WO2022153472A1

WO2022153472A1 - Entry control device, entry control system, entry control method, and non-transitory computer readable medium

Info

Publication number: WO2022153472A1
Application number: PCT/JP2021/001170
Authority: WO
Inventors: 信吾小川
Original assignee: 日本電気株式会社
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-07-21
Also published as: JPWO2022153472A1

Abstract

The present disclosure provides an entry control device, an entry control system, an entry control method, and a program with which entry can be appropriately controlled on the basis of the body-surface temperature and the health information of a person entering. An entry control device (200) comprises: a body-surface temperature acquisition unit (2411) that acquires the body-surface temperature of a person entering; a health state acquisition unit (2412) that acquires the state of health of the person entering; and an entry control unit (243) that determines whether to allow the person entering to enter inside a facility, on the basis of the state of health of the person entering and the results of comparing the acquired body-surface temperature of the person entering and a body-surface temperature threshold value.

Description

Admission control device, admission control system, admission control method and non-temporary computer-readable media

The present invention relates to an admission control device, an admission control system, an admission control method, and a non-temporary computer-readable medium.

In recent years, from the viewpoint of preventing the spread of infectious diseases, it is increasing to check the body surface temperature of visitors when leaving facilities such as restaurants, stadiums, and museums.

Patent Document 1 describes a security gate that manages safety and security in an office building or a partitioned area in a building, or controls the entry and exit of people in places where confidentiality is required, such as laboratories and reference rooms. Is disclosed. The security gate according to Patent Document 1 is a body temperature detecting means for measuring a user's body temperature and an authentication system that opens the door of the security gate linked on the system only when the detected body temperature is lower than the set body temperature value. Be prepared.

Japanese Unexamined Patent Publication No. 2011-85004

However, since the security gate according to Patent Document 1 determines whether to open or close only by the body temperature of the user, it is often not possible to properly determine admission.

The present disclosure has been made to solve such problems, and provides an admission control device, an admission control system, an admission control method, and a non-temporary computer-readable medium capable of appropriately controlling admission. The purpose is to do.

The entrance control device according to the first aspect of the present disclosure is
The body surface temperature acquisition unit that acquires the body surface temperature of the visitors,
The Health Status Acquisition Department, which acquires the health status of visitors,
An admission control unit that determines whether or not to allow a visitor to enter the facility based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor.
To be equipped.

The admission control system according to the second aspect of the present disclosure is
The body surface temperature acquisition unit that acquires the body surface temperature of the visitors,
The Health Status Acquisition Department, which acquires the health status of visitors,
An admission control unit that determines whether or not to allow a visitor to enter the facility based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor.
To be equipped.

The admission control method according to the third aspect of the present disclosure is
Get the body surface temperature of the visitors,
Get the health status of the visitors,
Based on the obtained comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor, it is decided whether or not to allow the visitor to enter the facility.

The non-temporary computer-readable medium in which the program according to the fourth aspect of the present disclosure is stored is a process in which the program acquires the body surface temperature of a visitor.
The process of acquiring the health status of visitors and
Based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor, the process of deciding whether or not to allow the visitor to enter the facility, and
Let the computer run.

According to the present disclosure, it is possible to provide an admission control device, an admission control system, an admission control method, and a non-temporary computer-readable medium capable of appropriately controlling admission.

It is a block diagram which shows the structure of the entrance control device which concerns on Embodiment 1. FIG. It is a flowchart which shows the entrance control method which concerns on Embodiment 1. FIG. It is a schematic block diagram which shows the entrance control system which concerns on Embodiment 2. It is a block diagram which shows the structure of the entrance control device which concerns on Embodiment 2. It is a figure explaining the specific example of the infection level concerning Embodiment 2. It is a figure explaining the specific example of the infection level concerning Embodiment 2 and the admission condition according to the infection level. It is a schematic block diagram which shows the entrance control system which concerns on Embodiment 3. It is a block diagram which shows the structure of the authentication apparatus which concerns on Embodiment 3. It is a flowchart which shows the face information registration process which concerns on Embodiment 3. It is a flowchart which shows the face recognition process by the authentication device which concerns on Embodiment 3. It is a block diagram which shows the structure of the entrance control device which concerns on Embodiment 3. It is a figure explaining the specific example of the infection level concerning Embodiment 3.

Hereinafter, embodiments of the present disclosure will be described in detail with reference to the drawings. In each drawing, the same or corresponding elements are designated by the same reference numerals, and duplicate explanations are omitted as necessary for the sake of clarity of explanation.

<Embodiment 1>
FIG. 1 is a block diagram showing a configuration of an entrance control device according to the first embodiment.
The entrance control device 200 includes a body surface temperature acquisition unit 2411 that acquires the body surface temperature of the entrant, a health condition acquisition unit 2412 that acquires the health condition of the entrant, and the acquired body surface temperature and body surface of the entrant. It is provided with an entrance control unit 243 that determines whether or not to allow the visitors to enter the facility based on the comparison result with the temperature threshold and the health condition of the visitors.

The body surface temperature acquisition unit 2411 can acquire the body surface temperature of the user from a thermography image showing the temperature distribution taken by a thermo camera or the like provided near the entrance of the facility. When used in the present specification, the body surface temperature is not the temperature measured by direct contact with the body (for example, underarm) by a thermometer or the like, but the temperature of the body measured from an image taken by a thermo camera. The temperature of the surface. In addition, the health condition acquisition unit 2412 is input by a visitor to an input unit (for example, a touch panel of a gate device, voice input using a microphone, input by communication from an application, etc.) provided near the entrance to the facility. The health information of the visitor is acquired (for example, by the wireless communication function of the gate device) from the health condition or the device possessed by the visitor (for example, a smartphone or a wearable device). For example, the health state acquisition unit 2412 may acquire the health state (self-reported) input in advance in the smartphone application or the like from the smartphone by short-range wireless communication or the like.

The admission control unit 243 guards the facility by various means (for example, various devices such as a computer or a smartphone) for the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor. You may notify the staff and limit the number of visitors by the guard. Alternatively, the entrance control unit 243 may control the risk of infection in the facility by limiting the number of visitors through a gate that can be opened and closed, which is provided at the entrance of the facility.

FIG. 2 is a flowchart showing an admission control method according to the first embodiment.
Acquire the body surface temperature of the visitor (step S11). Acquire the health status of the visitors (step S12). Based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor, it is determined whether or not to allow the visitor to enter the facility (step S13).

According to the admission control device and method according to the first embodiment described above, admission to the facility can be appropriately controlled.

<Embodiment 2>
FIG. 3 is a schematic view of the entrance control system according to the second embodiment. Although the facility 1 shows only one floor in FIG. 3, it may have a plurality of floors, and each floor may have a plurality of rooms. Further, the facility 1 may be various buildings such as a restaurant, a sports gym, a stadium, a museum, various stores, a company, and a hospital.

The admission control system acquires the body surface temperature of the visitor and the health condition of the visitor, and compares the acquired body surface temperature with the body surface temperature threshold and the health status of the visitor. Based on this, it is decided whether or not to allow visitors to enter the facility.

The admission control system may also be called an infection risk control system. The infection risk control system identifies the level of infection of the infectious agent of the person staying in the facility (user 10 in FIG. 3), determines the admission conditions to the facility based on the identified infection level, and determines the conditions for admission to the facility. Control the risk of infection for one or more people in the facility based on admission requirements.

The entrance control system is an entrance control device that controls each component such as a gate 250 (for example, a flapper gate) provided at the entrance and exit of the facility 1, a thermo camera 290, a gate device including the gate 250, and a thermo camera 290. 200 and can be provided. Each component in the admission control system is connected via network N. Networks include wired and wireless networks. The admission control device 200 is an information processing device for collecting information from each component, restricting admission, and further controlling the risk of infection in the facility. The admission control device 200 may also be referred to herein as an infection risk control device. The gate device including the gate 250 is realized by a computer, and further includes a touch panel 260 (also called an input unit), an entrance detection unit 270 (also called a wireless communication unit), a speaker, and the like. Further, the infection risk control system may have a gate device including a gate 250 (for example, a flapper gate) provided at the exit of the facility 1. The gate device provided at this exit may further include an exit detection unit 280 (also referred to as a wireless communication unit). The details will be described later, but the number of visitors in the facility is managed by the entrance detection unit 270 and the exit detection unit 280, and the opening and closing of the gate 250 is controlled according to the number of visitors. Can be restricted. Since the infection risk control system controls the number of visitors or the number of visitors to the facility, it may also be called an entrance control system. The gate device having the entrance detection unit 270 and the input unit such as the touch panel 260 for allowing the visitors to input the health condition and the like may be realized by separate computers. The input unit may have various forms other than the touch panel 260 so that the user can input various information. For example, the input unit may be a smartphone owned by the user.

The admission control system can also control the risk of infection of people in the facility by coordinating with the wearable device 14 and the smartphone 15 possessed by the user 10 via the network N. The infection risk control system also includes one or more surveillance cameras 490, one or more notification devices 450 such as speakers or digital signage, and one or more disinfection devices in facility 1 that are connected to each other via a network. A 430 can also be provided. One or more surveillance cameras 490, one or more notification devices 450, and one or more disinfection devices 430 may be dispersedly arranged at various positions, for example, in each room. As will be described in detail later, such a configuration allows the infection risk control system to manage, for example, the distance between each user in the facility, the length of stay of each user, and the frequency of disinfection.

The thermo camera 290 measures the body surface temperature of the user 10 who is a visitor, and transmits the measurement result to the entrance control device 200. The thermo camera 290 is a device including a predetermined photographing device and a body surface temperature measuring device. The photographing device may be, for example, a stereo camera. The thermo camera 290 photographs the body including the face of the visitor, and transmits the captured image to the entrance control device 200 via the network N. The thermo camera 290 or the like measures the temperature in the imaging target area, generates a thermography image showing the temperature distribution, and transmits the thermography image to the entrance control device 200 via the network N. The thermography image may be displayed on the display in real time and presented to the facility manager (for example, a security guard).

On the touch panel 260 of the gate device, the user can self-report his / her health condition (for example, no problem, sickness, tiredness, lack of courage). Past admission history or admission history at multiple locations may be used to determine the authenticity of a self-reported health condition.

Alternatively, the wireless communication function of the admission detector 270 allows the user's health status data (eg, heart rate, blood pressure, or body temperature for the present or past few days) from the user's device (eg, smartphone, wearable device). It can be acquired by the entrance control device 200.

The entrance control device 200 can open the gate 250 and allow the user 10 to enter the facility when the temperature measured by the thermo camera 290 for the visitors is below the threshold value (for example, 37 degrees). On the contrary, when the temperature measured by the thermo camera 290 of the visitors exceeds the threshold value (for example, 37 degrees), the gate 250 is kept closed, and an alert is generated via a speaker, a display, or the like. Admission of the user 10 to the facility can be restricted.

The entrance control device 200 can also determine whether or not the visitor is wearing a mask based on the image taken by the thermo camera 290 or the camera 390. If the visitor is wearing a mask, the gate 250 can be opened to allow the user 10 to enter the facility. On the contrary, if the visitor is not wearing a mask, the gate 250 should be kept closed, and an alert should be generated via a speaker, a display, or the like to restrict the user 10 from entering the facility. Can be done.

However, for example, when a security gate is used in a company, a user who is about to be late runs to the gate, eats spicy food during lunch break, etc., it is measured by body surface temperature detecting means. Body surface temperature is higher than normal. Therefore, even though there is no problem with their physical condition, they will not be able to enter. Further, in the summer, when the outside air temperature is, for example, 35 degrees or higher, the measured body surface temperature of the user becomes higher than usual. Therefore, an alarm is generated and it is often impossible to enter. On the contrary, even when the outside air temperature is below freezing in winter, the measured body surface temperature of the user becomes lower than usual. Therefore, people who are in poor physical condition will be overlooked and admitted.

Therefore, the entrance control device 200 according to the present embodiment can control the opening and closing of the gate 250 in consideration of the self-reported health state by the touch panel 260 or the user's health state data from the device possessed by the user. For example, the admission control device 200 opens the gate 250 and allows the user 10 to enter the facility if the self-reported health condition is not a problem even if the measured temperature of the visitor slightly exceeds the threshold value (for example, several degrees). Can be admitted to. This is because even if an alert occurs, the user himself / herself inputs the reason why the body surface temperature is high on the touch panel to cancel the alert. Even in such a case, if the self-reported health condition by the touch panel 260 is not a problem, the entrance control device 200 can open the gate and allow the user to enter the facility. On the contrary, even if the measured temperature of the visitors is slightly below the threshold value (for example, several degrees), if there is a problem (for example, illness) in the self-reported health condition by the touch panel 260, the entrance control device 200 Can keep the gate closed to restrict access to the user's facility.

One or more cameras 390 may be provided in front of the gate 250 in order to acquire the user's behavior in front of the gate. The entrance control device 200 may control the opening and closing of the gate based on the image taken by such a surveillance camera (for example, camera 390). For example, if multiple images taken (ie, video) show that the user is running, even if the measured temperature of the attendee is slightly above the threshold (eg, a few degrees). The gate can be opened to allow users to enter the facility. Further, the admission control device 200 acquires the payment history of the user from, for example, a smartphone, a wearable device, etc., and if there is a purchase history of a predetermined food (for example, hot or spicy food), opens the gate and opens the gate to the user (visitor). ) Can be admitted to the facility.

Also, if the outside temperature is, for example, 35 degrees or higher in the summer, the temperature measured by the visitors with the thermo camera 290 may become high. In this case, the entrance control device 200 measures the outside air temperature with a temperature sensor (thermo camera 290 in this example), and when the measured outside air temperature exceeds the threshold outside air temperature (for example, 35 degrees), the threshold setting is high. It may be automatically corrected so as to be (for example, from 37 degrees to 37.5 degrees).

Alternatively, if the outside temperature is 0 degrees or less in winter, the temperature measured by the thermo camera 290 may be low. In this case, the entrance control device 200 measures the outside air temperature with a temperature sensor (thermo camera 290 in this example), and if the measured outside air temperature is lower than the threshold outside air temperature (for example, 0 degrees), the threshold setting is low. It may be automatically corrected so as to be (for example, from 37 degrees to 36.8 degrees).

One or more surveillance cameras (for example, camera 490) installed in the facility can photograph one or a plurality of users in the facility and transmit the photographed image to the entrance control device 200. The entrance control device 200 can grasp the distance between each user based on the captured image. When the distance between the users is within the threshold value, the entrance control device 200 uses a notification device (for example, a speaker) or a device (for example, a smartphone or a wearable device) owned by each user (for example, a smartphone or a wearable device). Each user can be encouraged to take a social distance (2 meters or more).

Alternatively, a device owned by the user (for example, a smartphone, a wearable device) using an arbitrary positioning system (for example, GPS (Global Positioning System), GNSS (Global Navigation Satellite System), in-facility beacon positioning system, etc.) The entrance control device 200 may grasp the distance between each user by the position specifying means.

When a device owned by the user (for example, a smartphone or a wearable device, a non-contact IC card, etc.) is held over the device, the entrance detection unit 270 detects the user's entry and identifies the user's identification information (for example, the device). The identification number) is transmitted to the entrance control device 200. Similarly, the exit detection unit 280 detects the user's exit when a device owned by the user (for example, a smartphone or a wearable device, a non-contact IC card, etc.) is held over the device, and detects the user's exit, and the user's identification information (for example, For example, the device identification number) is transmitted to the entrance control device 200. In this way, the entrance control device 200 can manage the number of visitors in the facility. Further, the entrance control device 200 can also manage the entrance time and exit time of each user, that is, the staying time in the facility. When the user's staying time exceeds the threshold staying time determined at the time of admission, the admission control device 200 uses the notification device 450 or a device (for example, a smartphone 15 or a wearable device 14) possessed by each user. , Can urge the user to leave. For example, when an individual is notified of the entrance number at the time of entry and the staying time of the individual exceeds the threshold staying time, the entrance number of the individual is displayed on the digital signage or notified to the user's device to leave. May be urged.

The disinfectant device 430 automatically sprays the disinfectant when the user holds his hand over it. The disinfectant device 430 detects the device (for example, smartphone 15, wearable device 14) possessed by each user by short-range wireless communication or the like, and transmits the user's identification number (for example, device identification number) to the entrance control device 200. can do. In this way, the entrance control device 200 can manage the disinfection frequency of each user. When the user's disinfection frequency is less than or equal to a threshold value (for example, threshold time or threshold number of times within a predetermined period), the admission control device 200 is a notification device 450 or a device possessed by each user (for example, smartphone 15, wearable). The user can be urged to disinfect via the device 14). For example, when an individual is notified of the admission number at the time of admission and the staying time of the individual exceeds the threshold staying time, the admission number of the individual is displayed on digital signage or notified to the user's device for disinfection. May be urged.

Next, the configuration of the entrance control device will be described with reference to FIG.
The entrance control device 200 is an information processing device (for example, a server) connected to a network (including wired and wireless). The storage unit 210 is a storage device for a hard disk, a flash memory, or the like. The storage unit 210 stores the program 211 and the maximum number of people who can enter the facility 212. The program 211 is a computer program in which the processing of the entrance control method is implemented.

The memory 220 is a volatile storage device such as a RAM (Random Access Memory), and is a storage area for temporarily holding information when the control unit 240 operates. The communication unit 230 is a communication interface with the network N. The communication unit 230 may be used for wireless communication. For example, the communication unit 230 may be used to perform wireless LAN communication specified in the IEEE 802.11 series or mobile communication specified in 3GPP (3rd Generation Partnership Project). Alternatively, the communication unit 230 may include, for example, a network interface card (NIC) compliant with the IEEE802.3 series.

The control unit 240 is composed of a processor and the like, and performs various processes of the entrance control device 200 by reading software (computer program) from the memory and executing the software (computer program). The processor may be, for example, a microprocessor, an MPU (Micro Processing Unit), or a CPU (Central Processing Unit). The processor may include a plurality of processors. The control unit 240 includes a specific unit 241, an admission condition determination unit 242, and an admission control unit 243. The entrance control unit 243 can control the entrance by controlling the opening and closing of the gate provided at the entrance / exit of the facility.

The identification unit 241 identifies the level of infection of infectious substances of people staying in the facility. The identification unit 241 can specify the infectious disease level according to the infectious disease response guideline prepared by the national government, local governments, and the like. The identification unit 241 can obtain information on this infectious disease level from a specific website or news site. For example, the infection level according to the infectious disease response guideline may include a normal period (level 1), a caution period (level 2), a vigilance period (level 3), and a dangerous period (level 4). Judgment criteria include (1) the number of new clusters in the city over the past 7 days, (2) the number of serious injuries, and (3) the positive rate over the past 7 days. The normal period (level 1) according to this criterion can be (1) 0 cases, (2) 0 people, and (3) less than 5%. The attention period (level 2) can be (1) 1 to 4, (2) 0 people, and (3) 5%. The alert period (level 3) can be (1) 5 to 15 cases, (2) 0 to 2 people, and (3) 10%. The risk period (level 4) can be (1) 16 or more, (2) 3 or more, and (3) 20% or more. It should be noted that these criteria are merely examples and can be set arbitrarily.

The admission condition determination unit 242 determines the admission conditions for a person's facility based on the identified infection level. As shown in FIG. 4, the admission conditions include, but are not limited to, the allowable number of visitors 2421, the staying time 2422, the allowable social distance 2423, and the disinfection frequency 2424, and reduce the risk of other infections. May include conditions for The permissible number of visitors indicates the percentage of the maximum number of people who can enter the facility. The staying time indicates the time that a visitor can stay from the time of entry, that is, the time of exit. Permissible social distance indicates the permissible distance between users in the facility. The disinfection frequency indicates the time interval (for example, every 30 minutes) or the area interval (for example, every floor, every room, etc.) at which the user should use the disinfection device in the facility.

For example, the admission condition determination unit 242 determines the number of visitors, and for the dangerous period (level 4), the allowable number of visitors (for example, 20 people) is up to 20% of the maximum number of people who can enter the facility (for example, 100 people). ), For the caution period (level 3), the allowable number of visitors (for example, 40 people) up to 40% of the maximum number of people who can enter the facility (for example, 100 people), and for the caution period (level 2) , Up to 70% of the maximum number of people who can enter the facility (for example, 100 people) (for example, 70 people), and during the normal period (level 1), the maximum number of people who can enter the facility (for example, 100 people) The allowable number of visitors (for example, 100 people) can be determined up to 100% of the number of people.

The admission condition determination department 242 sets the staying time to 30 minutes for the dangerous period (level 4), 60 minutes for the alert period (level 3), and 120 minutes for the caution period (level 2). For the normal period (level 1), the length of stay can be determined indefinitely.

The admission condition determination department 242 sets the permissible social distance to 10 meters for the dangerous period (level 4), 5 meters for the alert period (level 3), and 2 meters for the caution period (level 2). In addition, the normal period (level 1) can be determined indefinitely.

The admission condition determination unit 242 disinfects the room for each room during the dangerous period (level 4), for each floor during the alert period (level 3), and for the caution period (level 2). , It can be decided to do it at the time of admission, and the frequency of disinfection can be decided unlimitedly during the normal period (level 1).

In this way, the infectious disease level according to the infectious disease response guidelines prepared by the national and local governments fluctuates over time, so the admission condition determination unit 242 also dynamically determines the admission conditions for the facility. be able to.

Next, another specific example of the infection level will be described with reference to FIGS. 5 and 6.
In this example, the identification unit 241 can identify the infection level specific to the facility. In this case, the body surface temperature of the visitors, the self-reported health condition, or the health condition data acquired from the wearable device or the like can be taken into consideration. Therefore, the specific unit 241 can further include a body surface temperature acquisition unit 2411, a health state acquisition unit 2412, and an outside air temperature acquisition unit 2413.

The body surface temperature acquisition unit 2411 acquires a thermography image and a body surface temperature from the above-mentioned thermo camera 290. The health status acquisition unit 2412 provides health status information self-reported to the user's touch panel 260, and user health status data (eg, current or past few days) from a device (eg, smartphone, wearable device) possessed by the user. Get one of heart rate, blood pressure, or body temperature). The outside air temperature acquisition unit 2413 can acquire the outside air temperature by a temperature sensor outside the facility.

The entrance control unit 243 can control the entrance by controlling the opening and closing of the gate provided at the entrance / exit of the facility. At this time, when opening and closing the gate, as described above, the body surface temperature, the health condition information, and the outside air temperature from the body surface temperature acquisition unit 2411 can be taken into consideration. For example, when the outside air temperature is equal to or higher than the first outside air temperature threshold value (for example, 35 degrees or higher), the entrance control unit 243 can correct the body surface temperature threshold value so as to increase by a predetermined value (for example, from 37 degrees Celsius). To 37.5 degrees). Further, the entrance control unit 243 can correct the body surface temperature threshold value to be lowered by a predetermined value when the outside air temperature is equal to or lower than the second outside air temperature threshold value (for example, below freezing point) (for example, from 37 degrees to 36. 8 degrees). As a result, admission can be appropriately controlled in consideration of health condition information and outside air temperature as well as body surface temperature.

FIG. 5 is a table showing input conditions and points for determining the infection level specific to the facility.
The higher the score, the higher the infection level. As for the combination of input conditions and points, "1. An emergency declaration has been issued" is "100 points", and "2. The body surface temperature exceeds the threshold value, but admission was permitted by self-application for physical condition. "Case" is "25 points", "3. Body surface temperature exceeds the threshold value, but it is estimated that there is no problem by the index related to physical condition" is "25 points", "4. Body surface temperature exceeds the threshold value" If it is estimated that there is a problem based on the physical condition index, "25 points", "5. If the number of infected people in the facility area is above the threshold", "25 points", "6. Facility area" When the number of severely ill persons is equal to or higher than the threshold value, "25 points" and the like can be mentioned. The self-application for physical condition is the health condition of the visitor input to the touch panel, and the index related to the physical condition may be the health information acquired from the device possessed by the visitor. It should be noted that the combination of these input conditions and the allocation of points is merely an example, and other input conditions may be included. The input conditions are the above 1.5. And 6, as shown in 6, the condition due to the external environment of the facility may be included, and the above 2.3. And, as shown in 4, the conditions depending on the internal environment of the facility may be included. In addition, in order to determine the infection level specific to the facility, the above 2.3. And only the conditions due to the internal environment of the facility shown in 4 may be used.

FIG. 6 shows the admission conditions determined for the total of each allocation of points.
In this example, the admission condition is the allowable number of visitors. The higher the total score calculated based on FIG. 5, the higher the risk of infection, which can lead to stricter admission conditions. As shown in FIG. 6, if the total number of points is 100 or more, no one can enter, if it is 75 to 99, up to 25% of the capacity can be entered, and if it is 50 to 74, the capacity can be entered. Up to 50% of the city's attendance can be entered, 25-49 can be entered up to 75% of the capacity, and 25 or less can be admitted without restrictions. For example, "2. If the body surface temperature exceeds the threshold value, but admission is permitted by self-application for physical condition" is "25 points", so if there are 4 or more people who are similarly permitted to enter. Since the total score exceeds 100 points, no one can enter the facility. The admission conditions shown in FIG. 6 are merely examples, and other admission conditions such as the staying time, the allowable social distance, and the disinfection frequency as described above can be used. Admission conditions may be decided according to the infectious disease response guidelines prepared by the national or local governments, or may be decided individually by the facility manager. The categories indicated by the total points (100 or more, 75 to 99, 50 to 74, 25 to 49, 25 or less) correspond to the infection level.

As shown in FIGS. 5 and 6, the identification unit 241 can specify the infection level, and the admission condition determination unit 242 can determine the admission condition according to the infection level. Further, as described above, since the infection level can fluctuate for each visitor, the admission condition determination unit 242 can dynamically determine the admission condition.

Finally, we will explain how to control the risk of infection in the facility based on the determined admission conditions. The entrance control device 200 controls each component of the infection risk control system to suppress the infection risk in the facility. As shown in FIG. 4, the entrance control unit 243 of the entrance control device 200 includes an entrance management unit 2431, a stay time management unit 2432, a distance management unit 2433, and a disinfection frequency management unit 2434.

The entrance management unit 2431 manages the number of visitors or the number of visitors in the facility by the entrance detection unit 270 and the exit detection unit 280, and controls the opening and closing of the gate 250 to limit the number of visitors in the facility. .. As described above, the visitor management unit 2431 can open the gate and allow the visitor to enter when the body surface temperature of the visitor by the thermo camera is equal to or lower than the threshold value. In addition, the visitor management unit 2431 can also determine whether or not the visitor is wearing a mask based on the captured image. The Attendee Management Department 2431 can also consider whether or not a mask is worn, the health condition of the Attendee entered on the touch panel, and the health information acquired from the Attendee's device when deciding whether or not to enter. The attendee management unit 2431 can then count the number of visitors after the admission detection unit 270 confirms that the person has entered. The Attendee Management Department 2431 compares the counted number of visitors with the allowable number of visitors identified by the infection level described above, and if the counted number of visitors reaches the allowable number of visitors, the gate Alerts can be generated via the device's speaker or display and the gate can be left closed to prevent further entry. After that, when it is detected by the exit detection unit 280 that a person in the facility has left, the attendance management unit 2431 reduces the number of visitors to the count so that new visitors can be accepted. Can be done. In this way, the Attendee Management Department 2431 dynamically limits the number of visitors in the facility based on the admission conditions determined for the allowable number of visitors, thereby suppressing the risk of infection and using the facility. Can be continued. In addition, the visitor management unit 2431 can also grasp the infection level of the individual identified by face recognition.

The staying time management unit 2432 can acquire the entrance time and the exit time of each user from the entrance detection unit and the exit detection unit, thereby managing the staying time of each user in the facility. At the time of admission, the staying time management unit 2432 issues an admission number to the individual user and notifies the display of the gate device or the user's device. After that, when the user's stay time exceeds the threshold value, the stay time management unit 2432 can prompt the user to leave via the notification device 450 in the facility or the user's device. For example, the notification device 450 may announce a predetermined entrance number to urge the exit of a specific user, or may display a predetermined number on the digital signage to urge the exit of the specific user. Alternatively, the staying time management unit 2432 can notify the device of the user whose staying time exceeds the threshold value to urge the user to leave. In this way, the staying time management unit 2432 dynamically limits the staying time of the visitors in the facility based on the admission conditions determined for the staying time, thereby suppressing the risk of infection and using the facility. Can be continued.

The distance management unit 2433 manages the distance between each user by using the position information of one or more surveillance cameras (for example, camera 490) or the user's device in the facility and the notification device 450. That is, the distance management unit 2433 can grasp the distance between each user based on the image taken by the camera 490 or the position information of each user's device. When the distance between each user is within the threshold value, the distance management unit 2433 can announce to take a social distance by a notification device (for example, a speaker) near the corresponding user. Further, when the distance between the users is within the threshold value, the distance management unit 2433 can directly notify the device of the corresponding user to take the social distance. In this way, the distance management unit 2433 dynamically limits the social distance between the visitors in the facility based on the admission conditions determined for the allowable social distance, thereby suppressing the risk of infection while suppressing the risk of infection. The use of facilities and interaction between users can be continued.

The disinfection frequency management unit 2434 can manage the disinfection frequency of each user by using the disinfection device 430, the user's device and the notification device 450 in the facility. The disinfection frequency management unit 2434 can grasp that the disinfection jet of the disinfection device 430 has been performed and that the disinfection device 430 has detected the user's device. As mentioned above regarding the admission conditions, for example, if the user is determined to disinfect each room, but the user does not disinfect in a certain room, the disinfection frequency management unit 2434 will be asked to disinfect the user's device and the corresponding. Disinfection may be promoted via the notification device 450 in the room. In this way, the disinfection frequency management unit 2434 dynamically limits the disinfection frequency of the visitors in the facility based on the admission conditions determined for the disinfection frequency, thereby suppressing the risk of infection and using the facility. And the interaction between users can be continued.

The admission control system according to the present embodiment described above can appropriately control admission to the facility in consideration of not only the body surface temperature of the user but also the health condition. In addition, the infection risk control system according to the present embodiment identifies the level of infection of a person staying in the facility with an infectious substance, and determines the conditions for admission to the facility based on the specified level of infection. However, the risk of infection of one or more people in the facility can be controlled based on admission conditions. In addition, the infection risk control system can identify the infection level specific to the facility, determine the entrance conditions specific to the facility accordingly, and control the infection risk of one or more people in the facility.

<Embodiment 3>
FIG. 7 is a schematic configuration diagram showing an entrance control system according to the third embodiment.
The components of FIG. 7 are basically the same as the components shown in FIG. 3, and the description thereof will be omitted as appropriate. In FIG. 7, an authentication device 100 connected via a network is added. The authentication device 100 authenticates by registering a face image of a person who should be permitted to enter the facility in advance and collating the registered image with an image taken by a camera 390 or a thermo camera 290. Since the entrance control device 200 according to the present embodiment controls such authentication by using the authentication device 100, it may also be called an authentication control device. The admission control system according to the third embodiment can be used in a more secure building such as a company or a membership store.

FIG. 8 is a block diagram showing the configuration of the authentication device 100 according to the third embodiment. The authentication device 100 includes a face information DB (DataBase) 110, a face detection unit 120, a feature point extraction unit 130, a registration unit 140, and an authentication unit 150. The face information DB 110 stores the user ID 111 and the face feature information 112 of the user ID in association with each other. The face feature information 112 is a set of feature points extracted from the face image. The authentication device 100 may delete the face feature information 112 in the face feature DB 110 in response to a request from the registered user of the face feature information 112. Alternatively, the authentication device 100 may be deleted after a certain period of time has elapsed from the registration of the face feature information 112.

The face detection unit 120 detects a face area included in the registered image for registering face information and outputs it to the feature point extraction unit 130. The feature point extraction unit 130 extracts feature points from the face region detected by the face detection unit 120, and outputs face feature information to the registration unit 140. Further, the feature point extraction unit 130 extracts the feature points included in the face image received from the authentication control device (entrance control device 200), and outputs the face feature information to the authentication unit 150.

The registration unit 140 newly issues the user ID 111 when registering the facial feature information. The registration unit 140 registers the issued user ID 111 and the face feature information 112 extracted from the registered image in the face information DB 110 in association with each other. The authentication unit 150 performs face authentication using the face feature information 112. Specifically, the authentication unit 150 collates the face feature information extracted from the face image with the face feature information 112 in the face information DB 110. The authentication unit 150 returns to the authentication control device (entrance control device 200) whether or not the facial feature information matches. The presence or absence of matching of facial feature information corresponds to the success or failure of authentication. The fact that the facial feature information matches (with matching) means that the degree of matching is equal to or higher than a predetermined value.

FIG. 9 is a flowchart showing the face information registration process according to the third embodiment. Here, the information registration terminal (not shown) photographs the body including the face of each user, and transmits a face information registration request including the captured image (registered image) to the authentication device 100 via the network N. The information registration terminal is, for example, an information processing device such as a personal computer, a smartphone, or a tablet terminal.

First, the authentication device 100 acquires the registered image included in the face information registration request (S21). For example, the authentication device 100 receives the face information registration request from the information registration terminal via the network N. Next, the face detection unit 120 detects the face region included in the registered image (S22). Next, the feature point extraction unit 130 extracts the feature points from the face region detected in step S22, and outputs the face feature information to the registration unit 140 (S23). Finally, the registration unit 140 issues the user ID 111, associates the user ID 111 with the face feature information 112, and registers the user ID 111 in the face information DB 110 (S24). The authentication device 100 may receive the face feature information 112 from the information registration terminal and register it in the face information DB 110 in association with the user ID 111.

FIG. 10 is a flowchart showing the face recognition process by the authentication device 100 according to the third embodiment. First, the feature point extraction unit 130 acquires a face image for authentication included in the face recognition request (S31). For example, the authentication device 100 receives a face recognition request from the authentication control device (entrance control device 200) via the network N, and extracts face feature information from the face image included in the face recognition request as in steps S21 to S23. do. Alternatively, the authentication device 100 may receive face feature information from the authentication control device (entrance control device 200). Next, the authentication unit 150 collates the acquired face feature information with the face feature information 112 of the face information DB 110 (S32). When the face feature information matches, that is, when the degree of matching of the face feature information is equal to or higher than a predetermined value (Yes in S33), the authentication unit 150 identifies the user ID 111 of the user whose face feature information matches (S34). , The user ID 111 specified that the face authentication was successful is returned to the authentication control device (entrance control device 200) (S35). When there is no matching face feature information (No in S33), the authentication unit 150 returns to the authentication control device (entrance control device 200) that the face authentication has failed (S36).

In step S32, the authentication unit 150 does not need to try to collate with all the face feature information 112 in the face information DB 110. For example, the authentication unit 150 may preferentially try to collate with the face feature information registered in the period from the day when the face recognition request is received to several days before. This can improve the collation speed. Further, when the above-mentioned preferential collation fails, it is advisable to collate with all the remaining facial feature information.

Next, the configuration of the entrance control device according to the third embodiment will be described with reference to FIG.
The entrance control device 200 is an information processing device (for example, a server) connected to a network (including wired and wireless). The storage unit 210 is a storage device for a hard disk, a flash memory, or the like. The storage unit 210 stores the program 211 and the maximum number of people who can enter the facility 212. The program 211 is a computer program in which the processing of the entrance control method is implemented.

The control unit 240 is composed of a processor and the like, and performs various processes of the entrance control device 200 by reading software (computer program) from the memory and executing the software (computer program). The processor may be, for example, a microprocessor, an MPU (Micro Processing Unit), or a CPU (Central Processing Unit). The processor may include a plurality of processors. The control unit 240 includes a specific unit 241, an admission condition determination unit 242, and an admission control unit 243. The entrance control unit 243 can control the entrance by controlling the opening and closing of the gate provided at the entrance / exit of the facility. At this time, when opening and closing the gate, as described above, the body surface temperature, the health condition information, the outside air temperature, and the face recognition result from the body surface temperature acquisition unit 2411 can be taken into consideration. The entrance control unit 243 can open the gate and allow the visitors to enter the facility when the face recognition is successful. Alternatively, if the authentication is successful, the admission control unit 243 may decide whether or not to allow the visitor to enter the facility in consideration of the identified personal information of the visitor. For example, if the address of the identified visitor is in an area of spread of infection (eg, an area that falls under a dangerous period (level 4)), the admission control unit 243 may limit admission by keeping the gate closed. Can be done.

The identification unit 241 identifies the level of infection of the infectious substance of the person staying in the facility, in particular, in the present embodiment, the level of infection specific to the visitors and the facility. The specific unit 241 may further include an authentication control unit 2414 in place of or in addition to the body surface temperature acquisition unit 2411 and the outside air temperature acquisition unit 2413. In this case, the body surface temperature of the visitor, the health condition by self-report, the health condition data acquired from the wearable device or the like, and the personal information of the visitor (for example, address, work place, etc.) can be taken into consideration.

The body surface temperature acquisition unit 2411 acquires a thermography image and a body surface temperature from the above-mentioned thermo camera 290. The health status acquisition unit 2412 provides health status information by self-report to the user's touch panel 260 and the user's health status data (for example, current or past several days' heartbeat) from a device (for example, a smartphone or a wearable device) possessed by the user. Number, blood pressure, or body temperature). The authentication control unit 2414 controls face authentication for the face area of the user (for example, a person in front of the gate) included in the captured image. The authentication control unit 2414 causes the authentication device 100 to perform face authentication based on the face feature information acquired from the captured image for the visitors, and acquires the face authentication result from the authentication device 100. For example, the authentication control unit 2414 transmits a face authentication request including the acquired face feature information to the authentication device 100 via the network N, and receives the face authentication result of each user from the authentication device 100.

The specific unit 241 according to the present embodiment can identify an individual by face recognition and acquire an external environment (personal information) related to the specified individual. For example, personal information can include the number of infected persons and the number of severely ill persons in the area where the specified individual lives and the company and department to which the specified individual belongs. That is, the specific unit 241 can specify the infection level in consideration of such personal information.

The admission condition determination unit 242 determines the admission conditions for a person's facility based on the identified infection level. Admission conditions include, but are not limited to, permissible number of visitors 2421, staying time 2422, permissible social distance 2423, disinfection frequency 2424, etc., but may include other conditions for reducing the risk of infection. .. The permissible number of visitors indicates the percentage of the maximum number of people who can enter the facility. The staying time indicates the time that a visitor can stay from the time of entry, that is, the time of exit. Permissible social distance indicates the permissible distance between users in the facility. The disinfection frequency indicates the time interval at which the user should use the disinfection device in the facility.

For example, the admission condition determination unit 242 sets the number of visitors to the allowable number of visitors up to 20% of the maximum number of people who can enter the facility during the dangerous period (level 4), and the number of visitors during the alert period (level 3). Allowable number of visitors up to 40% of the maximum number of people who can enter the facility, and during the caution period (level 2), the number of people allowed up to 70% of the maximum number of people who can enter the facility during the normal period (level 1) ) Can be determined as the allowable number of visitors up to 100% of the maximum number of people who can enter the facility.

As described above, since the infectious disease level specified by the specific unit 241 fluctuates with time, the admission condition determination unit 242 can also dynamically determine the admission conditions to the facility.

FIG. 12 is a table showing input conditions and points for determining infection levels specific to an identified individual and institution.
The higher the score, the higher the infection level. As for the combination of input conditions and points, "1. An emergency declaration has been issued" is "100 points", and "2. The body surface temperature exceeds the threshold value, but admission was permitted by self-application for physical condition. "Case" is "25 points", "3. Body surface temperature exceeds the threshold value, but it is estimated that there is no problem by the index related to physical condition" is "25 points", "4. Body surface temperature exceeds the threshold value" If it is estimated that there is a problem based on the physical condition index, "25 points", "5. If the number of infected people in the facility area is above the threshold", "25 points", "6. Facility area""25points" when the number of severely ill persons is above the threshold value, "7. 30 points" when the number of severely ill persons in the area where the specified individual lives is above the threshold value, "8. Area where the specified individual lives" If the number of severely ill persons is above the threshold value, "30 points", "9. If the number of infected persons in the company (department) to which the specified individual belongs is above the threshold value", "35 points", "10. Specified individual "When the number of severely ill persons in the company (department) to which the company belongs is above the threshold value" is "35 points". The self-application for physical condition is the health condition of the visitor input to the touch panel, and the index related to the physical condition may be the health information acquired from the device possessed by the visitor. It should be noted that the combination of these input conditions and the allocation of points is merely an example, and other input conditions may be included. The input conditions are the above 1.5. And 6, as shown in 6, the condition due to the external environment of the facility may be included, and the above 2.3. As shown in 4 and 4, the condition due to the internal environment of the facility may be included, or the condition due to the external environment of the specified individual as shown in 7 to 10 above may be included. In addition, in order to determine the infection level specific to the identified individual and institution, the above 2.3. And only the conditions due to the internal environment of the facility shown in 4 and the conditions due to the external environment of the specified individual as shown in 7 to 10 above may be used.

As described above, the specific unit 241 can specify the infection level, and the admission condition determination unit 242 can determine the admission conditions. Further, as described above, since the infection level can fluctuate for each visitor, the admission condition determination unit 242 can dynamically determine the admission condition.

Finally, we will explain how to control the risk of infection in the facility based on the determined admission conditions. The entrance control device 200 controls each component of the infection risk control system to suppress the infection risk in the facility. The infection risk control unit 243 of the entrance control device 200 includes an visitor management unit 2431, a stay time management unit 2432, a distance management unit 2433, and a disinfection frequency management unit 2434.

The entrance management unit 2431 manages the number of visitors or the number of visitors in the facility by the entrance detection unit 270 and the exit detection unit 280, and controls the opening and closing of the gate 250 to limit the number of visitors in the facility. .. Further, as described above, the attendee management unit 2431 can open the gate and allow the visitor to enter when the face recognition is successful and the body surface temperature of the visitor by the thermo camera is below the threshold value. .. The visitor management unit 2431 can also consider the health condition of the visitor input to the touch panel and the health information acquired from the visitor's device when deciding whether or not to enter. The attendee management unit 2431 can then count the number of visitors after the admission detection unit 270 confirms that the person has entered. The Attendee Management Department 2431 compares the counted number of visitors with the allowable number of visitors identified by the infection level described above, and if the counted number of visitors reaches the allowable number of visitors, the gate Alerts can be generated via the device's speaker or display and the gate can be left closed to prevent further entry. After that, when it is detected by the exit detection unit 280 that a person in the facility has left, the visitor management department 2431 reduces the number of visitors and makes it ready to accept new visitors. Can be done. In this way, the Attendee Management Department 2431 dynamically limits the number of visitors in the facility based on the admission conditions determined for the allowable number of visitors, thereby suppressing the risk of infection and using the facility. Can be continued.

The stay time management unit 2432 can acquire the entrance time and the exit time of each user by the entrance detection unit and the exit detection unit, thereby managing the stay time of each user in the facility. At the time of admission, the staying time management unit 2432 issues an admission number to the individual user and notifies the display of the gate device or the user's device. After that, when the user's stay time exceeds the threshold value, the stay time management unit 2432 can prompt the user to leave via the notification device 450 in the facility or the user's device. For example, the notification device 450 may announce a predetermined entrance number to urge the exit of a specific user, or may display a predetermined number on the digital signage to urge the exit of the specific user. Alternatively, the staying time management unit 2432 can notify the device of the user whose staying time exceeds the threshold value to urge the user to leave. In addition, the staying time management unit 2432 may set the staying time shorter for the individual visitors who are determined by the specific unit 241 to have a high infection level, for example, based on the table of FIG. In this way, the staying time management unit 2432 dynamically limits the staying time of the visitors in the facility based on the admission conditions determined for the staying time, thereby suppressing the risk of infection and using the facility. Can be continued.

The distance management unit 2433 manages the distance between each user by using the position information of one or more surveillance cameras (for example, camera 490) or the user's device in the facility and the notification device 490. That is, the distance management unit 2433 can grasp the distance between each user based on the image taken by the camera 490 or the position information of each user's device. When the distance between each user is within the threshold value, the distance management unit 2433 can announce to take a social distance by a notification device (for example, a speaker) near the corresponding user. Further, when the distance between the users is within the threshold value, the distance management unit 2433 can directly notify the device of the corresponding user to take the social distance. At this time, the distance management unit 2433 can also perform matching between the image captured by the camera 490 and the registered image to identify an individual in the captured image. In addition, the distance management unit 2433 may be set to take a larger social distance to the individual visitors who are determined to have a high infection level based on, for example, the table of FIG. 12 by the specific unit 241. .. In this way, the distance management unit 2433 dynamically limits the social distance of the visitors in the facility based on the admission conditions determined for the permissible distance, thereby suppressing the risk of infection and using the facility. And the interaction between users can be continued.

The disinfection frequency management unit 2434 can manage the disinfection frequency of each user by using the disinfection device 430, the user's device and the notification device 450 in the facility. The disinfection frequency management unit 2434 can grasp that the disinfection jet of the disinfection device 430 has been performed and that the disinfection device 430 has detected the user's device. As mentioned above, the admission conditions were decided to be disinfected for each room, but if the user did not disinfect in a room, the disinfection frequency management unit 2434 would send the user's device and the corresponding room. You may be encouraged to disinfect via the notification device 450. In addition, the disinfection frequency management unit 2434 may set the disinfection frequency high for the individual visitors who are determined by the specific unit 241 to have a high infection level, for example, based on the table of FIG. In this way, the disinfection frequency management unit 2434 dynamically limits the disinfection frequency of the visitors in the facility based on the admission conditions determined for the disinfection frequency, thereby suppressing the risk of infection and using the facility. And the interaction between users can be continued.

The infection risk control system according to the present embodiment described above identifies an individual visitor, identifies an infection level specific to the visitor and the facility, and determines admission conditions specific to the visitor and the facility accordingly. , The risk of infection of one or more people in the facility can be controlled. Furthermore, it is possible to set stricter admission conditions for specific visitors with a high infection level and reduce the risk of infection in the facility.

<Other Embodiments>
In the above-described embodiment, the description is made as a hardware configuration, but the present invention is not limited to this. The present disclosure can also be realized by causing the CPU to execute a computer program.

In the above example, the program can be stored and supplied to a computer using various types of non-transitory computer readable medium. Non-temporary computer-readable media include various types of tangible storage media. Examples of non-temporary computer-readable media include magnetic recording media (eg flexible disks, magnetic tapes, hard disk drives), opto-magnetic recording media (eg optomagnetic disks), CD-ROMs (Read Only Memory), CD-Rs, Includes CD-R / W, DVD (DigitalVersatileDisc), semiconductor memory (for example, mask ROM, PROM (ProgrammableROM), EPROM (ErasablePROM), flash ROM, RAM (RandomAccessMemory)). The program may also be supplied to the computer by various types of temporary computer readable media. Examples of temporary computer-readable media include electrical, optical, and electromagnetic waves. The temporary computer-readable medium can supply the program to the computer via a wired communication path such as an electric wire and an optical fiber, or a wireless communication path.

Note that this disclosure is not limited to the above embodiment, and can be appropriately modified without departing from the spirit. In addition, the present disclosure may be carried out by appropriately combining the respective embodiments.

Some or all of the above embodiments may also be described, but not limited to:
(Appendix 1)
The body surface temperature acquisition unit that acquires the body surface temperature of the visitors,
The Health Status Acquisition Department, which acquires the health status of visitors,
An admission control unit that determines whether or not to allow a visitor to enter the facility based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor.
Admission control device equipped with.
(Appendix 2)
The entrance according to Appendix 1, wherein the health condition acquisition unit acquires the health information of the entrant from the health condition input by the entrant or the device possessed by the entrant in the input unit provided near the entrance to the facility. Control device.
(Appendix 3)
The entrance control device according to Appendix 1 or 2, wherein the entrance control unit corrects the body surface temperature threshold value by a predetermined value when the outside air temperature is equal to or higher than the first outside air temperature threshold value.
(Appendix 4)
The entrance control device according to any one of Supplementary note 1 to 3, wherein the entrance control unit corrects the body surface temperature threshold value by a predetermined value when the outside air temperature is equal to or lower than the second outside air temperature threshold value.
(Appendix 5)
The entrance control device according to any one of Appendix 1 to 4, wherein the entrance control unit controls the opening and closing of a gate provided at the entrance to the facility.
(Appendix 6)
The entrance control unit determines whether or not to allow the visitors to enter the facility based on the images of the visitors who are going to enter by the camera provided near the entrance to the facility.
The admission control device according to any one of Appendix 1 to 5.
(Appendix 7)
An authentication control unit that authenticates by collating an image of a visitor who is about to enter with a registered image registered in advance by a camera provided near the entrance to the facility is further provided.
The admission control device according to any one of Supplementary Provisions 1 to 6, wherein the admission control unit allows the visitor to enter the facility when the authentication is successful.
(Appendix 8)
The admission control according to Appendix 7, wherein when the authentication is successful, the admission control unit determines whether or not to allow the admission to enter the facility in consideration of the personal information of the identified admission. Device.
(Appendix 9)
The body surface temperature acquisition unit that acquires the body surface temperature of the visitors,
The Health Status Acquisition Department, which acquires the health status of visitors,
An admission control unit that determines whether or not to allow a visitor to enter the facility based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor.
Admission control system equipped with.
(Appendix 10)
A gate device provided at the entrance to the facility, including a gate that can be opened and closed by the entrance control unit, and
A thermo camera installed near the entrance to the facility to measure the body surface temperature of the visitors who are going to enter,
The admission control system according to Appendix 9.
(Appendix 11)
The gate device includes an input unit for inputting the health status of visitors and an input unit.
The admission control system according to Appendix 10, further comprising a wireless communication unit that acquires health information of the visitor from a device possessed by the visitor.
(Appendix 12)
The device owned by the visitor and
The admission control system according to any one of Appendix 9 to 11, further comprising.
(Appendix 13)
Get the body surface temperature of the visitors,
Get the health status of the visitors,
Based on the obtained comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor, it is decided whether or not to allow the visitor to enter the facility.
Admission control method.
(Appendix 14)
The process of acquiring the body surface temperature of the visitors and
The process of acquiring the health status of visitors and
Based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor, the process of deciding whether or not to allow the visitor to enter the facility, and
A non-transitory computer-readable medium that contains a program that causes a computer to run.

Although the invention of the present application has been described above with reference to the embodiments (and examples), the invention of the present application is not limited to the above-described embodiments (and examples). Various changes that can be understood by those skilled in the art can be made within the scope of the present invention in terms of the structure and details of the present invention.

1 Facility 10 Users 14 Wearable Device 15 Smartphone 100 Authentication Device 200 Admission Control Device (Infection Risk Control Device)
210 Storage unit 211 Program 212 Maximum number of people who can enter 220 Memory 230 Communication unit 240 Control unit 241 Specific unit 2411 Body surface temperature acquisition unit 2412 Health condition acquisition unit 2413 Outside temperature acquisition unit 2414 Authentication control unit 242 Admission condition determination unit 2421 Allowable visitors Number 2422 Staying time 2423 Allowable distance 2424 Disinfection frequency 243 Admission control unit (infection risk control unit)
2431 Visitor management department 2432 Stay time management department 2433 Distance management department 2434 Disinfection frequency management department 250 Gate 260 Touch panel 270 Entrance detection unit 280 Exit detection unit 290 Thermo camera 390 Camera 430 Disinfection device 450 Notification device 490 Camera

Claims

The body surface temperature acquisition unit that acquires the body surface temperature of the visitors,
The Health Status Acquisition Department, which acquires the health status of visitors,
An admission control unit that determines whether or not to allow a visitor to enter the facility based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor.
Admission control device equipped with.
The health condition acquisition unit according to claim 1, wherein the health condition acquisition unit acquires the health information of the visitors from the health condition entered by the visitors or the device possessed by the visitors to the input unit provided near the entrance to the facility. Admission control device.
The entrance control device according to claim 1 or 2, wherein the entrance control unit corrects the body surface temperature threshold value by a predetermined value when the outside air temperature is equal to or higher than the first outside air temperature threshold value.
The entrance control device according to any one of claims 1 to 3, wherein the entrance control unit corrects the body surface temperature threshold value by a predetermined value when the outside air temperature is equal to or lower than the second outside air temperature threshold value. ..
The entrance control device according to any one of claims 1 to 4, wherein the entrance control unit controls the opening and closing of a gate provided at the entrance to the facility.
The entrance control unit determines whether or not to allow the visitors to enter the facility based on the images of the visitors who are going to enter by the camera provided near the entrance to the facility.
The admission control device according to any one of claims 1 to 5.
It is further equipped with an authentication control unit that authenticates by collating an image of a visitor who is going to enter with a registered image registered in advance by a camera provided near the entrance to the facility.
The admission control device according to any one of claims 1 to 6, wherein the admission control unit allows the visitor to enter the facility when the authentication is successful.
The admission according to claim 7, wherein when the authentication is successful, the admission control unit determines whether or not to allow the admission to enter the facility in consideration of the personal information of the identified admission. Control device.
The body surface temperature acquisition unit that acquires the body surface temperature of the visitors,
The Health Status Acquisition Department, which acquires the health status of visitors,
An admission control unit that determines whether or not to allow a visitor to enter the facility based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor.
Admission control system equipped with.
A gate device provided at the entrance to the facility, including a gate that can be opened and closed by the entrance control unit, and
A thermo camera installed near the entrance to the facility to measure the body surface temperature of the visitors who are going to enter,
The admission control system according to claim 9.
The gate device includes an input unit for inputting the health status of visitors and an input unit.
The admission control system according to claim 10, further comprising a wireless communication unit that acquires health information of the visitor from a device possessed by the visitor.
The device owned by the visitor and
The admission control system according to any one of claims 9 to 11, further comprising.
Get the body surface temperature of the visitors,
Get the health status of the visitors,
Based on the obtained comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor, it is decided whether or not to allow the visitor to enter the facility.
Admission control method.
The process of acquiring the body surface temperature of the visitors and
The process of acquiring the health status of visitors and
Based on the acquired comparison result between the body surface temperature of the visitor and the body surface temperature threshold value and the health condition of the visitor, the process of deciding whether or not to allow the visitor to enter the facility, and
A non-transitory computer-readable medium that contains a program that causes a computer to run.