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A light effect control device

A control device and control circuit technology, applied in the field of stage control, can solve problems such as affecting the overall performance effect of the stage, poor accuracy, etc., to achieve real-time perception, solve poor control accuracy, and improve performance effects.

Active Publication Date: 2018-02-23
ZHEJIANG DAFENG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Current stage lighting devices generally include multiple groups of lighting units. In order to achieve predetermined lighting effects, each lighting unit needs to be regulated. Different lighting groups require different personnel or equipment to control, which leads to poor accuracy in use, and Real-time perception and control of light effect control effects cannot be realized, which affects the overall performance of the stage

Method used

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Embodiment approach

[0055] According to a preferred embodiment of the present invention, the light effect adjustment unit specifically includes a light effect data analysis unit, a microprocessor, a pulse width modulation pulse unit, an IPM (Intelligent Power Module) drive stabilization unit, an IPM AC chopping unit, and an active filter unit;

[0056] After the light effect data analysis unit receives the signal from the stage lighting central control unit, it transmits the signal to the microprocessor, and the pulse width modulation pulse unit is electrically connected to the output end of the microprocessor, and the output of the microprocessor The terminal is electrically connected to the input end of the IPM drive stabilization unit, the output end of the IPM drive stabilization unit is electrically connected to the input end of the IPM AC chopper unit, and the IPM AC chopper unit is electrically connected to the input end of the active filter unit. The output end of the active filtering uni...

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PUM

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Abstract

The light effect control device of the present invention solves the problem of poor stage light effect control accuracy in the prior art through the setting of the pre-positioning circuit, the associated light effect feedback circuit, and the light effect control circuit. The feedback of the implementation has realized the real-time perception of the stage light effect, which has greatly improved the overall performance of the stage.

Description

technical field [0001] The invention relates to the field of stage control, in particular to a light effect control device. Background technique [0002] Current stage lighting devices generally include multiple groups of lighting units. In order to achieve predetermined lighting effects, each lighting unit needs to be regulated. Different lighting groups require different personnel or equipment to control, which leads to poor accuracy in use, and Real-time perception and control of light effect control effects cannot be realized, thus affecting the overall performance of the stage. Contents of the invention [0003] The purpose of the present invention is achieved through the following technical solutions. [0004] According to an embodiment of the present invention, a light effect control device is proposed. The device includes: a stage main control unit, a front positioning circuit, an associated light effect feedback circuit, and a light effect control circuit. The st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
Inventor 丰华应建洪黄学通张磊吴太利吴立锋
Owner ZHEJIANG DAFENG IND
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