An Intelligent Luminance Control Method for Tunnel Lighting Based on Traffic Volume
An Intelligent Luminance Control Method for Tunnel Lighting Based on Traffic Volume
复制标题
基于交通量的隧道照明智能亮度控制方法
DOI:
10.3390/su9122208
复制
发表时间:
2017-11
期刊:
影响因子:
3.9
通讯作者:
Leon Arturo S
中科院分区:
文献类型:
--
作者:
Qin Li;Dong Li Li;Xu Wen Hai;Zhang Li Dong;Leon Arturo S
This paper presents an intelligent control method for tunnel lighting based on traffic volume. The monitoring data for a period of 12 days of the Chibai tunnel (located in the Jilin province of China) under different weather conditions was selected as the case study. The data used in the analysis included traffic volume, vehicle speed, the time of light-emitting diodes (LEDs) operating at their lowest luminance level, and the average time interval between two consecutive vehicles. The traffic flow analysis indicated that the tunnel has a relatively heavy traffic volume in the daytime (7:00 a.m. to 6:00 p.m.) and a relatively low traffic volume in the nighttime (12:00 a.m. to 6:00 a.m. and 7:00 p.m. to 12:00 a.m.). Thus, we propose a tunnel lighting control method that distinguishes day and night operational strategies. In the daytime, the luminance of tunnel zones depends on tunnel exterior luminance, traffic volume and vehicle speed regardless of vehicle presence. In the night, the “vehicle in, light brightens; vehicle out, light darkens” control method is adopted for the tunnel luminance, which depends on vehicle presence.
登录
查看更多内容
DOI:
10.3390/s16050597
发表时间:
2016-04-27
期刊:
Sensors (Basel, Switzerland)
影响因子:
--
作者:
Bellido-Outeiriño FJ;Quiles-Latorre FJ;Moreno-Moreno CD;Flores-Arias JM;Moreno-García I;Ortiz-López M
通讯作者:
Ortiz-López M
影响因子:
6.9
作者:
He, Shiyong;Liang, Bo;Cui, Lulu
通讯作者:
Cui, Lulu
DOI:
10.3973/j.issn.1672-741x.2015.07.010
发表时间:
2015-07
期刊:
Tunnel Construction
影响因子:
--
作者:
Lu Yuanxun;Liu Guogui;Wang Xing;Zhang Qian
通讯作者:
Lu Yuanxun;Liu Guogui;Wang Xing;Zhang Qian
DOI:
--
发表时间:
2011
期刊:
Journal of Guangxi Normal University
影响因子:
--
作者:
X. Lun-hui
通讯作者:
X. Lun-hui
影响因子:
6.9
作者:
L. Qin;Lili Dong;Wenhai Xu;Li-Dong Zhang;Q. Yan;Xiaodong Chen
通讯作者:
L. Qin;Lili Dong;Wenhai Xu;Li-Dong Zhang;Q. Yan;Xiaodong Chen