KR102059236B1 - Virtual real machine for flying bird - Google Patents

Abstract

The present invention detects the movement as the experiencer flies in the prone position, and based on the detected signal, the movement is made three-dimensionally while the ascending, descending, and left and right turning movements are made, so that the actual birds fly Its purpose is to provide a flybird virtual experience device that allows you to experience like a bird, without having any equipment in your hand, to enhance the experience.
In particular, the present invention allows the experienced person to see the image through the HMD (Head Mounted Display) while viewing the image, such as viewed from the experiencer's point of view during the ascending and descending and the left and right turning operation according to the hands of the experiencer. At the same time, the display is mounted on the base so that people around you can see it, so the other purpose is to provide a flybird virtual experience device that enhances the experience of flying together with the people around you. have.

Description

Flybird Virtual Experience Device {VIRTUAL REAL MACHINE FOR FLYING BIRD}

The present invention relates to a fly-bird virtual experience device, and more specifically, the experience of the experience of the experience of the ascendant, descending and turning left and right by sensing the movement of the arms spread out in the prone position to the user, and the image seen from the experiencer's perspective Because it can be configured to output the experience, the user can experience the virtual experience as if it is a flying bird, and in particular, the operation is controlled by the hands of the experience person, such as a real bird flying, so that the reality can be further enhanced. .

In general, a virtual reality experience simulator is a simulator using a human-computer interface that implements a specific environment or situation with a computer and makes the environment or situation interact with the surrounding environment. Say. These virtual reality simulators have developed and applied simulators according to their environment and situation in many fields, such as training of tank and aircraft control, furniture layout design, surgical practice, and games. Patent Literatures 1 to 4 disclose a technique related to a virtual reality simulator according to such various situations and environments.

(Patent Document 1) Korean Registered Patent No. 1212445 (Registration Date: 2012.12.10)

When the experienced person performs high altitude training or experiences in virtual reality, the device is more convenient and simplified through the motion base for changing the posture while supporting the experienced person to the upper part, thus reducing the operation time. The present invention relates to a simulator device for high-altitude simulation and virtual reality experience that enables more accurate sensing.

(Patent Document 2) Korean Patent Publication No. 10-2013-0098770 (Published Date: 2013.09.05)

Disclosed is a three-dimensional extended virtual sports experience system. Display a user tracking device for tracking the body movements of the user, a first display device for displaying a first image containing the content, and a second image including the body motion images of the user tracked through a plurality of user tracking devices A control unit configured to set an image display space for each display device so as to divide or share a second display device and a physical space for displaying an image including a 3D stereoscopic image for each display device, and provide an image to each display device according to a production scenario. It includes.

(Patent Document 1) Korean Registered Patent No.1492372 (Registration Date: 2015.02.04)

The present invention relates to a virtual reality simulation apparatus, and more particularly, to a virtual reality simulation apparatus including a motion control unit capable of realizing a six-way motion so that a user may feel a sense of reality according to an operating state in a virtual reality.

(Patent Document 4) Korean Patent Publication No. 10-2015-0118776 (Published Date: 2015.10.23)

In order to provide a walking feeling similar to the actual walking while the advance is limited, the foot mounting unit includes a first wheel and a second wheel connected to the front and rear ends, respectively, at the bottom of the link part, and a link part connecting the first wheel and the second wheel. However, the second wheel may include a walking simulation device, characterized in that moving in accordance with the movement of the first wheel.

However, the existing experience device has the following problems.

(1) Since the experienced person configures a button, a lever, etc. by using his or her hand, the experienced person has a limit in feeling homogeneity with an actual bird or another subject.

(2) For example, in the case of a flying bird, a wing is made by hand instead of a wing, but in this case, the user must be equipped with an operating mechanism or the like so that the user can operate such a configuration by detecting the wing.

(3) In this case, since an operation mechanism corresponding to a wing can be experienced only when it can be experienced, a child or the like who does not move such an operation mechanism cannot experience.

(4) In addition, since the operation mechanism is configured to allow the experienced person to follow the operation or operation according to the moving wing, not only the structure is complicated but also the manufacturing cost is high.

(5) As the operation mechanism is complicated, failure frequently occurs and maintenance is difficult.

Korean Registered Patent No. 1212445 (Registration Date: 2012.12.10) Korean Patent Publication No. 10-2013-0098770 (Published Date: 2013.09.05) Korean Registered Patent No.1492372 (Registration Date: 2015.02.04) Korean Patent Publication No. 10-2015-0118776 (Published: 2015.10.23)

The present invention has been considered in this regard, so that the user detects the movement according to the flight in the prone position, and the movement is made three-dimensionally while the ascending and descending and the left and right turning movements are made based on the detected signal. Its purpose is to provide a flybird virtual experience device that enables the user to experience the bird's flight without having any equipment in his hand as if the bird is flying.

In particular, the present invention allows the experienced person to see the image through the HMD (Head Mounted Display) while viewing the image, such as viewed from the experiencer's point of view during the ascending and descending and left and right turning motions according to the hands of the experiencer. At the same time, the display is mounted on the base so that people around you can see it, so the other purpose is to provide a flybird virtual experience device that enhances the experience of flying in the sky as well as those around you. have.

According to an embodiment of the present invention, a fly bird virtual experience device includes: a base 10 having a predetermined size; An actuating plate 20 configured to move in three dimensions on the base 10 through at least three actuators A and to be prone to face down; Two motion detectors (30) mounted on the base (10) for detecting whether the experienced person lying on the operation plate (20) spreads his or her hands outward; A display 40a mounted on the base 10 and an HMD 40b worn by an experienced person; And a controller 50 that controls the actuator A through the motion detector 30 and controls to output a necessary image to the display 40a and the HMD 40b. The controller 50 includes: (1) if there is no output from the two motion detectors (30) to the actuator (A) while having the output to see the image while the viewer is descending, (2) if there is output from the two motion detectors (30) actuator (A) (3) If there is an output from one of the two motion detectors (30), the person with the output rises and turns to the actuator (A) while turning it up. Characterized in that to output the image to watch while turning.

The fly bird virtual experience device according to the present invention has the following effects.

(1) As the experiencer can fly by hand, it detects it and configures it to turn up and down and turn from side to side, thus enhancing the similar experience effect like a bird flying in the sky.

(2) Particularly, when the experiencer flies, he does not fly in the air and does not wear any other composition, interference, or equipment. Therefore, the experience person can feel as if they fly directly.

(3) Thus, the wing of the experienced person is detected by the motion detector, and according to the result, ascending, descending, and turning left and right, the configuration of the entire experience device can be easily configured.

(4) In addition, as long as the experiencer can fly, the experience of flying bird can be experienced. Even if the experiencer has difficulty in operating a device or equipment like a child, the present invention can directly touch the device or equipment. Anyone who can fly with their hands can easily experience flying in the sky.

(5) Finally, the same image is output through the HMD (Head Mounted Display) worn by the experience person and the display mounted on the base, so that not only the experience person but also those in the vicinity are indirectly displayed. Not only can you expect an experience, but it can also stimulate interest.

1 to 3 are three views for showing the configuration of the fly bird virtual experience device according to the present invention.
4 is a block diagram showing a configuration controlled through a controller according to the present invention.
5 to 8 are conceptual views for showing a state of detecting the motion of the experience person lying on the operation plate with a motion detector according to the present invention.
9 is an exploded perspective view for showing the overall configuration of the actuator according to the present invention.
10 is a perspective view for showing a state in which the actuator is coupled in accordance with the present invention.
11 and 12 are front and side views for showing a state in which the actuator according to the present invention is mounted on the motion base.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

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

(Configuration)

The fly bird virtual experience device according to the present invention, as shown in Figs. 1 to 12, is worn by the base 10, the operation plate 20, two motion detectors 30, the display 40a and the experienced person. An HMD 40b, and a controller 50.

In particular, the present invention is configured so that the up and down and left and right turning by the motion sensor 30 to detect the flight of the experienced person lying down without wearing anything, so that the structure is simple, but the wing, you can experience like flying birds Anyone can easily and conveniently, and the experienced person can experience the bird-like experience realistically without any additional equipment.

Hereinafter, this configuration will be described in more detail.

The base 10 is a structure for providing or supporting another structure constituting the experience device according to the present invention as shown in FIGS. 1 to 3. The base 10 is formed to mount the components to be described later.

The operation plate 20 is supported by the experienced person to face down as shown in FIGS. 1 to 4. In particular, the actuating plate 20 is driven by the actuator A so that it can rise and fall and turn left and right as if it is leaking.

That is, the actuator A is mounted on one side of the base 100 and the other is mounted on the operation plate 20 to be controlled by the controller 50 to be described later. At this time, the controller A is installed at least three between the base 10 and the operation plate 20, the operation plate 20 is moved in three dimensions, so that the experienced person lying on it is like leaking Allow experience.

Such an actuator A may be used as it is usually used in the virtual reality experience apparatus, or may be used according to the present invention. The structure of the actuator A which concerns on this invention is mentioned later.

The motion detector 30 is mounted on the base 10 described above as shown in FIGS. 1 to 4. At this time, the motion sensor 30 is installed on the base 10 so that the experienced person lying on the operation plate 20 can detect the movement of both arms when the arm is open.

The signal sensed by the motion detector 30 is output to the controller 50 and used to determine whether the experienced person intends to turn up or down or turn left and right. This determination will be described together with the controller 50 described.

The display 40a and the HMD 40b, as shown in FIGS. 1 to 4, are for showing an image viewed from the experiencer's perspective, and the image is made through the control of the controller 50.

At this time, the display 40a, as shown in Figs. 1 to 4, is mounted on the base 10 so that people around the experience apparatus according to the present invention can see the display 40a. The monitor manufactured using a conventional technique is used.

In addition, the HMD 40b refers to a kind of display which the experienced person wears on the head as shown in FIGS. 1 to 4. This generally means a head mounted display (HMD) to be worn on the head, but in addition, it may be used in the form of glasses-mounted head mounted glasses (HMG).

The display 40a and the HMD 40b output the same image through the control of the controller 50, respectively, and the output image outputs the image seen from the viewing point of view of the experiencer. In other words, if the user turns his head to the left, the video also shows a video that changes as the eye turns around.

As shown in FIG. 4, the controller 50 operates the actuator A based on the signals detected by the two motion detectors 30 so that the experienced person can experience in three dimensions, and simultaneously displays the display 40a. ) And the HMD 40b. This will be described with reference to [Fig. 5] to [8] with respect to the wing of the experience person as follows. Here, reference numerals "30a" and "30b" refer to those in which the above-described two motion monitors are installed on the left and right sides.

As shown in Fig. 5, when the experienced person is in a state where his hands are down, no signals are detected by the two motion detectors 30a and 30b. Thus, the controller 50 determines that the experiencer wants to descend and controls the actuator A so that the upper body faces downward.

As shown in FIGS. 6 and 7, when the experiencer makes a wing while moving one of the hands, the controller 50 determines that the experiencer wants to turn and controls the actuator A accordingly. That is, as shown in FIG. 6, when the wing of the right hand is detected by the motion detector 30a, it turns to the left, and when it detects the wing of the left hand as shown in FIG. 7, it turns to the right. Similarly, the actuator A is controlled.

As shown in FIG. 8, the controller 50 receives the two motion detectors 30a and 30b when it is flying with both hands of the experienced person, and determines that the controller 50 intends to ascend to control the actuator A so that the upper body is turned upward. do.

In the preferred embodiment of the present invention, the controller 50 is described as an example of the four above, but is not limited thereto. For example, in the above case, the detection signal according to the wing is detected, but the hand is spread out without the wing, and the hand is detected while the air is floating in the sky. It is also possible to control the turning operation to be made.

<Configuration of Actuator>

The screw actuator actuator A according to the present invention, as shown in Figs. 9 to 12, the servo motor 200 in the main body 100 provided with the upper cover 110 and the lower cover 120. It is provided with a driven screw bar 300 which is rotated by the operation of the operation plate (P) via the ball joint 500 by a pair of slide bars 400 which move in the longitudinal direction by the rotation of the screw bar 300. ) Is to enable irregular three-dimensional movement up and down.

In particular, the main body 100 is rotatably installed on the base plate (B) by a pair of rotation support bracket 600, the actuator (A) as a whole in the shape of the reverse "Y" ball joint 500 By removing the interference with the operating plate (P) by the two-point support is to enable the actuator (A) to be stably supported.

Hereinafter, this configuration will be described in more detail.

The main body 100 constitutes the overall shape of the actuator A according to the present invention, and is formed in a hollow shape to install other components therein.

In particular, the main body 100 is preferably formed by a press working method so that it can be easily manufactured. At this time, the main body 100 is formed in the form of the upper and lower open to mount the other components therein. The main body 100 is achieved by bending both edge portions of a plate such as steel sheet to face each other.

In addition, the main body 100, as shown in Fig. 9, it is preferable to further configure the hinge portion 130 so that both sides of the bent side projected downward compared to the other parts. The hinge portion 130 is used to rotatably install the main body 100 on the base plate B using the rotation support bracket 600 which will be described later.

On the other hand, the main body 100 is provided with an upper cover 110 and a lower cover 120, respectively, on the open upper and lower portions. These upper cover 110 and the lower cover 120 is to be used by fusion fixed to the main body 100 or fixed by fastening with a bolt or the like.

In this case, a mounting hole 111 is formed in the upper cover 110 so that the slide bar 400 to be described later is mounted on the upper surface, and the slide bar 400 is stably slid in the mounting hole 111. Bushing 112 is provided to be made. The upper cover 110 is preferably formed by pressing to form a cross-sectional shape of the "┏┓" shape to ensure easy rigidity and secured.

In addition, although the lower cover 120 may be formed in the same shape as the upper cover 110, the drawing shows an example formed by bending the borders of both sides facing each other. This is to allow both sides of the bent hinge to be fixed together with the hinge portion 130 of the main body 100, and through the open portion to provide a space for easy hinge connection and the like.

The lower cover 120, as shown in [11] and [12], the two sides of the bent is to be produced in a width that abuts the hinge portion 130, the length of the protruding toward the front of the main body 100. Form to be. Thus, one side of the lower cover 120, as shown in [Fig. 12], is protruded to the outside of the main body 100 ([right] in Fig. 12), the protruding portion is mounted servo motor 200.

On the other hand, in a preferred embodiment of the present invention, the upper cover 110 and the lower cover 120 is preferably provided with a conventional limit switch (not shown) used to limit the movement position, respectively. This is to raise and lower the screw nut 410 which will be described later between the upper cover 110 and the lower cover 120, to limit the maximum and minimum position of the screw nut 410. .

The servo motor 200 may use any one as long as it can control the direction control and the rotation amount in the forward and reverse directions. The servo motor 200 is installed on the lower cover 120 so that the shaft is rotated to be inserted below the lower cover 120, that is, the inside of the space formed by bending both sides thereof.

The servo motor 200 is provided with a transmission means on the shaft so as to transmit the rotational force. 9 illustrates an example in which a timing pinion 211 is provided as a transmission means, and a belt 210 is engaged with the timing pinion 211 to transmit rotational force.

In a preferred embodiment of the present invention, the transmission means has been described by taking a belt method as an example, it will be readily known to those skilled in the art also the configuration for transmitting the rotational force through the gear system.

In addition, the servo motor 200 has been described as the power transmission is made in the lower portion of the lower cover 120, it may be configured to be a power transmission in the gear method or belt method in the upper portion of the lower cover 120.

Screw bar 300 is made of a screw shape on the outer circumferential surface, both ends are installed to be rotatable in the upper cover 110 and the lower cover 120, respectively. To this end, the upper cover 110 and the lower cover 120 are provided with bearing holders 113 and 121, respectively, as shown in FIG. The bearing holders 113 and 121 may be fused and fixed, respectively.

The bearing holders 113 and 121 are equipped with bearings, and preferably, the angular bearing 310 is adopted to be able to withstand the axial load by the screw bar 300.

In addition, the screw bar 300 is rotated by the above-described servo motor 200. For this purpose, FIG. 9 shows an example in which the lower end penetrates below the lower cover 120. FIG. The protruding end is provided with a timing pulley 320 to engage the belt 210.

In the preferred embodiment of the present invention, the timing pulley 320 is described as being installed under the lower cover 120, but may be installed on the screw bar 300 to be positioned above the lower cover 120. have. Of course, by mounting a gear in place of the timing pulley 320, it is also possible to configure the power transmission through the gear mesh with the servo motor 200.

In addition, the screw bar 300 is configured to be rotatable at both ends of the upper cover 110 and the lower cover 120, respectively, so that the lower bracket 420 to be described later to one side It is desirable to allow the vertical operation to be performed stably without hitting.

A pair of slide bars 400 are arranged side by side with respect to the screw bar 300. As such, the slide bar 400 is provided with a lower bracket 420 and an upper bracket 430 at both ends so as to allow the pair to move simultaneously.

In particular, the lower bracket 420 is provided with a screw nut 410 engaged to move in the longitudinal direction by the rotation of the screw bar 300, the upper bracket 430 is the upper cover 110 described above It is installed to be located on the top of the

In addition, the pair of slide bars 400 are fitted to the bushing 112 provided in the upper cover 110 so that both ends thereof are positioned side by side with the slide bar 400, respectively, the lower bracket 420 and the upper bracket ( 430 is fixedly installed.

In a preferred embodiment of the present invention, the fixing method may be a fusion method, but it is preferable to fasten the fastening method to be assembled and disassembled and combined.

In addition, in the preferred embodiment of the present invention, the lower bracket 420 and the upper bracket 430 is also formed by pressing each, it is preferable to be easy to manufacture and to reduce the manufacturing cost.

The slide bar 400 made in this way, as shown in FIG. 11, as the screw bar 300 rotates while the screw nut 410 is located below the screw bar 300, the screw nut 410 is raised. The lower bracket 420 is moved upwards and consequently moved upwards.

The ball joint 500 is made of a conventional technique, one end is fixed to the upper bracket 430, the other end is mounted to the operating plate (P). At this time, the mounting is preferably adopted by a fastening method such that replacement of the ball joint 500 is possible.

In addition, the ball joint 500 is installed between the pair of slide bar 400, that is, coaxial with the screw bar 300, so that the actuator (A) according to the present invention is as if the inverse " Y " It is desirable to be a three-point support to enable a stable lifting action. That is, since both ends of the main body 100 are supported by two points on the base plate B, and the upper part is supported by the ball joint 500, the actuator A is supported by two points. The stably supported base plate (B) is able to operate, the operation plate (P) supported by a point can be made smoothly the desired three-dimensional operation.

Rotation support bracket 600 is provided with a pair, one each at both ends of the main body 100. In particular, the rotation support bracket 600 is hinged to the hinge 130 of the main body 100 described above.

In a preferred embodiment of the present invention, the rotation support bracket 600 is hinged to fix the lower cover 120 as well as the main body 100, thereby the overall load of the actuator (A) of the present invention and the main body 100 It is preferable to serve to distribute to the lower cover (120).

In the actuator A according to the present invention, the screw bar 300 connected to the belt 210 rotates as the servo motor 200 is driven in the pre-operation state. Accordingly, the screw nut 410 meshed with the screw bar 300 is moved upward and simultaneously transports the lower bracket 420 upward. This is a pair of slide bar 400 provided in the lower bracket 420 is to move up to perform the lifting action of the operating plate (P).

A: Actuator 10: Base
20: operation plate 30: motion detector
40a: display 40b: HMD
50: controller
100: main body 110: upper cover
111: mounting hole 112: bushing
113, 121: bearing holder 120: lower cover
130: hinge portion 200: servo motor
210: Belt 211: Timing Pinion
300: screw bar 310: angular bearing
320: timing pulley 400: slide bar
410: screw nut 420: lower bracket
430: upper bracket

Claims (6)

A base 10 made of a predetermined size; An actuating plate 20 configured to move in three dimensions on the base 10 through at least three actuators A and to be prone to face down; Two motion detectors (30) mounted on the base (10) for detecting whether the experienced person lying on the operation plate (20) spreads his or her hands outward; A display 40a mounted on the base 10 and an HMD 40b worn by an experienced person; And a controller 50 that controls the actuator A through the motion detector 30 and controls to output the necessary image to the display 40a and the HMD 40b.
The controller 50,
(1) if there are no outputs from the two motion detectors (30) to the actuator (A) while having the experienced person as the descending outputs the image to see,
(2) If there are outputs from the two motion detectors 30, the result is ascending to the actuator (A) while outputting the image that the experiencer sees,
(3) The fly bird virtual experience, characterized in that if there is an output from either of the two motion detectors 30, the side having the output rises to the actuator (A) to turn while the experiencer outputs the image as he / she turns. Device.
The method of claim 1,
The actuator A is
A main body 100 having both sides facing each other as a plate-like member, an upper cover 110 provided at an upper portion thereof, and a lower cover 120 provided at a lower portion thereof;
A servo motor 200 installed on the lower cover 120 protruding toward the front of the main body 100;
A screw bar (300) installed between the upper cover (110) and the lower cover (120) and rotated in place by the servo motor (200);
Both ends are fixed to the lower support bracket 420 moving up and down by the screw nut 410 coupled to the screw bar 300 and the upper support bracket 430 located on the upper side of the upper cover 110, respectively. A pair of slide bars 400 installed side by side on both sides of the screw bar 300;
A ball joint 500 installed between the upper support bracket 430 and the operation plate P; And
Includes a pair of rotation support brackets 600 mounted on the overlapping sides of the main body 100 and the lower cover 120 and installed on the base plate B so that the main body 100 is rotatable back and forth. Featuring a fly bird virtual experience device.
The method of claim 2,
The main body (100), the upper cover (110), the lower cover (120), the lower support bracket (420) and the upper support bracket (430) are respectively formed by pressing the fly fly virtual experience device.
The method according to claim 2 or 3,
The upper cover 110 and the lower cover 120 is a fly bird virtual experience device, characterized in that each provided with a limit switch for limiting the maximum and minimum position of the screw nut (410).
The method of claim 4, wherein
The servo motor 200 and the screw bar 300,
Fly bird virtual experience device, characterized in that the belt 210 is connected to the drive or gear drive.
The method of claim 5,
The screw bar 300 is a fly bird virtual experience device, characterized in that the angular bearing 310 is provided at both ends to receive rotation support.

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