KR101859510B1 - Interactive structure, control method thereof and floor system - Google Patents

Abstract

Interactive structures and floor systems are provided. The structure includes a motion sensor unit for detecting motion in response to an external stimulus and outputting motion detection information, a pressure sensor unit for sensing pressure change due to the pressing force to output pressure sensing information, And a control unit for controlling the light emitting unit according to the motion detection information and the pressure detection information and controlling the sound output unit according to the motion detection information and the pressure detection information, And an interaction control unit for controlling the interaction.

Description

≪ Desc / Clms Page number 1 > INTERACTIVE STRUCTURE, CONTROL METHOD THEREOF AND FLOOR SYSTEM &

The present invention relates to interactive structures and floor systems.

In recent years, robots and interactive display systems that interact with humans have been provided.

Korean Laid-Open Patent Application No. 2012-0098074 discloses a flower robot that interacts with human beings and has a flower shape, a stem shape, and a leaf shape, and can interact with human beings.

On the other hand, there are not many companies that deal only with exhibition contents in Korea. However, demand for experience-oriented exhibition contents is growing very rapidly. Therefore, there is a great need for a technique that can realize various effects by interacting with people.

An object of the present invention is to provide an interactive structure and a floor system capable of forming a space in which a person and a space interact with each other by sensing a movement or motion of a person and implementing a visual effect and an auditory effect according to a detection result, .

According to one aspect of the present invention, the interaction structure includes a motion sensor unit for sensing motion in accordance with a stimulus externally applied to output motion sensing information, a pressure sensor for sensing a pressure change according to a pressing force, A sensor unit, a light emitting unit including a plurality of light emitting devices that emit light by power supply, a sound output unit that outputs sound, and the light emitting unit according to the motion sensing information and the pressure sensing information, And an interaction control unit for controlling the sound output unit according to the pressure sensing information.

The interaction structure comprises:

Further comprising: a central control device for controlling the plurality of interactive structures; and a connection unit connected to the at least one other interactive structure through the communication cable to input / output the data signal,

The connecting portion

The sound output unit, and the interaction control unit.

Wherein the interaction control unit comprises:

Reading the movement direction and the behavior of the person according to the pressure change from the pressure detection information, reading out the movement direction and the behavior of the person according to the pressure change, Extracting the light emission effect control information of the plurality of light emitting elements, outputting the extracted light emission effect control information to the light emitting unit, extracting the light emission effect control information to be transmitted in the moving direction of the body and outputting the light emission effect control information to the connection terminal.

Wherein the interaction control unit comprises:

Reading the movement direction and the behavior of the person according to the pressure change from the pressure detection information, reading out the movement direction and the behavior of the person according to the pressure change, Extracts the sound effect control information, outputs the sound effect control information to the sound output unit, and extracts sound effect control information to be transmitted in the moving direction of the moving body, and outputs the extracted sound effect control information to the connection terminal.

The interaction structure comprises:

An elastic part connected to a lower portion of the moving body to elastically support a load of the moving body and capable of moving in a three-dimensional direction when a stimulus is applied to the moving body from the outside, Further comprising a floor connected to the floor,

Wherein the light emitting unit, the sound output unit, and the motion sensor unit are included in the body,

The pressure sensor unit and the interaction control unit may be included in the floor.

The vehicle body,

A pipe including the light emitting portion therein, and a cover surrounding the outside of the pipe,

Wherein the sound output portion is located at an upper portion of the pipe,

The motion sensor unit may be positioned below the pipe and connected to the elastic part.

Wherein the pipe

And may be made of a transparent material so that light emitted from the light emitting unit can be seen from the outside.

According to another aspect of the present invention, there is provided a floor system comprising: a body having a predetermined shape; a support member connected to a lower portion of the body for elastically supporting a load of the body; And a floor used as a floor connected to a lower portion of the elastic portion to constitute one cell,

A plurality of interaction structures in which the floor is coupled in a two-dimensional direction are disposed.

The vehicle body,

A motion sensor unit for sensing motion in response to external stimuli and outputting motion detection information, a light emitting unit including the plurality of light emitting devices to emit light by power supply, and a sound output unit for outputting sound,

The floor is an independent unit module of the individual interaction structure constituting the floor system,

A pressure sensor unit having a size similar to that of the upper surface of the floor, sensing the pressure change due to the pressing force and outputting pressure sensing information, And a processor chip for controlling the light emitting unit and controlling the sound output unit according to the motion detection information and the pressure detection information.

According to the embodiment of the present invention, a plurality of people can simultaneously interact with each other in a space formed by a two-dimensional array of rod-shaped interaction structures capable of elastic movement, and a form of an open play space Can provide a place where people and space can interact.

In addition, it can be expected to play a role as an educational medium to find hidden knowledge by stimulating curiosity through experience of the whole body like play.

In addition, when installed in a public place such as a park or a gallery, it can be expected to convey pleasure through the natural interaction of people and artifacts.

1 is a perspective view illustrating an interactive structure according to an embodiment of the present invention.
Fig. 2 is a block diagram schematically showing the construction of the interaction structure of Fig. 1;
Figure 3 is a flow chart illustrating the operation of the interactive structure of Figure 1;
4 is a perspective view of a floor system according to an embodiment of the present invention.
Figure 5 is a top view of the floor system of Figure 4 viewed from above.
Figs. 6, 7 and 8 are diagrams illustrating operation examples of the floor system of Figs. 4 and 5. Fig.
9 is a view illustrating an example of floor connection according to an embodiment of the present invention.
FIG. 10 is an exemplary view showing a state where floors are combined according to an embodiment of the present invention. FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

Also, the terms " part, "" module," and " module ", etc. in the specification mean a unit for processing at least one function or operation and may be implemented by hardware or software or a combination of hardware and software have.

In this specification, an interactive structure senses a person's movements or movements, and implements visual and auditory effects according to the sensed result.

One interaction structure constitutes one cell. The plurality of cells are arranged or combined in a two-dimensional (X-axis, Y-axis) direction to constitute a floor system. The floor system is implemented as a forest that interacts with people.

Hereinafter, an interactive structure and a floor system according to an embodiment of the present invention will be described with reference to the drawings.

1 is a perspective view illustrating an interactive structure according to an embodiment of the present invention.

Referring to FIG. 1, when the interactive structure 100 is subdivided, the interactive structure 100 includes a body 101, a floor 103, and an elastic portion 105.

The body 101 is a main part constituting the interaction structure 100. A floor 103 is positioned below the moving body 101.

The floor 103 is used as the base of the interactive structure 100 as a base. The floor 103 forms the basis of the cell and has a predetermined shape. Here, the horizontal cross-sectional shape of the floor 103 may be a rectangular shape composed of four line segments.

The elastic portion 105 is coupled between the moving body 101 and the floor 103. The elastic portion 105 is disposed between the moving body 101 and the floor 103 to elastically support the load of the moving body 101. [ At the same time, when the stimulus is applied from the outside, the body 101 can be moved in the three-dimensional direction. The elastic portion 105 may be composed of a spring and a cover that surrounds the spring.

The moving body 101 includes a light emitting portion 107, a pipe 109, a cover 111, a sound output portion 113 and a motion sensor portion 115. The moving body 101 may be in the shape of a rod having a long length.

The light emitting portion 107 includes a plurality of light emitting elements that are supplied with power and emit light. The light emitting portion 107 may include a light emitting diode (LED) strip. The LED strip has a plurality of LEDs arranged on a substrate, and a drive circuit for driving the LEDs to light is printed. In this case, not only a conventional LED but also an SMD (Surface Mount Device), an OLED (Organic Light Emitting Diode), an AMOLED (Active Matrix Organic Light Emitting Diode), or a PMOLED (Passive Matrix Organic Light Emitting Diode) And

The pipe 109 includes a light emitting portion 107 in an inner space. The pipe 109 may be made of a transparent material so that the light emitted from the light emitting part 107 can be seen from the outside. According to one embodiment, the pipe 109 may be made of acrylic material.

The cover 111 protects the outside of the pipe 109 and is made of a soft material which is harmless to the human body. The cover 111 may be made of a transparent material so that light emitted from the light emitting portion 107 can be seen from the outside. According to one embodiment, the cover 111 may be made of an atiron material.

The sound output unit 113 is located at one side of the inside of the cover 111. [ According to one embodiment, the sound output section 113 may be located on the upper side of the pipe 109.

The sound output unit 113 may be a directional speaker, a piezoelectric speaker, a piezo speaker, or the like as means for implementing an auditory effect according to human motion or motion detection result.

The motion sensor unit 115 is located at one side of the inside of the cover 111. According to one embodiment, the motion sensor portion 115 may be located below the pipe 109. [ The motion sensor unit 115 may be connected to the light emitting unit 107 and the pipe 109.

The motion sensor unit 115 senses the motion of the moving body 101 in response to a stimulus applied to the moving body 101. It is possible to detect the intensity and speed at which the moving body 101 is hit.

The motion sensor unit 115 can sense the motion of the body 101 by measuring dynamic forces such as acceleration, orientation, rotation, vibration, impact, and the like. According to one embodiment, the motion sensor unit 115 may include a 3-axis (x, y, z) acceleration sensor and a 3 DOF (Degree of Freedom) tilt sensor.

 The floor 103 includes a housing 117 and a pressure sensor 119. A pressure sensor 119 is located inside the housing 117.

The pressure sensor unit 119 is located on the upper side of the internal space of the housing 117 and is implemented with a horizontal size which is the same as or similar to the horizontal direction in which the floor 103 is installed so that the pressure applied when the person steps on the floor 103 Sensing.

The pressure sensor unit 119 may include a pressure sensitive sensor (FSR) whose resistance value changes according to a pressing force.

According to one embodiment, the pressure sensor portion 119 may be implemented in the form of a pressure sensitive sheet. For example, a pressure sensor using a conductive film used as a packaging material called Velostat may be used as the pressure sensor unit 119.

FIG. 2 is a block diagram schematically showing the construction of the interactive structure of FIG. 1, and FIG. 3 is a flowchart showing the operation of the interactive structure of FIG.

In FIG. 2, only the structure for explaining the operation according to the embodiment of the present invention is shown.

2, the interactive structure 100 includes a light emitting portion 107, a sound output portion 113, a motion sensor portion 115, a pressure sensor portion 117, a memory 121, a connection portion 123, And an interaction control unit 125.

At this time, the light emitting unit 107, the sound output unit 113, and the motion sensor unit 115 may be included in the body 101. The pressure sensor unit 117, the memory 121, the connection unit 123, and the interaction control unit 125 may be included in the floor 103.

The memory 121 stores a program that includes instructions for implementing the operation of the interactive structure 100. [

The connection 123 connects the central control device 200 (FIG. 9) and the at least one other interaction structure 100 adjacent to the central control device 200 (FIG. 9) that control the plurality of interaction structures 100 And are connected through cables (300 and 400 in FIG. 9) to input and output data signals.

At this time, the connection unit 123 is connected to the light emitting unit 107, the sound output unit 113, and the interaction control unit 125.

In addition, the data signal includes motion detection information or pressure detection information output from the interaction control unit 125 to the central control device 200. The data signal includes a control signal for controlling the operation of the light emitting unit 107 input from the central control unit 200 to the interaction control unit 125 or a control signal for controlling the operation of the sound output unit 113.

Also, the connection between the plurality of interacting structures 100 may be a plug-to-plug connection using an ethernet cable.

The interaction control unit 125 includes various kinds of software such as an operating system, middleware, and programs that operate in combination with hardware. The interaction control unit 125 includes at least one processor for loading a program stored in the memory 121 and performing an operation defined in the program. The interaction control unit 125 may be implemented as a small processor.

2 and 3, the interaction controller 125 generates visual effect control information according to motion detection information when the motion sensing information is received (S101) from the motion sensor unit 115, (S103).

Here, the motion detection information may include at least one of an intensity to pull the moving body 101, an intensity to hit or pay off the moving body 101, and a moving direction of the moving body 101.

The visual effect control information may include information for adjusting the brightness and color of the light emitting portion 107 defined according to the intensity of attracting the moving body 101 and the intensity of hitting or tilting the moving body 101, respectively.

In this case, when the light emitting portion 107 is composed of a plurality of light emitting elements, each visual effect control information may include information for controlling at least one of light emitting state, light emitting time, light emitting color, have.

In addition, each visual effect control information may include Red-Green-Blue (RGB) information of each light emitting element. That is, each light emitting device can emit light of various colors according to RGB values, and can emit light of different colors.

The interaction control unit 125 controls the brightness and color of the light emitting unit 107 in the direction of movement of the body 101 under the control of the central control unit 200 through the connection unit 123, To at least one interacting structure 100 located in a direction that is proximate or coincident with the direction of movement.

At this time, the visual effect control information for transmitting or broadcasting may be different from information for controlling the light emitting unit 107.

In addition, the interaction controller 125 controls the brightness and color of the light emitting portion 107 to all of the plurality of interactive structures 100 constituting one floor system so that the spatial movement representation of the light for the entire mood composition can be performed And outputs the information through the connection unit 123. [

Here, the information output through the connection unit 123 may cause the light to react only in a straight line according to the strength and direction of the rod, and only the adjacent portion may be reacted, but the present invention is not limited thereto. An example is possible.

At this time, information for controlling to output different brightness and color at a certain distance in the first interactive structure 100 in which the motion is detected is output through the connection unit 123.

Herein, the interactive structure 100 is a form of a unit module. A unique bus number is assigned to each of the interaction control units 125 included in each structure 100, and communication is possible through the connection unit 123 Do.

In addition, the plurality of interactive structures 100 are finally connected to the central control device 200 via the connection part 123. [ The central control device 200 may be a computer device. The central control unit 200 integrally manages the plurality of interactive structures 100. [

The central control device 200 may be electrically connected to a plurality of (n) interactive structures 100. The central control unit 200 may previously store information on the positional information on which a plurality of (n) interactive structures 100 are disposed, which interactive structures 100 are adjacent to each other, and the like.

The central control device 200 receives the motion sensing information from each of the plurality of (n) interactive structures 100 and generates a total mood composition of the plurality of (n) interactive structures 100 in a cluster form, Visual effect control information for expressing the spatial movement of the sound, and auditory effect control information for expressing the spatial movement of the sound, and outputs the generated information to a plurality of (n) interactive structures 100, respectively. At this time, the respective interactive structures 100 can perform the same or different brightness control, color control, sound size, tone color change, etc. according to whether they are adjacent to each other or the distance.

When the plurality of pressure sensing information is received from each of the plurality of (n) interactive structures 100, the central control device 200 may receive visual effect control information for controlling different colors, brightness, Auditory effect control information for expressing the tone color and size of the sound can be generated and output to a plurality of (n) interactive structures 100.

The interaction control unit 125 generates auditory effect control information according to the motion detection information received from the motion sensor unit 115 (S101) and outputs the information to the sound output unit 113 (S105).

The auditory effect control information may include sound intensity and tone change information respectively defined according to the intensity of the body 101 and the intensity of the body 101 hit or touched.

In addition, the auditory effect control information may include tone color and volume information to be transmitted in the motion direction of the moving body 100. [

The interaction control unit 125 may transmit or broadcast different tone color and volume information to the interactive structures 100 located in the motion direction through the connection unit 123. [

The interaction controller 125 may connect different or identical tone and volume information to all of the plurality of interactive structures 100 constituting one floor system so that the spatial movement representation of the sound for the entire mood composition may be performed, Lt; RTI ID = 0.0 > and / or < / RTI >

Meanwhile, when the pressure sensing information is received from the pressure sensor unit 119 (S107), the interaction control unit 125 generates visual effect control information according to the pressure sensing information and outputs it to the light emitting unit 107 (S109).

The pressure sensor unit 119 detects a pressure change due to movement or movement of a person on the upper surface of the floor 103. It is also possible to detect that the electric resistance changes or the voltage is generated according to the pressure change.

The pressure sensor unit 119 can calculate the movement displacement of the person based on the pressure change. The moving displacement includes the moving speed and the moving direction. Here, the principle of calculating the displacement due to the pressure change can be based on the principle of the touch pad using the pressure sensor. Since the principle of the touch pad is a known technique, a detailed description will be omitted.

The interaction control unit 125 may generate the visual effect control information for adjusting the brightness and color of the light emitting unit 107 according to the moving speed and the moving direction included in the pressure sensing information and may output the generated visual effect control information to the light emitting unit 107 . At this time, each information for controlling the light emitting unit 107 may be similar to the light emission control operation according to the motion detection described above. Of course, the similarity means the kind or form of the light emission control operation, and does not mean that the same control information as the motion detection is generated.

In addition, the interaction control unit 125 can read the behavior of the person based on the pressure sensing information. For example, when a person jumps, a pressure change is collected in advance through a plurality of simulations, and the pressure change for the jump operation is defined and stored in the memory 121. [ If the pressure change transmitted from the pressure sensor unit 119 matches the pressure change stored in the memory 121, the person can read that the jump operation is performed.

In this way, the interaction control unit 125 generates information for adjusting the brightness and color of the light emitting unit 107 according to the read result, and outputs the information to the light emitting unit 107 after reading the behavior of the person.

Meanwhile, when the pressure sensing information is received from the pressure sensor unit 119 (S107), the interaction control unit 125 generates auditory effect control information according to the pressure sensing information and outputs it to the sound output unit 113 (S111 ). At this time, as described above, the interaction control unit 125 reads the moving speed, the moving direction and the person's action from the pressure sensing information, and outputs auditory effect control information including the sound intensity and the tone change defined according to the reading result Can be generated.

In addition, when there are a plurality of interactive structures 100, each of the interactive structures 100 can implement visual effects and auditory effects according to pressure sensing, respectively. For example, each of the plurality of interaction structures transmits or broadcasts a signal indicating the pressure sensing thereof through the connection unit 123. At this time, different visual effects and auditory effects can be realized in the order of signal transmission.

Assuming that pressure sensing occurs in the order of the first interaction structure, the second interaction structure, and the third interaction structure, the first interaction structure emits red light, the second interaction structure emits blue light, The interactive structure can realize the visual effect by emitting yellow light. And auditory effects may represent the spatial shift of sound or sound that is increasing in pressure sense order. These examples can be variously implemented.

Figure 4 is a perspective view of a floor system in accordance with one embodiment of the present invention, and Figure 5 is a top view of the floor system of Figure 4 viewed from above.

Referring to FIGS. 4 and 5, the interactive system 100, which is a cell unit, is arranged in a two-dimensional direction to constitute the floor system 200. Such a floor system 200 may be implemented as a forest reminiscent of a reed field.

As such, the floor system 200 is a cluster type structure, which senses the movement and pressure change of the interactive structure 100 according to a physical activity of a person, thereby creating an effect of interacting with a person.

Figs. 6, 7 and 8 are diagrams illustrating operation examples of the floor system of Figs. 4 and 5. Fig.

Referring to FIG. 6, when a person performs an action of hitting or pulling the interactive structure 100, the interactive structure 100 senses the motion of the interactive structure 100, .

Referring to FIG. 7, luminescence and acoustic waves may occur in other interaction structures 100 in addition to the stimulus-stimulated interaction structure 100.

Referring to FIG. 8, when a plurality of people apply a stimulus to the interactive structure 100, that is, when an action such as hitting, pulling, or jumping the interactive structure 100 is performed, The effects of the above-mentioned factors may be different from each other.

FIG. 9 is a view illustrating a floor connection according to an embodiment of the present invention, and FIG. 10 is an exemplary view illustrating a floor according to an embodiment of the present invention.

9, a PCB (Printed Circuit Board) 127 on which a processor chip of a single module-unit interactive structure 100 is mounted is connected to the central control unit 200. In FIG.

At this time, the processor chip may be a small processor including the configuration of the memory 121, the connection unit 123, and the interaction control unit 125 described above. The floor 103 has a pressure sensor portion 119 in the form of a sheet on the upper surface of the housing 117. A small processor is mounted inside the floor 103.

The side walls of the floor 103 are provided with connection portions 123 and the connection portions 123 are connected to each other via Ethernet cables A and B 300 and 400 and connected to the central control device 200 .

The connection portions 123 of the respective floors 103 are connected to each other to input and output electric signals. Visual effect control information and auditory effect control information are output through these connected connections 123.

The hub 201 of the central control unit 200 is connected to the connection units 123 via the Ethernet cable A 300. The LED controller 203 of the central control unit 200 is connected to each light emitting unit 107 through an Ethernet cable B 400.

Referring to FIG. 10, a floor system 200 in which the PCB 127 of FIG. 9 is coupled and connected to each other via a cable is implemented.

A bus address is assigned to PCBs 127 in a single module unit. These bus addresses are stored for each interaction control unit 125.

Central control device 200 stores all bus addresses. Accordingly, each of the visual effect control information and auditory effect control information for implementing the cascade of visual effects and auditory effects described above can be output through the Ethernet cables 300 and 400 together with the corresponding bus address .

As described above, according to the embodiment of the present invention, the movement of one structure 100 in the community of the interaction structure 100 can visually express the influence of other structures 100 around the same, as if it is a wavelength. In addition, it is possible to provide the same effect as a directional speaker, that is, a spatial piercing effect, through a speaker installed for each interactive structure 100.

Therefore, it is possible to recognize the movement of people and the action of pulling or pulling the rods, and to provide the effect of changing the surrounding environment. The interaction structure 100 and the floor system 200 can be applied to a science museum, a gallery, a playground, and the like, and can be suitable for induction of learning through play.

The embodiments of the present invention described above are not implemented only by the apparatus and method, but may be implemented through a program for realizing the function corresponding to the configuration of the embodiment of the present invention or a recording medium on which the program is recorded.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

Claims (9)

A motion sensor unit for detecting motion in accordance with a stimulus applied from the outside and outputting motion detection information,
A pressure sensor unit for detecting a pressure change according to a pressing force and outputting pressure sensing information,
A light emitting portion including a plurality of light emitting elements which are supplied with power and emit light,
A sound output unit for outputting sound,
An interaction control unit for controlling the light emitting unit according to the motion sensing information and the pressure sensing information, and controlling the sound output unit according to the motion sensing information and the pressure sensing information;
A central control unit for controlling a plurality of interactive structures, and a communication cable connected to at least one other interactive structure adjacent to the central control unit and the plurality of interactive structures for inputting / outputting data signals, And a connection unit connected to the interaction control unit,
Wherein the interaction control unit comprises:
Reading the intensity and the motion direction of the magnetic poles from the motion detection information,
From the pressure sensing information, a moving displacement including a moving direction and a moving speed of a person according to a pressure change,
And outputs the light emission effect control information to the light emission unit, and outputs the light emission effect control information to the light emission control unit, based on the intensity and motion direction of the stimulus, And outputs it to the sound output section,
Extracting light emission effect control information and sound effect control information to be transmitted in the motion direction and the movement direction of the person and extracting the light emission effect control information and the sound effect control information through at least one other interactive structure positioned in the motion direction and the moving direction of the person Output, interactive structure. delete delete delete The method of claim 1,
A moving body having a predetermined shape,
An elastic part connected to a lower portion of the moving body to elastically support a load of the moving body and to move in a three-dimensional direction when a stimulus is applied to the moving body from the outside, and
And a floor connected to a lower portion of the elastic portion and used as a floor,
Wherein the light emitting unit, the sound output unit, and the motion sensor unit are included in the body,
Wherein the pressure sensor portion and the interaction control portion are contained within the floor. The method of claim 5,
The vehicle body,
A pipe including the light emitting portion therein, and
And a cover surrounding the outside of the pipe,
Wherein the sound output portion is located at an upper portion of the pipe,
Wherein the motion sensor unit is located at a lower portion of the pipe and connected to the elastic portion. The method of claim 6,
Wherein the pipe
Wherein the transparent structure is made of a transparent material so that light emitted from the light emitting portion can be seen from the outside. A moving body having a predetermined shape,
An elastic part connected to a lower portion of the moving body to elastically support a load of the moving body and to move in a three-dimensional direction when a stimulus is applied to the moving body from the outside, and
And an interaction structure constituting one cell including a floor connected to a lower portion of the elastic portion and used as a floor,
A plurality of interaction structures in which the floor is coupled in the two-dimensional direction are disposed,
Wherein the plurality of interacting structures comprises:
Are connected to each other through a communication cable,
A moving direction including a magnitude of a stimulus applied to the outside and a motion direction, and a moving displacement including a moving direction and a moving speed of a person in accordance with the pressure change detection,
Extracting light emission effect control information and sound effect control information to be transmitted in the motion direction and the moving direction of the person and extracting at least one other interactive structure And the floor system. 9. The method of claim 8,
The vehicle body,
A motion sensor unit for detecting motion in accordance with a stimulus applied from the outside and outputting motion detection information,
A light emitting portion including the plurality of light emitting elements which are supplied with power and emit light, and
And a sound output section for outputting sound,
The floor is an independent unit module of the individual interaction structure constituting the floor system,
A pressure sensor part having a size similar to that of the upper surface of the floor, sensing the pressure change due to the pressing force and outputting pressure sensing information,
Wherein the controller controls the light emitting unit according to the motion detection information and the pressure detection information, and controls the sound output unit according to the motion detection information and the pressure detection information,
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