Warmth measurement device, warmth measurement system, and warmth measurement method thereby

Abstract

A warmth measurement device according to an embodiment of the present invention includes: a pyroelectric element unit that generates electricity when there is a temperature gradient therein; and a temperature control unit that is connected to one side of the pyroelectric element unit and provides hot air or cold air to the pyroelectric element unit to maintain the pyroelectric element unit at a set temperature different from room temperature.

Description

Thermal sensation measuring device, thermal sensation measuring system and thermal sensation measuring method thereof

[0001] The present invention relates to a thermal sensation measuring device, a thermal sensation measuring system and a thermal sensation measuring method thereof, and more particularly, to a thermal sensation measuring device, a thermal sensation measuring system and a thermal sensation measuring method thereof which can simulate a human sense of touch as if a person directly feels the thermal sensation of a contact object, and can also detect the type of material of the contact object by measuring the thermal sensation of the contact object.

[0002] In general, a tactile sensor is a sensor that simulates the human sense of touch, engineering the functions of skin sensation and pressure, derived from living organisms. Recently, research and development are underway to enable tactile sensors to measure not only physical sensations like touch, pressure, and slip, but also temperature and texture.

[0003] Among the tactile sensors developed recently, the tactile sensor capable of measuring temperature simulates the sense of touch by combining it with a conventional temperature sensor capable of measuring absolute temperature.

[0004] For example, in conventional thin-film metal resistance tactile sensors, the external temperature is quantitatively measured by linearly changing the resistance of the metal film as heat is applied. Furthermore, conventional conductive polymer wire tactile sensors measure temperature by utilizing the principle that the resistance value of the conductive polymer wire changes due to the temperature-dependent shrinkage and expansion of the wire structure.

[0005] However, when humans perceive the temperature of a contact object, they perceive it in a complex manner based on factors such as warmth and not just absolute temperature. Therefore, existing tactile sensors have limitations in perfectly replicating human touch due to their limitations in measuring only absolute temperature.

[0006] As described above, tactile sensors that simulate human temperature measurement are attracting attention as future technologies, and are expected to be widely used in robotics, wearable devices, medical care, healthcare, the Internet of Things, human interface, exploration, and military applications.

[0007] As a result, there is an urgent need to develop a thermal measurement device that simulates human thermal sensation.

[0008] An embodiment of the present invention provides a thermal sensation measuring device, a thermal sensation measuring system, and a thermal sensation measuring method thereof, which can accurately simulate the thermal sensation of a person in contact with a contact object and quantitatively measure the thermal sensation of the contact object felt by the person as an electric output signal.

[0009] In addition, an embodiment of the present invention provides a temperature measuring device, a temperature measuring system, and a temperature measuring method thereof, which can easily measure the temperature of a contact object based on a sensor that combines a pyroelectric element and a Peltier element, and can analyze the type of material of the contact object by analyzing an electric output signal according to the thermal characteristics of the contact object.

[0010] According to one embodiment of the present invention, a temperature measurement device is provided, including a pyroelectric element that generates electricity as a temperature gradient occurs inside, and a temperature control unit that is connected to one side of the pyroelectric element and provides heat or cold to the pyroelectric element to maintain the pyroelectric element at a set temperature different from room temperature.

[0011] Preferably, the temperature gradient of the pyroelectric element is formed between one side and the other side of the pyroelectric element when a contact is brought into contact with the other side of the pyroelectric element, and can be generated for a set period of time in a form corresponding to the thermal characteristics of the contact. At this time, the electricity generated in the pyroelectric element can be output in a specific pattern according to the form of the temperature gradient corresponding to the thermal characteristics of the contact.

[0012] Preferably, the pyroelectric element may include a pyroelectric element that generates electricity according to a temperature gradient generated when in contact with the contact, a first electrode disposed on one side of the pyroelectric element and connected to the temperature control unit to transfer heat or cold from the temperature control unit to the pyroelectric element, and a second electrode disposed on the other side of the pyroelectric element to contact the contact, and transferring heat or cold from the pyroelectric element to the contact when in contact with the contact.

[0013] The first electrode and the second electrode can serve as terminals for outputting electricity generated in the pyroelectric element to the outside.

[0014] Preferably, the piezoelectric element may be provided with at least one of PZT (lead-zirconium-titanium oxide), PVDF (polyvinylidene fluoride), ZINCOXIDE, and an environmentally friendly piezoelectric element.

[0015] Preferably, the temperature control unit may be provided with a Peltier element that supplies heat to the pyroelectric element unit according to the Peltier effect.

[0016] According to another aspect of the present invention, a temperature measurement system is provided, including a temperature measurement device provided as described above, an electric supply device for supplying electricity to a temperature control unit of the temperature measurement device, an electric measurement device for measuring a change in electric output generated from a pyroelectric element when a contact is brought into contact with the pyroelectric element of the temperature measurement device, and a temperature analysis device for analyzing an electric output signal measured by the electric measurement device to measure the temperature of a contact brought into contact with the electric measurement device and analyzing a thermal characteristic of the contact from a pattern of the electric output signal to detect a type of the contact.

[0017] Preferably, the thermal characteristics of the contact may be set differently depending on the type of material of the contact. The thermal sensitivity analysis device may classify the pattern of the electrical output signal measured by the electrical measuring device according to the thermal characteristics of the contact, and then detect the type of material of the contact by utilizing reference data previously stored in a database.

[0018] According to another aspect of the present invention, a method for measuring a temperature of a temperature measuring system is provided, including the steps of: supplying electricity by an electric supply device to a temperature control unit of a temperature measuring device provided as described above; bringing a contact object into contact with a pyroelectric element of the temperature measuring device and then separating it; measuring a change in electric output generated from the pyroelectric element when the contact object is brought into contact and separated by an electric measuring device; transmitting an electric output signal measured by the electric measuring device to a temperature analyzing device and then analyzing the electric output signal; and measuring the temperature of the contact object according to a pattern of the electric output signal by the temperature analyzing device by the temperature analyzing device.

[0019] Preferably, the method for measuring the temperature of the temperature measurement system according to one embodiment of the present invention may further include a step in which the temperature analysis device analyzes the thermal characteristics of the contact object from the pattern of the electric output signal to detect the type of the contact object.

[0020] In the above thermal analysis device, reference data that classifies the pattern of the electrical output signal measured by the electrical measurement device according to the thermal characteristics of the contact object may be stored in advance in the form of a database. In this case, the thermal analysis device can use the reference data to determine the thermal characteristics of the contact object from the pattern of the electrical output signal, and then detect the type of material of the contact object based on the thermal characteristics of the contact object.

[0021] Preferably, in the step of supplying electricity from the power supply device to the temperature control unit, the temperature control unit may operate by the electricity from the power supply device and provide heat or cold to one side of the pyroelectric element to maintain the pyroelectric element at a set temperature different from room temperature. Alternatively, in the step of contacting and then separating a contact with the pyroelectric element, a temperature gradient may be formed between one side and the other side of the pyroelectric element by contacting and separating the contact with the other side of the pyroelectric element, and electricity may be generated in the pyroelectric element depending on the shape of the temperature gradient.

[0022] The thermal sensation measuring device, thermal sensation measuring system and thermal sensation measuring method thereof according to an embodiment of the present invention can simulate human thermal sensation measurement with a simple structure by manufacturing a thermal sensation measuring device that combines a pyroelectric element and a temperature control unit, and can be used in various future technical fields for accurately simulating human sensation and behavior by simulating the thermal sensation of a person in contact with a contact object.

[0023] In addition, the temperature measuring device, temperature measuring system and temperature measuring method thereof according to an embodiment of the present invention are structured to utilize an electric output generated according to a temperature gradient generated inside the pyroelectric element when a contact object at room temperature comes into contact with the pyroelectric element while the temperature of the pyroelectric element is maintained at a set temperature different from the room temperature by a temperature control unit, so that the temperature of the contact object can be quantitatively measured by analyzing the electric output signal of the pyroelectric element, and whether the contact object is in contact and whether a temperature sensation is generated can also be easily detected.

[0024] In addition, the thermal sensitivity measuring device, thermal sensitivity measuring system and thermal sensitivity measuring method thereof according to an embodiment of the present invention can measure the thermal characteristics of the contact by analyzing an electric output signal according to the temperature gradient of the pyroelectric element generated when the contact is brought into contact with the pyroelectric element, and can easily detect the type of material of the contact in real time by using the thermal characteristics of the contact.

[0025] FIG. 1 is a schematic drawing of a temperature measurement device according to an embodiment of the present invention.

[0026] Fig. 2 is a drawing showing the operation method of the temperature measurement device illustrated in Fig. 1.

[0027] Figure 3 is a drawing showing a pattern of electrical output generated by the thermal sensing measuring device illustrated in Figure 2.

[0028] FIG. 4 is a schematic diagram illustrating a temperature measurement system according to one embodiment of the present invention.

[0029] Figures 5 and 6 are graphs showing changes in electrical output measured in the thermal measurement system illustrated in Figure 4.

[0030] Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings. However, the present invention is not limited or restricted by these embodiments. The same reference numerals in each drawing represent the same components.

[0031]

[0032] FIG. 1 is a schematic diagram illustrating a temperature measurement device (100) according to an embodiment of the present invention, FIG. 2 is a diagram illustrating an operation method of the temperature measurement device (100) illustrated in FIG. 1, and FIG. 3 is a diagram illustrating a pattern of an electric output (R) generated in the temperature measurement device (100) illustrated in FIG. 2.

[0033] Referring to FIGS. 1 to 3, a temperature measurement device (100) according to one embodiment of the present invention includes a pyroelectric element (110) and a temperature control unit (120).

[0034] The thermal sensing measuring device (100) of the present embodiment can generate a temperature gradient inside the pyroelectric element (110) when a contact (10) having specific thermal characteristics is brought into contact with the pyroelectric element (110), and can generate electricity in the pyroelectric element (110) in response to the temperature gradient of the pyroelectric element (110). The thermal characteristics of the contact (10) can be measured using the electrical output of the pyroelectric element (110) as described above.

[0035] At this time, the temperature gradient of the pyroelectric element (110) can be formed when the contact (10) is brought into contact with the pyroelectric element (110), and can be temporarily generated according to the thermal characteristics of the contact (10). In addition, the electricity generated in the pyroelectric element (110) can be output in a specific pattern according to the shape of the temperature gradient corresponding to the thermal characteristics of the contact (10).

[0036] Referring to FIGS. 1 to 3, the pyroelectric element (110) of the present embodiment may be formed of a material that generates electricity when a temperature gradient occurs inside. The pyroelectric element (110) as described above may be formed in a plate structure having a predetermined area. A temperature control unit (120) may be arranged on one side of the pyroelectric element (110), and a contact member (10) may be brought into contact with the other side of the pyroelectric element (110).

[0037] For example, the pyroelectric element (100) may include a pyroelectric element (112), a first electrode (114), and a second electrode (116).

[0038] When a contact (10) is brought into contact with a pyroelectric element (110), a temperature gradient can be generated inside the pyroelectric element (112), and electricity can be generated according to the generation of the temperature gradient. The pyroelectric element (112) as described above is a type of piezoelectric element and can be formed of a material that generates electricity when a temperature gradient exists inside.

[0039] For reference, the pyroelectric element (112) may be provided with at least one material among PZT (lead-zirconium-titanium oxide), PVDF (polyvinylidene fluoride), zinc oxide (ZINCOXIDE), and an eco-friendly piezoelectric element. However, in this embodiment, it is described that the pyroelectric element (112) is manufactured with a PZT material.

[0040] The first electrode (114) can be placed on one side of the pyroelectric element (112) and can be connected to the temperature control unit (120) in a heat transfer manner. The first electrode (114) can perform the function of receiving heat or cold from the temperature control unit (120) and transferring it to one side of the pyroelectric element (112).

[0041] The second electrode (116) can be placed on the other side of the pyroelectric element (112) and can be in contact with the contact (10) so as to enable heat transfer. The second electrode (116) can guide heat transfer between the contact (10) and the pyroelectric element (112) when in contact with the contact (10). That is, the second electrode (116) can receive heat or cold from the pyroelectric element (112) and transfer it to the contact (10).

[0042] Meanwhile, the first electrode (114) and the second electrode (116) of the present embodiment can serve as terminals for externally outputting electricity generated in the pyroelectric element (112) along with the function of transferring heat. Therefore, the first electrode (114) and the second electrode (116) can be formed of a conductive material.

[0043] Referring to FIGS. 1 to 3, the temperature control unit (120) of the present embodiment can provide heat (H) or cold air to the pyroelectric element (110) to maintain the pyroelectric element (110) at a set temperature (T3) different from the room temperature (T1). The temperature control unit (120) as described above can be formed as a plate structure having a predetermined area and can be arranged in a laminated structure on one side of the pyroelectric element (110). Specifically, the temperature control unit (120) can be arranged in close contact with the first electrode (114) of the pyroelectric element (110).

[0044] For reference, in the present embodiment, the temperature control unit (120) may be provided as a Peltier element that supplies heat (H) to the pyroelectric element (110) according to the Peltier effect. Accordingly, the temperature control unit (120) continuously supplies heat (H) to the pyroelectric element (110) to heat the pyroelectric element (110), and may make the temperature of the pyroelectric element (110) a set temperature (T3) higher than the room temperature (T1).

[0045] Figures 2 and 3 illustrate the temperature measurement process and the measurement results of the electrical output of the thermal sensor measurement device (100), respectively. For reference, "A" illustrated in the graph of Figure 3 represents a region where the contact (10) is brought into contact with the pyroelectric element (110), and may be composed of regions (b) and (c) of the graph.

[0046] As shown in (a) of FIG. 2 and (a) of FIG. 3, the pyroelectric element (110) can be maintained at a set temperature (T3) by the temperature control unit (120), and the contact (10) can be maintained at room temperature (T1). Therefore, since no temperature gradient occurs inside the pyroelectric element (110), no electric output (R) is generated.

[0047] As shown in (b) of FIG. 2 and (b) of FIG. 3, when the contact (10) is brought into contact with the pyroelectric element (110), heat can be transferred from the pyroelectric element (110) at the set temperature (T3) to the contact (10) at the room temperature (T1) for a set period of time. Accordingly, a temperature gradient occurs inside the pyroelectric element (110) for the set period of time, resulting in a change in the electric output (R).

[0048] Here, the contact area of ​​the contact (10) that comes into contact with the superconducting element (110) can be heated to an intermediate temperature (T2) between the room temperature (T1) and the set temperature (T3) by heat transferred from the superconducting element (110).

[0049] In addition, one side of the pyroelectric element (110) in contact with the contact (10) can be cooled to an intermediate temperature (T2) between the room temperature (T1) and the set temperature (T3) by the heat transferred to the contact (10). Therefore, inside the pyroelectric element (110), a temperature gradient between the intermediate temperature (T2) and the set temperature (T3) can be formed between one side and the other side of the pyroelectric element (110).

[0050] As shown in (c) of FIG. 2 and (c) of FIG. 3, if the contact (10) is maintained in contact with the pyroelectric element (110) for a set time or longer, the temperatures of the pyroelectric element (110) and the contact (10) can be set to the same set temperature (T3) by the heat of the temperature control unit (120). Therefore, since no temperature gradient is generated inside the pyroelectric element (110), no electric output (R) is generated.

[0051] As shown in (d) of FIG. 2 and (d) of FIG. 3, when the contact (10) is separated from the pyroelectric element (110), the contact (10) at the set temperature (T3) can be naturally cooled to room temperature (T1) after being separated from the pyroelectric element (110) at the set temperature (T3). Therefore, since no temperature gradient occurs inside the pyroelectric element (110), no electric output (R) is generated.

[0052]

[0053] FIG. 4 is a schematic diagram illustrating a temperature measurement system (1000) according to one embodiment of the present invention, and FIGS. 5 and 6 are graphs illustrating changes in electric output (R) measured in the temperature measurement system (1000) illustrated in FIG. 4.

[0054] In Fig. 4, reference numerals identical to or similar to those illustrated in Figs. 1 to 3 indicate identical components, and a detailed description thereof will be omitted. Hereinafter, the description will be centered on the temperature measurement system (1000) illustrated in Fig. 4.

[0055] Referring to FIG. 4, a temperature measurement system (1000) according to one embodiment of the present invention may include a temperature measurement device (100), an electric supply device (200), an electric measurement device (300), and a temperature analysis device (400).

[0056] Hereinafter, the temperature measurement device (100) illustrated in FIG. 4 is configured identically and similarly to the temperature measurement device (100) illustrated in FIGS. 1 to 3, and therefore, a detailed description thereof will be omitted.

[0057] The power supply device (200) of the present embodiment can supply electricity (P) to the temperature control unit (120) of the temperature measurement device (100). For example, the power supply device (200) can be provided as a battery for supplying electricity (P) to the temperature control unit (120).

[0058] The electrical measurement device (300) of the present embodiment can measure a change in the electrical output (R) generated from the pyroelectric element (110) of the thermal measurement device (100) when a contact (10) is brought into contact with the pyroelectric element (110). To this end, the electrical measurement device (300) can be electrically connected to the first electrode (114) and the second electrode (116) of the pyroelectric element (110).

[0059] The thermal analysis device (400) of the present embodiment is a device that analyzes an electric output signal (D) measured by an electric measuring device (300), and can measure the thermal sensation of a contact object (10) that comes into contact with the electric measuring device (300), and can detect the type of the contact object (10) by analyzing the thermal characteristics of the contact object (10) from the pattern of the electric output signal (D).

[0060] For reference, the thermal characteristics of the contact (10) can be set differently depending on the type of material of the contact (10), the temperature gradient formed inside the pyroelectric element (110) can have a gradient size that changes depending on the thermal characteristics of the contact (10), and the electric output (R) of the pyroelectric element (110) can be output depending on the temperature gradient of the pyroelectric element (110).

[0061] Here, the thermal analysis device (400) can utilize reference data that has been previously stored in a database format after classifying the pattern of the electrical output signal (D) measured by the electrical measurement device (300) according to the thermal characteristics of the contact object (10). Therefore, the thermal analysis device (400) can easily detect the material type of the contact object (10) through the electrical output signal (D) of the electrical measurement device (300) by preparing the reference data in advance.

[0062] The temperature measurement method of the thermal sensing measurement system (1000) according to one embodiment of the present invention as described above is as follows.

[0063] A method for measuring the temperature of a temperature measurement system (1000) according to an embodiment of the present invention comprises the steps of: a step in which an electric supply device (200) supplies electricity (P) to a temperature control unit (120) of a temperature measurement device (100); a step in which a contact (10) is brought into contact with a pyroelectric element (110) of a temperature measurement device (100) and then separated; a step in which an electric measurement device (300) measures a change in an electric output (R) generated in the pyroelectric element (110) when the contact (10) is brought into contact with and separated from the pyroelectric element (110); a step in which an electric output signal (D) measured by the electric measurement device (300) is transmitted to a temperature analysis device (400) and then the temperature analysis device (400) analyzes the electric output signal (D); a step in which the temperature analysis device (400) measures the temperature of the contact (10) according to a pattern of the electric output signal (D); and a step in which the temperature analysis device (400) analyzes a change in an electric output signal (D) from the pattern of the electric output signal (D). It may include a step of detecting the type of the contact (10) by analyzing the thermal characteristics of the contact (10).

[0064] In the step where the power supply device (200) supplies electricity (P) to the temperature control unit (120), the temperature control unit (120) operates by the electricity (P) of the power supply device (200) and provides heat or cold to one side of the pyroelectric element (110) to maintain the pyroelectric element (110) at a set temperature (T3) different from the room temperature (T1).

[0065] In the step of contacting and then separating the contact (10) from the pyroelectric element (110), a temperature gradient can be formed between one side and the other side of the pyroelectric element (110) by contacting and separating the contact (10) from the other side of the pyroelectric element (110), and electricity can be generated in the pyroelectric element (110) depending on the shape of the temperature gradient.

[0066] Meanwhile, the thermal analysis device (400) may store in advance reference data in the form of a database, which classifies the pattern of the electric output signal (D) measured by the electric measuring device (300) according to the thermal characteristics of the contact object (10). At this time, in the step of the thermal analysis device (400) detecting the type of the contact object (10), the thermal analysis device (400) may use the reference data to determine the thermal characteristics of the contact object (10) from the pattern of the electric output signal (D), and then detect the type of material of the contact object (10) according to the thermal characteristics of the contact object (10).

[0067]

[0068] FIG. 5 shows a pattern of electric output (R) measured by an electric measuring device (300) of a thermal measurement system (1000), and FIG. 6 shows the pattern according to the size of electric output (R) measured by an electric measuring device (300) of a thermal measurement system (1000).

[0069] As shown in Fig. 5, the thermal characteristics of the contact (10) vary depending on the material of the contact (10), and the pattern of the electric output (R) of the electric measuring device (300) is formed according to the thermal characteristics of the contact (10).

[0070] In fact, in the graph of Fig. 5, it can be confirmed that the pattern of the electric output (R) of the electric measuring device (300) appears in different sizes and shapes when the material of the contact (10) is aluminum (Al), brass, Teflon, and wood.

[0071] As shown in Fig. 6, it can be confirmed that the size of the electric output (R) of the electric measuring device (300) is formed differently depending on the thermal characteristics of the contact (10).

[0072]

[0073] As described above, the embodiments of the present invention have been described with specific details such as specific components and limited examples and drawings, but these are provided only to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments, and those with ordinary skill in the art to which the present invention pertains can make various modifications and variations based on this description. Therefore, the spirit of the present invention should not be limited to the described embodiments, and all things that are equivalent or equivalent to the claims below as well as the claims are considered to fall within the scope of the spirit of the present invention.

Claims

1. A pyroelectric element that generates electricity as a temperature gradient occurs inside; and A temperature control unit connected to one side of the pyroelectric element and providing heat or cold to the pyroelectric element to maintain the pyroelectric element at a set temperature different from room temperature; A thermal sensor measuring device including:

2. In paragraph 1, The temperature gradient of the above pyroelectric element is formed between one side and the other side of the pyroelectric element when a contact is brought into contact with the other side of the pyroelectric element, and is generated for a set time in a form corresponding to the thermal characteristics of the contact. A thermal sensing measuring device characterized in that electricity generated in the above-mentioned superconducting element is output in a specific pattern according to the shape of the temperature gradient corresponding to the thermal characteristics of the contact.

3. In paragraph 2, The pyroelectric element section includes a pyroelectric element that generates electricity according to a temperature gradient that occurs when in contact with the contact object; a first electrode that is arranged on one side of the pyroelectric element and connected to the temperature control section and transfers heat or cold from the temperature control section to the pyroelectric element; and a second electrode that is arranged on the other side of the pyroelectric element and makes contact with the contact object and transfers heat or cold from the pyroelectric element to the contact object when in contact with the contact object. A temperature measurement device characterized in that the first electrode and the second electrode serve as terminals for outputting electricity generated in the pyroelectric element to the outside.

4. In paragraph 3, A temperature measurement device characterized in that the piezoelectric element is provided with at least one of PZT (lead-zirconium-titanium oxide), PVDF (polyvinylidene fluoride), zinc oxide (ZINCOXIDE), and an eco-friendly piezoelectric element.

5. In paragraph 2, A temperature sensing device characterized in that the temperature control unit is provided with a Peltier element that supplies heat according to the Peltier effect to the pyroelectric element unit.

6. Temperature measuring device according to Article 1; An electric supply device that supplies electricity to a temperature control unit of the above-mentioned temperature measurement device; An electrical measuring device that measures the change in electrical output generated from a pyroelectric element when a contact object is brought into contact with the pyroelectric element of the above-mentioned temperature measuring device; and A thermal analysis device that analyzes an electrical output signal measured by the electrical measuring device to measure the thermal sensation of a contact object in contact with the electrical measuring device, and analyzes the thermal characteristics of the contact object from a pattern of the electrical output signal to detect the type of the contact object; A thermal measurement system including:

7. In paragraph 6, The thermal characteristics of the above contacts are set differently depending on the type of material of the above contacts. A thermal sensitivity measurement system characterized in that the thermal sensitivity analysis device classifies the pattern of the electrical output signal measured by the electrical measurement device according to the thermal characteristics of the contact object and then detects the type of material of the contact object by utilizing reference data stored in advance in the form of a database.

8. A step of supplying electricity to the temperature control unit of the temperature measurement device according to Article 1 by an electric supply device; A step of bringing a contact object into contact with the pyroelectric element of the above-mentioned temperature measuring device and then separating it; A step of measuring the change in electrical output generated in the pyroelectric element when the contact is made and separated with an electrical measuring device; A step of transmitting an electrical output signal measured by the electrical measuring device to a thermal analysis device and then analyzing the electrical output signal by the thermal analysis device; and A step in which the thermal analysis device measures the thermal sensation of the contact object according to the pattern of the electric output signal; A method for measuring the temperature of a temperature measurement system including a temperature measurement system.

9. In paragraph 8, The above thermal analysis device further includes a step of analyzing the thermal characteristics of the contact from the pattern of the electric output signal to detect the type of the contact; In the above thermal analysis device, reference data classified according to the thermal characteristics of the contact material and the pattern of the electric output signal measured by the electric measuring device are stored in advance in the form of a database. A temperature measurement method of a thermal measurement system, characterized in that the thermal analysis device detects the type of material of the contact object based on the thermal characteristics of the contact object after identifying the thermal characteristics of the contact object from the pattern of the electric output signal using the reference data.

10. In paragraph 8, In the step of supplying electricity to the above temperature control unit, the temperature control unit operates by the electricity of the above temperature control unit and provides heat or cold to one side of the pyroelectric element to maintain the pyroelectric element at a set temperature different from room temperature. A temperature measuring method of a thermal sensing measurement system, characterized in that in the step of contacting and then separating a contact with the pyroelectric element, a temperature gradient is formed between one side and the other side of the pyroelectric element by contacting and separating the contact with the other side of the pyroelectric element, and electricity is generated in the pyroelectric element according to the shape of the temperature gradient.

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