基于生命周期信息化模型的中等城市公交线网规划理论与实践

发布时间：2018-05-23 07:41

本文选题：城市公交规划 + 遗传算法　；参考：《河北工程大学》2017年硕士论文

【摘要】：随着城市交通的不断发展,公共交通作为主要交通方式的优势越来越明显,针对公共交通进行规划已成为缓解城市交通压力、提高出行效率的重要方式。研究城市公交的建设进程,有利于提高公交服务水平、降低运营成本并提高公交系统的运行效率。本文针对中等城市公交的发展特点,在总结前人经验的基础上,提出一套较为行之有效的城市公交全生命周期的建设方案。首先,借鉴建筑行业BIM的应用,建立公交建设的信息交流平台,将城市公交建设按时间分为三个阶段,四个步骤,明确各步骤中各参与方的职责。其次,以某城市为例,对城市公交设计阶段的公交设计进行阐述,通过分析某城市公交运行现状,对城市公交进行设计,确定城市公交线网组织结构形式,设计公交线路及场站,并建立公交问题的诊断方法,确定公交线路诊断指标标准。然后,针对公交运营阶段的线路调整,通过对公交出行的具体调查,并从线路布局与公交运营两方面提出线路调整方法,并对调整后的线路进行对比评价。最后,针对发车间隔问题,通过遗传算法编程进行优化,得到居民较为满意且兼顾企业成本的发车间隔。针对部分线路是否开通大站快车,建立基于居民出行方式选择意愿的Logit模型,通过参数标定及模型检验,得出影响居民对大站快车方式选择的显著性影响因素,并总结出大站快车站点布置原则。通过对某城市公交建设进程研究,得出一套较为完整且行之有效的城市公交建设流程方案,可作为其他中等城市公交发展的参考,对城市进行交通规划、提高出行效率、缓解城市交通压力及降低公交运营成本有着十分重要的意义。
[Abstract]:With the continuous development of urban traffic, the advantages of public transport as the main mode of transportation are becoming more and more obvious. Planning for public transport has become an important way to alleviate the pressure of urban traffic and improve travel efficiency. The research on the construction process of urban public transport is beneficial to improve the level of public transport service, reduce the operation cost and improve the efficiency of the public transport system. In view of the characteristics of the development of public transport in medium cities and on the basis of summing up the previous experiences, this paper puts forward a set of more effective construction plan of the whole life cycle of urban public transport. Firstly, using the application of BIM in the construction industry as reference, the information exchange platform of public transport construction is established, and the urban public transport construction is divided into three stages and four steps according to time, and the responsibilities of the participants in each step are clarified. Secondly, taking a certain city as an example, this paper expounds the public transport design in the design stage of urban public transport, through analyzing the operation status of a certain city's public transport, designs the urban public transport, and determines the organization structure of the urban transit network. The bus line and station are designed, and the diagnosis method of public transportation problem is established, and the diagnostic index standard of bus line is determined. Then, according to the route adjustment of the public transport operation stage, through the specific investigation of the public transport trip, and put forward the route adjustment method from the two aspects of the route layout and the bus operation, and carry on the contrast evaluation to the adjusted line. Finally, in view of the problem of departure interval, genetic algorithm (GA) is used to optimize the departure interval, which is satisfactory to the residents and takes into account the cost of the enterprise. The Logit model based on residents' willingness to choose the way to travel is established in view of whether part of the lines are open to express trains at large stations. Through parameter calibration and model test, the significant factors affecting the choice of express modes of large stations are obtained. And summed up the main station express station layout principles. Through the research on the construction process of a certain city's public transport, a set of relatively complete and effective urban transit construction flow scheme is obtained, which can be used as a reference for the development of public transport in other medium cities, and carry on the traffic planning to the city to improve the travel efficiency. It is of great significance to relieve urban traffic pressure and reduce bus operation cost.
【学位授予单位】：河北工程大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U491.17

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