Method, device and system for implementing horse race lamp

A realization method and marquee technology, applied in lighting devices, lamp circuit layout, light sources, etc., can solve the problems of insufficient three-dimensional visual representation and inability to meet the actual needs of the marquee effect, and achieve a three-dimensional display effect that meets actual needs

Inactive Publication Date: 2015-01-07
孟庆云
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whether it is a pattern built-in controller or an external SD card programmable controller, in terms of music, it only has a simple effect of fli

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  • Method, device and system for implementing horse race lamp
  • Method, device and system for implementing horse race lamp
  • Method, device and system for implementing horse race lamp

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Embodiment Construction

[0020] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0021] An embodiment of the present invention provides a method for realizing a marquee, such as figure 1 As shown, the main processing steps include:

[0022] Step S11: when the current mode is the music mode, divide the frequency of the received music signal to obtain audio signals of multiple frequencies;

[0023] Step S12: Sampling the audio signal of each frequency according to the set time interval;

[0024] Step S13: Generate a color RGB control signal corresponding to the audio signal of each frequency according to the sampling result;

[0025] Step S14: Send the RGB control signal to the corresponding lamp beads for color display.

[0026] In the implementation method of the present invention, when the music signal is received, multi-channel frequency division is performed on the music signal. The numb...

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Abstract

The invention relates to the technical field of horse race lamp displaying, in particular to a method, device and system for implementing a horse race lamp. The method includes the steps of carrying out frequency division on received music signals when the current mode is the music mode to obtain audio signals at multiple frequencies; sampling the audio signals at the frequencies at set time intervals; generating color RGC control signals corresponding to the audio signals at the frequencies according to the sampling result; sending the RGB control signals to corresponding lamp beads for color displaying. According to the method, device and system for implementing the horse race lamp, as frequency division is carried out on the received audio signals, the corresponding RGB control signals are generated according to the audio signals at the frequencies after frequency division is carried out, and the display colors of the lamp beads are accordingly controlled, the horse race lamp can flicker along with music and carry out color changes according to changes of the music, the displaying effect is more stereoscopic, and the practical requirements of users for the horse race effect can be better met.

Description

technical field [0001] The present invention relates to the technical field of marquee display, in particular, to a marquee realization method, realization device and system. Background technique [0002] At present, there are many kinds of controllers used to control the lighting effects of marquees, among which the controllers used to control light bars (guardrail tubes, light strings) or point light sources are mostly offline controllers; used to control strip screens or dot matrix The controller of the screen is mostly a synchronous controller (a synchronous controller refers to a controller that needs to be connected to a PC to realize the image control function). [0003] In the related art, the off-line controller used to control the light bar is further divided into a pattern built-in controller and an external SD card programmable controller. The pattern built-in controller means that the LED pattern effect has been fixed inside the controller, and the user can no ...

Claims

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Application Information

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IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 孟庆云
Owner 孟庆云
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