Lamplight system adopting multi-path parallel control

A parallel control, multi-channel dimming technology, applied in the direction of light source, electric light source, electric light source, etc., can solve the problems of no signal forwarding circuit module, cumbersome data, etc., to reduce development costs, control flexibility, and reduce dependence. Effect

Active Publication Date: 2015-08-26
FUJIAN JUNPENG COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art [2], one dimming station is implemented to control multiple dimming devices, but it does not implement a circuit module for signal forwarding, which makes the received data cumbersome

Method used

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  • Lamplight system adopting multi-path parallel control

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Embodiment Construction

[0021] Such as figure 1 or figure 2 As shown, the present invention includes a dimming station, a multi-channel dimming controller and a light driver board, the output of the dimming station is connected to the input of the multi-channel dimming controller, and the output of the multi-channel dimming controller is connected to the More than two light driver boards are connected, and the output end of each light driver board is connected to one lamp group; the dimming station uses the DMX512 protocol to send a first-level dimming signal to the multi-channel dimming controller, and the multi-channel The dimming controller processes the dimming signal sent by the dimming station and repackages it into a secondary dimming signal and sends it to the light driver board, and the light driver board drives the lamp group to work according to the secondary dimming signal;

[0022] The multi-channel dimming controller includes a lighting controller, an RS485 receiving circuit and more ...

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PUM

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Abstract

The invention discloses a lamplight system adopting multi-path parallel control. The lamplight system comprises a dimming platform, a plurality of paths of dimming controllers and two or more lamplight driving boards, wherein the output end of the dimming platform is connected with the input ends of the dimming controllers; the output ends of the dimming controllers are connected with the lamplight driving boards; the output end of each lamplight driving board is connected with a street lamp set; the dimming platform sends primary dimming signals to the dimming controllers according to the DMX512 protocol; after the dimming controllers process the dimming information sent by the dimming platform, the processed information is repacked into secondary dimming signals, and the secondary dimming signals are sent to the lamplight driving boards; the lamplight driving boards drive the street lamp set to work according to the secondary dimming signals. The lamplight system is high in efficiency and systematicness, and higher in practical value, and is particularly suitable for lamplight application occasions requiring multi-path parallel control.

Description

technical field [0001] The invention relates to a lighting control system, in particular to a multi-channel parallel control lighting system. Background technique [0002] "Using lights and projections to replace paints is the future," the prediction of the famous Czech stage designer J. Svoboda in the early 1950s is being fulfilled in the comprehensive creation of the stage. With the passage of time, the stage performance market has become increasingly active, and stage lighting control technology has occupied an extremely important position. At present, large-scale performances have higher and higher requirements for stage lighting. At the beginning, stage lighting control technology belongs to the stage of primitive control technology, and the control of stage lighting is quite troublesome. At that time, the controlled lamps had only two states of on and off, and it was impossible to adjust the light. The provided lighting was purely simple, and the lighting engineer wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02F21S10/02F21W131/406
Inventor 卓树峰翁伟吴荣山巫英杰张小花
Owner FUJIAN JUNPENG COMM TECH
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