一、前言因为汽车灯具是与交通安全密切相关的,所以很早以前就受到国际上的普遍重视,制定了一系列法规和标准,并在汽车安全设计思想的指导下,努力改善了性能,再加上道路水平,驾驶员的素质不断提高,从而导致了交通事故逐年下降。 I. Preface Since automotive lamps and lanterns are closely related to traffic safety, they have long been widely recognized in the world. They have formulated a series of laws and standards and are striving to improve their performance under the guidance of the design concept of automobile safety. Coupled with the road level, the driver’s quality continues to increase, resulting in a declining traffic accident every year.