机动车回复反射器原理及光度测试  

The Principle and Photometric Test of Retro-Reflecting Devices for Vehicles

作　　者：张宪忠[1] 李晨贞[2] 李钢[1] 

机构地区：[1]天津内燃机研究所,天津300072 [2]中国汽车技术研究中心

出　　处：《小型内燃机与车辆技术》2015年第4期87-90,共4页Small Internal Combustion Engine and Vehicle Technique

摘　　要：机动车回复反射器是车辆光信号装置的重要组成部分,分析了机动车回复反射器的工作原理、测试方法,并选取典型产品进行了测试和试验验证,为机动车回复反射器产品的设计生产、检测认证提供了理论基础。Retro-reflecting devices are important parts of light-signaling devices for vehicles. In this paper we analyze the principle and photometric test method of retro-reflecting devices for vehicles. We also make the verification test with typical example. This paper can provide the theoretical basis for the design, production and test of retro-reflecting devices.

关 键 词：回复反射 观察角 发光强度系数(CIL) 光场 

分 类 号：U463.65[机械工程—车辆工程]