KR101739485B1

KR101739485B1 - Virtual experience system

Info

Publication number: KR101739485B1
Application number: KR1020150172410A
Authority: KR
Inventors: 김보묵; 김완수
Original assignee: 주식회사 이제갬
Priority date: 2015-12-04
Filing date: 2015-12-04
Publication date: 2017-05-24
Also published as: WO2017095199A1

Abstract

The present invention relates to a virtual reality experience system, and more particularly, to a virtual reality experience system, in which image data acquired from a motion picture of a terminal for a virtual reality experience system and drive information values of the terminal measured from a sensor built in the terminal for a virtual reality experience system And generating a control signal for the generated content data to control the experience object.
The virtual reality experience system of the present invention does not require a dedicated screen or an auditorium and can experience the photographed image at the same time, thereby avoiding troublesome work for converting it into a virtual experience file or data .

Description

{VIRTUAL EXPERIENCE SYSTEM}

The present invention relates to a virtual reality experience system, and more particularly, to a virtual reality experience system, in which image data acquired from a motion picture of a terminal for a virtual reality experience system and drive information values of the terminal measured from a sensor built in the terminal for a virtual reality experience system And generating a control signal for the generated content data to control the experience object.

In general, a virtual reality device connects a computer terminal to a bodily sensation device such as a head-mounted display (HMD) and a chair, and causes a change in a virtual environment by a computer program to appear as a physical variation through an actual device And the user perceives a virtual situation as an actual situation, and is widely used in a simulation game device and the like.

Among the devices for the virtual reality experience, representative ones are the sensible chair. The basic configuration of the conventional virtual reality feeling chair is to place several hydraulic cylinders at the lower part of the chair so as to rotate and oscillate the chair according to the vibration of the chair provided from a computer or the like, , And the operation of the hydraulic cylinder installed under the chair was controlled by converting the position control signal into a separate hydraulic control.

A simulation chair for a virtual experience is disclosed in Korean Patent Registration No. 10-1370793, which is related to a virtual experience simulation chair that provides a virtual experience by adjusting the angle of the chair in the front, back, left and right directions in accordance with the image. And a simulation chair for virtual experience is driven. However, the virtual reality sensing chair using the hydraulic cylinder must convert the position control signal from a computer or the like into a hydraulic control signal, and the compression condition of the pressure transmission medium must be satisfied, thereby increasing the facility cost and the weight. In addition, such a conventional virtual reality bodily sensation device has a disadvantage in that the physical reaction of the virtual reality and the reality is not rapid and the sensation effect is halved.

On the other hand, in the case of special audiovisual venues in entertainment venues such as a movie theater or a theme park, a museum or public information hall, and an exhibition hall aimed at education and publicity in a corporate exhibition hall, , There is a great opportunity for the audience to become a main character in the film, immerse more in the film, participate in the film, react, and interact.

For example, a lot of experience-type chairs have been proposed that can provide a deeper sound experience by providing an acoustic vibration device in a chair such as a theater and automatically vibrating in conjunction with a bass sound in a movie.

In addition, in order to make the audience feel a sense of reality more, incense or spray is generated according to a video signal to stimulate the sense of smell and tactile sense of the audience, thereby providing an environment that can be more immersed in the movie .

Thus, in recent years, the audience has been surprised by the way of stimulating the human senses by reflecting the psychology of modern people who want to experience different unique and various experiences without depending on the visual, There is a lot of research on how to watch movies and entertain them in movies.

However, existing experiential chairs simply move the chair back and forth or side to side, so there are limitations in providing various haptic effects. Especially, they are composed of complicated mechanical mechanical devices, resulting in frequent failures resulting in increased maintenance costs And it is disadvantageous in that the durability is deteriorated as well as the efficiency is deteriorated due to the deterioration of the sensation.

In addition, the existing experience-type system is mostly in the form of a simple combination of a cushion and a plate, which is insufficient in terms of providing a comfortable feeling of comfort for a long-sitting audience, and is mainly used for a screen type, a 4D- Since a dedicated screen and a dedicated screen are required to reproduce only the content data prepared in advance, there is a restriction on the place, and since a professional workforce is required to synthesize the driving information of the virtual reality experience system in the video data, There is a problem in that the maintenance is costly.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in an effort to solve the above problems, and an object of the present invention is to provide a virtual reality system, And generates a control signal for the generated content data to control the experience object.

To achieve the above object, the present invention provides a virtual reality experience system. The virtual reality experience system includes a virtual reality experience system terminal and an experience object, and the virtual reality experience system terminal is generated according to a physical position change of a motion picture taking unit for acquiring image data and a terminal for a virtual reality experience system A driving information measuring sensor unit built in a terminal for a virtual reality experience system for measuring physical driving information, and a photographing subject having a large position change and a photographing subject having a relatively small position change in an image acquired from the motion photographing unit, And a content data generation unit for generating content data by synthesizing the video data of the shot subject with a small change in position and the physical drive information measured by the drive information measurement sensor unit, Driven by the control signal And a gong.

And the motion photographing unit acquires the sound data and synthesizes the image data with respect to the photographing object with a small change in position in synchronization with the image data with respect to the photographing object with a small change in position when the image data is combined with the physical driving information.

The software is installed in the virtual reality experience system terminal for transmitting the control signal to the experience object and controlling the experience object.

The driving information measurement sensor unit may include at least one of a gyro, an acceleration sensor, and a GPS sensor.

The physical drive information is the velocity sensor value information of the terminal for the virtual reality experience system and the displacement information about the 6-axis drive degree of freedom.

The experiential object includes a driving unit driven by receiving a control signal from a virtual reality experience system terminal,

The driving unit further includes at least one ball bearing disposed at both ends of the air cylinder and extending in the driving radius of the air cylinder according to a control signal, and a servo motor disposed between the air cylinder and the ball bearing to have a six-axis driving degree of freedom.

The virtual reality experience system of the present invention synthesizes the image data obtained from the motion photographing of the terminal for the virtual reality experience system and the drive information values of the terminal measured from the sensor built in the terminal for the virtual reality experience system, Since the experience object is controlled by generating the control signal for the generated content data, a dedicated screen or an auditorium is not required, and the user can view the photographed image and experience it at the same time. Therefore, It is possible to avoid troublesome operations for converting the image data into the image data.

BRIEF DESCRIPTION OF THE DRAWINGS Fig.
2 is a view showing a terminal for a virtual reality experience system and an experience object of the present invention,
3 is a diagram illustrating a process in which content data is generated from a motion picture taking unit of a terminal for a virtual reality experience system of the present invention,
4 is a view showing the details of the experience object of the present invention,
FIG. 5 is a diagram showing a six-axis degree of freedom implementation of the experience object of the present invention. FIG.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

1 is a block diagram of the present invention. Referring to FIG. 1, the virtual reality experience system includes a virtual reality experience system terminal and an experience object, and the virtual reality experience system terminal includes a motion photographing unit for acquiring image data, a physical location A driving information measuring sensor unit built in a terminal for a virtual reality experience system for measuring physical driving information generated according to a change, and a photographing target having a relatively large change in position from the image acquired from the motion photographing unit, And a content data generating unit for generating content data by combining the video data of the shooting subject having a small position change and the physical driving information measured by the driving information measuring sensor unit, And is driven by a control signal according to the generated content data .

The driving information measurement sensor unit may include at least one of a gyro, an acceleration sensor, and a GPS sensor. The physical driving information of the terminal for the virtual reality experience system can be obtained through the gyro, acceleration or GPS sensors described above.

The experiential object includes a driving unit driven by receiving a control signal from a virtual reality experience system terminal. The driving unit will be described later.

Referring to FIG. 2, an experience object for receiving a control signal from a virtual reality experience system terminal is shown. A control signal is generated based on the physical driving information of the virtual reality experience system terminal according to the image photographed at the terminal for the virtual reality experience system and the generated control signal is transmitted to the experience object to drive the experience object. At this time, the experience object is driven in synchronization with the image of the terminal for the virtual reality experience system. The communication method between the virtual reality experience system terminal and the experiential object may be at least one of Bluetooth, Wi-Fi, or communication company data use.

Referring to FIG. 3, the virtual reality experience system terminal extracts and generates physical driving information, and generates content data by combining with the video data. The generated content data can be uploaded to the application store, So that it can be used. That is, in the virtual reality experience system of the present invention, content data among users can be shared on a terminal for a virtual reality experience system directly with a user. Here, the physical driving information is the velocity sensor value information of the terminal for the virtual reality experience system and the displacement information about the 6-axis driving degree of freedom.

In addition, the motion photographing unit of the terminal for virtual reality experience system may acquire sound data and synthesize the image data with respect to the photographing object with small change in position, have.

Referring to FIG. 4, the experience object of the present invention is shown. The experience object includes a driving portion, and the driving portion is disposed between both ends of the air cylinder, and is disposed between the air cylinder and the ball bearing and has a six-axis driving degree of freedom And further includes a servo motor. The driving unit includes a main body (not shown) formed of a seat portion and a backrest portion, a main body base for supporting the main body, a pedestal (not shown) spaced apart from the main body base to support the main body base, And at least one stimulation component having at least one kind of the stimulation component.

The vibration motor vibrates the main mount stand, and the air pump adjusts the air pressure of the air cylinder.

The stimulating component may be one or more of a vibrator, an electric stimulator, a fan, or a woofer speaker.

Referring to FIG. 5, the experience object of the present invention receives a control signal from a terminal for a virtual reality experience system and is driven. As described above, the experiential object can be driven so as to have a six-axis driving degree of freedom.

More specifically, the embodiment will be described in detail.

(Example 1)

The user shoots the object to be photographed through the terminal for virtual reality experience system. That is, the object is photographed through the motion picture taking unit of the terminal for the virtual reality experience system. In this case, an object having a great physical change among the objects displayed on the screen of the virtual reality experience system terminal is mainly photographed. Since the virtual reality experience system terminal moves according to the displacement of the object described above, There is almost no difference in the physical displacement between them. That is, the displacement of the background object is relatively large on the screen of the terminal, not the main object. Therefore, the physical driving information of the terminal for the virtual reality experience system includes information on the main object having a small displacement, and the content data is generated by combining the physical driving information and the image. Here, the physical driving information includes the velocity sensor value information measured by the sensor unit of the terminal for the virtual reality experience system and the displacement information value about the 6-axis driving degree of freedom. A control signal for driving the experiential object through software installed on the terminal for the virtual reality experience system is generated through the content data generated after the physical drive information and the video are synthesized and the control signal is transmitted through the local communication to the experiential object .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, Various changes and modifications will be possible.

Claims

A virtual reality experience system comprising:
Wherein the virtual reality experience system includes a virtual reality experience system terminal and an experience object,
The virtual reality experience system terminal includes: a motion photographing unit for acquiring image data;
A driving information measuring sensor unit built in the virtual reality experience system terminal for measuring physical driving information generated according to a physical position change of the virtual reality experience system terminal,
Wherein the image data for the subject to be photographed having a small positional change and the image data for the subject to be photographed measured by the driving information measurement sensor unit And a content data generation unit for generating content data by synthesizing the physical drive information,
Wherein the experience object is driven by a control signal according to the content data generated by the content data generator.

The method according to claim 1,
Wherein the motion photographing unit acquires sound data and synthesizes the image data with respect to an image pickup object having a small position change when the image data is combined with the physical drive information, Reality Experience System.

The method according to claim 1,
Wherein the software is installed in the virtual reality experience system terminal for transmitting the control signal to the experience object and controlling the experience object.

The method according to claim 1,
Wherein the driving information measurement sensor unit includes at least one of a gyro, an acceleration, and a GPS sensor.

The method according to claim 1,
Wherein the physical drive information is velocity sensor value information of the terminal for the virtual reality experience system and displacement information about a six-axis drive degree of freedom.

The method according to claim 1,
The experiential object includes a driving unit that is driven by receiving the control signal from the virtual reality experience system terminal,
Wherein the driving unit includes at least one ball bearing disposed at both ends of the air cylinder and extending in a driving radius of the air cylinder according to the control signal and a servo motor disposed between the air cylinder and the ball bearing to have a six- Additional virtual reality experience system.