文章基本信息

标题：A Modified Social Force Model for Pedestrian Behavior Simulation at Signalized Crosswalks
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作者：Weiliang Zeng ; Weiliang Zeng ; Hideki Nakamura 等
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2014
卷号：138
页码：521-530
DOI：10.1016/j.sbspro.2014.07.233
语种：English
出版社：Elsevier
摘要：AbstractIn this study, a microscopic simulation model is developed for pedestrian behavior analysis at signalized crosswalks. It takes into account the special characteristics of pedestrian crossing behavior, such as group evasion with surrounding pedestrians, collision avoidance with conflicting vehicles, response to signal control, and response to crosswalk boundary. The classical social force model is modified to reproduce repulsive and attractive phenomena. Furthermore, a generic calibration approach is proposed based on maximum log-likelihood estimation, which enables to identify significant parameters in a statistical way. Last, a rigorous validation is conducted to confirm the model performance in terms of collision avoidance behavior with conflicting pedestrians and vehicles.
关键词：Pedestrian crossing behavior;Social force;Microscopic traffic simulation;Signalized crosswalk