METHOD AND SYSTEM FOR WIRELESS MUSIC-MODULATED LIGHTING USING LED LIGHTING DEVICES
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United States of America Patent
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May 5, 2016
app pub date -
Apr 27, 2015
filing date -
May 5, 2014
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Abstract
The present disclosure provides a wireless music-modulated lighting method using LED lighting devices and a system thereof. The system comprises a main LED lighting device including a power drive module, a wireless RF module and a wireless audio module; and secondary LED lighting devices including a power drive module and a wireless audio module; a wireless router and a smart terminal. The main LED lighting device and the smart terminal access a wireless network through the wireless router. Audio signals sent by the smart terminal are transmitted to the main LED lighting device through the wireless router, and to the secondary LED lighting devices through the wireless audio module. The lighting devices are provided with a control unit configured to output different PWM or PFM light-adjusting signals to the power drive module according to different music, therefore changing lighting color and color temperature of the lighting devices. The present disclosure can automatically adjust lighting atmosphere or change lighting color and color temperature of the lighting devices in real time, therefore improve user experience.
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