Lighting for subsidiary streets: investigation of lamps of different SPD. Part 2 - Brightness
Lighting for subsidiary streets: investigation of lamps of different SPD. Part 2 - Brightness
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DOI：
10.1177/1477153507080805
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发表时间：
2007-01-01
影响因子：
2.5
通讯作者：
Cheal, C.
中科院分区：
文献类型：
--
作者：
Fotios, S. A.;Cheal, C.
英国标准BS5489-1：2003允许在附属街道的照明中在显色和照度之间进行权衡-如果使用高显色指数的灯，如金属卤化物，而不是低和高压钠，则可以使用较低的照度。进行了一系列测试来验证这种权衡，本文报告了来自这些测试的新的亮度数据。实验结果支持这种取舍，但它的应用可能取决于对亮度进行评估的色度适应阶段。实验结果与四种中间视光度模型的预测结果进行了比较。
British Standard BS5489-1: 2003 permits a trade-off between colour rendering and illuminance for lighting in subsidiary streets-if lamps of high colour rendering index are used, such as metal halide instead of low- and high-pressure sodium, a lower illuminance can be used. A series of tests are carried out to validate the trade-off and this paper reports on the new brightness data from these tests. The experimental results support the trade-off but it is suggested that its application may depend on the stage of chromatic adaptation at which the assessment of brightness is made. The experimental results are compared with predictions made by four models of mesopic photometry.