基于行人选择偏好的立体过街设施服务性能评价研究

发布时间：2018-02-22 18:56

本文关键词： 立体过街设施设置方式选择偏好行为特性熵值法　出处：《哈尔滨工业大学》2014年硕士论文　论文类型：学位论文

【摘要】：步行，人类最原始的出行方式，即使是出行方式多种多样的今天，依然是城市交通出行方式的重要组成部分。相比其他出行方式，行人在步行过程中是弱势群体，尤其是在车流量比较大的路段和交叉口，行人在过街过程中极易受到伤害，且严重影响机动车的通行。立体过街设施能够从根本上解决人车冲突，保证行人这个弱势群体，正因如此，，立体过街设施在各大地市应用比较广泛。首先分析立体过街设施分类及特点，并以哈尔滨和济南为例简要阐述了立体过街设施的应用，对哈尔滨10处立体过街设施的服务性能调查进行调查，分析了立体过街设施设置与否及设置方式对行人速度特性、自组织特性的影响；并以哈尔滨10处立体过街设施服务性能调查为基础，分析了调查点立体过街设施的服务性能、行人对立体过街设施的满意度及行人的选择偏好。从行人对立体过街设施的选择偏好及行人对立体过街设施的选择偏好模型的分类的界定，行人对立体过街设施选择偏好模型的影响因素、模型的建立、参数标定和模型检验等方面研究行人对立体过街设施的选择偏好模型，建立了基于计量经济学的行人选择偏好Probit模型，研究表明行人的年龄、性别及随身的行李数量，立体过街设施是否有自动扶梯等因素对行人的选择影响显著。以各调查点立体过街设施的服务性能调查为基础，从立体过街设施服务性能评价的界定、评价目的和评价内容和立体过街设施服务性能评价体系等方面简要阐述的立体过街设施的服务性能评价。然后通过分析传统熵值法在综合评价中的不足，并应用改进熵值法，建立基于改进熵值法的立体过街设施服务性能评价模型，对10调查地点的立体过街设施进行了综合评价，并提出了改善立体过街设施的服务性能的措施。
[Abstract]:Walking, the most primitive travel mode of human beings, is still an important part of urban transportation travel mode, even when it is varied. Compared with other travel modes, pedestrian is a vulnerable group in the course of walking. Especially in the sections and intersections where the traffic flow is relatively large, pedestrians are extremely vulnerable to injury in the process of crossing the street, and seriously affect the passage of motor vehicles. Three-dimensional crossing facilities can fundamentally resolve conflicts between people and vehicles and ensure that pedestrians are a vulnerable group. Because of this, three-dimensional cross-street facilities in major cities are widely used. First of all, the classification and characteristics of stereoscopic crossing facilities are analyzed, and the application of stereoscopic crossing facilities in Harbin and Jinan is briefly described, and the service performance of 10 stereoscopic crossing facilities in Harbin is investigated. This paper analyzes the influence of setting up and setting mode on pedestrian speed and self-organizing characteristic, and analyzes the service performance of the investigation point, based on the investigation of service performance of 10 stereoscopic crossing facilities in Harbin. Pedestrian satisfaction with three-dimensional crossing facilities and pedestrian preferences. According to the classification of pedestrian's preference for three-dimensional crossing facilities and pedestrian's preference model for three-dimensional crossing facilities, the influence factors of pedestrian's preference model for three-dimensional crossing facilities and the establishment of pedestrian's model are discussed. Based on the parameter calibration and model test, the pedestrian preference model for pedestrian crossing facilities is studied, and the Probit model of pedestrian preference based on econometrics is established. The results show that the pedestrian's age, sex and the amount of luggage carried with him. Whether there are escalators in three-dimensional crossing facilities has a significant impact on pedestrian selection. Based on the investigation of the service performance of the stereoscopic crossing facilities at each survey point, the definition of the service performance evaluation of the stereoscopic crossing facilities is given. The purpose and content of the evaluation and the evaluation system of the service performance of the stereoscopic crossing facilities are briefly described in this paper. Then the shortcomings of the traditional entropy method in the comprehensive evaluation are analyzed, and the improved entropy method is applied to evaluate the service performance of the stereoscopic crossing facilities. Based on the improved entropy method, the service performance evaluation model of the stereoscopic crossing facilities was established, and the comprehensive evaluation of the stereoscopic crossing facilities in 10 investigation sites was carried out, and the measures to improve the service performance of the stereoscopic crossing facilities were put forward.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.226

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