基于DLP投影的智能像素前照灯研究  

Research on Intelligent Pixel Headlamp based on DLP Projection

作　　者：张宏双[1,2] 应世明 ZHANG Hong-shuang;YING Shi-ming(Great Wall Motor Company;Hebei Automotive Technology Innovation Center,Baoding 071000,China)

机构地区：[1]长城汽车股份有限公司 [2]河北省汽车技术创新中心,河北保定071000

出　　处：《汽车电器》2022年第2期43-45,共3页Auto Electric Parts

摘　　要：本文介绍一种基于DLP投影的智能像素前照灯系统,其以LED作为光源,DMD芯片作为核心器件,基于数字光处理(DLP)技术,结合智能识别控制算法,实现全数字化操控,可扩展性好,控制精度高达百万像素级别。The intelligent pixel headlamp is an intelligent headlamp system which uses LED as the light source,DMD chip as the core device,based on digital light processing(DLP)technology,combined with intelligent recognition control algorithm,to achieve full digital control,good scalability,and control accuracy up to one million pixels.

关 键 词：智能像素前照灯 数字光处理技术 智能识别控制 数字微镜元件 

分 类 号：U463.65[机械工程—车辆工程]