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METHOD AND SYSTEM FOR WIRELESS MUSIC-MODULATED LIGHTING USING LED LIGHTING DEVICES

  • US 20160128167A1
  • Filed: 04/27/2015
  • Published: 05/05/2016
  • Est. Priority Date: 05/05/2014
  • Status: Abandoned Application
First Claim
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A. A wireless music-modulated lighting method using LED lighting devices, comprising:

  • providing a main LED lighting device and at least one secondary LED lighting device, the main LED lighting device including a power drive module, a wireless radio frequency (RF) module and a wireless audio module, and the secondary LED lighting device including a power drive module and a wireless audio module;

    connecting the main LED lighting device to a wireless router through the wireless RF module, thereby accessing a wireless network;

    connecting a smart terminal to the wireless router, sending audio signals to the main LED lighting device;

    transmitting the audio signals to the secondary LED lighting device through the wireless audio module of the main LED lighting device;

    providing a control unit to each of the main LED lighting device and the secondary LED lighting device, wherein the control unit is configured to generate and output different pulse-width modulation (PWM) or pulse-frequency modulation (PFM) light-adjusting signals to the power drive module according to a piece of music being played; and

    adjusting a lighting color or a color temperature of the lighting devices according to the music.

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