Stage lighting and all-color LED (Light Emitting Diode) panel mixing system and lighting signal conversion module thereof

A technology for converting modules and lighting signals, applied in the direction of light source, electric light source, electric light circuit layout, etc., can solve the problems of difficult to take into account full-color screen control, cannot support, and the effect is difficult to come out, so as to achieve the effect of improving the stage atmosphere effect

Inactive Publication Date: 2013-01-23
SHENZHEN AOTO LIGHTING
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current full-color screen brightness reference setting cannot support DMX512 protocol signal control. It is generally realized through the host computer control system software, which requires a special host computer system for control. To the control of the full-color screen, the effect is difficult to come out

Method used

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  • Stage lighting and all-color LED (Light Emitting Diode) panel mixing system and lighting signal conversion module thereof

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Embodiment Construction

[0021] A hybrid system of stage lighting and LED full-color screen provided in this specific embodiment, such as figure 1 As shown, including: stage lighting system and LED full-color screen system, and stage lighting signal conversion module.

[0022] The stage lighting system includes a DMX512 stage lighting control system and a stage lighting unit controlled by the DMX512 stage lighting control system. There may be multiple groups of stage lighting units. The stage light lighting unit works under the control of the DMX512 stage light control system, showing the flickering, bright and dark changes of various lights.

[0023] The LED full-color screen system includes a full-color screen control system, and an LED full-color screen that works under the control of the full-color screen control system and displays text, images, and videos.

[0024] The difference from the prior art is that the DMX512 stage lighting control system of the stage lighting system has an RS485 commun...

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Abstract

The invention discloses a stage lighting and all-color LED (Light Emitting Diode) panel mixing system and a lighting signal conversion module thereof. The mixing system comprises a stage lighting system, an all-color LED panel system and a lighting signal conversion module. The lighting signal conversion module comprises a signal conversion microprocessor, and an RS485 receiving unit and a dial switch address identification circuit connected with the signal conversion microprocessor. The stage lighting system comprises an RS485 communication module connected with the receiving unit RS485; and the all-color LED panel system comprises an all-color panel control card interface unit connected with the signal conversion microprocessor. Due to the adoption of stage lighting and all-color LED panel mixing system with the lighting signal conversion module in the technical scheme, a stage lighting control signal DMX512 is converted so as to be conveniently controlled by the all-color panel control system, so that the integration of the stage lighting system and the all-color LED panel system can be realized ingeniously, an all-color LED panel can change synchronously along with the flickering, brightness and other changes of the stage lighting, further, the brand-new feeling can be brought to audience, and the stage atmosphere effect is promoted.

Description

technical field [0001] The invention relates to the technical field of LED display and stage lighting, in particular to a stage lighting and full-color screen hybrid system and a lighting signal conversion module thereof. Background technique [0002] The DMX512 protocol was first developed by USITT (United States Institute of Theater Technology) into an international standard stage lighting interface console digital dimming method, and now it has been widely used in various stage lighting control occasions and lighting control. Due to its high brightness and huge display area, LED full-color screen is the best choice for large-scale display at present, and it has also been widely used in various stages. In order to improve the atmosphere of the stage, at present, the lighting processor generally controls all the flashing and dimming of the lights through the stage lighting console. However, the LED full-color screen system is currently completely independent from the stage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
Inventor 刘宇李明泉孙信中吴涵渠
Owner SHENZHEN AOTO LIGHTING
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