WO2017095199A1

WO2017095199A1 - Virtual reality experience system

Info

Publication number: WO2017095199A1
Application number: PCT/KR2016/014142
Authority: WO
Inventors: 김보묵; 김완수
Original assignee: 이제갬
Priority date: 2015-12-04
Filing date: 2016-12-02
Publication date: 2017-06-08
Also published as: KR101739485B1

Abstract

The present invention relates to a virtual reality experience system and, more particularly, to a virtual reality experience system for generating content data through a synthesis on the basis of image data acquired from motion capturing by a terminal for the virtual reality experience system and operation information values of the terminal for the virtual reality experience system, measured by built-in sensors of the terminal, and generating a control signal for the generated content data so as to control an object for the virtual reality experience. The virtual reality experience system of the present invention does not need a dedicated screen or theater, and can provide a user with an experience of virtual reality simultaneously when the user views a photographed image, so that it is possible to avoid a troublesome operation for converting the photographed image into a virtual experience file or data.

Description

Virtual reality experience system

The present invention relates to a virtual reality experience system, and more particularly, image data obtained from motion photographing of a terminal for a virtual reality experience system and driving information values of a terminal measured from a sensor embedded in the terminal for a virtual reality experience system. The present invention relates to a virtual reality experience system for generating content data by synthesizing on a basis, and generating a control signal for the generated content data to control an experience object.

In general, a virtual reality device connects a computer terminal to a sensory device such as a head-mounted display (HMD) and a chair so that a change in the virtual environment caused by a computer program appears as a physical change through an actual device. The user perceives and feels a virtual situation as a real situation, and is widely used in simulation game devices and the like.

One of the devices for experiencing virtual reality is a haptic chair. The basic configuration of the traditional virtual reality sensation chair is to install several hydraulic cylinders in the lower part of the chair to rotate the chair forward, backward, left and right and also vibrate according to the vibration of the chair provided from the computer. It received the position control signal and converted to a separate hydraulic control to control the operation of the hydraulic cylinder installed under the chair.

The prior art Republic of Korea Patent Publication No. 10-1370793, 'Virtual experience simulation chair' relates to a virtual experience simulation chair that provides a virtual experience by adjusting the angle of the chair in the front, rear, left and right directions according to the image, provided with a hydraulic cylinder The simulation chair for virtual experience is driven. However, the virtual reality sensation chair using the hydraulic cylinder has to convert the position control signal from the computer and the like into the hydraulic control signal, and also the compression conditions of the pressure transmission medium must be met, resulting in an increase in the installation cost and weight. In addition, such a conventional virtual reality haptic device has a disadvantage in that the physiological reaction of the virtual reality and the physical reaction of the reality is halved.

On the other hand, in general, special movie theaters in amusement venues such as movie theaters and theme parks, exhibition halls for education and promotion in museums and public relations halls, and corporate exhibition halls, use the five senses of the human audience By communicating with the audience, there are many opportunities for the audience to become more protagonists in the film, to be more engaged in the film, to participate in the film, to react to it, and to interact with it.

For example, many experience-type chairs have been proposed to provide a deeper sound experience by installing an acoustic vibration device in a chair such as a theater to automatically vibrate in conjunction with the bass sound in a movie.

In addition, in order to stimulate the viewer's sense of smell or spray by generating an aroma or spray according to the video signal in order to make the audience feel a little more realistic, a method that can provide an environment that can be immersed in a movie can be provided. .

In this way, by stimulating the human five senses by reflecting the psychology of modern people who do not depend only on the vision and wants a different and different experience, the viewers are surprised or create an environmental effect similar to the video contents. There is a lot of research into how to enjoy watching videos and immersing them in movies.

However, the existing hands-on chairs are mostly limited to providing various haptic effects by simply moving the chair back and forth or left and right, and in particular, they are composed of complicated mechanical and mechanical devices, resulting in increased maintenance costs due to frequent failures. And, there is a disadvantage in that the utility is greatly reduced due to the deterioration of durability as well as the haptic.

In addition, most of the existing experience-type systems have a simple combination of cushions and plates, which are not enough in terms of providing comfortable comfort for long-term sitting audiences, and are mainly screen, 4D, and HMD types. It is composed of screens, which requires a dedicated theater and a dedicated screen, and because only the pre-prepared content data is played back, there are limitations in place, and maintenance is required because a professional manpower is required to synthesize driving information of the virtual reality experience system into the image data. There is a problem that the repair costs are enormous.

Accordingly, the present invention devised to solve the above problems is to obtain the image data obtained from the motion shooting of the terminal for the virtual reality experience system and the driving information values of the terminal measured from the sensor embedded in the terminal for the virtual reality experience system. The present invention provides a virtual reality experience system for generating content data by synthesizing on the basis of the content and generating a control signal for the generated content data to control the experience object.

In order to achieve the above object, the present invention provides a virtual reality experience system. The virtual reality experience system includes a terminal for a virtual reality experience system and an experience object, and the terminal for the virtual reality experience system is generated according to a physical position change of a motion photographing unit for obtaining image data and a terminal for a virtual reality experience system. In order to measure the physical driving information, the driving information measuring sensor built in the terminal for the virtual reality experience system and the motion photographing unit obtained from the image having a large position change and a relatively small change in position, And a content data generator for synthesizing the image data of the photographing target having a small change in position and the physical driving information measured by the driving information measuring sensor unit to generate the content data, and the experience object includes the content data generated by the content data generator. Driven by the control signal according to And a gong.

The motion photographing unit acquires sound data, and when the image data of the photographing target having a small change in position is synthesized with the physical driving information, the motion photographing unit is synthesized in synchronization with the image data of the photographing target having a small change in position.

Software is installed in the terminal for the virtual reality experience system to control the experience object by transmitting a control signal to the experience object.

The driving information measuring sensor unit may include any one or more of a gyro, an acceleration, or a GPS sensor.

The physical driving information is speed sensor value information of the terminal for the virtual reality experience system and displacement information on the six-axis driving degrees of freedom.

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

The drive unit further includes one or more ball bearings disposed at both ends of the air cylinder to extend the 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 six-axis driving degrees of freedom.

The virtual reality experience system of the present invention synthesizes the content data by synthesizing the image data obtained from the motion photographing of the terminal for the virtual reality experience system and the driving information values of the terminal measured from the sensor embedded in the terminal for the virtual reality experience system. By creating and generating a control signal for the generated content data to control the experience object, not only a dedicated screen or theater is required, but also a video or data for the virtual experience can be experienced at the same time as watching the captured image. There is an effect that can avoid the cumbersome work of converting to.

1 is a configuration diagram for the present invention,

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 of generating content data from a motion photographing unit of a terminal for a virtual reality experience system according to the present invention;

4 is a view showing details of an experience object of the present invention;

FIG. 5 is a diagram illustrating an implementation of six-axis degrees of freedom of an experiential object of the present invention. FIG.

The terms or words used in this specification and claims are not to be construed as being limited to their ordinary or dictionary meanings, and the inventors may appropriately define the concept of terms in order to best describe their invention. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 is a configuration diagram for the present invention. Referring to FIG. 1, the virtual reality experience system includes a terminal for a virtual reality experience system and an experience object, and the terminal for the virtual reality experience system includes a physical location of a motion photographing unit for obtaining image data and a terminal for a virtual reality experience system. In order to measure the physical driving information generated according to the change, the driving information measuring sensor unit and the motion photographing unit built in the terminal for the virtual reality experience system have a large change in position and a target in which the position change is relatively small. And a content data generator for generating content data by synthesizing the image data of the photographing target having a small change in position and the physical driving information measured by the driving information measuring sensor unit. Driven by the control signal according to the generated content data It is characterized by.

The driving information measuring sensor unit may include any one or more of a gyro, an acceleration, or a GPS sensor. The above-described gyro, acceleration or GPS sensors can obtain the physical driving information of the terminal for the virtual reality experience system.

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

Referring to FIG. 2, it illustrates an experience object receiving a control signal from a terminal for a virtual reality experience system. The control signal is generated based on the physical driving information of the virtual reality experience system terminal according to the image photographed by 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 terminal for the virtual reality experience system and the experience object may be any one or more of Bluetooth, Wi-Fi, or carrier data usage.

Referring to FIG. 3, the terminal for the virtual reality experience system extracts and generates physical driving information, synthesizes the image data with the image data, generates the content data, uploads the generated content data to the app store, and is downloaded by a plurality of users. Can be used. That is, in the virtual reality experience system of the present invention, content data may be shared between users on a terminal for a virtual reality experience system directly with a user's focus. Herein, the physical driving information is speed sensor value information of the terminal for the virtual reality experience system and displacement information on 6-axis driving degrees of freedom.

In addition, the motion photographing unit of the terminal for the virtual reality experience system acquires sound data and may be synthesized by synchronizing with the image data of the image object having the small change in position when the image data of the image object having the small change in position is synthesized with the physical driving information. have.

Referring to Figure 4, it shows an experience object of the present invention. The experience object includes a drive unit, and the drive unit is disposed at both ends of the air cylinder to be disposed between the air cylinder and the ball bearing, and at least one ball bearing having an extended driving radius of the air cylinder according to a control signal to have 6-axis driving degrees of freedom. It further includes a servo motor. In addition, the driving unit any one of a main body (not shown) consisting of a seat portion and a backrest, a main body support for supporting the main body, a pedestal (not shown) spaced apart to support the main body support on the lower part of the main body support, the inside or outside of the main body It includes one or more magnetic pole parts having one or more kinds installed above.

The vibrating motor vibrates the body holder, and the air pump controls the air pressure of the air cylinder.

The magnetic pole part may be any 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 is driven by receiving a control signal from a terminal for a virtual reality experience system. As described above, the experience object may be driven to have six axes of driving freedom.

An example is given in more detail.

(Example 1)

The user photographs an object to be photographed through the terminal for the virtual reality experience system. That is, the object is photographed through the motion photographing unit of the terminal for the virtual reality experience system. At this time, the object that is physically changed in position is mainly photographed among the objects shown on the screen of the terminal for the virtual reality experience system. Since the terminal for the virtual reality experience system moves according to the displacement of the object, the physical displacement of the object and the terminal The physical displacement difference is hardly noticeable. That is, the displacement of the background object rather than the main object is large on the screen of the terminal. Therefore, the physical driving information of the terminal for the virtual reality experience system includes information on the main object with small displacement, and synthesizes the physical driving information and the image to generate content data. Here, the physical driving information includes speed sensor value information measured by the sensor unit of the terminal for the virtual reality experience system and displacement information values for the six-axis driving degrees of freedom. The control signal for driving the experience object is generated through software installed on the terminal for the virtual reality experience system through the content data generated after the physical driving information and the image are synthesized. Drive it.

Although the present invention has been shown and described with reference to the preferred embodiments as described above, it is not limited to the above embodiments and those skilled in the art without departing from the spirit of the present invention. Various changes and modifications will be possible.

Claims

In the virtual reality experience system:

The virtual reality experience system includes a terminal for a virtual reality experience system and an experience object,

The terminal for the virtual reality experience system includes a motion photographing unit for obtaining image data;

A driving information measuring sensor unit embedded in the virtual reality experience system terminal for measuring physical driving information generated according to a change in physical location of the terminal for the virtual reality experience system;

The image obtained from the motion photographing unit is classified into a photographing target having a large change in position and a photographing target having a relatively small change in position, and then measured by the image data and the driving information measuring sensor unit for the photographing target having a small change in position. And a content data generator for synthesizing the physical driving information to generate content data.

The experience object is a virtual reality experience system, characterized in that driven by the control signal according to the content data generated by the content data generation unit.
The method of claim 1,

The motion photographing unit acquires sound data and when the image data of the photographing target having a small change in position is synthesized with the physical driving information, the motion photographing unit is synthesized in synchronization with the image data of the photographing target having a small change in position. Reality Experience System.
The method of claim 1,

And the software is installed in the terminal for the virtual reality experience system to transmit the control signal to the experience object to control the experience object.
The method of claim 1,

The driving information measuring sensor unit includes at least one of a gyro, an acceleration, or a GPS sensor.
The method of claim 1,

And the physical driving information is speed sensor value information of the terminal for the virtual reality experience system and displacement information for 6-axis driving degrees of freedom.
The method of claim 1,

The experience object includes a driving unit driven to receive the control signal from the terminal for the virtual reality experience system,

The driving unit may be disposed at both ends of the air cylinder to provide one or more ball bearings in which the driving radius of the air cylinder is expanded according to the control signal, and a servo motor disposed between the air cylinder and the ball bearing to have six-axis driving degrees of freedom. Virtual reality experience system further included.