城市水下特长隧道中部光环境优化设计方法
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摘要
为进一步优化城市水下特长隧道中部的光环境,基于设置多频率多尺度韵律型信息的思路,提出一种隧道光环境优化设计方法,利用3ds Max仿真软件制作行车仿真模型,以刺激物的主观等同速度(SSES)和安全感知距离为评价指标,采用E-prime软件组织车速感知心理物理试验,并分析试验数据。结果表明:隧道光环境优化后,驾驶员的速度感知能力由优化前的速度低估(14. 40%)提高为速度高估(15. 89%),反应时间由优化前的4. 11 s降低为2. 19 s;驾驶员的距离感知能力得到显著提高,同时行驶速度对于驾驶员距离感知能力的影响不再显著。
In order to further improve the driving environment in the middle of the super-long urban underwater tunnel,based on the idea of utilizing multi-frequency and multi-scale rhythm type information,an optimization design was proposed for tunnellight environment. A driving simulation model was built by using the 3 ds Max,then stimulation of subjectively equal speed and perceptible safe distance were selected as evaluation indicators. Speed perception psychophysical experiments based on E-prime software were conducted. The experimental data were analyzed. The results show that after optimizing the tunnel light environment,the driver' s speed perception ability is improved from the previous underestimation of the speed( 14. 40%) to the present overestimation of the speed( 15. 89%),and the reaction time is reduced from 4. 11 s to 2. 19 s,and that the driver's distance perception ability is remarkably improved,and the driving speed has no prominent influence on it.
In order to further improve the driving environment in the middle of the super-long urban underwater tunnel,based on the idea of utilizing multi-frequency and multi-scale rhythm type information,an optimization design was proposed for tunnellight environment. A driving simulation model was built by using the 3 ds Max,then stimulation of subjectively equal speed and perceptible safe distance were selected as evaluation indicators. Speed perception psychophysical experiments based on E-prime software were conducted. The experimental data were analyzed. The results show that after optimizing the tunnel light environment,the driver' s speed perception ability is improved from the previous underestimation of the speed( 14. 40%) to the present overestimation of the speed( 15. 89%),and the reaction time is reduced from 4. 11 s to 2. 19 s,and that the driver's distance perception ability is remarkably improved,and the driving speed has no prominent influence on it.
引文
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[2]梁竞佳.厦门环岛干道白城隧道照明系统相关技术[J].中国建设信息化,2017(21):69-71.
[3]邓敏,代言明.隧道照明光源光色对驾驶员视觉功效的影响[J].重庆大学学报,2016,39(2):140-145.DENG Min,DAI Yanming.The effect of tunnel light so source and tunnel light color to drivers'visual performance[J].Journal of Chongqing University,2016,39(2):140-145.
[4]刘英婴,陈建忠,张青文,等.基于反应时间的光源色温对隧道入口段交通安全的影响[J].公路交通科技,2015,32(2):114-118,133.LIU Yingying,CHEN Jianzhong,ZHANG Qingwen,et al.Influence of light source color temperature on traffic safety at tunnel entrance based on reaction time[J].Journal of Highway and Transportation Research and Development,2015,32(2):114-118,133.
[5]彭力,翁季,杜峰,等.基于色温修正系数的隧道智慧照明研究综述[J].灯与照明,2017,41(4):9-11,15.PENG Li,WENG Ji,DU Feng,et al.Survey of tunnel intelligent lighting based on color temperature correction coefficient[J].Light and Lighting,2017,41(4):9-11,15.
[6]胡滢之.城市隧道侧墙装饰设计研究与探索[J].中外建筑,2015(12):99-100.HU Yingzhi.On the side wall decoration design of urban tunnel[J].Chinese and Overseas Architecture,2015(12):99-100.
[7]林克美,孙勇.武汉市东湖隧道方案探析[J].中国水运,2014,14(8):248-250.
[8]杜志刚,徐弯弯,向一鸣.基于视线诱导的公路隧道光环境优化研究框架[J].中国公路学报,2018,31(4):122-129.DU Zhigang,XU Wanwan,XIANG Yiming.Research on light environment improvement framework of highway tunnel based on visual guidance[J].China Journal of Highway and Transport,2018,31(4):122-129.
[9]MANSER M P,HANCOCK P A.The influence of perceptual speed regulation on speed perception,choice,and control:tunnel wall characteristics and influences[J].Accident Analysis and Prevention,2007,39(1):69-78.
[10]杨理波,杜志刚,徐弯弯,等.隧道内不同组合信息条件下驾驶员视错觉研究[J].中国安全科学学报,2018,28(1):32-37.YANG Libo,DU Zhigang,XU Wanwan,et al.Research on drivers'visual illusion in tunnels under different combined visual information conditions[J].China Safety Science Journal,2018,28(1):32-37.
[11]荆薇.城市带状景观中韵律设计的研究[D].西安:西安建筑科技大学,2014.JING Wei.Study of rhythm in city ribbon landscape[D].Xi'an:Xi'an University of Architecture and Technology,2014.
[12]JTGD70/2-2014,公路隧道照明设计细则[S].JTGD70/2-2014,Guidelines for design of lighting of highway tunnels[S].