Measurement and evaluation of the road lighting in mesopic and photopic vision
Measurement and evaluation of the road lighting in mesopic and photopic vision
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中间明视觉道路照明的测量与评价
DOI：
10.1109/lumenv.2016.7745505
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
P. Bos
中科院分区：
文献类型：
--
作者：
Richard Baleja;K. Sokanský;T. Novák;T. Hanusek;P. Bos
近年来，越来越多的专家开始关注道路照明的问题。他们设计了公共照明设计中应遵循的方法。根据最新的规范是一种更有效地设计道路照明的方法，有助于更安全的操作，并消除分散注意力的光线。道路照明是照明系统的一种特殊情况，其中观察者站在相当低的适应亮度的区域中。这意味着道路照明系统的照明参数不是根据人眼敏感度的明视曲线来评估的，而是根据可以在中间视觉区域中找到的敏感度曲线来评估的。基于这一知识，实现了测量道路的照明，在该道路上使用人眼的中间视觉灵敏度曲线来评估照度。这些是根据观察者暴露的适应亮度的大小选择的。问题是眼睛在没有视杆细胞的中央凹区域提供信息。然而，驾驶员的视觉也涉及视网膜的周边部分，即视杆细胞所在的部分。
Recently, more and more experts deals the issue of road lighting. They design methodologies that should be following in the design of public lighting. According to the latest norms is a way of designing road lighting more efficiently, contributing to safer operation and eliminates distracting light. The roads lighting is a specific case of lighting system where an observer stands in the area of rather low adaptation luminance. That means that lighting parameters of roads lighting system are not evaluated according to the photopic curve of human eye sensitivity but according to curves that can be found in mesopic area of sensitivity. Based on this knowledge, it was realized measuring the lighting of the road on which the illuminance evaluated using mesopic sensitivity curves of the human eye. These were selected according to the size of the adaptation luminance, which the observer is exposed. The problem is that the eye provides information in the foveal region where no rods. However, the vision of the driver is also involved in the peripheral portion of the retina, where the rods are.