铁道运输与经济2024，Vol.46Issue(7)：50-60,11.DOI:10.16668/j.cnki.issn.1003-1421.2024.07.07
客运需求局部缩减条件下列车开行方案调整研究
Adjustment of Train Operation Plan under Partial Reduction of Passenger Transportation Demand
摘要
Abstract
When local passenger demand reduces due to the epidemic or other specific events,the passenger flow scale between railway origin and destination(OD)changes accordingly.To adjust the train operation plan on the premise of ensuring the continuity of railway transportation and production is a challenge for railway operating enterprises.This study summarized the adjustment strategies for train operation plans in response to different scenarios of passenger transport demand reduction,including train shutdown,train formation adjustment,train operation section adjustment,adjustment of providing passenger services when the train stops,and related ticket sales adjustment.Based on this,an adjustment model of train operation plans was constructed to make comprehensive decisions on train shutdown,no providing passenger services when train stops,and train formation adjustment.Specifically,train shutdown considers the entire routing to achieve the practical applicability of the decision.The effectiveness of the model was demonstrated through numerical examples,and the results in actual cases show that by optimizing the capacity configuration of train operation plans,the adjusted plans can control operating costs and reduce losses caused by demand reduction based on supply and demand matching.关键词
铁路运输/列车开行方案/客流需求衰减/关联调整/求解器求解Key words
Railway Transportation/Train Operation Plan/Passenger Flow Demand Reduction/Correlated Adjustment/Seek Solutions Through Solver分类
交通工程引用本文复制引用
占杰,杨励民,鲍薪宇,杨阳,张琦..客运需求局部缩减条件下列车开行方案调整研究[J].铁道运输与经济,2024,46(7):50-60,11.基金项目
中国国家铁路集团有限公司科技研究开发计划课题(N2021X028) （N2021X028）
北京市自然科学基金项目(L201013) （L201013）
中央高校基本科研业务费专项资金资助项目(2022JBMC058) （2022JBMC058）
