汽车用自适应前照明系统(AFS)试验研究

Experimental study of adaptive front lighting system(AFS) for automobile

车辆行驶中,安全永远是第一位的,既有驾驶人的人身安全,也有汽车本身的财产安全,一个先进、有效的前照灯是保障安全的必要前提,尤其是在面对当前复杂多变的交通环境。鉴于传统的前照灯具有一定的缺陷,一种新型的能够自动匹配汽车行驶状况的前照灯应运而生,它就是AFS前照灯系统。这种系统是当前世界上灯光照明范畴内的新科技,而且大大增强了汽车的安全系数。文章由浅入深,全面分析说明了AFS系统的进展状况,还辅以介绍相关的法规对AFS的规定,包括在几种不同的照明条件C、V、E、W下,规定了不一样的试验方法,以及不同的配光要求。

automobile headlamp is an important component for ensuring the safe driving of the automobile,in the traffic density increases sharply today,people of the headlamp lighting and anti dazzle request more and more high,due to the traditional automobile front light in practical applications exist many deficiencies,automatically adapt to vehicle driving state of the headlight system —— before light adaptive system（AFS）,AFS lighting system is one of present international in the field of lamp lighting the latest technologies,which is also closely related to the A and traffic safety,active safety system.This paper introduces the former light adaptive system（adaptive Front-Lighting systems,the following referred to as AFS） development status and of AFS ECE regulation R123/01 ＂ on the vehicle adaptive front light system（AFS） certification of uniform rules in different AFS lighting modes（C,V,E,W） with light requirements and test methods.