KR101866771B1

KR101866771B1 - Barge display system

Info

Publication number: KR101866771B1
Application number: KR1020170066118A
Authority: KR
Inventors: 김대화; 박종환; 안광준; 신동선; 신은미
Original assignee: 주식회사 빅킴
Priority date: 2017-05-29
Filing date: 2017-05-29
Publication date: 2018-06-18

Abstract

The present invention relates to a barge display system. The barge display system comprises: a main truss installed on a barge floating on a river, and prepared as an assembly of a plurality of frames; a main screen wherein an assembly of a plurality of LED modules forms an image transmission screen whose outer circumferential surface has a polygonal shape to be installed on one surface of the main truss; and a screen truss which consists of an assembly of a plurality of frames to be coupled to the main truss along the outer circumference of the main screen, and is separated by a predetermined distance to be coupled in a form protruding from the main truss. An event display using various light changes can be provided by avoiding simple image and lighting presentations. According to the present invention, an extension screen is separately formed around the main screen to divide a multi-display screen by hardware instead of software to provide spectators with images creating an extended feeling.

Description

[0001] Barge display system [0002]

The present invention relates to a display system.

When events such as sports events, stage performances, and festivals are directed at the beaches, ghana plazas, parks, etc., the stage for outdoor performances is set up, and an illumination presentation and a large image screen are installed.

Particularly in the case of lighting events such as light events, large-screen screens are installed at the center of lighting devices to play a central role in raising the atmosphere of events.

Specifically, in the past light events, if a lighting presentation based on the formability of light such as a laser beam show is mainly performed along with a simple lighting presentation, recently, a large screen for story telling is installed at the center of light production, By introducing emotion into the production, the atmosphere of the light event can be further enhanced.

However, in general, a large screen is provided in a rectangular shape, so that an image according to a set program is transmitted, and a lighting system including a laser projector installed in the vicinity of a large screen illuminates the light. There has been a problem in that it is not possible to provide a variety of light changes to spectators by providing diversity of light events through the change.

A large display device and its luminance control method disclosed in Korean Patent Laid-Open Publication No. 10-2012-0135946 (published on Dec. 18, 2012), entitled " Technology for multi-display panels.

However, in the above-described related art, it is inevitable that a screen is divided by software to transmit an image and it is not enough to give a screen enlargement effect or a special lighting effect.

Korean Patent Laid-Open Publication No. 10-2012-0135946, (Publication Date: December 18, 2012), entitled "Large Display Device and Method of Controlling Its Luminance"

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a display for an event using a variety of light changes by avoiding a simple image and illumination.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

In order to achieve the above object, according to one aspect of the present invention, there is provided a main truss installed on a barge floating on a river, A main screen provided on one surface of the main truss to form an image transmission screen having an outer circumferential surface in the form of a polygon, the assembly of the plurality of LED modules; And a screen truss composed of an assembly of a plurality of frames and coupled to the main truss along an outer periphery of the main screen, the screen truss being spaced apart from the main truss and joined in a protruding form from the main truss.

The screen truss is provided with a lighting device, a beam projector for irradiating a laser beam, and a softening device, and can produce a light event together with an image transmitted by the main screen.

And an elongated truss formed of an assembly of a plurality of frames and extending along one side of the polygonal shape of the screen truss and spaced apart from the screen truss by a predetermined distance while being protruded from the main truss.

And an extension screen provided as an assembly of a plurality of LED modules and extending along one side of the polygonal shape of the main screen and spaced apart from the main screen by a predetermined distance.

Wherein the extension truss and the extension screen are formed by extending the screen truss or the extension screen along the one side of the screen truss or the main screen when the extension truss and the extension screen are extended along the one side of the screen truss or the main screen, And may be formed to extend close to both ends of the extension screen.

Wherein the extended truss and the extended screen are provided in at least one or more positions and are spaced apart from the screen truss by a predetermined distance. When the screens are sequentially staggered, an image of the extended screen is displayed as another image linked to the image of the main screen Or the video of the main screen may be extended and transmitted.

The solution of the above-mentioned problems is merely illustrative and should not be construed as limiting the present invention. In addition to the exemplary embodiments described above, there may be additional embodiments described in the drawings and the detailed description of the invention.

As described above, the present invention has the following effects.

First, by constructing an extension screen around the main screen, the multi-display screen can be divided into hardware rather than being divided by software, thereby providing an image of an extended feeling to the viewer.

Second, a configuration for illumination, laser beam, and softening can be given to the separated space between the main screen and the extended screen, thereby enabling to produce a variety of light events.

Third, the interval between the main screen and the extended screen is adjusted according to the image of the transmitted image, so that static and dynamic characteristics of the transmitted image can be implemented more effectively.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view illustrating a barge display system according to an embodiment of the present invention.
2 is a front view of a barge display system according to an embodiment of the present invention.
3 is a view illustrating a state in which an image is transmitted to a reduced screen of an example of a barge display system according to an embodiment of the present invention.
4 is a view illustrating a state in which an image is transmitted to an extended screen of an example of a barge display system according to an embodiment of the present invention.
FIG. 5 is a diagram showing the production of light imparted with a special effect, for example, in an example of a barge line display system according to an embodiment of the present invention.
6 is a partially enlarged view showing a detailed configuration of a screen formed of LEDs according to an embodiment of the present invention.
7 is a partially enlarged view showing a detailed configuration of a lighting apparatus according to an embodiment of the present invention.
8 is a block diagram showing a detailed configuration of a control device for controlling a barge display system according to an embodiment of the present invention.
9 is a view illustrating a position adjusting device capable of adjusting the position of an extended screen from a main screen according to another embodiment of the present invention.

The preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, in which the technical parts already known will be omitted or compressed for simplicity of explanation.

FIG. 1 is a perspective view showing a barge line display system according to an embodiment of the present invention, and FIG. 2 is a front view showing a barge line display system according to an embodiment of the present invention.

As shown in FIGS. 1 and 2, the barge line display system of the present invention is installed on a barge line 110 so as to be installed in a river, and the image can be expanded and transmitted using a light interference or afterimage effect at a long distance The main truss 120, the main screen 130, the screen truss 140, the extension screen 150, the extension truss 160, the lighting device 170, the beam projector 180, And a softening device 190.

The barge line 110 means a barge without a power unit for transporting cargo at a relatively short distance and has a suitable space for installing a video device and a lighting device 170 that can lead the event progression in the center of a river . Here, the barge line 110 may be fixedly installed in a specific area of the river, or may be provided to flow along the stream of the river.

The main truss 120 includes a structure in which a plurality of frames are combined so as to reduce temporary and easy installation of an image device for an event and an illumination device 170, securing a space and a view around the screen, It is preferable that the barriers 110 are provided on the barge 110. In this case, it is preferable that the barriers 110 are provided as a combination of the rigid trusses to ensure a proper supporting force.

Here, the rigid truss is formed by joining the joints of the three frames to form a closed mechanism. When a load is applied to one node, the truss does not lose its original shape but causes a small change or deformation in the length of the frame Structure. That is, a rigid truss can be interpreted as a rigid body from a truss structure to a unit truss structure.

The main truss 120 may have a proper width to allow the main screen 130 to be installed, and may also have a proper width to support the wind load of the river.

The main screen 130 is provided as an assembly of the LED module, and one side in the width direction is installed on the width of the main truss 120 to provide a large image. The main screen 130 may have a circular shape or a multi- You may. However, since the transmitted image basically directs a rectangular image, the main screen 130 is also based on a square shape. However, in order to include extensibility, the length of a horizontal direction is longer than that of a vertical shape Hexagonal or octagonal shape. In the present embodiment, a multi-angled hexagonal screen is assumed and described.

At this time, the main screen 130 is provided in the form of a net through which the inside can be ventilated, so that the wind of the river flows through the main screen 130, thereby reducing the load on the main screen 130 added by the wind, (130) and the main truss (120) or the barge line display system (100).

The assembly structure and the installation structure of the LED modules of the main screen 130 will be described in detail later with reference to FIG.

The screen truss 140 is provided as an assembly of the frame along the outer circumferential surface of the main screen 130 having a hexagonal shape and has a predetermined spacing from the main truss 120. The main screen 130 is positioned inside the screen truss 140 to divide the outer periphery of the main screen 130 and to further enhance the stereoscopic effect of the 3D image transmitted from the main screen 130.

The extension screen 150 is provided as an assembly of the LED module in the same manner as the main screen 130 and is extended and extended along one side of the hexagonal shape of the main screen 130 at a position spaced apart from the periphery of the main screen 130 do. At this time, a plurality of the extension screens 150 are provided, and a predetermined interval or interval is proportionally arranged so that simple or incremental diffusion of the output image of the main screen 130 can be realized.

In addition, the extension screen 150 is formed to have the same length as the length of one side of the main screen 130 and is arranged at regular intervals, thereby not only providing additional visual effects in the circumferential direction of the main screen 130, Are arranged at predetermined intervals so as to be close to the adjacent extension screen 150 so that the viewer can recognize the plane of the main screen 130 in an expanded state.

The extension truss 160 may be extended by the length of the extension screen 150 in contact with one side of the extension screen 150 or may be connected to both ends of the adjacent extension truss 160 at both ends. In other words, the extended truss 160 is provided in a hexagonal shape similar to the structure of the screen truss 140 so that the truss structure is provided with additional components such as the lighting device 170, the beam projector 180, the softening device 190, Provide a support structure that can be installed.

The illumination device 170 may be installed along the screen truss 140 or may be installed at a predetermined position on the main truss 120 so that the illuminated light is emitted together with the main screen 130 or the extended screen 150, It is possible to provide an additional visual image to the image.

The detailed configuration and function of the illumination device 170 will be described in detail again with reference to FIG. 6 which will be described later.

The beam projector 180 is installed at a predetermined position on the screen truss 140 or the main truss 120 separately from the illumination device 170 and irradiates a laser beam for performance. A graphical head for controlling the generation and movement of the laser beam, an RGB scanner for adjusting the color of the light beam, a number of channels through which the laser beam passes, a required number of beam positions, and a filter for various special effects Mounts are provided.

Here, the laser beam irradiated by the beam projector 180 can be irradiated with a Krypton laser and an Argon laser. The oscillation region of the krypton laser varies over the entire wavelength, but it shows a stronger oscillation in the red region, and the argon laser shows a particularly large oscillation in the blue and green regions. Therefore, the color and type of the laser will be determined according to the characteristics of the performance and the image. If the laser beam is mainly used, an argon laser which emits a strong light will be selected. In the case of graphics, It is preferable to use krypton or a mixed gas laser.

Specifically, when the illuminator 170 emits light in the up-and-down and left-and-right directions with respect to the rotation shaft, that is, the installation axis, the beam projector 180 rotates the inner lens in a fixed state, The illumination angle of the main screen 130 or the extension screen 150 is adjusted to irradiate the laser beam.

The softening device 190 is also provided on the upper surface and the left and right surfaces of the main truss 120, the screen truss 140 and the extended truss 160 to emit various kinds of light together with the illumination and the laser beam .

FIG. 3 is a view showing a state in which an image is transmitted to a reduced screen of an example of a barge line display system according to an embodiment of the present invention, and FIG. 4 is a diagram illustrating a barge line display system used in the barge line display system according to an embodiment of the present invention. FIG. 5 is a diagram illustrating the production of light with a special effect, for example, an example of a barge display system according to an embodiment of the present invention.

As described above, in the conventional large-sized display device, additional light directing tools such as a lighting device, a laser beam projector, and the like are installed around a square screen or a circular large screen, The light has been irradiated to produce the light.

However, light events should be planned considering factors such as time, place, unconformity, formality, diversity and relationship. However, the temporal property, the place property, and the relationship property are fixed characteristics related to the surrounding environment, and thus are not an object to be considered in the process of manufacturing and installing the barge display system 100 of the present invention, and a detailed description thereof will be omitted.

Accordingly, the barge display system 100 capable of producing a light event can have diversity along with unusual and formative characteristics.

3 to 5, the barge line display system 100 according to an embodiment of the present invention may include a main screen 130 corresponding to a conventional large screen as a circular or simple polygon The non-uniformity, formability, and diversity described above can be satisfied by providing the hexagonal or octagonal main screen 130 having a large ratio of the horizontal length.

In addition, in addition, a plurality of extension screens 150 are arranged at regular intervals along the outer circumferential surface of the main screen 130 to provide an enlarged and incremental image effect of the image screen of the main screen 130, , And a variety of added light can be produced.

In addition, a screen truss 140 and an extended truss 160 may be installed between the main screen 130 and the extended screen 150 to divide the sections of the main screen 130 and the extended screen 150, A lighting device 170, a beam projector 180, and a softening device 190 are installed in the installed space, and lighting effects and special effects can be combined with the divided images. Thus, .

More specifically, the extension screen 150 transmits the same image as the image transmitted from the main screen 130, so that the basic image can be expanded and used Effect.

Although the main screen 130 and the extension screen 150 are divided and used by the trusses, the contents of the extended image may be intermittently cut off and its contents may not be clearly transmitted. However, And the respective extension screens 150 can be adjusted according to the video image to be transmitted, so that it is possible to offset the disconnection of the video of the divided section through the interference of the light or the afterglow effect of the light, It is possible to easily carry out a message transfer function through an image to be provided as an image and to imprint an expanding image of the image on a viewer.

Meanwhile, the extension screen 150 transmits the other image, which is not the same as the image transmitted from the main screen 130, to the effect that the basic image transmitted from the main screen 130 can be displayed incrementally and stereoscopically to provide.

At this time, special effects such as illumination, a laser beam, and a flame installed on the extension truss 160 are used together, thereby making it possible to produce a light event that can enhance the visual appearance sent from the main screen 130.

6 is a partially enlarged view showing a detailed configuration of a screen formed of LEDs according to an embodiment of the present invention.

6, a main screen 130 or an extension screen 150, which is implemented in the form of a large screen for transmitting an image, is composed of an assembly of LED substrates 131, A module 131a, a support frame 132b, a through hole 131c, and a reinforcement frame 131d.

The LED modules 131a may be arranged in the horizontal direction or the vertical direction on the LED substrate 131 to emit light in accordance with a predetermined program to realize an image to be transmitted.

At this time, the LED module 131a may be provided in a lattice form, and if any structure is provided, it is preferable that the through holes 131c are formed in a state where the LEDs are spaced apart from each other so that the wind of the river is ventilated.

The support frame 132b is coupled to the LED substrate 131 along the longitudinal direction of the LED substrate 131 to form a supporting structure of the LED module 131a and at the same time, And the support screens of the extension screens (130, 150). That is, the LED modules 131a and the LED frames 131 having standardized support frames 132b are coupled to each other to implement the main and extension screens 130 and 150 so that the support frames 132b, The support frames 132b can be extended along the extension screens 130 and 150 and the one and the other support frames 132b can be stacked along the main and extension screens 130 and 150 at regular intervals, ) Can be implemented.

In addition, both ends of the ladder-shaped support frame 132b are provided with a closed structure to reinforce the insufficient strength structure.

The reinforcing frame 131d is formed to pass through the center of the LED module 131a on the LED substrate 131 coupled to the support frame 132b in the same direction as the support frame 132b in order to compensate the strength structure of the support frame 132b, (131a). &Lt; / RTI >

The supporting frame 132b and the reinforcing frame 131d may be integrally formed with the LED module 131a or may be attached or coupled to the rear surface of the LED module 131a. The reinforcing frame 131d may be made of a synthetic resin material such as an adhesive tape to reduce the weight of the LED module 131, the LED module 131a, the support frame 132b, and the reinforcement frame 131d The joining or joining structure can be formed using well-known components, and a detailed description thereof will be omitted herein.

6, the LED module 131a may be provided as an aggregate of LEDs, so that the through hole 131c for allowing the stream wind to pass therethrough can be easily formed. The support frames 132b capable of forming a proof structure are provided for each of the LED substrates 131 and the LED substrates 131 are coupled to each other to form the main or extended screens 130 and 150, The support structures formed may be spaced at regular intervals along the main or extension screens 130 and 150 to provide the main and extension screens 130 and 150 with a more rigid support structure.

7 is a partially enlarged view showing a detailed configuration of a lighting apparatus according to an embodiment of the present invention.

7, the lighting device 170 of the embodiment of the present invention is installed separately or separately in the main truss 120, the screen truss 140, and the extended truss 160 and rotates in the horizontal and vertical directions, And includes a light irradiator 171, a horizontal rotary shaft 172, a vertical rotary shaft 173,

Although the light irradiator 171 is shown assuming that the LED light source is provided in the present embodiment, the light irradiator 171 may be provided in the form of an incandescent lamp or a discharge lamp, and may be provided with a stage light such as a flat light, a spot light, Of course.

The horizontal rotating shaft 172 and the vertical rotating shaft 173 are connected to each other by a light irradiator 171 in the horizontal and vertical directions with respect to the mounting shaft 174 provided on the main truss 120 or the screen truss 140, Thereby enabling horizontal and vertical flow of the light irradiator 171.

Here, the horizontal and vertical pivoting shafts 172 and 173 are provided by ball joints instead of being pivoted by two separate shafts, respectively, so that it is possible to perform horizontal and vertical directional flows with greater freedom.

The mounting shaft 174 has one end coupled to one side of the light irradiator 171 and the other end coupled to the main truss 120. The mounting shaft 174 is coupled across the thickness direction of the main truss 120, And transmits the weight along the thickness direction of the main truss 120.

8 is a block diagram showing a detailed configuration of a control device for controlling a barge display system according to an embodiment of the present invention.

Referring to FIG. 8, the event display device of the present invention has a structure in which a truss structure is installed on a barge line 110 to provide a stage for providing a stage image and illumination at the center of a river, And the control device 200 can be provided on the barge line 110.

However, considering that the video image and the lighting image provided by the barge line display system 100 must be monitored remotely in real time, and the reaction of the viewer who watches around the river must be reflected in real time in the field, 100 are preferably remotely controlled.

In order to perform the above-described functions, the event display device of the present invention comprises a control unit 210 and a user terminal 220.

The control unit 210 controls an image transmitted from the extension screen 150 along with an image transmitted from the main screen 130 by a predetermined algorithm or program and controls the illumination device 170, the beam projector 180, The irradiation operation of the device 190 and the like can be controlled.

Specifically, the control unit 210 controls the light source of the light irradiator 171 to control the irradiation time and the irradiation brightness, and controls the irradiation angle and focusing of the light source by controlling the lens of the light irradiator 171 In addition, the irradiation directions of the light sources can be controlled by controlling the horizontal and vertical pivot shafts 173.

The user terminal 220 is connected to the control unit 210 through wireless communication to control the barge line display system 100 by operating an algorithm or a program previously set and stored on the control unit 210 or inputting a new algorithm or program, A special effect device including the main and extension screens 130 and 150, the lighting device 170, the beam projector 180, the softening device 190, and the fountain device can be controlled.

9 is a view illustrating a position adjusting device capable of adjusting the position of an extended screen from a main screen according to another embodiment of the present invention.

As shown in FIG. 9, it is preferable that the extension screen 150 or the extension truss 160 has its interval adjusted according to the image of the image transmitted to the main screen 130.

Specifically, in order to emphasize the scalability of the image due to the interference of light, it is preferable that the interval is relatively dense, and in order to obtain an incremental effect, it is preferable that the interval is maintained at a constant interval or more.

To this end, the barge display system 100 of another embodiment comprises a drive actuator including a rail 310 on a main truss 120.

The rail 310 is formed to be symmetrical in a direction transverse to the longitudinal direction of the elongated truss 160 and the elongated screen 150 to guide the elongated truss 160 and the elongated screen 150, And the distance from the main screen 130 is adjusted.

At this time, the rails 310 may be formed parallel and parallel to each other in the direction transverse to the longitudinal direction of the elongated truss 160 and the elongated screen 150 as described above, or they may be formed so as to be spaced apart from each other have. Accordingly, it is needless to say that the extended screen 150 or the extended truss 160 spaced apart from each other can transmit images in a more stable structure.

The extended truss 160 and the extended screen 150 are applied to the rail 310. However, when the extended truss 160 and the extended screen 150 are horizontally reciprocated, It will also be within the technical spirit of the present invention to apply suitable known drive elements that are capable of imparting a desired drive force.

By way of example, a direct drive mechanism including a motor may be used, or a belt, chain, rack and pinion or various shaped link structures may be used.

Controlling the driving actuator to control the distance between each extension screen 150 and the extension truss 160 and the separation distance from the main screen 130 corresponds to the control unit 210 connected to the user terminal 220 Lt; / RTI >

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. And the scope of the present invention should be understood as the scope of the following claims and their equivalents.

100: barge display system
110: Barge
120: Main Truss
130: Main screen
131a: LED module
132b: Support frame
131c: Through hole
131d: reinforcing frame
140: Screen truss
150: Extended Screen
160: Extended Truss
170: Lighting device
171: Light irradiator
172: Horizontal rotating shaft
173: Vertical turning shaft
174: Mounting axis
180: Beam projector
190: Softening device
200: Control device
210:
220: user terminal
300: Positioning device
310: rail
A driving motor (not shown)

Claims

A main truss installed on a barge floating on a river and provided as an assembly of a plurality of frames;
A main screen provided on one surface of the main truss to form an image transmission screen having an outer circumferential surface in the form of a polygon, the assembly of the plurality of LED modules; And
And a screen truss which is composed of a plurality of frames and is coupled to the main truss along an outer periphery of the main screen so as to be protruded from the main truss by a predetermined distance.
Barge display system.

The method according to claim 1,
The screen truss comprises:
A light projector, a beam projector for irradiating a laser beam, and a softening device, so as to produce a light event together with an image transmitted from the main screen
Barge display system.

3. The method of claim 2,
And an elongated truss formed of an assembly of a plurality of frames and extending along one side of the polygonal shape of the screen truss and spaced apart from the screen truss by a predetermined distance in a state of being protruded from the main truss, doing
Barge display system.

3. The method of claim 2,
Further comprising an extension screen provided as an assembly of a plurality of LED modules and extending along one side of the polygonal shape of the main screen and spaced apart from the main screen by a predetermined distance,
Barge display system.

The method of claim 3,
Further comprising an extension screen provided as an assembly of a plurality of LED modules and extending along one side of the polygonal shape of the main screen and spaced apart from the main screen by a predetermined distance,
Wherein the elongated truss and the elongated screen comprise:
And when extended along the screen truss or the one side of the main screen,
Wherein both ends of the elongated truss extend in proximity to both ends of the elongated truss or the elongated screen extending along an adjacent one side of the screen truss or the main screen
Barge display system.

6. The method of claim 5,
Wherein the elongated truss and the elongated screen comprise:
At least one of the screen trusses is disposed at a predetermined distance from the screen truss, and when the screen trusses are sequentially staggered,
An image of the extension screen is transmitted to another image interlocked with the image of the main screen or an image of the main screen is expanded and transmitted
Barge display system.