Aerial floating electric bulletin board using flying objects

Abstract

To provide an aerial floating electric bulletin board using flying objects such as drones, airships, or balloons for outputting advertisements and contents in a large space such as a stadium, a golf course, a theme park, or a concert hall.SOLUTION: An aerial floating electric bulletin board includes: at least two or more unmanned flying objects 10 that are equipped with a communication module, a GPS, and a power supply device, and are linked to a user terminal by the communication module, and can move up, down, left, and right in the air according to a user's operation by the user terminal or along a predetermined flight path; a power supply unit 20 installed in one area of the flying objects 10, for supplying power to the power supply device; and a display unit 30 that is coupled to the bottom of the flying objects 10, electrically connected to the communication module of the flying objects 10, supplied with power from the power supply device, and outputs contents.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a technology for outputting advertisements and contents in large spaces such as stadiums, golf courses, theme parks, concert halls, etc., using flying objects such as drones, airships, balloons, etc., and more specifically, to a floating electronic signboard using an flying object that is capable of outputting advertisements and contents in the air within a large space by combining a lightweight large electronic signboard with a remote-controlled or autonomous unmanned flying object and placing it in the air. [Background technology]

[0002] Generally, large electronic billboards used to display advertisements and contents in large spaces such as stadiums, golf courses, theme parks, concert halls, etc. are implemented by arranging a plurality of LED panels of a certain size horizontally or vertically on the rooftop or wall of a building to form a large electronic billboard.

[0003] Since such large electronic billboards are fixedly installed at a certain location, in order to expose advertisements and contents output from the large electronic billboard to a large audience, a plurality of display units must be connected to each other to increase the size of the electronic billboard, which results in high maintenance costs. In addition, since the large electronic billboard is installed at a fixed location, it is difficult to efficiently expose advertisements and contents output from the large electronic billboard.

[0004] In an effort to improve the above-mentioned problems, Patent Document 1 discloses technology relating to an outdoor advertising system in which a projection drone that projects advertising images and a screen drone that deploys a screen maintain a certain distance from each other, thereby displaying advertising images cheaply and freely.

[0005] However, in the case of the prior art described above, a projection drone that projects holographic images and a screen drone that deploys a screen must be separately provided. In order to project holographic images using the projection drone on the screen drone, the projection drone and the screen drone must be positioned at a certain distance from each other. If the position of the drone changes due to the external environment, it is difficult to play back holographic advertisements with the desired quality. [Prior art documents] [Patent documents]

[0006] [Patent Document 1] Korean Patent Publication No. 10-2018-0055348 Summary of the Invention [Problem to be solved by the invention]

[0007] The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a floating electronic billboard using an air vehicle that can smoothly output advertisements and contents in the air within a large space by combining a large electronic billboard with a remote-controlled or autonomous unmanned air vehicle and placing it in the air to form a single floating electronic billboard.

[0008] Another object of the present invention is to provide a lightweight electronic signboard by using a display with a mesh structure, thereby providing an electronic signboard that can float in the air without the weight of the display attached to the flying object limiting the flight of the flying object or the size of the display being limited. [Means for solving the problem]

[0009] In order to achieve the above-mentioned objective, one embodiment of the present invention provides a floating electronic display board using an unmanned flying object, the floating electronic display board comprising at least two unmanned flying objects equipped with a communication module, a GPS, and a power supply device, linked to a user terminal via the communication module, and capable of moving up, down, left and right in the air in response to user operation of the user terminal or along a predetermined flight path, the floating electronic display board comprising: a power supply unit installed in one area of ​​the flying object and supplying power to the power supply device; and a display unit coupled to the bottom of the flying object, electrically connected to the communication module of the flying object, supplied with power from the power supply device, and outputting content.

[0010] In addition, a floating electronic display board using a balloon-shaped flying object according to one embodiment of the present invention includes at least two flying objects, each of which is equipped with a communication module, a GPS, and a power supply device and is linked to a user terminal via the communication module, formed into a balloon shape, and filled with gas so as to be able to float in the air; a cable that fixes the flying object a predetermined distance from the ground and is connected between the ground and the flying object to provide external power to the power supply device from the ground; and a display unit that is connected to the bottom of the flying object, electrically connected to the communication module of the flying object, receives power from the power supply device, and outputs content.

[0011] The display unit includes a frame of a predetermined size, a mesh member formed in a mesh structure such that a plurality of conductive vertical lines and a plurality of horizontal lines intersect with each other at predetermined intervals within the frame to form a plurality of lattice points, an LED module coupled to each of the plurality of lattice points formed in the mesh member, and a control module connected to the communication module of the aircraft, receiving content data from the communication module, and controlling output to the LED module.

[0012] The display unit further includes a plurality of weights connected to a lower end of the mesh member at predetermined intervals to absorb vibrations generated in the display unit when the display unit is suspended in the air.

[0013] The mesh member is formed of at least one conductive fiber selected from the group consisting of metal fibers, nanofibers, conductive metal compound fibers, and conductive polymer fibers.

[0014] The display unit includes aircraft fastening parts formed on the upper part of the mesh member in a number corresponding to the number of aircraft, with at least two or more of them being equally spaced apart based on the overall length of the upper part of the mesh member. When two aircraft are provided, the aircraft are respectively coupled to two aircraft fastening parts formed on both ends of the upper part of the mesh member, thereby causing the display unit to float in the air. When two or more aircraft are provided, the aircraft are respectively coupled to each of the aircraft fastening parts formed on the upper part of the mesh member in a number corresponding to the number of aircraft, with at least two aircraft fastening parts being equally spaced apart, thereby causing the display unit to float in the air.

[0015] The present invention further includes a safety device provided on the flying object and the display unit to prevent a crash of at least one of the flying object and the display unit.

[0016] The safety device includes a parachute compressed by elastic means and accommodated within a housing, an air pressure sensor that measures the altitude of the flying object or the display unit, and an acceleration sensor that measures the acceleration of the flying object or the display unit. The safety device detects the fall of the flying object or the display unit from the measured values ​​of the air pressure sensor and the acceleration sensor, and deploys the parachute when the altitude measured by the air pressure sensor reaches a predetermined altitude.

[0017] The user terminal includes a content control unit that communicates with the communication module mounted on the aircraft to control the aircraft and the display unit, and controls the content data to be output from the display unit to be sent to the communication module, a power control unit that controls the power supply device mounted on the aircraft to control the power supply of the display unit, and a flight control unit that controls the GPS mounted on the aircraft to set a flight path and operate the flight path of the aircraft in real time.

[0018] The user terminal includes a content control unit that communicates with the communication module mounted on the aircraft, controls the display unit, and sends content data to be output from the display unit to the communication module, and a power control unit that controls the power supply device mounted on the aircraft, and controls the power supply for the display. Effect of the Invention

[0019] The floating electronic billboard using an air vehicle according to the present invention is a large electronic billboard that is connected to a remote-controlled or autonomous unmanned air vehicle and placed in the air, making it possible to output advertisements and content in the air within a large space, thereby exposing the electronic billboard without spatial constraints, and efficiently exposing advertisements and content output from the electronic billboard to a large number of people, thereby enabling smooth information transmission.

[0020] In addition, according to the present invention, a lightweight electronic scoreboard is provided by using a display having a mesh structure, thereby preventing the weight of the display attached to the aircraft from restricting the flight of the aircraft, limiting the size of the display, or preventing the display from separating from the aircraft and crashing. [Brief description of the drawings]

[0021] [Figure 1] FIG. 1 shows an example of a schematic shape of a floating electronic display board using an unmanned flying vehicle according to an embodiment of the present invention. [Diagram 2] FIG. 2 shows an example of a schematic shape of a mesh member of a display unit according to an embodiment of the present invention. [Diagram 3] FIG. 3 shows an example of a state in which a safety device is provided on a floating electronic display board using an unmanned flying object according to an embodiment of the present invention. [Figure 4] FIG. 4 shows an example of a state in which a safety device is provided on a floating electronic display board using an unmanned flying object according to an embodiment of the present invention. [Diagram 5] FIG. 5 shows an example of a schematic shape of a floating electronic display using a balloon-shaped flying object according to an embodiment of the present invention. [Figure 6] FIG. 6 shows an example of a state in which a safety device is provided on a floating electronic display board using a balloon-shaped flying object according to an embodiment of the present invention. [Figure 7] FIG. 7 shows an example of a state in which a safety device is provided on a floating electronic display board using a balloon-shaped flying object according to an embodiment of the present invention. [Figure 8] FIG. 8 is a configuration block diagram of a floating electronic bulletin board using an unmanned flying object controlled by a user terminal according to an embodiment of the present invention. [Figure 9] FIG. 9 shows an example in which a flying object and a display unit are controlled by a user terminal according to an embodiment of the present invention. [Figure 10] FIG. 10 shows an example in which a flying object and a display unit are controlled by a user terminal according to an embodiment of the present invention. [Figure 11] FIG. 11 shows an example in which a flying object and a display unit are controlled by a user terminal according to an embodiment of the present invention. [Figure 12] FIG. 12 is a configuration block diagram of a floating electronic display board using a balloon-shaped flying object controlled by a user terminal according to an embodiment of the present invention. [Figure 13] FIG. 13 shows an example of the internal configuration of a computing device according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0022] Various embodiments and / or aspects are described below with reference to the drawings. In the following description, for purposes of explanation, numerous specific details are disclosed in order to facilitate a general understanding of one or more aspects. However, those skilled in the art will recognize that these aspects may be practiced without such specific details. The following description and the accompanying drawings set forth certain exemplary aspects of one or more aspects in detail. However, such aspects are illustrative, and some of the various methods of the principles of the various aspects may be utilized, and the description is intended to include all such aspects and their equivalents.

[0023] As used herein, "embodiments," "examples," "aspects," "exemplary," and the like may not be construed as implying that any aspect or design described is better or advantageous over other aspects or designs.

[0024] Additionally, the terms "comprise" and / or "comprising" are to be understood as meaning that the stated features and / or components are present, but not excluding the presence or addition of one or more other features, components and / or groups thereof.

[0025] Additionally, terms including ordinal numbers such as first, second, etc. are used to describe various components, but the components are not limited by the terms. The terms are used only to distinguish one component from another. For example, a first component can be referred to as a second component, and similarly, a second component can be referred to as a first component, without departing from the scope of the invention. The term "and / or" includes a combination of multiple related listed items or any of multiple related listed items.

[0026] In addition, unless otherwise defined in the embodiments of the present invention, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by a person having ordinary skill in the art to which the present invention belongs. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning they have in the context of the relevant art, and should not be interpreted as idealized or overly formal unless explicitly defined in the embodiments of the present invention.

[0027] The present invention relates to a floating electronic signboard using an air vehicle, and specifically, an object of the present invention is to provide a floating electronic signboard using an air vehicle that is capable of outputting advertisements and contents in the air within a large space by connecting a large electronic signboard to a remote-controlled or autonomous unmanned air vehicle and placing it in the air. Another object of the present invention is to provide a lightweight electronic signboard by using a display with a mesh structure, thereby providing an electronic signboard that can float without the flight of the air vehicle being restricted by the weight of the display connected to the air vehicle or the size of the display being restricted.

[0028] For a more specific description, the present invention will be described below with reference to the accompanying drawings, and multiple drawings may be referenced simultaneously to explain one technical feature and the components constituting the invention.

[0029] Meanwhile, in the following description, the matters described in the drawings are shown with some components omitted or enlarged or reduced in size in order to explain the function of each component of the present invention, but it should be understood that the illustrated matters do not limit the technical features and scope of the present invention.

[0030] In addition, in the following description, multiple drawings are simultaneously referenced to explain one technical feature or components constituting the invention.

[0031] As an explanation of the present invention, the accompanying drawings are generally shown in Fig. 1, which shows an example of the general shape of a floating electronic signboard using an unmanned flying object, Fig. 2 shows an example of the general shape of a mesh member of a display unit, and Fig. 3 and Fig. 4 show an example of a state in which a safety device is provided on a floating electronic signboard using an unmanned flying object. Fig. 5 shows an example of the general shape of a floating electronic signboard using a balloon-shaped flying object, Fig. 6 and Fig. 7 show an example of a state in which a safety device is provided on a floating electronic signboard using a balloon-shaped flying object, Fig. 8 shows a configuration block diagram of a floating electronic signboard using an unmanned flying object controlled by a user terminal, Figs. 9 to 11 show an example in which the flying object and the display unit are controlled by a user terminal, Fig. 12 shows a configuration block diagram of a floating electronic signboard using a balloon-shaped flying object controlled by a user terminal, and Fig. 13 shows an example of the internal configuration of a computing device.

[0032] Referring to FIG. 1 , which shows an example of the general shape of a floating electronic display using an unmanned flying object according to one embodiment of the present invention, the floating electronic display using an unmanned flying object according to the present invention broadly includes an flying object 10, a power supply unit 20, and a display unit 30.

[0033] First, the aircraft 10 is an unmanned aircraft that is equipped with a communication module (not shown), a GPS (not shown), and a power supply device (not shown), and is linked to a user terminal via the communication module, and can move up, down, left, and right in the air according to the user's operation of the user terminal or along a predetermined flight path, and at least two or more of these are provided.

[0034] Here, the aircraft 10 is an unmanned aircraft such as a drone, an airship, or a balloon, and it is most preferable to use a drone as the aircraft 10.

[0035] Meanwhile, the flying object 10 is controlled by a user located on the ground via the user terminal through wireless communication.

[0036] Specifically, the communication module installed in the aircraft 10 can be used to link with the user terminal of a user located on the ground, and it is desirable for the communication module to be a wireless communication module in order to control the aircraft 10 via wireless communication through the user terminal.

[0037] Meanwhile, a power supply unit 20 is installed in one area of ​​the aircraft 10 .

[0038] The power supply unit 20 functions to supply power to the power supply device mounted on the aircraft 10. Here, it is preferable that the power supply unit 20 uses a device capable of independently supplying power, such as a battery.

[0039] Meanwhile, although not shown in the attached drawings, the power supply unit 20 may further include a solar panel, and the solar panel may be used to charge the battery of the power supply unit 20 to supply and demand power independently, but is not limited thereto.

[0040] Meanwhile, a display unit 30 is coupled to a region at the bottom of the flying vehicle 10 .

[0041] As shown in FIG. 1, the display unit 30 is connected to the bottom of the aircraft 10, electrically connected to the communication module of the aircraft 10, receives power from the power supply device, and outputs content. The display unit 30 includes a mesh member 31, an LED module 32, and a control module 33.

[0042] 1 and 2, the mesh member 31 includes a frame 311 of a predetermined size, within which a plurality of conductive vertical lines 312 and a plurality of horizontal lines 313 intersect with each other at a predetermined interval (e.g., 20 mm) to form a mesh structure, and a plurality of lattice points 314 are formed at the points where the plurality of vertical lines 312 and the plurality of horizontal lines 313 intersect with each other.

[0043] Meanwhile, the mesh member 31 is formed of at least one conductive fiber selected from the group consisting of metal fibers, nanofibers, conductive metal compound fibers, and conductive polymer fibers. As a result, a plurality of conductive vertical lines 312 and a plurality of conductive horizontal lines 313 cross each other to form the mesh member 31 having a mesh structure, so that the mesh member 31 performs the same function as a circuit board.

[0044] Meanwhile, the LED modules 32 are coupled to each of a plurality of lattice points 314 formed on the mesh member 31 .

[0045] The LED modules 32 emit light independently, and each LED module 32 embodies a pixel, forming a display through a plurality of the LED modules 32. The LED modules 32 are combined with the mesh member 31 using conductive fibers to form a display, i.e., an electronic scoreboard, thereby achieving the effect of making the display lighter.

[0046] Meanwhile, the LED module 32 may be replaced with a Micro-LED, but is not limited thereto.

[0047] Meanwhile, the number of lattice points 314 formed on the mesh member 31 is determined by the spacing between the vertical lines 312 and the horizontal lines 313 of the mesh member 31, and the number of the lattice points 314 determines the number of the LED modules 32 coupled to the lattice points 314 of the mesh member 31, thereby determining the pixels and image quality of the display unit 30.

[0048] Therefore, it is preferable that the overall size of the mesh member 31 is formed with a horizontal and vertical length of 20 to 30 mm, and it is preferable that the mesh member 31 is formed such that the horizontal and vertical intervals of the plurality of vertical lines 312 and the plurality of horizontal lines 313 are arranged at equal horizontal and vertical intervals, with each interval being 10 to 30 mm.

[0049] Furthermore, most preferably, the spacing between the vertical lines 312 and the horizontal lines 313 of the mesh member 31 is set to 20 mm, so that when the display unit 30 is suspended in the air, high quality content can be output in preparation for the height above which the display unit 30 is positioned.

[0050] Meanwhile, the overall size of the mesh member 31 and the intervals at which the vertical lines 312 and the horizontal lines 313 are arranged can be changed according to the needs of the user, and the present invention is not limited thereto.

[0051] Meanwhile, although not shown in the accompanying drawings, the display unit 30 further includes a protection film (not shown) for protecting the LED module 32 coupled to the mesh member 31 .

[0052] The protective film is formed to the same size as the mesh member 31 and protects the entire surface of the mesh member 31 to which the LED module 32 is attached.The protective film is formed to the same size as the mesh member 31, and an LED module insertion groove (not shown) is formed on the surface adjacent to the mesh member 31, into which the LED module 32 attached to the mesh member 31 can be inserted.

[0053] Here, the LED module insertion grooves are formed in the same number as the number of LED modules 32 coupled to each of the multiple lattice points 314 formed in the mesh member 31, and at the same intervals as the intervals at which the LED modules 32 are coupled to the mesh member 31, and it is preferable that the depth of the LED module 32 insertion grooves is formed corresponding to the height of the LED modules 32 coupled to the mesh member 31 and protruding outward.

[0054] Therefore, by installing the protective film on the display unit 30, the electronic display board, which is connected to the aircraft and suspended in the air, can be protected from external pollutants, thereby extending the service life of the electronic display board.

[0055] Meanwhile, the display unit 30 includes a control module 33 that is connected to the communication module of the aircraft 10 and can receive content data from the communication module and control the output to the LED module 32.

[0056] Here, the control module 33 is installed in one area of ​​the frame 311 of the mesh member 31 as shown in FIG. 1, and is connected to the communication module of the aircraft 10.

[0057] More specifically, the content data is received by the communication module installed in the aircraft 10 through the user terminal linked to the communication module, and when the communication module sends the content data to the control module 33, the control module 33 receives the content data and controls the LED module 32 so that the content data can be output.

[0058] On the other hand, the display unit 30 further includes a weight 35 .

[0059] The weight body 35 functions to absorb vibrations generated in the display unit 30 when the display unit 30 is suspended in the air. A plurality of weight bodies 35 are provided and connected at predetermined intervals to the lower end of the display unit 30, i.e., the lower end of the frame of the mesh member 31.

[0060] The weight 35 is connected to the lower end of the frame, thereby absorbing vibrations generated in the display unit 30 and contributing to a smooth supply of power to the display unit 30.

[0061] Here, it is preferable that the weight body 35 is a weight body having a weight that does not cause deformation of the shape of the display unit 30, and the shape, size, and number of the weight body 35 can be changed as necessary, and the present invention is not limited thereto.

[0062] Meanwhile, as one embodiment of the present invention, as shown in FIG. 1, three weight bodies 35 are provided and connected to the lower end of the frame 311 of the mesh member 31 with equal intervals between them, thereby absorbing vibrations of the display unit 30 and preventing deformation of the mesh member 31 made of conductive fibers, and enabling the LED modules 32 connected to the multiple lattice points 314 formed on the mesh member 31 to be smoothly supplied with power from the power supply unit 20 and to be operated.

[0063] In addition, the weight 35 prevents the mesh member 31 of the display unit 30 from twisting due to the wind direction when the mesh member 31 is floating in the air, thereby contributing to smooth identification of content output from the display unit 30.

[0064] Here, the number of the weights 35 can be changed according to the size of the display unit 30, and the present invention is not limited thereto.

[0065] Meanwhile, the display unit 30 includes an aircraft fastening unit 34 configured to be coupled to the aircraft 10 .

[0066] As shown in FIG. 1, the aircraft fastening portions 34 are formed on the upper portion of the mesh member 31 of the display unit 30 in a number corresponding to the number of the aircraft 10, and are formed at least two or more equal intervals based on the entire length of the upper portion of the mesh member 31.

[0067] Here, as one embodiment of the present invention, when two aircraft 10 are provided, the aircraft 10 are respectively coupled to two aircraft fastening portions 34 formed at both ends of the upper part of the mesh member 31 to correspond to the number of the aircraft 10, so that the display unit 30 floats in the air; when two or more aircraft 10 are provided, the aircraft fastening portions 34 are formed to correspond to the number of the aircraft 10, two or more of which are provided on the upper part of the mesh member 31, and the aircraft 10 are coupled to each of the aircraft fastening portions 34 formed at equal intervals, so that the display unit 30 floats in the air.

[0068] Meanwhile, although not shown in the accompanying drawings, a display fastening portion (not shown) is formed in a certain region of the lower part of the aircraft 10, which is interconnected with the aircraft fastening portion 34 of the display unit 30 to enable the display unit 30 to be connected to the aircraft 10.

[0069] Here, the aircraft fastening portion 34 and the display fastening portion are interconnected to securely fix the display unit 30 to the bottom of the aircraft 10, thereby allowing the display unit 30 to stably float in the air when the aircraft 10 flies. The method by which the aircraft 10 and the display unit 30 are fastened to each other may be any method that stably fixes the display unit 30 to the aircraft 10, and the present invention is not limited thereto.

[0070] On the other hand, the floating electronic display board using the flying object of the present invention further includes a safety device 50 provided on the flying object 10 and the display unit 30 to prevent a crash of at least one of the flying object 10 and the display unit 30.

[0071] In one embodiment of the present invention, as shown in Figures 3 and 4, the safety device 50 is provided in a region of the aircraft 10 and the display unit 30, and it is preferable that the safety device 50 is installed in a region at the upper end of the aircraft 10 and a region at the upper end of the display unit 30, respectively.

[0072] Here, the safety device 50 includes a parachute 51 compressed by an elastic means (e.g., a spring) and accommodated in a housing, an air pressure sensor (not shown) for measuring the altitude of the flying object 10 or the display unit 30, and an acceleration sensor (not shown) for measuring the acceleration of the flying object 10 or the display unit 30.

[0073] As a result, the fall of the aircraft 10 or the display unit 30 can be detected from the measured values ​​of the air pressure sensor and the acceleration sensor, and when the altitude measured by the air pressure sensor reaches a predetermined altitude, the parachute 51 can be deployed.

[0074] Specifically, the air pressure sensor measures the air pressure in the atmosphere in which the aircraft 10 or the display unit 30 is currently located, thereby enabling the altitude at which the aircraft 10 or the display unit 30 is currently located to be measured, and the acceleration sensor measures the acceleration at which the aircraft 10 or the display unit 30 is moving.

[0075] Therefore, based on the altitude and acceleration measurement values ​​of the aircraft 10 or the display unit 30 measured by the air pressure sensor and the acceleration sensor, if a sudden change occurs in the measurement values, it is determined and detected whether the aircraft 10 or the display unit 30 will crash.

[0076] In addition, if the falling of the flying object 10 or the display unit 30 is detected, when the altitude measured by the air pressure sensor reaches a predetermined altitude, the parachute 51 compressed by an elastic means within the housing is deployed to prevent a falling accident, and when the flying object 10 or the display unit 30 falls, it is possible to land safely on the ground through the parachute, thereby preventing a safety accident.

[0077] Meanwhile, in the floating electronic display board using an unmanned flying object of the present invention, as shown in FIG. 8, the flying object 10 and the display unit 30 can be controlled through a user terminal 100 linked to the communication module mounted on the flying object 10.

[0078] Here, the user terminal 100 communicates with the communication module installed in the aircraft 10 to control the aircraft 10 and the display unit 30, and includes a content control unit 110, a power control unit 120, and a flight control unit 130.

[0079] The content control unit 110 controls content data to be output from the display unit 30 so as to be sent to the communication module, and the power supply control unit 120 controls the power supply device mounted on the aircraft 10 to control the power supply of the display unit 30. In this way, the power supply of the display unit 30 is controlled by the power supply control unit 120, and the content to be output to the display unit 30 by the content control unit 110 is sent to the communication module, thereby controlling the display unit 30.

[0080] In addition, the flight control unit 130 controls the GPS installed in the aircraft 10 to operate the aircraft 10 by setting a flight path or operating the flight path of the aircraft 10 in real time.

[0081] Meanwhile, in one embodiment of the present invention, as shown in FIG. 9, the user terminal 100 can select content data to be output from the display unit 30 by the content control unit 110 and upload it to the communication module. The user terminal 100 can also check a playback list of content currently being played on the display unit 30, and can also control the content being output on the display unit 30 to be paused or to output content of the previous list and content of the next list in the content playback list, but the present invention is not limited thereto.

[0082] Also, in one embodiment of the present invention, as shown in FIG. 10, the user terminal 100 can control the power supply of the display unit 30 by the power supply control unit 120, and can also set an operating time and supply power to the display unit 30 for a predetermined time to control the content to be output, but the present invention is not limited thereto.

[0083] Also, in one embodiment of the present invention, as shown in FIG. 11, the user terminal 100 can determine the current location from the GPS installed in the aircraft 10, and the flight control unit 130 of the user terminal 100 sets the position coordinates where the aircraft 10 is to be located and sends the position coordinate values ​​to the GPS of the aircraft 10, allowing the aircraft 10 to automatically fly along a predetermined flight path.In addition, it is also possible to set the flight time of the aircraft 10 through the user terminal 100 and manipulate the time provided by the aircraft 10 in the air, but this is not limited to this.

[0084] The flight control unit 130 can also control the flight path of the aircraft 10 in real time. In such a case, the aircraft 10 can be flown manually using a position control button formed on the user terminal 100, or the position of the aircraft 10 can be controlled in real time using an additional controller (not shown) for controlling the position of the aircraft 10, but is not limited to this.

[0085] Next, a floating electronic display using a balloon-shaped flying object according to another embodiment of the present invention will be described below with reference to FIGS.

[0086] Specifically, the floating electronic display using a balloon-shaped flying object described in the present invention includes, as main components, a flying object 10, a cable 40, and a display unit 30, as shown in FIG.

[0087] Here, the aircraft 10 is a balloon-shaped aircraft equipped with a communication module (not shown), a GPS (not shown), and a power supply device (not shown), and is linked to a user terminal via the communication module. At least two or more aircraft 10 are provided, and are filled with gas inside so that they are formed into a balloon shape and float in the air.

[0088] On the other hand, the flying object 10 is a gas device that can be filled with gas and float in the air, such as a balloon or an advertising balloon, and most preferably a balloon is used as the flying object 10, and the gas used for the flying object 10 is preferably one of helium and hydrogen, which are lighter than air.

[0089] Meanwhile, although not shown in the accompanying drawings, the balloon-shaped flying object 10 may further include a gas regulator (not shown) for regulating the amount of gas filled therein, but is not limited thereto.

[0090] Here, the gas regulating unit is installed in one area of ​​the aircraft 10, and the gas regulating unit adjusts the amount of gas filled in the aircraft 10, thereby allowing the aircraft 10 to float stably in the air, thereby preventing the aircraft 10 from falling, being damaged, or colliding.

[0091] Meanwhile, the aircraft 10 may be fixed to the ground by a cable 40 so as to be spaced a predetermined distance (h) from the ground.

[0092] Here, the cable 40 can be connected between the aircraft 10 and the ground so that an external power source 41 can be provided from the ground to the power supply device mounted on the aircraft 10.

[0093] Meanwhile, a display unit 30 is connected to the bottom of the flying object 10. Here, the display unit 30 has the same configuration as the display unit 30 of the floating electronic display board using the unmanned flying object described above, but is partially different in the shape of the power supply.

[0094] In other words, the display unit 30 in the floating electronic signboard using the unmanned flying object described above differs in that when power is applied from the power supply unit 20 installed in one area of ​​the flying object 10 to the power supply device mounted on the flying object 10, the power supply device supplies power to the display unit 30 in the floating electronic signboard using the unmanned flying object, whereas the display unit 30 in the floating electronic signboard using a balloon-shaped flying object receives an external power source 41 from the ground through a cable 40 connected between the ground and the flying object 10 to the power supply device mounted on the flying object 10, and the power supply device supplies power to the display unit 30.

[0095] As a result, the display unit 30, which has the same configuration as the display unit 30 of the floating electronic display board using the unmanned flying vehicle described above, is attached to the bottom of the balloon-shaped flying vehicle 10, electrically connected to the communication module of the flying vehicle 10, and is capable of outputting content by receiving power from the power supply applied to an external power source 41 from the ground.

[0096] Similarly to the display unit 30 of the floating electronic signboard using the unmanned flying object described above, the display unit 30 of the floating electronic signboard using the balloon-shaped flying object includes a mesh member 31, an LED module 32, a control module 33, and an flying object fastening unit 34, and further includes a weight 35, and the functions and effects of each component are similar to those described above.

[0097] Meanwhile, as another embodiment of the present invention, the floating electronic signboard using the balloon-shaped flying object further includes a safety device 50 having a configuration similar to that of the safety device 50 of the floating electronic signboard using the unmanned flying object described above.

[0098] As shown in Figures 6 and 7, the safety device 50 is provided on the flying vehicle 10 and the display unit 30, and it is preferable that the safety device 50 be installed in a region at the upper end of the flying vehicle 10 and a region at the upper end of the display unit 30, respectively.

[0099] Here, similar to the safety device 50 of the floating electronic signboard using the unmanned flying object described above, the safety device 50 of the floating electronic signboard using the balloon-shaped flying object includes a parachute 51, an air pressure sensor (not shown), and an acceleration sensor (not shown), and the functions and effects of each component are similar to those described above.

[0100] Meanwhile, as another embodiment of the present invention, a floating electronic display board using a balloon-shaped flying object can control the flying object 10 and the display unit 30 through a user terminal 100 linked to the communication module mounted on the flying object 10, as shown in FIG. 12.

[0101] Here, the user terminal 100 communicates with the communication module mounted on the aircraft 10 and controls the display unit 30 , and includes a content control unit 110 and a power control unit 120 .

[0102] The content control unit 110 controls content data to be output from the display unit 30 to be sent to the communication module, and the power supply control unit 120 controls the power supply device mounted on the aircraft 10 to control the power supply of the display unit 30. Thus, the power supply control unit 120 controls the power supply of the display unit 30, and the content to be output to the display unit 30 is sent from the content control unit 110 to the communication module, thereby controlling the display unit 30.

[0103] Meanwhile, as another embodiment of the present invention, as shown in FIG. 9, the user terminal 100 can select content data to be output from the display unit 30 by the content control unit 110 and upload it to the communication module. The user terminal 100 can also check the playback list of the content currently being played on the display unit 30, and can control the content being output on the display unit 30 to be paused or to output the content of the previous list and the content of the next list in the content playback list, but is not limited thereto.

[0104] As another embodiment of the present invention, as shown in FIG. 10, the user terminal 100 can control the power supply device mounted on the aircraft 10 and receiving external power from the ground via the power supply control unit 120 to control the power supply of the display unit 30. The user terminal 100 can also set the operating time of the display unit 30 and supply power to the display unit 30 for a predetermined time to control the content to be output, but is not limited to this.

[0105] Meanwhile, in yet another embodiment of the present invention, the flying object 10 may be, but is not limited to, a manned flying object. When the flying object 10 is used as a manned flying object, the flying object 10 can be moved by the operation of a pilot on board the flying object 10, and thus the display unit 30 connected to the flying object 10 can be moved.

[0106] Therefore, when a manned aircraft is used as the aircraft 10, the aircraft 10 and the display unit 30 can be moved by real-time operation of a pilot on board the aircraft 10, and by having a pilot directly board the aircraft 10, the position of the display unit 30 floating in the air can be controlled more precisely. By controlling the aircraft 10 in real time, in the event of an emergency situation such as a crash or communication problem, the pilot on board the aircraft 10 can respond to the emergency situation more quickly.

[0107] According to the embodiment of the present invention described above, the floating electronic billboard using the flying vehicle of the present invention is formed by connecting a large electronic billboard to a remote-controlled or autonomous unmanned flying vehicle and placing it in the air, which makes it possible to output advertisements and content in the air within a large space. This makes it possible to expose the electronic billboard without spatial constraints, and efficiently expose the advertisements and content output from the electronic billboard to a large number of people, thereby enabling smooth information transmission.

[0108] Furthermore, according to one embodiment of the present invention, a lightweight electronic display board is provided using a display having a mesh structure, thereby preventing the weight of the display attached to the aircraft from restricting the flight of the aircraft, limiting the size of the display, or preventing the display from separating from the aircraft and crashing.

[0109] Although the embodiment has been described above with reference to the drawings and only a limited embodiment, those skilled in the art will appreciate that various modifications and variations may be made from the above description.

[0110] Next, referring to FIG. 13, FIG. 13 shows an example of the internal configuration of a computing device according to one embodiment of the present invention, and in the following description, descriptions of unnecessary embodiments that overlap with the description of FIGS. 1 to 12 will be omitted.

[0111] 13, the computing device 10000 includes at least one processor 11100, a memory 11200, a peripheral device interface 11300, an input / output subsystem 11400, a power circuit 11500, and a communication circuit 11600. Here, the computing device 10000 corresponds to a user terminal (A) connected to a haptic interface device, or the computing device (B).

[0112] The memory 11200 may include, for example, a high-speed random access memory, a magnetic disk, an SRAM, a DRAM, a ROM, a flash memory, or a non-volatile memory. The memory 11200 may include software modules, a set of commands, or other various data required for the operation of the computing device 10000.

[0113] Here, access to the memory 11200 from other components such as the processor 11100 and the peripheral device interface 11300 is controlled by the processor 11100.

[0114] The peripheral device interface 11300 couples input and / or output peripheral devices of the computing device 10000 to the processor 11100 and the memory 11200. The processor 11100 executes software modules or sets of commands stored in the memory 11200 to perform various functions and process data for the computing device 10000.

[0115] The I / O subsystem 11400 couples various I / O peripherals to the peripheral interface 11300. For example, the I / O subsystem 11400 may include controllers for coupling peripherals such as a monitor, keyboard, mouse, printer, or, if desired, a touch screen or sensor to the peripheral interface 11300. In other aspects, I / O peripherals may also be coupled to the peripheral interface 11300 without going through the I / O subsystem 11400.

[0116] The power circuit 11500 may provide power to all or some of the components of the terminal device. For example, the power circuit 11500 may include a power management system, one or more power sources such as a battery or alternating current (AC), a charging system, a power failure detection circuit, a power converter or inverter, a power status indicator, or any other components for power generation, management, and distribution.

[0117] The communications circuitry 11600 allows for communication with other computing devices using at least one external port.

[0118] Alternatively, as previously mentioned, if desired, the communications circuitry 11600 may include RF circuitry to enable communication with other computing devices by sending and receiving RF signals, also known as electromagnetic signals.

[0119] The embodiment of FIG. 13 is merely one example of the computing device 10000, and the computing device 10000 may omit some components in FIG. 13, or may include additional components not shown in FIG. 13, or may have a configuration or arrangement in which two or more components are combined. For example, a computing device for a communication terminal in a mobile environment may further include a touch screen, a sensor, and the like in addition to the components in FIG. 13, and the communication circuit 11600 may include circuits for RF communication of various communication methods (WiFi, 3G, LTE, Bluetooth (registered trademark), NFC, Zigbee (registered trademark), and the like). The components included in the computing device 11000 may be embodied in hardware, software, or a combination of both hardware and software, including one or more integrated circuits specialized for signal processing or applications.

[0120] Methods according to embodiments of the present invention may be embodied in the form of program instructions executed through various computing devices and recorded on a computer-readable medium. In particular, the program according to the present embodiment may be a PC-based program or an application dedicated to mobile terminals. The application to which the present invention is applied is installed in a user terminal through a file provided by a file distribution system. As an example, the file distribution system includes a file transfer unit (not shown) that transfers the file at the request of the user terminal.

[0121] The devices described above may be implemented using hardware components, software components, and / or a combination of hardware and software components. For example, the devices and components described in the embodiments may be implemented using one or more general-purpose or special-purpose computers, such as a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate array (FPGA), a programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions. The processing device executes an operating system (OS) and one or more software applications that run on the operating system. The processing device may also access, store, manipulate, process, and generate data in response to the execution of software. For ease of understanding, the processing device may be described as being one in number, but those skilled in the art will appreciate that the processing device may include multiple processing elements and / or multiple types of processing elements. For example, the processing device may include multiple processors or one processor and one controller. Other processing configurations, such as parallel processors, are also possible.

[0122] Software includes computer programs, codes, instructions, or any combination of one or more of these, which can configure or instruct a processing device to perform a desired operation, either individually or collectively. The software and / or data can be permanently or temporarily embodied in some type of machine, component, physical device, virtual equipment, computer storage medium, or device to be analyzed by the processing device or to provide instructions or data to the processing device. The software can also be distributed across network-coupled computing devices, stored or executed in a distributed manner. The software and data are recorded on one or more computer-readable recording media.

[0123] The method according to the embodiment may be embodied in the form of program instructions executed by various computer means and recorded on a computer readable medium. The computer readable medium may include, alone or in combination, program instructions, data files, data structures, and the like. The program instructions recorded on the medium may be those specifically designed and constructed for the embodiment, or those known and available to those skilled in the art of computer software. Computer readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical recording media such as CD-ROMs and DVDs, magneto-optical media such as protocol disks, and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Program instructions include not only machine language code, such as produced by a compiler, but also high-level language code executed by a computer using an interpreter, and the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiment, and vice versa.

[0124] The above describes the floating electronic display using the flying object proposed in the present invention, but the concept of the present invention is not limited to the embodiments presented in this specification. Those skilled in the art who understand the concept of the present invention can easily propose other embodiments by adding, changing, deleting, or adding components within the scope of the same concept, and these can also be said to be within the scope of the concept of the present invention.

[0125] In addition, the terms "comprise", "constitute", or "have" used above mean that the relevant element may be present, unless otherwise specified, and should be interpreted as including other elements, not excluding other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the present invention belongs, unless otherwise defined. Terms commonly used, such as terms defined in a dictionary, are interpreted to be consistent with the contextual meaning of the relevant art, and are not interpreted in an idealized or overly formal sense unless expressly defined in the present invention.

[0126] The above description is merely illustrative of the technical idea of ​​the present invention, and various modifications and variations are possible within the scope of the essential characteristics of the present invention, if one has ordinary knowledge in the technical field to which the present invention belongs. Therefore, the embodiments disclosed in the present invention are for the purpose of explanation, not for the purpose of limiting the technical idea of ​​the present invention, and the scope of the technical idea of ​​the present invention is not limited by such embodiments. The scope of protection of the present invention should be analyzed according to the following claims, and all technical ideas within the scope equivalent thereto should be analyzed as being included in the scope of the rights of the present invention.

Claims

1. A floating electronic display board using an unmanned flying object, At least two or more unmanned flying vehicles each equipped with a communication module, a GPS, and a power supply device, linked to a user terminal by the communication module, and capable of moving up, down, left, and right in the air according to a user's operation via the user terminal or along a predetermined flight path; A power supply unit that is installed in one area of ​​the aircraft and supplies power to the power supply device; a display unit coupled to a lower portion of the aircraft, electrically connected to the communication module of the aircraft, and receiving power from the power supply device to output content; A floating electronic display board using an aircraft, comprising:

2. A floating electronic display board using a balloon-shaped flying object, At least two or more flying objects are provided, each of which is equipped with a communication module, a GPS, and a power supply device, and is linked to a user terminal by the communication module, formed in a balloon shape, and filled with gas so that it can float in the air; a cable connected between the ground and the aircraft so as to fix the aircraft at a predetermined distance from the ground and supply external power to the power supply device from the ground; a display unit coupled to a lower portion of the aircraft, electrically connected to the communication module of the aircraft, and receiving power from the power supply device to output content; A floating electronic display board using an aircraft, comprising:

3. The display unit includes: a mesh member including a frame of a predetermined size, in which a plurality of conductive vertical lines and a plurality of horizontal lines intersect with each other at predetermined intervals within the frame to form a mesh structure, and a plurality of lattice points are formed at points where the plurality of vertical lines and the plurality of horizontal lines intersect with each other; an LED module coupled to each of a plurality of lattice points formed on the mesh member; The floating electronic display board using the flying object according to claim 1 or 2, further comprising: a control module connected to the communication module of the flying object, receiving content data from the communication module, and controlling output to the LED module.

4. 4. The floating electronic display board using the flying object according to claim 3, wherein the display unit further includes a weight body provided in a plurality of weight bodies and connected to a lower end of the mesh member at predetermined intervals so as to absorb vibrations generated in the display unit when the display unit is floating in the air.

5. 4. The floating electronic display using an aircraft according to claim 3, wherein the mesh member is made of at least one conductive fiber selected from the group consisting of metal fibers, nanofibers, conductive metal compound fibers, and conductive polymer fibers.

6. The display unit includes at least two aircraft fastening units formed at equal intervals on the upper portion of the mesh member, the number of which corresponds to the number of the aircraft, based on the overall length of the upper portion of the mesh member; When two flying objects are provided, the flying objects are respectively coupled to two flying object fastening parts formed on both ends of the upper portion of the mesh member, so that the display unit floats in the air; When two or more flying objects are provided, 4. The floating electronic signboard using flying objects according to claim 3, wherein the number of the flying objects fastening parts is equal to the number of the flying objects formed on the upper part of the mesh member and the flying objects are fastened to the respective flying object fastening parts, so that the display unit floats in the air.

7. 3. The floating electronic display board using the flying object according to claim 1 or 2, further comprising a safety device provided on the flying object and the display unit to prevent a crash of at least one of the flying object and the display unit.

8. The safety device comprises: a parachute compressed by elastic means and accommodated within a housing; an air pressure sensor for measuring the altitude of the flying object or the display unit; an acceleration sensor for measuring the acceleration of the flying object or the display unit; 8. The floating electronic display using the flying object according to claim 7, wherein the falling of the flying object or the display unit is detected based on the measured values ​​of the air pressure sensor and the acceleration sensor, and the parachute is deployed when the altitude measured by the air pressure sensor reaches a predetermined altitude.

9. The user terminal, Communicating with the communication module mounted on the aircraft to control the aircraft and the display unit; a content control unit that controls content data to be output from the display unit to be sent to the communication module; a power supply control unit that controls the power supply device mounted on the aircraft to control the power supply of the display unit; 2. The floating electronic display board using the flying object according to claim 1, further comprising a flight control unit for controlling the GPS mounted on the flying object to set a flight path and to operate the flight path of the flying object in real time.

10. The user terminal, Communicating with the communication module mounted on the aircraft to control the display unit; a content control unit that transmits content data to be output from the display unit to the communication module; 3. The floating electronic display using the flying object according to claim 2, further comprising a power supply control unit for controlling the power supply device mounted on the flying object to control a power supply for the display.

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