摘要
贯穿式造型尾灯中,纯“一”字造型(即细长条)后位灯最吸引目光。本文针对该类后位灯系统进行了研究,通过光学模拟分析发现,该系统无法同时满足光学法规及点亮均匀这两项要求。为此从几方面提出方案,如调整后位灯造型和更改固定侧尾灯单独点亮时亮度或点亮逻辑等,来解决这一问题。此外针对后位灯的点亮均匀性,从几种发光方式进行分析,并对比优缺点。为今后该类后位灯系统的设计,在造型布置、点亮逻辑以及发光方案等方面提供了理论基础。
In whole width rear lamp,rear position lamp with long and thin styling mostly attracts customer’s attention.Studying is aiming at this rear position lamp system.After optical simulation and analysis,there is a conclusion that the system can not meet the requirements of optical regulations and uniform lighting at the same time.Several proposals are given from various perspectives to solve the problem,such as changing the styling of the position lamp,and changing the brightness or lighting logic when the fixed rear lamp is lit alone.In addition,for the lighting uniformity of the rear positioning lamp,several light emitting modes are analyzed,and the advantages and disadvantages are compared.This paper provides a theoretical basis for the design of this kind of rear position lamp system in the aspects of modeling layout,lighting logic and lighting scheme in the future.
作者
司晓夏
SI Xiaoxia(Shanghai Yuancheng Automobile Technology Co., LTD, Shanghai 201821,China)
出处
《照明工程学报》
2022年第2期31-36,共6页
China Illuminating Engineering Journal
关键词
贯穿式造型
后位灯
光学法规
点亮均匀性
whole width styling
rear position lamp
regular of optical
homogeneity when lighting
