面向复杂高速铁路网的列车运行计划应急调整方案研究  

Emergency adjustment scheme for train operation plan oriented to complex high-speed railway network

作　　者：冯小芳 张红斌 陈亚茹 杨博强 FENG Xiaofang;ZHANG Hongbin;CHEN Yaru;YANG Boqiang(Institute of Computing Technologies,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Beijing Jingwei Information Technologies Co.Ltd.,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司电子计算技术研究所,北京100081 [2]北京经纬信息技术有限公司,北京100081

出　　处：《铁路计算机应用》2023年第9期18-22,共5页Railway Computer Application

基　　金：中国国家铁路集团有限公司科技研究开发计划系统性重大项目(P2023X012);中国铁路北京局集团有限公司科技研究开发计划引导课题(2022CY03)。

摘　　要：针对高速铁路应急调整存在的问题,研究面向复杂高速铁路网的列车运行计划应急调整方案,设计高速铁路列车应急调整流程,以及非正常事件下基于“一事一图”的高速铁路列车应急调整系统,以提高铁路应急处置能力。该系统运用时空网络、拉格朗日松弛理论,采用模块化设计,具有设置封锁、自动生成运行图、计划修改与下达等功能,已应用于中国铁路北京局集团有限公司应急指挥中心,为铁路调度部门应急指挥提供了辅助决策支持,取得了良好的应用效果。This paper focused on the problems in emergency adjustment of high-speed railways,studied the emergency adjustment scheme for train operation plan oriented to complex high-speed railway network,designed the emergency adjustment process for high-speed railway trains,and a high-speed railway train emergency adjustment system based on "one-event-one-timetable" under abnormal events to improve railway emergency response capabilities.The paper used spatiotemporal networks,Lagrangian relaxation theory and modular design method to design the system,which has functions such as setting blockages,automatically generating train diagrams,plan modification and release.The system has been applied to the emergency command center of China Railway Beijing Group Co.Ltd.,provides auxiliary decision-making support for the railway dispatch department's emergency command,and has achieved good application results.

关 键 词：高速铁路 列车运行计划 应急调整 一事一图 时空网络 

分 类 号：U292.4[交通运输工程—交通运输规划与管理]