交通枢纽乘客交互作用建模与仿真  

Modeling and Simulation of Passenger Interactions in Transport Hubs

作　　者：张琦[1] 韩宝明[1] 

机构地区：[1]北京交通大学交通运输学院,北京100044

出　　处：《系统仿真学报》2008年第20期5442-5445,共4页Journal of System Simulation

基　　金：国家自然科学基金资助项目(60674012)

摘　　要：从交通枢纽乘客行为的环境影响因素与交互作用出发,建立了面向枢纽复杂环境的乘客交互作用仿真模型。通过探究乘客自组织特性的生成机理,该模型引入环境势能场和个体势能场的概念与方法,提出乘客潜在交互作用模拟的解决方法,能够有效捕捉乘客行为特性,再现乘客在复杂环境中的决策行为。以走廊单/双向乘客流与瓶颈通过场景为实例,应用计算机仿真试验对模型进行了校验。Based on the environment and interactions of passengers of transport hubs,a simulation model for passenger interactions was proposed. According to the study of mechanism of passenger self-organization,the model introduced concept of environment potential field and individual potential field,and provided an access to the modeling of passenger potential interactions. The model was effective in capturing and generating of the decision making behavior in complicated environment with high density of passengers. Unidirectional / bidirectional passengers movement and passengers movement through a bottleneck were selected as cases. Simulation experiments run for the verification and validation of the model.

关 键 词：交通枢纽 乘客 交互作用模型 环境势能场 个体势能场 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]