同济大学学报（自然科学版）2025，Vol.53Issue(10)：1575-1586,12.DOI:10.11908/j.issn.0253-374x.24190
基于调度集中控制进路分段解锁原理的高速铁路大型客运站通过能力
Carrying Capacity of High-Speed Railway Large Passenger Station Based on Route-Lock-Section-Release Mechanism Based on Centralized Traffic Control
摘要
Abstract
Changes in traffic flow structure and the increase in traffic volume have created an urgent need for the analysis and exploration of the utilization of throughput capacity of large high-speed railway passenger stations.For high-speed railway stations in China,the adoption of the route-lock-section-release mechanism based on centralized traffic control(CTC)system offers potential for further enhancing the throughput capacity of stations,compared to the conventional route-lock-route-release mechanism.A simulation model for the throughput capacity of stations is established,with station infrastructure layout as the underlying data and train working diagram as the input condition.Based on the CTC performance mechanism,the model first analyzes the operation process of a single train in the station,as well as the interactions between multiple trains to determine the relevant time parameters of trains in the station,calculates the capacity utilization rate of traffic facilities such as switches and tracks,identifies key facilities that limit the capacity,computes and outputs the throughput capacity of stations.The results show that compared with the traditional throughput capacity calculation method,the computer simulation method can simulate the route-lock-section-release mechanism in a more microscopic way.This method can analyze the related factors and calculate the throughput capacity in detail,which is helpful to support the optimization of facility upgrading and station operation plan from the perspective of the overall improvement of the throughput capacity of stations.关键词
高速铁路/大型客运站/车站通过能力/计算机仿真Key words
high-speed railway/large passenger station/throughput capacity of stations/computer simulation分类
交通工程引用本文复制引用
高金科,滕靖,曲思源,陆柳洋..基于调度集中控制进路分段解锁原理的高速铁路大型客运站通过能力[J].同济大学学报（自然科学版）,2025,53(10):1575-1586,12.基金项目
国家重点研发计划(2021YFB1600100) （2021YFB1600100）
中国铁路上海局集团有限公司科研开发课题项目计划(2023008) （2023008）
