitted to the processor unit 130 .

In addition, a backup memory 131 is formed in the processor unit 130 of the access terminal 100 , and the access terminal 100 includes QR code authentication information of each visitor obtained through the processor unit 130 , and heat generation. The integrated visitor management information including suspicious identification information and thermal image is encrypted and backed up to the backup memory 131, while the encrypted visitor management information is transmitted to the control broadcasting server ( 200) in real time.

At this time, if it is determined that the patient with a fever has appeared, the processor unit 130 notifies the scene in real time that a patient with a suspected fever has appeared in the field through the notification warning unit 140 .

At the same time, the access door 310 is closed through the opening and closing device to control the access of persons suspected of having a fever, while the QR code authentication information obtained above, the thermal image image of the visitors and the suspected fever determination information and facility identification through the online network The integrated visitor management information including the IP address, which is information, is transmitted in real time to the outside, and the fact is propagated to the control broadcasting server 200 in real time.

According to the present embodiment, a security standard protocol is mounted on the thermal imaging camera module 121 constituting the biometric information measurement unit 120, and an example of the security standard protocol is international such as ONVIF (Open Network Video Interface Forum). The standard protocol or the manufacturer's standard protocol of the thermal imaging camera module may be applicable.

In addition, the thermal imaging camera module 121 generates a RTSP (Real Time Streaming Protocol) video stream to provide the captured thermal image to the processor, and the processor 130 to the obtained thermal image and It converts the measured occupant body temperature information, the occupant's QR code authentication information, the fever suspicion determination information, and the occupant's integrated management information that merges the IP address, which is the facility identification information, into HTTP protocol, and transmits it through the online network (Internet) to the broadcast control server 200 in real time.

In addition, the broadcast control server 200, which obtains and broadcasts integrated management information from each access terminal 100 through the online network, uses the electronic display board to display the total number of fever cases suspected of being infected at the current time and the recent infectious disease. It displays the visit history of visitors classified as suspected of having a fever, and at the same time disseminates the situation in real time through broadcasting or SNS networks.

Here, the broadcasting and SNS networks include a YouTube channel, a local broadcasting station channel, a home shopping channel, a Facebook channel, a KakaoTalk channel, a line channel, a telegram channel, and the like.

That is, when the visitor is classified as a patient suspected of having a fever suspected of an infectious disease based on the body temperature information of the visitor, the control broadcasting server 200 responds to the integrated visitor management information transmitted from the processor unit 130. and the control broadcast server 200 is linked to a broadcast channel of the Korea Centers for Disease Control and Prevention.

The control broadcasting server 200 according to this embodiment is also capable of performing broadcasting in conjunction with various multimedia devices such as an electric signboard, smart TV, tablet PC, smart phone, and PC, and the control broadcasting server is KakaoTalk or Line Group It is possible to broadcast through KakaoTalk or Line network by sharing the broadcast transmission password with a specially designated individual or group through the network, but also perform video conference broadcasting by entering the IP address of the control broadcasting server in KakaoTalk or Line group network. can

In addition, as shown in FIG. 3 , the control broadcasting server 200 proposed in the present invention has seven channels showing the thermal image of the occupant captured at the entrance 300 of the multi-use facility in which the access terminal 100 is installed. It has a broadcasting platform including CH1 to CH7, CH8 which is a schedule broadcasting channel, CH9 which is a main broadcasting channel, a data channel, and a chat channel.

In the broadcasting platform, from CH1 to CH7, the image of the entrance where the thermal imaging camera module 121 is installed is broadcast in real time, the integrated management information of the entrance and exit is displayed in the data channel, and the control broadcasting server 200 in the chat channel. Chatting between the manager and viewers or between viewers is possible.

In addition, CH8, which is a scheduled broadcast channel, is configured in a combo box form so that time information such as year, month, hour, and minute can be adjusted. You can block speculative advertisements, and you can prevent online hacking by changing the broadcast transmission password periodically.

In FIG. 4 showing a preferred embodiment, at least one of CH1 to CH9 includes a thermal imaging camera setting column, an advertisement message setting column, and a YouTube setting column.

In the thermal imaging camera setting field, the IP address of the thermal imaging camera module 121 is set, and various types of integrated management information of occupants such as thermal image and body temperature information provided from the thermal imaging camera module of the set IP address are selectively provided.

In addition, advertisement images or announcements are uploaded to the advertisement message setting field, and real-time, rebroadcasting, and scheduled broadcasting can be uploaded in the YouTube setting field by inputting a YouTube ID.

That is, if you enter your YouTube ID into the YouTube setting field, the corresponding YouTube broadcast is uploaded and a real-time, rebroadcast, or scheduled broadcast is performed. Do.

5 to 7 are mounted on the access management system for patients with suspected fever proposed as a preferred embodiment of the present invention, and illustrate the detailed configuration and overall operating state of a biometric information measuring unit that determines whether or not a person is suspected of having a fever. there is.

On the other hand, when the body temperature information of the visitor measured by the thermal imaging camera module is out of the normal body temperature limit (37.5° C.), the processor unit determines that the person is a suspected fever patient.

The present invention proposes an improved biometric information measuring unit that is disposed at the entrance of a multi-use facility and detects a patient suspected of having a fever by measuring the body temperature of the person entering the facility. are doing

In particular, the biometric information measurement unit proposed in this embodiment blocks the inflow of the breathing air, etc. exhaled by the visitor into the multi-use facility during the QR code authentication process or body temperature measurement process that does not enter the multi-use facility through the doorway. It prevents the spread of infectious diseases through , and below, the biometric information measuring unit proposed in this embodiment will be described in detail with reference to FIGS. 5 to 7 .

The biometric information measuring unit 120 according to the present embodiment is composed of a hollow tube body which is disposed to penetrate between the indoor and outdoor sides of the entrance 300 partitioned by the door 310, and measures body temperature on the outdoor side. a decompression chamber tube 123 in which a face position portion 123a is formed, in which the face of the required entrant is positioned, and forms a decompression state by the suction action of the decompression means; A thermal imaging camera module ( 121).

Accordingly, in the biometric information measurement unit 120 according to the present embodiment, in the process of measuring the body temperature of the entrant located on the outdoor side, the breathing air exhaled by the entrant located on the outdoor side through the respirator becomes indoors by the decompression action of the decompression means. The phenomenon of inflow to the side is prevented, and as a large number of unspecified persons measure body temperature from the outdoor side through the corresponding biometric information measuring unit 120, the spread of infectious diseases among visitors through breathing air is prevented.

And, in the present embodiment, the thermal imaging camera module is located adjacent to the face of the person who is imaged by the thermal imaging camera module 121 in the facial position part 123a formed on the outdoor side of the decompression chamber tube 123 . A thermal image is taken together with the face of the person entering by 121, and a constant temperature maintenance module 124 for always maintaining the reference temperature is disposed.

Here, the constant temperature maintenance module 124 is a means for constantly maintaining the set temperature through electric heat, etc., and is composed of an electronic cooler (Peltier element), etc., and always maintains the set temperature through electronic cooling and electronic heating.

Accordingly, the thermal imaging camera module 121 disposed on the indoor side recognizes at least the infrared rays radiated from the recognized face of the occupant and the infrared ray radiated from the constant temperature maintenance module 124 maintaining the set temperature, respectively, and recognizes the face of the occupant. Simultaneous measurement of body temperature information and the temperature of the constant temperature maintenance module.

More preferably, the constant temperature cells maintaining different temperatures are formed in the constant temperature maintaining module, and the thermal imaging camera module 121 collectively captures the constant temperature cells of the constant temperature maintaining module set to different temperatures together with the face of the entrant. And, it is possible to more precisely determine whether a measurement error of the thermal imaging camera module occurs through the temperature of each of the constant temperature cells, which is also scheduled as a more preferred embodiment of the present invention.

In addition, when the temperature value of the constant temperature maintenance module measured by the thermal imaging camera module 121 is measured as the reference temperature value as shown in FIG. and, if the temperature value of the constant temperature maintenance module deviates from the reference temperature value, it is regarded as a measurement error of the thermal imaging camera module.

In this embodiment, when the facial temperature information of the visitor is abnormally measured by the thermal imaging camera module or classified as a patient suspected of having a primary fever according to the temperature information measured by the thermal imaging camera module, a thermal sensor module to be described later The second precision measurement process of body temperature is carried out through the configuration to determine a patient suspected of having a fever through precise measurement, thereby ensuring reliability according to the determination of a patient suspected of having a fever.

That is, in the present invention, the thermal imaging sensor module 125 in which a plurality of thermal sensor members are provided in a bundle form is formed in the hollow portion of the decompression chamber tube 123 , and a measurement error of the thermal imaging camera module 121 occurs. When it is considered that the sensor unit 130 operates the thermal sensor module 125 to measure the infrared wavelength emitted from the face of the occupant in proximity, the occupant's facial body temperature is precisely measured in a non-contact state.

Here, the heat sensor module 125 includes a hollow sensing rim 125b that forms a plurality of heat sensor members 125a in an isometric radiation structure and is disposed in a concentric structure in the decompression chamber tube 123; A forward/backward unit 125c that advances and retreats the hollow sensing rim 125b along the decompression chamber pipe 123 so that the face of an occupant and the heat sensor member 125a come into contact with each other in a non-contact state, and the hollow sensor rim 125b ) includes an isometric rotating member 125d for switching the measurement portion of the thermal sensor member 125a disposed on the hollow sensor rim 125b by isometrically rotated.

Therefore, the thermal sensor module 125 is a hollow sensor rim (125b) on the face of the occupant located in the face position part 123a through the advancing and retreating member 125c when a measurement error of the thermal camera module 121 occurs. In a non-contact state, the heat sensor members 125a provided in the hood are brought close to each other, and in this state, the body temperature of each point of the face of the occupant is collectively and multi-measured through each heat sensor member 125a.

Thereafter, the hollow sensor rim 125b is rotated at an angle through the conformal rotation member 125d to measure the body temperature of the occupant's face through the respective heat sensing sensor members 125a.

In addition, the facial body temperature information of the occupant, which is first and secondly multi-measured through the thermal sensor members 125a constituting the thermal sensor module 125, is transmitted to the processor unit 130, and the processor unit 130. analyzes the facial body temperature information of the visitor measured through the thermal sensor members 125a to finally determine whether the patient is suspected of having a fever.

Therefore, the biometric information measurement unit proposed in the present invention obtains the facial body temperature information of the person entering and leaving and the temperature information of the calm temperature maintenance module from the thermal image image captured through the thermal imaging camera module and the calm temperature maintenance module, and obtains the obtained image Through a structure to detect measurement errors of the thermal imaging camera module by analyzing It has specificity that can be reliably identified.

And, if the body temperature information measured through the thermal sensor module 125 exceeds the normal body temperature limit (37.5° C.) as shown in FIG. 2, the processor unit determines that the patient is suspected of having a fever and sends the integrated management information of the person in question to the control broadcasting server. While transmitting in real time, it notifies the site of the appearance of a patient suspected of having a fever along with the control of the door.

1. Access management system for suspected fever patients
100. Access terminal 110. QR code authentication unit
120. Biometric information measurement unit 121. Thermal imaging camera module
122. Ultrasonic distance measuring module 123. Decompression chamber tube
123a. Facial position part 124. Constant temperature maintenance module
125. Thermal sensor module 125a. Thermal sensor member
125b. Hollow sensor rim 125c. absenteeism
125d. isometric rotating member
130. Processor unit 131. Backup memory
140. Notification Alert
200. Control Broadcast Server
300. Doorway 310. Doorway

Claims (5)

A QR code authentication unit for recognizing a QR code for identification pre-registered in the smart terminal of a person entering a multi-use facility, and authenticating whether the QR code is valid; a biometric information measuring unit for capturing at least a thermal image of the face of a person who has been authenticated through the QR code authentication unit, and obtaining biometric information including body temperature information of the person photographed from the captured thermal image; The QR code authentication unit and the biometric information measuring unit are controlled, and the measured biometric information and reference information are analyzed to classify a patient suspected of having a fever in real time, while the obtained QR code authentication information and the thermal image information of the visitor are a processor unit that transmits the integrated visitor management information including the determination information of the suspected fever patient and the facility identification information to the outside in real time; and an access terminal including a notification warning unit that notifies the occurrence of a patient suspected of having a fever in the field through sound or video;
The integrated access management information transmitted from the processor unit of the access terminal disposed in each multi-use facility is obtained, and the obtained integrated access management information is analyzed in real time to control the multi-use facility in which a patient with a fever has occurred and a patient suspected of having a fever. Access management system for patients with suspected fever based on biometric information, characterized in that it includes a control broadcasting server that broadcasts the fact of occurrence in real time through broadcasting. The method of claim 1, wherein the biometric information recognition unit captures a thermal image through infrared wavelengths radiated from the face of the visitor, and obtains biometric information including body temperature information of the entrant captured from the captured thermal image image of the entrant An access management system for suspected fever patients based on biometric information, characterized in that it includes a thermal imaging camera module. The thermal imaging camera module of claim 1, wherein the thermal imaging camera module generates a RTSP (real time streaming protocol) video stream and provides a thermal image to the processor, wherein the processor provides the obtained thermal image and the measured body temperature of the entrant. Biometric information, characterized in that it is configured to convert information, QR code authentication information, fever suspicion determination information, and integrated visitor management information that merges IP address into HTTP protocol and transmit it in real time to a broadcast control server through an online network Access management system for suspected fever patients based on According to claim 3, wherein the biometric information recognition unit is located adjacent to the face of the entrant photographed by the thermal imaging camera module, the image is taken together with the entrant's face by the thermal imaging camera module, maintaining a constant temperature to always maintain the reference temperature It consists of modules,
The thermal imaging camera module is configured to simultaneously measure the body temperature information of the occupant's face and the temperature of the calm temperature maintaining module by recognizing at least the infrared rays radiated from the recognized face of the occupant and the infrared ray radiated through the calm temperature maintaining module. Access management system for suspected fever patients based on biometric information. According to claim 4, wherein the processor unit, when the temperature value of the calm temperature maintenance module measured by the thermal imaging camera module is measured as a reference temperature value, it is considered that the facial body temperature temperature information of the entrant is normally measured, When the temperature value deviates from the reference temperature value, it is characterized in that it is configured to consider that a measurement error of the thermal imaging camera module has occurred.

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