Optimal technical content of type approval requirements concerning headlights

  UN ECE Regulations are in use from nearly 60 years.Technical description of it were based on design possibilities from time of their creation.Over the years as a result of technical progress, new light sources are used and the optical designs have changed significantly.In response to it the regulations became more and more complicated.Finally, today, it has become necessary to simplify and modernize them.It is important to do it in far-reaching perspective because ECE regulation system is followed in many non-ECE national systems like GB in China.In paper is included analysis of present state of headlighting regulations and their perspectives.

作者: Tomasz Targosinski
作者单位: Motor Transport Institute Warsaw,Poland
母体文献: 第五届中国国际汽车照明论坛论文集
会议名称: 第五届中国国际汽车照明论坛
会议时间: 2017年1月1日
会议地点: 上海
主办单位: 中国照明学会,中国汽车工业协会
语 种: eng
在线出版日期: 2017年8月31日