KR101703226B1 - Non-contact type temperature and motion detection apparatus and method therefor - Google Patents

Abstract

The object can be detected more accurately and reliably and the accurate temperature of the object can be detected to discriminate the moving object from the companion animal so that the movement of the human body can be accurately detected. A moving sensor unit installed to move its position with respect to the fixed sensor unit and detecting energy emitted from a subject in a moving state, a moving unit for moving the moving sensor unit continuously with respect to the fixed sensor unit, And a control unit for calculating a deviation of a detection value of the movement sensor unit and a detection value of the fixed sensor unit according to an incident path change of the subject energy incident on the movement sensor unit and detecting a temperature or motion of the subject, Sensing device.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a non-contact temperature and motion detection device,

And more particularly, to a noncontact temperature and motion sensing device and a sensing method capable of more accurately detecting the temperature and motion of a moving heat source such as a human body.

For example, a warning device, a lighting device, and the like are equipped with a pneumatic sensor for detecting the presence or absence of a heat source such as a human body. Generally, in a human body, INFRARED of a specific range wavelength occurs naturally, so that a super-sensitive sensor can detect the infrared ray of such a wavelength to confirm whether or not the human body is approaching. Accordingly, an alarm device, a lighting device, or the like senses the proximity of the human body through the super-type sensor and emits an alarm signal or activates the illumination.

There has been developed a technique for detecting the motion of a human body that is generated and detected in a system that detects only the presence or absence of a human body by using such a super-type sensor. However, in the conventional art, it is difficult to collect accurate information on the motion of the human body, and there is a problem that the accuracy and reliability of the result are inferior. Further, in the case of the conventional structure, the accurate temperature value of the human body can not be detected, and the movement of the human body can not be discriminated from the movement of the companion animals.

In recent years, social interest in elderly people who are less active, such as elderly living alone, is increasing, and development of technology for accurately detecting the temperature and movement of the human body is required.

The present invention provides a non-contact temperature and motion sensing device and a sensing method capable of more accurately and reliably detecting the movement of a subject.

The present invention also provides a noncontact temperature and motion sensing device and a sensing method that are capable of accurately detecting the movement of a human body in distinguishing from companion animals by sensing an accurate temperature of the object.

Further, there is provided a noncontact temperature and motion sensing device and a sensing method which are simple and easy to manufacture and easy to operate.

The sensing device of this embodiment includes a fixed sensor unit fixed on one side of a base member and detecting energy emitted from a subject in a fixed state, and a sensor unit installed to move its position with respect to the fixed sensor unit, A moving part for continuously moving the moving sensor part with respect to the fixed sensor part, and a control part for detecting a deviation of detection values of the moving sensor part according to the incident path change of the subject energy due to the movement of the moving sensor part, And detecting a temperature or a motion of the subject by calculating a value of the value.

The fixed sensor unit may include a super-fixed sensor for detecting infrared rays emitted from a subject and a condenser lens for condensing infrared rays incident on the super-fixed sensor to increase detection sensitivity.

The movement sensor unit may include a super-movement sensor for detecting infrared rays from a subject and a condenser lens for condensing infrared rays incident on the super-movement sensor to enhance detection sensitivity.

And a distance sensor provided in the fixed sensor unit for detecting the distance to the subject and applying the detected distance to the control unit. The controller may detect the actual distance between the subject and the fixed sensor unit from the output value of the distance sensor .

The sensing device may further include a temperature sensor installed at one side of the base member to detect an ambient temperature and apply the detected ambient temperature to the control unit. The control unit may be configured to synchronize the output value of the temperature sensor and the moving sensor unit.

The movement sensor unit may be configured to rotate the condenser lens coupled to the super-movement sensor to change the value of incident energy incident on the super-movement sensor from the object.

The moving unit may be configured to rotate the moving sensor unit about the fixed sensor unit with the fixed sensor unit as a central axis.

The moving unit may be configured to rotate the focusing lens of the moving sensor unit by applying a driving force to the moving sensor unit.

The moving unit includes a rotary gear rotatably mounted on the base member with the fixed sensor unit as a center axis and having a gear formed on an outer circumferential surface thereof, A ring-shaped fixed gear having gears formed along the inner circumferential surface thereof, a moving gear meshed between the rotating gear and the ring-shaped fixed gear and having the moving sensor portion, and a driving motor for rotationally driving the rotating gear.

The control unit calculates an actual air absorption rate of energy per distance from the detected value deviation of the moving sensor unit and corrects the detected value of the fixed sensor unit according to the distance between the fixed sensor unit and the subject from the air absorption rate to determine the temperature of the subject Lt; / RTI >

The sensing method of this embodiment includes the steps of detecting the presence or absence of a subject by detecting the energy of the subject through the fixed sensor unit in a fixed state, detecting the energy of the subject through the movement sensor unit in a moving state by driving the movement sensor unit in the presence of the subject Obtaining an actual air absorption rate of energy per distance from the deviation of the detection value according to the incident path change of the subject energy by the movement of the moving sensor section, And determining the temperature of the subject by correcting the detected value.

The sensing method may further include a step of detecting a distance between the fixed sensor unit and the subject before the temperature of the subject is determined.

The sensing method may further include detecting an ambient temperature of the subject and synchronizing with the temperature of the moving sensor unit.

The sensing method may further include calculating a temperature of a subject, and then calculating whether the subject is a human from the determined temperature.

The sensing method may further include sensing energy of a subject through a fixed sensor unit when the subject is a human body, and checking whether the subject is active by detecting energy of the subject.

As described above, according to this embodiment, the operation of the human body can be detected more accurately and reliably. Thus, damage and loss due to malfunction can be minimized.

In addition, the temperature difference between the human body and the companion animal can be accurately detected in consideration of the change in the surrounding environment, so that the human body and the movement can be detected more distinctively.

In addition, the presence or absence of the human body, as well as the temperature and the operation state can be detected at the same time, so that the activity of the human body can be easily confirmed and evaluated.

Further, the structure is simple and easy to manufacture, so that the productivity and price competitiveness of the product can be enhanced.

1 is a schematic view showing a non-contact type temperature and motion sensing apparatus according to the present embodiment.
2 is a schematic cross-sectional view showing the configuration of a noncontact type temperature and motion sensing device according to the present embodiment.
FIG. 3 is a view showing an operating state of the noncontact type temperature and motion sensing apparatus according to the present embodiment.
FIG. 4 is a schematic flowchart showing a non-contact temperature and motion detection process according to the present embodiment.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms as used herein include plural forms as long as the phrases do not expressly express the opposite meaning thereto. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present embodiment, the temperature and motion detection for a human body are described as an example. In the following description, a subject can be understood as a heat source including a human body. The present invention is not limited to the human body but can be applied to detection of a specific animal or other object because it is possible to detect the exact temperature and motion of the object. In the following description

FIGS. 1 and 2 show the construction of a non-contact type temperature and motion sensing device according to the present embodiment.

As shown in FIG. 1, the sensing apparatus 100 of the present embodiment includes a fixed sensor unit 10 for detecting energy emitted from a subject in a fixed state, a moving sensor unit 20 for detecting energy from a subject in a moving state, A moving part for continuously moving the moving sensor part 20 with respect to the fixed sensor part 10 and a detecting part for detecting the temperature or motion of the subject from the output values of the moving sensor part 20 and the fixed sensor part 10 And a control unit 50 for controlling the display unit.

The fixed sensor unit 10 and the moving sensor unit 20 are installed in a disk-shaped base member 40. The base member 40 is a plate structure for supporting the respective components, and may be formed in various shapes.

The fixed sensor unit 10 is disposed at the center of the base member 40 and fixed thereto. The moving sensor unit 20 is disposed to be spaced apart from the fixed sensor unit 10 and rotates about the fixed sensor unit 10 with the fixed sensor unit 10 as a center axis. In addition, in the present embodiment, the movement sensor unit 20 is rotatably installed. In the following description, the movement of the movement sensor unit 20 about the fixed sensor unit 10 is referred to as a revolving movement, and the rotation movement of the movement sensor unit 20 itself is referred to as a rotation movement.

Through the idle motion, the movement sensor unit 20 can change the incident path of energy to the subject by varying the sensing position of the subject. Thus, the energy absorption rate of the energy in the actual sensing space due to the energy incident path deviation can be obtained. In addition, the moving sensor unit 20 can continuously detect the presence or absence of a subject by changing the energy value input to the super-moving sensor regardless of the motion of the subject. This will be described in detail later.

The fixed sensor unit 10 includes a super-fixed sensor 12 for detecting infrared rays from the subject and a condenser lens 14 for condensing infrared rays incident on the super-fixed sensor 12 to increase detection sensitivity. . ≪ / RTI > The fixed sensor unit 10 may further include other components for operating the super-fixed sensor 12, such as a signal amplifier. The fixed sensor unit 10 detects infrared rays emitted from a subject at a fixed position.

A distance sensor 42 for detecting the distance between the supersonic type fixed sensor 12 of the fixed sensor unit 10 and the subject and applying the detected distance to the control unit 50 is provided on one side of the fixed sensor unit 10, Is installed. The distance sensor 42 may be an ultrasonic sensor for measuring a distance using ultrasonic waves. The control unit 50 can more accurately detect the actual distance between the subject and the fixed sensor unit 10 from the output value of the distance sensor 42. [

The movement sensor unit 20 includes a superposition type movement sensor 22 for detecting infrared rays out of the subject and a condensation lens 24 for condensing infrared rays incident on the superposition type movement sensor 22 to increase detection sensitivity . The movement sensor unit 20 may further include other components for operating the super-movement sensor 22, such as a signal amplifier. The moving sensor unit 20 senses infrared rays emitted from a subject in a state where the moving sensor unit 20 is not fixed but moves while being moved.

In the present embodiment, a temperature sensor 44 for detecting the ambient temperature and applying the detected temperature to the control unit 50 is installed at one side of the body of the moving sensor unit 20. [ The controller 50 can detect the temperature in the subject sensing space in real time based on the output value of the temperature sensor 44 and use the detected temperature as the reference temperature.

The temperature sensor 44 may be installed anywhere in the base member 40 in addition to the movement sensor unit 20. [ When the temperature sensor 44 is installed on the moving sensor unit 20, the temperature sensor 44 is also moved when the moving sensor unit 20 is moved, thereby detecting temperature at various positions and detecting a more accurate temperature around the subject .

The supermotive fixed sensor 12 and the superconducting motion sensor 22 are both a PYROELECTRIC SENSOR that detects infrared rays of a specific wavelength generated from a heat source such as a human body. The super-typical sensor converts infrared rays incident from a heat source into heat and outputs the temperature value. Since many techniques have been disclosed for the superconducting sensor, a detailed description thereof will be omitted.

The condenser lenses 141 and 24 are provided in front of the super-sensor to increase the detection sensitivity of infrared rays emitted from a heat source such as a human body. Fresnel lenses (FRESNEL LENS) and Fresnel lens arrays (ARRAY) are examples of condensing lenses, and they can be classified into a planar shape and a spherical shape depending on the structure.

The apparatus can detect the temperature and movement of the subject more accurately by sensing infrared rays of the subject through the fixed sensor unit 10 and the moving sensor unit 20 which are fixed.

In the present embodiment, the moving unit is structured such that the moving sensor unit 20 revolves around the fixed sensor unit 10 while the moving sensor unit 20 revolves.

To this end, the moving unit includes a rotary gear 30 rotatably mounted on the base member 40 with the fixed sensor unit 10 as a center axis and having gears formed on the outer circumferential surface thereof, A ring type fixed gear 32 provided on the base member 40 with the fixed sensor portion 10 as a central axis and having a gear formed along the inner peripheral surface thereof, A moving gear 34 to which the moving sensor unit 20 is mounted, and a driving motor 36 for rotating the rotating gear 30.

When the drive motor 36 is rotationally driven, the rotary gear 30 is rotated, and the moving gear 34 engaged with the rotary gear 30 and the fixed gear 32 rotates the fixed sensor unit 10, And moves in one direction. At this time, since the moving gear 34 is engaged with the fixed gear 32, the moving gear 34 rotates itself in the process of moving in one direction. The moving gear 34 is provided with a moving sensor unit 20 so that the moving sensor unit 20 moves as the moving gear 34 moves. Therefore, the movement sensor unit 20 can be revolved by the driving force of the one-drive motor 36 and can be rotated.

The gear ratios of the rotary gear 30, the fixed gear 32, and the moving gear 34 can be variously set.

The rotary gear 30 is in the form of a ring and is fitted to the fixed sensor unit 10 and rotatably engaged.

The driving motor 36 may be installed inside the body of the fixed sensor unit 10, for example. The rotation shaft of the drive motor 36 extends to the front side through the inner diameter front end of the rotary gear 30 and the front end of the rotation gear 30 A drive gear 38 is provided. A driven gear 39 engaging with the driving gear 38 is continuously provided along the circumferential direction on the front end side of the inner diameter of the rotary gear 30. When the driving motor 36 is operated, the driving gear 38 is rotated, and the power is transmitted to the driven gear 39 engaged with the driving gear 38, so that the rotary gear 30, .

In this embodiment, the inner rotary gear is rotationally driven by a driving motor and the outer fixed gear is fixed. However, in addition to such a structure, a driving motor may be connected to the moving gear to rotate the moving gear, And a drive motor is connected to the outer fixed gear to rotate the motor.

The rotational speed of the driving motor, the moving speed of the moving gear that rotates about the fixed sensor unit, and the moving distance of the moving gear relative to the fixed sensor unit can be variously set.

Here, when the base member 40 is installed on the ceiling of the sensing space or the like, it is necessary to prevent the rotary gear 30 and the moving gear 34, which are moving members, from being dropped off by their own weight.

2, the fixed sensor unit 10 has a step 16 formed continuously on the outer circumferential surface thereof and extending to the inner diameter side tip of the rotary gear 30, so that the inner diameter of the rotary gear 30 And is hooked on the additional step 16.

A cover member 46 is further provided on the front surface of the fixed gear 32 and on the front surface of the rotary gear 30 to prevent the moving gear 34 from falling off. The gap between the two cover members 46 is smaller than the diameter of the moving gear 34 so that the moving gear 34 can be prevented from falling off the cover member 46. [

The rotation of the movement sensor unit 20 may be a structure for rotating only the condenser lens 24 with respect to the super-movement sensor 22. [ To this end, a condenser lens 24 is rotatably mounted on the body of the movement sensor unit 20, and a condenser lens is coupled to the movement gear 34. Accordingly, the moving sensor unit 20 can change the incident energy value that is incident on the superconducting moving sensor 22 from the subject as the focusing lens 24 rotates. Thus, even when the subject is not moving, the incident energy of the subject is changed through the rotating condenser lens 24 and applied to the super-movement sensor 22. In this manner, the existence of the subject can be continuously detected regardless of the movement of the subject through the rotation of the movement sensor unit 20.

The control unit 50 controls the driving motor 36 and is connected to the fixed sensor unit 10, the distance sensor 42, the moving sensor unit 20 and the temperature sensor 44, And the movement of the subject is corrected based on the atmospheric water absorption rate.

Hereinafter, the process of detecting the subject temperature and the operation of the present embodiment will be described with reference to FIGS. 3 and 4. FIG.

First, the presence or absence of a subject is detected in the detection area through the fixed sensor unit 10. [ When the subject enters the sensing area, the fixed sensor unit 10 senses the infrared rays radiated from the subject, and the control unit 50 receives the output value of the fixed sensor unit 10 to detect the presence or absence of the subject. When the subject is present, the fixed sensor unit 10 detects infrared rays incident on the subject and applies the detected infrared rays to the control unit 50. The control unit 50 calculates the temperature of the subject from the output value of the fixed sensor unit 10. [ Further, the distance sensor 42 detects the distance between the subject and the fixed sensor unit 10.

The control unit 50 may detect the ambient temperature of the sensing area before the object is sensed and may synchronize with the temperature detected by the movement sensing unit 20 and converted into the polarization value.

In order to accurately detect the temperature of the subject, it is necessary to match the background temperature with the ambient temperature of the actual sensing space. Accordingly, the controller 50 synchronizes the ambient temperature of the actual sensing space detected through the temperature sensor with the background temperature value sensed by the transitory movement sensor 22 of the movement sensor 20. Accordingly, the temperature of the subject relative to the actual temperature around the sensing area can be accurately detected, and the presence or absence of the subject can be accurately grasped. The temperature value detected by the temperature sensor is preferably synchronized with the movement sensor unit. Since the signal for the subject is not maintained when there is no movement of the subject, the fixed sensor unit synchronizes the temperature sensor and the movement sensor unit for accurate and continuous temperature correction at every measurement. And synchronizes with the temperature sensor to finally correct the temperature value detected by the fixed sensor unit in accordance with the temperature value of the corrected moving sensor unit.

After the fixed sensor unit 10 detects the subject, the movement sensor unit 20 is rotationally driven according to the output signal of the control unit 50. When the drive motor 36 is operated, the rotary gear 30 rotates about the fixed sensor unit 10 via the drive gear 38 of the drive motor 36 and the driven gear 39 engaged with the drive gear 38 . Thus, the moving gear 34 engaged between the rotary gear 30 and the fixed gear 32 rotates around the fixed sensor unit 10. At the same time, the rotary gear 30 rotates itself along the inner circumferential surface of the fixed gear 32.

Accordingly, the movement sensor unit 20 coupled to the rotary gear 30 moves while performing the self-rotating motion and the idle motion around the fixed sensor unit 10.

In this way, the movement sensor unit 20 senses the infrared rays of the subject at different positions while rotating and revolving, and applies the sensed infrared rays to the control unit 50. The control unit 50 receives the output value of the movement sensor unit 20 and determines the atmospheric absorption rate of energy per distance from the deviation of the detection value according to the incident path change of the object infrared ray incident on the movement sensor unit 20.

The rate of atmospheric absorption can be understood as the rate at which the energy passing through the atmosphere is absorbed and reduced to the atmosphere depending on the travel distance.

Since the absorption rate of the infrared rays in the wavelength range of 8 to 14 μm detected by the super-typical sensor varies depending on the temperature and humidity in the sensing area, it is necessary to accurately check the air absorption rate per distance within the sensing area in order to detect the accurate temperature of the object. .

As shown in FIG. 3, since the moving sensor 20 moves around the fixed sensor 10, the sensing position is changed by the length of the diameter D of rotation. Therefore, the path of the infrared rays incident on the subject is different when the movement sensor unit 20 is at position A and position B, respectively.

The control unit 50 calculates the difference between the temperature value of the subject sensed when the movement sensor unit 20 is at the A position and the temperature value of the subject sensed when the movement sensor unit 20 is at the B position. The temperature values at the two positions are different by the path difference R. [ Since the distance between the moving sensor part and the moving sensor part of the fixed sensor part is already determined according to the specification of the apparatus, the path difference R at the two positions is the distance from the object detected through the distance sensor at the position of the fixed sensor part And can be obtained arithmetically according to the distance and the radius of rotation.

Accordingly, the controller 50 calculates the deviation of the temperature value at each position of the moving sensor unit with respect to the path difference, and obtains the actual atmospheric absorption rate per distance in the current sensing area.

When the actual air absorption rate is determined, the actual subject temperature can be accurately determined by correcting the temperature value of the subject detected by the fixed sensor unit 10 according to the actual air absorption rate according to the actual distance between the fixed sensor unit 10 and the subject .

Since the temperature value of the object detected through the fixed sensor unit 10 does not take into account the actual atmospheric absorption rate, infrared rays are absorbed into the atmosphere depending on the distance to the subject, which is different from the actual temperature.

The actual temperature of the subject can be accurately detected by applying the atmospheric absorption rate per the actual distance determined as described above to the temperature value detected by the fixed sensor unit 10 in accordance with the distance from the subject detected from the distance sensor.

In this way, by accurately detecting the temperature of the subject, a minute temperature difference between the human body and the companion animal can be distinguished more precisely. Therefore, it is possible to detect the movement of the human body more accurately by distinguishing it from the companion animal.

When the actual temperature of the subject is determined, it is calculated whether or not the subject is human. When the subject is a human body, it is possible to detect the movement of the subject, that is, the activity of the subject through the detection signal of the fixed sensor unit 10 in a state where the human body is detected through the movement sensor unit 20. [

As described above, the movement sensor unit 20 can continuously detect the existence state of the subject regardless of the movement of the subject in the sensing region as the user rotates.

It is determined whether a subject is detected through the fixed sensor unit 10 in a state where a human body is detected through the movement sensor unit 20. [ When the subject is detected through the detection value of the fixed sensor unit 10, the control unit 50 determines that the human body is in the active state. If the subject is not detected through the fixed sensor unit 10, It is judged that there is no movement. That is, it is possible to detect the presence or absence of a human body in the sensing area through the movement sensor unit 20, and to detect whether the human body is active through the fixed sensor unit 10 in the presence of the human body.

As described above, the present embodiment can more accurately detect the temperature and the movement of the human body through the fixed sensor unit 10 and the movement sensor unit 20.

While the illustrative embodiments of the present invention have been shown and described, various modifications and alternative embodiments may be made by those skilled in the art. Such variations and other embodiments will be considered and included in the appended claims, all without departing from the true spirit and scope of the invention.

10: Fixed sensor part 20: Moving sensor part
12: super-fixed sensor 22: super-moving sensor
14, 24: condenser lens 16:
30: rotary gear 32: fixed gear
34: moving gear 36: driving motor
38: drive gear 39: driven gear
40: Base member 42: Distance sensor
44: temperature sensor 46: cover member
50:

Claims (15)

A fixed sensor unit fixed to one side of the base member and detecting energy emitted from the subject in a fixed state,
A moving sensor unit installed to move its position with respect to the fixed sensor unit and detecting energy from a subject in a moving state,
A moving unit for continuously moving the moving sensor unit relative to the fixed sensor unit,
A controller for calculating a deviation of a detection value of the movement sensor unit according to a change in an incident path of the subject energy and a detection value of the fixed sensor unit by the movement of the movement sensor unit,
Wherein the non-contact temperature and motion sensing device comprises: The method according to claim 1,
Wherein the fixed sensor unit comprises a super-fixed sensor for detecting infrared rays from a subject and a condenser lens for condensing infrared rays incident on the super-fixed sensor to increase detection sensitivity. The method according to claim 1,
Wherein the movement sensor unit comprises a super-movement sensor for detecting infrared rays from a subject, and a condenser lens for condensing infrared rays incident on the super-movement sensor to enhance detection sensitivity. The method according to claim 1,
And a distance sensor provided in the fixed sensor unit for detecting a distance to the subject and applying the detected distance to the control unit, wherein the control unit is configured to detect the actual distance between the subject and the fixed sensor unit from the output value of the distance sensor, And motion detection device. The method according to claim 1,
Wherein the controller further includes a temperature sensor installed at one side of the base member to detect an ambient temperature and apply the sensed ambient temperature to the controller, wherein the controller includes a non-contact temperature sensor for synchronizing the output of the temperature sensor with the sensor, Device. The method according to claim 1,
Wherein the moving unit revolves around the fixed sensor unit with the fixed sensor unit as a center axis. The method according to claim 6,
Wherein the moving unit applies a driving force to the moving sensor unit to rotate the moving sensor unit. 8. The method of claim 7,
Wherein the moving unit rotates the condensing lens coupled to the superconducting motion sensor to change an incident energy value incident on the superconducting motion sensor from the object. 9. The method according to any one of claims 1 to 8,
The moving unit includes a rotary gear rotatably mounted on the base member with the fixed sensor unit as a center axis and having a gear formed on an outer circumferential surface thereof, A non-contact type temperature and operation device including a ring type fixed gear having gears formed along an inner peripheral surface thereof, a moving gear meshed between the rotating gear and the ring type fixed gear and having the moving sensor portion, Sensing device. 10. The method of claim 9,
Wherein the controller determines a temperature of an object by obtaining an atmospheric absorption rate of energy per distance from the detected value deviation of the moving sensor section and correcting the detection value of the fixed sensor section according to the distance between the fixed sensor section and the object from the atmospheric absorption rate, Of non-contact temperature and motion sensing devices. Detecting the presence or absence of a subject by detecting the energy of the subject through the superimposed sensor of the fixed sensor unit in a fixed state,
Detecting energy of a subject through a sensor of a moving sensor unit in a moving state by moving the sensor unit in the presence of a subject,
Obtaining an actual air absorption rate of energy per distance from the deviation of the detection value according to the incident path change of the subject energy incident on the moving sensor section; and
Determining the temperature of the subject by correcting the detected value of the fixed sensor unit according to the actual air absorption rate according to the distance between the fixed sensor unit and the subject,
Wherein the non-contact temperature and motion detection method comprises: 12. The method of claim 11,
Further comprising the step of detecting a distance between the fixed sensor unit and the subject prior to determining the temperature of the subject. 12. The method of claim 11,
And detecting the ambient temperature of the subject and synchronizing with the movement sensor unit. 14. The method according to any one of claims 11 to 13,
And determining whether the subject is a human from the determined temperature after determining the temperature of the subject. 15. The method of claim 14,
Detecting the energy of the subject through the fixed sensor unit when the subject is a human body, and checking whether the subject is active by detecting energy of the subject.

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