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北美退伍军人节(Veterans Day),12 日无更新
arXiv 1401.0799physics.soc-phcs.CEcs.MAcs.ROphysics.comp-ph
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微观行人仿真的用户平衡路径分配

User Equilibrium Route Assignment for Microscopic Pedestrian Simulation

PTV Group(PTV集团);init AG(init股份公司)

Tobias Kretz, Karsten Lehmann, Ingmar Hofsäß

摘要:

对于行人的模拟,介绍了一种方法来找到从任何原点位置到给定的目的地区域在一个给定的几何组成的步行区域和障碍物的路由选择。该方法包括一个参数,它设置了一个阈值的障碍物的近似最小尺寸生成路由选择。生成的导航数据结构的构建不会给模拟行人的移动带来人为因素,并且本地行人更喜欢走最短路径。生成的路线集可以与迭代静态或动态分配方法一起使用。

英文摘要:

For the simulation of pedestrians a method is introduced to find routing alternatives from any origin position to a given destination area in a given geometry composed of walking areas and obstacles. The method includes a parameter which sets a threshold for the approximate minimum size of obstacles to generate routing alternatives. The resulting data structure for navigation is constructed such that it does not introduce artifacts to the movement of simulated pedestrians and that locally pedestrians prefer to walk on the shortest path. The generated set of routes can be used with iterating static or dynamic assignment methods.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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