WO2010027159A2 - Systeme numerique de commande d'eclairage de scene - Google Patents

Systeme numerique de commande d'eclairage de scene Download PDF

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Publication number
WO2010027159A2
WO2010027159A2 PCT/KR2009/004809 KR2009004809W WO2010027159A2 WO 2010027159 A2 WO2010027159 A2 WO 2010027159A2 KR 2009004809 W KR2009004809 W KR 2009004809W WO 2010027159 A2 WO2010027159 A2 WO 2010027159A2
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WO
WIPO (PCT)
Prior art keywords
signal
optical
dmx
lighting
control
Prior art date
Application number
PCT/KR2009/004809
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English (en)
Korean (ko)
Other versions
WO2010027159A3 (fr
Inventor
강영수
박종욱
Original Assignee
김동천
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 김동천 filed Critical 김동천
Publication of WO2010027159A2 publication Critical patent/WO2010027159A2/fr
Publication of WO2010027159A3 publication Critical patent/WO2010027159A3/fr

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Classifications

    • 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
    • H05B47/155—Coordinated control of two or more light sources

Definitions

  • the present invention relates to a digital stage lighting control system, and more particularly, by converting a digital control signal transmitted from a computer into an optical signal that is not influenced by electrical noise at all, and supplying it with a power source to a plurality of lighting fixtures.
  • the present invention relates to a lighting system that can completely control a lighting system such as a broadcasting studio.
  • the lighting fixtures used for the stage effect are intended to illuminate the dark place of the stage where the event is held or to maximize the progress effect of the event in broadcasting, filming, theater, indoor and outdoor performances and events. Is being used.
  • a number of such lighting fixtures are installed around the stage, and each light direction, light brightness, light focus, etc. must be set in advance according to the local situation before the event.
  • the present invention has been made to solve the above-mentioned problems, the digital stage lighting control system that can reduce the wire requirements and easy replacement and maintenance by simplifying the wiring of the lighting equipment in the stage and broadcasting studio where a plurality of lamps are installed
  • the purpose is to provide.
  • an object of the present invention is to digitally control all the lighting fixtures by controlling with a PC to control, store, and produce all the functions for each lighting fixture, and the irradiation angle, size, color, etc. according to the scene and cue of the lighting It is possible to provide a digital stage lighting control system that can play multiple roles in one unit by controlling at will and can produce stage lighting that is satisfactory even with a small number of lighting fixtures.
  • Digital stage lighting control system for achieving the above object is a PC equipped with a lighting program capable of controlling the irradiation direction, brightness, focus, etc. of the lighting fixture and outputs a lighting fixture control signal, and the PC PC DMX interface for converting luminaire control signals into DMX signals and outputting them, DMX-optical converters for converting the DMX signals into optical signals and output them through signal control lines made of optical cables, motors for driving lights and lamps, etc.
  • a power distribution board for supplying power through a power supply line, and an optical coupling DMX cable reel for transmitting the optical signal to a fly duct in which an luminaire is installed in the air regardless of surge and noise of the power supply line; It is configured to include a luminaire having a microprocessor for receiving the optical signal to perform a corresponding function.
  • the wiring requirements of the luminaire can be simplified to reduce the wire requirement, and replacement and maintenance are very easy.
  • FIG. 1 is a block diagram of a control system according to the present invention.
  • FIG. 2 is a power supply system diagram of the control system shown in FIG.
  • FIG. 1 is a block diagram of a control system according to the present invention
  • Figure 2 is a power supply system diagram of the control system shown in FIG.
  • the present invention converts a digital control signal into an optical signal which is not affected by electrical noise using a DMX optical converter, and transmits the digital control signal to a microprocessor in the luminaire through a signal control line.
  • a PC 10 As shown in FIG. 1, a PC 10, a PC DMX interface 20, a matrix 30, a DMX-optical converter 40, an optical splitter 50, an optical coupling DMX cable reel 60, a fly duct 70a, ..., 70n, the floor pocket 80, and the wall pocket 90 are comprised.
  • the PC 10 is equipped with a lighting program that can control the irradiation direction, brightness, focus, etc. of the lighting fixtures 74aa, ..., 74nn, and the fly ducts 70a, ..., 70n, the floor pocket 80, the wall.
  • the direction of light, brightness of light, focus of light, and the like of all the lighting fixtures installed in the pocket 90 are controlled.
  • the PC 10 When the lighting program is driven by the PC 10, the PC 10 is converted into a DMX (Digital Multiplex) signal through the PC DMX interface 20 and transmitted to the matrix 30 through the DMX512 line 1.
  • DMX Digital Multiplex
  • the DMX digitally transmits several signals on one line, and the DMX512 protocol is designed to control a lighting console dimmer, and transmits data in the form of a data stream, up to 512 per line. Transmit information on two channels.
  • the matrix 30 fits the circuit according to the data format which treats two or more data sources as an electronic circuit which transmits on one line without collision.
  • the DMX-optical converter 40 Since the DMX signal input to the DMX-optical converter 40 through the matrix 30 is an electrical signal, the DMX-optical converter 40 is used to reliably transmit this electrical signal to the luminaire without being affected by noise.
  • the DMX signal is converted into an optical signal and transmitted to the optical splitter 50 through a signal control line 2 made of an optical cable.
  • the optical splitter 50 divides an optical signal transmitted through one signal control line 2 into signal control lines 2 of several channels, and provides an optical coupling DMX cable reel 60a through each signal control line 2. , ..., 60n) or another optical splitter 52.
  • the optical signal (data) is transmitted regardless of surge and noise.
  • An optical-DMX converter that performs the opposite function to the DMX-optical converter 40 when it is impossible to receive an optical signal directly from the luminaires 74aa,..., 74nn installed in the fly ducts 70a,. 72a, ..., 72n are provided inside.
  • the optical-DMX converters 72a, ..., 72n receive the optical signal transmitted through the signal control line 2 and convert it back to the original DMX signal.
  • the signal control line installation portion and the power supply line installation portion are respectively formed and partitioned by a shielding film.
  • Each of the luminaires 74aa, ..., 74nn includes dimmers 78aa, ..., 78nn for adjusting the brightness of light, motors 79aa, ..., 79nn for adjusting the irradiation angle of a lamp or light, and a PC 10.
  • Microprocessors 76aa, ..., 76nn which receive the transmitted control signals (optical signals) and directly control the dimmers 78aa, ..., 78nn or the motors 79aa, ..., 79nn in accordance with the control signals are provided.
  • Another optical splitter 52 connected to the optical splitter 50 divides the optical signal into a plurality of channel signals and transmits them to the floor pocket 80 or the wall pocket 90 through the respective signal control lines 2. .
  • the floor pocket 80 is a luminaire installed in the form of a pocket on the floor (floor) of the stage, the wall pocket 90 is used when the luminaire is installed near the wall (wall) of the stage.
  • the floor pocket 80 or the wall pocket 90 may include an optical-DMX converter such as fly ducts 70a, ..., 70n, and each luminaire is provided with a dimmer, a motor, and a microprocessor.
  • an optical-DMX converter such as fly ducts 70a, ..., 70n, and each luminaire is provided with a dimmer, a motor, and a microprocessor.
  • the power distribution panel 100 supplies power to a motor for driving lights and lamps, and this power supply power to the luminaires 76aa, ..., 76nn through the power supply line 3, but the power distribution panel (
  • the power supply line 3 connected to 100 and the signal control line 2 for transmitting the optical signal converted by the DMX-optical converter 40 are piped together in the same pipe.
  • Not shown 110 is a power cable reel.
  • optical cable and the power supply line (3) which are signal control lines (2), are used to convert digital control signals into optical signals that are not affected by electrical noise at all using the DMX-optical converter (40). Since the power cables are piped together in the same pipe, the electric work is simple and the extension work is almost unnecessary.
  • the present invention does not require a plurality of wirings corresponding to each circuit in the fly ducts 70a, ..., 70n, as well as the respective lamps and all functions even if they share the power supply line 3. Because it can control the control is also very convenient and easy to produce the stage.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne un système numérique de commande d'éclairage de scène et, plus particulièrement, un système d'éclairage convertissant des signaux de commande numériques émis par un ordinateur en signaux optiques complètement exempts des influences du bruit électrique, et acheminant les signaux optiques avec l'alimentation vers une pluralité de dispositifs d'éclairage, ce qui permet de commander parfaitement des systèmes d'éclairage tels que des systèmes d'éclairage de scène, des systèmes d'éclairage de studio de diffusion, etc. Le système de commande d'éclairage selon l'invention comprend : un ordinateur personnel contenant un programme d'éclairage destiné à commander le sens de rayonnement et la luminosité et à focaliser un dispositif d'éclairage pour émettre un signal de commande de dispositif d'éclairage ; une interface PC/DMX destinée à convertir le signal de commande de dispositif d'éclairage émis par le PC en un signal DMX et à émettre le signal DMX ; un convertisseur DMX-optique destiné à convertir le signal DMX en un signal optique et à émettre le signal optique par l'intermédiaire d'une ligne de commande de signaux constituée d'un câble optique ; un tableau de distribution de puissance destiné à fournir une alimentation à une lumière, un moteur d'entraînement de lampe et analogue, par l'intermédiaire d'une ligne d'alimentation ; un touret de câble DMX de couplage optique destiné à transmettre le signal optique à un fourreau à la volée pour installer des dispositifs d'éclairage en l'air, quels que soient la surtension et le bruit de la ligne d'alimentation ; ainsi qu'un dispositif d'éclairage pourvu d'un microprocesseur destiné à recevoir le signal optique et à exécuter la fonction pertinente pour le signal optique.
PCT/KR2009/004809 2008-09-08 2009-08-28 Systeme numerique de commande d'eclairage de scene WO2010027159A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0088204 2008-09-08
KR1020080088204A KR100930193B1 (ko) 2008-09-08 2008-09-08 디지털 무대조명 제어시스템

Publications (2)

Publication Number Publication Date
WO2010027159A2 true WO2010027159A2 (fr) 2010-03-11
WO2010027159A3 WO2010027159A3 (fr) 2010-06-10

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PCT/KR2009/004809 WO2010027159A2 (fr) 2008-09-08 2009-08-28 Systeme numerique de commande d'eclairage de scene

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KR (1) KR100930193B1 (fr)
WO (1) WO2010027159A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104216386A (zh) * 2014-09-26 2014-12-17 上海水晶石视觉展示有限公司 一体化同步智能集中控制系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102446192B1 (ko) 2017-09-12 2022-09-22 주식회사 질라이트 조명기를 조작하기 위한 디밍 유닛과 통신 유닛
KR20190029234A (ko) 2017-09-12 2019-03-20 주식회사 질라이트 조명기 적응 제어형 디머
KR102009294B1 (ko) 2018-10-15 2019-08-09 주식회사 태영미디어 스포트라이트의 자동 제어 시스템 및 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001014910A (ja) * 1999-06-25 2001-01-19 Matsushita Electric Works Ltd 可動照明器具装置及び可動照明器具
JP2006202576A (ja) * 2005-01-19 2006-08-03 Lel Kk 調光装置
JP2007265766A (ja) * 2006-03-28 2007-10-11 Matsushita Electric Works Ltd 照明設備
JP2008034385A (ja) * 1997-12-17 2008-02-14 Philips Solid-State Lighting Solutions Inc デジタル制御される照明方法およびシステム
JP2008112213A (ja) * 2006-10-27 2008-05-15 Toshiba Lighting & Technology Corp Ｄｍｘノード装置及びｄｍｘノード装置用のプログラム更新装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003004385A (ja) * 2001-06-22 2003-01-08 Fujikoo:Kk 自走式地金スラグ解体設備
JP4442915B1 (ja) * 2009-10-13 2010-03-31 日本テクノ株式会社 省エネシステム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008034385A (ja) * 1997-12-17 2008-02-14 Philips Solid-State Lighting Solutions Inc デジタル制御される照明方法およびシステム
JP2001014910A (ja) * 1999-06-25 2001-01-19 Matsushita Electric Works Ltd 可動照明器具装置及び可動照明器具
JP2006202576A (ja) * 2005-01-19 2006-08-03 Lel Kk 調光装置
JP2007265766A (ja) * 2006-03-28 2007-10-11 Matsushita Electric Works Ltd 照明設備
JP2008112213A (ja) * 2006-10-27 2008-05-15 Toshiba Lighting & Technology Corp Ｄｍｘノード装置及びｄｍｘノード装置用のプログラム更新装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104216386A (zh) * 2014-09-26 2014-12-17 上海水晶石视觉展示有限公司 一体化同步智能集中控制系统

Also Published As

Publication number Publication date
KR100930193B1 (ko) 2009-12-07
WO2010027159A3 (fr) 2010-06-10

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