KR20210028613A - Crowd control system for controlling plurality of user devices - Google Patents

Abstract

Provided is a crowd control system for controlling multiple user terminals in a performance hall or stadium which can produce various cheering effects. The crowd control system for controlling multiple user terminals comprises: a control device determining a command to be performed by multiple user terminals; a radio wave device propagating a radio signal corresponding to the determined command; multiple reception devices each connected to the multiple user terminals, and transmitting the radio signal to the connected user terminal; and multiple user terminals performing a command corresponding to the radio signal transmitted from the multiple reception devices.

Description

Crowd control system controlling multiple user terminals {CROWD CONTROL SYSTEM FOR CONTROLLING PLURALITY OF USER DEVICES}

The present invention relates to a crowd control system for controlling a plurality of user terminals.

In general, a lighting device reflects, refracts, and transmits light from a light source to achieve the purpose of illumination. Lighting devices may be classified into indirect lighting devices, semi-indirect lighting devices, total diffusion lighting devices, semi-direct lighting devices, and direct lighting devices according to light distribution.

Due to technological advances, lighting devices are used for various purposes. For example, a lighting device is used to create a media facade. Media façade refers to implementing media functions by installing lighting devices on the exterior wall of a building.

As another example, the lighting device is also used as a small cheering tool in an athletic event or concert held in an environment under a certain illumination level. However, in such an environment, since a plurality of lighting devices are individually controlled, it is difficult to create a systematic lighting pattern or shape. In addition, it is not easy to obtain the expected cheering effect just by using the light source arranged in the lighting device.

Registered Patent Publication No. 10-1727549, 2017.04.11

The problem to be solved by the present invention is to provide a crowd control system for controlling a plurality of user terminals.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

In accordance with one aspect of the present invention for solving the above-described problem, a crowd control system for controlling a plurality of user terminals in a performance hall or a stadium includes a control device for determining a command to be executed by the plurality of user terminals, and the determined command A radio wave device for propagating a corresponding radio signal, a plurality of receiving devices each connected to the plurality of user terminals, receiving the radio signal and transmitting it to the connected user terminal, and the radio transmitted from the plurality of receiving devices It includes the plurality of user terminals that perform a command corresponding to the signal.

In addition, the plurality of user terminals further comprises a server for storing data necessary to execute the command, the radio signal includes link information for downloading the data from the server, the plurality of user terminals Each can download the data from the server using the link information.

In addition, the radio signal includes a ready signal and a start signal, the ready signal includes the link information, and the propagation device propagates the start signal at a time when the command is to be executed, and the command is executed. The preparation signal is propagated before a predetermined time from the point in time, and each of the plurality of user terminals downloads the data from the server when the preparation signal is transmitted from a receiving device connected to each of the plurality of user terminals. And, when the start signal is transmitted, the command may be executed using the downloaded data.

In addition, each of the plurality of user terminals acquires seat information in which each of the plurality of user terminals is located, the control device determines different commands according to the seat, and the radio wave device is a radio signal including the different commands. And each of the plurality of user terminals may execute a command corresponding to a seat in which each of the plurality of user terminals is located among the different commands included in the radio signal.

In addition, the control device may determine an order to perform the different commands according to seats, and each of the plurality of user terminals may sequentially execute the different commands according to the determined order.

In addition, each of the plurality of user terminals may obtain an image of a ticket for the concert hall or stadium, transmit the obtained image to a server, and obtain the seat information from the server.

Further, a seat information input device for inputting seat information to each of the plurality of receiving devices, wherein the seat information input device obtains seat information from tickets of the concert hall or stadium, and the obtained seat information Is input to each of the plurality of receiving devices, and each of the plurality of user terminals may obtain the seat information from a receiving device connected to each of the plurality of user terminals.

Further, a display device installed in the performance hall or stadium and a server controlling the display device are further included, wherein each of the plurality of user terminals takes a picture or video using a camera according to the command, and the captured picture Alternatively, a video may be transmitted to the server, and the server may display the received photo or video on the display device.

In addition, each of the plurality of receiving devices further includes an LED module, and the command is to cause the LED module to irradiate light having different brightness and color when each of the plurality of user terminals takes a picture or video. It may include an instruction to do.

In addition, each of the plurality of user terminals acquires an image including the user's face using the camera, and adjusts the brightness and color of the LED module according to the user's face color included in the obtained image. I can.

In addition, the command may include a command to display a specific photo or video on each screen of the plurality of user terminals, a command to display a screen of a specific color on each screen of the plurality of user terminals, and the plurality of users A command for each of the terminals to play a specific music, a command for each of the plurality of user terminals to turn on the flashlight, a command for each of the plurality of user terminals to take a picture or video, the plurality of user terminals It may include at least one of commands to make each of them vibrate.

Other specific details of the present invention are included in the detailed description and drawings.

According to the disclosed embodiment, it is possible to produce various cheering effects by using a plurality of user terminals and LED modules.

In addition, a media facade can be implemented using screens of a plurality of user terminals, and marketing effects can be obtained by displaying advertisements on the screens of the user terminals in a concert hall or stadium.

In addition, there is an effect of providing various information and convenient services for audiences by using a plurality of user terminals and a receiving device.

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

1 is a conceptual diagram illustrating a crowd control system according to an embodiment.
2 is a diagram illustrating a reception device and a user terminal according to an embodiment.
3 is a diagram illustrating a method of controlling a plurality of user terminals and a reception device according to an exemplary embodiment.
4 is a diagram illustrating a method of controlling a plurality of user terminals and a reception device according to another exemplary embodiment.
5 is a diagram illustrating a method for directing a performance hall according to an exemplary embodiment.
6 is a diagram illustrating a method of performing crowd control in a sports arena according to an exemplary embodiment.
7 is a diagram illustrating a method of providing a convenience service according to an exemplary embodiment.
8 is a block diagram illustrating a receiving apparatus according to an exemplary embodiment.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms. It is provided to fully inform the skilled person of the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terms used in the present specification are for describing exemplary embodiments and are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used herein, “comprises” and/or “comprising” do not exclude the presence or addition of one or more other elements other than the mentioned elements. Throughout the specification, the same reference numerals refer to the same elements, and "and/or" includes each and all combinations of one or more of the mentioned elements. Although "first", "second", and the like are used to describe various elements, it goes without saying that these elements are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical idea of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used with meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless explicitly defined specifically.

The term "unit" or "module" used in the specification refers to a hardware component such as software, FPGA or ASIC, and the "unit" or "module" performs certain roles. However, "unit" or "module" is not meant to be limited to software or hardware. The “unit” or “module” may be configured to be in an addressable storage medium, or may be configured to reproduce one or more processors. Thus, as an example, "sub" or "module" refers to components such as software components, object-oriented software components, class components, and task components, processes, functions, properties, Includes procedures, subroutines, segments of program code, drivers, firmware, microcode, circuits, data, databases, data structures, tables, arrays and variables. Components and functions provided within "sub" or "modules" may be combined into a smaller number of components and "sub" or "modules" or into additional components and "sub" or "modules". Can be further separated.

Spatially relative terms "below", "beneath", "lower", "above", "upper", etc. It can be used to easily describe the correlation between a component and other components. Spatially relative terms should be understood as terms including different directions of components during use or operation in addition to the directions shown in the drawings. For example, if a component shown in a drawing is turned over, a component described as "below" or "beneath" of another component will be placed "above" the other component. I can. Accordingly, the exemplary term “below” may include both directions below and above. Components may be oriented in other directions, and thus spatially relative terms may be interpreted according to orientation.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a conceptual diagram illustrating a crowd control system according to an embodiment.

Referring to FIG. 1, the crowd control system according to the disclosed embodiment includes a control device 10, a radio wave device 20, a server 30, one or more receiving devices 100_1 to 100_3, and one or more user terminals 200_1 to 200_3. ).

In one embodiment, the control device 10 may be a lighting control device. For example, the control device 10 may be a DMX controller using DMX 512.

In addition, the control device 10 may be a computing device including a personal computer (PC), a notebook computer, a tablet personal computer (PC), and a smartphone.

The control device 10 may be configured as a combination of a lighting control device and a computing device, and any type of device capable of transmitting a command for crowd control according to the disclosed embodiment to the radio wave device 20 may be used. ) Can be used.

The radio wave device 20 wirelessly propagates a signal corresponding to the command received from the control device 10. The propagation device 20 includes at least one antenna module for propagating the command received from the control device 10.

The signal propagated by the radio wave device 20 is received by each of the receiving devices 100_1 to 100_3, and each of the receiving devices 100_1 to 100_3 that received the signal transmits the received signal to the user terminals 200_1 to 200_3, respectively. To pass on.

Each of the user terminals 200_1 to 200_3 executes a command corresponding to the transmitted signal and, if necessary, communicates with the server 30 to perform the command.

Each of the user terminals 200_1 to 200_3 may be a mobile terminal including a smartphone or tablet PC, but is not limited thereto.

The server 30 stores data necessary for executing commands in each of the user terminals 200_1 to 200_3. For example, when it is necessary to transmit a large amount of data that is difficult to be transmitted by the radio wave device 20, the radio wave device 20 transmits a link to download the data, and the user terminals 200_1 to 200_3 are connected to the link. Corresponding data can be downloaded from the server 30.

In one embodiment, even a large amount of data may be transmitted by the radio wave device 20. For example, the control device 10 divides a large amount of data and transmits it to the radio wave device 20, the radio wave device 20 propagates the divided data, and the user terminals 200_1 to 200_3 transmit the divided data. Combined, data can be restored.

For example, the control device 10 divides an application installation file required to execute a command and transmits it to the radio wave device 20, and transmits instructions required for installation of the application or a command to install the application. The terminals 200_1 to 200_3 may be allowed to install the application.

In another embodiment, the control device 10 transmits a link for downloading an application and an application installation guide and installation command, and the user terminals 200_1 to 200_3 download the application installation file from the server 30 and control The application can be installed according to a command received from the device 10.

In another embodiment, the user terminals 200_1 to 200_3 download and install an application from an application download server according to a user's manipulation, and control according to the disclosed embodiment may be possible only for the user terminal in which the application is installed.

The control device 10 may transmit a request signal confirming whether an application is installed in each user terminal 200_1 to 200_3 by using the radio wave device 20. When the application is not installed, each user terminal 200_1 to 200_3 may request an application installation file from the server 30 to install the application. As another example, the control device 10 may propagate the installation file of the application using the propagation device 20. Each of the user terminals 200_1 to 200_3 may install the application using the received installation file when the application is not installed.

The crowd control system shown in FIG. 1 may be utilized in a concert hall or a sports stadium. Audiences at the performance hall or sports arena may each receive or purchase one receiving device, and combine the receiving device with their respective user terminals. A system administrator of a performance hall or a sports stadium can transmit information, advertisements, messages, etc. necessary for each performance hall or sports venue to the audience by using the control device 10 and the radio wave device 20.

2 is a diagram illustrating a reception device and a user terminal according to an embodiment.

Referring to FIG. 2, a receiving apparatus 100 and a user terminal 200 as shown in FIG. 1 are shown.

When the crowd control system according to the disclosed embodiment is used in a performance hall or a sports stadium, a designated seat may be determined for each audience. In some cases, in the case of standing performances or regular seats in a stadium, an area may be determined instead of each seat. For convenience of explanation, a case in which seats for each audience are determined will be described.

The user terminal 200 acquires information on the seat position of the audience. The method of obtaining the information on the seat position by the user terminal 200 is not limited, but as a non-limiting example, the following methods may be used.

First, the user terminal 200 may obtain information on the seat position from the receiving device 100. For example, a receiving device 100 may be provided to each of the audience, but information on each seat position may be input to each receiving device 100.

The administrator may check the tickets of the audience and provide the receiving device 100 in which information on the seat position corresponding to each ticket is input to the audience. The audience may connect the received receiving device 100 to the user terminal 200, and the user terminal 200 may obtain information on the seat position stored in the receiving device 100.

Information on each seat position may be stored in the receiving device 100 using wired or wireless communication. Information on the seat position stored in each receiving device 100 may be fixed or may be set differently for each event.

For example, the administrator connects a device for inputting a seat position to the computing device or the receiving device 100 and the receiving device 100 by wire or wirelessly, and receives the seat position corresponding to the ticket information of each audience by the receiving device ( After inputting into 100), the receiving device 100 may be provided to the audience.

The seat position corresponding to the ticket information of each audience can be manually entered by the administrator, or automatically acquired and acquired by scanning a two-dimensional code (bar code, QR code, etc.) included in the ticket or by scanning NFC, RFID, beacon, etc. The seated information may be stored in the receiving device 100. The manager may provide the receiving device 100 into which seat information is input to the audience.

Second, the user terminal 200 may receive seat information directly from a user or an administrator. In addition, the user terminal 200 may obtain seat information from the server 30 by using information on the user or information included in the ID of the user logged in to the user terminal 200.

Third, the user terminal 200 scans a two-dimensional code (bar code, QR code, etc.) included in the ticket or NFC, RFID, beacon, etc., and transmits the scanned information to the server 30 to receive a seat from the server 30. It is possible to receive information on the location and necessary applications and data according to the disclosed embodiment. In this case, scanning the ticket is not only for obtaining information on the seat position, but also can be an operation of authenticating the authority to receive specific data. For example, there may be a video or audio that can only be acquired by an audience participating in a specific performance or game, and there may be a real-time broadcast video, live broadcast, audio, etc. provided by a performance or game site. As an authentication procedure for accessing such information, the user terminal 200 scans the ticket, and the server 30 performs authentication using the scan information of the ticket, and then purchases the ticket to the user terminal of the authorized user. Data can be transmitted.

In an embodiment, the seat information acquired by the user terminal 200 may be transmitted to the receiving device 100. The receiving device 100 may store seat information received from the user terminal 200.

The administrator of the performance hall or stadium may control each reception device 100 and the user terminal 200 by using seat information stored in the reception device 100 or the user terminal 200.

For example, the manager transmits different commands to each seat, so that the reception apparatus 100 and the user terminals 200 of all audiences execute different commands, thereby producing various effects.

In one embodiment, the receiving device 100 includes at least one LED module 110. The LED module may be used to indicate the state of the reception device 100 including the connection state with the user terminal 200 and the signal reception state from the radio wave device 20, and received from the radio wave device 20. It may also be used to perform an instruction based on a signal. For example, the reception device 100 may allow the LED module 110 to emit light of different colors in different patterns according to a signal received from the radio wave device 20.

The LED module 110 may include one or more LEDs having different colors. For example, the LED module may include at least one of red, green, blue, and colorless (white). The LED module can also be made colorless (white) using red, green and blue. In addition, the LED module can reduce power consumption by expressing colorless (white) with a separate LED.

In one embodiment, power required for the operation of the receiving device 100 is obtained from the user terminal 200. In another embodiment, the receiving device 100 may include a separate battery. In another embodiment, the receiving device 100 may be wirelessly charged using radio waves transmitted from the radio wave device 20. To this end, a stadium or a performance hall may be provided with at least one intermediate radio wave device that receives, amplifies, and transmits the radio wave of the radio wave device 20 in the middle. In addition, a radio wave device capable of wireless charging may be further included for each seat, and may be designed to increase the transmission rate of radio waves and enable wireless charging.

3 is a diagram illustrating a method of controlling a plurality of user terminals and a reception device according to an exemplary embodiment.

In a performance hall or stadium, it is assumed that user terminals 200_1 to 200_n of audiences located in different seats and reception devices 100_1 to 100_n connected to respective user terminals 200_1 to 200_n exist.

The manager uses the control device 10 to determine the content to be expressed using the LED modules of each of the receiving devices 100_1 to 100_n and each of the user terminals 200_1 to 200_n.

In an embodiment, the administrator may implement uniform presentation by allowing all of the LED modules of the receiving devices 100_1 to 100_n and the user terminals 200_1 to 200_n to play lights of the same color or all of the same images.

For example, by controlling the LEDs of each of the receiving devices 100_1 to 100_n to emit light of the same color, it is possible to obtain a unified cheering effect in a concert hall or stadium. In addition, lighting effects may be obtained by using LEDs of the receiving devices 100_1 to 100_n if necessary in a dark concert hall or a stadium where night games are held.

As another example, by controlling each of the receiving devices 100_1 to 100_n to emit light of a different color according to the seat, various cheering effects using various colors may be obtained.

As a specific example, the manager creates a specific directing effect using the control device 10 and controls each of the receiving devices 100_1 to 100_n to emit different colors of light or selectively blinks, so that the entire audience seat is one It can be controlled to express characters, images, messages, etc. That is, the manager may implement the media facade using the LED modules of the reception devices 100_1 to 100_n.

In an embodiment, the administrator may implement a media facade using screens of each of the user terminals 200_1 to 200_n. The administrator uses the control device 10 and the radio wave device 20 to make the screens of each of the user terminals 200_1 to 200_n brightly illuminate a single color screen of the same or different color, blink in a specific pattern, or turn on. It can be controlled to turn on or off.

For example, by making the screens of each of the user terminals 200_1 to 200_n emit the same color as each of the LED modules of the connected reception device 100, light of a brighter color may be displayed in a wider area. As another example, the screens of each of the user terminals 200_1 to 200_n may emit a different color from each of the LED modules of the connected reception device 100.

In implementing the media facade, the control device 10 provides a pair of LED modules of different user terminals 200_1 to 200_n and receiving devices 100_1 to 100_n respectively connected to the user terminals 200_1 to 200_n. It is assumed that one pixel is used, and each pixel displays each color, so that one large screen can display an image.

In addition, the control device 10 assumes that each of the different user terminals 200_1 to 200_n and the different reception devices 100_1 to 100_n is a single pixel, and allows each pixel to display a respective color. , It is possible to implement the effect of displaying an image on one large screen.

In addition, the control device 10 assumes each of the different user terminals 200_1 to 200_n as partial screens of a large screen, and allows each of the partial screens to display a part of one large image, thereby creating a single large screen. You can implement the display effect.

In addition, the control device 10 may enable each of the different user terminals 200_1 to 200_n to simultaneously play a specific music or sound, and each of the different user terminals 200_1 to 200_n may simultaneously or in a specific order. By making it vibrate, various directing effects can be obtained.

For example, the control device 10 may perform surf directing commonly used in a performance hall or stadium. When different user terminals 200_1 to 200_n and each of the receiving devices 100_1 to 100_n sequentially execute commands from one side of the audience seat to the other side using light, image, sound, and vibration, In the entire audience seat, the same effect as surfing cheer can be exerted.

In addition, the control device 10 allows each of the different user terminals 200_1 to 200_n to simultaneously play a specific advertisement, thereby obtaining an effect of marketing to audiences.

For example, in the case of a baseball game, advertisements are played every break during TV broadcasts, but there is no advertising media other than a large billboard in the stadium. According to the disclosed embodiment, an advertisement playing command is transmitted to the receiving devices 100_1 to 100_n using the radio wave device 20, and the command received by each of the receiving devices 100_1 to 100_n is transmitted to the user terminals 200_1 to 200_n. ), so that each of the different user terminals 200_1 to 200_n can play the advertisement at the same time.

In an embodiment, each of the different user terminals 200_1 to 200_n may play an advertisement. In another embodiment, each of the different user terminals 200_1 to 200_n reproduces a partial screen of one large screen, so that one large advertisement may be played in the entire audience seat.

In reproducing the advertisement, the control device 10 may transmit a command to download the advertisement in advance to each of the different user terminals 200_1 to 200_n using the radio wave device 20. Each of the different user terminals 200_1 to 200_n starts downloading the advertisement in advance according to the received command. The control device 10 transmits a command to play an advertisement using the radio wave device 20 after a predetermined time, and each of the different user terminals 200_1 to 200_n immediately plays the stored advertisement according to the received command. I can.

Therefore, each of the different user terminals 200_1 to 200_n may operate as a cheering tool, deliver necessary information to each of the audience, and operate as an advertising medium according to the command transmitted from the control device 10. I can.

The control device 10 may have to transmit a different command to each of the receiving devices 100_1 to 100_n located in each seat using the radio wave device 20 in order to perform the above-described directing.

In one embodiment, the control device 10 designates each of the different receiving devices 100_1 to 100_n by utilizing different frequencies or transmitting commands at different times, or by using different receiving devices 100_1 to Each group of 100_n) can be designated and a command can be sent.

In another embodiment, the control device 10 transmits a command including a plurality of commands at the same time at the same frequency, and each of the different receiving devices 100_1 to 100_n receiving the same receives the same signal, but different receptions Each of the devices 100_1 to 100_n or different user terminals 200_1 to 200_n may selectively execute a command suitable for a corresponding seat position.

In another embodiment, the signal transmitted by the control device 10 using the radio wave device 20 may be merely a trigger signal indicating the start and end of a specific command. In addition, there are previously stored control information, and the control device 10 may select one of them and transmit only a signal for starting or ending by using the radio wave device 20.

Each of the different user terminals 200_1 to 200_n may download and execute a command corresponding to the received signal from the server 30.

The control device 10 may transmit a preparation signal to the different receiving devices 100_1 to 100_n before transmitting the start signal of a specific command.

The different receiving devices 100_1 to 100_n transmit signals to the user terminals 200_1 to 200_n, and the user terminals 200_1 to 200_n download necessary information from the server 30 in advance when the ready signal is received. do.

Thereafter, the control device 10 transmits a start signal of a specific command, and the user terminals 200_1 to 200_n receiving the same may immediately execute the command by using the previously downloaded and stored information.

When the start point of a specific command is transmitted through the server 30, it is difficult to simultaneously transmit to different user terminals 200_1 to 200_n due to communication status, connection status of each terminal, delay of server 30, etc. many.

According to the disclosed embodiment, since a signal is propagated using the radio wave device 20 and each of the receiving devices 100_1 to 100_n receives it using an antenna, there is an effect that a command can be transmitted at the same time.

In addition, according to the disclosed embodiment, the receiving devices 100_1 to 100_n are connected to the user terminals 200_1 to 200_n by a user's operation, and a wired signal can be transmitted, such as Bluetooth or ZIGBEE. Unlike other wireless communication means, such as ), there is an effect that signals and commands can be transmitted at the same time without authorization problems in any kind of user terminal.

4 is a diagram illustrating a method of controlling a plurality of user terminals and a reception device according to another exemplary embodiment.

In FIG. 3, a presentation using a screen of each of the user terminals 200_1 to 200_n has been described.

4 illustrates a directing method in a state in which the back of each of the user terminals 200_1 to 200_n is facing forward.

In this case, the control device 10 may perform a directing using the flash light of each of the user terminals 200_1 to 200_n using the radio wave device 20. The control device 10 may perform various presentations as described in connection with FIG. 3 by using the flash lights of the user terminals 200_1 to 200_n and the LED modules of the reception devices 100_1 to 100_n.

In an embodiment, the control device 10 may control a camera of each of the user terminals 200_1 to 200_n. For example, the control device 10 controls the rear cameras of each of the user terminals 200_1 to 200_n to take a panoramic view of the stadium or performance hall, and collects the captured images through the server 30 to build a database. can do. The server 30 may generate various images using the established database, display it on a display device of a performance hall or stadium, or provide it to the user terminals 200_1 to 200_n.

In addition, the control device 10 may control the front cameras of each of the user terminals 200_1 to 200_n to capture audiences, and collect the captured images through the server 30 to build a database. The server 30 may generate various images using the established database, display it on a display device of a performance hall or stadium, or provide it to the user terminals 200_1 to 200_n.

5 is a diagram illustrating a method for directing a performance hall according to an exemplary embodiment.

As described in FIG. 4, the control device 10 controls the front cameras of each of the user terminals 200_1 to 200_n to capture the audience, and collects the captured images through the server 30 to establish a database. I can.

The server 30 may display audiences photographed on a display device of a performance hall so as to correspond to their respective seating positions, so that the audience may experience being a part of the performance. Depending on the embodiment, faces of the audience may be variously combined and arranged.

In one embodiment, the control device 10 controls the front cameras of each of the user terminals 200_1 to 200_n located in a partial area of the entire audience seat to capture the audience, and obtain the captured image through the server 30. I can.

In the disclosed embodiment, photographing includes both photographing and video recording.

The control device 10 sequentially selects different areas of the audience seats, controls the front cameras of each of the user terminals 200_1 to 200_n located in the selected area to photograph the audience, and images captured through the server 30 Can be obtained. The server 30 may sequentially display audiences photographed sequentially on the display device of the performance hall, so that different audiences are sequentially displayed on the display device of the performance hall.

When photographing an audience, the LED module provided in each of the reception devices 100_1 to 100_n can operate as a flash light that is not normally provided in the front camera.

In an embodiment, each of the user terminals 200_1 to 200_n acquires an image including the user's face using a front camera. Each of the user terminals 200_1 to 200_n determines whether to drive the flash light based on at least one of brightness and color of the acquired image.

In an embodiment, each of the user terminals 200_1 to 200_n determines whether the flash light is driven and the brightness and color of the flash light based on at least one of the brightness and color of the acquired image. For example, each of the user terminals 200_1 to 200_n may increase the brightness of the flash light when the acquired image is dark. As another example, each of the user terminals 200_1 to 200_n uses an LED module to illuminate a flash light of a color capable of correcting when it is determined that the acquired image is displayed in red or blue. Can be controlled.

In one embodiment, each of the user terminals 200_1 to 200_n controls the LED module to obtain a color of the user's face included in the obtained image and illuminate a flash light of a color capable of correcting the user's face color. I can. For example, when it is determined that the user's face color included in the acquired image is red, each of the user terminals 200_1 to 200_n may control the LED module to illuminate a flash light of a color that can alleviate the red color. I can.

Each of the receiving devices 100_1 to 100_n may drive the LED module by receiving a command from each of the user terminals 100_1 to 100_n, or driving the LED module by receiving commands from the control device 10 and the radio wave device 20 You can also make it.

The LED module provided in each of the receiving devices 100_1 to 100_n may adjust the brightness automatically according to a situation or according to a command from the user terminals 200_1 to 200_n or the control device 10. In addition, the LED module provided in each of the receiving devices 100_1 to 100_n may assist to take a selfie of a specific atmosphere by illuminating LED lights of different colors according to external control.

6 is a diagram illustrating a method of performing crowd control in a sports arena according to an embodiment.

6 illustrates a method of performing crowd control in a baseball field, but it is obvious that the crowd control method according to the disclosed embodiment can be used in all kinds of sports stadiums and performance venues.

In the stadium, spectators may collect various information about the game using the user terminal 200. In general, audiences use mobile web pages or application text relays, video relays, etc. to obtain information that cannot be obtained in the stadium, or to watch replays of important scenes.

However, compared to the game site, video and text broadcasts transmitted through the Internet are inevitably slower. According to the disclosed embodiment, the control device 10 transmits a real-time text relay or game image to the receiving device 100 using the radio wave device 20, and the receiving device 100 transmits the received text relay or game image. It can be delivered to the user terminal 200 and provided to the audience.

In some cases, real-time information transmitted to the display board 400 may be transmitted to the user terminal 200 through the server 30, which is a link or command transmitted by the control device 10 to the user terminal 200. Can be obtained by

Therefore, the audience can quickly obtain necessary information by using the reception device 100 and the user terminal 200, and the manager can obtain a marketing effect by transmitting an advertisement video, audio or image to the user terminal 200 at regular intervals. have.

In addition, in the sports arena, group cheering is sometimes performed at specific times, and the manager has the effect of creating a uniform cheering effect through simultaneous signal transmission using the radio wave device 20.

7 is a diagram illustrating a method of providing a convenience service according to an exemplary embodiment.

In the embodiments described with reference to FIGS. 1 to 6, seat information of each audience is stored in the user terminal 200. Accordingly, in a performance hall or stadium, the server 30 may provide a service according to the seat information of each user terminal 200.

For example, the user terminal 200 may transmit information for ordering food or beverage, and the server 30 transmits the seat position at which each order was received to the store 500 or the salesperson 600, A service can be provided to ensure that drinks are delivered to each audience's seat.

In addition, even in the event of an emergency, if a report is made using the user terminal 200, the server 30 can transmit a rescue request along with seat information to the rescuer, thereby quickly solving the problem.

8 is a block diagram illustrating a receiving apparatus according to an exemplary embodiment.

In an embodiment, the receiving device 100 includes an LED module 110, a wired communication unit 120, a wireless communication unit 130, and a control unit 140.

The LED module 110 includes at least one LED, and may provide light of different colors and brightness.

The wired communication unit 120 is used to connect to the user terminal 200 and may include a micro 5 pin, a lightning 8 pin, or a USB-C type connector, but is not limited thereto.

The wireless communication unit 130 includes at least one antenna module for receiving a signal propagated from the radio wave device 20.

The controller 140 controls to transmit the signal received by the wireless communication unit 130 to the user terminal 200 using the wired communication unit 120. In addition, the control unit 140 controls the LED module 110 according to a command received from the control device 10 or the user terminal 200.

The steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, implemented as a software module executed by hardware, or a combination thereof. Software modules include Random Access Memory (RAM), Read Only Memory (ROM), Erasable Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), Flash Memory, hard disk, removable disk, CD-ROM, or It may reside on any type of computer-readable recording medium well known in the art to which the present invention pertains.

In the above, embodiments of the present invention have been described with reference to the accompanying drawings, but those of ordinary skill in the art to which the present invention pertains can be implemented in other specific forms without changing the technical spirit or essential features. You will be able to understand. Therefore, the embodiments described above are illustrative in all respects, and should be understood as non-limiting.

10: control device
20: radio wave device
30: server
100_1 to 100_3: receiving device
200_1 to 200_3: user terminal

Claims (6)

A plurality of receiving devices that receive seat information corresponding to a ticket and a radio signal propagated from the radio wave device, and are controlled by the radio signal; Including,
The plurality of receiving devices include a plurality of first receiving devices for receiving the radio signal and a plurality of second receiving devices for receiving the radio signal from the plurality of first receiving devices,
The radio signal includes control information generated by a control device to control the plurality of receiving devices located in each seat corresponding to the ticket,
The control information includes information for controlling the plurality of receiving devices for each group,
The plurality of first receiving devices and the plurality of second receiving devices are each electrically connected,
The plurality of first receiving devices includes an LED module, and simultaneously receives the control information including a plurality of commands, and fits a seat corresponding to each of the connected second receiving devices based on the seat information. Optionally perform the command,
The plurality of reception devices, based on the command, control the LED modules of the plurality of first reception devices and the plurality of second reception devices connected to each of the plurality of first reception devices as a group at the same time, or A crowd control system for controlling an LED module of a plurality of first reception devices and the plurality of second reception devices connected to each of the plurality of first reception devices in different groups. The method of claim 1,
The plurality of first receiving devices receive the preparation signal generated by the control device and cause the plurality of second receiving devices to download necessary information for executing a command corresponding to the control information in advance. , Crowd control system. The method of claim 1,
Wherein the plurality of reception devices each have an antenna, and the plurality of reception devices respectively receive the control information propagated by the radio wave device by using the antenna. A plurality of receiving devices that receive seat information corresponding to a ticket and a radio signal propagated from the radio wave device, and are controlled by the radio signal; Including,
The plurality of receiving devices include a plurality of first receiving devices for receiving the radio signals and a plurality of second receiving devices for receiving the radio signals from the plurality of first receiving devices, and the radio signals are transmitted to the ticket. Including control information generated by the control device to control the plurality of receiving devices located in each corresponding seat,
The plurality of first receiving devices and the plurality of second receiving devices are each electrically connected,
The plurality of first receiving devices simultaneously receive the control information including a plurality of commands, and selectively perform a command for a seat corresponding to each of the connected second receiving devices based on the seat information. ,
The plurality of reception devices may simultaneously display the same advertisement on the screens of the plurality of second reception devices according to a first command included in the control information, or on each screen of the plurality of second reception devices according to a second command. Crowd control system, which displays partial screens of specific advertisements. The method of claim 4,
The control information includes information for controlling the plurality of receiving devices for each group,
The plurality of first receiving devices,
Includes an LED module,
In accordance with a third command included in the received control information, the LED modules of the plurality of first receiving devices and the plurality of second receiving devices connected to each of the plurality of first receiving devices are simultaneously controlled as a group, or A crowd control system for controlling the LED modules of the plurality of first reception devices and the plurality of second reception devices connected to each of the plurality of first reception devices in different groups. The method of claim 5,
The plurality of first receiving devices,
A crowd control system for receiving the preparation signal generated by the control device and causing the plurality of second receiving devices to download necessary information for executing a command corresponding to the control information in advance.

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