KR101665080B1 - Water screen apparatus, and water screen system and method of implementing water screen using the same - Google Patents

Abstract

The present invention relates to a water screen apparatus, and a water screen system and a method for implementing a water screen using the same. The water screen comprises: a lighting and control apparatus unit composed of a lighting unit, a stereoscopic valve apparatus except the lighting unit, and a control unit for controlling an underwater motor; the stereoscopic valve apparatus having a plurality of water spraying nozzles arranged in front or in back of the stereoscopic valve apparatus in a horizontal direction; a stereoscopic sculpture having a plurality of plates arranged therein; an ascending and descending shutter screen for ascending and descending according to a control by the lighting and control apparatus unit, separately formed in a rear surface of the stereoscopic sculpture, and preventing an image from being distorted due to being shaken when implementing the image; and a water tank of which an upper part is an opened rectangular shape having water filled in the inside so as to immerse a lower area of a support pipe for supporting the plate of the stereoscopic sculpture, and including the underwater motor formed in an upper part of the floor surface. Therefore, a stereoscopic image can be implemented with a dual water screen method by using a front nozzle array and a back nozzle array.

Description

Technical Field [0001] The present invention relates to a water screen apparatus and a water screen system using the water screen apparatus,

The present invention relates to a water-screen device, a water-screen system using the same, and a method of implementing the water-screen system. More specifically, the present invention realizes a stereoscopic image using a bi- directional water-screen method using a front nozzle array and a rear nozzle array, To a water screen device for preventing the screen from being distorted in the same strong wind blowing area or from being scattered and disappearing as a background for the water screen in the sea breeze, and a water screen system and a water screen implementing method using the water screen device.

Korean Patent Registration No. 10-1591145 entitled " AN WATER SCREEN SYSTEM ", which corresponds to Conventional Technology 1, can reduce the overall appearance of a water screen and provides a water screen with a clean and compact appearance The present invention relates to a water-screen system for preventing the freezing of water for a water-screen and for supplying water for a purified water-screen, in order to prevent the volume and freezing of the water- The stereoscopic effect of the irradiated light source is a limitation that can not be presented.

Korean Patent Registration No. 10-1556481 corresponding to Conventional Technology 2 "Apparatus and method for displaying three-dimensional image mapped on the water screen" It is possible to generate a 3D water screen and display a 3D image such as a hologram on the generated 3D water screen and to adjust the size and position of the generated 3D water screen so that the user can feel the perspective and the moving feeling There is a limitation in that it does not suggest a problem that the water caused by the draft is scattered and disappears merely by suggesting a mapping technique for implementing the three-dimensional image.

Korean Patent Registration No. 10-1480421 corresponding to Conventional Technology 3 "Controlling system for input-device and image-scan using input device and image scanning" And a third person such as a spectator can easily implement various patterns of a water screen by using the input device. In addition to not showing a stereoscopic effect of a light source irradiated by a water screen, There are limitations that can not be presented on the problem that all are scattered and disappear.

Korean Patent Registration No. 10-0614592 entitled " Images output equipment using water screen ", which corresponds to Conventional Technology 4, discloses an image output device using a water screen, The present invention relates to a technique for outputting not only an image but also a sound at the same time so as to make the surrounding landscape more beautiful with a fractional effect and to provide a differentiated advertisement effect. But also the problem that the water caused by the draft is scattered and disappeared can not be presented.

Korean Patent Registration No. 10-1591145 entitled "AN WATER SCREEN SYSTEM" Korean Patent Registration No. 10-1556481 entitled " Apparatus and method for displaying three-dimensional image mapped on the water screen " Korean Patent Registration No. 10-1480421 entitled " Control system for input-device and image-scan using input device and image scan " Korean Patent Registration No. 10-0614592 entitled " Images output equipment using water screen "

In order to solve the above problems, the present invention provides a water screen device for realizing a stereoscopic image by a bidirectional water screen method using a front nozzle array and a rear nozzle array, and a water screen system and a water screen implementing method using the same .

The present invention also relates to a water screen device for preventing a screen from being distorted in an area where strong winds such as the sea are distorted or water from being scattered and disappearing as a background for implementing a water screen in a sea breeze, To provide a method of implementing a water screen.

In addition, the present invention provides a water screen device for providing a spatial design of a region irradiated with a light source through a structure of a three-dimensional molding and providing a structure that is not broken even by a draft, and a water- To provide a method of implementing a screen.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to another aspect of the present invention, there is provided a method of realizing a water screen using a water screen device, including: a lighting unit that can be formed as an upper type placed on an upper side of an inner insertion type or a three- A three-dimensional valve device, and a controller for performing control on an underwater motor; A three-dimensional valve device having a water injection nozzle which is located at an upper end of a three-dimensional molding and has a plurality of water injection nozzles arranged horizontally forward and rearward; A stereoscopic molding in which a plurality of plates are arranged; And a control unit for controlling the lighting and control unit so as to move up and down according to the control of the illumination and control unit and to be able to withstand external strong wind against water flowing down to the front and back of the stereolithographic molding, Up and down shutter screen to prevent the image from being shaken and distorted during implementation; A water tank containing water in the shape of a rectangular parallelepiped having an open upper portion to receive a lower region of the support pipe supporting the plate of the stereoscopic molding, and an underwater motor formed on the floor surface; Wherein the water motor is a water spray nozzle provided with water in the water tank through a hose by the three-dimensional valve device and arranged horizontally forward and rearward by the three-dimensional valve device, The stereoscopic molding is allowed to flow downward from the upper part to the lower part of the front side and back side respectively of the stereoscopic molding, and the stereoscopic molding is introduced into the water tank by the first supporting pipe, the second supporting pipe and the third supporting pipe A plurality of plates are arranged around the central circular space in order to provide a structure in which the center of the circular space is empty, and the first support pipes are arranged at both ends in the lengthwise direction of the three- And the third support pipe is formed such that both ends in the lengthwise direction of the three-dimensional molding body than the first support pipe And the second support pipe is located between the first support pipe and the third support pipe in the lengthwise direction of the three-dimensional molding, The first support pipe and the third support pipe, which are divided into four by four in the width direction of the three-dimensional molding, and are located at the center region of the first support pipe and the third support pipe, At least one of the first and second support pipes is formed in a shape of an obliquely rising pipe in the upper region so as to provide a structure in which the center of the three- The third support pipe and the reinforcement pipe are connected to each other. At least one of the first support pipes formed by two water pipes on both sides of the first support pipe is connected to a third support pipe located in the same width direction by a reinforcing pipe, In a method of implementing a screen, a beam projector controls a light source output unit to perform a zero point correction for irradiating a color light source to the water screen apparatus with respect to image data received via a network or stored in advance, Which performs a zero point correction to a center point of an area in which a plate is not formed at the center of the stereoscopic molding of the water screen apparatus by using an angle of incidence to a light receiving end of the light source output part according to a forward infrared light source irradiation, step; A second step in which the water screen device receives an up or down control command for the up / down shutter screen from the management server through the network and returns a position control rear setting message to the management server; And the management server determines the driving frequency of the submersible motor of the water screen apparatus and the intensity of illumination for the illumination unit. A third step of generating Sync data indicating a variation value of the image data output from the beam projector according to the passage of time; A fourth step of the management server synchronously transmitting the data to the water projector and the beam projector for sync data; And the water screen device performs intensity control of the water flow for the submersible motor and illumination control for the illumination unit according to the sync data, and at the same time, the beam projector performs the adjustment of the intensity of the image data A fifth step of realizing the central area of the stereoscopic object of the water screen apparatus; And a control unit.
In this case, the upward / downward shutter screen to be controlled by the water screen device in the second step is formed of a double-layer structure or a double screen, and the color is formed in white.

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The water screen device according to the embodiment of the present invention, and the water screen system and the water screen realizing method using the water screen device according to the embodiment of the present invention provide an effect of realizing a stereoscopic image by a bi-directional water screen method using a front nozzle array and a rear nozzle array.

In addition, the water screen apparatus and the water screen system using the water screen apparatus according to another embodiment of the present invention can be applied to a water screen system in which a screen is distorted in a region where strong winds such as the sea are blown, It is possible to prevent the water from scattering and disappearing.

In addition, the water-screen device, the water-screen system, and the water-screen realizing method according to another embodiment of the present invention further provide a spatial design of the area irradiated with the light source through the structure of the stereoscopic molding, Thereby providing an effect of preventing falling by the draft.

1 is a diagram illustrating a water screen system in accordance with an embodiment of the present invention.
2 is a perspective view showing a configuration of a water screen apparatus 10 used in a water screen system according to the first embodiment of the present invention.
3 is a perspective view showing a configuration of a water screen apparatus 10 used in a water screen system according to a second embodiment of the present invention.
4 is a block diagram showing the components of the beam projector 20 and the water screen device 10 of the water screen system of FIG.
Fig. 5 is a front view showing in detail the structure of the stereoscopic molding 13 in the water-screen apparatus 10 of Fig.
6 is a side view specifically showing the structure of the stereoscopic molding 13 in the water screen apparatus 10 of FIG.
Fig. 7 shows a first supporting pipe 13b-1, a second supporting pipe 13b-2 and a third supporting pipe 13b-1 at the lower part of the lighting and control unit 11 in the water- -2) is located.
FIG. 8 is a plan view (FIG. 8A) and an incision sectional view 8B showing the internal bottom surface of the water tank 15 in the water screen apparatus 10 of FIG.
9 is a view showing that the water screen apparatus 10 of Fig. 1 is actually manufactured.
10 is a flowchart illustrating a method of implementing a water screen using a water screen system according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the present specification, when any one element 'transmits' data or signals to another element, the element can transmit the data or signal directly to the other element, and through at least one other element Data or signal can be transmitted to another component.

1 is a diagram illustrating a water screen system in accordance with an embodiment of the present invention. Referring to FIG. 1, a water screen system includes a water screen device 10, a beam projector 20, a network 30, and a management server 40.

The water screen device 10 is provided with a water projector 20 for supplying water in the water tank 15 to the three-dimensional valve device 12 using an underwater motor 16 so as to flow downward from the upper part of the three- To allow the user to view the image on the front side.

The beam projector 20 is controlled not only remotely from the management server 40 via the network 30 but also forms a color light source for realizing the image onto the surface of the water flowing to the front side by the water screen device 10. [ do.

The network 30 is a communication network that is a high-speed period network of a large communication network capable of a large-capacity, long-distance voice and data service, and may be a next generation wired and wireless network for providing Internet or high-speed multimedia service. When the network 30 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an embodiment of the asynchronous mobile communication network, a WCDMA (Wideband Code Division Multiple Access) communication network is exemplified. In this case, although not shown in the drawing, the network 30 may include a Radio Network Controller (RNC). Meanwhile, although the WCDMA network is exemplified, it may be a next generation communication network such as a 3G LTE network or a 4G network, or an IP network based on other IP. The network 30 serves to transmit signals and data between the beam projector 20, the management server 40, and other systems.

The management server 40 not only provides image data for illuminating the color light source in the beam projector 20 through the network 30 but also controls the horizontal or vertical movement of the pan tilt head of the beam projector 20 can do.

The management server 40 may also be configured to perform direct access to the water screen device 10 via the network 30 or to access the water projector 10 by accessing by means of a mediation of a local wireless communication module that can be formed in the deck of the beam projector 20. [ Off / on (ON / OFF) of the water-screen device 10 with respect to the underwater motor 16, and up and down with respect to the position of the raising / lowering shutter screen 14 described later.

2 is a perspective view showing a configuration of a water screen apparatus 10 used in a water screen system according to the first embodiment of the present invention. 3 is a perspective view showing a configuration of a water screen apparatus 10 used in a water screen system according to a second embodiment of the present invention. 4 is a block diagram showing the components of the beam projector 20 and the water screen device 10 of the water screen system of FIG.

2 to 4, the water-screen apparatus 10 includes an illumination and control unit 11, a three-dimensional valve unit 12, a three-dimensional molding 13, an elevating and lowering shutter screen 14, a water tank 15, And an underwater motor 16 as basic components, and may further include a wireless transceiver 17. The illumination and control unit 11 has a structure connected to the three-dimensional valve unit 12, the ascending / descending shutter screen 14, the submersible motor 16, and the wireless transceiver unit 17 through a power line and a data cable. On the other hand, the beam projector 20 includes a light source output section 21, a communication section 22, and a control section 23.

The control unit 23 controls the communication unit 22 to receive image data through the network 30 or to output image data previously stored in a storage unit (not shown) Shaped projection 13 of the water-screen apparatus 10 through the projection lens unit 21 to be output.

The illumination and control unit 11 includes an illumination unit that can be formed as an upper type placed on the upper side of the inner insertion type or three-dimensional type valve apparatus 12 of the three-dimensional valve apparatus 12, and a three-dimensional valve apparatus 12, an underwater motor 16) for controlling the operation of the vehicle.

The three-dimensional valve device (12) has water jet nozzles arranged in a horizontal direction at a front side and a rear side. In other words, the front water spray nozzle array of the three-dimensional valve device 12 is formed for lowering the water downward from the top of the three-dimensional molding 13, and the rear water spray nozzle array is formed from the top of the back surface of the three- So that a stereoscopic effect can be imparted to the stereoscopic image by the color light source irradiated from the light source output portion 21 of the beam projector 20. [

The stereolithography 13 may be arranged with a plurality of plates 13a centering around the central circular space so as to provide a structure in which the center is empty. On the other hand, the structure for supporting the plate 13a constituting the stereoscopic molding 13 has a structure as shown in Figs. 5 and 6. Fig. However, Figs. 5 and 6 are merely examples of the stereoscopic molding employed in the present invention, and various modifications will be possible.

The ascending and descending shutter screen 14 performs the ascending and descending operations under the control of the illumination and control unit 11. [ More specifically, the up-and-down shutter screen 14 is formed so as to be spaced apart from the back surface of the stereoscopic molding 13 so as to withstand external strong winds against the water flowing down to the front surface and the back surface of the stereoscopic molding material 13, Prevents shaking and distortion when implemented. On the other hand, the lighting and control unit 11 controls the wireless transmitting / receiving unit 17 to grant access to the management server 40 via the network 30 and then transmits control commands Up / down shutter screen 14 in accordance with a command (command or a down command).

In other words, the rising and falling shutter screen 14 can solve the problem that the screen is distorted due to the shaking of the UI (User Interface) screen realized when the conventional general screen is installed in a place where the outdoors such as the sea is installed shakily, · Receive control of descent.

Accordingly, the ascending and descending shutter screen 14 can solve the problem that the existing water screen or the screen screen apparatus becomes useless by discharging all the water flowing into the sea breeze when installed in the sea, and can prevent the sea breeze.

In addition, the elevating and lowering shutter screen 14 can be formed of a double-layered structure or a double screen, and the color is also formed in a white color so that the image realized in the stereoscopic molding 13 can be realized more clearly But it offers advantages that can be implemented in three dimensions.

The water tank 15 has a rectangular parallelepiped shape with an open upper part, has an internal structure as shown in FIG. 8, has water inside, and includes an underwater motor 16 formed on the bottom surface.

The underwater motor 16 supplies water inside the water tank 15 through the hose to the three-dimensional valve device 12 so that water arranged in the horizontal direction at the front and rear by the three-dimensional valve device 12 And the water is flowed from the upper portion to the lower portion of each of the front and back surfaces of the three-dimensional molding 13 and then flows into the water tub 15 again by the injection nozzle.

The wireless transceiver 17 performs a short-range wireless communication function with Bluetooth, ZigBee, UWB, Binary CDMA, or the like, or accesses the network 30 through wireless communication functions such as 3G LTE and 4G.

Fig. 5 is a front view showing in detail the structure of the stereoscopic molding 13 in the water-screen apparatus 10 of Fig. 6 is a side view specifically showing the structure of the stereoscopic molding 13 in the water screen apparatus 10 of FIG. Fig. 7 shows a first supporting pipe 13b-1, a second supporting pipe 13b-2 and a third supporting pipe 13b-1 at the lower part of the lighting and control unit 11 in the water- -2) is located. FIG. 8 is a plan view (FIG. 8A) and an incision sectional view 8B showing the internal bottom surface of the water tank 15 in the water screen apparatus 10 of FIG. 9 is a view showing that the water screen apparatus 10 of Fig. 1 is actually manufactured.

5 to 9, the stereoscopic molding 13 is attached to the first support pipe 13b-1, the second support pipe 13b-2 and the third support pipe 13b-2 to the left and right, respectively A plurality of plates 13a are arranged around the central circular space and a flange 13c is provided in the vertical direction of each pipe so as to provide a structure in which the central circular space is empty. The first support pipe 13b-1, the second support pipe 13b-2, and the third support pipe 13b-2 are all preferably formed as a straight pipe in the height direction of the stereolithography product 13.

More specifically, a total of four first support pipes 13b-1 are formed at both ends in the longitudinal direction of the three-dimensional molding 13, two in the lateral direction in the lateral direction, and the third support pipe 13b- Four in total are formed by two left and right sides in the width direction of the three-dimensional molding 13 inwardly than both ends of the three-dimensional molding 13 in the longitudinal direction than the supporting pipe 13b-1. In the longitudinal direction of the stereoscopic molding 13, the second support pipe 13b-2 is positioned between the first support pipe 13b-1 and the third support pipe 13b-2, 3 and the third support pipe 13b-3, which are arranged on the basis of the width direction of the three-dimensional molding 13, and are arranged in four rows.

At least one of the first and second support pipes 13b-1 formed on both sides has a rectangular shape in which the center of the three-dimensional molding 13 in the height direction and the longitudinal direction is inclined in an upward direction to provide a structure in which the circular space is empty. And the third support pipe 13b-3 located in the same width direction as the pipe shape of the first support pipe 13b-3.

In the same manner, at least one of the first support pipes 13b-1 has a structure that is connected to the third support pipe 13b-3 located in the same width direction by a reinforcing pipe in the shape of a diagonal pipe descending in the lower region.

10 is a flowchart illustrating a method of implementing a water screen using a water screen system according to an embodiment of the present invention. 10, the beam projector 20 is connected to the light emitting end of the light source output section 21 and the light receiving end of the light source output section 21 for illuminating the color light source to the water screen device 10 with respect to the image data, (Step S11). In other words, the beam projector 20 uses the angle at which the beam projector 20 is incident on the light receiving end according to the irradiation of the infrared light source forward by the infrared light emitting end in the light source output unit 21, The zero point correction to the center point of the area where the plate 13a is not formed is performed by itself.

After step S11, the water screen device 10 receives an up or down control command for the up / down shutter screen 14 from the management server 40 via the network 30, (Step S12).

After step S12, the management server 40 determines whether or not the operation frequency of the submersible motor 16 of the water screen apparatus 10 and the illumination intensity of the illuminating unit are equal to the time duration of the image data output from the beam projector 20 (S13), which indicates a variation value according to the variation value.

After step S13, the management server 40 synchronously transmits the synchronization data to the water screen device 10 and the beam projector 20 (S14).

After step S14, the water screen device 10 performs adjustment of the intensity of the water flow to the underwater motor 16 and the illumination control of the illumination unit according to the sync data, Sync) data to the central region of the stereoscopic material 13 of the water screen device 10 with respect to the image data (S15).

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10: Water screen device
11: Lighting and control unit
12: Three-dimensional valve device
13: stereoscopic sculpture
13b-1: first support pipe
13b-2: second support pipe
13b-3: third support pipe
14: Up and down shutter screen
15: Water tank
16: Underwater motor
17: Wireless transmitting /
20: Beam projector
21: Light source output section
22:
23:
30: Network
40: management server

Claims (5)

An illumination unit capable of being formed as an upper type placed on the upper side of the inner insertion type or three-dimensional type valve apparatus of the three-dimensional valve apparatus, and a control unit for controlling the three-dimensional valve apparatus and the underwater motor in addition to the illumination unit; A three-dimensional valve device having a water injection nozzle which is located at an upper end of a three-dimensional molding and has a plurality of water injection nozzles arranged horizontally forward and rearward; A stereoscopic molding in which a plurality of plates are arranged; And a control unit for controlling the lighting and control unit so as to move up and down according to the control of the illumination and control unit and to be able to withstand external strong wind against water flowing down to the front and back of the stereolithographic molding, Up and down shutter screen to prevent the image from being shaken and distorted during implementation; A water tank containing water in the shape of a rectangular parallelepiped having an open upper portion to receive a lower region of the support pipe supporting the plate of the stereoscopic molding, and an underwater motor formed on the floor surface; Wherein the water motor is a water spray nozzle provided with water in the water tank through a hose by the three-dimensional valve device and arranged horizontally forward and rearward by the three-dimensional valve device, The stereoscopic molding is allowed to flow downward from the upper part to the lower part of the front side and back side respectively of the stereoscopic molding, and the stereoscopic molding is introduced into the water tank by the first supporting pipe, the second supporting pipe and the third supporting pipe A plurality of plates are arranged around the central circular space in order to provide a structure in which the center of the circular space is empty, and the first support pipes are arranged at both ends in the lengthwise direction of the three- And the third support pipe is formed such that both ends in the lengthwise direction of the three-dimensional molding body than the first support pipe And the second support pipe is located between the first support pipe and the third support pipe in the lengthwise direction of the three-dimensional molding, The first support pipe and the third support pipe, which are divided into four by four in the width direction of the three-dimensional molding, and are located at the center region of the first support pipe and the third support pipe, At least one of the first and second support pipes is formed in a shape of an obliquely rising pipe in the upper region so as to provide a structure in which the center of the three- The third support pipe and the reinforcement pipe are connected to each other. At least one of the first support pipes formed by two water pipes on both sides of the first support pipe is connected to a third support pipe located in the same width direction by a reinforcing pipe, In a method of implementing a screen,
The beam projector controls the light source output unit to perform the zero point correction for illuminating the color light source to the water screen apparatus with respect to the image data received via the network or stored in advance, so that the infrared light source of the infrared light source A first step of performing a zero point correction to a center point of a region where a plate is not formed at the center of the stereoscopic molding of the water screen apparatus by using an angle incident on a light receiving end of the light source output unit according to irradiation;
A second step in which the water screen device receives an up or down control command for the up / down shutter screen from the management server through the network and returns a position control rear setting message to the management server;
The management server generates sync data indicating a variation value of the image data output from the beam projector with respect to time with respect to the driving frequency of the submersible motor of the water screen apparatus and the illuminance intensity with respect to the illumination unit A third step;
A fourth step of the management server synchronizing and transmitting sync data to the water screen device and the beam projector; And
Wherein the water screen device performs intensity control of the water flow for the underwater motor and illumination control for the illumination unit according to the sync data and at the same time the beam projector performs the adjustment of the image data according to the sync data, A fifth step of implementing the central area of the stereoscopic model of the water screen device; The method comprising the steps of: (a) providing a water screen having a plurality of water screens;
2. The water screen apparatus according to claim 1, wherein in the second step,
Wherein the screen is formed of a double-layer structure or a double screen, and the color is formed in a white color.
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