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Development of reliable transport network system for urban regeneration

为城市复兴开发可靠的交通网络系统

基本信息

批准号：
15360276
负责人：
IIDA Yasunori
金额：
$ 4.61万
依托单位：
Kyoto University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2004
项目状态：
已结题

项目摘要

This project aims at exploring planning and management of reliable transport network system which will contribute to enhance the urban activity. For this purposes researches on 1)transport systems contributing to urban regeneration, 2)evaluation method of road planning by the concept of network reliability before the implementation, 3)evaluation method of road planning after the implementation, and 4)mathematical formulation of optimal transport planning decision model are conducted.For the first analysis, we have explored the structure of transport network system contributing to urban regeneration. By using the concept of absorbing markov processes, the influence of transport system planning onto urban activity is discussed. We have explored the effect of transport planning of construction of outer ring road, redevelopment of city centre and compared the effect of redevelopment by the locations.For the second analysis, we have proposed the methodology to evaluate transport planning by … More the concept of travel time reliability. Methodology based on deterministic user equilibrium is developed since it provides a unique solution. Using the idea of sensitivity analysis for deterministic user equilibrium, methodology for evaluating transport planning from the viewpoint of travel time reliability has constructed.For the third analysis, we have proposed the method for evaluating travel time reliability after the implementation of road planning by using the data obtained by traffic detectors. Since not all links are observed by the detectors, we need to estimate the fluctuation of traffic volumes on the unobserved links. We have proposed the method of using path-flow estimator for this.For the last analysis, we aim at proposing the mathematical model whose objective function is to maximize network reliability measures with the budget and environmental constraints. For this purpose, we have explored the solution algorithms for MPEC(mathematical problem with equilibrium constraints). Less

该项目旨在探索可靠的交通网络系统的规划和管理，这将有助于提高城市活动。为此，对1）促进城市更新的交通系统、2）实施前基于网络可靠性概念的道路规划评价方法、3）实施后道路规划评价方法、4）最优交通规划决策模型的数学表述进行了研究。首先，对促进城市更新的交通网络系统的结构进行了探讨。利用吸收马尔可夫过程的概念，讨论了交通系统规划对城市活动的影响。在此基础上，提出了交通规划评价的方法，并对交通规划的评价指标体系进行了分析。 ...更多信息旅行时间可靠性的概念。基于确定性用户平衡的方法是发展，因为它提供了一个独特的解决方案。利用确定性用户均衡的灵敏度分析思想，构建了基于行程时间可靠性的交通规划评价方法;提出了基于交通检测器数据的道路规划实施后行程时间可靠性评价方法。由于检测器并没有观测到所有的链路，因此我们需要估计未观测到的链路上的流量波动。最后，提出了在预算和环境约束下，以网络可靠性指标最大化为目标函数的数学模型。为此，我们探讨了MPEC（平衡约束数学问题）的求解算法。少

项目成果

期刊论文数量（52）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

The impact of recovery strategies on platform crowding

恢复策略对平台拥挤的影响

DOI：
发表时间：
2004
期刊：
Conference Proceedings of the 2nd International Symposium on Transport Network Reliability
影响因子：
0
作者：
井田隼平;土井啓佑;河野隆二;Fumitaka Kurauchi
通讯作者：
Fumitaka Kurauchi

Evaluation of public transport connectivity reliability using capacity-constrained transit assignment model

使用容量受限的公交分配模型评估公共交通连接可靠性

DOI：
发表时间：
2004
期刊：
Conference Proceedings of the 2nd International Symposium on Transport Network Reliability
影响因子：
0
作者：
菊地渉;青山吉隆;中川大;松中亮治;Yasunori Iida
通讯作者：
Yasunori Iida

高山純一: "マルチエージェントによる道路交通システムの動的分析:10D2リンクネットワークを例に"第27回土木計画学研究発表会・講演集. 27(CD-ROM). (2003)

Junichi Takayama：“使用多智能体的道路运输系统的动态分析：以 10D2 链路网络为例”第 27 届土木工程规划研究会议/论文集 27（CD-ROM）。