照明工程学报

2021, v.32(06) 116-120

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高速公路ETC门架拍照补光灯眩光问题分析
Analysis of Glare Problem of Photo Fill Light on ETC Portal Frame of Expressway

边艳妮;汪文妹;王雄斌;
BIAN Yanni;WANG Wenmei;WANG Xiongbin;Shaanxi Highway Electronic Engineering Co., Ltd.;

摘要(Abstract):

高速公路ETC门架拍照补光灯眩光问题严重影响道路安全通行。本文根据补光灯实际工作环境及其运行参数对补光灯眩光问题进行建模分析并通过测量实际运行中的补光灯光照度,利用相对阈值增量TI计算方法,对造成的眩光影响进行计算分析,给出三种可减小补光灯对驾驶员产生眩光的具体措施,对提高道路安全通行具有重大现实意义,同时为之后的ETC门架补光灯安装提供一定的参考意义。
Glare problem of photo fill light on ETC portal frame of expressway seriously affects road safety. According to the actual operating environment and operating parameters of the fill light, the glare problem of the fill light is modeled and analyzed in this paper. The glare effect is analyzed and calculated by measuring the illumination of the fill light in actual operation and using the calculation method of relative threshold increment TI. Finally, three specific measures are given to reduce the influence of the fill light on drivers, which have great practical significance to improve the road transportation safety and provide a certain reference for the installation of fill light in the future.

关键词(KeyWords): 高速公路;ETC门架;补光灯;眩光分析
expressway;ETC portal frame;fill light;glare analysis

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作者(Authors): 边艳妮;汪文妹;王雄斌;
BIAN Yanni;WANG Wenmei;WANG Xiongbin;Shaanxi Highway Electronic Engineering Co., Ltd.;

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