Interface Standardization of Smart lighting Controller Module

摘要：

　　wireless module makers are different.Therefore,it needs different design of LED driver,which prolongs the time to market,limits the development of smart lighting and IoE,causes the waste of resources.In LED lighting industry,PWM (Pulse Width Modulation) is widely used for LED dimming and CCT change.In practice,luminaires shall have the functions of dimming and CCT change.For the luminaire which only needs dimming,1 PWM channel is enough.If CCT change is required,2 PWM channels are needed.If both dimming and color change are required,at least 4 PWM channels are needed.The article discusses the current development of smart lighting,technologies used for smart lighting and suggestions about standardization of interface between LED driver and wireless controller(smart lighting controller).

会议类型: 国内会议

会议名称: 第十一届中国国际半导体照明论坛

会议地点: 宜昌

会议语种:英文

页码: 1-4

在线出版日期: 2014-05-15（万方平台首次上网日期，不代表论文的发表时间）