JP2023006181A - Pass management system - Google Patents

Abstract

To provide a pass management system capable of managing information on the body temperature of a passing person measured by a body temperature measurement instrument.SOLUTION: A pass management system includes an individual authentication information input device 4 at which individual authentication information on a passing person is entered, a body temperature measurement instrument 5 that measures the body temperature of the passing person, and a memory unit 101 in which the individual authentication information entered at the individual authentication information input device 4, the information on the passing person's body temperature measured by the body temperature measurement instrument 5, and information on the time when the passing person's body temperature is measured by the body temperature measurement instrument 5 are stored in association with one another.SELECTED DRAWING: Figure 1

Description

The present disclosure relates to a traffic management system.

2. Description of the Related Art Conventionally, a traffic management system is known that includes a body temperature measuring device, a determination device, and an electric lock. A body temperature measuring device measures the body temperature of a passerby who is about to pass through a doorway. The judging device judges whether or not the passerby has an abnormality using information on the passerby's body temperature measured by the body temperature measuring device. The electric lock locks and unlocks the door that opens and closes the entrance based on the determination result of the determination device.

When the value of the passerby's body temperature measured by the body temperature measuring device is equal to or less than a preset value, the determination device determines that the passerby is normal, and the electric lock unlocks the door. On the other hand, when the value of the passerby's body temperature measured by the body temperature measuring device is higher than a preset value, the determination device determines that the passerby has an abnormality, and the electric lock keeps the door locked. This prevents passers-by whose body temperature is higher than a preset value from passing through the doorway. As a result, passers-by with a high fever are prevented from entering the entrance/exit restricted area (see Patent Document 1, for example).

JP 2010-128976 A

However, information on the body temperature of the passerby measured by the body temperature measuring device is discarded after being used when the determination device determines whether the passerby has an abnormality. As a result, there is a problem that information on the body temperature of the passerby measured by the body temperature measuring device cannot be managed.

The present disclosure has been made to solve the problems described above, and its object is to provide a traffic management system capable of managing information on the body temperature of a passerby measured by a body temperature measuring device. be.

The traffic management system according to the present disclosure includes a personal authentication information input device for inputting the personal authentication information of the passerby, a body temperature measuring device for measuring the body temperature of the passerby, and the personal authentication information input to the personal authentication information input device. and a storage device in which information on the body temperature of the passerby measured by the body temperature measuring device and information on the time when the body temperature measuring device measured the body temperature of the passerby are stored in correspondence with each other.

According to the traffic management system according to the present disclosure, it is possible to manage information on the body temperature of the passerby measured by the body temperature measuring device.

1 is a block diagram showing a personal authentication system according to Embodiment 1; FIG. FIG. 2 is a configuration diagram showing the personal authentication information input device and the body temperature measuring device of FIG. 1; 2 is a diagram showing a passage determination history table stored in the storage device of FIG. 1; FIG. 4 is a flow chart showing the operation of the traffic management system according to Embodiment 1;

Embodiment 1.
FIG. 1 is a block diagram showing a personal authentication system according to Embodiment 1. FIG. The personal authentication system according to Embodiment 1 includes a center device 1 , an electric lock control device 2 , an electric lock 3 , a personal authentication information input device 4 and a body temperature measuring device 5 .

The center device 1 is arranged in the management room of the building. Therefore, the center device 1 is operated by a manager in the management room. The center device 1 is composed of, for example, a personal computer (PERSONAL COMPUTER).

The center device 1 has a storage device 101 , an information registration device 102 and a display device 103 .

The storage device 101 stores a personal authentication information table and a traffic determination history table. In the personal authentication information table, the personal authentication information of passers-by who are permitted to enter/exit the entry/exit restricted area is registered in advance. The entry/exit history table shows information about the entry/exit permission decision for the entry/exit restricted area. Personal authentication information registered in advance in the table is used as registered personal authentication information.

The information registration device 102 is an input device for storing the personal authentication information table in the storage device 101 . A personal authentication information table is stored in the storage device 101 by the administrator's operation of the information registration device 102 .

The display device 103 displays the passage determination history table stored in the storage device 101 . By displaying the passage judgment history table on the display device 103, the administrator can confirm the passage judgment history table stored in the storage device 101. FIG.

In addition, the storage device 101 stores a temperature value for abnormality determination that is a preset value and a variation value for abnormality determination that is a preset value. When the administrator operates the information registration device 102 , the body temperature value for abnormality determination and the variation value for abnormality determination are stored in the storage device 101 .

The electric lock control device 2 is electrically connected to the center device 1 . Although one electric lock control device 2 is shown in FIG. 1 , the personal authentication system may include a plurality of electric lock control devices 2 . In this case, the electric lock control device 2 may be arranged, for example, on each floor of a multi-story building.

The electric lock 3 is electrically connected to the electric lock control device 2 . Although one electric lock 3 is shown in FIG. 1 , the personal authentication system may include a plurality of electric locks 3 .

The personal authentication information input device 4 is electrically connected to the electric lock control device 2 . Although one personal authentication information input device 4 is shown in FIG. 1 , the personal authentication system may include a plurality of personal authentication information input devices 4 .

Body temperature measuring device 5 is electrically connected to electric lock control device 2 . Although one body temperature measurement device 5 is shown in FIG. 1 , the personal authentication system may include a plurality of body temperature measurement devices 5 . The electric lock 3, the personal authentication information input device 4 and the body temperature measuring device 5 are installed corresponding to each other.

FIG. 2 is a configuration diagram showing the personal authentication information input device 4 and body temperature measuring device 5 of FIG. FIG. 3 also shows a passerby 6 trying to enter or leave the entry/exit restricted area. The personal authentication information input device 4 and the body temperature measurement device 5 are provided corresponding to a door (not shown) provided on the boundary wall of the entrance/exit restricted area.

A passerby 6 who intends to pass through a doorway formed in a boundary wall of an entry/exit restricted area inputs personal authentication information for specifying the passerby 6 into the personal authentication information input device 4 . In this example, the personal authentication information identifying the passerby 6 is stored in the card 7 carried by the passerby 6 . Therefore, the personal authentication information input device 4 is a non-contact card reader device that performs wireless communication with the card 7 .

The passerby 6 brings the card 7 possessed by the passerby 6 closer to the personal authentication information input device 4. - 特許庁As a result, wireless communication is performed between the card 7 and the personal authentication information input device 4 , and personal authentication information for specifying the passerby 6 is input to the personal authentication information input device 4 . The personal authentication information input to the personal authentication information input device 4 is used as input personal authentication information.

The personal authentication information input device 4 is not limited to a contactless card reader device, and may be, for example, a numeric keypad device, a contact card reader device, a fingerprint information input device, or a face information input device. If the personal authentication information input device 4 is a numeric keypad device, personal authentication information for specifying the passerby 6 is input to the numeric keypad device by the passerby 6 operating the numeric keypad device. In the case where the personal authentication information input device 4 is a fingerprint information input device, the fingerprint information input device captures the fingerprint of the passerby 6 so that the captured fingerprint image of the passerby 6 is displayed on the fingerprint information input device. It is entered as specific personal authentication information. When the personal authentication information input device 4 is a face image input device, the face image input device photographs the face of the passerby 6, and the photographed face image of the passerby 6 is displayed on the face image input device. It is entered as specific personal authentication information.

A body temperature measuring device 5 measures the body temperature of a passerby 6 who is about to pass through a doorway formed in a boundary wall of an entry/exit restricted area. In this example, the body temperature measuring device 5 is a non-contact body temperature measuring device using infrared rays.

A passerby 6 whose body temperature is to be measured stands at a position facing the body temperature measuring device 5 . Thereby, the body temperature measuring device 5 measures the body temperature of the passerby 6 . The body temperature measurement device 5 is arranged at a position for measuring the body temperature of the passerby 6 who brings the card 7 close to the personal authentication information input device 4 . In other words, the body temperature measuring device 5 is arranged at a position for measuring the body temperature of the passerby 6 whose personal authentication information is input to the personal authentication information input device 4 . Therefore, when the passerby 6 inputs personal authentication information to the personal authentication information input device 4 , the body temperature measurement device 5 measures the body temperature of the passerby 6 .

Note that the body temperature measurement device 5 is not limited to the non-contact body temperature measurement device, and may be, for example, a contact body temperature measurement device.

FIG. 3 is a diagram showing a passage judgment history table stored in the storage device 101 of FIG. The passage determination history table shows time information, personal authentication information, body temperature information, installation location information, and passability information in correspondence with each other. Therefore, the storage device 101 stores time information, personal authentication information, body temperature information, installation location information, and passability information in correspondence with each other.

The time information shown in the passage judgment history table is information on the time when the personal authentication information was input to the personal authentication information input device 4 . The time when the body temperature measuring device 5 measures the body temperature of the passerby 6 coincides with the time when the personal authentication information is input to the personal authentication information input device 4 . Therefore, the time information is information on the time when the body temperature measuring device 5 measures the body temperature of the passerby 6 .

The personal authentication information shown in the passage judgment history table is the personal authentication information input to the personal authentication information input device 4 .

The body temperature information shown in the passage determination history table is information on the body temperature of the passerby 6 measured by the body temperature measuring device 5 .

The installation location information shown in the passage judgment history table is information on the location where the personal authentication information input device 4 is installed. The place where the body temperature measuring device 5 is installed matches the place where the personal authentication information input device 4 is installed. Therefore, the installation location information is information on the location where the body temperature measuring device 5 is installed.

The pass permission/prohibition information is information indicating whether or not entry/exit of the entry/exit restricted area is permitted. "OK" is input when entering/exiting the restricted area is permitted, and "NG" is input when entering/exiting the restricted area is not permitted.

As shown in FIG. 1 , the electric lock control device 2 has an electric lock control device body 201 and a determination device 202 .

The electric lock control device main body 201 controls the operation of the electric lock 3 . When the electric lock control device main body 201 causes the electric lock 3 to lock the door, the electric lock control device main body 201 inputs a locking signal to the electric lock 3 . Further, when the electric lock control device main body 201 causes the electric lock 3 to unlock the door, the electric lock control device main body 201 inputs an unlocking signal to the electric lock 3 .

The determination device 202 stores the personal authentication information input to the personal authentication information input device 4, the temperature information of the passerby 6 measured by the body temperature measuring device 5, the personal authentication information table stored in the storage device 101, and the A traffic determination history table is input.

The determination device 202 determines whether or not the personal authentication information of the passerby 6 input to the personal authentication information input device 4 matches the personal authentication information registered in advance in the personal authentication information table stored in the storage device 101. judge. In other words, the determination device 202 determines whether the input personal authentication information matches the registered personal authentication information.

Further, the determination device 202 determines whether or not the value of the body temperature of the passerby 6 newly measured by the body temperature measurement device 5 exceeds the body temperature value for abnormality determination stored in the storage device 101 . The presence or absence of abnormality of 6 is determined.

In addition, the determination device 202 uses the information on the body temperature of the passerby 6 stored in the storage device 101 and the information on the body temperature of the passerby 6 newly measured by the body temperature measurement device 5 to determine whether the passerby 6 is abnormal. Determine the presence or absence of

Specifically, the determination device 202 calculates the average value of the body temperature of the passerby 6 using the information on the body temperature of the passerby 6 stored in the storage device 101 . The average value of the body temperature of the passers-by 6 is calculated for each passer-by. Further, the determination device 202 determines whether the difference between the calculated average value of the body temperature of the passerby and the value of the body temperature of the passerby 6 newly measured by the body temperature measurement device 5 is stored in the storage device 101 . Whether or not the passerby 6 has an abnormality is determined based on whether or not the value exceeds the variation value for use.

The electric lock control device main body 201 controls the operation of the electric lock 3 based on the determination result of the determination device 202 .

The electric lock 3 has an electric lock main body 301 , an electric lock drive device 302 , an electric lock state detection device 303 and a door open/close detection device 304 .

The electric lock main body 301 is a member for locking the door provided on the boundary wall of the restricted traffic area. The electric lock main body 301 moves between a locked position where the door is locked and an unlocked position where the door is unlocked.

The electric lock driving device 302 moves the electric lock main body 301 . The driving of the electric lock driving device 302 is controlled by the electric lock control device body 201 of the electric lock control device 2 . When a lock signal is input from the electric lock control device main body 201 to the electric lock driving device 302, the electric lock driving device 302 changes the position of the electric lock main body 301 to the locked position. On the other hand, when an unlocking signal is input from the electric lock control device main body 201 to the electric lock driving device 302, the electric lock driving device 302 changes the position of the electric lock main body 301 to the unlocked position.

The electric lock state detection device 303 detects the position of the electric lock main body 301 . When the electric lock main body 301 is in the locked position, the electric lock state detection device 303 inputs locking state information indicating that the electric lock main body 301 is in the locked position to the electric lock control device main body 201 . On the other hand, when the position of the electric lock main body 301 is at the unlocked position, the electric lock state detection device 303 transmits the unlocked state information indicating that the electric lock main body 301 is at the unlocked position to the electric lock control device main body. 201.

The electric lock control device main body 201 inputs a lock signal from the electric lock control device main body 201 to the electric lock main body 301 when the position of the electric lock main body 301 reaches the unlocked position for a preset time. . As a result, the electric lock main body 301 moves from the unlocked position to the locked position when the position of the electric lock main body 301 reaches the unlocked position for a preset time.

The door open/close detection device 304 detects the position of the door. The door moves between a closed position in which the door closes the doorway and an open position in which the doorway opens. When the door is in the closed position, the door open/close detection device 304 inputs door closed state information indicating that the door is in the closed position to the electric lock control device main body 201 . On the other hand, when the door is in the open position, the door open/close detection device 304 inputs door open state information indicating that the door is in the open position to the electric lock control device main body 201 .

When the electric lock main body 301 does not move due to the failure of the electric lock 3, the electric lock control device 2 inputs to the center device 1 entry/exit restriction abnormality occurrence information indicating that an abnormality has occurred in the entry/exit restricted area. In addition, when the door is in the open position for a preset period of time, the electric lock control device 2 notifies the entry/exit restriction abnormality occurrence information indicating that an abnormality has occurred in the entry/exit restriction area. Input to device 1.

Next, the operation of the traffic management system will be explained. 4 is a flowchart showing the operation of the traffic management system according to Embodiment 1. FIG.

First, in step S101, the traffic management system performs a personal authentication information body temperature information input step. In the personal authentication information body temperature information input step, the passerby 6 brings the card 7 carried by the passerby 6 close to the personal authentication information input device 4 . As a result, the personal authentication information stored in the card 7 held by the passerby 6 is input to the personal authentication information input device 4 , and the body temperature measuring device 5 measures the body temperature of the passerby 6 .

Thereafter, in step S102, the traffic management system performs a personal authentication information registration determination step. In the personal authentication information registration judging step, the judging device 202 determines whether or not the personal authentication information input to the personal authentication information input device 4 matches the personal authentication information with which entry/exit of the entry/exit restricted area is permitted. , using the personal authentication information table. In step S102, when the determination device 202 determines that the personal authentication information input to the personal authentication information input device 4 does not match the personal authentication information permitted to enter/exit the restricted area, the electric lock is 3 leaves the door locked. This completes the operation of the traffic management system.

On the other hand, in step S102, when the determination device 202 determines that the personal authentication information input to the personal authentication information input device 4 matches the personal authentication information permitted to enter/exit from the entry/exit restricted area, traffic management is performed. System processing proceeds to step S103.

In step S103, the traffic management system performs a body temperature abnormality determination step. In the body temperature value abnormality determination step, the determination device 202 determines whether or not the passerby 6 is abnormal based on whether the value of the body temperature of the passerby 6 measured by the body temperature measurement device 5 exceeds the body temperature value for abnormality determination. judge. In other words, the determination device 202 determines whether the value of the body temperature of the passerby 6 measured by the body temperature measurement device 5 exceeds the body temperature value for abnormality determination. That is, the determination device 202 determines whether the value of the body temperature of the passerby 6 measured by the body temperature measurement device 5 is a permitted body temperature value. In step S103, when the determination device 202 determines that the value of the body temperature of the passerby 6 measured by the body temperature measurement device 5 exceeds the body temperature value for abnormality determination, the electric lock 3 keeps the door locked. . This completes the operation of the traffic management system.

On the other hand, in step S103, when the determination device 202 determines that the value of the body temperature of the passerby 6 measured by the body temperature measurement device 5 does not exceed the body temperature value for abnormality determination, the processing of the traffic management system proceeds to step S104. proceed to

In step S104, the traffic management system performs a fluctuation value abnormality determination step. In the fluctuation value abnormality determination step, first, the determination device 202 calculates the average value of the body temperature of the passerby 6 using the information on the body temperature of the passerby 6 stored in the storage device 101 .

Further, in the variation value abnormality determination step, the determination device 202 detects the difference between the calculated average value of the body temperature of the passerby 6 and the value of the body temperature of the passerby 6 newly measured by the body temperature measurement device 5 as a variation for abnormality determination. Whether or not the passerby 6 is abnormal is determined based on whether or not the value exceeds the value. In other words, the determination device 202 determines whether the difference between the calculated average value of the body temperature of the passerby 6 and the value of the body temperature of the passerby 6 newly measured by the body temperature measurement device 5 exceeds the variation value for abnormality determination. determine whether That is, the determination device 202 determines whether or not the difference between the calculated average value of the body temperature of the passerby 6 and the value of the body temperature of the passerby 6 newly measured by the body temperature measurement device 5 is a permitted fluctuation value. judge. In step S104, if the difference between the calculated average value of the body temperature of the passerby 6 and the value of the body temperature of the passerby 6 newly measured by the body temperature measuring device 5 exceeds the abnormality determination fluctuation value, the determination device 202 If so, the electric lock 3 keeps the door locked. This completes the operation of the traffic management system.

On the other hand, in step S104, if the difference between the calculated average value of the body temperature of the passerby 6 and the value of the body temperature of the passerby 6 newly measured by the body temperature measuring device 5 does not exceed the variation value for abnormality determination, the determination device If 202 determines, the processing of the traffic management system proceeds to step S105.

In step S105, the traffic management system performs an electric lock unlocking step. In the electric lock unlocking step, the electric lock 3 unlocks the door. As a result, the passerby 6 can enter and leave the entrance/exit restricted area.

As described above, the passage management system according to Embodiment 1 includes the personal authentication information input device 4, the body temperature measurement device 5, and the storage device 101. The personal authentication information of the passerby 6 is input to the personal authentication information input device 4 . Body temperature measuring device 5 measures the body temperature of passerby 6 . In the storage device 101, the personal authentication information input to the personal authentication information input device 4, information on the body temperature of the passerby 6 measured by the body temperature measuring device 5, and the body temperature of the passerby 6 measured by the body temperature measuring device 5 are stored. Time information is stored in correspondence with each other. According to this configuration, using the personal authentication information of the passerby 6, the administrator stores the information on the body temperature of the passerby 6 measured by the body temperature measuring device 5 and the information on the time when the body temperature was measured in the storage device 101. can be obtained from As a result, the administrator can manage information on the body temperature of the passerby 6 measured by the body temperature measuring device 5 .

Further, the traffic management system according to Embodiment 1 includes the determination device 202 . The determination device 202 uses the information on the body temperature of the passerby 6 stored in the storage device 101 and the information on the body temperature of the passerby 6 newly measured by the body temperature measurement device 5 to determine whether the passerby 6 is abnormal. judge. According to this configuration, it is possible to determine whether or not each passerby 6 has an abnormality in accordance with the body temperature of each passerby 6 that has been measured in the past.

Further, the determination device 202 calculates the average value of the body temperature of the passerby 6 using the information on the body temperature of the passerby 6 stored in the storage device 101 . Further, the determination device 202 determines whether the difference between the calculated average value of the body temperature of the passerby 6 and the value of the body temperature of the passerby 6 newly measured by the body temperature measurement device 5 exceeds the variation value for abnormality determination. Based on, the presence or absence of abnormality of the passerby 6 is determined. According to this configuration, the presence or absence of abnormality in each passerby 6 can be determined in accordance with the average value of the body temperature of each passerby 6 .

Further, the determination device 202 determines whether or not the passerby 6 has an abnormality based on whether the value of the body temperature of the passerby 6 newly measured by the body temperature measurement device 5 exceeds the body temperature value for abnormality determination. According to this configuration, it is possible to determine whether or not the passerby 6 has an abnormality in accordance with the newly measured body temperature of the passerby 6 .

In addition, in the storage device 101, personal authentication information input to the personal authentication information input device 4, information on the body temperature of the passerby 6 measured by the body temperature measuring device 5, and information on the body temperature of the passerby 6 measured by the body temperature measuring device 5 are stored. Information on the time and information on the place where the body temperature measuring device 5 is installed are stored. Personal authentication information input to the personal authentication information input device 4, information on the body temperature of the passerby 6 measured by the body temperature measurement device 5, information on the time when the body temperature measurement device 5 measured the body temperature of the passerby 6, and body temperature measurement device 5 The information on the location where the is installed corresponds to each other. According to this configuration, information on the body temperature of the passerby 6 measured by the body temperature measuring device 5, information on the time when the body temperature was measured, and the body temperature measuring device 5 are installed using the personal authentication information of the passerby 6. The administrator can obtain information on the location where the user is located from the storage device 101 . As a result, the administrator can manage information on the body temperature of the passerby 6 measured by the body temperature measuring device 5 .

Note that in the first embodiment, the passerby 6 The configuration of the determination device 202 that determines the presence or absence of an abnormality has been described. In addition to this configuration, whether or not the value of the body temperature of the passerby 6 previously measured by the body temperature measuring device 5 out of the body temperature information of the passerby 6 stored in the storage device 101 exceeds the body temperature value for abnormality determination. The determination device 202 may be configured to determine whether or not the passerby 6 has an abnormality based on the above. In this case, the value of the body temperature of the passerby 6 previously measured by the body temperature measuring device 5 exceeds the body temperature value for abnormality determination, and the value of the body temperature of the passerby 6 newly measured by the body temperature measuring device 5 exceeds the temperature value for abnormality determination, the determination device 202 determines that the passerby 6 has an abnormality. Further, when each value of the body temperature of the passerby 6 measured three times or more consecutively by the body temperature measuring device 5 exceeds the body temperature value for abnormality determination, the determination device 202 determines that the passerby 6 has an abnormality. It may be configured to determine.

The personal authentication system may also include a notification device that notifies the passerby 6 of the determination result of the determination device 202 . In this case, the informing device determines whether or not the personal authentication information input to the personal authentication information input device 4 matches the personal authentication information with which entry/exit of the entry/exit restricted area is permitted. The passerby 6 may be notified of the determination result. In addition, the notification device may notify the passerby 6 of the determination result of the determination device 202 as to whether the value of the body temperature of the passerby 6 measured by the body temperature measurement device 5 exceeds the body temperature value for abnormality determination. . In addition, the notification device determines whether or not the difference between the average value of the body temperature of the passerby 6 and the value of the body temperature of the passerby 6 newly measured by the body temperature measuring device 5 exceeds the abnormality determination fluctuation value. The passerby 6 may be notified of the determination result of 202 .

Further, the personal authentication system may change the door unlocked by the electric lock 3 based on the determination result of the determination device 202 . In other words, the door that is unlocked when the determination device 202 determines that the passerby 6 is normal and the door that is unlocked when the determination device 202 determines that the passerby 6 has an abnormality are separated. may

1 central device, 2 electric lock control device, 3 electric lock, 4 personal authentication information input device, 5 body temperature measurement device, 6 passerby, 7 card, 101 storage device, 102 information registration device, 103 display device, 201 electric lock control Device main body 202 Determination device 301 Electric lock main body 302 Electric lock driving device 303 Electric lock state detection device 304 Door open/close detection device.

Claims (6)

a personal authentication information input device for inputting personal authentication information of a passerby;
a body temperature measuring device for measuring the body temperature of the passerby;
The personal authentication information input to the personal authentication information input device, information on the body temperature of the passerby measured by the body temperature measuring device, and information on the time when the body temperature measuring device measured the body temperature of the passerby. a storage device in which are stored corresponding to each other;
traffic management system. Using the information on the body temperature of the passerby stored in the storage device and the information on the body temperature of the passerby newly measured by the body temperature measuring device, it is determined whether there is an abnormality in the passerby. The traffic management system according to claim 1, further comprising a determination device. The determination device calculates the average value of the body temperature of the passerby using the information of the body temperature of the passerby stored in the storage device, and calculates the average value of the body temperature of the passerby. Presence or absence of an abnormality in the passerby based on whether or not a difference from the value of the body temperature of the passerby newly measured by the body temperature measuring device exceeds an abnormality determination fluctuation value that is a preset value. 3. The traffic management system according to claim 2, wherein The determination device determines whether the passerby's abnormality is determined based on whether the value of the body temperature of the passerby newly measured by the body temperature measurement device exceeds an abnormality determination body temperature value that is a preset value. 4. The traffic management system according to claim 2 or 3, wherein the presence or absence of is determined. The judging device judges that the value of the body temperature of the passerby previously measured by the body temperature measuring device is a preset value from among the body temperature information of the passerby stored in the storage device. and the body temperature value of the passerby newly measured by the body temperature measuring device exceeds the body temperature value for abnormality determination. 4. The traffic management system according to claim 2, wherein the presence or absence of an abnormality is determined. The storage device stores the personal authentication information input to the personal authentication information input device, information on the body temperature of the passerby measured by the body temperature measuring device, and the body temperature of the passerby measured by the body temperature measuring device. 5. The traffic management system according to any one of claims 1 to 4, wherein the information on the measured time and the information on the place where the body temperature measuring device is installed are stored in correspondence with each other.

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