基于城市轨道交通的常规公交线路优化研究

发布时间：2018-02-09 08:52

本文关键词： 城市轨道交通常规公交接运效率接运公交　出处：《大连交通大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着我国各大城市轨道交通的迅猛发展,其在城市居民日常出行选择的交通方式中所占的比例将越来越大,使城市道路拥挤状况得到极大缓解。轨道交通在运行过程中将会与沿线现有常规公交产生竞争,但是常规公交和轨道交通都因为两者的不同特点无法单独满足不同乘客的出行需求,通过对常规公交的调整优化,使常规公交和轨道交通能够有效配合,减少两者间的竞争,才能发挥常规公交和轨道交通各自的作用,使两者的效益最大化,达到共同发展,和谐共存的目的。本文首先分析城市轨道交通和常规公交特征,然后对轨道交通和常规公交的特征进行比较,结合轨道交通的吸引范围对轨道交通和常规公交进行定位。通过对轨道交通与现有常规公交位置形式的分析并结合线路网优化原则、目标和相关约束条件对现有常规公交线路提出具体的优化方法。在新增接运公交线路优化方面,以轨道交通站点换乘客运周转量最大为目标建立接运站点的优化选取模型,在有居民出行OD数据情况下以接运效率最大为目标建立接运公交线路优化模型并采用Lingo软件以算例的形式选取轨道交通某一个站点的接运区域对模型进行求解,求解出该区域最优接运线路。在没有居民出行OD数据情况下结合常规公交优化理论、方法、实际情况和经验对新增接运公交线路提出具体建议。最后以大连市即将开通的地铁1、2号线为实例进行分析,对现有公交线路和新增接运线路的调整优化提出建议。
[Abstract]:With the rapid development of urban rail transit in China, the proportion of urban rail transit in the daily travel choice of urban residents will be more and more large. The urban road congestion has been greatly alleviated. Rail transit will compete with the existing conventional public transport along the route in the course of operation. However, both conventional public transport and rail transit can not meet the travel needs of different passengers because of their different characteristics. Through the adjustment and optimization of conventional public transport, regular public transport and rail transit can effectively cooperate with each other and reduce the competition between the two. Only by exerting the respective functions of conventional public transport and rail transit can the benefits of both be maximized, and the purpose of common development and harmonious coexistence can be achieved. This paper first analyzes the characteristics of urban rail transit and conventional public transport, and then compares the characteristics of rail transit and conventional public transport. Combined with the attraction range of rail transit, the positioning of rail transit and conventional public transport is carried out. Through the analysis of the location form of rail transit and existing conventional public transport, and the principle of line network optimization, The objective and related constraints are used to optimize the existing bus routes. In the aspect of the optimization of the newly added transit lines, the optimal selection model of transit stations is established with the goal of maximum passenger turnover at rail transit stations. In the case of OD data of residents travel, the optimization model of transit route is established with the goal of maximum transportation efficiency. The model is solved by Lingo software in the form of a numerical example to select the connection area of a certain station of rail transit. In this paper, the optimal route in this area is solved. With the combination of conventional bus optimization theory, method, actual situation and experience, some concrete suggestions are put forward for the new bus route without OD data. Finally, taking Dalian Metro Line 1 and 2 as an example, suggestions are put forward for the adjustment and optimization of the existing public transport lines and the newly added transit lines.
【学位授予单位】：大连交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.17

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