融合照明与信息显示功能的智能LED汽车灯设计

针对当前汽车灯存在信息传递能力较弱、信息交互不直观等缺点，提出了一种照明与信息显示融合的智能LED汽车灯。在提出汽车灯光路改造及智能控制系统的总体设计方案基础上，借助多物理场有限元仿真软件COMSOL对光路传输性能及可靠性进行了仿真分析及优化设计，最后根据仿真结果定制了透镜等关键组件并制作了汽车灯实验原型。通过试验实测证实，该智能LED汽车灯高效地实现了人-车-环境之间明确、直观的信息交互，能够有效提升汽车驾驶的安全性，并具有兼容性强、成本低、智能化高等优势，它的设计可为无人驾驶技术中人-车-环境交互的发展提供新的思路。

Development of the Automobile LED Lamp for Lighting and Information Display

A smart LED car light that integrates lighting and information display is proposed to address the shortcomings of weak information transmission ability and less intuitive information exchange in current car light. On the basis of proposing the overall design scheme for the transformation of the automotive lighting path and the intelligent control system, the transmission performance and reliability of the light path were simulated and optimized by using the multi physics field finite element simulation software COMSOL. Finally, key components such as lenses were customized based on the simulation results and a prototype of the automotive lighting experiment was made. Through experimental testing, it has been confirmed that the intelligent LED car light efficiently realizes clear and intuitive information exchange between people, vehicles, and the environment, effectively improving the safety of car driving, and has the advantages of strong compatibility, low cost, and high intelligence. Its design can provide new ideas for the development of autonomous driving technology.