JP7372000B1 - Lighting device control system and lighting device control method - Google Patents

Abstract

The lighting device control system (100) includes a server (10), a mobile communication terminal (20), and a light emission instruction device (40) that transmits a light emission instruction for the lighting device (30) by a wireless signal. The server (10) stores in advance performance information that defines the mode of light emission for each seat position of the audience, and transmits the performance information linked to the seat position in response to a request from the mobile communication terminal (20). configured as possible. The mobile communication terminal (20) includes a seat position transmitter (24) that transmits the seat position to the server (10), and a performance information transmitter (24) that transmits the performance information from the server (10) to the lighting device (30). 25). The lighting device (30) includes a presentation information receiving section (32) that receives presentation information from a mobile communication terminal (20) via short-range wireless communication, and receives a lighting instruction from a lighting instruction device (40) to follow the presentation information. and a light emission control section (35) that controls light emission of the lighting device (30) according to a light emission instruction.

Description

The present invention relates to a system and method for controlling lighting devices carried by multiple spectators at an event.

2. Description of the Related Art Conventionally, lighting systems that control lighting for performances have been known. Patent Document 1 discloses a lighting system that includes a lighting device and a control device that controls light emission of the lighting device using wireless communication. The control device distributes data of the presentation pattern to the lighting device during a time period when the communication band is free. The distribution data is stored in the lighting device. Further, after the data is distributed, the control device transmits performance instruction information with a small amount of data, and causes the lighting device to read and reproduce the data of the performance pattern. This makes it possible to suppress pressure on the communication band.

Further, Patent Document 2 discloses an information processing system that includes an NFC (Near Field Communication) sticker placed on each gaming machine in a gaming hall, a user terminal, an information management server, and an information providing server. ing. The user terminal reads the identification information and contact URL from the NFC seal and sends it to the information management server. The information management server acquires a URL group of multiple information corresponding to each gaming machine linked to the identification information, generates an icon in which the URL group is embedded, and sends the icon screen to the user terminal that has read the identification information. do. In the user terminal, information corresponding to the icon selected from the displayed icon screen is provided to the user from the information providing server using the URL. Note that the information provided includes images, videos, and the like. This makes it possible to efficiently provide the user with a plurality of different pieces of information linked to the information read by the user terminal.

Japanese Patent Application Publication No. 2023-7645 JP2023-26282A

Although the system of Patent Document 1 is capable of controlling the light emission of the lighting device, it is not intended to control the performance using the lighting devices carried by a plurality of spectators. When this type of lighting device is used, it is preferable that the lighting device stores performance information for controlling the mode of light emission in accordance with the seat position. In the system of Patent Document 2, although it is possible to efficiently provide information to a user terminal using short-range wireless communication, it is not assumed that information will be stored in a lighting device.

In the case where the performance information is stored in each of the lighting devices carried by a plurality of spectators, for example, a means for storing the performance information one by one in the lighting device at the entrance of the event venue can be considered. However, this method has the problem of being time consuming and labor intensive. In view of these circumstances, an object of the present invention is to provide a system and method for controlling lighting devices carried by a plurality of spectators at an event, which can quickly and easily store performance information in the lighting devices. It is about providing.

The lighting device control system of the present invention is a system that controls lighting devices carried by a plurality of spectators at an event, and includes a server and a mobile device carried by the spectators that can communicate with the server and the lighting devices, respectively. The system includes a communication terminal and a light emission instruction device that transmits a light emission instruction for the lighting device using a wireless signal. The server stores in advance performance information that defines the mode of light emission of the lighting device for each seat position of the audience, and the server stores the performance information that is linked to the seat position in response to a request from the mobile communication terminal. It is configured to be able to transmit performance information. The mobile communication terminal includes a seat position transmitting unit that transmits the input seat position to the server as a request for the production information to the server when the seat position is input; and an effect information transmitting section that transmits the received effect information to the lighting device when the effect information transmitted from the server is received. The lighting device includes a presentation information receiving unit that receives the presentation information from the mobile communication terminal via short-range wireless communication, and a case where the lighting device receives the presentation information transmitted from the mobile communication terminal via the short-range wireless communication. , a light emission control unit that receives the light emission instruction from the light emission instruction device and controls the light emission of the lighting device according to the light emission instruction so as to follow the light emission mode defined in the received production information; Equipped with.

In the lighting device control system of the present invention, the mobile communication terminal includes a seat position input unit that inputs the seat position by optically reading information corresponding to the seat position.

In the lighting device control system of the present invention, the light emission instruction device is configured to be able to transmit infrared rays as the wireless signal.

A lighting device control method of the present invention is a method for controlling lighting devices carried by each of a plurality of spectators at an event, and includes specifying in a server a light emission mode of the lighting device for each seat position of the spectator. A first step of storing performance information in advance, inputting the seat position into a mobile communication terminal carried by the audience and capable of communicating with the server and the lighting device, and transmitting the performance information to the server. a second step of transmitting the input seat position from the mobile communication terminal to the server as a request; and transmitting the performance information linked to the seat position to the server in response to the request from the mobile communication terminal. a third step of receiving the effect information transmitted from the server in response to the request, and transmitting the received effect information from the mobile communication terminal to the lighting device. 4 step, and a 5th step of receiving the effect information from the mobile communication terminal by short-range wireless communication in the lighting device; A sixth step of receiving the light emission instruction from a light emission instruction device that transmits the light emission instruction of the lighting device by a wireless signal, and controlling the light emission of the lighting device in accordance with the light emission instruction.

According to the present invention, performance information can be stored in a lighting device quickly and without effort.

1 is an overall schematic diagram of a lighting device control system according to an embodiment of the present invention. 2 is a functional block diagram of a server, a mobile communication terminal, and a lighting device shown in FIG. 1. FIG. FIG. 2 is a diagram illustrating an example of a screen displayed on the monitor of the mobile communication terminal when seat position information is input on the mobile communication terminal shown in FIG. 1; 2 is a diagram illustrating another example of a screen displayed on the monitor of the mobile communication terminal when seat position information is input on the mobile communication terminal shown in FIG. 1. FIG. 2 is a flowchart representing an example of the operation of the lighting device control system shown in FIG. 1. FIG. 2 is a diagram illustrating another example of a screen displayed on the monitor of the mobile communication terminal when seat position information is input on the mobile communication terminal shown in FIG. 1. FIG.

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, a lighting device control system 100 according to an embodiment of the present invention is a system that controls lighting devices 30 each carried by a plurality of spectators A at an event. It is assumed that each audience member A is assigned a seat S at the event. The lighting device control system 100 includes a server 10, a mobile communication terminal 20, a lighting device 30, and a light emission instruction device 40.

The mobile communication terminal 20 is carried by the audience together with the lighting device 30, and is capable of communicating with the server 10 and the lighting device 30, respectively. The mobile communication terminal 20 is, for example, a smartphone with a camera, and is connected to the server 10 via the information communication network N. The lighting device 30 is, for example, a penlight that can be held by the audience, and can be connected to the mobile communication 20 by short-range wireless communication.

In this embodiment, a plurality of lighting devices 30 are each held by a plurality of spectators A who are respectively located in a plurality of seats S at an event. In the lighting device 30, the light emission is controlled in accordance with the light emission instruction from the light emission instruction device 40 so as to follow the light emission mode defined by the presentation information.

The light emission instruction device 40 is connected to the DMX control device D via the system main device M. The DMX control device D sends a signal for controlling dimming and color adjustment of the lighting device 30 to the system main device M, for example, using a communication standard such as DMX512. In the DMX control device D, for example, 256 levels of control are possible per channel, and signal transmission of 512 channels is possible per cable. The system main device M converts the control signal sent from the DMX control device D into a corresponding infrared signal, and sends the infrared signal to the light emission instruction device 40.

The light emission instruction device 40 transmits infrared rays in response to an infrared signal sent from the system main device M. A plurality of light emitting indicating devices 40 (for example, 30 to 40 units) may be installed at a position apart from the lighting device 30, and the light emitting indicating device 40 may be directed toward each lighting device 30 held by each of the multiple spectators A located in the seats S. Therefore, it may be configured such that infrared rays are transmitted from various directions. In this way, the light emission instruction device 40 is configured to transmit a light emission instruction for the lighting device 30 using a wireless signal, and to transmit infrared rays as the wireless signal.

As shown in FIG. 2, the server 10 includes a communication device 11 and a storage device 12. The communication device 11 is composed of an electric circuit, a CPU, etc., and is capable of information communication based on, for example, communication standards defined in the IEEE802 series. The communication device 11 receives information from the mobile communication terminal 20 via the information communication network N, extracts performance information stored in the storage device 12, and transmits it to the information communication network N.

The storage device 12 is composed of an electric circuit, a memory, etc., and is capable of storing, for example, information input via an interface. The storage device 12 is capable of storing in advance performance information that defines the mode of light emission of the lighting device 30 for each seat position of the audience. In the server 10, when the performance information linked to the seat position is input, the performance information is stored in the storage device 12 as described above.

When the communication device 11 receives the seat position information of the mobile communication terminal 20, it assumes that there is a request from the mobile communication terminal 20 and executes information communication as follows. In response to a request from the mobile communication terminal 20, the communication device 11 extracts performance information associated with the received seat position from among the performance information stored in the storage device 12, and extracts the performance information that is linked to the received seat position. is transmitted to the mobile communication terminal 20.

The mobile communication terminal 20 includes a first communication device 21 , a second communication device 22 , a seat position input section 23 , a seat position transmission section 24 , and a performance information transmission section 25 . These are composed of electric circuits, CPUs, and the like. The first communication device 21 is capable of communicating information based on, for example, communication standards defined in the IEEE802 series. When the seat position is input, the first communication device 21 transmits the input seat position information to the information communication network N, and receives performance information from the information communication network N.

The second communication device 22 is capable of communicating information using communication standards such as NFC (Near Field Communication) and RFID (Radio Frequency Identification). The second communication device 22 transmits the performance information received by the first communication device 21 to the lighting device 30 when brought close to the performance information receiving section 32 of the lighting device 30 .

The seat position input unit 23 inputs the seat position by optically reading information corresponding to the seat position. Reading of the information may be achieved, for example, by capturing an image with a camera of the mobile communication terminal 20 or the like. Examples of the information corresponding to the seat position include an identification code (QR code (registered trademark), bar code, etc.) printed on an event ticket, a number string/character string assigned to the seat position, and the like. When an identification code is used, information corresponding to the seat position is stored in the identification code in advance. When a number sequence, character string, etc. is read, OCR (Optical Character Recognition) processing may be performed.

As shown in FIG. 3, for example, by starting an application program on the mobile communication terminal 20, a camera input screen 20a is displayed on the monitor of the mobile communication terminal 20, and the position of the seat is read by an operation by the audience. You can do it like this. The camera input screen 20a may be provided with, for example, an imaging display section 20b and a reading button 20c. In this case, by holding the camera of the mobile communication terminal 20 over the above-mentioned identification code, number sequence, character string, etc., the identification code, number sequence, character string, etc. are displayed on the imaging display section 20b. In this state, the seat position may be read by operating the reading button 20c.

Note that in this embodiment, the seat position is input by optically reading information corresponding to the seat position. Instead, as shown in FIG. 4, for example, by activating an application program on the mobile communication terminal 20, the seat input screen 20d is displayed on the monitor of the mobile communication terminal 20, and the audience can operate the seat input screen 20d. Alternatively, the seat position may be input. The seat input screen 20d may include, for example, a plurality of seat candidate display sections 20e and a registration button 20f. In this case, in order to display a plurality of seat candidate display sections 20e, it is preferable that an operation for narrowing down the seat positions be performed as appropriate on the seat input screen 20d in advance. In the seat candidate display section 20e, different seat positions (for example, aisles, rows, numbers, etc.) are displayed as candidates, and a check box 20e1 is displayed at the right end. A check is input into the checkbox 20e1 corresponding to the position of the corresponding seat among the plurality of candidates. In this state, the seat position may be input by operating the registration button 20f. Further, as described above, when the seat position is input by the spectator's operation, instead of displaying the seat input screen 20d shown in FIG. 4, for example, another form of the seat input screen 20g shown in FIG. 6 is displayed. You can. The seat input screen 20g may be provided with, for example, a seat number input section 20h and a write button 20i. In this case, the spectator directly inputs a character string and a numerical sequence (for example, aisle, row, number, etc.) corresponding to the seat position into the seat number input section 20h. After the input, the seat position may be input by operating the write button 20i.

As shown in FIG. 2, when the seat position is input through the seat position input unit 23, the seat position transmitting unit 24 sends the input seat position to the server 10 as a request for production information. It is transmitted from the communication device 21 to the server 10.

When the first communication device 21 receives the presentation information transmitted from the server 10 in response to a request, the presentation information transmitting section 25 transmits the received presentation information to the second communication device 22 to receive the presentation information of the lighting device 30. 32. When transmitting performance information using the performance information transmitting unit 25, the performance information received by the first communication device 21 is temporarily stored in the storage device of the mobile communication terminal 20, extracted from the storage device, and transmitted. You can do it like this.

The lighting device 30 includes an LED (Light Emitting Diode) 31, and the LED 31 can generate visible light. The LED 31 can be dimmed and colored. The lighting device 30 also includes a performance information receiving section 32, a performance information storage section 33, a light emission instruction receiving section 34, and a light emission control section 35. The performance information receiving section 32, the light emission instruction receiving section 34, and the light emission control section 35 are composed of an electric circuit, a CPU, and the like.

The performance information receiving unit 32 receives the performance information from the mobile communication terminal 20 by short-range wireless communication. The performance information receiving unit 32 includes, for example, an NFC tag, an RFID tag, etc., and when brought close to the second communication device 22 of the mobile communication terminal 20, the production information receiving unit 32 transmits information to the mobile communication terminal via the NFC tag, RFID tag, etc. The presentation information may be received from 20 in a non-contact manner. The method for non-contact short-range wireless communication may be, for example, a capacitive coupling method, an electromagnetic coupling method, an electromagnetic induction method, a radio wave method, an optical communication method, or the like.

The performance information storage device 33 is composed of an electric circuit, a memory, etc., and is capable of storing performance information received via, for example, an NFC tag, an RFID tag, or the like. In the lighting device 30, when the effect information is received, the effect information is stored in the effect information storage device 33 as described above.

The light emission instruction receiving unit 34 receives the light emission instruction from the light emission instruction device 40 through infrared wireless communication. The light emission instruction receiving unit 34 includes, for example, an infrared receiving module, and receives the light emission instruction from the light emission instruction device 40 via the infrared receiving module even if it is separated from the light emission instruction device 40 by about 100 m. It may be as follows.

When the light emission control unit 35 receives the effect information transmitted from the mobile communication terminal 20 through short-range wireless communication, the light emission instruction receiving unit 34 causes the light emission instruction receiving unit 34 to emit light in accordance with the light emission mode specified by the received effect information. A light emission instruction is received from the instruction device 40, and the light emission of the lighting device 30 is controlled according to the light emission instruction. More specifically, when the light emission control section 35 determines that the effect information is stored in the effect information storage device 33 as described above, the light emission control section 35 allows the light emission instruction receiving section 34 to receive the light emission instruction. In this state, when the light emission control unit 35 determines that a light emission instruction from the light emission instruction device 40 has been received, it reads out the effect information stored from the effect information storage device 33 in response to the light emission instruction. Then, the light emission control unit 35 controls the light emission of the LED 31 so as to follow the light emission mode defined by the performance information.

FIG. 5 is a flowchart showing an example of the actual operation of the lighting device control system 100. When controlling the lighting device 30, starting from step 50, the server 10 inputs performance information linked to the seat position, and stores the performance information for each seat position in the storage device 12 in advance. It is assumed that the process in step 50 is executed by the operator or the like before the start of the event.

Next, the process proceeds to step 51, where the seat position is input using the seat position input section 23 of the mobile communication terminal 20 (see FIGS. 3 and 4). It is assumed that a plurality of spectators are each carrying the mobile communication terminal 20 and the lighting device 30 before the process of step 51 is executed. Further, the plurality of spectators may be located at any location such as the seats or the entrance of the event venue. The process in step 51 may be performed by a plurality of spectators at different times and in different positions.

Next, the process proceeds to step 52, where seat position information is transmitted from the mobile communication terminal 20 to the server 10 via the information communication network N by the first communication device 21 and the seat position transmitter 24. The seat position information to be transmitted is that inputted in step 51. The process in step 52 also functions as a request for performance information to the server 10.

Next, the process proceeds to step 53, in which the server 10 receives seat position information through the communication device 11. The seat position information received is that transmitted in step 52. Upon reception of the seat position information, it is determined that a request for presentation information has been made from the mobile communication terminal 20.

Next, the process proceeds to step 54, in which the server 10 uses the communication device 11 to string the received seat position among the performance information stored in the storage device 12 in response to the request from the mobile communication terminal 20. The resulting performance information is extracted and the extracted performance information is transmitted to the mobile communication terminal 20. The performance information is transmitted via the information communication network N.

Next, the process proceeds to step 55, in which the mobile communication terminal 20 receives presentation information through the first communication device 21. The effect information received is that transmitted in step 54.

Next, the process proceeds to step 56, in which the second communication device 22 and the effect information transmitter 25 transmit effect information from the mobile communication terminal 20 to the lighting device 30 by short-range wireless communication. The effect information to be transmitted is that received in step 55.

Next, the process proceeds to step 57, in which the lighting device 30 receives the presentation information by the presentation information receiving section 32 via short-range wireless communication. The effect information received is that transmitted in step 56. When the performance information is received, it is immediately stored in the performance information storage section 33. It is determined that the effect information is stored in the effect information storage device 33, and the light emission instruction receiving section 34 is allowed to receive the light emission instruction.

Next, the process proceeds to step 58, in which the light emission instruction device 40 transmits a light emission instruction to the lighting device 30 by infrared wireless communication. The light emission instruction is received by the light emission instruction receiving section 34.

Next, the process proceeds to step 59, and in the lighting device 30, the light emission control section 35 reads out the performance information stored from the performance information storage device 33 in response to the light emission instruction in step 58, and reads out the performance information stored in the performance information storage device 33. The light emission of the LED 31 is controlled so as to follow the mode of light emission.

The processing in steps 50 to 59 also corresponds to the lighting device control method according to the present invention. The lighting device control method is a method for controlling the lighting devices 30 carried by each of a plurality of spectators at an event, and includes first to sixth steps.

In the first step, performance information that defines the light emission mode of the lighting device 30 is stored in advance in the server 10 for each seat position of the audience. The second step is to input the seat position into a mobile communication terminal 20 carried by the audience and capable of communicating with the server 10 and the lighting device 30, respectively, and to request performance information from the server 10 for the input seat position. The location is transmitted from the mobile communication terminal 20 to the server 10. In the third step, performance information linked to the seat position is transmitted from the server 10 to the mobile communication terminal 20 in response to a request from the mobile communication terminal 20. The fourth step is to receive the effect information transmitted from the server 10 in response to the request, and to transmit the received effect information from the mobile communication terminal 20 to the lighting device 30. In the fifth step, the lighting device 30 receives the effect information from the mobile communication terminal 20 by short-range wireless communication. The sixth step is to receive a light emission instruction from a light emission instruction device 40 that transmits a light emission instruction for the lighting device 30 via a wireless signal so as to follow a light emission mode defined in the received performance information, and to perform lighting according to the light emission instruction. Controls the light emission of the device 30.

Therefore, step 50 corresponds to the first step of the lighting device control method. Steps 51 and 52 correspond to the second step of the lighting device control method. Step 54 corresponds to the third step of the lighting device control method. Steps 55 and 56 correspond to the fourth step of the lighting device control method. Step 57 corresponds to the fifth step of the lighting device control method. Step 59 corresponds to the sixth step of the lighting device control method.

As described above, the lighting device control system 100 according to the embodiment of the present invention is a system that controls the lighting devices 30 carried by a plurality of spectators at an event. It includes a mobile communication terminal 20 that can communicate with the server 10 and the lighting device 30, respectively, and a light emission instruction device 40 that transmits a light emission instruction for the lighting device 30 by a wireless signal.

The server 10 stores in advance performance information that defines the mode of light emission of the lighting device 30 for each seat position of the audience, and stores the performance information linked to the seat position in response to a request from the mobile communication terminal 20. Configured to be able to send. When the seat position is input, the mobile communication terminal 20 includes a seat position transmitting unit 24 that transmits the input seat position to the server 10 as a request for production information to the server 10, and a seat position transmitting unit 24 that transmits the input seat position to the server 10 in response to the request. When receiving the effect information transmitted from 10, the effect information transmitting section 25 transmits the received effect information to the lighting device 30. The lighting device 30 includes a presentation information receiving section 32 that receives presentation information from the mobile communication terminal 20 via short-range wireless communication, and a presentation information receiving section 32 that receives presentation information transmitted from the mobile communication terminal 20 via short-range wireless communication. a light emission control unit 35 that receives a light emission instruction from the light emission instruction device 40 and controls the light emission of the lighting device 30 in accordance with the light emission instruction so as to follow the light emission mode specified by the production information;
Equipped with

According to the above configuration, by transmitting seat position information from the mobile communication terminal 20 to the server 10, the mobile communication terminal 20 can easily acquire performance information corresponding to the seat position from the server 10. The effect information acquired by the mobile communication terminal 20 can be transmitted to the lighting device 30 using short-range wireless communication and easily stored in the lighting device 30. By carrying the mobile communication terminal 20 and the lighting device 30, a plurality of spectators can individually perform the above process regardless of location or time. Therefore, for example, the performance information can be stored in the lighting device 30 more quickly and easily than in the case where the performance information is stored one by one in the lighting device at the entrance of the event venue.

Particularly in the above embodiment, the mobile communication terminal 20 includes a seat position input unit 23 that inputs the seat position by optically reading information corresponding to the seat position. According to this, input errors in seat position information can be suppressed, and seat position information can be accurately and easily transmitted.

Particularly in the above embodiment, the light emission instruction device 40 is configured to be able to transmit infrared rays as a wireless signal. According to this, relatively inexpensive infrared wireless communication devices (the transmitting module of the light emission instruction device 40 and the receiving module of the lighting device 30) can be used, and the cost of the entire system can be suppressed. Furthermore, by using infrared rays, interference with radio waves of other wavelengths can be suppressed, and a system can be constructed without being bound by the regulations of the Radio Law. Additionally, the use of infrared rays can reduce communication lag.

The embodiments disclosed this time should be considered to be illustrative in all respects and not restrictive. The scope of the present invention is indicated by the claims rather than the above description, and it is intended that all changes within the meaning and range equivalent to the claims are included.

The lighting device control system 100 (lighting device control method) according to the embodiment of the present invention can be used for the production of lighting devices at events.

DESCRIPTION OF SYMBOLS 10... Server, 11... Communication device, 12... Storage device, 20... Mobile communication terminal, 21... First communication device, 22... Second communication device, 23... Seat position input section, 24... Seat position transmission section, 25... Performance information transmission unit, 30...Lighting device, 31...LED, 32...Production information reception unit, 33...Production information storage unit, 34...Light emission instruction reception unit, 35...Light emission control unit, 40...Light emission instruction device, 100...Lighting equipment control system

Claims (4)

A lighting device control system that controls lighting devices each carried by a plurality of spectators at an event,
server and
a mobile communication terminal carried by the spectator and capable of communicating with the server and the lighting device, respectively;
a light emission instruction device that transmits a light emission instruction of the lighting device by a wireless signal;
In a lighting device control system equipped with
The server is
Performance information that defines the mode of light emission of the lighting device is stored in advance for each seat position of the audience, and the performance information linked to the seat position is transmitted in response to a request from the mobile communication terminal. configured to allow
The mobile communication terminal includes:
a seat position transmitter that transmits the input seat position to the server as a request for the production information to the server when the seat position is input;
an effect information transmitting unit that, when receiving the effect information transmitted from the server in response to the request, transmits the received effect information to the lighting device;
Equipped with
The lighting device includes:
a performance information receiving unit that receives the performance information from the mobile communication terminal by short-range wireless communication;
When the effect information transmitted from the mobile communication terminal is received through the short-range wireless communication, the light emission instruction from the light emission instruction device is transmitted so as to follow the light emission mode defined in the received effect information. a light emission control unit that receives the light emission instruction and controls light emission of the lighting device according to the light emission instruction;
Lighting device control system with. The lighting device control system according to claim 1,
The mobile communication terminal includes:
A lighting device control system including a seat position input unit that inputs the seat position by optically reading information corresponding to the seat position. The lighting device control system according to claim 1 or 2,
The light emitting instruction device includes:
A lighting device control system configured to be able to transmit infrared rays as the wireless signal. A lighting device control method for controlling lighting devices each carried by a plurality of spectators at an event, the method comprising:
a first step of storing in advance, in a server, performance information that defines a light emission mode of the lighting device for each seat position of the audience;
The seat position is input into a mobile communication terminal carried by the spectator and capable of communicating with the server and the lighting device, respectively, and the input seat position is sent as a request for the production information to the server. a second step of transmitting data from the mobile communication terminal to the server;
a third step of transmitting the performance information linked to the seat position from the server to the mobile communication terminal in response to a request from the mobile communication terminal;
a fourth step of receiving the presentation information transmitted from the server in response to the request, and transmitting the received presentation information from the mobile communication terminal to the lighting device;
a fifth step of receiving the production information from the mobile communication terminal at the lighting device by short-range wireless communication;
The lighting device receives the light emission instruction from a light emission instruction device that transmits a light emission instruction of the lighting device by a wireless signal so as to follow the light emission mode defined in the received performance information, and the lighting device responds to the light emission instruction. a sixth step of controlling the light emission of;
A lighting device control method comprising:

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