CN113950683A - Method and system for proposing spatial design plan - Google Patents

Abstract

A method of proposing a space design plan for a space by a control device of an exhibition device that exhibits the space in a building based on space content data and an information acquisition device that acquires information of a user present in the space, the method comprising the steps of: acquiring personal determining information of a user entering a space; determining other personal identification information similar to the personal identification information of the user; extracting spatial content data and a stress degree associated with other personally determined information; calculating the pressure degree of the user; and selecting the spatial content data which reduces the stress degree of the user according to the spatial content data and the stress degree.

Description

Method and system for proposing spatial design plan

Technical Field

The utility model relates to a space design plan proposing method and a space design plan proposing system.

Background

Recently, the level of demand of individuals who want to comfortably space an individual over the day has been increasing, for example, the demand for space provided in such a manner as to reduce the pressure of the individual has been increasing. For example, in foreigners, for example, people in areas where bathing habits are not good in daily life, such as china, there is an increasing demand for a high quality personal space, such as a bathroom, for a feeling of vacation. Thus, various methods have been proposed for improving comfort in a personal space.

For example, patent document 1 discloses a system including a base having a lifting bed, a top that can be opened and closed, and air and power supply sheets, in which an individual can take a rest, sleep, read, and AV view in a space formed between the bed and the inside of the top, and can perform physical therapy. In the space, basic functions such as sound insulation, air conditioning, communication control and the like are arranged, a quiet closed environment which is most suitable for sleeping or resting is formed, the sleeping quality is improved, the personal safety is guaranteed, and various combined functions can be provided according to personal requirements.

Documents of the prior art

Patent document

Patent document 1: japanese invention registration No. 3077859

Disclosure of Invention

However, the above system aims to improve the satisfaction of the user by providing predetermined configurations and furniture. Therefore, the system cannot infer the state of the user from the psychological level of the user with respect to the space, such as whether the user is comfortable in the space, and cannot improve the satisfaction of the user with respect to the space using the criteria such as the comfort of the user in the space.

The present invention has been made in view of the problems of the conventional techniques. Also, an object of the present invention is to provide a space PKG (Package) capable of providing a personal space comfortable to a user and improving the satisfaction of the user with respect to the space.

In order to solve the above problem, a method for proposing a space design plan according to a first aspect of the present disclosure proposes a space design plan for a space by a control device that controls a presentation device that presents the space in a building from space content data and an information acquisition device that acquires information of a user present in the space, the method including the steps of: the information acquisition device acquires personal identification information of a user who enters the space; an arithmetic unit of the control device specifies personal specification information stored in a storage unit of the control device, the personal specification information being similar to personal specification information of a user who enters the space; the calculation unit extracts spatial content data associated with the identified individual identification information stored in the storage unit of the control device and a pressure level corresponding to the spatial content data; the calculation unit calculates a pressure level of a user entering the space; and selecting, by the computing unit, spatial content data in which the degree of pressure of a user who enters the space is reduced, based on the extracted spatial content data and the degree of pressure corresponding to the spatial content data.

A space design plan creation system according to a second aspect of the present disclosure includes: an information acquisition device that acquires personal identification information of a user who enters a space within a building; a calculation unit of the control device that specifies personal specification information stored in a storage unit of the control device, which is similar to personal specification information of a user who enters the space, extracts space content data associated with the personal specification information stored in the storage unit and a pressure degree corresponding to the space content data, calculates a pressure degree of the user who enters the space, and selects space content data that reduces the pressure degree of the user who enters the space, based on the extracted space content data and the pressure degree corresponding to the space content data; and a exhibiting device which exhibits the space in the building according to the selected space content data.

Drawings

Fig. 1 is a schematic diagram in which an example of a space design planning proposing system according to the present embodiment is disposed in an implementation space.

Fig. 2 is a diagram showing an example of a block diagram of a spatial design plan proposing system according to the present embodiment.

Fig. 3 is a diagram showing an example of a database of a plurality of pieces of correspondence information according to the present embodiment.

Fig. 4A is a flowchart showing an example of the operation of the spatial design plan proposing system according to the present embodiment.

Fig. 4B is a flowchart showing an example of the operation of the spatial design plan proposing system according to the present embodiment.

Fig. 5 is a diagram showing an example of the second illumination device of the system for proposing a spatial design plan according to the present embodiment.

Detailed Description

Next, a space design plan creation system according to the present embodiment will be described in detail with reference to the drawings. The embodiments described below are intended to be illustrative or concrete examples. The numerical values, shapes, materials, components, arrangement positions and connection modes of the components, steps, and the order of the steps shown in the following embodiments are merely examples, and are not intended to limit the present disclosure. Further, among the components in the following embodiments, components not recited in the independent claims representing the uppermost concept will be described as arbitrary components. The dimensional ratios in the drawings are exaggerated for convenience of explanation and may be different from actual ratios.

In addition, as a proposed system of a space design plan, a system showing a space including an automatic shower and a bathroom space in a toilet is exemplified below. For example, a ceiling-embedded lamp is exemplified as a first lighting device included in a proposed system for space design planning to illuminate a surrounding space. Further, as a second illumination device for projecting the projection image onto a predetermined area, a ceiling-embedded downlight is exemplified. A speaker embedded in a ceiling is exemplified as a broadcasting device for broadcasting music such as BGM (background music) in a space. As a device for diffusing fragrance in a space, a fragrance diffusing device such as a fragrance diffusing device embedded in the back surface of a mirror disposed on a wall surface is exemplified. An automatic shower is exemplified as a device having a function of automatically adjusting water temperature and water amount to develop a space. These first lighting device, second lighting device, broadcast device, fragrance diffusing device, and automatic shower are also defined as exhibition devices of the exhibition space.

(example of arrangement of proposed System for space design plan)

First, an example of the arrangement of the exhibition device 100 and the information acquisition device 200 included in the space design planning proposing system 1000 according to the present embodiment will be described with reference to fig. 1. As described above, the exhibition device 100 includes the first lighting device 110, the second lighting device 120, the announcement device 130, the fragrance diffusing device 140, and the automatic shower 150, and is disposed in the space 12 of the bathroom 11. Here, fig. 1 is a perspective view schematically showing each of the exhibition apparatus 100 and the information acquisition apparatus 200 included in the spatial design plan proposing system 1000.

As shown in fig. 1, a plurality of first lighting devices 110, which function as lighting devices 110a that illuminate the room by transmitted light transmitted through a panel and/or lighting devices 110b that illuminate the room by reflected light reflected by a wall surface 13a, are embedded in a ceiling 15 of a bathroom 11.

The space 12 can be illuminated by the first illumination device 110 according to the application or preference, and a light environment in which a desired color tone, brightness, or the like is expressed can be provided. That is, the space 12 can be illuminated by the first illumination device 110 to provide a desired light environment such as a red-shaded space or a blue-shaded space. For example, in the case where the space 12 with red color is to be formed, the first illumination device 110 is adjusted so as to irradiate light of a spectrum with high intensity of wavelength of the red color system. On the other hand, when the space 12 with blue is to be formed, the first illumination device 110 is adjusted so as to irradiate light of a spectrum with high intensity of wavelength of the blue system. Thus, the first lighting device 110, which can be adjusted so as to irradiate light of a spectrum suitable for making the space 12a desired light environment, is embedded in the ceiling 15 of the bathroom 11.

The first lighting device 110 also has a dimming function, and the illuminance of the illumination light emitted from the first lighting device 110 can be appropriately adjusted. The illuminance of the illumination light can be adjusted by changing the output value of a light source unit (not shown) provided in the first illumination device 110, for example.

Then, by appropriately adjusting the illuminance of the illumination light emitted from the first illumination device 110, the space around the second illumination device 120 is set to a desired light environment.

As described above, in the present embodiment, the first illumination device 110 has a function as a dimming base illumination as well as color modulation, and therefore the first illumination device 110 can function as a dimming/color modulation base illumination device.

As shown in fig. 1, a down lamp functioning as a second lighting device 120 for illuminating the space 12 is fitted into the ceiling 15 of the bathroom 11 in an illuminated state. The downlight shown in fig. 1 is substantially circular in plan view, but the shape of the downlight is not limited thereto, and may be any shape such as an oval shape or a square shape in plan view.

The second illumination device 120 projects a preset projection image 315a onto the predetermined region R of the wall surface 13a, and the projection image 315a is an illumination image developed by a shadow of light. Examples of such a projected image 315a include an image of a sun falling in a forest, an image of a water surface, an image of ripples, an image of running water, an image of waves, an image of bright sea, an image of dark sea, and an image of a starry sky. Then, the projection image 315a is projected by the second lighting device 120 to a predetermined region of a projection symmetry plane such as the floor surface 14, the wall surface 13a, the wall surface 13b, and the wall surface 13 c. Fig. 1 illustrates an image of sunlight scattered in a forest by the second lighting device 120 being projected onto the wall surface 13 a. In the following description, the wall surface 13a, the wall surface 13b, and the wall surface 13c may be generically referred to as the wall surface 13.

In the present embodiment, the second lighting device 120 includes a light and dark pattern module 550, which will be described later, and by driving the light and dark pattern module 550, it is possible to project an image, which makes sunlight shed in a forest pan shake, onto the wall surface 13 or the floor surface 14.

As described above, the second illumination device 120 of the present embodiment also has a function as a lighting for a lighting environment with light and dark fluctuation. The second illumination device 120 may be provided with a plurality of types of projection images 315a and a switch for switching the projection images, and the projection images 315a projected on the projection symmetry plane may be switched by switching the switch.

As described above, the exhibition device 100 according to the present embodiment includes at least 1 first illumination device 110 that emits illumination light. The exhibition device 100 further includes a second illumination device 120, and the second illumination device 120 projects projection light for projecting a preset projection image 315a onto the predetermined region R.

As shown in fig. 1, a speaker as a broadcast device 130 for broadcasting audio information content such as BGM to the space 12 is embedded in the ceiling 15 of the bathroom 11 in a downward direction. The speaker shown in fig. 1 is substantially circular in plan view, but the shape of the speaker is not limited thereto, and may be any shape such as an ellipse or a quadrangle in plan view. In fig. 1, the speaker is embedded in the ceiling 15, but the speaker is not limited to this, and may be embedded in the wall surface 13 of the space 12 or provided on the floor surface 14. Further, a plurality of speakers may be provided instead of one speaker, so that the sound is played in a surround sound manner.

Also, various audio information contents can be played from the speaker. Examples of the sound information content include bird song, snow-melting sound, sand and sand sound of forest and trees, and sea wave sound. The audio information content is not limited to this. The control unit 310 (see fig. 2) can switch the contents of the audio information, and the details will be described later. The control unit 310 can also control the volume of the audio information content.

As shown in fig. 1, a fragrance diffusing device 140 for diffusing fragrance content such as essential oil in the space 12 is embedded in the wall surface 13b on the back side of the mirror 16 of the bathroom 11. The fragrance machine shown in fig. 1 includes the nozzle 140a, the nozzle 140b, and the nozzle 140c for diffusing the fragrance content in the space 12 and is fitted into the wall surface 13b, but the shape and the installation place of the fragrance machine are not limited thereto. For example, the fragrance machine may be embedded in the ceiling 15 or may be disposed on the floor surface 14. When the fragrance box is mounted on the floor surface 14, the nozzle 140a, the nozzle 140b, and the nozzle 140c may be omitted.

In addition, various fragrance contents can be diffused from the fragrance machine. Examples of the fragrance include a shore-side fragrance, a forest fragrance, and a snow-melting fragrance. The content of the fragrance is not limited to this. The control unit 310 (see fig. 2) can switch the contents of these scents, and the details will be described later. The control unit 310 can also control the amount of diffusion of the fragrance content.

As shown in fig. 1, a touch panel 210 that functions as part of the information acquisition apparatus 200 is provided on the surface of the mirror 16 of the bathroom 11. A user who enters the bathroom 11 can input attribute data of the user via the touch panel 210. Examples of the attribute data of the user include sex, age, height, weight, and body type, but are not limited thereto. The touch panel 210 also has a function of transmitting the input attribute data of the user to the control device 300.

As shown in fig. 1, a camera 220, which functions as one of the information acquiring apparatuses 200 for acquiring information of a user who enters the bathroom 11 to be analyzed, is fitted into the wall surface 13b on the back surface side of the mirror 16 of the bathroom 11 in a state of being oriented in the lateral direction. The camera 220 shown in fig. 1 is an omnidirectional camera capable of photographing the space 12 in an omnidirectional of 360 degrees. In fig. 1, the camera 220 is fitted into the wall surface 13b, but the present invention is not limited to this, and may be configured to be fitted into the ceiling 15 of the space 12, furniture (not shown) provided in the space 12, or floor surface 14. Further, a plurality of cameras 220 may be provided instead of one.

Camera shooting information, which is acquisition information captured by the camera 220, is sent to a later-described arithmetic unit 320 (see fig. 2), and is compared with stored shooting information stored in a storage unit 330 such as a database, and various pieces of information are analyzed from the camera shooting information.

For example, the arithmetic unit 320 analyzes the attribute data of the user who enters the bathroom 11 based on the camera shooting information, and determines the attribute data of the user. Examples of the attribute data of the user include an expression, a pulse, a skin temperature, and the like. The calculation unit 320 may analyze the sex, age, height, weight, and body shape of the user who enters the bathroom 11 based on the camera shooting information, and may determine the sex, age, height, weight, and body shape as the attribute data of the user.

Examples of the expression of the attribute data of the user include a serious expression, a cheerful expression, an expression of a smiling face, a calm expression, an angry expression, an unpleasant expression, and a blankness. In addition, the calculation unit 320 can determine that the user is under low stress and the space 12 is comfortable for the user in the case of a bright expression, a smiling face expression, a calm expression, or the like.

The calculation unit 320 can determine that the degree of stress of the user is low when the pulse of the user is equal to or less than a predetermined value.

In addition, a toilet 17 and a washbowl 18 may be installed in the bathroom 11.

(construction of a proposed System for space planning)

Next, a block diagram of an example of the configuration of the spatial design plan proposing system 1000 according to the present embodiment will be described with reference to fig. 2.

The space planning system 1000 includes the first lighting device 110 for dimming/color-changing base lighting, the second lighting device 120 for lighting in a light and dark fluctuating environment, the broadcast device 130, the fragrance diffusing device 140, the automatic shower 150, and the information acquiring device 200 shown in fig. 1. The information acquisition apparatus 200 includes a camera 220 and a touch panel 210. As shown in fig. 2, the space design plan providing system 1000 includes a control device 300. The control device 300 includes a control unit 310 that controls the spatial content data, an arithmetic unit 320, a storage unit 330 that also functions as a database, and a time counting unit 340 that counts time. The information acquisition device 200 may be included in the control device 300.

The spatial content data controlled by the control section 310 includes the lighting parameters of the first lighting device 110. The illumination parameters of the first illumination device 110 include a base illumination (%) as a dimming parameter representing the luminance of the first illumination device 110 or the illuminance of the first illumination device 110, and a base illumination color temperature (K) as a toning parameter representing a color temperature (refer to fig. 3).

The spatial content data controlled by the control unit 310 includes the lighting content of the second lighting device 120. The lighting contents of the second lighting device 120 are lighting images developed by shadows of the light rays of the projection image 315 a. As described above, examples of the illumination image include an image of sunlight scattered in a forest, an image of a water surface, an image of ripples, an image of running water, and an image of waves. Each image can be changed for four seasons or images for four seasons are prepared. In addition, each image can be changed according to the time of the bathroom 11 such as morning, noon, and evening, or images corresponding to the time of the morning, noon, and evening can be prepared.

For example, the forest scattered sunlight 1 of the lighting contents of light and shade shown in fig. 3 may be an image of spring-time forest scattered sunlight, the forest scattered sunlight 2 may be an image of summer-time forest scattered sunlight, the forest scattered sunlight 3 may be an image of autumn-time forest scattered sunlight, and the forest scattered sunlight 4 may be an image of winter-time forest scattered sunlight, but the present invention is not limited thereto. In addition, the water surface 1 of the bright and dark fluctuation illumination content shown in fig. 3 may be an image of a water surface in the morning, the ripple 1 may be an image of ripples in the morning, the water surface 2 may be an image of a water surface in the noon, and the ripple 2 may be an image of ripples in the noon. The control unit 310 can switch all the images.

The spatial content data controlled by the control unit 310 includes the fragrance content of the fragrance diffusing device 140 such as a fragrance machine. As examples of the fragrance content, a shore-side fragrance, a forest fragrance, a snow-melting fragrance, and the like are mentioned as described above. The fragrance can be changed according to spring, summer, autumn and winter or morning, noon and evening. The fragrance source is provided in the fragrance machine, and the control unit 310 can select the fragrance to diffuse the fragrance.

In addition, the fragrance difference of the numbers such as the forest 1, the forest 2, the snow melt 1, the snow melt 3, and the like in the fragrance content of the fragrance machine shown in fig. 3 can be made any fragrance difference, such as the difference of the fragrance generated at the time of spring, summer, autumn, winter, morning, afternoon, and evening, and the like.

The spatial content data controlled by the control unit 310 includes audio information content played back from the playback device 130 such as a speaker. Various sound information contents can be played from the speaker. As an example of the sound information content, there are flowing ice, bird song, snow melt, sand and sand sound of forest and forest, and sea wave sound, as described above. The differences in the bird song numbers in the audio information content shown in fig. 3 are differences in bird song methods and differences in bird species. In addition, the difference of the numbers of the sand sound of the forest trees is the difference of the sound generated by the difference of the planting and the difference generated by the strong and weak wind. The difference in the numbers of the other voices indicates the difference in the sound sources, and the control unit 310 can select various sound sources and change the content of the voice information reproduced from the speaker.

The spatial content data controlled by the controller 310 includes data on the water volume and the water temperature of the water supplied from the automatic shower 150. The water amount and the water temperature can be set to arbitrary values by the controller 310. As an example of setting the water amount, there is a method of defining the water amount by the strength, and examples thereof include "strong" in which the strength of the water amount is strong, "medium" in which the strength of the water amount is moderate, "weak" in which the strength of the water amount is weak, but the setting is not limited thereto. For example, the control unit 310 may continuously change the intensity of the water amount. As an example of setting the water temperature, there is a method of defining the water temperature as a temperature, and a method of setting the water temperature to an arbitrary temperature is exemplified, but the present invention is not limited thereto. For example, the controller 310 may continuously change the water temperature.

The control unit 310 is configured to: the spatial content data are variously combined and distributed to the first lighting device 110, the second lighting device 120, the broadcast device 130, the fragrance diffusing device 140, and the automatic shower 150.

The arithmetic unit 320 acquires camera shooting information included in acquisition information on the user who enters the bathroom 11 from the camera 220 included in the information acquisition apparatus 200, compares the camera shooting information with the database stored in the storage unit 330, and analyzes attribute data of the user. For example, as described above, the calculation unit 320 analyzes and determines the sex, age, height, weight, body type, expression, pulse, skin temperature, and the like for each user, and stores them in the storage unit 330 in association with the user's stress level. Here, information such as the sex, age, height, weight, body shape, expression, pulse, skin temperature, and the like of the user may be referred to as attribute data of the user. The information on the expression, pulse, and skin temperature of the user and the information on the degree of stress of the user may be referred to as vital sign information of the user.

The pressure level is determined based on information such as the user's expression, pulse, and skin temperature. For example, when the expression is serious, the stress tends to be high; the expression is smiling face or calm, and the pressure is low. In addition, when the pulse is high, the pressure tends to be high; when the pulse rate is low, the pressure tends to be low. In addition, when the skin temperature of the user is too high or too low after showering, the pressure tends to be high. The calculation unit 320 determines the stress level of the user based on the psychological data of the user. The method of determining the user's stress level is calculated by the prior art or a combination of the prior art, and therefore, the description thereof is omitted here.

The calculation unit 320 associates the spatial content data being distributed to the user with the attribute data of the user, and stores the spatial content data and the attribute data as association information in the storage unit 330.

The calculation unit 320 also transmits, to the control unit 310, spatial content data in which the degree of stress of the user in the space set of the bathroom 11 is minimized, based on the attribute data of the user acquired from the camera shooting information, and the correspondence information stored in the storage unit 330. In this way, the calculation unit 320 reads or analyzes the spatial content data in which the user's stress level is the minimum from the storage unit 330, and transmits the spatial content data to the control unit 310.

The arithmetic unit 320 can change the spatial content data based on the attribute data of the user acquired from the camera shooting information. The arithmetic unit 320 can determine that the degree of pressure in the space 12 is low and comfortable for the user when the user's expression is a bright expression, a smiling face expression, a calm expression, or the like. In addition, the calculation unit 320 can determine that the degree of stress is low and the space 12 is comfortable for the user when the pulse rate of the user is less than the predetermined pulse rate or the pulse rate tends to decrease. Here, the system can set the predetermined pulse rate to an arbitrary value.

Therefore, the calculation unit 320 can perform setting based on the attribute data of the user, change the content of the spatial content data from the initial spatial content data to be distributed, and search for spatial content data that is comfortable for the user in the space 12.

Fig. 3 shows an example of the correspondence information of the storage unit 330 created by the arithmetic unit 320 functioning as described above.

The sample number 1 shows that the gender is female, the height is 155cm, the weight is 50kg, and the expression is serious, based on the acquisition information acquired from the touch panel 210 or the attribute data of the user determined from the camera shooting information. In this case, the base illumination color temperature (K), the base illumination (%), the spatial panning illumination content, the fragrance content, the sound information content, and the setting of the automatic shower are stored as spatial content data, and are stored so as to correspond to the degree of stress of the user in the space PKG.

As described above, the spatial content data is content data defined by a combination of the base illumination color temperature (K), the base illumination (%), the spatial panning illumination content, the fragrance content, the sound information content, and the setting of the automatic shower.

For example, it is also possible to prepare spatial content data that matches factors such as the time when the user enters the spatial PKG of the space 12 and the season. When the time of entering the space PKG is morning, the fragrance content can be made to smell a fresh fragrance of a forest in the morning, the sound information content can be set to a morning bird song, and the light and dark fluctuation illumination content can be set to make a forest-imagined daytime in which a forest is scattered in sunlight. In addition, when the season entering the space PKG is spring, the fragrance content can be made fresh so that the user smells snow melt in spring, the sound information content can be set as the flow sound of snow melt water, and the light and dark fluctuation lighting content can be set so that the user can imagine spring.

In addition, if the season entering the space PKG is the early summer season, the fragrance content can be made to be a fresh fragrance for smelling the early summer, the sound information content can be set to be the rustling sound of the trees in the early summer, and the environment image content can be set to be the early summer light green for imagining the forest.

In this way, the control unit 310 can set and provide the spatial content data so as to match the spatial content data with the time of day, season, or the like of the user who enters the spatial PKG.

The control unit 310 may provide the spatial content data based on attribute data including preference information of the user who entered the space PKG. For example, the user inputs a favorite fragrance, a favorite BGM, a favorite scene, and favorite settings of an automatic shower using the touch panel 210, and sets the fragrance content, the sound information content, the light and dark illumination content, and the like, which correspond to the respective items, as spatial content data. Then, the control section 310 provides the spatial content data based on the attribute data of the user who entered the spatial PKG. The control unit 310 can store the data in the storage unit 330 in association with the degree of stress of the user who enters the space PKG.

Further, as described above, the arithmetic section 320 can change the spatial content data based on the degree of pressure of the user acquired from the camera shooting information. The arithmetic unit 320 may change the lighting content of the brightness and darkness fluctuation, and set the lighting content of the brightness and darkness fluctuation corresponding to the expression of the user when the expression of the user is a preferable expression such as a bright expression, a smiling face expression, or a calm expression. The calculation unit 320 may change the content of the bright/dark lighting, and may provide the content of the bright/dark lighting corresponding to the pulse rate of the user when the pulse rate is equal to or less than a predetermined value. In this way, the spatial content data in which the degree of stress of the user in the spatial set is reduced can be searched for and stored as the related information in the storage unit 330.

(action of proposed System for space planning)

Next, a flowchart of an example of the operation of the proposed system for spatial design planning will be described with reference to fig. 4. The Processing in fig. 4 is executed by a CPU (Central Processing Unit) provided in the control device 300 (e.g., the control Unit 310 and the arithmetic Unit 320 in fig. 2). In this case, the CPU executes a program stored in a ROM (Read Only Memory) (e.g., a part of the storage section 330 in fig. 2).

A part or all of the following processing can be executed by hardware such as a DSP (Digital signal processor) or an ASIC (Application Specific Integrated Circuit). In the present embodiment, a case will be described where the CPU executes the program in accordance with the ROM.

In step S401, the control unit 310 creates correspondence information in which attribute data of a plurality of persons is associated with spatial content data. For example, the control unit 310 distributes various kinds of space content data to the space 12 prepared in advance, acquires attribute data of a plurality of persons who enter the space 12, and the control unit 310 stores corresponding information in the storage unit 330. In addition, the attribute data contains vital sign information including expression, pulse, skin temperature, and pressure, and personally determined information including sex, age, height, and weight. In this way, the space design plan proposing system 1000 stores the correspondence information in advance in the storage unit 330. Next, the control device 300 proceeds to step S402.

In step S402, the arithmetic unit 320 determines whether or not the user enters the space 12. By detecting the user with the information acquisition device 200, the arithmetic unit 320 can determine the entry of the user. In the case where the user enters the space (step S402: YES), the control device 300 proceeds to step S403; in a case where the user does not enter the space (step S402: no), the control device 300 repeats step S402.

In step S403, the arithmetic unit 320 acquires attribute data of the user who entered the space 12. For example, when the user inputs personal identification information including sex, age, height, and weight from the touch panel 210, the arithmetic unit 320 can acquire the personal identification information. The arithmetic unit 320 can acquire vital sign information including the expression, pulse, and skin temperature of the user from the imaging information obtained by imaging the user with the camera 220. In this way, the arithmetic unit 320 acquires attribute data including the personal identification information and the vital sign information. Next, the control device 300 proceeds to step S404. The calculation unit 320 may acquire the personal identification information from the shot information, or may include the personal identification information in place of the body weight.

In step S404, the calculation unit 320 calculates the degree of pressure of the user entering the space 12. The pressure level is calculated based on information such as the expression, the pulse rate, and the skin temperature, and/or changes in the information such as the expression, the pulse rate, and the skin temperature. The method of calculating the pressure level is based on the prior art and is not described in detail here. Next, the control device 300 proceeds to step S405.

In step S405, the arithmetic unit 320 determines whether or not the user who entered the space 12 is a user who previously entered the space 12, based on the personal identification information acquired in step S403. In the case where the user is a user who has entered the space 12 from the past (step S405: YES), the control device 300 proceeds to step S408. In the case where the user is not the user who has entered the space 12 from the past (step S405: no), the control device 300 proceeds to step S406. In this manner, the control device 300 operates to provide appropriate spatial content data to each user.

In step S406, the arithmetic unit 320 analyzes the user who entered the space 12. That is, the arithmetic unit 320 specifies the attribute data closest to the user who enters the space 12, based on the attribute data of the correspondence information stored in the storage unit 330 in step S401. The number of attribute data specified by the attribute data is not limited to one, and an attribute data group composed of a plurality of similar attribute data may be specified. Next, the control device 300 proceeds to step S407.

In step S407, the calculation unit 320 selects spatial content data that can be expected to reduce the stress level of the user who enters the space 12. That is, spatial content data with a low degree of pressure is selected from spatial content data corresponding to attribute data closest to the user who entered the space 12. When the attribute data group is specified, the calculation unit 320 may select each piece of content data based on the influence degree of each piece of content data included in the plurality of pieces of spatial content data corresponding to the attribute data group on the pressure degree. Next, the control device 300 proceeds to step S409.

In step S408, the spatial content data corresponding to the degree of stress lower than the degree of stress of the user calculated in step S404 is selected based on the correspondence information stored in the storage unit 330 of the user who has entered the space before. This is due to the assumption that: the correspondence information of the user stored in the storage unit 330 is associated with various pressure levels. Next, the control device 300 proceeds to step S409.

In step S409, the control unit 310 distributes the selected spatial content data to the exhibition device 100. The exhibition apparatus 100 performs exhibition of the space 12 based on the spatial content data. Next, the control device 300 proceeds to step S410.

In step S410, the arithmetic unit 320 acquires the vital sign information of the user in the exhibition space 12. In step S410, the vital sign information acquired by the arithmetic unit 320 is information such as expression, pulse, and skin temperature. Next, the control device 300 proceeds to step S411.

In step S411, the calculation unit 320 calculates the stress level of the user based on the information of the expression, pulse, skin temperature, and the like of the user acquired in step S410. Next, the control device 300 proceeds to step S412.

In step S412, the calculation unit 320 compares the pressure level of the user calculated in step S404 with the pressure level of the user calculated in step S411. If the user 'S pressure level calculated in step S411 is lower than the user' S pressure level calculated in step S404 (yes in step S412), the control device 300 proceeds to step S413. If the user 'S pressure level calculated in step S411 is not lower than the user' S pressure level calculated in step S404 (no in step S412), the control device 300 proceeds to step S418.

In step S413, the calculation unit 320 determines whether the pressure level of the user calculated in step S411 is smaller than a predetermined pressure level value. When the degree of pressure of the user calculated in step S411 is smaller than the predetermined value (step S413: yes), the control device 300 proceeds to step S414. If the user' S pressure level calculated in step S411 is not less than the predetermined value (no in step S413), the control device 300 proceeds to step S418.

In step S414, the calculation unit 320 stores, in the storage unit 330, the correspondence information obtained by associating the attribute data of the user including the degree of stress with the delivered spatial content data. Next, the control device 300 proceeds to step S415.

In step S415, the control unit 310 maintains and continues the distribution of the spatial content data being distributed. Next, the control device 300 proceeds to step S416.

In step S416, the arithmetic unit 320 acquires the vital sign information of the user in the exhibition space 12. In step S416, the vital sign information acquired by the calculation unit 320 is information such as an expression, a pulse, and a skin temperature. Here, the vital sign information of the user is acquired by the calculation unit 320 in order to calculate the change in the user's stress level when the user bathes the space 12 with the automatic shower 150 or the like or with the passage of time. Next, the control device 300 proceeds to step S417.

In step S417, the calculation unit 320 calculates the stress level of the user based on the information such as the expression, pulse, and skin temperature of the user acquired in step S416, and tracks the change in stress level of the user. That is, it is checked whether the user's stress level is maintained at a value smaller than a predetermined value. Next, the control device 300 proceeds to step S413.

In step S418, the calculation unit 320 stores the user' S pressure level calculated for the delivered spatial content data in the storage unit 330, and accumulates the data. That is, the calculation unit 320 stores, in the storage unit 330, correspondence information obtained by associating attribute data of a user including a degree of pressure with delivered space content data. Next, the control device 300 proceeds to step S419.

In step S419, the arithmetic unit 320 estimates the tendency of the spatial content data to be provided from the change in the user 'S stress level based on the correspondence information stored in the storage unit 330, and selects spatial content data expected to reduce the user' S stress level. The estimation method of the spatial content data can utilize an estimation method based on the related art using AI (Artificial Intelligence) or the like, and thus is not described in detail herein. Next, the control device 300 proceeds to step S409.

As described above, the spatial content data can be determined by estimating and determining the spatial content data in which the degree of pressure in the user's spatial set is lower than a predetermined value from the attribute data including the degree of pressure of the user stored in the storage section 330. The predetermined value of the degree of stress is a value that the user can feel comfortable, and is a value that is confirmed by a previously performed experiment or the like.

(modification mode)

In the flowchart of the above embodiment, in step S419, the calculation unit 320 changes the spatial content data in accordance with the change in the pressure level, but the calculation unit 320 may change the spatial content data as follows.

For example, if the difference between the predetermined pressure level compared in step S413 and the calculated pressure level of the user exceeds a predetermined value, the spatial content data may be changed in stages. That is, the following method can be adopted: the calculation unit 320 selects the spatial content data so that the current stress level of the user calculated is reduced in stages. This is because it may be envisaged: selecting the spatial content data so that the current pressure level of the user is decreased to the predetermined pressure level compared in step S413 becomes rather unpleasant for the user, and the pressure level of the user is increased.

In the case where the user's pressure level is reduced in stages, the amount of reduction in the pressure level in each stage as a target can be set to an arbitrary value by the system. Further, the amount of decrease in the degree of pressure as a target can be set to different values by the user. The ratio of the amount of decrease in the target pressure level may be changed linearly or may be changed according to an arbitrary function such as an exponential function or a multi-step function.

The above-described method of reducing the pressure level stepwise can also be applied to the case where the spatial content data is selected in step S407 and step S408.

In addition, in step S407, step S408, and step S419, when the arithmetic unit 320 selects the spatial content data, an element for selecting the time counting information of the time counting unit 340 of the control unit 310 may be added. For example, the time counting information identifies the season when the user enters the space 12, the morning, noon, and evening in the day, and the like. The calculation unit 320 can select the spatial content data with a low pressure level from the types of season specified by the time information, morning, afternoon, and evening in the day, and the like. The category of the season determined by the time information, the morning, noon, and evening in the day, and the like is the same as or close to the time information, and the category of the season determined by the time information, the morning, noon, and evening in the day, and the like.

In the above embodiment, the space of the bathroom 11 is used as an object, but the present embodiment is not limited to the space of the bathroom 11, and can be applied to any space. Examples of the other spaces include a study room space and a bedroom space.

In other spaces, the spatial content data controlled by the control unit 310 may include the ambient video content displayed on a display device (not shown) such as a display. Various environmental image contents can be displayed on the display. Examples of the environmental image content include an environmental image of a shore, an environmental image of a forest, an environmental image of snow melt, and the like. Further, the control unit 310 can change the environmental images in the categories of spring, summer, autumn, winter, morning, afternoon, and the like based on the time information of the time counting unit 340, and can display the environmental images together with the solar radiation.

(specific example of the second Lighting device)

Next, an example of a specific example of the second illumination device 120 will be described in detail with reference to fig. 5.

The second lighting device 120 is fitted and fixed to a ceiling hole (through hole) formed so as to penetrate through the ceiling 15 in the thickness direction. The second illumination device 120 irradiates projection light toward the wall surface 13b so that light from the light source unit 520 provided in the second illumination device 120 transmits the projection image 315a, and projects the projection image 315a onto the predetermined region R.

The second lighting device 120 includes a main body portion 510 and a light source portion 520. The light source unit 520 is housed in the main body unit 510, and may be configured by, for example, a plurality of LEDs (light emitting elements) and an LED board (light emitting element base) on which the plurality of LEDs (light emitting elements) are arranged.

The main body portion 510 includes a heat radiating portion 511, and the heat radiating portion 511 radiates heat generated in the light source portion 520 to the outside of the second lighting device 120. The heat radiating portion 511 can be formed of, for example, an aluminum die-cast material having high thermal conductivity, and can more efficiently radiate heat generated in the light source portion 520.

The heat radiating unit 511 includes a heat radiating unit body 511a thermally connected to the light source unit 520, and a plurality of heat radiating fins 511b connected to the heat radiating unit body 511 a.

In the present embodiment, the heat radiating portion body 511a includes a substantially disk-shaped top wall 511c and a peripheral wall 511d extending downward from an edge of the top wall 511 c. That is, the heat radiating portion body 511a has a housing space defined by a top wall 511c and a peripheral wall 511d and opened downward. In the housing space, a first reflecting portion 512 described later is housed. The plurality of fins 511b are formed to protrude upward from the top surface of the top wall 511 c.

In the present embodiment, light source unit 520 is fixed to the center of the bottom surface of top wall 511 c. By fixing the light source unit 520 to the center of the bottom surface of the top wall 511c in this manner, the light source unit 520 and the top wall 511c (heat dissipation unit 511) are thermally connected. In this way, the heat generated in the light source unit 520 is conducted from the bottom surface of the top wall 511c to the heat dissipation unit 511, and is dissipated from the heat dissipation unit 511 to the outside of the second lighting device 120. In addition, when an LED substrate on which a plurality of LEDs are arranged is used as the light source portion 520, the LED substrate is fixed to the center portion of the bottom surface of the top wall 511c in a state in which the plurality of LEDs face downward.

The second lighting device 120 includes a shading module 550, and by driving the shading module 550, an image that causes the projection image 315a, such as sunlight scattered in a forest, to swing can be projected onto the wall surface 13 b.

In the present embodiment, the shading module 550 is formed by attaching an actuator, not shown, as a driving means to the shading slide member 551 on which the projection image 315a is formed. Then, the bright-dark sliding member 551 slides in the front-rear-left-right direction (horizontal direction) by driving the actuator.

The light and dark pattern module 550 is fixed to the bottom surface of the top wall 511c in a state where the light from the light source unit 520 is transmitted through the projection image 315 a.

In this way, the projection image 315a moving in the front, rear, left, and right directions (horizontal plane direction) is projected onto the predetermined region R, and a video that oscillates the projection image 315a is projected onto the wall surface 13 b.

As shown in fig. 6, the main body portion 510 includes a first reflection portion 512, and the first reflection portion 512 is attached to a heat dissipation portion 511 to which the light source portion 520 is fixed, and reflects light emitted from the light source portion 520 downward.

The first reflection portion 512 includes a bottom wall 512a and an outer peripheral wall 512b extending upward from an outer edge of the bottom wall 512 a. In the present embodiment, the bottom wall 512a has a shape in which a substantially circular opening (lower opening 512e) is formed in the center of the disc-shaped member, and is substantially annular in plan view.

On the other hand, the outer peripheral wall 512b is formed in a substantially cylindrical shape, and the outer peripheral wall 512b is formed so that the outer diameter is slightly smaller than the inner diameter of the peripheral wall 511d of the heat radiating portion body 511 a. That is, the bottom wall 512a and the outer peripheral wall 512b are formed to have a size capable of being housed in a housing space defined by the top wall 511c and the peripheral wall 511 d.

A reflection plate 512c extends from an edge of an opening (lower opening 512e) formed in the center of the bottom wall 512 a. The reflector 512c may be formed of, for example, PBT (polybutylene terephthalate) resin, and has a substantially bowl shape whose diameter increases downward. An upper opening 512d opened upward and a lower opening 512e opened downward are formed at the upper and lower ends of the reflecting plate 512c, respectively. The curved surface on the lower side of the reflecting plate 512c serves as a reflecting surface 512 f.

The main body 510 further includes a second reflecting portion 513. A lens 530 for diffusing the light emitted from the light source 520 is disposed between the first reflection unit 512 and the second reflection unit 513. In the present embodiment, the lens 530 has a substantially disc shape, and can be formed using, for example, a translucent acrylic resin or the like.

The second reflecting portion 513 is disposed below the lens 530, and reflects the light diffused by the lens 530 to a downward side (light distribution). The second reflecting portion 513 can be formed using, for example, a steel plate, a resin, or the like.

The second reflecting unit 513 further includes: a body 513a having an upper opening 513c and a lower opening 513 d; and a flange portion 513b extending radially outward from a lower end (an edge portion of the lower opening 513 d) of the main body portion 513 a. In the present embodiment, the lower opening 513d serves as an irradiation port of the second illumination device 120. Further, the outer diameter of flange portion 513b is formed larger than the inner diameter of the ceiling hole.

The main body 513a includes: an auxiliary reflection plate 513e having a substantially bowl shape whose diameter increases downward; and a cylindrical portion 513f connected to an upper end of the auxiliary reflection plate 513e, into which the lens 530 is inserted. The curved surface on the lower side of the auxiliary reflecting plate 513e is an auxiliary reflecting surface 513 g.

In the present embodiment, a plate-shaped reed mounting portion 513h to which the plate-shaped reed 540 is mounted is formed in the second reflection portion 513. Then, the second lighting device 120 is fitted and fixed to the ceiling hole of the ceiling 15 by sandwiching the ceiling 15 between the plate-shaped spring pieces 540 attached to the plate-shaped spring piece attachment portion 513h and the flange portion 513 b.

The second lighting device 120 includes a light control mechanism, not shown, and can adjust the illuminance of the projection light L2 by changing the output value of the light source unit 520.

Further, a measurement unit 560 is disposed in the main body portion 510 of the second lighting device 120, and the measurement unit 560 acquires data of the contrast of the projected image 315a projected onto the predetermined region R of the wall surface 13 b. The measurement unit 560 is disposed at a position offset from the irradiation region of the projection light irradiated from the lower opening (irradiation port) 513 d. In the present embodiment, the measurement unit 560 disposed in the flange 513b is exemplified. In addition, the measurement unit 560 is exposed in a state where the second lighting device 120 is fixed to the ceiling 15 of the bathroom 11.

Next, the characteristics of the method and system for proposing a spatial design plan according to the present embodiment will be described.

(1) A method is disclosed as follows: a space design plan for a space is proposed by a control device 300 that controls a presentation device 100 that presents the space 12 in a building based on space content data and an information acquisition device 200 that acquires information of users present in the space.

The proposed method of spatial design planning comprises the following steps.

(i) The first step is the following steps: the information acquiring apparatus 200 acquires individual identification information of a user who enters the space 12.

(ii) The second step is the following steps: the arithmetic unit 320 of the control device 300 specifies the individual specifying information stored in the storage unit 330 of the control device 300 similarly to the individual specifying information of the user who enters the space 12.

(iii) The third step is the following steps: the calculation unit 320 extracts the spatial content data and the pressure degree corresponding to the spatial content data associated with the identified individual identification information stored in the storage unit 330 of the control device 300.

(iv) The fourth step is the following steps: the calculation unit 320 calculates the pressure level of the user who enters the space 12.

(v) The fifth step is the following steps: the calculation unit 320 selects the spatial content data in which the degree of stress of the user who enters the space 12 is low, based on the extracted spatial content data and the degree of stress corresponding to the spatial content data.

According to the present disclosure, it is possible to provide a space PKG (Package) that can provide a personal space comfortable to a user and improve the satisfaction of the user with the space.

(2) Preferably, in the step of selecting the space content data, a new target pressure level is set to a pressure level between a predetermined pressure level, which is targeted to reduce the pressure level of the user entering the space 12, and the calculated pressure level of the user.

Even when the user entering the space 12 has a high degree of stress, the spatial content data may be changed abruptly, but the change may be stress to the user and the degree of stress may not be reduced. However, according to the present disclosure, even for a user with a high degree of stress, the space 12 that the user feels comfortable can be quickly provided by gradually lowering the degree of stress.

(3) Preferably, the presentation apparatus 100 presents the space 12 using at least one or more of lighting, fragrance, sound, shower, and image, and the space 12 is a space used by the user or a person related to the user.

According to the present disclosure, means such as visual, auditory, and olfactory can be selected as options in order to provide the user with an optimal space.

(4) Preferably, when the exhibition device 100 exhibits the space 12 by illumination, the exhibition device includes a first illumination device 110 and a second illumination device 120, the first illumination device 11 performs illumination by controlling dimming and color modulation of the space 12, and the second illumination device 120 projects a predetermined projection image to a predetermined area while shaking.

According to the present disclosure, it is possible to provide an optimal space for a user using visual means of a plurality of lighting devices.

(5) Preferably, the calculation unit 320 calculates the stress level based on vital sign information including personal expression, pulse, and skin temperature, or changes in the vital sign information, which corresponds to the user or the personal specification information stored in the storage unit 330.

According to the present disclosure, in order to provide an optimal space to a user, a stress degree based on vital sign information showing a psychological state of the user is used as an index for selecting spatial content data. By using the degree of pressure as an index, an optimal space can be provided for the user.

(6) Preferably, in the step of selecting spatial content data by the arithmetic unit 320, the arithmetic unit 320 selects spatial content data relating to the season and the time of day based on the time information of the time counting unit 340 of the control device 300.

According to the present disclosure, it is possible to provide appropriate spatial content data corresponding to the season and time when a user enters a space.

(7) The proposed method of spatial design planning sometimes further comprises the following steps.

(vi) The sixth step is the following steps: the space is exhibited by the exhibiting apparatus 100 based on the selected spatial content data.

(vii) The seventh step is the following steps: the calculation unit 320 calculates the stress level of the user in the space 12 being exhibited.

(viii) The eighth step is the following steps: the calculation unit 320 associates the selected spatial content data, the personal specification information of the user in the space 12 to be exhibited, and the vital sign information including the expression, pulse, and skin temperature of the user. Then, the user's stress level is associated and stored in the storage unit 330 as the corresponding information.

According to the present disclosure, it is possible to monitor changes in the user's stress level and accumulate various kinds of correspondence information.

(8) The proposed method of spatial design planning sometimes further comprises the following steps.

(ix) The ninth step is the following steps: the calculation unit 320 of the control device 300 compares the value of the stress level of the user in the space 12 being exhibited with a predetermined value.

(x) The tenth step is the following steps: the following processing is executed when the value of the stress degree of the user in the space 12 being exhibited is larger than a predetermined value. That is, the calculation unit 320 of the control device 300 selects new spatial content data that can be expected to reduce the user's stress level, based on the change in the user's stress level.

According to the present disclosure, in the case where the value of the user's stress degree is greater than a predetermined value, it is estimated that the space 12 into which the user enters is not comfortable for the user. Therefore, by selecting the spatial content data in which the value of the degree of stress of the user is reduced, it is possible to provide appropriate spatial content data in which the space 12 entered by the user is comfortable for the user.

(9) Preferably, the exhibition apparatus 100 maintains the exhibition based on the spatial content data in a case where the value of the stress degree of the users in the space 12 being exhibited is smaller than a predetermined value.

According to the present disclosure, in the case where the value of the user's stress degree is less than a predetermined value, it is estimated that the space 12 into which the user enters is comfortable for the user. Therefore, it is expected to maintain the comfort of the user by continuing to maintain the exhibition based on the corresponding spatial content data.

(10) The proposed method of spatial design planning sometimes further comprises the following steps.

(xi) The eleventh step is the following step: the change in the pressure level is monitored, and if the pressure level changes, the following process is performed. The calculation unit 320 associates the spatial content data, the personal specification information of the user in the space 12 being exhibited, the vital sign information including the expression, pulse, and skin temperature of the user, and the stress level of the user with each other, and stores the associated information in the storage unit 330 as associated information.

According to the present disclosure, it is possible to monitor changes in the user's stress level and accumulate various kinds of correspondence information.

(11) The proposed system 1000 for spatial design planning has the following structure.

(i) Preferably, an information acquisition device 200 is included that acquires personally determined information for a user entering the space 12 within the building.

(ii) Preferably, the personal identification information management device includes an arithmetic unit 320 of the control device 300 that identifies personal identification information stored in a storage unit 330 of the control device 300 similar to the personal identification information of the user who enters the space 12. The calculation unit 320 extracts the spatial content data associated with the individual identification information stored in the storage unit 330 and the degree of pressure corresponding to the spatial content data. The calculation unit 320 calculates the degree of pressure of the user entering the space 12. The calculation unit 320 selects the spatial content data in which the degree of stress of the user who enters the space 12 is low, based on the extracted spatial content data and the degree of stress corresponding to the spatial content data.

(iii) Preferably, a presentation apparatus 100 is included which presents the space 12 within the building based on the selected spatial content data.

According to the present disclosure, it is possible to provide a space PKG (Package) that can provide a personal space comfortable to a user and improve the satisfaction of the user with the space.

The present embodiment has been described above, but the present embodiment is not limited to these embodiments, and various modifications can be made within the gist of the present embodiment. In addition, a part or all of the various embodiments may be combined to form a new embodiment.

The entire contents of Japanese patent application No. 2019-116444 (application date: 6/24/2019) are incorporated herein by reference.

Industrial applicability

According to the present disclosure, it is possible to provide a space PKG (Package) that can provide a personal space comfortable to a user and improve the satisfaction of the user with the space.

Description of the reference numerals

100: a exhibition device; 110: a first lighting device; 120: a second lighting device; 130: a broadcasting device; 140: a fragrance diffusing means; 150: an automatic shower; 200: an information acquisition device; 210: a touch panel; 220: a camera; 300: a control device; 310: a control unit; 320: a calculation unit; 330: a storage unit; 340: a timing section; 1000: a system for space design planning is provided.

Claims (11)

1. A method for proposing a space design plan for a space in a building by a control device that controls a presentation device that presents the space in the building based on space content data and an information acquisition device that acquires information of a user present in the space, the method comprising the steps of:

the information acquisition device acquires personal identification information of a user who enters the space;

an arithmetic unit of the control device specifies personal specification information stored in a storage unit of the control device, the personal specification information being similar to personal specification information of a user who enters the space;

the calculation unit extracts spatial content data associated with the identified individual identification information stored in the storage unit of the control device and a pressure level corresponding to the spatial content data;

the calculation unit calculates a pressure level of a user entering the space; and

the calculation unit selects space content data in which the degree of pressure of a user entering the space is reduced, based on the extracted space content data and the degree of pressure corresponding to the space content data.

2. The proposed method of spatial design planning according to claim 1,

in the step of selecting the space content data, a new target pressure level is set to a pressure level between a predetermined pressure level, which is targeted for decreasing the pressure level of the user entering the space, and the calculated pressure level of the user.

3. The proposed method of spatial design plan according to claim 1 or 2,

the exhibition device exhibits the space, which is a space utilized by the user or a person related to the user, using at least one of lighting, fragrance, sound, shower, image.

4. The method for proposing a spatial design plan according to any one of claims 1 to 3, wherein,

when the exhibition device exhibits the space by illumination, the exhibition device includes a first illumination device for controlling dimming and color mixing of the space to illuminate, and a second illumination device for projecting a predetermined projection image to a predetermined area while shaking.

5. The method for proposing a spatial design plan according to any one of claims 1 to 4, wherein,

the calculation unit calculates the pressure level based on vital sign information including a personal expression, a pulse, and a skin temperature, or a change in the vital sign information, which corresponds to the user or the personal specification information stored in the storage unit.

6. The method for proposing a spatial design plan according to any one of claims 1 to 5, wherein,

in the step of selecting spatial content data by the arithmetic unit, the arithmetic unit selects spatial content data relating to a season and a time of day based on time information of the time measurement unit of the control device.

7. The space design plan proposing method according to any one of claims 1 to 6, further comprising the steps of:

displaying the space by the displaying means based on the selected spatial content data;

the calculation unit calculates a stress level of the user in the space being exhibited; and

the calculation unit associates the selected spatial content data, the personal specification information of the user in the space to be exhibited, the vital sign information including the expression, pulse, and skin temperature of the user, and the stress level of the user, and stores the associated information in the storage unit as associated information.

8. The method for proposing a spatial design plan according to claim 7, further comprising the steps of:

a calculation unit of the control device compares a value of the stress level of the user in the space being exhibited with a predetermined value; and

when the value of the user's stress level in the space being exhibited is greater than the predetermined value, the calculation unit of the control device selects new spatial content data that can be expected to reduce the user's stress level, based on a change in the user's stress level.

9. The proposed method of spatial design planning according to claim 7,

the exhibition means maintains exhibition based on the spatial content data in a case where a value of the user's stress degree in the space being exhibited is smaller than a predetermined value.

10. The proposed method of spatial design plan according to claim 8 or 9,

further comprising the steps of: monitoring a change in the stress level, and if the stress level changes, the calculation unit stores the spatial content data, the personal specification information of the user in the space being exhibited, the vital sign information including the expression, pulse, and skin temperature of the user, and the stress level of the user in the storage unit in association with each other as association information.

11. A system for spatial design planning, comprising:

an information acquisition device that acquires personal identification information of a user who enters a space within a building;

a calculation unit of the control device that specifies personal specification information stored in a storage unit of the control device, which is similar to personal specification information of a user who enters the space, extracts space content data associated with the personal specification information stored in the storage unit and a pressure degree corresponding to the space content data, calculates a pressure degree of the user who enters the space, and selects space content data that reduces the pressure degree of the user who enters the space, based on the extracted space content data and the pressure degree corresponding to the space content data; and

and the exhibition device is used for exhibiting the space in the building according to the selected space content data.

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