基于SUMO的大型活动三层级公交疏散保障方案仿真  

Three-level busevacuation scheme simulation for the large-scale activity based on SUMO

作　　者：程文昱 陈景旭[1] 万剑 黄江彦 汪怡然 CHENG Wenyu;CHEN Jingxu;WAN Jian;HUANG Jiangyan;WANG Yiran(School of Transportation,Southeast University,Nanjing 210096,China;Research and Development Center on Its Technology and Equipment,China Design Group,Nanjing 210014,China)

机构地区：[1]东南大学交通学院,江苏南京210096 [2]华设设计集团股份有限公司智能交通技术和设备交通运输行业研发中心,江苏南京210014

出　　处：《交通科技与经济》2021年第6期40-45,共6页Technology & Economy in Areas of Communications

基　　金：江苏省自然科学基金项目(BK20180402);国家自然科学基金项目(71901059);华设设计集团、智能交通技术和设备交通运输行业研发中心开放课题(H202020309)。

摘　　要：大型活动客流具有短时集聚与疏散的特点,为保障活动结束后场馆附近公交客流的快速有序疏散,构建三层级公交疏散运保体系,包括公交常规线、专用快线和微循环线。按客流量疏散目的地将其分为城市市内的内散客流量和需前往高铁站、飞机场等对外客运枢纽换乘至其他城市的外散客流量。对内散客流量,采用微循环线将乘客运送到公交常规线站点接驳出行;对外散客流量,采用微循环线将乘客运送到专用快线站点,再运送到对外客运枢纽。基于SUMO仿真平台,选择苏州市奥林匹克体育中心体育馆作为大型活动承办场所,仿真三层级公交保障方案下的客流疏散场景,更直观地说明微循环线的作用及其与公交常规线和专用快线的联动特点。Passenger flows of a large-scale activity have the characteristics of short-term gathering and evacuation.In order to rapidly and sequentially evacuate passengers after the activity,a specialized three-level busevacuation scheme is proposed.It includes bus regular line,express line and microcirculation line.According to the passengers’destinations,the passenger flows are classified into the internal flows whose destinations are within the city and the external flows which need to travel to the other cities.For the internal flows,vehicles of microcirculation lines transport passengers to the station of regular lines.For the external flows,vehicles of microcirculation lines transport the passengers to the station of express lines and then to the external passenger transport hubs.Based on SUMO,Suzhou Olympic Sports Center Gymnasium is selected as the example to simulate passenger evacuation scenarios under the three-level bus evacuation scheme,which explicitly represents the function of microcirculation line,and associates linkage characteristics with bus regular lines and express lines.

关 键 词：大型活动 客流疏散 三层级公交 微循环线 SUMO仿真 

分 类 号：U491.17[交通运输工程—交通运输规划与管理]