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Lighting lamp controller lighting with broadcasted music or bell sound

A technology of light-emitting lamps and controllers, applied in the directions of light source, electric light source, electric lamp circuit arrangement, etc., can solve the problems of monotonous changes in vision, and achieve the effect of good visual effect, rich visual effect and simple structure.

Inactive Publication Date: 2010-05-26
VIMICRO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this scheme produces a rhythmic change visually, the visual change is relatively monotonous because it only changes in light and dark but not in color.

Method used

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  • Lighting lamp controller lighting with broadcasted music or bell sound
  • Lighting lamp controller lighting with broadcasted music or bell sound
  • Lighting lamp controller lighting with broadcasted music or bell sound

Examples

Experimental program
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Effect test

Embodiment Construction

[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] Reference attached figure 1, a luminous lamp controller that emits light with music or ringtones, including a central control module, a luminous lamp control module, and a multi-color luminous lamp group, the central control module is connected to the luminous lamp control module through its interface and an on-chip bus, According to the control instructions from the central control module, the luminous lamp control module generates a series of drive signals that change with the rhythm of the played music or ringtones. The on and off states of the luminous lamps and the strong and weak changes of the brightness make the color and pattern of the multi-color luminous lamp group change with the rhythm of the playing music or ringtones.

[0044] In a specific embodiment of the present invention, the multi-color light-emitting lamp...

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PUM

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Abstract

The invention discloses a controller of light emitting lamp emitting light with the playing of the music or ring, including central control module, light emitting lamp control module and multicolor light emitting lamp set; where the light emitting lamp control module generates a series of drive signals changing with the rhythm of the played music or ring, according to the control instructions coming from the central control module, the drive signals are to be inputted in the multicolor light emitting lamp set to control the on and off states and brightness change of light emitting lamps of different colors, so as to make the color of the multicolor light emitting lamp set and the composed pattern change with the rhythm of the played music or ring. The multicolor light emitting lamp set isa three-basic color light emitting lamp set, the drive signals are red, green and blue three-basic color PWM signals, where their duty factors determine the color of the multicolor light emitting lampset, and the proportional change of their duty factors is consistent with the rhythm of the played music or ring. Relative to exiting technique, the invention has the characters of simple structure,good visual effect, strong practicality, etc.

Description

technical field [0001] The invention relates to a light-emitting lamp controller used on digital products with music or ringtones, such as mobile phones and MP3 players, to emit light when the music or ringtones are played. technical background [0002] At present, some digital products, such as mobile phones, MP3 players, CD players and other products, usually associate the rhythm of music with LED lights in order to visually produce a rhythm effect when playing music or ringtones. Some major manufacturers now associate the rhythm of music with the on and off of LED light-emitting lights, that is, the LED light-emitting lights are turned on and off rhythmically with the rhythm of music or ringtones. Although this scheme produces a rhythmic change visually, the visual change is relatively monotonous because it only changes in light and dark but not in color. Contents of the invention [0003] The object of the present invention is: aiming at the deficiencies of the prior ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
Inventor 王军金传恩
Owner VIMICRO CORP
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