基于需求与供给协同下的山地组团城市多层次公交线网设计研究

发布时间：2018-02-16 23:58

本文关键词： 山地组团城市多层次公交线网供需协同设计方法　出处：《重庆交通大学》2015年硕士论文　论文类型：学位论文

【摘要】：目前,为了缓解城市交通系统涌现的三大交通问题:交通拥堵、道路安全、能源危机,各大城市都不约而同地提出了“优先发展公共交通,倡导绿色出行”战略性措施。一些大城市致力于发展轨道交通,但是轨道交通系统无论如何畅通发达,其包覆的城市区域面积和线网发展程度始终不会达到常规公交的水平。山地组团城市由于地形比较复杂,轨道交通无法发展达到平原城市的规模,常规公交承担着居民的大部分出行需求。然而,山地组团城市常规公交线网设计和运营过程中存在着很多问题。鉴于此,本文提出了一种基于需求和供给协同的山地组团城市常规公交线网的多层次设计方法。本文首先对山地组团城市的常规公交线网供需协同理论体系进行了研究,主要研究了供需协同的内涵、协同要素和协同机理;然后建立了山地组团城市的常规公交线网三个层次的供需协同模型,即微观协同模型、中观协同模型和宏观协同模型;然后据此多层次模型提出了山地组团城市的常规公交线网供需协同的多层次设计方法,最后以重庆市主城区为例,运用所提出的方法,对主城区的跨组团的公交线网进行分层次设计,并对设计结果前后状况进行了对比,说明该方法设计的主城区公交线网系统的协同性更好。本文通过研究提出的基于供需协同的山地组团城市公交线网设计方法可以用来指导山地组团城市的公交线网优化设计,这对于构建“智慧公交”系统,加快实现“智慧城市”建设步伐具有重要的意义。
[Abstract]:At present, in order to alleviate the three major traffic problems that have emerged in the urban transport system: traffic congestion, road safety, and energy crisis, all major cities have proposed "giving priority to the development of public transport". Promote green travel "strategic measures. Some big cities are committed to developing rail transit, but rail transit systems are unimpeded and developed anyway. The coverage of the urban area and the development degree of the network will never reach the level of conventional public transport. Because of the complicated terrain, the rail transit can not reach the scale of the plain city. Conventional public transport is responsible for most of the residents' travel needs. However, there are many problems in the design and operation of the regular transit network in mountainous cities. In this paper, a multi-level design method of conventional bus network in mountainous cities based on the coordination of demand and supply is proposed. Firstly, the theoretical system of supply and demand coordination of conventional public transit network in mountainous cities is studied in this paper. This paper mainly studies the connotation of supply and demand coordination, coordination elements and coordination mechanism, and then establishes the three levels of supply and demand coordination model of conventional public transport network in mountainous cities, that is, micro coordination model, meso cooperation model and macro coordination model. Based on the multi-level model, a multi-level design method for the coordination of supply and demand of conventional bus network in mountainous cities is put forward. Finally, taking the main urban area of Chongqing as an example, the proposed method is used. The public transport network across groups in the main urban area is designed in different levels, and the conditions before and after the design results are compared. It shows that the bus network system designed by this method is more synergistic. The method of bus network design based on supply and demand coordination can be used to guide the optimization design of urban bus network in mountainous cities. This is of great significance to the construction of "intelligent public transport" system and the construction of "intelligent city".
【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】：U491.17

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