KR101978264B1 - The non-contact type body temperature monitoring system - Google Patents

Abstract

The present invention relates to a contactless body temperature monitoring system, capable of rapidly searching for a disease suspect, which comprises: a thermal image photographing unit for measuring a body temperature; an identity checking image photographing unit; a local processing unit; an age-specific normal body temperature storage unit; a facial image-specific identity information storage unit; an abnormal body temperature analysis server; and an abnormal body temperature management server.

Description

The non-contact type body temperature monitoring system

The present invention relates to a non-contact temperature monitoring system. More particularly, the present invention relates to a non-contact temperature monitoring system capable of quickly detecting a suspected disease by allowing the user to measure body temperature of a subject and identify the subject.

People live in groups in daycare centers, kindergartens, schools, hospitals and prisons.

In particular, children are relatively vulnerable to immunity and are susceptible to infectious diseases such as colds, hand, foot, measles, chicken pox, swine flu, MERS, and bird flu during group life.

Therefore, it is important to prevent and manage such infectious diseases in group life.

Typically, at home, the temperature of the child is measured to check the health of the child.

Parents should feed antipyretics or visit hospitals when the child's body temperature is higher than normal, and isolate them in a negative pressure room if the symptoms are severe.

However, at present, there is no system for systematically managing people's body temperature in day care centers, kindergartens, and schools.

In particular, in the case of a child, once the guardian sends the child to a nursery, a kindergarten, or a school, there is no way to check the health of the child until the child returns home.

In addition, the conventional body temperature measuring apparatus has a problem in that there is a limit in determining the identity of the subject only by measuring the body temperature of the subject.

On the other hand, the prior art of the present invention is disclosed in the "monitoring method using a thermal imaging camera" of the Patent Publication No. "10-2011-0035335" in the monitoring method using a thermal imaging camera, the step of generating a static thermal image periodically and Detecting a body temperature of a monitoring target using the still image, calculating a moving intensity of the monitoring target using the temperature expressed in the still image, and using the moving intensity and the body temperature of the monitoring target Determining the state.

Republic of Korea Patent Publication No. "10-2011-0035335" 2011.04.06 Korea Patent Registration Number "10-1804374" 2017.12.04

Accordingly, the present invention can detect the body temperature of the body temperature detection subject at a distance away from the body temperature detection subject in order to solve the problem, and can identify the identity of the body temperature detection subject through the captured image of the body temperature detection subject It is an object of the present invention to provide a contactless body temperature monitoring system.

In addition, another object of the present invention is to extract a patient suspected of a disease among the unspecific people, and to quickly identify the identity of the patient and the people associated with the patient to contact non-contact body temperature that can suppress the spread of the disease to others It is to provide a monitoring system.

Non-contact temperature monitoring system according to the present invention for achieving the above object is a thermographic imaging unit for photographing the face of the person located in front of the camera using a thermal imaging camera to measure the body temperature of the person in front; An identity imaging unit for photographing a face of a person located in front of the front by using an identification camera to identify a person in front of the front side; The pair of body temperature measuring images and the identification image photographing portion installed in the pair of body temperature measurement thermographic image capture section taken by the thermography image capture section and the face photographed by the identity image capture section A local processor configured to display an image on a monitor and transmit the face thermal image and the face image to an abnormal temperature analysis server through an internet communication network; A normal temperature storage unit for each age in which a normal temperature reference value is stored according to age; An identity information storage unit for each face image in which identity information for each face image is stored; The face image transmitted from the local processing unit is compared with the face image stored in the face information storage unit for each face image to confirm the identity and age of the person currently photographed by the identification camera, and the normality for each age is determined based on the identified age. The normal temperature reference value according to the age stored in the temperature storage unit is called, and when the facial body temperature detected through the thermal image transmitted from the local processor exceeds the normal temperature reference value according to the age called by the current identification camera, An abnormal body temperature analysis server for classifying the photographed person as a suspected disease and inquiring the identity of the suspected suspect by notifying the suspected family of the suspected disease or the disease manager; And an abnormal temperature management server configured to receive the temperature information and the identity of a person classified as a suspected disease by the abnormal temperature analysis server and store and manage the stored temperature in storage storage.

The non-contact temperature monitoring system according to the present invention having such a configuration can detect the body temperature of the body temperature detection subject at a predetermined distance away from the body temperature detection subject, and identify the body temperature of the subject through the photographed image of the body temperature detection subject. You can check it.

In addition, the present invention can identify the patient suspected of the disease among the unspecified people and quickly identify the identity of the patient and people associated with the patient to suppress the spread of the disease to others.

1 is a conceptual diagram of the present invention,
2 is a control block diagram of the present invention;
3 is a control block diagram of the abnormal temperature analysis server,
4 is a control block diagram of an identification information storage unit for each face image;
5 is a control block diagram of a subject identification unit;
6 is a control block diagram of a subject temperature measuring unit;
7 is a control block diagram of a temperature calculator for each facial part;
8 is a view for explaining additional components of the subject temperature measuring unit;
9 is a control block diagram of a data transmission and reception unit;
10 is a view for explaining a structure of raising and lowering the thermal imaging camera and the identification camera in the vertical direction in accordance with the height of the subject,
11 is a view for explaining the structure of the automatic gift payment unit;

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

In the non-contact temperature monitoring system according to the present invention, as shown in Figures 1 to 2, the body temperature measurement using the thermal imaging camera 101 to measure the body temperature of the person located in front of the body temperature measurement A thermal imaging unit 10; An identification image capturing unit 20 for photographing a face of a person located in front of the front by using an identification camera 201 to identify a person who is located in front; Installed on the pair of thermography 10 and the identity imaging 20 of the body temperature measurement and face identification image taken by the thermography 10 for body temperature measurement and identification Local processing unit for displaying the face image taken by the image capture unit 20 on the monitor 30 and transmits the face thermal image and the face image to the abnormal temperature analysis server 80 through the Internet communication network 40; Age-specific normal temperature storage unit 60 stores the normal temperature reference value according to age; An identity information storage unit 70 for each face image in which identity information for each face image is stored; Compare the face image transmitted from the local processor 40 with the face image stored in the face information storage unit 70 for each face image to check the identity and age of the person currently photographed by the identification camera 201. The normal temperature reference value according to the age stored in the normal temperature storage unit 60 for each age is called through the identified age, and at the age when the face temperature detected through the thermal image transmitted from the local processor 40 is called. If the normal body temperature threshold is exceeded according to the current classification of the person photographed by the identification camera 201 as a suspected disease and the identity of the suspected inquiries to inform the suspected family of the suspected disease or disease manager Abnormal temperature analysis server 80; And an abnormal temperature management server 100 that receives the temperature information and the identity of a person classified as a disease suspect by the abnormal temperature analysis server 80 and stores and manages the stored temperature in the storage storage 90.

The normal temperature reference value according to the age stored in the normal temperature storage unit 60 for each age is, for example, 37.5 degrees or less when a subject photographed on the identification camera 201 is 1 year or less, and 37.2 degrees or less when 2 years or less. When it is 5 years old or less, it becomes 37 degrees or less.

In addition, when the subject photographed by the identification camera 201 is 7 years or older, the subject becomes 36.7 degrees to 37 degrees or less.

In addition, in the present invention, as shown in FIG. 2, the subject of temperature measurement gazes at the thermal imaging camera 101 and the identification camera 201 in a floating posture while being spaced apart from the thermal imaging camera 101 by a predetermined distance. The voice guide module 170 further includes a voice guide to perform the voice guide.

In addition, the present invention further includes a camera driving signal input unit 180 for manually transmitting a shooting command to the thermal imaging camera 101 and the identification camera 201, as shown in FIG.

The camera driving signal input unit 180 may use a keyboard, a mouse, or a keypad.

Transmitting a driving control signal to the thermal imaging camera 101 and the identification camera 201 when a person stops at a predetermined distance apart in front of the thermal imaging camera 101 and the identification camera 201. Further comprising a sensing sensing module 110, the thermal imaging camera 101 and the identification camera 201 is to face the face of the person located in front of the drive control signal from the motion sensing sensing module 110. Shoot.

As shown in FIG. 3, the abnormal body temperature analysis server 80 measures a subject body temperature to measure a face body temperature of a subject photographed by the thermal camera 101 using the thermal image transmitted from the local processor 40. The identification image camera 201 is found by comparing the face image transmitted from the local processor 40 with the face image stored in the face information storage unit 70 for each face image to find the face image having the highest similarity. The subject identity confirming unit 802 for confirming the identity and age of the photographed subject and the normal body temperature reference value corresponding to the age identified by the subject identity verifying unit 802 in the age-specific normal temperature storage unit 60 are called. The normal body temperature reference value call unit 803 for each age, and the face body temperature of the subject measured by the subject body temperature measurement unit 801 and the normal body temperature reference value call unit 803 for each age. The body temperature comparator 804 and the body temperature comparator 804 compare the normal body temperature reference values, and when the face body temperature of the subject is higher than the normal body temperature reference value, it is determined as an abnormal body temperature and the identification camera ( An abnormal temperature determining unit 805 for classifying a person photographed in 201 as a suspected disease, and a contact for inquiring the contact information of the person concerned with the suspected disease by inquiring the identity of the suspected disease classified by the abnormal temperature determining unit 805. Inquiry unit 806, and a data transmission and reception unit 807 for transmitting the current body temperature and identity information of the suspected disease to the terminal of the person concerned and the disease manager inquired by the contact inquiry unit 806.

The abnormal temperature determining unit 805 subdivides the health state of the subject according to the magnitude of the temperature difference minus the normal temperature reference value corresponding to the age of the subject from the body temperature of the subject.

For example, if the subject's face temperature is 0.2 degrees higher than the normal temperature standard, the subject is classified as a state of interest, if 0.4 is higher, it is classified as a caution state, and if it is 0.6, it is classified as a dangerous state.

The data transmitter / receiver 807 transmits the subdivided subject's health state and identity information about the subject to the person concerned or the disease manager.

The relevant person may be a parent of a subject photographed by a camera, a teacher in charge, a medical practitioner, or a guard.

As shown in FIG. 4, the face information storage unit 70 for each face image includes a face image information storage unit 701 storing face images input for each person and feature information for each face part on the face image, and the face. It includes an image-specific identity information storage unit 702 stores the identity information for each image. The identity information for each face image includes a name, gender, age, height, weight, home address, name of a person concerned and contact information.

As shown in FIG. 5, the subject identification unit 802 extracts feature information from the face image of the subject taken by the identification camera 201 and extracts feature information from the face image extractor 8021 and the face information extractor. The face image comparator 8802 and the face image comparator 8022 compare the feature information extracted by the method 821 and the feature information of the face image for each person stored in the face image information storage unit 701. As a result of comparing the feature information extracted by the face information extracting unit 8201 and the feature information of the face image for each person stored in the face image information storing unit 701, the face image information storing unit having the most similar feature information is obtained. When the information is stored at 701, an identity for extracting identity information corresponding to the face image having the most similar feature information by referring to the identity information storage unit 70 for each face image. And a beam extraction unit 8023, and the identification information extraction unit 8023 age calculation section (8024) for calculating the age of the subject in the taken identity identification camera 201 through the.

As shown in FIG. 6, the subject body temperature measuring unit 801 includes a thermal image storing unit 8011 for storing a thermal image transmitted from the local processing unit 40, and the thermal image storing unit 8011. The pixel temperature extractor 8012 for extracting the temperature of each pixel included in the face region among the thermal images stored in the image), and the face region extracted by the pixel temperature extractor 8012. Temperature calculating unit for each facial region that calculates the temperature for each facial region by averaging the temperature value of each pixel included in the eye nose, mouth, ear, forehead, neck, among the thermal images using the temperature of each pixel included in the image ( 8013), the subject body temperature calculator 8014 calculating the body temperature of the subject by averaging the temperatures of the face regions calculated by the face region temperature calculator 8013, and the subject body temperature calculator 8014. To store body temperature On the measurement result and a storage unit (8015).

As illustrated in FIG. 7, the temperature calculator 8013 for each facial part may include a temperature summing part for each pixel that sums temperature values for each pixel located in an eye nose, ear, forehead, and neck area of the thermal image. And a temperature average derivation unit 80132 for deriving an average body temperature value for each facial part by dividing a sum of temperatures for each pixel belonging to each facial part of the thermal image by the number of pixels for each facial part. It includes.

The normal temperature storage unit 60 for each age stores a reference temperature for each facial region according to age, and the subject temperature calculator 8014 calculates an average temperature for each facial region calculated by the temperature calculator 8013 for each facial region. When subtracting the reference temperature for each facial part stored in the normal temperature storage unit 60 by age for each facial part, the two body parts having the largest plus and minus deviations are excluded, and the temperature of the remaining facial parts is averaged to determine the subject's temperature. Calculate body temperature

The reason for this is that the distribution of blood vessels on the face of each person is different, so that a lot of blood vessels are relatively heat-distributed, and heat is generated relatively little blood vessels are less heat-dispersed.

Therefore, the body temperature can be measured more accurately by measuring the temperature of the remaining facial parts except for the relatively heat-producing and less heat-producing parts of the face.

As illustrated in FIG. 8, the subject temperature measuring unit 801 includes a body temperature measurement time calculating unit 8016 that calculates a time when the body temperature of the subject photographed by the identification camera 201 is measured, and the body temperature measuring time calculating unit. And a body temperature measurement time storage unit 8017 for storing the time at which the temperature of the subject associated with the object is measured by 8014 for each face image photographed by the identification camera 201.

As illustrated in FIG. 9, the data transmitting and receiving unit 807 includes a request signal receiving unit 8071 for receiving a data request signal from a disease manager and a health state of a subject photographed through an identification camera 201. The status information transmitter 8072 and the subject photographed through the identification camera 201 when the data request signal is inputted through the request signal receiver 8071 or transmitted to the terminal of the disease manager. Body temperature and identity information transmitting unit for transmitting the body temperature and identity information to the contact associated with the subject or the body temperature and identity information of the subject to the terminal of the disease manager when the data request signal is input through the request signal receiving unit 8071 (8073), and when a suspected disease is found, to send an alarm message to the person or disease manager associated with the suspected disease. It includes an alarm transmission unit (8074).

In addition, the present invention further includes an outer case 120 that is erected in the key height direction of the subject, as shown in FIG. 10.

In addition, the present invention is mounted on the front of the outer case 120, as shown in Figure 10, the outer case in a state in which the thermal imaging camera 101 and the identification camera 201 is integrally combined with the outer case ( The vertical movement part 130 sliding in the vertical height direction of the 120 and the vertical movement part 130 in the upper direction of the outer case 120 according to the control signal of the face height control means 150. Up and down moving unit height adjustment means 140 for moving or moving in the lower direction of the outer case 120, and the face through the abnormal temperature analysis server 80 of the image photographed by the identification camera 201 The apparatus further includes a face height control means 150 which transmits a control signal for raising or lowering the up and down moving part 130 to the up and down moving part height adjusting means 140 until the part is recognized.

For example, as illustrated in FIG. 10, the vertical moving part height adjusting means 140 stands in the vertical direction of the external case 120 in the inside of the outer case 120 and moves up and down on an outer circumferential surface thereof. The screw shaft 1400 is provided with a screw thread coupled to the unit 130 and rotates in a clockwise or counterclockwise direction, and the motor shaft is clockwise or counterclockwise according to a control signal of the motor driver 1404. Control of the servo motor 1402 for rotating in the direction, the rotational force transmitting means 1403 for transmitting the rotational force of the motor shaft provided in the servo motor 1402 to the screw bar 1401, and the face height control means 150. And a motor driver 1404 for transmitting a control signal for rotating the motor shaft of the servo motor 1402 in the clockwise or counterclockwise direction to the servo motor 1402 according to the signal.

In addition, the vertical movement unit height adjustment means 140, for example, as shown in Figure 10, when the vertical movement unit 130 reaches the upper limit of the outer case 120, the motor driver 1404 An upper limit switch 1405 for transmitting an electrical control signal to the lower limit switch for transmitting an electrical control signal to the motor driver 1404 when the upper and lower moving parts 130 reach the lower limit of the outer case 120. A switch 1406 is further included, and the motor driver 1404 stops the servo motor 1402 when an electrical control signal is input from the upper limit switch 1405 or the lower limit switch 1406.

In addition, as shown in FIG. 11, the present invention further includes an automatic gift payment unit 160 for distributing a gift to the subject when the identity and the temperature measurement of the subject are completed.

As shown in FIG. 11, the automatic gift payment unit 160 may include a gift storage unit 1601 storing a gift to be provided to a subject in the outer case 120, and the gift from the rear of the outer case 120. A gift inlet 1602 formed at the rear of the outer case 120 and communicating with the gift storage unit 1601 and formed at the front of the outer case 120 to inject a gift into the storage unit 1601. The gift outlet 1603 communicates with the storage unit 1601 and the gift stored in the gift storage unit 1601 is discharged, and presents the gift stored in the gift storage unit 1601 when identification and temperature detection of the subject are completed. It further includes a gift distribution unit 1604 for discharging one by one to the discharge port (1603).

The non-contact temperature monitoring system according to the present invention having such a configuration can detect the body temperature of the body temperature detection subject at a predetermined distance away from the body temperature detection subject, and identify an identity of the body temperature detection subject through the photographed image of the body temperature detection subject. You can check it.

In addition, the present invention can identify the patient suspected of the disease among the unspecified people and quickly identify the identity of the patient and people associated with the patient to suppress the spread of the disease to others.

10. Thermal imaging unit 101. Thermal imaging camera
20. Identification Video Recorder 201. Identification Camera
30. Monitor 40. Local Processing Unit
60. Normal temperature storage unit by age
70. Identity information storage unit for each face image 701. Face image information storage unit
702. Identity information storage unit for each image 80. The abnormal temperature analysis server
801. Subject temperature measuring unit 8011. Thermal image storage unit
8012. Pixel temperature extraction unit 8013. Temperature calculation unit for each face part
80131. Pixel adder
80132. Derivation of average temperature by face part
8014. Subject temperature calculator 8015. Temperature measurement result storage unit
8016. Body temperature measurement time calculation unit 8017. Body temperature measurement time storage unit
802. Subject identification unit 8021. Face information extraction unit
8022. Face image comparison unit 8023. Identity information extraction unit
8024. Age calculation department
803. Age normal temperature reference caller
804. Temperature comparison unit
805. Abnormal temperature determination unit 806. Contact inquiry unit
807. Data Transceiver 8071. Request Signal Receiver
8072. Status information transmitter
8073. Temperature and Identity Information Transmitter
8074. Alarm Transmitter 90. Storage Storage
100. Body temperature management server 110. Motion detection sensing module
120. Outer case 130. Up and down moving part
140. Height adjustment means for vertical movement 1401. Screw bar
1402. Servo motor 1403. Means for transmitting torque
1404. Motor Driver 1405. Upper Limit Switch
1406. Lower limit switch 150. Face height control means
160. Automatic Gift Payment 1601. Gift Storage
1602. Gift Inlet 1603. Gift Outlet
1604. Gift Distribution Unit 170. Voice Guidance Module
180. Camera drive signal input unit

Claims (6)

A thermographic imaging unit 10 for measuring a body temperature of a person located in front of the body using the thermal imaging camera 101 to measure a body temperature of the person located in front of the body;
An identification image capturing unit 20 for photographing a face of a person located in front of the front by using an identification camera 201 to identify a person who is located in front;
Installed on the pair of thermographic imaging unit 10 and the identity image capturing unit 20 for body temperature measurement, the thermographic image of the face photographed by the thermographic image capturing unit 10 and the identity verification unit Local processing unit for displaying the face image photographed by the image capturing unit 20 on the monitor 30 and transmitting the face thermal image and face image to the abnormal temperature analysis server 80 through an internet communication network ( 40);
Age-specific normal temperature storage unit 60 stores the normal temperature reference value according to age;
An identity information storage unit 70 for each face image in which identity information for each face image is stored;
Compare the face image transmitted from the local processor 40 with the face image stored in the face information storage unit 70 for each face image to check the identity and age of the person currently photographed by the identification camera 201. The normal temperature reference value according to the age stored in the normal temperature storage unit 60 for each age is called through the identified age, and at the age when the face temperature detected through the thermal image transmitted from the local processor 40 is called. If the normal body temperature threshold is exceeded, the person currently photographed by the identification camera 201 is classified as a suspected disease and the identity of the suspected disease is notified by the family or disease manager of the suspected disease Abnormal temperature analysis server 80;
And an abnormal temperature management server 100 that receives the temperature information and the identity of a person classified as a disease suspect by the abnormal temperature analysis server 80 and stores and manages the stored temperature in the storage storage 90.
The voice guide module 170 further includes a voice guide module 170 configured to voice guide the body temperature measurement subject to stare at the thermal imaging camera 101 and the identification camera 201 in a floating posture while spaced apart from the thermal imaging camera 101 by a predetermined distance. and,
Further comprising a camera driving signal input unit 180 for manually transmitting a recording command to the thermal imaging camera 101 and the identification camera 201,
Transmitting a driving control signal to the thermal imaging camera 101 and the identification camera 201 when a person stops at a predetermined distance apart in front of the thermal imaging camera 101 and the identification camera 201. Further comprising a sensing sensing module 110,
The thermal imaging camera 101 and the identification camera 201 photograph a face of a person located in front when a driving control signal is input from the motion sensing sensing module 110,
The abnormal body temperature analysis server 80 includes a subject body temperature measuring unit 801 which measures a body temperature of a subject's face photographed by the thermal imaging camera 101 by using the thermal image transmitted from the local processor 40;
By comparing the face image transmitted from the local processor 40 and the face image stored in the face information storage unit 70 for each face image, the face image having the highest similarity is found, thereby identifying the subject of the subject taken by the identification camera 201. Subject identification unit 802 to confirm the age and age,
Age-specific normal temperature reference value caller 803 for calling the normal temperature reference value corresponding to the age identified by the subject identification unit 802 in the age-specific normal temperature storage unit 60,
A body temperature comparison unit 804 for comparing the face temperature of the subject measured by the subject body temperature measuring unit 801 with the normal body temperature reference value called by the age-specific normal temperature reference value calling unit 803,
An abnormal temperature determination unit that determines that an abnormal body temperature is classified as a suspected disease by determining an abnormal temperature when the face temperature of the subject is higher than a normal temperature reference value as a result of the comparison by the temperature comparison unit 804 ( 805),
A contact inquiry unit 806 for inquiring the identity of the suspected disease classified by the abnormal temperature determination unit 805 to inquire the contacts of persons concerned with the suspected disease,
And a data transceiving unit 807 which transmits the current temperature and identity information of the suspected disease to the terminal of the related person contacted by the contact inquiry unit 806 and the terminal of the disease manager.
Up and down mounted on the front of the outer case 120 and sliding in the vertical height direction of the outer case 120 in a state of being integrally coupled with the thermal imaging camera 101 and the identification camera 201. The moving unit 130,
Height adjustment of the vertical movement unit for moving the vertical movement unit 130 in the upper direction of the outer case 120 or in the lower direction of the outer case 120 according to the control signal of the face height control means 150. Means 140, and
The vertical moving part 130 is raised by the vertical moving part height adjusting means 140 until the face part is recognized through the abnormal temperature analysis server 80 among the images photographed by the identification camera 201. Further comprising a face height control means 150 for transmitting a control signal for lowering or lowering,
The vertical movement unit height adjustment means 140 is built up in the vertical direction of the outer case 120 in the interior of the outer case 120 is provided with a screw thread coupled to the vertical movement unit 130 on the outer peripheral surface Screw bar 1401 (Screw Bar) is rotated in the clockwise or counterclockwise direction,
Servo motor 1402 for rotating the motor shaft clockwise or counterclockwise according to the control signal of the motor driver 1404,
Rotation force transmission means 1403 for transmitting the rotational force of the motor shaft provided in the servo motor 1402 to the screw bar 1401, and
A motor driver 1404 (Motor) for transmitting a control signal for rotating the motor shaft of the servo motor 1402 in a clockwise or counterclockwise direction to the servo motor 1402 according to the control signal of the face height control means 150. Non-contact temperature monitoring system including a driver.
delete delete According to claim 1,
The subject identification checker 802 may include a face information extractor 821 for extracting feature information from a face image of a subject photographed by the identification camera 201;
A face image comparison unit 8202 which compares feature information extracted by the face information extraction unit 8101 and feature information on a face image for each person stored in the face image information storage unit 701,
As a result of comparing the feature information extracted by the face information extracting unit 821 with the face image comparing unit 8202 and the feature information of the face image for each person stored in the face image information storing unit 701, When the most similar face image is stored in the face image information storage unit 701, the identity information extraction extracts identity information corresponding to the face image having the most similar feature information by referring to the identity information storage unit 70 for each face image. (8023),
And an age calculator (8024) for calculating the age of the subject photographed by the identification camera (201) through the identity information extractor (8023).
According to claim 1,
The subject body temperature measuring unit 801 includes a thermal image storing unit 8011 for storing a thermal image transmitted from the local processing unit 40;
Pixel temperature extraction unit 8012 for extracting the temperature of each pixel included in the face region of the thermal image stored in the thermal image storage unit 8011,
By using the temperature of each pixel included in the face region extracted by the pixel temperature extraction unit 8012, the temperature value of each pixel included in the eye nose, ear, forehead, neck area of each thermal image A temperature calculation unit 8013 for each facial part, which averages the results for each and calculates the temperature for each facial part;
A subject body temperature calculator 8014 that calculates a body temperature of the subject by averaging the temperature of each face region calculated by the face region temperature calculator 8013,
And a body temperature measurement result storage unit 8015 for storing the body temperature calculated by the subject body temperature calculation unit 8014.
The method of claim 5,
The normal temperature storage unit 60 for each age stores the reference temperature for each face part according to age,
The subject temperature calculating unit 8014 subtracts the reference temperature for each facial region stored in the normal temperature storage unit 60 for each age from the average temperature for each facial region calculated by the temperature calculating unit 8013 for each facial region. The non-contact body temperature monitoring system of claim 2, wherein the body temperature of the subject is calculated by excluding the two body parts of body temperature having the largest positive and negative deviations and averaging the body temperature of the remaining face parts.

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