KR102777889B1 - Seating buck using virtual reality - Google Patents

Abstract

A vehicle experience device using virtual reality according to the present invention comprises: a variable vehicle experience device that implements a body height, an indoor steering wheel, and an angle/position of a seat corresponding to a specific vehicle; a VR device that provides a user with an image of a vehicle corresponding to the type of vehicle implemented by the vehicle experience device; and a server that generates a control signal to change the body height, the angle/position of the indoor steering wheel, and the seat of the variable vehicle experience device to correspond to the type of vehicle selected, and provides virtual reality graphic data to the VR device.
The VR device includes a terminal communication unit that performs data communication with the server; a synchronization unit that calculates the position, direction, and movement vector per unit time of the VR device and determines VR data to be displayed through the VR data playback module; and a VR data playback module that plays back the VR data determined by the synchronization unit through the display unit.

Description

Vehicle experience device using virtual reality {Seating buck using virtual reality}

The present invention relates to a vehicle experience device using virtual reality, and more specifically, to a vehicle experience device including a model for performing seat arrangement or seat design and verification using virtual reality and related components.

Virtual Reality (VR) is a technology that allows users to experience a virtual environment different from the physical world using computer technology. VR systems mainly provide users with an immersive experience through head-mounted displays (HMDs), sensors, and input devices. This technology stimulates various senses such as sight, hearing, and touch, making users feel as if they are in a real environment.

Virtual reality technology was initially used mainly in specialized fields such as military training, aircraft pilot training, and medical simulation, but has recently expanded into various fields such as games, education, entertainment, architectural design, and virtual tours. In particular, the commercialization of VR technology is accelerating due to the development of high-performance graphic processing devices and the improvement of network technology.

Virtual reality technology is also actively being applied in the automobile industry. VR technology is bringing about innovative changes in various fields such as automobile design, manufacturing, marketing, and improving user experience.

Virtual reality technology is becoming increasingly important across the automotive industry with a variety of applications. The advancement of this technology is expected to enable more innovative automobile development and user experiences in the future.

Meanwhile, according to the prior art, a test buck is a model used to test the seating arrangement and design in vehicles or aircraft. It is used for the purpose of finding the optimal seating arrangement in terms of ergonomics and space before manufacturing an actual product. Seating buck is used for various purposes such as ergonomic testing, space utilization, and design verification, and is applied in various industrial fields such as automobiles, aircraft, and railways.

The test buck consists of a frame, seats, lighting and windows, and a human body model. In the initial design stage, CAD software is used to design the seating arrangement, and a full-size test buck is manufactured based on this. The manufactured model is tested through various tests to check the ergonomic comfort and space utilization of the seating arrangement, and if necessary, adjustments are made to confirm the final design.

Conventional test-bock offers advantages such as cost reduction, time saving, and improved user satisfaction. This can optimize the internal design of vehicles, aircraft, and railways, and maximize user convenience.

With the recent advancement of technology, virtual reality (VR), augmented reality (AR), and mixed reality (MR) are being actively introduced, and simulators using them are also being applied in various fields. With excellent image reproduction performance, it is possible to reduce and increase user immersion compared to existing methods, and cost effects can be expected by replacing hardware structures with images. Among them, virtual reality technology is the most efficient in enhancing user immersion, but it is limited in experiencing actual structures such as the interior of a vehicle, not just seeing them.

The present invention provides a variable test buck capable of experiencing a virtual vehicle environment corresponding to vehicles of various sizes and types.

In addition, the present invention provides a means to experience the environments of various sized vehicles and vehicle types by applying virtual reality to such a variable test buck.

A vehicle experience device using virtual reality according to the present invention comprises: a variable vehicle experience device that implements a body height, an indoor steering wheel, and an angle/position of a seat corresponding to a specific vehicle; a VR device that provides a user with an image of a vehicle corresponding to the type of vehicle implemented by the vehicle experience device; and a server that generates a control signal to change the body height, the angle/position of the indoor steering wheel, and the seat of the variable vehicle experience device to correspond to the type of vehicle selected, and provides virtual reality graphic data to the VR device.

The VR device includes a terminal communication unit that performs data communication with the server; a synchronization unit that calculates the position, direction, and movement vector per unit time of the VR device and determines VR data to be displayed through the VR data playback module; and a VR data playback module that plays back the VR data determined by the synchronization unit through the display unit.

In addition, the variable vehicle experience device and at least three position measurement signal generation units provided in the vicinity thereof and generating signals using a Bluetooth protocol are included; and the synchronization unit can calculate the position, direction, and movement vector per unit time of the VR device using triangulation from the signals transmitted from the position measurement signal generation units.

Additionally, the synchronization unit can store VR data transmitted from the server.

In addition, the VR device includes a camera unit that captures a front image; and the synchronization unit can analyze the image captured through the camera unit to calculate the user's relative position, direction, and movement vector per unit time with respect to the variable vehicle experience device.

In addition, it may include an image processing unit that binarizes the image captured by the above-mentioned shooting unit.

It also includes a sensor section that tracks the user's eyes and collects tracked information;

The above synchronization unit can variably adjust the resolution of an image to be displayed on the display using the above tracking information.

In addition, the variable vehicle experience device includes a support formed in a plate shape; a seat provided on an upper portion of the support; a front support provided on an upper portion of one side of the support to face the seat; a steering shaft support provided on an upper side of the front support and supporting a steering wheel so as to be rotatable; an elevating portion formed to extend outwardly on the front and rear sides of the support; and an elevating support portion that accommodates the elevating portion and guides movement along an elevating path of the elevating portion.

In addition, the lifting member is formed in a box shape having a constant height in the vertical direction, and the lifting support member is formed in a square ring shape in which a through hole having a width corresponding to the width of the lifting member is formed, so that the lifting member can be received through it.

In addition, the front support part may have a steering shaft support receiving part formed on the upper part, which is a predetermined space that can accommodate the steering shaft support part, and a rotation axis may be provided within the steering shaft support receiving part for adjusting the upper and lower angle of the steering shaft support part.

In addition, a rotation shaft guide groove for guiding the raising and lowering of the rotation shaft may be formed on both inner sides of the steering shaft support receiving portion.

Additionally, the steering shaft support member may be provided to enable the steering wheel to move forward and backward in the direction of the steering shaft.

In addition, the lower part of the seat part may include a seat support part formed in a plate shape to support the seat part; and a seat support part elevating part having one end hinged to the support part and the other end connected to the seat support part and rotating at a certain angle to elevate the seat support part.

In addition, the seat support member lifting unit can move in the front and rear directions so that the seat support member lifting unit can move in the front and rear directions based on the support unit.

Additionally, the seat portion may include armrests on either side for resting the user's lower arms.

In addition, the armrest may include an armrest support portion that is provided to be capable of moving laterally with respect to the seat portion on the support portion; an armrest lifting portion that is coupled to an upper portion of the armrest support portion and is provided to be raised and lowered in an up-and-down direction with respect to the armrest support portion; and an armrest portion that is hinge-coupled so that an angle in the up-and-down direction can be adjusted from the armrest lifting portion.

According to the present invention, it is possible to experience a virtual vehicle environment corresponding to vehicles of various sizes and types, and by applying virtual reality to this, it is possible to have an experience of riding in a vehicle similar to reality.

Figure 1 is a block diagram showing a vehicle experience device using virtual reality according to one embodiment.
FIG. 2 is a block diagram illustrating a VR device according to one embodiment.
FIG. 3 is a block diagram illustrating a server according to one embodiment.
Fig. 4 is a block diagram showing a vehicle experience device using virtual reality according to another embodiment.
FIG. 5 is a block diagram showing a VR device according to the embodiment of FIG. 4.
FIGS. 6 to 8 are a perspective view, a plan view, and a side view, respectively, showing a vehicle experience device according to one embodiment of the present invention.
Figure 9 is a schematic diagram showing the raising and lowering appearance of the main body of a vehicle experience device according to one embodiment.
Figure 10 is a schematic diagram showing the angle adjustment of a sheet portion according to one embodiment.
Figure 11 is a schematic diagram showing the position adjustment of a sheet portion according to one embodiment.
Figure 12 is a schematic diagram showing the height adjustment of a seat portion according to one embodiment.
FIGS. 13 and 15 are schematic diagrams showing the appearance of a steering wheel adjustment unit according to one embodiment.
Figures 16 and 17 are schematic diagrams showing the adjustment appearance of the armrest part.

Hereinafter, embodiments of the present invention will be described with reference to the attached drawings. Unless otherwise defined or stated, terms indicating directions used in this description are based on the state shown in the drawings. In addition, the same drawing symbols refer to the same members throughout each embodiment. Meanwhile, each component shown in the drawings may have its thickness or dimension exaggerated for convenience of explanation, and it does not mean that it must be configured with the ratio between the corresponding dimensions or components in reality.

Referring to FIGS. 1 to 3, a vehicle experience device using virtual reality according to one embodiment is described. FIG. 1 is a block diagram showing a vehicle experience device using virtual reality according to one embodiment, FIG. 2 is a block diagram showing a VR device according to one embodiment, and FIG. 3 is a block diagram showing a server according to one embodiment.

A vehicle experience device using virtual reality according to one embodiment of the present invention includes a variable vehicle experience device (100), a VR device (200), and a server (300).

The vehicle experience device (100) implements the body height, interior steering wheel, and seat angle/position corresponding to a specific vehicle.

The VR device (200) is a device that the user wears and provides a virtual reality image through a display, and provides the user with an image of a vehicle corresponding to the type of vehicle implemented by the vehicle experience device.

The server (300) generates a control signal to change the body height, interior steering wheel, and seat angle/position of the variable vehicle experience device (100) to correspond to the type of vehicle selected, and provides virtual reality graphic data to the VR device (200).

That is, when a user selects an experience for a specific vehicle, the server (300) uses the stored vehicle information to generate a control signal to change the physical specifications, such as the height of the body, of the variable vehicle experience device (100) to correspond to the vehicle. In addition, the server (300) provides virtual reality image data corresponding to the vehicle to the VR device (200), so that the user can watch the indoor and outdoor images of the selected vehicle with the VR device (200) and ride in the variable vehicle experience device adjusted to be similar to the physical characteristics of the actual vehicle to experience it.

Referring to FIG. 2, the VR device (200) includes a terminal communication unit (250) that performs data communication with the server, a synchronization unit (280) that calculates the position, direction, and movement vector per unit time of the VR device and determines VR data to be displayed through the VR data playback module, and a VR data playback module (210) that plays back the VR data determined by the synchronization unit (280) through the display unit (240).

This synchronization unit (280) can store VR data transmitted from the server (300) and provide an image to be played back through the display unit (240) or determine an image to be transmitted in real time from the server (300) and request data from the server (300).

It may also include a sensor unit (220) that tracks the user's eyes and collects tracked information. This synchronization unit (280) can variably adjust the resolution of an image to be displayed on the display unit (240) using the tracking information. For example, the amount of real-time processing of virtual reality data can be reduced by calculating the direction of the user's gaze and increasing the resolution of an area corresponding to a certain field of view from the gaze direction and lowering the resolution of the remaining areas.

The terminal communication unit (250) communicates with the server (300).

The sensor unit (220) tracks the user's pupils and collects tracked information. The sensor unit (220) transmits direction information about the direction indicated by the pupils as viewpoint information to the VR data playback module (210). If the VR device (200) is an HMD (Head mount display), the sensor unit (220) is installed inside the HMD and is activated when the user wears the HMD to detect changes in the position of the user's pupils. If the VR device (200) is not an HMD, the sensor unit (220) is implemented as a separate sensor module and is activated when the user inputs a user input to detect changes in the position of the user's pupils.

The VR data playback module (210) requests virtual reality data from the server (300) or the synchronization unit (280), and controls the data corresponding to the request signal to be output through the display unit (240) when received.

Meanwhile, the VR data playback module (210) can mix the surrounding audio data input through the input/output unit (230) and the audio data related to the operation and handling of the vehicle transmitted from the server (300) and play them back to the user. This process is meaningful when using a blocking-type audio output device that blocks surrounding audio.

The display unit (240) outputs a screen related to the operation of the VR device (200). For example, the display unit (240) may output a screen related to connection to the server (300) and virtual reality data provided by the server (300). In this case, if the VR device (200) is an HMD, the display unit (240) may include separate display areas that are included in the HMD and can output VR images. Here, left-eye images and right-eye images may be output to the separate display areas, respectively. The display unit (240) may include at least one of a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display, and a 3D display.

The input/output unit (250) may include at least one input device among at least one button, a touchpad, a touchscreen, and a microphone for voice input that can input user input related to the operation of the VR device (200). The input/output unit (250) may include an audio device that can output an audio signal related to the operation of the VR device (200), a lamp or vibration element that can output light, etc. For example, the input/output unit (250) may output an audio signal received from the server (300) in synchronization with pieces of a split image.

In addition, the VR device may include a camera (260) that captures an image of the front. At this time, the synchronization unit may analyze the image captured by the camera to calculate the relative position, direction, and movement vector per unit time for the user with respect to the transformable vehicle experience device. This method is a method of recognizing the surrounding environment using a camera and estimating the position. That is, the characteristic image of the transformable vehicle experience device is recognized and the position is estimated by comparing it with a database. When a high-resolution camera is used, information such as position and direction can be calculated with very high accuracy, but the processing speed may be slow. In order to solve this problem, the image processing unit (270) that binarizes the image captured by the camera (260) may be included. Through this process, the image captured by the VR device can be binarized to speed up the calculation speed.

Referring to FIG. 3, the server (300) is equipped with a VR database (310), a vehicle information database (320), and a vehicle experience device control unit (330).

The VR database (310) stores virtual reality image data. The stored virtual reality image data is provided to the VR device (200) and displayed to the user through the display unit.

The vehicle information database (320) stores physical characteristics such as the height of each vehicle body, and there is no limitation on the physical characteristics that can be implemented through the vehicle experience device. This data is adjusted to the physical specifications determined for each vehicle type by sending a control signal to the vehicle experience device (100) through the height experience device control unit (330). The vehicle experience device control unit (330) of the server (300) can also be equipped in the vehicle experience device itself, and there is no limitation on the location where it is implemented.

Referring to FIGS. 4 and 5, a vehicle experience device using virtual reality according to another embodiment is described. FIG. 4 is a block diagram showing a vehicle experience device using virtual reality according to another embodiment, and FIG. 5 is a block diagram showing a VR device according to the embodiment of FIG. 4.

The vehicle experience device using virtual reality according to this embodiment differs from the previously described embodiment in that it further includes a position measurement signal generation unit (400). That is, in the case of the previously described embodiment, the position, direction, and movement vector per unit time of the VR device are calculated using the surrounding image, but in the case of this embodiment, a method using the Bluetooth protocol, i.e., a method of measuring position using a beacon, is used.

The position measurement signal generator (400) according to this embodiment is provided in at least three units in the variable vehicle experience device and its surroundings to generate a signal using the Bluetooth protocol. The synchronization unit (280) can calculate the position, direction, and movement vector per unit time of the R device using triangulation from the signal transmitted from the position measurement signal generator (400). That is, the beacon periodically transmits a signal, and the VR device (200) receives this signal and estimates the position based on the signal strength.

These methods exhibit low power consumption and relatively high accuracy.

A vehicle experience device, also known as a test buck, according to one embodiment will be described with reference to FIGS. 6 to 8. FIGS. 6 to 8 are a perspective view, a plan view, and a side view, respectively, showing the appearance of a vehicle experience device according to one embodiment of the present invention.

A vehicle experience device (100) according to the present invention includes a support portion (110) formed in a square plate shape, a seat portion (120) provided on the upper portion of the support portion (110), a front support portion (139) provided on one upper side of the support portion (110) to face the seat portion (110), a steering shaft support portion (132) provided on the upper side of the front support portion (139) and supporting a steering wheel so as to be rotatable, an elevating portion (140) formed to extend outwardly on the front and rear sides of the support portion, respectively, and an elevating support portion (192) that accommodates the elevating portion (140) and guides it to move along the elevating path of the elevating portion.

The support member (110) is a basic component forming the main body of the vehicle experience device, and supports the load at the bottom of the seat member (120), and is connected to the front and rear elevation members (140) so that the seat member (120) is raised and lowered while supporting the load of the main body according to the up and down movement of the elevation member (140).

The front support part (139) is a component corresponding to the dashboard of the vehicle, and the front support part (139) according to the present embodiment is provided in a box shape and is provided to face the seat part (120). A steering shaft support part receiving groove (1391) is formed in the upper center of the front support part (139) to receive the steering shaft support part (132).

Below, each component is described in detail.

Referring to Fig. 9, the lifting and lowering of the main body and the components related thereto according to one embodiment will be described. Fig. 9 is a schematic diagram showing the lifting and lowering of the main body of the vehicle experience device according to one embodiment.

The lifting member (140) is formed in a box shape having a constant height in the vertical direction as shown in Fig. 9. The lifting member (140) is connected to the front and rear of the support member (110), respectively. The lifting member (140) is raised and lowered along the lifting support member (192) to raise and lower the support member (110) and other components supported by the support member.

The lifting support member (192) evenly distributes the load by the extension member (190). The extension member (190) is formed to extend laterally from the lower portion of the upper support member (192) so that the load of the lifting support member (192) is stably distributed to the ground. The lifting support member (192) is formed in a square ring shape so that the lifting member (140) is received through it and has the function of guiding the path through which the lifting member (140) is raised and lowered. It is preferable that the inner width of the lifting support member (192) be formed to correspond to the width of the lifting member (192). The lifting support member (192) and the lifting member (140) can be implemented in various ways. The lifting member (140) can be raised and lowered using a rack and pinion gear, and the lifting member (140) can also be raised and lowered using a hydraulic cylinder, etc. In addition, it is possible to implement raising and lowering the elevator unit (140) in various ways.

Meanwhile, the lifting support member (192) is formed in a square ring shape to guide the lifting member (140), so that problems such as synchronization of height adjustment can occur less frequently compared to the method of guiding by erecting posts at each position corresponding to the corner of the square.

Referring to FIGS. 10 to 12, a configuration related to a seat portion and its control according to one embodiment will be described. FIG. 10 is a schematic diagram showing an angle adjustment of a seat portion according to one embodiment, FIG. 11 is a schematic diagram showing a position adjustment of a seat portion according to one embodiment, and FIG. 12 is a schematic diagram showing a height adjustment of a seat portion according to one embodiment.

Referring to Fig. 10, the seat part (120) can use the same seat as the seat part used in a general automobile. That is, it is provided so that the angle of the backrest can be adjusted.

As shown in Fig. 11, the lower part of the seat part (120) includes a seat support part (129) formed in a plate shape to support the seat part, and a seat support part lifting part (128) having one end hinged to the support part and the other end connected to the seat support part and rotating at a certain angle to raise and lower the seat support part.

In addition, as illustrated in Fig. 12, the seat support lifting member (128) can move in the front and rear directions to move the seat support lifting member in the front and rear directions with respect to the support member.

A steering wheel and its related components according to one embodiment will be described with reference to FIGS. 13 to 15. FIGS. 13 to 15 are schematic diagrams showing the appearance of a steering wheel adjustment unit according to one embodiment.

The front support part (139) is a component corresponding to the dashboard of the vehicle, and the front support part (139) according to the present embodiment is provided in a box shape and is provided to face the seat part (120). A steering shaft support part receiving groove (1391) is formed in the upper center of the front support part (139) to receive the steering shaft support part (132).

A pivot shaft (1321) for adjusting the up-and-down angle of the steering shaft support (132) is provided within the steering shaft support receiving groove (1391), and a pivot shaft guide groove (1393) for guiding the up-and-down movement of the pivot shaft (1321) is formed on both inner sides of the steering shaft support receiving groove (1391). Through this configuration, the angle and height of the steering shaft support (132) can be adjusted, and through this, the height and direction of the steering wheel (130) can be controlled as shown in FIGS. 13 and 14. In addition, the steering shaft support (132) can be provided so that the steering wheel (130) can be moved forward and backward in the direction of the steering shaft by using a control configuration such as a hydraulic cylinder, as shown in FIG. 15.

Referring to FIGS. 16 and 17, the armrest portion and its related components are described. FIGS. 16 and 17 are schematic diagrams showing the adjustment appearance of the armrest portion.

Armrests (150, 151, 153) for resting the user's lower arms may be included on both sides of the seat (120).

The armrest includes an armrest support member (151), an armrest lifting member (153), and an armrest member (150).

The armrest support member (151) is provided so as to be able to move laterally with respect to the seat member (120) on the support member (110) as illustrated in Fig. 17. As the armrest support member (151) moves laterally, the armrest member (140) also moves together, thereby allowing the spacing between the armrest members (140) to be adjusted.

The armrest lifting member (143) is connected to the upper part of the armrest support member (151) and is provided to be raised and lowered in the up-and-down direction based on the armrest support member as shown in Fig. 16. The armrest member (150) is hinged (155) so that the angle in the up-and-down direction can be adjusted from the armrest lifting member. When the armrest member (150) is raised, the effect of having no armrest can be achieved.

Although the preferred embodiments of the present invention have been described above, the technical idea of the present invention is not limited to the above-described preferred embodiments, and may be implemented in various ways without departing from the technical idea of the present invention as specified in the patent claims.

100: Device for sheet testing (test buck)
110: Support
120: Sheet part
139: Front support
122: Steering shaft support
140: Elevator
192: Lifting support
200: VR Device
300: Server

Claims (15)

A variable vehicle experience device that implements body height, interior steering wheel, and seat angle/position corresponding to a specific vehicle;
A VR device that provides a user with a video of a vehicle corresponding to the type of vehicle implemented by the above vehicle experience device; and
A server is provided that generates a control signal to change the body height, interior steering wheel, and seat angle/position of the variable vehicle experience device to correspond to the type of vehicle selected, and provides virtual reality graphic data to the VR device;
The above VR device,
A terminal communication unit that performs data communication with the above server;
A VR data playback module that plays VR data determined by the synchronization unit through the display unit; and
A synchronization unit that calculates the position, direction, and movement vector per unit time of the VR device and determines VR data to be displayed through the VR data playback module;
The above variable vehicle experience device is,
A support formed in the shape of a plate;
A sheet portion provided on the upper part of the above support portion;
A front support portion provided on one upper side of the above support portion so as to face the sheet portion;
A steering shaft support provided on the upper side of the front support and supporting the steering wheel so as to be rotatable;
A lifting member formed to extend outwardly on the front and rear sides of the above support member; and
It includes an elevator support member that accommodates the elevator member and guides the elevator member to move along the elevator path;
The above-mentioned elevator is formed in a box shape having a constant height in the vertical direction,
A vehicle experience device using virtual reality in which the above-mentioned elevator support member is formed in a square ring shape with a through-hole having a width corresponding to the width of the elevator member, and through which the elevator member is received. In the first paragraph,
It includes the above variable vehicle experience device and at least three position measurement signal generation units installed around it and generating signals using the Bluetooth protocol;
The above-mentioned synchronization unit is a vehicle experience device using virtual reality that calculates the position, direction, and movement vector per unit time of the VR device by using triangulation from the signal transmitted from the position measurement signal generating unit. In the first paragraph,
The above synchronization unit is a vehicle experience device using virtual reality that stores VR data transmitted from the server. In the first paragraph,
The above VR device includes a camera unit that captures images in front;
A vehicle experience device using virtual reality, wherein the synchronization unit analyzes an image captured through the photographing unit to calculate the relative position, direction, and movement vector per unit time of the user with respect to the variable vehicle experience device. In paragraph 4,
A vehicle experience device using virtual reality, comprising an image processing unit that binarizes an image captured by the above-mentioned shooting unit. In the first paragraph,
A sensor unit that tracks the user's eyes and collects tracked information;
The above-mentioned synchronization unit is a vehicle experience device using virtual reality that variably adjusts the resolution of an image to be displayed on the display using the above-mentioned tracking information. delete delete In the first paragraph,
The above front support part has a steering shaft support receiving part formed on the upper part, which is a certain space that can accommodate the steering shaft support part.
A vehicle experience device utilizing virtual reality, wherein a rotation axis for adjusting the upper and lower angle of the steering shaft support portion is provided within the steering shaft support portion receiving portion. In Article 9,
A vehicle experience device using virtual reality, wherein a rotation shaft guide groove for guiding the raising and lowering of the rotation shaft is formed on both inner sides of the steering shaft support receiving portion. In the first paragraph,
A vehicle experience device using virtual reality, wherein the steering shaft support member is provided to enable the steering wheel to move forward and backward in the direction of the steering shaft. In the first paragraph,
A sheet support part formed in a plate shape at the lower part of the above sheet part to support the sheet part; and
A vehicle experience device using virtual reality, comprising a seat support elevating unit, one end of which is hinge-connected to the support unit, the other end of which is connected to the seat support unit and rotates at a certain angle to elevate the seat support unit. In Article 12,
A vehicle experience device using virtual reality in which the seat support member lifting unit moves in the front and rear directions and the seat support member lifting unit moves in the front and rear directions based on the support unit. In Article 12,
A vehicle experience device using virtual reality, which includes armrests on both sides of the seat for resting the user's lower arms. In Article 14,
The above armrest,
An armrest support provided on the above support so as to be capable of moving laterally with respect to the seat portion;
An armrest lifting unit which is connected to the upper portion of the armrest support and is provided to be raised and lowered in the up-and-down direction based on the armrest support;
A vehicle experience device using virtual reality, comprising: an armrest part hinged so that the angle in the upper and lower directions can be adjusted from the armrest lifting part;