区域高速公路网动态诱导与限速标志配置方法研究

发布时间：2018-03-18 16:20

本文选题：高速公路　切入点：动态诱导标志　出处：《长安大学》2014年硕士论文　论文类型：学位论文

【摘要】：动态诱导与限速标志（以下简称动态标志）是高速公路重要机电设备，在高速公路遭受不利情况下，对其进行科学合理的控制，既能保证高速公路行车安全，又可以提高道路通行能力。目前，我国高速公路动态标志的配置相对较少，而且没有明确的参考标准，导致其配置地点不明晰，动态标志不能充分发挥作用，不仅延误道路的通行效率而且会造成国家资源浪费。因此，如何科学合理的配置动态标志，使其充分发挥诱导与控制的作用，是亟待解决的问题。本文在分析国内外研究现状的基础上，，针对动态标志的配置做了系统研究，论文首先分析区域高速公路网中路段的属性，并对其进行模糊分类与量化研究，利用层次分析法在路网中选择需要配置动态标志的重要路段；然后针对选择的路段，分析路段中特殊的区域，选择适当的区域进行配置，并利用软件仿真的方法明确动态标志的间距；最后，建立驾驶员对于动态标志的认知与反应数学模型，同时查阅国家配置动态标志的相关技术标准和要求，求解出动态标志的前置距离。在文章结尾，阐明其它设备与动态标志的结合配置。论文分别对动态标志在区域高速公路网的配置路段，配置区域及配置点进行分析确定，形成了从宏观到中观，从中观到微观的高速公路网动态标志配置方法。
[Abstract]:Dynamic induction and speed limit mark (hereinafter referred to as dynamic sign) is an important mechanical and electrical equipment of expressway. Under the adverse situation of expressway, it can be controlled scientifically and reasonably, which can ensure the safety of expressway running. At present, the allocation of dynamic signs of expressway in our country is relatively few, and there is no clear reference standard, which leads to the unclear location of the freeway, and the dynamic signs can not play a full role. Not only delay the efficiency of the road, but also cause the waste of national resources. Therefore, how to allocate the dynamic sign scientifically and reasonably, so that it can give full play to the role of guidance and control, is an urgent problem to be solved. Based on the analysis of the current research situation at home and abroad, this paper makes a systematic study on the configuration of dynamic signs. Firstly, this paper analyzes the attributes of the sections in the regional highway network, and makes fuzzy classification and quantification research on them. Using the analytic hierarchy process to select the important road sections that need to be configured with dynamic signs, and then according to the selected road sections, analyze the special areas of the road sections, select the appropriate areas to configure, Finally, the mathematical model of cognition and response of drivers to dynamic signs is established, and the relevant technical standards and requirements of national dynamic marking are consulted. At the end of the paper, the combination of other devices and dynamic markers is explained. This paper analyzes and determines the allocation of dynamic signs in the regional highway network, and forms a dynamic allocation method from macro to meso, from meso to micro.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.52

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