北京交通大学学报2024，Vol.48Issue(1)：147-158,12.DOI:10.11860/j.issn.1673-0291.20230005
前继列车晚点条件下换乘客流的接续方案优化
Optimization of transfer passenger flow connection schemes under conditions of previous train delays
摘要
Abstract
In addressing the challenge of train timetable adjustments due to disruptions in train opera-tions, this study delves into the optimization of transfer passenger flow connection schemes under the conditions of delays in the preceding train. The optimization objectives involve minimizing the impact of transfer passenger flow and in-train passenger flow, prompting corresponding adjustments to the train timetable. In instances where the preceding train is delayed, considering scenarios where transfer passenger flow can shift to the original connecting train or other trains meeting transfer conditions, a multi-objective model is established. This model aims to minimize the overall passenger delay and reduce the number of passengers failing to transfer, ensuring optimal train operation adjustments while guaranteeing successful transfers. Effectiveness of the model is validated using examples from the upward sections of the Beijing-Shanghai high-speed railway and the Zhengzhou-Xuzhou high-speedrailway. The results show that when considering the restrictive relation between the total train adjust-ment time and the failure cost of transfer passenger flow, enhancing the success of transfer passenger flow can be achieved by extending the train timetable adjustment time. When considering the restrictive relation between the total passenger delay and the failure cost of transfer passengers, sacrificing some transfer passengers can reduce the overall passenger delay on the train. In addition, when available seats on other connecting trains are significantly reduced, the scheme tends to adjust the arrival and departure times of the original trains to avoid a large increase in the number of passengers failing to transfer.关键词
高速铁路/运行调整/换乘接驳/列车晚点Key words
high speed railway/timetable rescheduling/transfer and connection/train delay management分类
交通工程引用本文复制引用
刘洋,王志美..前继列车晚点条件下换乘客流的接续方案优化[J].北京交通大学学报,2024,48(1):147-158,12.基金项目
中国国家铁路集团有限公司科技研究开发计划(N2020X022) （N2020X022）
贵州省科技计划项目(黔科合支撑2023-一般-139)Science and Technology Research and Development Plan of China National Railway Group Co.,Ltd.(N2020X022) （黔科合支撑2023-一般-139）
Science and Technology Plan Project of Guizhou Province(Guizhou Science and Technology Cooperation Support 2023-Gen⁃eral-139) （Guizhou Science and Technology Cooperation Support 2023-Gen⁃eral-139）
