以LED为光源的高速动车组智能照明系统的研究与应用

Research and Application on Intelligent Lighting System of High-speed EMUs with LED as Light Source

在介绍LED调光方式的基础上,分析以LED为光源的高速动车组智能照明系统组成和拓扑图。从照明灯亮度和色温、照明灯色彩、照明灯到站提醒、卫生间照明等方面,详细阐述智能照明系统在高速动车组上的应用。智能照明系统具有节能,营造舒适、美观环境,人性化,灯具寿命长,管理方便,能与其他系统实现联动等特点。与手动调光比较,智能照明系统节能比例达到44.6%。

It are analyzed that the composition and topology diagram of intelligent lighting system of high-speed EMUs with LED as light source on the basis of introducing LED dimming.Application of intelligent lighting system on high-speed EMUs are described in detail from lighting brightness and color temperature,color of lighting,lighting re⁃minding of arrival,lighting of bathroom,etc.Intelligent lighting system has the characteristics of energy saving,creat⁃ing comfortable and beautiful environmental,humanization,prolonging the life of lamps,convenient management,and can realize linkage with other systems.Compared with manual dimming,the energy saving of intelligent lighting system reaches 44.6%.