An LED lighting control system and method
By using a multi-channel LED dimming circuit and an environmental detector, the light emission frequency and brightness of the LEDs are controlled to simulate the flickering effect of fireflies, thus solving the problems of night lights lacking aesthetic appeal and environmental harmony, and achieving both aesthetic appeal and energy-saving effects of LED lighting.
CN116647954BActive Publication Date: 2026-05-29SHENZHEN QIAOLING LIGHTING CO
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN QIAOLING LIGHTING CO
- Filing Date
- 2023-06-13
- Publication Date
- 2026-05-29
Smart Images
Figure CN116647954B_ABST
Abstract
The present application relates to a kind of LED lighting control system and method, belong to LED lighting field, the system includes multiple LED, multiple channel LED dimming circuit and controller;Controller sends the dimming instruction of LED to multiple channel LED dimming circuit;Multiple channel LED dimming circuit is connected with multiple LED, and each LED can be independently controlled, it receives dimming instruction and carries out dimming to LED, wherein dimming instruction includes multiple one-dimensional array, one-dimensional array with LED one-to-one correspondence, multiple channel LED dimming circuit according to the element number of array controls the light-emitting frequency of corresponding LED, according to the numerical value of array element controls the light-emitting brightness of corresponding LED.The present application controls the light-emitting frequency of corresponding LED according to the element number of array, controls the light-emitting brightness of corresponding LED according to the numerical value of element, makes the whole system present firefly shining scene, improves the ornamental of LED.
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