摘要
为提高综合客运枢纽的服务水平,保证旅客在枢纽站内顺畅、便捷地换乘,考虑行人冲突避让的基础上对社会力模型进行改进,在此基础上利用仿真软件对某综合客运枢纽的行人换乘场景进行仿真,提出优化方案。对优化前后的仿真结果进行比对分析发现,长途客运和站前广场换乘长途客运的时间分别减少了61%和57.81%,出租车和社会车辆换乘高铁的时间分别减少了56.46%和43.14%,高铁换乘长途客运的时间减少了14.12%,旅游巴士、高铁、长途客运换乘出租车的时间减少了15~22s。此外,针对长途客运电子客票应用比例对旅客换乘效率的影响,展开敏感性分析。研究结果表明:基于冲突避让机制改进的社会力模型能够有效用于综合客运枢纽行人仿真,通过优化枢纽交通设施布局及配置方案,能够有效提升乘客的换乘效率。
In order to improve the service level of integrated passenger transport hub and ensure the convenient experience for passengers transferring at the hub station,the social force model was improved considering the avoidance in case of pedestrian conflict.Then,the pedestrian transfer scene of integrated passenger transport hub was simulated using simulation software.Based on simulation results,an optimum scheme was put forward and its optimization efficiency was verified.The transfer time for passengers from coach and station square to coach was reduced by 61%and 57.81%respectively.The transfer time for passengers from taxi and social car to high-speed rail was reduced by 56.46%and 43.14%respectively.The transfer time for passengers from high speed railway to coach was reduced by 14.12%.The transfer time for passengers from travel bus,high-speed railway,coach to taxi was reduced by 15~22 seconds.Besides,considering the influence of the application of passenger electronic tickets on passenger transfer process,a sensitivity analysis was carried out.The results showed that the improved social force model based on conflict avoidance mechanism could be effectively used in pedestrian simulation of integrated passenger transport hub,and the transfer efficiency of passengers benefits from improvement of the layout and configuration of transportation facilities.
作者
韩笑宓
郑维清
杨权
盛涛
HAN Xiao-mi;ZHENG Wei-qing;YANG Quan;SHENG Tao(China Academy of Transportation Sciences,Beijing 100029,China)
出处
《交通运输研究》
2021年第5期80-90,共11页
Transport Research
基金
国家重点研发计划项目(2018YFB1601200)
中央级科研院所基本科研业务费项目(20186103)。
关键词
综合客运枢纽
服务水平
换乘组织
社会力模型
行人仿真
integrated passenger transport hub
service level
transfer operation
social force model
pedestrian simulation
作者简介
韩笑宓(1995-),女,山西吕梁人,硕士,研究实习员,研究方向为综合客运枢纽规划、交通无障碍环境建设。E-mail:hanxm@motcats.ac.cn。
