KR102663317B1 - Light emitting device for directing group cheering and method for controlling the same - Google Patents

Abstract

The light emitting device for producing group cheering according to the present disclosure includes a communication unit for communicating with an external device, a light emitting unit, a sensor unit for detecting the movement of the light emitting device, a memory, and a communication unit, a light emitting unit, a sensor unit, and a memory and an electrical device. It includes a processor connected to, wherein the processor receives a control signal for group cheering broadcast from an external device through a communication unit, blinks the light emitting unit in response to the control signal, and detects movement of the light emitting device through the sensor unit, If the movement of the light emitting device satisfies specified conditions, it can be set to emit a specified color for a certain period of time through the light emitting unit.

Description

Light emitting device for producing group cheering and method of controlling the same {LIGHT EMITTING DEVICE FOR DIRECTING GROUP CHEERING AND METHOD FOR CONTROLLING THE SAME}

This disclosure relates to a light emitting device and a method of controlling the same. More specifically, the present disclosure relates to a light-emitting device for producing group cheering and a control method thereof.

In general, a light-emitting device (or lighting device) may refer to a device that achieves the purpose of lighting by reflecting, refracting, and transmitting light from a light source. Light-emitting devices can be classified according to light distribution into indirect light-emitting devices, semi-indirect light-emitting devices, diffuse light-emitting devices, semi-direct light-emitting devices, and direct light-emitting devices.

Due to technological advancements, light-emitting devices are being used for various purposes. For example, a light-emitting device can be used to create a media façade that implements media functions by installing a light-emitting device on the exterior wall of a building. As another example, a light-emitting device can be used as a portable cheering tool in performance venues such as sporting events or concerts in environments where the illumination level is below a certain level. However, in this performance environment, it is difficult to produce group cheering such as surfing because a plurality of light-emitting devices are individually controlled.

Therefore, in order to specifically solve the above problems, there is a need for a method that can uniformly control a plurality of light-emitting devices located in a performance hall and induce specific cheering movements in the audience to create a group cheering effect.

Korean Patent Publication No. 10-2021-0126427

The purpose of the embodiment disclosed in the present disclosure is to effectively produce group cheering using a control signal broadcast from a performance hall and a sensor provided in a light-emitting device.

The problems to be solved by the present disclosure are not limited to the problems mentioned above, and other problems not mentioned can be clearly understood by those skilled in the art from the description below.

A light emitting device for producing group cheering according to the present disclosure to achieve the above-mentioned technical problem includes a communication unit for communicating with an external device, a light emitting unit, a sensor unit for detecting the movement of the light emitting device, a memory, a communication unit, and a light emitting unit. , a sensor unit, and a processor electrically connected to a memory, wherein the processor receives a control signal for group cheering broadcast from an external device through a communication unit, blinks the light emitting unit in response to the control signal, and causes the light emitting unit to flash through the sensor unit. When the movement of the light emitting device is detected and the movement of the light emitting device satisfies a specified condition, the light emitting unit may be set to emit a specified color for a certain period of time.

In addition to this, a computer program stored in a computer-readable recording medium for execution to implement the present disclosure may be further provided.

In addition to this, a computer-readable recording medium recording a computer program for executing a method for implementing the present disclosure may be further provided.

According to the means for solving the above-described problem of the present disclosure, the light-emitting devices are uniformly controlled by broadcasting a control signal in the performance hall, and each light-emitting device emits a designated color in response to the audience's motion, thereby eliminating the need for separate group control. It provides an effect that creates cheering.

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

1 is a conceptual diagram showing a lighting effect production system according to an exemplary embodiment of the present disclosure.
Figure 2 is a block diagram showing a light emission control device according to an exemplary embodiment of the present disclosure.
Figure 3 is a block diagram showing a receiving device according to an exemplary embodiment of the present disclosure.
Figure 4 is a diagram showing a performance hall according to an exemplary embodiment of the present disclosure.
5A to 5F are diagrams showing group cheering according to an exemplary embodiment of the present disclosure.
Figure 6 is a flowchart for explaining the operation of a light-emitting device according to an exemplary embodiment of the present disclosure.

Like reference numerals refer to like elements throughout this disclosure. This disclosure does not describe all elements of the embodiments, and general content or overlapping content between embodiments in the technical field to which this disclosure pertains is omitted. The term 'part, module, member, block' used in the specification may be implemented as software or hardware, and depending on the embodiment, a plurality of 'part, module, member, block' may be implemented as a single component, or It is also possible for one 'part, module, member, or block' to include multiple components.

Throughout the specification, when a part is said to be “connected” to another part, this includes not only direct connection but also indirect connection, and indirect connection includes connection through a wireless communication network. do.

Additionally, when a part "includes" a certain component, this means that it may further include other components rather than excluding other components, unless specifically stated to the contrary.

Throughout the specification, when a member is said to be located “on” another member, this includes not only cases where a member is in contact with another member, but also cases where another member exists between the two members.

Terms such as first and second are used to distinguish one component from another component, and the components are not limited by the above-mentioned terms.

Singular expressions include plural expressions unless the context clearly makes an exception.

The identification code for each step is used for convenience of explanation. The identification code does not explain the order of each step, and each step may be performed differently from the specified order unless a specific order is clearly stated in the context. there is.

Hereinafter, the operating principle and embodiments of the present disclosure will be described with reference to the attached drawings.

In this specification, 'device according to the present disclosure' includes all various devices that can perform computational processing and provide results to the user. For example, the device according to the present disclosure may include all of a computer, a server device, and a portable terminal, or may take the form of any one.

Here, the computer may include, for example, a laptop, desktop, laptop, tablet PC, slate PC, etc. equipped with a web browser.

The server device is a server that processes information by communicating with external devices and may include an application server, computing server, database server, file server, game server, mail server, proxy server, and web server.

The portable terminal is, for example, a wireless communication device that guarantees portability and mobility, such as PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS (Personal Handyphone System), and PDA. (Personal Digital Assistant), IMT (International Mobile Telecommunication)-2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), WiBro (Wireless Broadband Internet) terminal, smart phone ), all types of handheld wireless communication devices, and wearable devices such as watches, rings, bracelets, anklets, necklaces, glasses, contact lenses, or head-mounted-device (HMD). may include.

Functions related to artificial intelligence according to the present disclosure are operated through a processor and memory. The processor may consist of one or multiple processors. At this time, one or more processors may be a general-purpose processor such as a CPU, AP, or DSP (Digital Signal Processor), a graphics-specific processor such as a GPU or VPU (Vision Processing Unit), or an artificial intelligence-specific processor such as an NPU. One or more processors control input data to be processed according to predefined operation rules or artificial intelligence models stored in memory. Alternatively, when one or more processors are dedicated artificial intelligence processors, the artificial intelligence dedicated processors may be designed with a hardware structure specialized for processing a specific artificial intelligence model.

1 is a conceptual diagram showing a lighting effect production system 10 according to an exemplary embodiment of the present disclosure.

Referring to FIG. 1, a lighting effect production system 10 in a performance hall according to an embodiment of the present disclosure includes a server 100, a light emission control device 200, a master device 300, a transmitter 400, and a receiver. It may include a device 500, the server 100 may include a database (DB), and the light emission control device 200 may include a simulator 201 for expressing, envisioning, and designing a scenario. . The lighting effect production system 10 can control the light emission state of the receiving device 500 using the light emission control device 200 to produce various types of light emission patterns for performance production, such as cheering in the audience seats of a performance hall.

The server 100 may store a database (DB) that stores various data necessary to produce lighting effects. The database DB may provide various performance data to the light emission control device 200 through wired communication, wireless communication, or direct data provision. For example, the server 100 may provide performance data to the light emission control device 200 through a wired network such as a coaxial cable or a wired LAN (Local Area Network) (eg, Ethernet). For example, the server 100 may provide performance data in the form of packets to the light emission control device 200 on a mobile communication network established according to a standard mobile communication method. For example, the database (DB) stored in the server 100 may be physically implanted into the light emission control device 200 through a storage medium such as a removable disk.

The light emission control device 200 may perform a function of controlling the reception device 500 to produce a performance at a performance hall. For example, the light emission control device 200 is used in mobile phones, smart phones, laptop computers, digital broadcasting terminals, personal digital assistants (PDAs), portable multimedia players (PMPs), navigation, and slate PCs ( slate PC, tablet PC, ultrabook, wearable device (e.g., smartwatch, smart glass, HMD (head mounted display)), etc. As one of the electronic devices, it may include any electronic device capable of installing and executing an application related to an exemplary embodiment, or may be configured in various forms that may include or interoperate with some of the configurations of such electronic devices. there is.

In an exemplary embodiment, the light emission control device 200 may be configured to include MA Lighting grandMA2, grandMA3, ETC EOS, ETC ION, ETC GIO, Chroma Q Vista, High End HOG, High End Fullboar, Avolites Sapphire Avolites Tiger, Chamsys MagicQ, Obsidian control. systems Electronic devices such as Onyx, Martin M6, Martin M1, Nicolaudie Sunlite, ESA, ESA2, Lumidesk, SunSuite, Arcolis, Daslight, LightRider, MADRIX, DJ LIGHT STUDIO, DISCO-DESIGNER VJ STUDIO, Stagecraft, Lightkey, etc., for or and PC It could be one of the software.

The light emission control device 200 may include a simulator 201 for producing lighting effects. The simulator 201 may be an electronic device that implements virtual simulation to implement lighting effects, software running on an electronic device, or a complex device that combines software and an electronic device. For example, the user may input an electronic signal corresponding to the scene to be created into the simulator 201, and the simulator 201 may transmit the input electronic signal to the light emission control device (200) so that it can be driven by the light emission control device (200). It can be converted to comply with the protocol of 200 and provided to the light emission control device 200.

In the simulator 201, various scenarios can be stored as predetermined or input by the user. The scenario may be a design designed to cause lighting effects using the receiving device 500 throughout the performance time. The performance director can devise a scenario and input it into the simulator 201 to match the scenario. The scenario may be different for each scene of the performance or each performance song, and can thus function as a blueprint for producing a cheering effect corresponding to each scene of the performance.

In an exemplary embodiment, the light emission control device 200 may include appropriate software or computer programs that enable control of the reception device 500. For example, the light emission control device 200 may include DMX512, RDM, Art-Net, sACN, ETC-Net2, Pathport, Shownet, or KiNET as an exemplary protocol for controlling the receiving device 500. . The light emission control device 200 may transmit a data signal (e.g., a light emission control signal) in an appropriate format such as DMX512, Art-Net, sACN, ETC-Net2, Pathport, Shownet, or KiNET. The light emission control device 200 generates a light emission control signal to control the receiving device 500, and the light emission control signal is transmitted to the receiving device 500 so that one or more light emitting devices can emit light according to the light emission control signal. The light emission control signal may include information about the light emission state (eg, light emission color, brightness value, blinking rate, etc.).

In an exemplary embodiment, the light emission control device 200 may include a plurality of input/output ports. The light emission control device 200 may be provided with input/output ports corresponding to or related to a specific data signal format or protocol. For example, the light emission control device 200 has a first port dedicated to DMX512 and RDM data input/output, and a second port dedicated to Art-Net, sACN, ETC-Net2, Pathport, Shownet, and KiNET data input/output. It can be equipped with 2 ports. DMX512, RDM, Art-Net, sACN, ETC-Net2, Pathport, Shownet and KiNET protocols are widely known as control protocols for stage lighting equipment. According to exemplary embodiments, the light emission control device 200 uses control protocols such as DMX512, RDM, Art-Net, sACN, ETC-Net2, Pathport, Shownet, and KiNET to provide more information about the receiving device 500. Flexible control can be planned.

The master device 300 may be provided for efficient signal transmission in a performance hall. The master device 300 may include a database (DB). The master device 300 receives a control signal from the light emission control device 200 and provides the control signal including information in the database (DB) it stores to the transmitter 400, or directly sends it to the receiving device 500. can be provided. The master device 300 is a mobile phone, smart phone, laptop computer, digital broadcasting terminal, personal digital assistants (PDA), portable multimedia player (PMP), navigation, slate PC, and tablet. It may be an electronic device such as a PC (tablet PC), ultrabook, wearable device (e.g., smartwatch, smart glass, HMD (head mounted display)), etc. , but is not limited to this. The master device 300 does not necessarily need to be provided as a separate hardware device, but may be implemented as part of the light emission control device 200 or as part of the transmitter 400.

As part of a communication device, the transmitter 400 may perform a function of amplifying or transmitting a light emission control signal received from the light emission control device 200 or the master device 300. For example, the transmitter 400 may be implemented as a communication device such as an antenna. The transmitter 400 may receive the emission control signal from the emission control device 200 or transmit the emission control signal received from the master device 300 to the reception device 500. As the transmitter 400 receives a light emission control signal for controlling light emission of the receiving device 500 from the light emission control device 200 and transmits the light emission control signal to the receiving device 500, the receiving device 500 may emit light to correspond to the light emission pattern included in the light emission control signal.

In an example embodiment, transmitter 400 may be a common name for a plurality of transmitters. For example, the transmitter 400 may include a first transmitter 401, a second transmitter 402, etc. For example, a plurality of transmitters may be provided in a performance hall. A first transmitter 401 for the first zone and a second transmitter 402 for the second zone are provided so that a wireless control signal can be efficiently transmitted to each auditorium. can be sent.

In an exemplary embodiment, the transmitter 400 is disclosed as a separate device from the emission control device 200, but the emission control device 200 may include a communication module that performs the same role as the transmitter 400. . Accordingly, the light emission control device 200 may perform the same role as the transmitter 400 according to the embodiments, and the reception device 500 may receive the light emission control signal from the light emission control device 200 and emit light. .

The transmitter 400 of the present disclosure may have directivity. A performance planner can place the transmitter 400 at the performance planning stage by considering the specifications of the transmitter used in the performance. Accordingly, the receiving device 500 can receive an emission control signal from the transmitter 400 having identification information corresponding to the identification information of the transmitter previously stored in the receiving device 500.

Additionally, the emission control signal generated from the emission control device 200 is received by the master device 300, and the master device 300 can convert the emission control signal into a wireless control signal. The master device 300 transmits the converted wireless control signal to the transmitter 400, and the transmitter 400 can transmit it to the receiving device 500 in the performance hall using wireless communication (e.g., RF communication, etc.). Here, the wireless control signal may be generated by converting control data into a form for controlling the receiving device 500 through wireless communication.

The receiving device 500 may perform a function of producing various types of light emission patterns in real time or according to predetermined control information by the light emission control device 200.

In an exemplary embodiment, the receiving device 500 may include a light-emitting device, such as a Liquid Crystal Display (LCD) or a Light Emitting Diode (LED), or may be connected to a light-emitting device. The receiving device 500 is a device that includes any electronic device capable of wireless communication, and may be a small cheering tool carried by the audience at a performance venue such as a sports stadium or concert. For example, the receiving device 500 includes a mobile phone, a wireless receiving device 500, a writing stick, a writing bar, a writing ball, a writing panel, and a wirelessly controllable light source. It may be an instrument, etc. In the present disclosure, the receiving device 500 may also be referred to as a lighting device, a receiver, a controlled device, a slave, or a slave lighting device. Additionally, the receiving device 500 may include a wearable device that can be attached and/or worn on a part of the body, such as the wrist or chest.

In the present disclosure, the receiving device 500 may emit light by interpreting the light emission control signal received from the transmitter 400 based on pre-stored identification information of the transmitter 400. Specifically, the receiving device 500 compares the pre-stored identification information of the transmitter 400 with the identification information of the transmitter included in the emission control signal, and when the comparison results are the same, the emission pattern included in the emission control signal It can emit light to match.

In an exemplary embodiment, the receiving device 500 may be a common name for a plurality of light-emitting devices. For example, the receiving device 500 may include a first light emitting device 501, a second light emitting device 502, etc. For example, a plurality of light-emitting devices may be located in a performance hall, and the first light-emitting device 501 located in the first zone may receive a control signal from the first transmitter 401, and the second light-emitting device 501 located in the second zone may receive a control signal. Device 502 may receive a control signal from a second transmitter 402. As a result, distributed processing of control signals may be possible even though a plurality of receiving devices are located within the performance hall.

The lighting effect production system 10 according to an exemplary embodiment of the present disclosure can produce group cheering of audiences. For example, group cheering could be surf cheering. In one embodiment, the master device 300 may broadcast a control signal for group cheering at the performance hall. The receiving device 500 located in the performance hall may blink in response to the control signal. Alternatively, the receiving device 500 may emit light at a weak intensity in response to a control signal.

In one embodiment, the receiving device 500 may include at least one sensor for detecting the audience's motion. When the receiving device 500 receives a control signal for group cheering, it can detect the movement of the receiving device 500 using at least one sensor. For example, movement of the receiving device 500 may be caused by the movement of the audience. For example, the audience may move the receiving device 500 up and down or shake it in place to participate in group cheering. The audience may repeat the operation of moving the receiving device 500 at various angles without being limited by direction and returning it to its original position.

In one embodiment, the receiving device 500 may emit a designated color based on the movement of the receiving device 500. For example, the receiving device 500 may detect upward and downward movement, and if the speed of the receiving device 500 is greater than or equal to a specified speed, the receiving device 500 may emit light in a specified color at a specified intensity. The color and intensity emitted by the receiving device 500 may be determined by a control signal or may be based on data stored in the memory of the receiving device 500.

In one embodiment, the receiving device 500 may emit light in a designated pattern based on the movement of the receiving device 500. For example, the receiving device 500 may detect upward and downward movement and blink for a specified time.

Figure 2 is a block diagram showing a light emission control device 200 according to an exemplary embodiment of the present disclosure. Descriptions overlapping with FIG. 1 will be omitted.

The light emission control device 200 may include a communication unit 210, a processor 230, and a memory 250.

The communication unit 210 can communicate with various types of external devices according to various types of communication methods. The communication unit 310 may include at least one of a WiFi (Wireless-Fidelity) chip, a Bluetooth™ chip, a wireless communication chip, a Near Field Communication (NFC) chip, and a Radio Frequency Identification (RFID) chip.

According to the mobile communication technology of the present disclosure, the communication unit 210 uses technical standards or communication methods (e.g., Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), and Code Division Multi Access 2000 (CDMA2000). , EV-DO (Enhanced Voice-Data Optimized or Enhanced Voice-Data Only), WCDMA (Wideband CDMA), HSDPA (High Speed Downlink Packet Access), HSUPA (High Speed Uplink Packet Access), LTE (Long Term Evolution), LTE It is possible to transmit and receive wireless signals with at least one of a base station, an external terminal, and an external server on a mobile communication network built according to -A (Long Term Evolution-Advanced), etc.).

Additionally, wireless technologies of the present disclosure include, for example, Wireless LAN (WLAN), Wireless-Fidelity (Wi-Fi), Wireless Fidelity (Wi-Fi) Direct, Digital Living Network Alliance (DLNA), and Wireless Broadband (WiBro). , WiMAX (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access), HSUPA (High Speed Uplink Packet Access), LTE (Long Term Evolution), LTE-A (Long Term Evolution-Advanced), etc.

In addition, the communication technology of the present disclosure includes Bluetooth™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, Near Field Communication (NFC), and Wi-Fi. (Wireless-Fidelity), Wi-Fi Direct, Wireless USB (Wireless Universal Serial Bus), TTL (Transistor-Transistor Logic), USB, IEEE1394, Ethernet, MIDI (Musical Instrument Digital Interface), RS232, RS422, RS485, optical communication ( It may include technology that supports communication using at least one of Optical Communication and Coaxial Cable Communication technologies.

The processor 230 may control the overall operation of the light emission control device 200, and more specifically, the operation of other components forming the light emission control device 200. Such a processor 230 may be implemented as a general-purpose processor, a dedicated processor, or an application processor. In an example embodiment, the processor 230 is an computational processor (e.g., a Central Processing Unit (CPU)) that includes dedicated logic circuits (e.g., Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), etc.). , GPU (Graphic Processing Unit), AP (Application Processor), etc.), but is not limited to this.

The memory 250 may be a local storage medium that supports various functions of the light emission control device 200. The memory 250 may store a simulator (FIG. 1, 201) or an application program that can be driven in the emission control device 200, data for operation of the emission control device 200, and commands. At least some of these applications may be downloaded from an external device (eg, server 100) through wireless communication. The application program may be stored in the memory 250, installed on the emission control device 200, and driven to perform an operation (or function) by the processor 230 of the emission control device 200.

The memory 250 includes DDR SDRAM (Double Data Rate Synchronous Dynamic Random Access Memory), LPDDR (Low Power Double Data Rate) SDRAM, GDDR (Graphics Double Data Rate) SDRAM, RDRAM (Rambus Dynamic Random Access Memory), DDR2 SDRAM, and DDR3. It may be dynamic random access memory (DRAM) such as SDRAM, DDR4 SDRAM, etc.

However, embodiments of the present disclosure need not be limited thereto. In an exemplary embodiment, the memory 250 must retain data even when the power supplied to the light emission control device 200 is cut off, and is provided as a writable non-volatile memory to reflect changes. It can be. However, it is not limited to this, and the memory 250 includes resistive memory cells such as flash memory, EPROM or EEPROM, resistive RAM (ReRAM), phase change RAM (PRAM), magnetic RAM (MRAM), and MRAM ( Spin-Transfer Torgue MRAM), Conductive bridging RAM (CBRAM), Ferroelectric RAM (FeRAM), and various other types of memory can be applied. Alternatively, the memory 250 may be an embedded multimedia card (eMMC), universal flash storage (UFS), or Compact Flash (CF), Secure Digital (SD), or Micro Secure Digital (Micro-SD). , it can be implemented in various types of devices such as Mini-SD (Mini Secure Digital), xD (extreme Digital), or Memory Stick. In the present disclosure, for convenience of explanation, it is explained that all instruction information is stored in one memory 250, but the present disclosure is not limited thereto, and the memory 250 may include a plurality of memories.

According to an exemplary embodiment of the present disclosure, the light emission control device 200 may broadcast a control signal instructing group cheering (eg, surfing). Control signals for group cheering may be generated by the director. In one embodiment, the control signal may control the receiving device 500 located in the performance hall to blink and detect movement of the receiving device 500 using at least one sensor. In one embodiment, the control signal may include information about at least one of the light emission color, pattern, and intensity of the receiving device 500 when cheering for a group. The description of the control signal is illustrative, and embodiments of the present disclosure are not limited thereto.

At least one component may be added or deleted in response to the performance of the components shown in FIG. 2. Additionally, it will be easily understood by those skilled in the art that the mutual positions of the components may be changed in response to the performance or structure of the system.

Meanwhile, each component shown in FIG. 2 refers to software and/or hardware components such as Field Programmable Gate Array (FPGA) and Application Specific Integrated Circuit (ASIC).

Figure 3 is a block diagram showing a receiving device 500 according to an exemplary embodiment of the present disclosure. Descriptions overlapping with FIGS. 1 and 2 will be omitted.

The receiving device 500 may include a communication unit 510, a processor 530, a memory 550, a light emitting unit 570, and a sensor unit 580.

The communication unit 510 can communicate with various types of external devices according to various types of communication methods. The communication unit 310 may include at least one of a WiFi (Wireless-Fidelity) chip, a Bluetooth™ chip, a wireless communication chip, a Near Field Communication (NFC) chip, and a Radio Frequency Identification (RFID) chip.

According to an exemplary embodiment, the communication unit 510 may support a common protocol for communicating with the communication unit 210 of FIG. 2 . For example, the communication unit 510 is at least one of a base station, an external terminal, and an external server on a mobile communication network built according to (GSM, CDMA, CDMA2000, EV-DO, WCDMA, HSDPA, HSUPA, LTE, LTE-A, etc.) transmits and receives wireless signals, WLAN, Wi-Fi, Wi-Fi Direct, DLNA, WiBro, WiMAX, Bluetooth™, RFID, Infrared Data Association (IrDA), UWB (Ultra Wideband), ZigBee, NFC (Near Field Communication), Wireless USB (Wireless Universal Serial Bus), TTL (Transistor-Transistor Logic), USB, IEEE1394, Ethernet, MIDI (Musical Instrument Digital Interface), RS232, RS422, RS485, Optical Communication, It is possible to communicate with the communication unit 210 using at least one of the coaxial cable communication technologies.

The processor 530 may control the overall operation of the receiving device 500, and more specifically, the operation of other components forming the receiving device 500. Such a processor 530 may be implemented as a general-purpose processor, a dedicated processor, or an application processor. In an exemplary embodiment, the processor 530 is a digital signal processor (DSP) that can convert analog signals to digital and process them at high speed, a micro controller unit (MCU), or a dedicated processor that supports operations required by the receiving device 500. Computational processors (e.g., Central Processing Unit (CPU), Graphic Processing Unit (GPU), Application Processor (AP) including logic circuits (e.g., Field Programmable Gate Array (FPGA), Application Specific Integrated Circuits (ASICs), etc.) ), etc.), but is not limited to this.

The memory 550 may be a local storage medium that supports various functions of the light emission control device 200. The memory 550 can store data and commands for operating the receiving device 500. At least some of these applications may be downloaded from an external device (eg, server 100) through wireless communication. The application program may be stored in the memory 550 and installed on the receiving device 500 and driven to perform an operation (or function) by the processor 530 of the receiving device 500.

The memory 550 must retain data even when the power supplied to the receiving device 500 is cut off, and may be provided as a writable non-volatile memory to reflect changes. For example, the memory 550 may include flash memory, magnetic RAM (MRAM), spin-transfer torque MRAM (Spin-Transfer Torgue MRAM), conductive bridging RAM (CBRAM), ferroelectric RAM (FeRAM), phase change RAM (PRAM), and It can be implemented with non-volatile memory such as ReRAM (Resistive RAM). However, the embodiments of the present disclosure are not limited thereto, and as an example, the memory 550 may include Double Data Rate Synchronous Dynamic Random Access Memory (DDR SDRAM), Low Power Double Data Rate (LPDDR) SDRAM, and Graphics Double Data Rate (GDDR). Data Rate) It may be implemented with dynamic random access memory (DRAM) such as SDRAM, RDRAM (Rambus Dynamic Random Access Memory), DDR2 SDRAM, DDR3 SDRAM, and DDR4 SDRAM.

According to an exemplary embodiment of the present disclosure, the memory 550 may store seat information on a ticket held by an audience member. The seat information of the ticket stored by the memory 550 includes seat information indicated on the ticket (e.g., seat number 1 in row A), location information of the corresponding seat among the seats in the performance hall (e.g., hen information of the corresponding seat), and It may include at least one of the identification information of the seat (for example, when generating performance production data, the seat located at the top left of 50,000 seats is 'No. 1') and user information.

According to an exemplary embodiment of the present disclosure, the memory 550 may store seat information input from the outside and provided to the receiving device 500, and the processor 530 may receive the seat information by retrieving the seat information stored in the memory 550. The coordinates of the device 500 can be determined. However, it is not limited to this, and the memory 550 may store seat information directly obtained from the receiving device 500.

According to an exemplary embodiment of the present disclosure, the receiving device 500 may provide seat information to the server 100. For example, the receiving device 500 directly provides a signal including seat information to the server 100 through the communication unit 510, provides it to the server 100 through the user's smart device (not shown), or provides a signal including seat information to the server 100 through the communication unit 510. It can be provided to the server 100 through the device 300. The server 100 can centrally manage performance data by storing seat information.

According to an exemplary embodiment of the present disclosure, the data stored in the memory 550 is input to the receiving device 500 in the form of firmware at the production stage of the receiving device 500, or is input to the receiving device 500 before or after entering the performance hall. It can be input through an application installed on the terminal (eg, smart phone, tablet, PC) of the audience holding the receiving device 500.

In an exemplary embodiment, the user, the audience, can electrically connect the terminal and the light-emitting device, download control-related information for performance production from an external server through an application installed on the terminal, and store it in the memory 550. there is. The electrical connection may be made through short-distance wireless communication or physical connection between the terminal and the receiving device 500.

In an exemplary embodiment, data stored in the memory 550 may be input during the ticket confirmation process before admission. Specifically, audiences can perform performance ticket confirmation steps before entering the performance hall. In this case, the performance staff directly inputs the seat information included in the ticket into the receiving device 500 by handwriting, or uses an OCR function (not shown) to input the seat information contained in the ticket, or a two-dimensional electronic code expressed as a barcode or QR code. Using the reader function, seat information included in the ticket can be delivered, and control-related information related to location information corresponding to the seat information can be provided to the receiving device 500 and stored in the memory 550.

In an example embodiment, the performance data may be location information for each seat within the performance hall. In addition, the information confirmation device provides control-related information related to location information to the receiving device 500 through real-time communication with an external server (e.g., 100 in FIG. 1) and the performance hall, or provides control-related information related to location information at the performance planning stage. Information can be stored in advance and provided to the receiving device 500 at the performance venue.

In an exemplary embodiment, the information confirmation device may include an electronic device such as a kiosk (not shown). In this case, the audience can perform the performance ticket confirmation step directly through the kiosk. The kiosk receives electronic code information included in the ticket (in other words, information read through barcode, QR code, RFID, NFC, etc.), and receives control-related information related to location information corresponding to the electronic code information through a receiving device 500. It can be provided to and stored in the memory 550. In this case, the kiosk can store control-related information related to location information in advance through communication with an external server (FIG. 1, 100) or at the performance planning stage.

According to an exemplary embodiment of the present disclosure, the memory 550 may store color data in advance. As described above, the color data is stored in advance before the performance, such as during the production stage of the receiving device 500, or before entering the performance hall or after entering the performance, so that lighting effects can be smoothly created during the performance. In one embodiment, the color data may include at least one of the color, pattern, and intensity emitted by the receiving device 500 when cheering for a group.

According to an exemplary embodiment of the present disclosure, color data may include RGB values provided to emit light in a predetermined color according to a data expression range. In order to express all colors, RGB values with 3 color channels must be indicated as 3 bytes. However, in scenes to be produced at a performance hall, there are cases where it is not necessary to substantially express all natural colors, and there is a need to reduce the amount of data transmission and processing. Accordingly, the color data may include a mapping table for some colors to be displayed by the receiving device 500 depending on the scenario.

The light emitting unit 570 may include one or more light source elements, and the light source elements may use, for example, a light emitting diode (LED). Additionally, the light emitting unit 570 can output light of various colors according to RGB color information using a light source element.

The sensor unit 580 senses at least one of the device's internal information, surrounding environment information surrounding the device, and user information, and generates a corresponding sensing signal. Based on these sensing signals, the control unit can control the driving or operation of the device, or perform data processing, functions, or operations related to an application installed on the device.

In one embodiment, the sensor unit 580 may include at least one sensor. The receiving device 500 may detect movement of the receiving device 500 caused by an audience using the sensor unit 580. For example, the audience may move the receiving device 500 up and down or shake it in place to participate in group cheering. The receiving device 500 may emit a designated color and/or pattern based on movement.

In one embodiment, the at least one sensor may include a speedometer and/or accelerometer. The speedometer can detect the speed at which the receiving device 500 moves in one direction. The accelerometer can detect the acceleration of the receiving device 500.

In one embodiment, the at least one sensor may include an Inertial Measurement Unit (IMU) sensor and/or a vibration sensor. The type of sensor is illustrative, and embodiments of the present disclosure are not limited thereto. For example, the IMU sensor can detect the posture of the receiving device 500 in 6DoF (degree of freedom) using a built-in acceleration sensor, gyro sensor, and geomagnetic sensor. For example, the vibration sensor may detect the acceleration of the receiving device 500. When the receiving device 500 accelerates due to the audience's motion, the acceleration may be detected when the spring provided in the vibration sensor touches the sensor.

In one embodiment, the receiving device 500 may emit a specified color and/or pattern when the movement of the receiving device 500 satisfies a specified condition. For example, when the speed at which the audience moves the receiving device 500 is above a certain speed, the receiving device 500 may emit a designated color for a certain period of time (eg, 1 second). For example, when the acceleration of the receiving device 500 is detected, the receiving device 500 may emit a specified color for a certain period of time (eg, 1 second). For example, if the acceleration of the receiving device 500 has a peak value at least once during a preset time (e.g., 1 second), the receiving device 500 displays the specified color for a certain time (e.g., 1 second). It can emit light. For example, when the audience moves the receiving device 500 in a specified direction (e.g., diagonally to the right), the receiving device 500 emits light in a specified pattern (e.g., blinking) for a certain period of time (e.g., 1 second). You can. After a certain period of time has elapsed, the receiving device 500 may blink.

At least one component may be added or deleted in response to the performance of the components shown in FIG. 3. Additionally, it will be easily understood by those skilled in the art that the mutual positions of the components may be changed in response to the performance or structure of the system.

Meanwhile, each component shown in FIG. 3 refers to software and/or hardware components such as Field Programmable Gate Array (FPGA) and Application Specific Integrated Circuit (ASIC).

Figure 4 shows a performance hall according to an exemplary embodiment of the present disclosure.

In FIG. 4, the lighting direction of the performance hall may be implemented by the system 10 of FIG. 1. A performance hall is a physical space where a performance is produced and may include a stage 600 and audience seats 610, 620, and 630. On the stage 600, a performance can be produced with various effects. The audience seats 610, 620, and 630 are provided with seats for audiences watching the performance, and each seat may have unique coordinates. The audience seats 610, 620, and 630 may include at least one zone depending on the size of the performance hall. For example, the audience seats 610, 620, and 630 may include a first zone 610, a second zone 620, and a third zone 630. The performance hall in FIG. 4 is an example, and embodiments of the present disclosure are not limited thereto. For example, the performance hall may have a two-story structure. In this case, the audience area can be divided into the first and second floors.

In one embodiment, some of the receiving devices 500 at a performance venue may be paired with the performance venue or may exist in an unpaired state. For example, when the receiving device 500 is paired with a performance hall, the receiving device 500 may include seat information corresponding to a ticket held by an audience member in the memory 550. For example, before the performance begins, the audience connects the receiving device 500 with the user terminal and sends seat information (e.g., seat location information indicated on the ticket) to the receiving device 500 through an application installed on the user terminal. , at least one of the seat identification information and user information) can be entered. Seat information is obtained during the ticket confirmation process before admission, or is obtained when a user located in the audience enters an application installed on a user terminal, or a specific receiving device using short-range communication is a repeater as part of a short-range communication device, or It can be obtained when within a certain distance from a beacon, but is not limited to this.

In one embodiment, the receiving device 500 may operate in at least one mode. For example, the receiving device 500 may operate in performance mode or Bluetooth mode at a concert hall. The performance mode can be understood as a mode in which the receiving device 500 receives a control signal broadcast by the master device 300 at a performance venue to produce a lighting effect associated with the performance production. The Bluetooth mode can be understood as a mode for wirelessly connecting the receiving device 500 with user terminals (eg, smartphones) carried by the audience.

In one embodiment, in order for the receiving device 500 to produce a lighting effect according to a control signal, the receiving device 500 may be required to be paired with a performance hall. If the receiving device 500 is not paired with a seat in a performance hall, the receiving device 500 may emit arbitrary light according to user manipulation regardless of the performance direction in performance mode. In this case, the master device 300 sends a control signal instructing the receiving device 500, which is not paired with the performance hall, to maintain the blinking state in order to prevent the receiving device 500 from emitting light unrelated to the production of the performance. You can broadcast.

In one embodiment, the receiving device 500 may operate in Bluetooth mode due to the audience's manipulation before or during the performance. In Bluetooth mode, the receiving device 500 may not receive a control signal broadcast from the master device 300. Therefore, during a performance, all receiving devices 500 need to be switched to the performance mode.

In one embodiment, the receiving device 500 may be set to automatically change to performance mode when there is no Bluetooth connection in Bluetooth mode for a specified time (eg, 30 seconds or 1 minute). In another embodiment, when the receiving device 500 is paired with a seat, it may be set to automatically change to performance mode if there is no Bluetooth connection for a specified period of time (e.g., 30 seconds or 1 minute).

In one embodiment, when an audience enters the performance hall and turns on the receiving device 500, the receiving device 500 receives a wireless signal (e.g., radio frequency (RF)) from the master device 300 of the performance hall. )) can be received. In this case, the receiving device 500 may automatically switch to performance mode.

In one embodiment, group cheering may be produced at a performance venue under the direction of the director. Group cheering can be surf cheering. The director may broadcast a control signal through the master device 300 to produce group cheering. The broadcasted control signal can be received through the receiving device 500 carried by the audience watching the performance.

In one embodiment, when cheering on surfing, the director may intend for the light emission of the receiving device 500 to spread starting from one area of the performance hall to adjacent areas. The receiving device 500 that has finished emitting light may blink after a certain period of time has elapsed. In an embodiment of the present disclosure, spectators in one area may move the receiving device 500 for cheering on surfers in a designated direction (eg, up and down). The receiving device 500 may detect movement of the receiving device 500 using at least one sensor and emit light in a designated color and/or pattern based on the movement.

Referring to FIGS. 5A to 5F , in surf cheering, the presentation of the receiving device 500 may start from the left end of the first zone 610 and sequentially propagate to the right end of the third zone 630.

In one embodiment, while the audience in one zone produces a lighting effect through the receiving device 500, the receiving devices 500 of the audience belonging to another zone may maintain a flashing state or emit light at a weak intensity. . Through this, the color of the receiving device 500 emitting light in one area can be emphasized in the surf cheering.

In one embodiment, the light emission color according to the surf cheering may be set differently depending on the zone. For example, the color emitted by the receiving device 500 in the first zone 610 may be different from the color emitted by the receiving device 500 in the second zone 620.

When cheering on surfing, the color that the receiving device 500 emits may be determined by a control signal. Alternatively, the color emitted by the receiving device 500 may be based on data stored in the memory of the receiving device 500. A description of the color, intensity, and/or pattern emitted by the receiving device 500 may be referred to the description of FIG. 3 .

Figure 6 is a flowchart for explaining the operation of a light-emitting device according to an exemplary embodiment of the present disclosure. In FIG. 6 , the operation of the receiving device 500 may be understood as being substantially performed by the processor 530.

In operation S600, the receiving device 500 may receive a control signal for group cheering broadcast from an external device through the communication unit 510. The external device may include, for example, the master device 300. The control signal may inform a plurality of receiving devices 500 located in the performance hall that group cheering (e.g., surfing) has begun.

In operation S610, the receiving device 500 may blink the light emitting unit 570 in response to the control signal. By flashing the receiving device 500, the effect of group cheering can be improved.

In operation S620, the receiving device 500 may detect movement of the receiving device 500 through the sensor unit 580. For example, the sensor unit 580 may detect the speed, acceleration, or posture of the receiving device 500.

If the movement of the receiving device 500 satisfies the specified condition in operation S630, the receiving device 500 may emit a specified color for a certain period of time through the light emitting unit 570. For example, when a spectator lifts the receiving device 500, the receiving device 500 may detect acceleration and emit a designated color. After a certain period of time has elapsed, the receiving device 500 may blink.

Meanwhile, the disclosed embodiments may be implemented in the form of a recording medium that stores instructions executable by a computer. Instructions may be stored in the form of program code, and when executed by a processor, may create program modules to perform operations of the disclosed embodiments. The recording medium may be implemented as a computer-readable recording medium.

Computer-readable recording media include all types of recording media storing instructions that can be decoded by a computer. For example, there may be Read Only Memory (ROM), Random Access Memory (RAM), magnetic tape, magnetic disk, flash memory, optical data storage device, etc.

As described above, the disclosed embodiments have been described with reference to the attached drawings. A person skilled in the art to which this disclosure pertains will understand that the present disclosure may be practiced in forms different from the disclosed embodiments without changing the technical idea or essential features of the present disclosure. The disclosed embodiments are illustrative and should not be construed as limiting.

Claims (10)

In a light-emitting device for producing group cheering located in a performance hall,
a communication unit for communication with external devices;
light emitting part;
A sensor unit for detecting movement of the light emitting device;
Memory; and
Includes a processor electrically connected to the communication unit, the light emitting unit, the sensor unit, and the memory,
The processor,
Receive a control signal for the group cheering broadcast from the external device through the communication unit,
In response to the control signal, blinking the light emitting unit,
Detecting movement of the light emitting device through the sensor unit,
When the movement of the light emitting device satisfies a specified condition, the light emitting unit is set to emit a specified color for a certain period of time,
Receiving a control signal for group cheering through the communication unit through a transmitter matched to each section of the performance hall, and receiving the control signal through a transmitter corresponding to identification information pre-stored in the memory,
The light-emitting device operates in either a performance mode for group cheering or a Bluetooth mode for Bluetooth connection,
The light-emitting device switches to the performance mode during a performance to receive a control signal for group cheering,
The control signal includes information about at least one of an emission color, emission pattern, and emission intensity of the light-emitting device,
The memory stores seat location information and seat identification information, and stores control-related information for performance production obtained through an application installed on a terminal held by the audience,
After being matched to a seat, the light emitting device automatically changes from Bluetooth mode to performance mode if there is no Bluetooth connection for a specified period of time,
The above group cheering is surfing cheering,
The light-emitting device receives a signal indicating the surf support based on broadcasting,
When light spreads from one area of the performance hall to an adjacent area, if the light-emitting device satisfies the specified condition, the specified color is emitted for a certain period of time, and the specified condition is such that the acceleration of the light-emitting device is preset. It is satisfied when it has a peak value at least once during a period of time, and blinks after the above-mentioned certain time has elapsed.
When the surf cheering is produced at the performance hall, the light emission color of the light emitting device disposed in a predetermined area corresponding to the wave flow is emphasized, and the light emission of the light emitting device disposed in an area other than the predetermined area blinks or emits a weak light. And
The processor,
When the light-emitting device operates in the Bluetooth mode, the light-emitting device is set to switch to the performance mode if there is no Bluetooth connection for a specified period of time,
The processor,
When the light-emitting device is turned on in a performance hall, it is set to operate in the performance mode in response to receiving the control signal,
Light emitting device. According to claim 1,
The sensor unit includes at least one of a speedometer, an accelerometer, an IMU sensor, or a vibration sensor,
Light emitting device. delete delete In a method of producing group cheering using a plurality of light-emitting devices,
A master device broadcasting a control signal for group cheering to the plurality of light-emitting devices located in a performance hall;
blinking the plurality of light-emitting devices in response to receiving the control signal;
Detecting the movement of the plurality of light-emitting devices based on the control signal, and emitting a specified color for a certain period of time when the movement satisfies a specified condition,
The plurality of light-emitting devices operate in either a performance mode for group cheering or a Bluetooth mode for Bluetooth connection,
The plurality of light-emitting devices are switched to the performance mode during a performance to receive a control signal for group cheering,
The above group cheering is surfing cheering,
The plurality of light-emitting devices receive a signal indicating the surf support based on broadcasting,
When light spreads from one area of the performance hall to an adjacent area, if the plurality of light-emitting devices satisfy the specified conditions, the specified color is emitted for a certain period of time, and the specified conditions are met by the light-emitting devices of the plurality of light-emitting devices. It is satisfied when the acceleration has a peak value at least once during a preset time, and blinks after the predetermined time has elapsed,
When the surf cheering is produced at the performance hall, the light emission color of the light emitting device disposed in a predetermined area corresponding to the wave flow is emphasized, and the light emission of the light emitting device disposed in an area other than the predetermined area blinks or emits a weak light. And
Each of the plurality of light-emitting devices receives a control signal for the group cheering through a transmitter matched to each section of the performance hall, and receives the control signal through a transmitter corresponding to identification information pre-stored in a memory,
The control signal includes information about at least one of an emission color, emission pattern, and emission intensity of the light-emitting device,
Each of the plurality of light-emitting devices stores seat position information and seat identification information in a memory, and stores control-related information for performance production acquired through an application installed on a terminal carried by the audience in the memory,
After being matched to a seat, the plurality of light-emitting devices automatically change from Bluetooth mode to performance mode if there is no Bluetooth connection for a specified period of time,
The control signal for group cheering includes a signal that controls a light-emitting device that is not paired with a performance hall among the plurality of light-emitting devices to remain in a blinking state,
When each of the plurality of light-emitting devices operates in the Bluetooth mode, it is set to switch to the performance mode if there is no Bluetooth connection for a specified period of time,
Each of the plurality of light-emitting devices is set to operate in the performance mode in response to receiving the control signal when the plurality of light-emitting devices are turned on in a performance hall.
According to clause 5,
The plurality of light-emitting devices include at least one of a speedometer, an accelerometer, an IMU sensor, or a vibration sensor,
method. delete delete delete A program combined with a computer and stored in a computer-readable recording medium to execute the method of producing group cheering using the plurality of light-emitting devices of claim 5 or 6.

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