中国安全科学学报 ›› 2020, Vol. 30 ›› Issue (4): 154-159.doi: 10.16265/j.cnki.issn1003-3033.2020.04.024

• 公共安全 • 上一篇    下一篇

城市长隧道导向视觉参照系安全改善效果研究

罗浩顺1, 徐良杰1,2 教授, 杜志刚1 教授, 曾欢1   

  1. 1.武汉理工大学 交通学院,湖北 武汉 430063;
    2.湖北文理学院 汽车与交通工程学院,湖北 襄阳 441053
  • 收稿日期:2020-01-17 修回日期:2020-03-20 出版日期:2020-04-28 发布日期:2021-01-27
  • 作者简介:罗浩顺(1997—),男,湖北孝感人,硕士研究生,研究方向为交通运输规划与管理。E-mail:hanson0617@163.com。
  • 基金资助:
    国家自然科学基金资助(51578433)。

Safety improvement effect of guiding visual reference system in long urban tunnels

LUO Haoshun1, XU Liangjie1,2, DU Zhigang1, ZENG Huan1   

  1. 1. School of Transportation, Wuhan University of Technology, Wuhan Hubei 430063, China;
    2. School of Automotive and Traffic Engineering, Hubei University of Arts and Science, Xiangyang Hubei 441053, China
  • Received:2020-01-17 Revised:2020-03-20 Online:2020-04-28 Published:2021-01-27

摘要: 为保障城市长隧道交通安全,提高运行效率,分析含多出口匝道的城市长隧道视觉环境特征,结合视错觉机制与色彩心理学原理构建空间导向视觉参照系;基于E-prime软件开展驾驶员心理物理学感知试验,研究该视觉参照系对城市长隧道驾驶安全的改善效果以及最优设计形式。结果表明:蓝、绿信息环境下驾驶员行车舒适度最高,黄色信息警示性强且不会造成剧烈刺激,有利于提高驾驶员注意力;该视觉参照系能够缩短驾驶员对导向信息的视认时间,增加视认距离;韵律图案向隧道进出口适度倾斜以诱导驾驶员产生坡度错觉,当倾斜75°时,诱导驾驶员在坡道主动控速的效果最佳。

关键词: 城市长隧道, 视错觉机制, 视觉参照系, 驾驶员, 主观等同速度

Abstract: In order to ensure traffic safety in long urban tunnels and to improve traffic efficiency, visual environment characteristics of these tunnels with multiple off-ramps were analyzed, and a stereoscopic guiding visual reference system was constructed based on visual illusion mechanism and color psychology principles. Then, an experiment of drivers' psychophysics perception was carried out by using E-prime software to study the system's effect on improving traffic safety in long urban tunnels and its optimized design. The results show that drivers are most comfortable with blue and green information while yellow has a strong warning effect but causes no sharp stimulus, which enhances driving attention. The reference system effectively shortens drivers' visual recognition time of guiding information and increases recognition distance. In addition, rhythm designs are moderately inclined to the entrance and the exit in order to induce drivers to have reasonable slope illusion. When it is 75° inclined, drivers can achieve best speed control on tunnel slopes.

Key words: long urban tunnels, visual illusion mechanism, visual reference system, driver, subjectively equal speed

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