阅读说明：本技术 空间温度扫描器和空间温度的显示方法 (Space temperature scanner and space temperature display method ) 是由 矢岛健史 花房辉 中山功 田中胜彦 于 2018-08-28 设计创作，主要内容包括：本发明的目的在于,提供一种能够在不需要复杂的装置设置作业、复杂的数据处理的情况下对空间内的温度分布进行测量的空间温度扫描器。本发明的空间温度扫描器(扫描器(100))的结构包括：棒状的可移动式的支承构件(110)；安装部(120),在支承构件(110)呈直线状配置有多个该安装部(120)；以及多个热电偶单元(130),其可装卸地安装于安装部(120),能够在多个安装部(120)中的一部分安装部选择性地安装热电偶单元(130)或在全部多个安装部(120)安装热电偶单元(130)来测量温度。(An object of the present invention is to provide a space temperature scanner capable of measuring a temperature distribution in a space without requiring complicated device installation work and complicated data processing. The structure of a space temperature scanner (100)) of the present invention includes: a rod-shaped movable support member (110); a mounting portion (120) in which a plurality of the mounting portions (120) are linearly arranged on the support member (110); and a plurality of thermocouple units (130) detachably attached to the mounting portions (120), and capable of measuring temperature by selectively attaching the thermocouple units (130) to some of the mounting portions (120) or attaching the thermocouple units (130) to all of the mounting portions (120).)

1. A space temperature scanner is characterized in that,

the space temperature scanner includes:

a bar-shaped movable support member;

a plurality of mounting portions linearly arranged on the support member; and

a plurality of thermocouple units detachably attached to the attachment portion,

the thermocouple unit may be selectively mounted at a portion of the plurality of mounting portions or may be mounted at all of the plurality of mounting portions to measure the temperature.

2. The spatial temperature scanner of claim 1,

the thermocouple unit has a connector connected to the mounting portion, an

A two-wire, thin-wire thermocouple protruding from the connector.

3. The spatial temperature scanner according to claim 1 or 2,

the plurality of support members can be connected by joints, hinges, or slide rails.

4. The spatial temperature scanner according to any one of claims 1 to 3,

the thermocouple unit has a reflective material for motion capture.

5. The spatial temperature scanner according to any one of claims 1 to 4,

the support member includes an acceleration sensor.

6. The spatial temperature scanner according to any one of claims 1 to 5,

the support member can house the thermocouple unit inside.

7. The spatial temperature scanner according to any one of claims 1 to 6,

the space temperature scanner further includes a wheel fixed to a lower end of the support member.

8. The spatial temperature scanner according to any one of claims 1 to 7,

the spatial temperature scanner further includes an LED whose light emission color changes accordingly according to temperature.

9. A method for displaying space temperature is characterized in that,

in the display method of the space temperature, the space temperature of a prescribed space is measured,

and displaying a tile image showing the temperature distribution of the measured space temperature by color discrimination, by superimposing the tile image on the 2D image of the space in which the space temperature is measured.

10. A method for displaying space temperature is characterized in that,

in the display method of the space temperature, the space temperature of a prescribed space is measured,

and displaying a curtain image showing the temperature distribution of the measured space temperature by color discrimination while superimposing the curtain image on the 3D model of the space in which the space temperature is measured.

11. A method for displaying space temperature is characterized in that,

in the display method of the space temperature, the space temperature of a prescribed space is measured,

and displaying a curtain image in which the temperature distribution of the measured space temperature is displayed in a color-differentiated manner while being superimposed on a screen of the VR space.

Technical Field

The present invention relates to a space temperature scanner for measuring a temperature distribution in a space and a display method of a space temperature.

Background

As a method for measuring a temperature distribution in an internal space of a building or the like, a method of providing a plurality of thermometers, a method of using a probe plate and a radiation thermometer having a small heat capacity, a method of using a propagation velocity of an acoustic wave or an ultrasonic wave, and the like have been known.

As a method using a detection plate and a radiation thermometer, for example, a space temperature measurement monitoring system of patent document 1 is disclosed. In patent document 1, a plurality of temperature detectors that emit infrared rays corresponding to the temperatures are provided at predetermined positions in a space, and the temperatures of the temperature detectors are acquired by using the amount of infrared rays, thereby detecting the temperature of the space.

As a method of using the propagation velocity of a sound wave or an ultrasonic wave, for example, a space temperature measurement method of patent document 2 is disclosed. In patent document 2, ultrasonic oscillators are arranged at two different intersections in a direction facing each other across a central position of a measurement target space, and a sound difference of ultrasonic waves from the two ultrasonic oscillators is detected by a detector. Then, the space temperature is calculated from the arrival time of the ultrasonic wave and the propagation path difference of the sound.

Documents of the prior art

Patent document

Patent document 1: japanese laid-open patent publication No. 10-38698

Patent document 2: japanese patent application laid-open No. 2010-139251

Disclosure of Invention

Problems to be solved by the invention

However, if a plurality of thermometers are provided, there is a problem that it is difficult to provide the thermometers when the thermometers are suspended by using a ceiling, a balloon, or the like in a room. In addition, in the method using the detection plate and the radiation thermometer, it is also difficult to provide the probe, and the probe blocks the flow of air in the space, so there is a problem that it is difficult to perform accurate measurement. In the method using the propagation velocity of the acoustic wave or the ultrasonic wave, it is difficult to provide the transmitter and the receiver, and there is a problem that it is difficult to perform signal processing.

In view of the above-described problems, it is an object of the present invention to provide a space temperature scanner capable of measuring a temperature distribution in a space without requiring complicated device installation work or complicated data processing, and a display method for displaying a space temperature of a measured space temperature.

Means for solving the problems

In order to solve the above problem, a representative aspect of the space temperature scanner according to the present invention is a space temperature scanner including: a bar-shaped movable support member; a plurality of mounting portions linearly arranged on the support member; and a plurality of thermocouple units detachably attached to the mounting portions, and capable of measuring temperature by selectively attaching the thermocouple units to some of the mounting portions or attaching the thermocouple units to all of the mounting portions.

In the above configuration, the plurality of thermocouple units are attached to the attachment portion of the rod-shaped support member, and the support member is disposed in the space. Thus, the plurality of thermocouple units can be arranged in the space at a time. In addition, by using the thermocouple unit, the temperature in the space can be acquired without performing complicated data processing. Therefore, with the above configuration, the temperature distribution in the space can be measured without requiring complicated device installation work or complicated data processing.

In the above configuration, the plurality of mounting portions are linearly arranged. Thus, for example, when it is desired to measure the temperature distribution in the space, particularly above, the measurement position can be easily adjusted by disposing the thermocouple unit on the mounting portion of the upper portion of the support member. Further, the degree of freedom of measurement can be improved by arranging a large number of thermocouple elements at a height at which the space temperature is to be measured in more detail.

The thermocouple unit may include a connector connected to the mounting portion, and a two-wire type thin wire thermocouple protruding from the connector. With this configuration, the thermocouple unit can be easily attached to the support member by connecting the connector to the attachment portion. In addition, since the thin-wire thermocouple is excellent in thermal responsiveness, the temperature in the space can be measured accurately and efficiently.

The plurality of support members may be connected by joints, hinges, or slide rails. Thus, by connecting the plurality of support members, the temperature of the space at a higher position can be measured. In addition, being able to be connected, in other words, being able to be disassembled. Therefore, the support member can be transported in a disassembled state, and the mobility can be improved.

The thermocouple unit may include a reflective material for capturing motion. This enables position information of the space temperature scanner in the space to be acquired. Thus, the temperature distribution in the space can be measured more easily and accurately.

The support member may include an acceleration sensor. This also enables position information of the space temperature scanner in the space to be acquired, and thus enables the temperature distribution in the space to be measured more easily and accurately.

The support member may be configured to accommodate the thermocouple unit therein. In this way, among the thermocouple units attached to the support member, the thermocouple units that are not used for measuring the space temperature can be housed in advance in the support member. Therefore, the thermocouple unit does not need to be detached, and the operation efficiency can be improved. In addition, since the thermocouple unit does not need to be detached, the chance that the thin wire thermocouple of the thermocouple unit comes into contact with a peripheral object can be reduced. This can prevent damage to the thin wire thermocouple during the removal operation.

The space temperature scanner may further include wheels fixed to the lower end of the support member. With this configuration, the space temperature scanner can be moved while the wheels fixed to the lower end of the support member are rolled on the bottom surface of the measurement space. Thus, the vertical displacement can be suppressed more favorably than in the case where the space temperature scanner is moved without wheels while the support member is held by the operator.

It may be that the space temperature scanner further includes an LED whose light emission color is changed accordingly according to temperature. With this configuration, the space temperature can be visually grasped by observing the LED when the space temperature is being measured.

In order to solve the above problem, a representative aspect of a method for displaying a space temperature according to the present invention is a method for displaying a space temperature, in which a space temperature of a predetermined space is measured, and a tile image for displaying a temperature distribution of the measured space temperature in a color-separated manner is superimposed on a 2D image of the space in which the space temperature is measured and displayed. With this configuration, the spatial temperature of each part in the measurement space can be visually grasped by referring to the 2D image of the space in which the spatial temperature is measured (hereinafter referred to as the measurement space).

In order to solve the above problem, another aspect of the method for displaying a space temperature according to the present invention is a method for displaying a space temperature, in which a space temperature in a predetermined space is measured, and a curtain image for displaying a temperature distribution of the measured space temperature in a color-separated manner is displayed by being superimposed on a 3D model of the space in which the space temperature is measured. With this configuration, the space temperature of each part in the entire measurement space can be visually grasped by referring to the 3D model of the measurement space.

In order to solve the above problem, another aspect of the method for displaying a space temperature according to the present invention is a method for displaying a space temperature, in which a space temperature in a predetermined space is measured, and a curtain image for displaying a temperature distribution of the measured space temperature in a color-divided manner is displayed while being superimposed on a screen of a VR space. With this configuration, by referring to the screen of the VR space, the space temperature of each part of the entire measurement space can be visually grasped while moving within the VR space.

ADVANTAGEOUS EFFECTS OF INVENTION

According to the present invention, it is possible to provide a space temperature scanner capable of measuring a temperature distribution in a space without requiring complicated device installation work and complicated data processing, and a display method of displaying a space temperature of a measured space temperature.

Drawings

Fig. 1 is a diagram illustrating a space temperature scanner according to the present embodiment.

Fig. 2 is a detailed view of the thermocouple unit.

Fig. 3 is an enlarged view of the scanner of fig. 1.

Fig. 4 is an exploded view of the scanner of fig. 1.

Fig. 5 is a diagram illustrating a method of measuring a space temperature using the scanner according to the present embodiment.

Fig. 6 is a diagram illustrating another example of the thermocouple unit.

Fig. 7 is a diagram illustrating another example of the spatial temperature scanner.

Fig. 8 is a diagram illustrating another example of the spatial temperature scanner.

Fig. 9 is a diagram for explaining embodiment 3 of a method for displaying a space temperature.

Fig. 10 is a diagram illustrating a method of displaying a space temperature according to embodiments 4 and 5.

Description of the reference numerals

100. A scanner; 102. a space; 110. a support member; 110a, a hole; 112. an upper support member; 112a, a connecting portion; 114. a lower support member; 114a, a connecting portion; 120. an installation part; 120a to 120h, an installation part; 130. a thermocouple unit; 130a, a thermocouple unit; 132. a connector; 134. a thin wire thermocouple; 140. a recorder; 142. wiring; 200. a scanner; 220. an installation part; 222. a protrusion; 224. a protective part; 300. a scanner; 302. an LED; 304. a handle; 306. a wheel; 400. defining a space; 402. a brick image; 404. a curtain image.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Dimensions, materials, other specific numerical values, and the like shown in the embodiment are merely examples for facilitating understanding of the invention, and do not limit the invention unless otherwise specified. In the present specification and the drawings, elements having substantially the same function and configuration are denoted by the same reference numerals, and overlapping description is omitted, and elements not directly related to the present invention are omitted from illustration.

Fig. 1 is a diagram illustrating a space temperature scanner (hereinafter, referred to as a scanner 100) according to the present embodiment. As shown in fig. 1, the scanner 100 of the present embodiment includes a rod-shaped movable support member 110, and a plurality of mounting portions 120a to 120h are linearly arranged on the support member 110. As the support member 110, for example, a polyvinyl chloride pipe can be preferably used. In the following description, the plurality of mounting portions 120a to 120h will be referred to as mounting portions 120 unless otherwise specified.

A plurality of thermocouple units 130 are detachably attached to the plurality of attachment portions 120, and the temperature of the space is measured in the thermocouple units 130. In the present embodiment, the thermocouple unit 130 is attached to all of the plurality of attachment portions 120, but the present invention is not limited thereto, and the thermocouple unit 130 may be selectively attached to a part of the plurality of attachment portions 120.

In the present embodiment, the intervals between the plurality of mounting portions 120a to 120h are different, but the present invention is not limited to this. The intervals between the plurality of mounting portions 120a to 120h can be changed as appropriate, and for example, all of them may be set to equal intervals. In the present embodiment, in order to grasp the temperature distribution in the region above the space in more detail, the thermocouple units 130 can be densely arranged by narrowing the intervals between the mounting portions 120a to 120c arranged above the support member 110. In the present embodiment, the configuration in which 8 mounting portions 120 are provided is exemplified, but the present invention is not limited thereto, and the number of mounting portions 120 can be arbitrarily changed.

Fig. 2 is a detailed view of the thermocouple unit 130. As shown in fig. 2 (a) and 2 (b), in the present embodiment, the thermocouple unit 130 includes a connector 132 and a two-wire, thin-wire thermocouple 134. A thin wire thermocouple 134 is configured to protrude from the connector 132.

As shown in fig. 2 (b), the mounting portion 120 provided in the support member 110 has a socket shape. Then, by connecting the connector 132 to the socket-shaped mounting portion 120, the thermocouple unit 130 is thermally mounted on the support member 110 and electrically connected to the recorder 140 as shown in fig. 2 (a). As described above, in the scanner 100 according to the present embodiment, the thermocouple unit 130 can be easily attached to the support member 110.

As described above, in the present embodiment, the thin-wire thermocouple 134 is used as the thermocouple. The thin-wire thermocouple 134 has a small heat capacity and a high response speed, and therefore has excellent thermal responsiveness. Thus, the space temperature can be measured accurately and efficiently. Further, since the thin-wire thermocouple 134 has high thermal responsiveness, that is, high followability to the space temperature, the space temperature can be acquired without requiring complicated data processing for correction and compensation.

Fig. 3 is an enlarged view of the scanner 100 of fig. 1. One end of a wiring 142 (not shown in fig. 1) is connected to each of the plurality of mounting portions 120 in fig. 1. As shown in fig. 3, the wiring 142 is exposed to the outside of the support member 110 from a hole 110a formed in the support member 110, and the other end of the wiring 142 is connected to the recorder 140. Thereby, the data of the temperature of the space measured by the thermocouple unit 130 is stored in the recorder 140.

Fig. 4 is an exploded view of the scanner 100 of fig. 1. The scanner 100 of fig. 1 is shown exploded as fig. 4. Specifically, the support member 110 is composed of an upper support member 112 and a lower support member 114. The upper support member 112 has a coupling portion 112a, and the lower support member 114 has a coupling portion 114 a. The upper support member 112 and the lower support member 114 are coupled to the coupling portion 112a and the coupling portion 114, thereby forming the integrated support member 110 shown in fig. 1.

With the above configuration, by connecting the upper support member 112 and the lower support member 114 as a plurality of support members, it is possible to measure the space temperature at a higher position. In addition, the support member 110 is separated into the upper support member 112 and the lower support member 114, thereby facilitating transportation. Thus, the mobility can be improved. In the present embodiment, the coupling portion 112a and the coupling portion 114a are exemplified as a joint coupled by a male screw and a female screw, but the present invention is not limited thereto. For example, as another coupling method, an insert joint, a hinge that can be folded without being separated, a slide rail that can be extended without being separated, or the like can be used.

Fig. 5 is a diagram illustrating a method of measuring a space temperature using the scanner 100 according to the present embodiment. In order to measure the temperature of the space, first, a plurality of thermocouple units 130 are attached to the attachment portion 120 of the rod-shaped support member 110. Then, the operator (not shown) moves in the space 102 while gripping the support member 110. Thereby, the space temperature is measured at the plurality of thermocouple units 130, and the data thereof is stored in the recorder 140. Then, by accumulating the data of the space temperature, the temperature distribution in the cross section can be obtained as in the 32 ℃ region and the 18 ℃ region shown in fig. 5.

As described above, according to the scanner 100 of the present embodiment, the space temperature can be measured by moving the operator holding the scanner 100 in the space without installing a plurality of devices at the measurement site. Therefore, the mounting work of the device, which has been a burden on the worker in the past, can be eliminated, and the measurement work can be easily performed.

In the scanner 100 of the present embodiment, the thermocouple units 130 can be attached to and detached from the support member 110 in the height direction. Thus, the thermocouple unit 130 can be replaced accordingly according to the height at which the temperature is desired to be measured. In the present embodiment, the space temperature is measured by using the thermocouple unit 130, and thus the space temperature can be obtained without performing complicated data processing.

In the present embodiment, the method of measuring the space temperature while the operator moves is exemplified, but the method is not limited to this, and the space temperature may be measured while the scanner 100 is set at a fixed point. Although not shown in the drawings, for example, if the lower end of the support member 110 is provided with wheels, the operator can move the scanner 100 more easily, and the height measurement is also stabilized, so that the work efficiency can be improved. When the scanner 100 is provided at a fixed point, a base may be attached to the lower end of the support member 110.

Preferably, the thin-wire thermocouple 134 of the thermocouple unit 130 has a wire diameter of 25 μm or less and a length of 100mm or more. This makes it possible to ensure satisfactory following performance of the space temperature during measurement while the operator is moving. The storage interval of the data in the recorder 140, that is, the measurement interval of the space temperature is desirably 100msec or less.

Fig. 6 is a diagram illustrating another example of the thermocouple unit 130. Note that the same reference numerals are given to the components common to the thermocouple unit 130 described above, and the description thereof is omitted. As shown in fig. 6 (a), the thermocouple unit 130a further includes a reflective material 136 for capturing motion, which is attached to a side surface of the connector 132.

Fig. 6 (b) schematically shows a case where the space 102 is photographed by a camera for motion capture. As described above, since the thermocouple element 130a includes the reflective material for motion capture, when the operator is imaged by the capture camera (not shown) moving in the space, a bright spot (shown as a black spot) is observed at a position where the thermocouple element 130a is disposed as shown in the ellipse E of fig. 6 b. This enables position information of the scanner 100 in the space 102 to be acquired.

With the above configuration, the recording of the positional information captured by the capturing camera and the recording of the spatial temperature information measured by the thermocouple unit 130 are matched, whereby the temperature distribution in the space can be easily and accurately grasped. Further, for example, by displaying a temperature distribution by an indoor photograph superimposed on a space, as shown in fig. 5, the temperature of the space can be visually grasped (embodiment 1 of the display method).

In the above configuration, the method of acquiring the positional information using the reflective material 136 for motion capture has been described, but the present invention is not limited to this. For example, even when an acceleration sensor (not shown) is attached to the support member 110, the positional information of the support member 110 can be acquired, and the same effects as those described above can be obtained.

Fig. 7 and 8 are diagrams for explaining another example of the spatial temperature scanner. Fig. 7 (a) shows a state when the thermocouple unit 130 is used, and fig. 7 (b) shows a state where the thermocouple unit 130 is housed. Note that the same reference numerals are given to the components common to the space temperature scanner (scanner 100) described above, and the description thereof is omitted.

A space temperature scanner (hereinafter, referred to as a scanner 200) shown in fig. 7 (a) and 7 (b) includes a mounting portion 220 that is rotatable with respect to the support member 110, instead of the mounting portion 120 of the scanner 100. The thermocouple unit 130 is detachably attached to the attachment portion 220, and the attachment portion 220 is rotatable in the vertical direction about the rotation center P. A protrusion 222 is formed at an end of the mounting portion 220.

The state shown in fig. 7 (a) is a state in which the thin wire thermocouple 134 is disposed outside. Thereby, the space temperature can be measured by the thermocouple unit 130. When the mounting portion 220 is rotated from the state shown in fig. 7 (a), the protrusion 222 at the end of the mounting portion 220 is locked to the wall surface of the support member 110, and the thermocouple unit 130 is housed inside the support member 110.

With the above configuration, among the plurality of thermocouple units 130 attached to the support member 110, the thermocouple unit 130 that is not used for imaging the space temperature can be housed in advance in the support member 110. This can protect the thin-wire thermocouple 134 of the thermocouple unit 130.

In addition, with the above configuration, since the thermocouple unit 130 does not need to be detached, the work efficiency can be improved. Further, since the thermocouple unit 130 does not need to be detached, the possibility that the thin wire thermocouple 134 of the thermocouple unit 130 comes into contact with a peripheral object can be reduced. This can prevent damage to the thin wire thermocouple 134 during the removal operation.

The mounting portion 220 shown in fig. 7 is formed with a guard portion 224 at a portion located around the thin-wire thermocouple 134 of the thermocouple unit 130. This can prevent contact between an obstacle and the thin wire thermocouple 134 when the space temperature is being measured, and can preferably prevent damage to the thin wire thermocouple 134.

Fig. 8 (a) is an overall view of a space temperature scanner (hereinafter, referred to as a scanner 300), and fig. 8 (b) is a view for explaining space temperature measurement using the scanner 300 of fig. 8 (a). As shown in fig. 8 (a), in the scanner 300, an LED302 whose emission color changes depending on the temperature is mounted on the support member 110. Thus, by observing the emission color of the LED302 when the space temperature is being measured, the space temperature can be visually grasped.

Further, a handle 304 is provided at a position halfway in the vertical direction of the support member 110, and is gripped by the worker. This enables the operator to move the scanner 300 by holding the handle 304, thereby improving the workability.

Further, the scanner 300 is provided with wheels 306 fixed to the lower end of the support member 110. This allows the scanner 300 to be moved while rolling the wheel 306 fixed to the lower end of the support member 110 on the bottom surface of the measurement space. Therefore, the vertical displacement can be suppressed more favorably than in the case where the scanner 300 is moved without the wheels 306 while the support member 110 is held by the operator.

When measuring the space temperature using the scanner 300 shown in fig. 8 (a), the operator moves the wheel 306 while rolling while holding the handle 304 to measure the space temperature, and captures still images of the scanner 300 at predetermined intervals during measurement. Then, the support member 110 and the LED are partially overlapped in the plurality of captured still images, thereby generating an image shown in fig. 8 (b) (embodiment 2 of the display method).

With the above configuration, by referring to the image shown in fig. 8 (b), the spatial temperature (temperature change according to the position) can be visually grasped by the emission color of the LED 302. Further, for example, if the moving image of the scanner 300 is captured while staying at one place, the temperature change in time series can be grasped by the light emission color of the LED 302.

Next, another display method of the space temperature will be described. Fig. 9 is a diagram for explaining embodiment 3 of a method for displaying a space temperature. In the method of displaying the space temperature according to embodiment 3, first, the operator measures the space temperature of a predetermined space (hereinafter, referred to as a predetermined space 400) shown in fig. 9 a while moving using the scanner 100. In the example shown in fig. 9 (a), the space temperature is measured while moving from right to left.

After the space temperature is measured, the value of the measured space temperature is acquired from the recorder 140 (see fig. 1), and a brick image 402 in which the temperature distribution of the measured space temperature is displayed in a color-divided manner is generated as shown in fig. 9 (b). In the brick image 402 shown in fig. 9 (b), the up-down direction is the height at the time of measurement, and the left-right direction is a time series whose time is new as going from right to left.

After the brick image is generated as described above, as shown in fig. 9 (c), the brick image 402 is superimposed on a 2D image of a predetermined space (a space in which the temperature of the space is measured) and displayed. Specifically, the tile image 402 shown in fig. 9 (b) is enlarged and reduced in accordance with the size of the 2D image (photograph) in the predetermined space 400, and the enlarged and reduced tile image is displayed so as to be superimposed on the 2D image.

With the above configuration, the temperature distribution of each part in the measurement space can be visually grasped by referring to the 2D image shown in fig. 9 (c). At this time, in particular, by enlarging/reducing the tile image 402 in accordance with the size of the 2D image and superimposing the enlarged tile image on the 2D image, the measurement position and the measurement temperature can be matched. That is, the temperature corresponding to the position can be grasped without acquiring the position information. Therefore, a device for acquiring the position information is not required, and the processing of the position information is not required.

Fig. 10 is a diagram illustrating a method of displaying a space temperature according to embodiments 4 and 5. Fig. 10 (a) is a diagram illustrating embodiment 4 of a method for displaying a space temperature. Fig. 10 (b) is a diagram illustrating a method of displaying the space temperature according to embodiment 5. Note that the processes common to the display methods of the space temperature according to embodiments 1 to 3 are not described.

In the method of displaying the spatial temperature according to embodiment 4, after the spatial temperature of a predetermined space is measured, as shown in fig. 10 (a), a curtain image (japanese: カーテン image) 404 that displays the temperature distribution of the measured spatial temperature in a color-differentiated manner is superimposed on the 3D model of the space in which the spatial temperature is measured and displayed. With this configuration, the space temperature of each part in the entire measurement space can be visually grasped by referring to the 3D model of the measurement space. At this time. In particular, by arranging the curtain image 404 in the 3D model, the spatial temperature at an arbitrary position can be grasped by changing (panning, rotating) the viewpoint of the 3D model.

In the method of displaying the spatial temperature according to embodiment 5, after the spatial temperature of a predetermined space is measured, as shown in fig. 10 (b), a curtain image 404 that displays the temperature distribution of the measured spatial temperature in a color-differentiated manner is displayed so as to be superimposed on the screen of the VR space. With this configuration, by referring to the screen of the VR space, the space temperature of each part of the entire measurement space can be visually grasped while moving within the VR space.

Although the preferred embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the examples. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and the changes and modifications should be also considered to fall within the scope of the present invention.

Industrial applicability

The present invention can be used as a space temperature scanner for measuring the temperature distribution in a space.