JP2019124756A - Vibration experience system and vibration experience apparatus - Google Patents

Abstract

To provide a vibration experience system and vibration experience apparatus, capable of generating vibration predicted at a predetermined geographical point.SOLUTION: A vibration experience system of the present invention comprises a vibration information generation unit configured to generate information on vibration predicted at a predetermined geographical point on the basis of a vibration wave velocity structure of the ground at the predetermined geographical point, and a vibration generator unit configured to generate the predicted vibration corresponding to the vibration information.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a vibration experience system and a vibration experience device.

  2. Description of the Related Art Conventionally, a vibration experience system has been known which causes a user to experience vibrations such as earthquake motion simulated to be reproduced for the purpose of improvement of disaster prevention awareness and the like. For example, Patent Document 1 discloses a virtual reality experience system capable of synchronizing and reproducing seismic damage data of video, audio, and vibration in order to enhance the realism of simulated simulated seismic motion. .

JP, 2017-199017, A

  By the way, when building buildings, such as a house, it is important to predict vibrations, such as an earthquake motion, at predetermined points, such as a planned construction site. This is because vibrations such as earthquake motion are largely changed depending on the structure of the ground at a predetermined point. However, the virtual reality experience system described in Patent Document 1 does not cause the user to experience a vibration predicted at a predetermined point such as a planned construction site.

  Then, this invention aims at providing the vibration experience system and the vibration experience apparatus which can generate the vibration estimated at a predetermined point.

  The vibration experience system of the present invention generates a vibration information generation device for generating vibration information predicted at the predetermined point based on the vibration wave velocity structure of the ground at the predetermined point, and generates a predicted vibration corresponding to the vibration information. And a vibration generating device.

  Here, it is preferable that the vibration experience system of the present invention further includes a velocity structure calculation device that calculates the vibration wave velocity structure based on the measurement information acquired at the predetermined point.

  Further, the vibration experience system according to the present invention further includes a video output device for outputting a predicted video at the predetermined point assumed when the predicted vibration is generated at the predetermined point, based on the vibration information, It is preferable that the predicted vibration generated by the vibration generating device and the predicted image output from the video output device be synchronized.

  Further, in the vibration experience system according to the present invention, the vibration information generation device generates the vibration information based on seismic motion information predicted on an engineering basis immediately below the predetermined point and the vibration wave velocity structure. Is preferred.

  Further, in the vibration experience system according to the present invention, the vibration information generation device is assumed when the predetermined building is constructed at the predetermined point based on the vibration information and predetermined structure information of the building. Preferably, the building vibration information in the predetermined building is generated, and the vibration generating device generates a building prediction vibration corresponding to the building vibration information.

  The vibration experience device of the present invention generates a vibration information generation unit that generates vibration information predicted at the predetermined point based on the vibration wave velocity structure of the ground at the predetermined point, and generates predicted vibration corresponding to the vibration information. And a vibration generating unit.

  According to the present invention, it is possible to provide a vibration experience system and a vibration experience device capable of generating a predicted vibration at a predetermined point.

It is a block diagram showing composition of a vibration experience system as a 1st embodiment of the present invention. It is a figure which shows an example of the vibration generator with which the vibration experience system shown in FIG. 1 is provided, and a video output device. It is a sequence diagram which shows the 1st operation example of the vibration experience system shown in FIG. It is a figure which shows an example of the oscillating wave speed structure of the ground for every point memorize | stored in a speed structure calculation apparatus. It is a sequence diagram which shows the 2nd operation example of the vibration experience system shown in FIG. It is a block diagram which shows the structure of the vibration experience apparatus as 2nd Embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The same reference numeral is given to the same configuration in each drawing.

First Embodiment
FIG. 1 is a block diagram showing the configuration of a vibration experience system 1 according to a first embodiment of the present invention. As shown in FIG. 1, the vibration experience system 1 includes a velocity structure calculation device 10, a vibration information generation device 20, a vibration generation device 30, and an image output device 40.

  The velocity structure calculation device 10 includes a communication unit 11, a storage unit 12, and a control unit 13. Although the details will be described later, the velocity structure calculation apparatus 10 is based on the measurement information acquired at a predetermined position on the ground (hereinafter referred to as a "predetermined point"), for each depth of the ground at the predetermined point. The information on the propagation velocity of the oscillatory wave (hereinafter referred to as “oscillation wave velocity structure”) is calculated. The velocity structure calculation device 10 is configured of, for example, a server capable of transmitting and receiving information to and from a plurality of communication devices including the vibration information generation device 20 via the communication unit 11.

  The communication unit 11 of the speed structure calculation device 10 includes an interface capable of transmitting and receiving information by wireless communication or wired communication. The communication unit 11 can, for example, transmit and receive information with the communication unit 21 of the vibration information generation apparatus 20 described later.

  The storage unit 12 of the velocity structure calculation device 10 includes storage devices such as a primary storage device and a secondary storage device, and stores various information and various programs. Specifically, the storage unit 12 stores a program for the control unit 13 to execute calculation processing described later. The storage unit 12 stores measurement information acquired at a predetermined point, which is used when the control unit 13 executes calculation processing described later. The measurement information acquired at the predetermined point is information capable of calculating the vibration wave velocity structure, and includes, for example, measurement information of the constant micromotion of the ground acquired by the micromotion observation device installed at the predetermined point. Alternatively, the measurement information acquired at the predetermined point includes, for example, measurement information of hardness of each depth of the ground at the predetermined point acquired by a boring survey from the predetermined point. In the present embodiment, the storage unit 12 stores measurement information acquired at each of a plurality of predetermined points.

  The control unit 13 of the velocity structure calculation device 10 includes a processor that realizes a predetermined function by reading predetermined information and a predetermined program among various information and various programs stored in the storage unit 12. Specifically, the control unit 13 calculates the vibration wave velocity structure of the ground at the predetermined point based on the measurement information acquired at the predetermined point, and stores the calculated vibration wave velocity structure in the storage unit 12 Run. Among the vibration waves, S waves (transverse waves) have a particularly large influence on vibrations such as earthquake motion. Thus, the oscillatory wave velocity structure is preferably an S wave velocity structure.

  The vibration information generation device 20 includes a communication unit 21, a storage unit 22, an input unit 23, and a control unit 24. Although details will be described later, the vibration information generation device 20 generates vibration information predicted at the predetermined point based on the vibration wave velocity structure of the ground at the predetermined point calculated by the velocity structure calculation device 10.

  The communication unit 21 of the vibration information generation device 20 includes an interface capable of transmitting and receiving information by wireless communication or wired communication. The communication unit 21 transmits and receives information, for example, between the communication unit 11 of the velocity structure calculation apparatus 10, the communication unit 31 of the vibration generating apparatus 30 described later, and the communication unit 41 of the video output apparatus 40 described later. Is possible.

  The storage unit 22 of the vibration information generation device 20 includes storage devices such as a primary storage device and a secondary storage device, and stores various information and various programs. Specifically, the storage unit 22 stores a program for the control unit 24 to execute vibration information generation processing described later. The storage unit 22 stores seismic motion information predicted on an engineering basis immediately below a predetermined point, which is used when the control unit 24 executes vibration information generation processing described later. The earthquake motion information predicted on the engineering basis immediately below the predetermined point is, for example, information on earthquake motion predicted to be generated immediately below the predetermined point when a shift occurs in the fault from information of the fault near the predetermined point.

  The input unit 23 of the vibration information generation device 20 is configured by an input device such as a keyboard, a mouse, and a touch pad, and receives an input by the user.

  The control unit 24 of the vibration information generation device 20 includes a processor that realizes a predetermined function by reading predetermined information and a predetermined program among various information and various programs stored in the storage unit 22. Specifically, the control unit 24 executes vibration information generation processing for generating vibration information predicted at the predetermined point based on the vibration wave velocity structure of the ground at the predetermined point. The vibration information predicted at a predetermined point means vibration information predicted to be generated at a predetermined point based on the vibration when a vibration whose origin is a certain position including the ground and the ground is generated. The vibration information predicted at a predetermined point is, for example, information indicating what kind of earthquake motion is propagated at a predetermined point when an earthquake having a certain position in the ground as an earthquake occurs. As vibration information, for example, information (displacement information) indicating time history of magnitude of vibration of each coordinate component in a plane coordinate system or solid coordinate system, velocity information indicating time change of the displacement information, or the velocity The acceleration information etc. which show the time change of information etc. are mentioned.

  In the present embodiment, the control unit 24 performs vibration information based on the earthquake motion information predicted on the engineering basis immediately below the predetermined point stored in the storage unit 22 and the vibration wave velocity structure of the ground at the predetermined point. Generate Concretely, the control part 24 is based on the vibration wave velocity structure of the ground in a predetermined | prescribed point, and the ground amplification factor of the ground ("surface layer ground" is described hereafter) located in a surface layer rather than an engineering foundation. calculate. The ground amplification factor of the surface ground is an index for indicating the degree to which the vibration is amplified by the surface ground. Thereafter, the control unit 24 generates the vibration information predicted at the predetermined point with high accuracy, based on the earthquake motion information predicted on the engineering base immediately below the predetermined point and the ground amplification factor of the surface ground calculated above. can do.

  The vibration generating device 30 includes a communication unit 31, a storage unit 32, an excitation unit 33, and a movable unit 34. Although details will be described later, the vibration generating device 30 generates a predicted vibration corresponding to the vibration information generated by the vibration information generating device 20.

  The communication unit 31 of the vibration generating device 30 includes an interface capable of transmitting and receiving information by wireless communication or wired communication. The communication unit 31 can transmit and receive information, for example, between the communication unit 21 of the vibration information generation device 20 and the communication unit 41 of the video output device 40 described later.

  The storage unit 32 of the vibration generating device 30 includes storage devices such as a primary storage device and a secondary storage device, for example, and stores various information and various programs. Specifically, the storage unit 32 stores a vibration program for causing the vibrating unit 33 to generate a predicted vibration corresponding to the vibration information to vibrate the movable unit 34.

  The excitation unit 33 of the vibration generating device 30 is configured to include a motor and the like, and can vibrate the movable unit 34. The vibration unit 33 generates a predicted vibration corresponding to the vibration information by reading the vibration information and the vibration program stored in the storage unit 32. The excitation unit 33 generates a predicted vibration by temporally changing the magnitude of the vibration in a predetermined coordinate direction based on the vibration information, for example. For example, the vibration unit 33 may be capable of vibrating in any direction in a plane, or may be capable of three-dimensionally vibrating.

  The movable portion 34 of the vibration generating device 30 is configured to include, for example, a pedestal or the like on which the user can ride, and vibrates in accordance with the predicted vibration generated by the vibrating portion 33.

  The video output device 40 includes a communication unit 41, a storage unit 42, a control unit 43, and a display unit 44. Although the details will be described later, the video output device 40 is based on the vibration information generated by the vibration information generation device 20 and is assumed at the predetermined point assumed when the predicted vibration corresponding to the vibration information is generated at the predetermined point. Display the predicted video.

  The communication unit 41 of the video output device 40 includes an interface capable of transmitting and receiving information by wireless communication or wired communication. The communication unit 41 can transmit and receive information between, for example, the communication unit 21 of the vibration information generation device 20 and the communication unit 31 of the vibration generation device 30.

  The storage unit 42 of the video output device 40 includes storage devices such as a primary storage device and a secondary storage device, and stores various information and various programs. Specifically, the storage unit 42 stores a display program for the control unit 43 to output an image to the display unit 44.

  The control unit 43 of the video output device 40 includes a processor that realizes a predetermined function by reading predetermined information and a predetermined program among various information and various programs stored in the storage unit 42. Specifically, the control unit 43 reads a display program stored in the vibration information and the storage unit 42, and displays a predicted image at a predetermined point assumed when the predicted vibration occurs at the predetermined point. Output to 44. The predicted video is a video assumed to be visible from a predetermined point when the predicted vibration occurs at the predetermined point. The predicted video is, for example, a video by computer graphics (CG) that simulates vibration or movement of a fixture or the like in the building due to predicted vibration when it is assumed that a predetermined building is constructed at a predetermined point.

  The display unit 44 of the video output device 40 includes, for example, a display or a projector, and displays video information such as a predicted video input from the control unit 43.

  FIG. 2: is a figure which shows an example of the vibration generator 30 and the image | video output device 40 with which the vibration experience system 1 is provided. As shown in FIG. 2, the vibration generating device 30 according to the present embodiment includes a communication unit 31, a storage unit 32, four crawlers 36 serving as a vibrating unit 33, a pedestal 37 serving as a movable unit 34, and a chair 38. Equipped with The video output device 40 of this example includes a communication unit 41, a storage unit 42, a control unit 43, and a 3D display 46 as a display unit 44, and is a head mount that can be mounted so as to cover the field of view of the user U. It is a display. The communication unit 31 and the storage unit 32 of the vibration generating device 30 of this example, and the communication unit 41, the storage unit 42, and the control unit 43 of the video output device 40 of this example have the configurations as described above. I omit explanation.

  Each of the four crawlers 36 in this example supports the pedestal 37 from the lower side. Each of the four crawlers 36 can control movement of the pedestal 37 toward both sides in the extension direction of the crawler 36 by rotational driving. The four crawlers 36 extend along the left-right direction A of the vibration generating device 30 of the present example, and the two crawlers 36 arranged at positions separated from each other in the front-rear direction B; It comprises two crawlers 36 which extend along the front-rear direction B and are arranged at positions separated from each other in the left-right direction A. The four crawlers 36 allow the vibration generator 30 to move freely in all directions on the plane of the floor surface F. Therefore, the vibration generating device 30 can freely vibrate on the plane of the floor surface F to generate a predicted vibration.

  The pedestal 37 of the present example is a substantially rectangular parallelepiped pedestal on which the user U can ride. The chair 38 in this example is fixed to the upper side of the pedestal 37. The chair 38 moves integrally with the pedestal 37 when the pedestal 37 is moved by the four crawlers 36. The user U can sit on the chair 38.

  The 3D display 46 of this example can cause the user U to visually recognize a three-dimensional video in a state where the video output device 40 is attached to the user U. The 3D display 46 allows the user U to visually recognize a realistic predicted image.

  FIG. 3 is a sequence diagram showing a first operation example of the vibration experience system 1.

  As shown in FIG. 3, the velocity structure calculation device 10 calculates and stores the vibration wave velocity structure of the ground at each point (step S101). Specifically, based on the measurement information acquired at each of a plurality of points stored in the storage unit 12, the velocity structure calculation device 10 generates an oscillatory wave velocity structure such as an S-wave velocity structure of ground at each point, It is calculated using the control unit 13 and stored in the storage unit 12.

  FIG. 4 is a diagram showing an example of the vibration wave velocity structure of the ground for each point, which is stored in the storage unit 12 of the velocity structure calculation device 10. As shown in FIG. 4, points A, B, C and the like as points are stored in association with the vibration wave velocity structure of the ground corresponding to each.

  As shown in FIG. 3, the vibration information generation device 20 requests the speed structure calculation device 10 for information on a predetermined point (step S102). Specifically, the vibration information generation device 20 calculates the velocity structure of the transmission request for the vibration wave velocity structure of the ground at a predetermined point using the communication unit 21 based on the input using the input unit 23 by the user, for example. Send to device 10

  The velocity structure calculation device 10 reads the vibration wave velocity structure of the ground at the predetermined point from the storage unit 12 using the control unit 13 in response to the request from the vibration information generation device 20 (step S103).

  The velocity structure calculation device 10 transmits the read vibration wave velocity structure to the vibration information generation device 20 using the communication unit 11 (step S104).

  After receiving the vibration wave velocity structure from the velocity structure calculation device 10, the vibration information generation device 20 reads out the earthquake motion information predicted on the engineering basis immediately below the predetermined point from the storage unit 22 using the control unit 24 ( Step S105). Earthquake motion information predicted on an engineering basis immediately below a predetermined point may not be stored in advance in the storage unit 22. For example, it may be received from the velocity structure calculation device 10 together with the vibration wave velocity structure, or the input unit It may be input through 23.

  The vibration information generation device 20 uses the control unit 24 to read the seismic motion information predicted on the engineering basis immediately below the read predetermined point and the vibration wave velocity structure of the ground at the received predetermined point. , Generate vibration information (step S106).

  The vibration information generation device 20 transmits the generated vibration information to the vibration generation device 30 using the communication unit 21 (step S107). Also, the vibration information generation device 20 transmits the generated vibration information to the video output device 40 using the communication unit 21 (step S108).

  The video output device 40 generates a predicted video using the control unit 43 based on the received vibration information (step S109).

  The vibration generating device 30 generates a predicted vibration corresponding to the received vibration information, using the vibration unit 33 (step S110). That is, the excitation unit 33 excites the movable portion 34. Thus, the vibration experience system 1 can allow the user on the movable portion 34 to experience the predicted vibration predicted at the predetermined point.

  The video output device 40 outputs a predicted video through the display unit 44 while synchronizing with the predicted vibration of the vibration generating device 30 using the control unit 43 (step S111). As a result, the vibration experience system 1 can provide the user with the experience of the predicted vibration as well as the visual recognition of the predicted image synchronized with the predicted vibration, so that the presence of the experience of the predicted vibration can be further enhanced. .

  As a method for synchronizing the predicted vibration generated by the vibration generating device 30 and the predicted video output from the video output device 40, any method for synchronizing outputs of a plurality of information can be used. For example, synchronization may be performed using a synchronization signal generator capable of generating a synchronization signal such as infrared light that can be received by the vibration generator 30 and the video output device 40. Alternatively, for example, the vibration generating device 30 and the video output device 40 may be configured as one common device, and may be synchronously controlled in the device.

  The vibration experience system 1 may sequentially output a predicted vibration and a predicted image of a plurality of different predetermined points to allow the user to compare and experience. As the plurality of different predetermined points, for example, the predetermined point included in the transmission request transmitted from the vibration information generation device 20 to the velocity structure calculation device 10 in the process of step S102 and the ground most within the predetermined distance from the predetermined point And strong points can be included. The point having the strongest ground within the predetermined distance from the predetermined point can be extracted based on the vibration wave velocity structure of the ground for each point stored in step S101. The vibration experience system 1 can contribute to raising the disaster prevention awareness of the user by providing such comparison experiences to the user.

  The vibration experience system 1 may sequentially output a plurality of different prediction images based on the same vibration information to allow the user to compare and experience. The plurality of different prediction videos based on the same vibration information can include, for example, a prediction video when fixtures and the like in a building are fixed, and a prediction video when not fixed. The vibration experience system 1 can contribute to raising the disaster prevention awareness of the user by providing such comparison experiences to the user.

  FIG. 5 is a sequence diagram showing a second operation example of the vibration experience system 1.

  As shown in FIG. 5, the processes of steps S201 to S206 of this operation example are the same as the processes of steps S101 to S106 of the first operation example described above, and thus the description thereof is omitted here.

  As shown in FIG. 5, after generating vibration information in the process of step S206, the vibration information generating device 20 reads out structure information of a predetermined building from the storage unit 22 (step S207). The structure information of the predetermined building may not be stored in advance in the storage unit 22, and may be input through the input unit 23, for example. The structure information of the predetermined building includes, for example, information of a total hierarchy, and information indicating which hierarchy the building vibration information is to be generated. The structural information of the predetermined building includes, for example, information of the natural cycle of the predetermined building.

  The vibration information generation apparatus 20 generates building vibration information inside a predetermined building assumed when a predetermined building is constructed at a predetermined point, based on vibration information and predetermined building structure information. (Step S208). The building vibration information in the inside of a predetermined building assumed when a predetermined building is constructed at a predetermined point is based on this vibration when vibration with a certain position as the vibration source occurs including the ground and the inside of the ground. It means vibration information that is predicted to occur inside a predetermined building immediately above the predetermined point. The building vibration information includes information indicating the time history of interlayer displacement of each upper floor with respect to the first floor (ground floor), speed information of each floor, acceleration information of each floor, and the like.

  The vibration information generation device 20 transmits the generated building vibration information to the vibration generation device 30 using the communication unit 21 (step S107). Also, the vibration information generation device 20 transmits the generated building vibration information to the video output device 40 using the communication unit 21 (step S108).

  The video output device 40 generates a building prediction video using the control unit 43 based on the received building vibration information (step S109).

  The vibration generating device 30 generates a building predicted vibration corresponding to the received building vibration information using the vibration unit 33 (step S110). The movable portion 34 vibrates with the occurrence of the building prediction vibration. Thus, the vibration experience system 1 can allow the user on the movable portion 34 to experience the vibration generated inside the predetermined building to be constructed at the predetermined point.

  In addition, if building vibration information in a building to be built at a predetermined point is generated and used in this way, the user on the movable portion 34 is built at the ground superior period at the predetermined point and there It is also possible to experience the resonance phenomenon that occurs due to the agreement with the natural period of the building.

  The image output device 40 outputs a building prediction image through the display unit 44 while synchronizing with the building prediction vibration of the vibration generating device 30 using the control unit 43 (step S111). As a result, the vibration experience system 1 can provide the user with a view of the predicted building vibration in synchronization with the predicted building vibration as well as the experience of the predicted building vibration. It can be enhanced. The method for synchronizing the predicted building vibration generated by the vibration generating device 30 and the predicted building image output from the video output device 40 is the same as in the first operation example described above, and thus the description thereof is omitted here.

  The vibration experience system 1 may sequentially output a building prediction vibration and a building prediction image generated based on a plurality of different building structure information, and allow the user to compare and experience. As structural information of a plurality of mutually different buildings, for example, structural information on different hierarchies of the same building can be included. As structural information on a plurality of mutually different buildings, for example, structural information on buildings having different natural periods can be included. As a result, it is possible to experience a difference in shaking or the like due to the occurrence of the resonance phenomenon. The vibration experience system 1 can contribute to raising the disaster prevention awareness of the user by providing such comparison experiences to the user.

Second Embodiment
FIG. 6 is a block diagram showing the configuration of a vibration experience apparatus 2 according to a second embodiment of the present invention. As shown in FIG. 6, the vibration experience apparatus 2 includes a storage unit 51, an input unit 52, a control unit 53, an excitation unit 54, a movable unit 55, and a display unit 56.

  The storage unit 51 includes, for example, storage devices such as a primary storage device and a secondary storage device, and the storage unit 12 of the velocity structure calculation device 10 and the vibration information generation device 20 in the vibration experience system 1 of the first embodiment. The information and program stored in the storage unit 22 of the above, the storage unit 32 of the vibration generating device 30, and the storage unit 42 of the video output device 40 are stored.

  The input unit 52 is configured by an input device such as a keyboard, a mouse, and a touch pad, and receives an input by the user.

  The control unit 53 includes a processor that realizes a predetermined function by reading predetermined information and a predetermined program among various information and various programs stored in the storage unit 51. Concretely, the control part 53 is a speed structure calculation part which can perform calculation processing similarly to the speed structure calculation apparatus 10 in the vibration experience system 1 of 1st Embodiment, Vibration information generation like the vibration information generation apparatus 20 It functions as a vibration information generation unit capable of executing processing and a video output unit capable of outputting a prediction video and a building prediction video as in the video output device 40.

  Since the excitation part 54 is comprised similarly to the excitation part 33 of the vibration generator 30 in the vibration experience system 1 of 1st Embodiment, description is abbreviate | omitted here.

  Since the movable part 55 is comprised similarly to the movable part 34 of the vibration generator 30 in the vibration experience system 1 of 1st Embodiment, description is abbreviate | omitted here. The excitation unit 54 and the movable unit 55 constitute a vibration generating unit that exhibits the same function as the vibration generating device 30.

  Since the display part 56 is comprised similarly to the display part 44 of the imaging | video output device 40 in the vibration experience system 1 of 1st Embodiment, description is abbreviate | omitted here.

  According to the vibration experience device 2 of the present embodiment, the same function as the vibration experience system 1 of the first embodiment can be exhibited by one device.

  The present invention is not limited to the configuration specified in each embodiment described above, and various modifications can be made without departing from the scope of the invention described in the claims.

  For example, the vibration experience system 1 according to the first embodiment may not include the video output device 40. Similarly, the vibration experience apparatus 2 of the second embodiment may not include the display unit 56. However, the vibration experience system 1 and the vibration experience device 2 are preferable in that providing them can enhance the sense of reality of the predicted vibration experience.

  In addition, the vibration experience system 1 according to the first embodiment is a voice output that outputs a predicted voice at a predetermined point assumed when predicted vibration occurs at a predetermined point while synchronizing with the predicted vibration of the vibration generating device 30. The apparatus may further be provided. Similarly, the vibration experience device 2 according to the second embodiment outputs a predicted voice at a predetermined point assumed when the predicted vibration occurs at a predetermined point while synchronizing with the predicted vibration of the excitation unit 54. The output unit may further be provided. This makes it possible to further enhance the presence of the experience of the predicted vibration.

  In addition, at least one of the vibration generating device 30 and the video output device 40 of the vibration experience system 1 according to the first embodiment can not transmit and receive information by communication with the vibration information generating device 20. It may be. In that case, the vibration information or the building vibration information generated by the vibration information generating device 20 is stored in a portable storage medium such as a USB memory or a CD-R, and at least one of the vibration generating device 30 and the video output device 40 It can be configured to be read by either side.

  The present invention relates to a vibration experience system and a vibration experience device.

1: Vibration experience system 2: Vibration experience device 10: Velocity structure calculation device 11: Communication unit 12: Storage unit 13: Control unit 20: Vibration information generation device 21: Communication unit 22: Storage unit 23: Input unit 24: Control unit 30: vibration generating device 31: communication unit 32: storage unit 33: excitation unit 34: movable unit 36: crawler 37: pedestal 38: chair 40: video output device 41: communication unit 42: storage unit 43: control unit 44: Display unit 46: 3D display 51: Storage unit 52: Input unit 53: Control unit 54: Excitation unit 55: Movable unit 56: Display unit A: Horizontal direction B: Front and back direction F: Floor surface U: User

Claims (6)

A vibration information generation device that generates vibration information predicted at the predetermined point based on the vibration wave velocity structure of the ground at the predetermined point;
A vibration generator for generating a predicted vibration corresponding to the vibration information;
Vibration experience system equipped with   The vibration experience system according to claim 1, further comprising a velocity structure calculation device that calculates the vibration wave velocity structure based on the measurement information acquired at the predetermined point. The apparatus further comprises a video output device for outputting a predicted video at the predetermined point assumed when the predicted vibration occurs at the predetermined point, based on the vibration information.
The vibration experience system according to claim 1, wherein the predicted vibration generated by the vibration generation device and the predicted image output by the video output device are synchronized.   The vibration information generating device generates the vibration information based on earthquake motion information predicted on an engineering basis immediately below the predetermined point and the vibration wave velocity structure. Vibration experience system described in the section. The vibration information generating apparatus is configured to vibrate the building inside the predetermined building assumed when the predetermined building is constructed at the predetermined point based on the vibration information and the structure information of the predetermined building. Generate information,
The vibration experience system according to any one of claims 1 to 4, wherein the vibration generating device generates a predicted building vibration corresponding to the building vibration information. A vibration information generation unit that generates vibration information predicted at the predetermined point based on the vibration wave velocity structure of the ground at the predetermined point;
A vibration generating unit that generates a predicted vibration corresponding to the vibration information;
Vibration experience device provided with.

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