基于视觉参照系重构的高速公路长隧道照明设置新方法

发布时间：2018-03-09 14:11

本文选题：公路隧道　切入点：交通安全　出处：《公路》2017年02期 　论文类型：期刊论文

【摘要】：我国公路隧道照明运营中存在普遍的"高配低用"现象,并诱发超速行为及追尾、撞侧墙事故,隧道照明节能与交通安全矛盾突出。从基于马斯洛需求层次理论出发,建立了基于需求层次的道路环境视觉参照系框架:基本型视觉参照系、安全型视觉参照系、舒适型视觉参照系、韵律型视觉参照系。提出公路隧道视觉参照系重构目标及方法:长隧道内应设置舒适型/韵律型视觉参照系,隧道进出口通过设置遮光棚、多频逆反射标线系统缓和隧道入口照度、空间、参照物的合理过渡,并实现视觉参照系的平缓过渡;隧道中部设立多色彩、多频率、多尺寸的逆反射标线系统,加强弱视觉参照系。并提出基于视觉参照系重构的隧道主动照明与逆反射协调设置方法:对于限速60~80km/h的长大公路隧道,隧道入口应设置遮光棚,隧道内开灯率可降为国家规范的20%左右。
[Abstract]:There is a common phenomenon of "high matching and low use" in the lighting operation of highway tunnels in China, which induces overspeed behavior and rear-end accidents and side wall accidents. The contradiction between energy saving of tunnel lighting and traffic safety is prominent. Based on Maslow's hierarchy of demand theory, the contradiction between energy saving and traffic safety is obvious. The basic visual reference frame, safety visual reference frame, comfortable visual reference frame are established based on the requirement level, which are the basic visual reference frame, the safety visual reference frame, the comfortable visual reference frame, the basic visual reference frame, the safety visual reference frame and the comfortable visual reference frame. Prosodic visual reference system. The reconstruction target and method of highway tunnel visual reference system are put forward: the comfortable / rhythmic visual reference frame should be set in the long tunnel, and the tunnel entrance and outlet should be provided with shading shed. The multi-frequency inverse reflection marking system alleviates the reasonable transition of tunnel entrance illumination, space and reference, and realizes the smooth transition of visual reference system, and sets up a multi-color, multi-frequency, multi-size inverse reflection marking system in the middle of the tunnel. Strengthening the weak visual reference frame, and putting forward the coordination setting method of active lighting and inverse reflection based on the reconstruction of visual reference system: for the long highway tunnel with a speed limit of 60 ~ 80km / h, the tunnel entrance should be provided with a light shelter. The rate of light opening in the tunnel can be reduced to about 20% of the national standard.
【作者单位】：武汉理工大学交通学院;公安部交通管理科学研究所;
【基金】：国家自然科学基金项目,项目编号51578433
【分类号】：U453.7

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