多光谱混合技术实现类日光人因照明系统

Implementation of Sunshine-like Human-centric Lighting System Using Multi-spectral Blending Technology

本文探讨人因照明部分采用多种光谱混合的全光谱设计技术,配合定制光学系统,通过特定时间段光谱、光强与光色的光环境变化,文中采用四种不同光谱LED混出2700~6500 K全色温的全光谱,达到科考人员极端环境工作时降低环境眩光和疲劳程度,缓解负面心理情绪等目的,相关研究方法对于通用室内人因照明灯具设计有很大借鉴意义。

This paper explores the human-centric lighting system utilizingmulti-spectral blending in the design.Coupled with a customized optical system,it achieves changes in the spectral distribution,intensity,and color temperature during specific time periods.The study utilizes four different spectrum LEDs to blend a full spectrum ranging from 2700 K to 6500 K.This approach aims to reduce glare and fatigue during extreme environmental conditions for expedition personnel,alleviating negative psychological effects.The research methods employed provide valuable insights for the design of general indoor human-centric lighting fixtures.