【作者】 陈东；

【导师】 蒋阳升；

【作者基本信息】 西南交通大学 ， 交通运输工程（专业学位）， 2014， 硕士

【摘要】 随着我国经济的持续增长,城市化进程不断加快,城乡之间的联系越发密切,出行需求也不断攀升,而现有的城乡客运网络布局已不能满足城乡居民出行大容量、高频率、短距离等特点,为了解决目前城乡客运存在的问题,城乡公交一体化作为一种新思路,在我国得到越来越广泛的关注与应用。本文在归纳总结国内外研究现状的基础上,以长沙市望城区为背景,对城乡公交一体化线网优化进行了研究。论文首先对长沙市望城区经济发展概况进行了描述,然后分别从居民出行特征、公共交通线路现状、场站设施等对公共交通现状进行了探讨分析。在此基础上,运用“四阶段”交通需求预测法,分别对望城区中心城区以及乡村近、远期公共交通客流量进行了合理的预测,为公交线网的布设及优化提供有力的参考。在总结了城乡公交一体化线网优化的基本理论方法的基础上,根据望城区城乡一体化发展目标,结合望城区实际情况,建立了一体化优化模型并给出了相应的算法。针对城区和乡村所处的不同环境,采用“逐条布设,优化成网”的方法对城区公交线网进行优化；采用“定点—布线—成网—设站”的方法对城乡公共交通线网进行布设及优化。最后通过不断地优化调整得到最符合实际的近、远期线网优化方案。我国城乡公交一体化发展起步较晚,相关的研究也相对较少,本文将已有的理论研究成果进行有效整合并运用到实践,具有一定的现实意义。更多还原

【Abstract】 With the growth of China’s economic and the acceleration of urbanization, the contact between urban and rural is becoming more and more closely, travel demand is increasing, while the existing layout of urban and rural passenger transport network can not meet the travel demand of urban and rural residents, which has characteristics of large capacity, high frequency and short distance. To solve the problem between urban and rural, the integration of urban and rural public transportation, as a new idea, has been paid more and moe attention and applied in China. Based on introduction of the present research at home and abroad, this paper has studied optimization of public transportation network layout in the context of urban-rural integration, with the background of Wangcheng district, Changsha city.This paper first describes the social-economic development of Wangcheng district Changsha city, and analyzes the traffic situation from four aspects called the characteristics of urban and rural residents, public transport line status, station facilities. Then, using the "four stage" demand forecasting method to respectively predict the near and long-term public traffic volume of the city center reasonably, as well as village, providing a strong reference for the optimization of public traffic network.On the basis of the basic theory of the optimization of the integration of urban and rural public transportation network, according to the development goals of urban and rural integration of Wangcheng district, combined with the reality, this paper has established an integration optimization model, meanwhile the algorithm has been given.Taking the different environment between the urban area and village and towns into account, this paper uses the method of "lay out line by line and optimize into network" to optimize the urban public transportation network and takes the method of "fixed point arrange the line-transform into network-set the station" to arrange and optimize the urban and rural public transportation network. Finally, adjust the line network repeatedly to get the most optimal realistic solution.The public transportation development of urban and countryside integration in China has started relatively late, the related research is also scarce. The relevant research results are integrated effectively and applied to practice in this paper, so the study result has a certain practical sence.更多还原