新增吸引点的指路标志人性化布置方法研究

发布时间：2018-04-15 10:01

本文选题：新增吸引点 + 指路标志　；参考：《重庆交通大学》2015年硕士论文

【摘要】：本文着眼于有较大交通影响范围的城市建设项目对城市车行指路系统提出的改善需求,试图研究出合适的指路标志布置方法来引导新增交通量,从而实现城市路网与交通需求的相对平衡。文章将常态性新增吸引点的静态指引作为本文的研究对象,在对新增吸引点分类研究的基础上,对指路标志布置中需要考虑的驾驶员寻路行为、出行指引路径选择心理、指路标志布置实施等人性化特征进行了详细解读。指引路径作为新增吸引点指路标志布置的依据,需要寻找出适用于新增吸引点的指引路径集确定方法,本文在确定指引路径集时以将各路径区别度最大为目标,以新增吸引点吸引交通量需求、路网平均饱和度为约束条件,确定最终推荐路径集,其中服务水平等级是关系到驾驶员通行感受的人性化考虑因素之一。将人性化的因素考虑进基础指标值确定中,选取对驾驶员路径选择影响较大的五个因素。本文借助现有建设项目影响范围确定方法,研究出一种基于T-TIA的改善方法来确定新增吸引点的指路标志布置范围(密集设置范围、稀疏设置范围),并提出了依据新增吸引点特性确定指路标志人性化布置原则及具体步骤,通过指路信息连续性和路径选择的纠错性,确保指路标志布置方案满足道路使用者的寻路需求,验证新增吸引点指路标志布置结果的可靠性,并且可以有依据地对布置结果进行改善和修正。形成对指路标志进行人性化布置以及对布置结果进行优化调整的一整套人性化布置方法。最后,通过实例对新增吸引点指路标志人性化布置方法进行了具体解读和验证,详细介绍了本文一整套布置方法的操作过程,并且以“约克郡商业中心”为例,验证了文章采用的“基于人性化考虑的的推荐指引路径集确定方法”、“基于T-TIA的指路标志布置范围确定方法”、“指路标志人性化布置方法”等方法的科学性与可行性。
[Abstract]:This paper focuses on the demand for improvement of urban road guide system in urban construction projects with large traffic impact, and tries to find out a suitable layout method to guide the increase of traffic volume.Thus, the relative balance between urban road network and traffic demand can be realized.This paper takes the static guidance of the normal new attraction point as the research object. On the basis of the research on the classification of the newly added attraction point, the author makes a study of the driver's road finding behavior and the psychology of the route selection of the trip guidance path, which need to be considered in the layout of the guide sign.The humanized features such as the layout and implementation of the guiding signs are interpreted in detail.As the basis of the layout of the new attraction points, the guiding path sets need to be found out, which is suitable for the new attraction points. In this paper, the maximum difference between each path is the goal when determining the guidance path sets.Taking the new attraction point to attract traffic demand and the average saturation of road network as the constraint condition, the final recommended path set is determined. The level of service level is one of the human considerations related to the driver's experience.The humanization factor is taken into account in the determination of the basic index value, and the five factors which have a great influence on the driver's path selection are selected.In this paper, with the help of the existing method of determining the influence range of construction projects, an improved method based on T-TIA is developed to determine the layout range of the new attraction points.In this paper, the author puts forward the principle and concrete steps to determine the humanized layout of the guide sign according to the characteristic of the new attraction point, through the continuity of the guide information and the error-correcting property of the path selection.To ensure that the layout scheme meets the needs of road users, to verify the reliability of the layout results of the new attraction points, and to improve and modify the layout results.A whole set of humanized layout method is formed to carry out humanized layout and optimize the layout result.Finally, the humanized layout method of the new attraction point guide sign is interpreted and verified through an example, and the operation process of this whole set of layout methods is introduced in detail, and taking "Yorkshire Commercial Center" as an example,The paper verifies the scientific and feasibility of the methods used in this paper, such as "the method of determining the recommended path set based on the consideration of humanity", "the method of determining the range of the layout of the guide sign based on T-TIA", and "the method of the humanization of the layout of the guide sign".
【学位授予单位】：重庆交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U491.52

【参考文献】