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表8全球车灯法规智能化演进趋势总结表

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所属报告：

中汽智能科技：2025智能车灯产业白皮书（21页）.pdf

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>1.欧洲车灯标准体系欧洲车灯标准体系以UN R48以及UN R148、UN R149为核心构建了一套完整的技术框架。UN法规体系率先在ADB方面提出了明确要求，包括ADB功能的零部件级光学性能测试和整车道路功能验证在投影功能方面，逐步放宽驾驶员辅助投影功能和信号灯投影的应用。GRE（Working Partyon -ighting and Light-Signalling，联合国道路车辆照明和光信号工作组）第91次会议通过了前照灯使用驾驶轨迹预测（光毯）功能；2025年5月GRE第92次会议批准了倒车灯投影功能（矩形符号），2025 全球智能车灯法规正从“静态性能”向“动态可变"演进，测试对象也逐步由部件级转变为整车级，核年11月GRE第93次会议进一步批准了转向信号灯投影提案。其中，驾驶员辅助投影符号的具体类型和心在于保障安全与鼓励创新之间的平衡。标准法规体系为高精度ADB、投影等智能车灯新技术划定了安全红线与创新空间，是产业从“无序竞争”走向“有序升级”的基石与护栏。企业需在标准框架内寻求技术突破，以实现合规与创新的协同发展。光信号专家委员会）近年来持续向GRE提交灯光提案，涉及诸多车灯智能化功能提案，如光信号装置投射提案，允许车辆通过路面投影与周围环境及其他道路使用者进行丰富直观的信息交互，如转弯时投射转向轨迹以提升交叉路口安全性。GTB还推动ADB系统与摄像头、雷达、激光雷达等感知系统深度融合等项目研究，使车灯不仅能根据车辆位置调整光束，还能预测并响应潜在危险，如检测到行人时自动调整光束加强照明而不造成眩目。同时，GTB也在持续关注基于整车的照明安全评价解决方案，并有意承担E-NCAP（欧洲新车评价规程）关于照明安全评价方面的研究及推进。 GRE作为联合国框架内的核心法规协调机构，是UN法规的官方制定机构，在推动全球标准统一方面发挥关键作用。中国在第89次GRE会议上介绍的“预测行驶轨迹"功能引起业内广泛关注，该技术将导航信息与车辆预计路径直观投射于路面，提升驾驶员对复杂道路的预判能力，并被纳入UN R48修订提案，反映了 GRE对技术发展和实践需求的迅速响应，在自动驾驶ADS标识灯方面，第88次会议决定暂不制定新GTR (Global Technical Regulations，全球技术法规)法规，，而是成立非正式工作组先开展ADS标识灯的基础研究，为技术成熟留出空间，避免法规过早限制创新。 >2.北美车灯标准体系北美车灯标准体系以FMVSS108法规为核心，对车辆照明设备的设计、安装、性能、颜色及认证提出了全面规范。所有进入北美市场的车辆灯具必须通过DOT（Department of Transportation，美国交通运输部）认证，确保产品完全符合FMVSS108的所有规定。

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