摘要
文中引入随机效用理论,建立考虑引导因素的站台乘客路径选择模型,并设计离散仿真方法进行求解.以北京地铁西直门2号线站台为例,利用调研所取得数据,根据乘客类型对模型进行参数标定,通过仿真验证了模型与算法的可行性,最后设计优化方案并进行探讨.
Considering guide measures as a factor, one model is built based on random utility theory. After- wards, it designs heuristic algorithm to simulate the distribution of passengers on the platform. Finally, the paper takes the platform of Xizhimen station on Beijing Subway Line 2 for an example, in which it calibrates parameters in utility function according to passenger＇s category, and verifies the feasibility of the model. At last, it designs simulation programs to study the rule of passengers~ distribution.
出处
《武汉理工大学学报（交通科学与工程版）》
2015年第4期810-814,共5页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
国家863项目资助(批准号:SS2015AA010504)
关键词
轨道交通
站台
乘客类型
引导措施
随机效用
仿真
rail transit
platform
passenger classification
guide measure
random utility
simulation
