WO2018066097A1 - Dispositif de commande d'éclairage - Google Patents

Dispositif de commande d'éclairage Download PDF

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Publication number
WO2018066097A1
WO2018066097A1 PCT/JP2016/079683 JP2016079683W WO2018066097A1 WO 2018066097 A1 WO2018066097 A1 WO 2018066097A1 JP 2016079683 W JP2016079683 W JP 2016079683W WO 2018066097 A1 WO2018066097 A1 WO 2018066097A1
Authority
WO
WIPO (PCT)
Prior art keywords
lighting device
lighting
light emission
music
emission timing
Prior art date
Application number
PCT/JP2016/079683
Other languages
English (en)
Japanese (ja)
Inventor
井上　純一郎
弘勝 川野
敏貴 中井
Original Assignee
Ｐｉｏｎｅｅｒ ＤＪ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ｐｉｏｎｅｅｒ ＤＪ株式会社 filed Critical Ｐｉｏｎｅｅｒ ＤＪ株式会社
Priority to JP2018543534A priority Critical patent/JP6691607B2/ja
Priority to PCT/JP2016/079683 priority patent/WO2018066097A1/fr
Publication of WO2018066097A1 publication Critical patent/WO2018066097A1/fr

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]

Definitions

  • the present invention relates to a lighting control device that controls lighting equipment in accordance with the reproduction of music.
  • An object of the present invention is to provide an illumination control device capable of adjusting the light emission timing for each illumination device.
  • the lighting control device of the present invention includes: A lighting control device that controls lighting equipment according to music analysis information, A lighting device information storage unit for storing lighting device information including a light emission response time of the lighting device; A lighting device selection unit for selecting a lighting device to be controlled; A light emission timing adjusting unit that performs synchronous adjustment of the light emission timing of the selected lighting device by using the light emission response time of the lighting device selected by the lighting device selection unit.
  • the schematic diagram which shows the structure of the acoustic illumination control system which concerns on embodiment of this invention.
  • the functional block diagram which shows the structure of the acoustic illumination control system in the said embodiment.
  • the schematic diagram which shows the table structure of the illuminating device information storage part in the said embodiment.
  • the schematic diagram which shows the example of a screen display of the illuminating device selection part in the said embodiment.
  • FIG. 1 shows an acoustic lighting control system 1 according to an embodiment of the present invention.
  • the acoustic illumination control system 1 is a system that simultaneously performs an acoustic device control operation in DJ performance and an illumination device control performed together with the acoustic device control, and includes a DJ controller 2, a computer 3, a speaker 4, and an illumination device 5.
  • the DJ controller 2 is a main body part of a DJ device operated by an operator, and is connected to the computer 3 via a communication cable 6.
  • the DJ controller 2 includes left and right decks D1, D2. Each deck D1, D2 is provided with a jog dial 2A, a volume adjustment knob 2B, a performance pad 2C, and the like.
  • the DJ controller 2 includes a mixer M1 between the left and right decks D1 and D2, and the mixer M1 adjusts the audio output of the reproduction signal output from the left and right decks D1 and D2.
  • the operator operates the left and right decks D1 and D2, controls the reproduction operation of music data reproduced on the respective decks, and performs DJ performance.
  • Such a DJ controller 2 is connected to the speaker 4 via the analog cable 7, and a sound corresponding to the DJ performance by the operator is output from the speaker 4.
  • the computer 3 is stored in the computer 3 or music data stored in an optical disc inserted in the DJ controller 2 based on an acoustic device control operation signal output by the operator operating the DJ controller 2.
  • the music data is subjected to an acoustic effect corresponding to the playback control operation input to the DJ controller 2, output to the DJ controller 2, and the sound corresponding to the operation of the operator is output from the speaker 4 via the analog cable 7.
  • the lighting device 5 is connected to the computer 3 via the communication cable 8.
  • the illumination device 5 performs illumination in a live space or an event space, and includes various illumination devices 5A that are frequently used as a live facility.
  • the lighting device 5A is, for example, a perlite, a strobe light, a moving head, or the like that is frequently used for stage lighting.
  • parameters such as irradiation direction and operation speed can be designated by the devices.
  • each of the lighting devices 5A of the lighting device 5 conforms to, for example, the DMX512 standard, is connected to each other based on the standard, and transmits an illumination control signal based on the standard.
  • the desired illumination can be executed by each of the lighting devices 5A.
  • the DMX512 standard is a general standard in the stage lighting field, but the connection between the computer 3 and the lighting device 5 is not limited to the standard, and may be based on another standard.
  • FIG. 2 shows a functional block diagram of the acoustic lighting control system 1 that also functions as a lighting control device.
  • the computer 3 includes a music information processing unit 3A and an illumination information processing unit 3B.
  • the music information processing unit 3A is a part that processes music information, and includes a music information storage unit 10, a music playback processing unit 11, and a music structure analysis unit 12.
  • the music information storage unit 10 includes a storage device such as a hard disk that stores music information to be played. To determine the performance target, the operator operates the DJ controller 2 to select a music piece to be played on the deck D1 or a music piece to be played on the deck D2, and output it to the music reproduction processing unit 11.
  • the music playback processing unit 11 plays back the music selected in the decks D1 and D2.
  • a playback control signal generated when the operator operates the jog dial 2A, volume adjustment knob 2B, performance pad 2C, etc. of the DJ controller 2 is input to the music playback processing unit 11 for DJ performance performed by the operator. A corresponding music reproduction process is performed.
  • the music structure analysis unit 12 analyzes the music structure to be reproduced, and generates music analysis information. Specifically, the music structure analysis unit 12 uses an FFT (Fast Fourier Transform) analysis or the like to construct an intro, A melody (Verse), rust (Hook), outro (Outro), etc. The structure analysis of the music structure feature section is performed, or the LPF (Low Pass Filter) is used to detect the sound below the predetermined frequency, and the beat position, BPM, etc. are analyzed.
  • FFT Fast Fourier Transform
  • the illumination information processing unit 3B is a part that processes illumination information, and includes an illumination device information storage unit 13, an illumination device selection unit 14, a light emission timing adjustment unit 15, and an illumination control unit 16.
  • the illuminating device information storage unit 13 is a lighting response time (in accordance with the illumination dimming interface used for illumination control, the type of the illuminating device 5A, and the type of the light source of the lamp in the illuminating device 5A used in the illuminating device 5. (Latency) is accumulated.
  • the lighting device information storage unit 13 includes a type of interface standard for lighting dimming that connects the computer 3 and the lighting device 5, a type of lighting device, and a type of light source of the lamp body.
  • the table is configured as a table storing latency.
  • Examples of types of interface standards for lighting dimming include USB, DMX512, DALI, etc. for wired communication, and Zig Bee, etc. for wireless communication.
  • Examples of the illumination device 5A include a moving head, pearlite, and a strobe.
  • Examples of the light source of the lamp include a halogen lamp, LED, and laser.
  • the lighting device selection unit 14 displays a pop-up screen on the display of the computer 3 and prompts the operator to select the lighting device 5A to be controlled. Specifically, as shown in FIG. 4, the lighting device selection unit 14 displays a pop-up image G2 on the image G1 of the music playback processing software being executed, and shows the profile of the interface standard for Shomei dimming to the operator. Encourage selection.
  • the lighting device selection unit 14 displays a pop-up image that prompts the user to select the lighting device 5A (not shown), and the lighting device 5A such as a moving head, perlite, or strobe is displayed to the operator. Encourage selection.
  • the lighting device selection unit 14 further displays a pop-up image and prompts the user to select the light source of the lamp used for the selected lighting device 5A. Thereby, the latency of the selected lighting device 5A is acquired, and the lighting device selection unit 14 outputs the acquired latency of the lighting device 5A to the light emission timing adjustment unit 15.
  • the light emission timing adjustment unit 15 is based on the light emission response time of the lighting device 5A selected by the lighting device selection unit 14, and the music analysis information including the beat position information of the music to be played back analyzed by the music structure analysis unit 12 And the light emission timing of the lighting device is synchronized with the acquired beat position information. Specifically, the light emission timing adjustment unit 15 calculates the delay time of the light emission response based on the latency of each lighting device 5A output from the lighting device selection unit 14, and the temporal timing is calculated from the beat position information of the music. Prior to, the light emission timing is set.
  • the lighting control unit 16 acquires the playback position of the music playback processing unit 11, generates a lighting control signal according to the music structure feature section analyzed by the music structure analysis unit 12, and outputs the lighting control signal to the lighting device 5. At this time, the illumination control unit 16 generates an illumination control signal in which the light emission timing of the lighting device 5 ⁇ / b> A constituting the illumination device 5 is adjusted in consideration of the light emission timing set by the light emission timing adjustment unit 15.
  • the acoustic illumination control system 1 includes the illumination device information storage unit 13, the illumination device selection unit 14, and the light emission timing adjustment unit 15. Can select a profile that is an interface standard for lighting dimming in advance, and acquire a latency according to the type of lighting device 5A and the type of light source of the lamp body. The light emission timing of 5A can be synchronized.
  • the latency of the lighting device 5A is stored in the lighting device information storage unit 13 in advance, it is easy to select a lighting dimming profile for the lighting device 5, select a lighting device 5A, and select a light source for a lamp. It is possible to synchronize the music reproduction and the light emission timing of the lighting device 5A with a simple operation.
  • the present invention is not limited to the above-described embodiments, but includes modifications and improvements as long as the object of the present invention can be achieved.
  • the lighting device selection unit 14 performs all selection of the profile of the interface standard for lighting dimming, selection of the type of the lighting device 5A, and selection of the type of the light source of the lamp body constituting the lighting device 5A.
  • the present invention is not limited to this. In other words, only the above-described options that are greatly affected by the deviation of the light emission timing may be selected.
  • the specific structure, shape, and the like when implementing the present invention may be other structures as long as the object of the present invention can be achieved.
  • SYMBOLS 1 Acoustic illumination control system, 2 ... DJ controller, 2A ... Jog dial, 2B ... Volume adjustment knob, 2C ... Performance pad, 3 ... Computer, 3A ... Music information processing part, 3B ... Illumination information processing part, 4 ... Speaker, 5 DESCRIPTION OF SYMBOLS ... Lighting device, 5A ... Lighting equipment, 6 ... Communication cable, 7 ... Analog cable, 8 ... Communication cable, 10 ... Music information storage part, 11 ... Music reproduction process part, 12 ... Music structure analysis part, 13 ... Lighting equipment information Accumulation unit, 14 ... lighting device selection unit, 15 ... light emission timing adjustment unit, 16 ... lighting control unit, D1 ... deck, D2 ... deck, G1 ... image, G2 ... pop-up image, M1 ... mixer.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Ce dispositif de commande d'éclairage (1) permettant de commander un dispositif d'éclairage (5A) en fonction de la lecture de musique est pourvu d'une unité de mémoire d'informations de dispositif d'éclairage (13) qui mémorise des informations de dispositif d'éclairage, comprenant un temps de réponse d'émission de lumière du dispositif d'éclairage (5A), d'une unité de sélection de dispositif d'éclairage (14) qui sélectionne un dispositif d'éclairage (5A) devant être commandé, et d'une unité de réglage de synchronisation d'émission de lumière (15) qui utilise le temps de réponse d'émission de lumière du dispositif d'éclairage (5A) sélectionné par l'unité de sélection de dispositif d'éclairage (14) pour régler la synchronisation d'émission de lumière du dispositif d'éclairage (5A) sélectionné.
PCT/JP2016/079683 2016-10-05 2016-10-05 Dispositif de commande d'éclairage WO2018066097A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018543534A JP6691607B2 (ja) 2016-10-05 2016-10-05 照明制御装置
PCT/JP2016/079683 WO2018066097A1 (fr) 2016-10-05 2016-10-05 Dispositif de commande d'éclairage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/079683 WO2018066097A1 (fr) 2016-10-05 2016-10-05 Dispositif de commande d'éclairage

Publications (1)

Publication Number Publication Date
WO2018066097A1 true WO2018066097A1 (fr) 2018-04-12

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JP (1) JP6691607B2 (fr)
WO (1) WO2018066097A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023057402A1 (fr) 2021-10-07 2023-04-13 Signify Holding B.V. Détermination d'un degré de lissage selon le fait de savoir si une latence entre la lumière et l'audio est susceptible de dépasser un seuil
JP7358682B1 (ja) 2020-10-12 2023-10-10 シグニファイ ホールディング ビー ヴィ ライト効果及びライト効果の音声ディスクリプションの同期

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011180311A (ja) * 2010-02-27 2011-09-15 Daiichikosho Co Ltd カラオケ照明システム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011180311A (ja) * 2010-02-27 2011-09-15 Daiichikosho Co Ltd カラオケ照明システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7358682B1 (ja) 2020-10-12 2023-10-10 シグニファイ ホールディング ビー ヴィ ライト効果及びライト効果の音声ディスクリプションの同期
WO2023057402A1 (fr) 2021-10-07 2023-04-13 Signify Holding B.V. Détermination d'un degré de lissage selon le fait de savoir si une latence entre la lumière et l'audio est susceptible de dépasser un seuil

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JPWO2018066097A1 (ja) 2019-06-24
JP6691607B2 (ja) 2020-04-28

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