Method and system for wireless music dimming based on lighting devices

Abstract

The invention discloses a method and system for wireless music dimming based on lighting devices. The system comprises the main LED lighting device, the auxiliary LED lighting device, a wireless router and an intelligent terminal. The main LED lighting device is provided with a driving power module, a wireless radio frequency module and a wireless audio module. The auxiliary LED lighting device is provided with a driving power module and a wireless audio module. The main LED lighting device and the intelligent terminal are connected to a wireless network through the wireless router. Audio signals sent by the intelligent terminal can be forwarded to the main LED lighting device through the wireless router and then transmitted to the auxiliary LED lighting device to be played. The main LED lighting device and the auxiliary LED lighting device are respectively provided with a control unit inside and the control units generate and output different PWM or PFM dimming signals to the driving power modules according to played different types of music, so that the colors and the color temperatures of the lighting devices are changed according to the music. According to the system and method, a lamplight scene atmosphere can be automatically changed or the colors and the color temperatures of the lighting devices can be changed in real time, so that more requirements are met.

Description

technical field [0001] The invention relates to the field of LED lighting technology and wireless technology, in particular to a lighting device-based wireless music dimming method and system thereof. Background technique [0002] LED has been widely used in urban public lighting, office and indoor lighting and other fields due to its many advantages such as energy saving, environmental protection, light control, solidification, and long life. The speaker system can be combined with the LED lighting device. Through wireless technology, the smart terminal can share the audio signal to the lighting device for playback. However, the existing wireless speaker and lighting device combination system, when playing the audio signal, the LED lighting The device can't change the music scene, automatically change the lighting scene atmosphere or change the color and flash in real time according to the music style played, etc., which can't meet more needs. Contents of the invention ...

AI Technical Summary

Problems solved by technology

The speaker system can be combined with the LED lighting device. Through wireless technology, the smart terminal can share the audio signal to the lighting device for playback. However, the existing wireless speaker and lighting device combination system, when playing the audio signal, the LED lighting The device cannot adapt to the change of the music scene. According to the style of the music played, it can automatically change the lighting scene atmosphere or change the color and flash in real time, etc., which cannot meet more needs.

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