铁道运输与经济2024，Vol.46Issue(4)：193-200,8.DOI:10.16668/j.cnki.issn.1003-1421.2024.04.23
延误条件下城市轨道交通列车运营调整方法研究
Research on Operation Adjustment Strategy of Urban Rail Trains under Delayed Conditions
摘要
Abstract
Due to the impact of travel demand,travel time,and unexpected situations,there are delays in urban rail transit trains,which brings great inconvenience to both travelers and subway operation departments.By analyzing the causes of train delays,this paper summarized the corresponding adjustment measures after various urban rail transit train delays occur and compared their advantages and disadvantages.Finally,this paper took Qingdao Metro Line 9 as an example and assumed that the delay occurred at Chengzi Station.With the shortest delay recovery time and the least average waiting time for passengers as the evaluation function,the paper analyzed the adjustment effect of rush and station skip strategies.The results show that the rush strategy can be effectively adjusted when the delay time is less than 2.5 minutes,and the station skip strategy can be adopted when the delay time is greater than 2.5 minutes.In actual operation,station skip and stop can be selected based on their tendency during actual operation.If there is a tendency to improve train efficiency,more stations with less passenger flow should be selected when stations are skipped.In this case,Plan 2 is the optimal option.If it tends to reduce the impact on passenger flow,the number of station skips and stops can be reduced,such as Plans 6-8 in the case.关键词
城市轨道交通/列车延误/运行调整/仿真模拟/评价函数Key words
Urban Rail Transit/Train Delay/Operation Adjustment/Simulation/Evaluation Function分类
交通工程引用本文复制引用
王雪鑫..延误条件下城市轨道交通列车运营调整方法研究[J].铁道运输与经济,2024,46(4):193-200,8.基金项目
中铁第一勘察设计院集团有限公司科研项目(2021KY55YB-09) （2021KY55YB-09）
