用人因工程学分析评价道路照明质量一道路照明动态测量

Road lighting dynamic measurement

观察路面照明本身就是一个光传递系统——路灯发光→路面漫反射→小部分光线进入眼瞳→视网膜之感光细胞引起明亮感觉：从入因工程学考虑，道路照明的主要服务对象是驾驶员．应以驾驶员的视觉感受为基础进行照明设计和测量，应该测量道路的亮度及其均匀度，因为路面照度驾驶员感觉不到，引起驾驶员视觉感应的是路面亮度而不是路面照度。

To observe the road lighting is in itself a optical transmission system, the street lamp light →road surface diffuse reflection →a small percentage of the light entering the eye pupil→Bright feeling of retinal photoreceptor cells ; the consideration of human factors engineering, the main service object is the driver of road lighting, should be based on the driver＇s visual perception for lighting design and measuring, should measure the brightness of the road and its uniformity, because the road illumination driver can＇t feel, Cause the driver visual sensing surface brightness, rather than the road illumination!