Adding Realism and Efficiency to Public Transportation in MATSim
Adding Realism and Efficiency to Public Transportation in MATSim
复制标题
为 MATSim 中的公共交通增添现实性和效率
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
D. Métrailler
中科院分区：
文献类型：
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作者：
Marcel Rieser;Sbb;D. Métrailler
目前MATSim中的公共交通仿真在铁路交通仿真方面存在一些不足。这主要是因为对于公共交通的模拟，使用了与私家车交通模拟相同的数据结构，而所需的建模细节水平差异很大。例如，虽然道路网络是用交叉路口，有时甚至是车道来详细建模的，但铁路运输通常是在更概念化的层面上建模的，有车站和连接，而不是轨道和开关。本文描述了目前MATSim中铁路运输建模的缺点，并介绍了目前的解决方案。然后，提出了一个新的模块，允许公共交通的确定性模拟，解决了许多上述的缺点。第二部分将介绍相关工作：为MATSim实现了一种新的替代公共交通路由器，它不仅为MATSim的代理提供了更现实的公共交通路线选择行为，而且在计算时间和内存使用方面提高了效率。在第三部分中，结果将突出显示上述变化如何（积极地）影响MATSim中的公共交通模拟。
The current simulation of public transportation in MATSim has several shortcomings regarding the simulation of railway transportation. This is mostly due to the fact that for the simulation of public transportation, the same data structures are used as for the simulation of private car traffic, while the desired level of detail of the modelling varies strongly. For example, while the road network is modelled in detail with intersections and sometimes even lanes, railway transportation is usually modelled on a more conceptual level with stops and connections, and not with rails and switches. The paper describes current shortcomings for modelling railway transportation in MATSim and takes a look at current work-arounds. Then, a new module is presented allowing the deterministic simulation of public transportation, solving many of the mentioned shortcomings. A second part will present a related work: A new alternative public transport router has been implemented for MATSim, which not only provides a more realistic public transport route choice behaviour by MATSim’s agents, but also increases efficiency in terms of computation time and memory usage. In a third part, results will be presented highlighting how the aforementioned changes (positively) affect the simulation of public transportation in MATSim.
DOI：
10.1007/978-3-642-38527-8_6
发表时间：
2013-06
期刊：
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影响因子：
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作者：
Julian Dibbelt;Thomas Pajor;Ben Strasser;D. Wagner
通讯作者：
Julian Dibbelt;Thomas Pajor;Ben Strasser;D. Wagner
DOI：
10.1007/978-3-642-15775-2_25
发表时间：
2010-09
期刊：
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影响因子：
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作者：
Hannah Bast;Erik Carlsson;Arno Eigenwillig;R. Geisberger;Chris Harrelson;Veselin Raychev;Fabien Viger
通讯作者：
Hannah Bast;Erik Carlsson;Arno Eigenwillig;R. Geisberger;Chris Harrelson;Veselin Raychev;Fabien Viger