KR20210016672A - A system and method for controlling lighting fixtures synchronized with video - Google Patents

Abstract

Disclosed are a system and a method for controlling a lighting fixture synchronized with a video. At this time, the method of controlling the lighting fixture synchronized with the video includes the steps of: receiving video information and lighting fixture control information from a server; determining whether the video is reproduced in real time based on the video information; and reproducing the video based on the video information and transmitting the lighting fixture control information to the lighting fixture if it is determined that the video is reproduced in real time.

Description

A system and method for controlling lighting fixtures synchronized with video}

The present invention is a system operating using short-range wireless communication, and corresponds to an invention for operating a lighting device according to a screen of an image output from a video device.

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.

The lighting device is sometimes used as a small cheering tool in sports events or concerts held in an environment under a certain level of illumination. However, such a lighting device has a side that it is difficult to create a systematic lighting pattern or shape outside a specific environment.

In the case of a video device, the existing video device does not have any other special functions for video other than the sound, subtitles, and vibration included in the video.

According to the present invention, by overcoming the limitations of the above-described lighting device and video device, it is possible to implement a lighting device that operates according to an image including a command required for controlling the lighting device according to the screen of the video. Therefore, it is possible to create a small concert or support environment at home through video.

An object of the present invention is to create a systematic lighting pattern or shape by controlling a plurality of lighting devices in accordance with a screen of an image being played in a video device using a lighting device that can be controlled using short-range communication.

In the present invention, by controlling the lighting device according to the screen of a real-time video, it is possible to create a unified cheering culture by communicating with various people far away.

The present invention can be used in a variety of fields because a video device capable of short-range wireless communication can be used.

The technical problems to be achieved in the present disclosure are not limited to the technical problems mentioned above, and other technical problems that are not mentioned will be clearly understood by those of ordinary skill in the technical field to which the present disclosure belongs from the following description. I will be able to.

The present invention discloses a method for controlling illumination synchronized with an image and a configuration of a system for controlling illumination synchronized with an image. In addition, a method and an imaging device for controlling lighting synchronized with an image by an image output device included in the system are disclosed.

According to an embodiment of the present invention, when an image output device controls lighting synchronized with an image, receiving image information and lighting device control information from a server, wherein an image is reproduced in real time based on the image information. Determining whether it is an image, and when it is determined that the image is reproduced in real time, reproducing the image based on the image information and transmitting the lighting device control information to the lighting device.

According to an embodiment of the present invention, the lighting device control information is information generated based on image information, and when the lighting device receives the lighting device control information, the operation of the lighting device may be controlled based on the reproduced image. have.

According to an embodiment of the present invention, when the image is not determined to be an image reproduced in real time, image information and the lighting device control information may be stored. In addition, in this case, when the image output device receives an image output event signal, the image may be reproduced based on the image information and the lighting device control information may be transmitted to the lighting device.

According to an embodiment of the present invention, the lighting device control information may include a control method of an operation element for the lighting device according to a reproduction time of the image information.

According to an embodiment of the present invention, the image information may include information on whether the image is an image reproduced in real time or a streaming data image.

According to an embodiment of the present invention, the step of connecting one or more of the lighting devices to the image output device based on a local area network may further be included.

According to an embodiment of the present invention, one or more of the lighting devices are connected through a mesh network, and the lighting devices included in the mesh network may transmit lighting device control information.

According to an embodiment of the present invention, a local area network includes an Ultra Wide Band (UWB), WiFi, Bluetooth, Bluetooth Low Energy (BLE), a Bluetooth mesh, At least one or more of low power Bluetooth mesh (BLE mesh), ZigBee, radio frequency (RF), and infrared communication (Infrared Data Association, IrDA) may be used.

According to an embodiment of the present invention, when the lighting device receives the lighting device control information, based on the lighting device control information, the lighting color of the lighting device, the lighting brightness, the lighting time, the flashing interval and the lighting off time At least one of the operating elements may be controlled.

According to an embodiment of the present invention, a system for controlling lighting synchronized with an image includes a server that transmits image information and lighting device control information, and based on the image information, determines whether the image is a real-time video, and When it is determined as an image to be played back, an image output device that reproduces the image based on the image information and transmits the lighting device control information to a lighting device, and when the lighting device control information is received, the reproduced image is It may include a lighting device in which the operation is controlled based on.

According to the present invention, it is possible to control a lighting device according to a real-time image through various image output devices.

According to the present invention, small-scale cheering culture and concerts are possible in various places by controlling various lighting devices in sync with images.

According to the present invention, it is possible to create an atmosphere with the scene through a lighting device controlled in real time without participating in a concert or game.

According to the present invention, it is possible to produce the effect of participating even for persons who cannot be together due to the number of persons limited.

The effects that can be obtained in the present disclosure are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those of ordinary skill in the art from the following description. will be.

1 corresponds to a system for controlling lighting synchronized with an image according to an exemplary embodiment.
2 is a block diagram of a system for controlling lighting synchronized with an image according to an embodiment of the present invention.
3 is a flowchart illustrating a method of operating a system for controlling lighting synchronized with an image in the present invention.

Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art may easily implement the embodiments. However, the present disclosure may be implemented in various different forms and is not limited to the embodiments described herein.

In describing an embodiment of the present disclosure, if it is determined that a detailed description of a known configuration or function may obscure the subject matter of the present disclosure, a detailed description thereof will be omitted. In addition, parts not related to the description of the present disclosure in the drawings are omitted, and similar reference numerals are attached to similar parts.

In the present disclosure, when a component is said to be "connected", "coupled" or "connected" with another component, it is not only a direct connection relationship, but an indirect connection relationship in which another component exists in the middle. It can also include. In addition, when a certain component "includes" or "have" another component, it means that other components may be further included rather than excluding other components unless otherwise stated. .

In the present disclosure, terms such as first and second are used only for the purpose of distinguishing one component from other components, and do not limit the order or importance of the components unless otherwise stated. Accordingly, within the scope of the present disclosure, a first component in one embodiment may be referred to as a second component in another embodiment, and similarly, a second component in one embodiment is a first component in another embodiment. It can also be called.

In the present disclosure, components that are distinguished from each other are intended to clearly describe each feature, and do not necessarily mean that the components are separated. That is, a plurality of components may be integrated to be formed in one hardware or software unit, or one component may be distributed in a plurality of hardware or software units. Therefore, even if not stated otherwise, such integrated or distributed embodiments are also included in the scope of the present disclosure.

In the present disclosure, components described in various embodiments do not necessarily mean essential components, and some may be optional components. Accordingly, an embodiment consisting of a subset of components described in the embodiment is also included in the scope of the present disclosure. In addition, embodiments including other components in addition to the components described in the various embodiments are included in the scope of the present disclosure.

Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings.

1 corresponds to a system for controlling lighting synchronized with an image according to an exemplary embodiment.

The system for controlling lighting synchronized with an image of the present invention may include an image output device 110, a network or server 120, and a lighting device 130.

The image output device 110 of the present invention may output a real-time image by communicating with the server 120. The image output device 110 may control the lighting device 130 by transmitting the lighting device control information transmitted from the server 120 together with a real-time image to the lighting device 130 through short-range wireless communication.

In the present invention, the lighting device control information is information including an operation element of the lighting device, and may correspond to information for controlling the lighting device. In this case, the lighting device control information according to an embodiment of the present invention may include information for controlling an operation element of at least one of the lighting color, lighting brightness, lighting lighting time, lighting flashing interval, and lighting off time.

As described above, the image output device 110 receives a real-time image and performs real-time data processing, so that one or more lighting devices 130 may be controlled. In an embodiment of the present invention, when the lighting device corresponds to the cheering rod, even if the user is not in the concert hall, the cheering rod synchronized with the video of the present invention is real-time or non- It can be controlled according to real-time public video. In addition, in another embodiment, when the lighting device corresponds to an athletic event cheering rod, even if the user is not in the stadium, cheering synchronized with the video of the present invention, like the user's cheering rod in the stadium controlled according to the game progress. The rod can be controlled according to real-time or non-real-time game video. Accordingly, according to the present invention, since the lighting device is controlled according to a performance image, a game image, etc., it is possible to produce an effect similar to that of the users working together at a venue such as a concert hall or a stadium.

In addition, according to another embodiment of the present invention, a plurality of lighting devices connected to one image output device may be controlled, and various systematic lighting patterns or shapes may be created using the lighting devices. As an example, a plurality of lighting devices are connected to one image output device, and may be controlled through group control. Also, as another example, by broadcasting lighting device control information to a plurality of lighting devices connected to one image output device, the lighting devices may be controlled at the same time.

Referring to FIG. 1, the system according to the present embodiment has a structure in which a plurality of image output devices 110 are connected to a network environment, and may have a single structure in which only one image output device 110 is connected. Here, the image output device 110 refers to an image device capable of reproducing a video, and may be, for example, a TV, a computer, a smart phone, or a tablet PC.

In this case, the lighting device 130 is connected to the image output device 110 using short-range wireless communication, and may be operated by lighting device control information.

At this time, according to an embodiment of the present invention, the local area network includes an Ultra Wide Band (UWB), WiFi, Bluetooth, Bluetooth Low Energy (BLE), and a Bluetooth mesh. ), low power Bluetooth mesh (BLE mesh), ZigBee, radio frequency communication (Radio Frequency, RF), and infrared communication (Infrared Data Association, IrDA) at least one or more may be used.

In addition, in the present invention, the lighting device 130 may mean any device that emits light, and may be various products including LEDs and light bulbs. As a non-limiting example of the present invention, the lighting device 130 may be a cheer rod, a mood lamp, a flashlight, or the like.

2 is a block diagram of a system for controlling lighting synchronized with an image according to an embodiment of the present invention.

According to an embodiment of the present invention, the system 200 for controlling lighting synchronized with an image may include a server 210, an image output device 220, and a lighting device 230.

The server 210 may transmit image information and lighting device control information to the image output device 220.

In this case, the image information may include information on whether the image is an image to be output in real time (hereinafter, referred to as a real-time image), real-time image information, image length, image reproduction speed, image frame size, and number of image frames. In particular, in the present invention, the information on whether the image is a real-time image may include information on whether the output image is an image reproduced in real time or a streaming data image.

In this case, in the case of an image reproduced in real time, a characteristic of an image reproduced in real time may be determined based on real-time image information included in the image information. More specifically, the video information may include information on a streaming method or a streaming service type of the video or content. In this case, for example, information about a progressive download method, an RTSP/RTMP streaming method, an adaptive HTTP streaming method, and the like may correspond to this. In addition, the video information may include a streaming protocol type. For example, the video information may include Internet streaming protocol types, RTSP (Real Time Streaming Protocol), RTP (Real-time Transport Protocol), RTCP (Real-Time Transport Control Protocol), MMS (Microsoft Media Server), RTMP This may include (Real Time Messaging Protocol). In addition, as another example, the image information may include a type of a streaming protocol for digital broadcasting, and information about an MPEG stream. In addition, the image information may include information on a video service and a service type for the content. For example, information on video on demand (VOD), live streaming, http live streaming, Internet Protocol Television (IPTV), and the like may be included.

In the present invention, the lighting device control information may correspond to information generated based on image information. In this case, the lighting device may operate in synchronization with an image according to the lighting device control information. More specifically, the operating element of the lighting device controlled according to the lighting device control information may correspond to at least one of a lighting color, a lighting brightness, a lighting lighting time, a lighting flashing interval, and a lighting turning off time. That is, according to the lighting device control information, not only each of the operating elements of the lighting device is controlled, but also several operating elements may be combined and controlled. For example, lighting device control information may be configured by changing a lighting color and changing an interval between blinking lights.

In addition, according to an embodiment of the present invention, lighting device control information may be differently designated for each lighting device. That is, when one or more lighting devices 230 are connected to the image output device, lighting device control information may be differently allocated according to the current position of the lighting device 230. For example, when the output image corresponds to a concert image, the lighting device 230 located on the left side of the image output device 220 may receive lighting device control information allocated to the left seat of the concert venue, and the image output device The lighting device 230 located on the right side of 220 may receive lighting device control information allocated to the right seat of the concert hall. In addition, when the stadium video is played, one or more operating elements of the lighting device 230 are changed only when the supporting team is set and the supporting team scores victory points, or when the other team scores victory points, It is also possible to control to operate only the corresponding lighting device 230.

According to an embodiment of the present invention, the lighting device control information may include an operation element of a lighting device corresponding to a reproduction time or a reproduction frame of an image and a combination of operation elements. That is, when the video playback time is 5 seconds, the lighting device is turned on and the color may be changed. Alternatively, lighting device control information may be generated so that the lighting device control information corresponds to each frame according to the frame number of the reproduction frame of the image.

In addition, the lighting device control information may correspond to information generated based on whether the image is an image to be reproduced in real time or an image that can be stored and reproduced.

For example, in the case of an image that can be stored and reproduced, the lighting device control information may correspond to information corresponding to information on the entire image. In this case, the lighting device control information may include a command for controlling lighting at a specific playback time of the image. The lighting device control information may be implemented as a method of adjusting the timing so that the caption of the image corresponds to the playback screen of the image, and the lighting device control information may store a control method of the lighting device output according to the playback time of the image. .

As another example, in the case of an image to be reproduced in real time, corresponding lighting device control information may be required according to the image in real time. In this case, the lighting device control information may include a transmission period of a real-time image, a transmission interval, a transmission period of the lighting device control information, the number of playing frames of a real-time image, image identifier information corresponding to the control information, synchronization information with the image, etc. have.

First, the lighting device control information may include information on an image start time point, identifier information on an output image, information on a set of frames of an output image, and the like, in order to synchronize the operation of the lighting device and the image.

In addition, the lighting device control information may include information on an image reception period and a lighting device control information reception period. For example, the image output device 220 may simultaneously receive image information and lighting device control information at a predetermined period.

As another example, the image output device 220 may receive image information and lighting device control information according to respective cycles. For example, the image information may be received according to a requested period according to a streaming protocol, and the image output device may receive the lighting device control information at a period longer than the image information receiving period. At this time, the image output device 220 may check the reception period of the image information and the reception period of the lighting device control information through the lighting device control information, and the image output device 220 is configured to synchronize information included in the lighting device control information. Based on this, it is possible to synchronize the lighting device control information and the image information.

As described above, at least one operating element of the lighting color of the lighting device 230, the lighting brightness, the lighting lighting time, the lighting flashing interval, and the lighting turning off time may be controlled based on the lighting device control information.

The image output device 220 may include a communication unit 221, an input unit 222, a control unit 223, a storage unit 224, and an output unit 225. In this case, the lighting control application driven by the image output device 220 may be implemented as a mobile application, and may be distributed by the server 210 through a network.

The image output device 220 may separately manage a real-time live data image and a streaming data image to be reproduced in real time. In the case of an image to be reproduced in real time, the image output device 220 may control the lighting device through real-time data processing. In addition, in the case of a streaming data image, the image output device 220 may transmit lighting device control information from the server 210 to the lighting device 230 in accordance with a lighting control sequence stored in the server.

The communication unit 221 may transmit and receive information based on short-range wireless communication. In more detail, the communication unit 221 may transmit information to the server 210 and the lighting device 230. For example, the communication unit 221 may receive image information and lighting device control information from the server 210. In addition, the communication unit 221 may transmit the lighting device control information to the lighting device 230. In addition, according to an embodiment of the present invention, the communication unit 221 may connect one or more lighting devices to an image output device based on a local area network.

In this case, as an example, but not limited to, wireless communication methods used in the present invention include Ultra Wide Band (UWB), WiFi, Bluetooth, Bluetooth Low Energy (BLE), and Bluetooth. Mesh (Bluetooth mesh), low power Bluetooth mesh (BLE mesh), ZigBee (ZigBee), radio frequency communication (Radio Frequency, RF) and infrared communication (Infrared Data Association, IrDA) may be applicable.

The input unit 222 may receive various types of information and/or commands from a user. For example, the input unit 222 may receive a lighting pattern selection command for selecting a lighting pattern, an operation standby command, a lighting control execution command for starting lighting control, and a lighting control termination command for ending the running lighting control. have. To this end, the input unit 222 may include at least one of a joystick, a mouse, a keypad, and a keyboard. In this case, the keyboard may be implemented in hardware or software.

The controller 223 may determine whether the image is an image reproduced in real time based on the image information received from the server 210.

At this time, according to an embodiment of the present invention, when the controller 223 determines that the received image is an image reproduced in real time, a control signal for reproducing the image is transmitted to the output unit 225 based on the image information. I can. Also, the controller 223 may determine to transmit the lighting device control information to one or more lighting devices 230 connected to the image output device 220. In this case, the controller 223 may transmit the lighting device control information to the communication unit 221 to transmit the lighting device control information to the lighting device 230.

In addition, according to another embodiment of the present invention, when the control unit 223 does not determine that the received image is an image reproduced in real time, the image information and the lighting device control information may be stored in the storage unit 224. In this case, when an image output event signal is received from the input unit 222 or the communication unit 221, the image information stored in the storage unit 224 may be reproduced.

According to an embodiment of the present invention, the image output event signal is a trigger signal for outputting an image, and may correspond to a signal such as a user pressing a play button of an image implemented on the screen of the image output device 220. In addition, as another example of the present invention, the video output event signal may correspond to a start signal using a mobile application, may correspond to a start signal of the lighting device 230 connected through a mesh network, and the lighting device 230 This may be a beacon or a signal generated when a smart device is recognized.

When an image output event signal, which is not limited to the above-described example, is received by the image output device 220, the image output device 220 may reproduce an image based on the image information. Also, the image output device 220 may transmit lighting device control information to the lighting device 230 connected to the image output device 220.

As described above, when it is determined that the received image is not a real-time image, the image output device 220 may store a moving image file and lighting device control information through the storage unit 224, and thus, the You can play video without connection. The image output device 220 may reproduce the stored image through the output unit 225 and control the lighting device 230 in synchronization with the image.

In this case, the storage unit 224 in which image information and lighting device control information are stored may include a hard disk drive, an optical disk drive, a magneto-optical disk drive, a nonvolatile memory, a volatile memory, or a combination thereof. The storage unit 224 may serve to store image information and lighting device control information, not real-time data, in an internal memory so that they can be used at any time.

The output unit 225 may output an image stored in the storage unit or image information transmitted to the communication unit.

The lighting device 230 may include a power supply unit 231, a communication unit 232, a control unit 233, and a lighting unit 234.

The power supply 231 may manage overall power supply to the lighting device. At this time, the power supply unit 231 may supply power to the lighting device 230 with constant power through an adapter, or may supply power to the lighting device 230 by a battery.

The communication unit 232 may be in charge of short-range wireless communication and process it. In this case, the communication unit 232 may receive lighting device control information from the image output device 220. As a non-limiting embodiment of the present invention, the wireless communication methods used at this time include Ultra Wide Band (UWB), WiFi, Bluetooth, Bluetooth Low Energy (BLE, Bluetooth Low Energy), and Bluetooth. Mesh (Bluetooth mesh), low power Bluetooth mesh (BLE mesh), ZigBee (ZigBee), radio frequency communication (Radio Frequency, RF), infrared communication (Infrared Data Association, IrDA), and the like may be applicable.

The control unit 233 serves to control the lighting unit 234 by determining the lighting device control information received from the communication unit 232. When the lighting device 230 receives the lighting device control information, the operation of the lighting device 230 may be controlled based on a reproduced image. In this case, as described above, the lighting device control information may correspond to information generated based on image information. Therefore, according to an embodiment of the present invention, when the lighting device 230 receives the lighting device control information, based on the lighting device control information, the lighting color of the lighting device 230, the lighting brightness, the lighting lighting time, the lighting At least one or more of the blinking interval and the lighting off time may be controlled.

In addition, the lighting device 230 may be connected through a mesh network. In this case, the lighting devices 230 included in the mesh network may transmit lighting device control information to the other lighting devices 230 included in the mesh network.

3 is a flowchart illustrating a method of operating a system for controlling lighting synchronized with an image according to the present invention. The following flow chart can be viewed in two main forms. It can be viewed in two ways: a flow chart that plays a real-time screen and operates and a flow chart that plays an image stored through an application.

Referring to FIG. 3, first, the image output device 220 may be connected to one or more lighting devices based on the above-described local area communication network (S310). Then, the image output device 220 receives image information from the server 210. And receiving lighting device control information. (S320) The image output device 220 may determine whether the image is an image reproduced in real time based on the image information. (S330) At this time, the image information is an image. It may include information on whether it is an image reproduced in real time or a streaming data image.

When the image output device 220 determines that the image is an image reproduced in real time (S340), the image may be reproduced (S350) based on the image information and the lighting device control information may be transmitted to the lighting device 230. In this case, the lighting device 230 that has received the lighting device control information may operate based on the lighting device control information (S370).

If the image output device 220 does not determine that the image is an image reproduced in real time (S340), the image information and the lighting device control information may be stored (S380). At this time, the image output device 220 may store the image. When the output event signal is received (S390), the image is reproduced based on the image information (S350) and the lighting device control information may be transmitted to the lighting device 230 (S360). In this case, the lighting device control information is A control method of operating elements for the lighting device according to the reproduction time of the image may be included. At this time, the lighting device 230 that has received the lighting device control information may operate based on the lighting device control information (S370).

When the lighting device 230 that has received the lighting device control information operates based on the lighting device control information (S370), one or more lighting devices are connected through a mesh network, and the lighting devices included in the mesh network are controlled by the lighting device. Information can be transferred to other lighting devices included in the mesh network. The exemplary methods of the present disclosure are expressed as a series of operations for clarity of description, but this is not intended to limit the order in which steps are performed, and each step may be performed simultaneously or in a different order if necessary. In order to implement the method according to the present disclosure, the illustrative steps may include additional steps, other steps may be included excluding some steps, or may include additional other steps excluding some steps.

Various embodiments of the present disclosure are not listed in all possible combinations, but are intended to describe representative aspects of the present disclosure, and matters described in the various embodiments may be applied independently or may be applied in combination of two or more.

In addition, various embodiments of the present disclosure may be implemented by hardware, firmware, software, or a combination thereof. For implementation by hardware, one or more ASICs (Application Specific Integrated Circuits), DSPs (Digital Signal Processors), DSPDs (Digital Signal Processing Devices), PLDs (Programmable Logic Devices), FPGAs (Field Programmable Gate Arrays), general purpose It may be implemented by a processor (general processor), a controller, a microcontroller, a microprocessor, or the like.

The scope of the present disclosure is software or machine-executable instructions (e.g., operating systems, applications, firmware, programs, etc.) that allow an operation according to a method of various embodiments to be executed on a device or computer, and such software or It includes a non-transitory computer-readable medium (non-transitory computer-readable medium) which stores instructions and the like and is executable on a device or a computer.

110: video output device
120: network or server
130: lighting device
200: system for controlling lighting synchronized with video
210: server
220: video output device
221: communication department
222: input unit
223: control unit
224: storage unit
225: output
230: lighting device
231: power supply
232: communication department
233: control unit
234: lighting unit

Claims (9)

In the method for controlling the lighting synchronized with the image by the image output device,
Receiving image information and lighting device control information from a server;
Determining whether an image is an image reproduced in real time based on the image information; And
When it is determined that the image is reproduced in real time, reproducing the image based on the image information and transmitting the lighting device control information to a lighting device; including,
The lighting device control information is information generated based on the image information,
When the lighting device receives the lighting device control information, the lighting control method, characterized in that the operation of the lighting device is controlled based on the reproduced image. The method of claim 1,
If the image is not determined to be an image reproduced in real time, the image information and the lighting device control information are stored,
When the image output device receives an image output event signal, reproducing the image based on the image information and transmitting the lighting device control information to the lighting device. The method of claim 2,
The lighting device control information includes a control method of an operation element for the lighting device according to a reproduction time of the image. The method of claim 1
The image information includes information on whether the image is an image reproduced in real time or a streaming data image. The method of claim 1,
Connecting at least one lighting device to the image output device based on a local area network; further comprising, lighting control method. The method of claim 5,
The at least one lighting device is connected by a mesh network,
The lighting devices included in the mesh network transmit the lighting device control information to other lighting devices included in the mesh network. The method of claim 5,
The local area network includes Ultra Wide Band (UWB), WiFi, Bluetooth, Bluetooth Low Energy (BLE), Bluetooth mesh, Bluetooth mesh, and BLE mesh. ZigBee (ZigBee), radio frequency communication (Radio Frequency, RF) and infrared communication (Infrared Data Association, IrDA) at least one or more of the used, lighting control method. The method of claim 1,
When the lighting device receives the lighting device control information,
On the basis of the lighting device control information, at least one operating element of the lighting color, lighting brightness, lighting on time, lighting flashing interval, and lighting off time of the lighting device is controlled. In the system for controlling the lighting synchronized with the image,
A server for transmitting image information and lighting device control information;
Based on the image information, it is determined whether the image is an image reproduced in real time, and when it is determined as an image reproduced in real time, the image is reproduced based on the image information and the lighting device control information is transmitted to the lighting device. Video output device; And
Including; when receiving the lighting device control information, the operation is controlled based on the reproduced image;
The lighting control system, characterized in that the lighting device control information corresponds to information generated based on the image information.

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