相邻城市综合交通系统建模中轨道交通接驳公交线网的快速构建方法  

A Rapid Construction Method of Rail Transit Connecting Bus Network in the Modeling of Integrated Transportation System in Adjacent Cities

作　　者：汤兆年 顾保南[1,3] TANG Zhaonian;GU Baonan(School of Transportation Engineering,Tongji University,Shanghai 201804,China;The Key Laboratory of Road and Traffic Engineering of Ministry of Education,Tongji University,Shanghai 201804,China;Shanghai Rail Transit Structure Durability and System Safety Key Laboratory,Shanghai 201804,China)

机构地区：[1]同济大学交通运输工程学院,上海201804 [2]同济大学道路与交通工程教育部重点实验室,上海201804 [3]上海市轨道交通结构耐久与系统安全重点实验室,上海201804

出　　处：《交通与运输》2024年第1期65-70,共6页Traffic & Transportation

摘　　要：针对既有城市轨道交通线网客流预测模型在郊区简化的做法,为提高建模精度,提出一种在Visum软件中利用GTFS和COM快速构建相邻城市综合交通模型中轨道交通接驳公交线网的方法。该方法基于COM接口对Visum软件进行二次开发,快速构建出交通小区与不同类型轨道交通车站之间GTFS格式的公交线路,并结合组成公交线路的路段运行时间及停站时间,按照一定的发车频率构建出公交线路的时刻表及车次;也考虑了出行小区至轨道交通车站的距离在合理步行范围之内时对乘客出行方式选择的影响。经过实例验证,采用该方法不但可以快速构建出研究区域内各个交通小区至不同类型轨道交通车站的接驳公交线路,增加乘客出行选择的同时提高建模工作的效率,而且可以较为精确地计算接驳公交的出行时间,提高模型的精度。In view of the simplification of the passenger flow prediction model of the existing urban rail transit network in the suburbs,this paper proposes a method to quickly construct the rail transit connection bus network in the comprehensive traffic model of adjacent cities by using GTFS and COM in Visum software from the perspective of rail transit connection bus network modeling.Based on the COM interface,the Visum software is redeveloped to quickly construct the GTFS format bus lines between the traffic district and different types of rail transit stations.Combined with the running time and stop time of the road sections that make up the bus lines,the timetable and number of buses of the bus lines are constructed according to a certain departure frequency.The influence of the distance from the passenger to the rail transit station on the choice of passenger travel mode is also considered.Through the example verification,this method can not only quickly construct the feeder bus lines from each traffic zone to different types of rail stations in the study area,increase the passenger travel choice and improve the efficiency of the modeling work,but also accurately calculate the travel time of the feeder bus and improve the accuracy of the model.

关 键 词：综合交通系统 接驳公交线网 Visum软件 

分 类 号：U491[交通运输工程—交通运输规划与管理]