交通系统工程科学与技术研究组
本文关键词:公交枢纽客流特征分析及行人路径交通分配研究,由笔耕文化传播整理发布。
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研究组学位论文
公交枢纽客流特征分析及行人路径交通分配研究
夏胜国
摘要
大力发展公共交通,建立城市综合交通网络体系是解决城市交通出行难问题的最有力措施之一。公共交通换乘枢纽是综合交通网络中各种交通方式的衔接点,是锚固城市公共交通网络体系的基础,也正是乘客出行过程的“瓶颈”,其布局规模、功能定位、设施配置、换乘布局模式以及交通组织与信息化管理水平等因素将对整个网络的运输效率产生决定性的影响。以往对枢纽的换乘研究更多的从工程的角度出发,缺乏从行人在枢纽中的行走特性与在枢纽内部行人通道系统中的分配来考虑枢纽的布局、规模、换乘衔接等问题。
本文主要针对枢纽中运动的行人特征与分配原理进行研究,通过对枢纽客流的预测以及客流分配情况的研究,进而对枢纽的换乘衔接布局、设施规模等提出反馈与意见。
首先,论文对枢纽内部的行人运动特性进行了研究,分别从宏观和微观的角度,对行人的交通流特性进行了阐述与探讨。此外,还对枢纽的客流特征以及慢行交通语言对枢纽行人行为的影响进行了研究。
其次,对枢纽的类型及其所对应的客流进行了分类,并建立了一套枢纽客流预测方法。引入了枢纽内部行人OD的概念,描述了将预测得出的枢纽各交通方式之间的换乘客流矩阵转换为枢纽内部行人OD的基本步骤。
最后,论文对比了道路交通流分配与枢纽内部行人分配之间的异同点,对枢纽内部行人路径选择的影响因素以及行人流在枢纽内部的分配原理进行了研究,建立了路径选择模型以及枢纽分配基本流程框架系统,并对行人设施与客流大小之间的反馈关系进行了研究。
论文较为全面的阐述了枢纽客流预测方法与枢纽内部客流分配的基本原理与模型框架,并研究了枢纽行人设施与客流量大小之间的反馈关系,,对枢纽的设计与建设具有一定的指导和借鉴作用,也为枢纽服务能力的评价提供基础数据。
关键词:公共交通枢纽,枢纽客流特征,客流预测,行人流分配
ABSTRACT
Developing public transportation and establishing the urban transit network system is one of the most important measures which are solved the urban traffic problem. Public Transit transfers are the fundamental facilities to anchor the urban transit network system and to connect various passenger transportation modes. They are also the bottleneck of passengers’ trips. Their layout and scale, function allocation, facilities location, transfer layout modes and traffic organization etc. facts have a decisive effect. The past study about transfer transit was always thought about the problem from the angle of project. There are lack that the way of thinking about the problem of transit’s layout and scale, transfer from passenger flow characteristics and assignment.
The research discusses the passenger flow characteristics and the theorem about passenger flow assignment in the transit passenger system. Through the research we can bring up the feedback and suggestion about transfer transit’s layout, facilities and scale.
At first, the research discusses the passenger motion characteristics in the transfer transit. From the macroscopic and microcosmic angle, the thesis discusses the passenger flow characteristics. Besides, the thesis discusses the effect which the passenger transportation language influence the passenger actions.
Secondly, the thesis discusses the classification of transit category and its passengers flow. And the thesis also builds up a set method which forecast the passenger flow within transit. The thesis expands on the concept about passenger OD of transit inside, and discusses the basic steps which change the traffic mode transfer matrix to transit inside passenger OD matrix.
Finally, the thesis discusses the factors which effect passenger route choice inside of transit and the basic theorem with passenger assignment in transit, and builds up the route choice modes and the framework of passenger flow assignment procedures.
Key Words:Passenger flow characteristics, Passenger flow forecast
本文关键词:公交枢纽客流特征分析及行人路径交通分配研究,由笔耕文化传播整理发布。
本文编号:171295
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