Control de sistemas de iluminación DMX (digital multiplex) basado en señales audibles
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Universidad Distrital Francisco José de Caldas
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El código DMX 512 (Digital Multiplex) permite controlar distintas clases de luminarias en todo tipo de espectáculos siendo un protocolo estandarizado para evitar problemas de compatibilidad entre fabricantes. Sin embargo, su uso depende de la programación o el control de un operario con el fin de que funcione en tiempo real, esto lo hace dependiente de las decisiones tomadas por el personal técnico de luces en un evento; en el presente artículo se muestra la implementación del código DMX 512 en un sistema automatizado a través de una interfaz gráfica desde un dispositivo Smartphone de manera manual o automática genera tramas DMX que al ritmo de la música, controlan los distintos tipos de luminarias que se encuentran en el mercado, todo este independiente del operador.
The code DMX 512 (Digital Multiplex) allows to control different kinds of luminaires in all types of shows being a standardized protocol to avoid compatibility problems between manufacturers. However, its use depends on the programming or control of an operator in order for it to work in real time, this makes it dependent on the decisions made by the lighting technical staff in an event; This article shows the implementation of the DMX code 512 in an automated system that by means of a graphical interface from a Smartphone automatically or manually generates DMX frames that control the different types of luminaires found at the rhythm of the music. in the market, everything is independent of the operator.
The code DMX 512 (Digital Multiplex) allows to control different kinds of luminaires in all types of shows being a standardized protocol to avoid compatibility problems between manufacturers. However, its use depends on the programming or control of an operator in order for it to work in real time, this makes it dependent on the decisions made by the lighting technical staff in an event; This article shows the implementation of the DMX code 512 in an automated system that by means of a graphical interface from a Smartphone automatically or manually generates DMX frames that control the different types of luminaires found at the rhythm of the music. in the market, everything is independent of the operator.
Palabras clave
code DMX512, OSC communication, active filter passes band, microcontroller, smartphone, código DMX512, comunicación OSC, filtro activo pasa banda, microcontrolador, smartphone