摘要
随着智能汽车和高级驾驶辅助系统(Advanced Driver Assistance System, ADAS)的快速发展,传统固定光形的汽车照明系统难以满足复杂道路工况下对安全性和能效的更高要求。本文提出基于多维环境感知的汽车LED自适应调控智能照明系统,采用高分辨率LED矩阵与微机电系统(Micro-Electro-Mechanical Systems, MEMS)反射镜组构建动态光学模组,通过车规级混合通信协议实现高效指令传输。结果表明,系统在光强均匀度、响应延迟和眩光抑制等关键参数上较传统方案分别优于23%、提升53.7%和达到94.8%的眩光抑制率,实现了智能照明的动态优化与安全保障。
With the rapid development of intelligent vehicles and advanced driver assistance systems(ADAS),the traditional fixed light shape automotive lighting system is difficult to meet the higher requirements for safety and energy efficiency under complex road conditions.In this paper,we propose an automotive LED adaptive dimming intelligent lighting system based on multi-dimensional environment sensing,which adopts a high-resolution LED matrix and a micro-electromechanical system(MEMS)reflector set to construct a dynamic optical module,and realizes efficient command transmission through a vehiclegrade hybrid communication protocol.The results show that the system outperforms the conventional scheme in key parameters such as light intensity uniformity,response delay and glare suppression by 23%,improves by 53.7%and achieves a glare suppression rate of 94.8%,respectively,which achieves dynamic optimization and safety assurance of intelligent lighting.
作者
赵东东
ZHAO Dongdong(Guangzhou Aozoom Lighting Co.,Ltd.,Guangzhou 510880,China)
出处
《中国照明电器》
2025年第7期137-139,共3页
China Light & Lighting
