| 基于驾驶员瞳孔变化确定隧道入口段亮度的方法 |
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| 引用本文： | 胡英奎,翁季,张青文,陈仲林. 基于驾驶员瞳孔变化确定隧道入口段亮度的方法[J]. 灯与照明, 2011, 25(4): 10-13 |
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| 作者姓名： | 胡英奎 翁季 张青文 陈仲林 |
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| 作者单位： | 重庆大学建筑城规学院,重庆,400045 |
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| 基金项目： | 国家自然科学基金资助项目(50908240,50878217); 重庆市科委自然科学基金计划资助项目(2010BB6051) |
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| 摘 要： | 在对目前被广为采用的确定隧道入口段亮度的矗值法和最小察觉对比法进行对比分析的基础上，提出了基于驾驶员瞳孔变化确定隧道入1：7段亮度的方法，通过在隧道现场实测，详细介绍了采用该方法确定隧道入口段亮度的思路。由于该方法直接考虑驾驶员进入隧道过程中的视觉适应过程，因此，采用该方法确定隧道入1：7段亮度更有利于保障隧道交通安全...
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| 关 键 词： | 隧道照明 瞳孔 视觉适应 察觉对比 |
Calculation Method of Road Tunnel Threshold Zone Luminance Based on Drivers' Pupil Size Change Rules |
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| Hu Yingkui,Weng Ji,Zhang Qingwen,Chen Zhonglin. Calculation Method of Road Tunnel Threshold Zone Luminance Based on Drivers' Pupil Size Change Rules[J]. Light & Lighting, 2011, 25(4): 10-13 |
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| Authors: | Hu Yingkui Weng Ji Zhang Qingwen Chen Zhonglin |
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| Affiliation: | Hu Yingkui,Weng Ji,Zhang Qingwen,Chen Zhonglin(Collgeg of Architecture and Urban Planning,Chongqing University,Chongqing 400045) |
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| Abstract: | Based on the comparison of available calculation methods of road tunnel threshold zone luminance,method of k's value and the perceived contrast method,we proposed a new calculation method of road tunnel threshold zone luminance,that is the method based on drivers' pupil size change rules.Feasibility of the method was checked through the measurement of drivers' pupil size when he through tunnels.The method based on drivers' pupil size change rules considered the visual adaption of drivers when they through t... |
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| Keywords: | tunnel lighting pupil visual adaption perceived contrast |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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