铁道运输与经济2026，Vol.48Issue(3)：120-129,140,11.DOI:10.16668/j.cnki.issn.1003-1421.20250102001
基于动态影响关系的列车运行线与天窗协调编制方法研究
Research on Coordinated Compilation Method of Train Path and Skylight Based on Dynamic Influence Relationship
摘要
Abstract
Considering the mutual influence of the spatial and temporal resources shared by train path and skylight in the train working diagram is crucial for effectively utilizing transportation capacity resources and enhancing the efficiency of train working diagram compilation.To achieve coordinated optimization between the subproblem of train path compilation considering skylight and the subproblem of skylight setting considering the train path,this paper designed a coordinated compilation process of train path and skylight,a skylight scheme generation comparison and selection algorithm,and a segmented skylight setting and configuration optimization algorithm.A candidate set of skylight schemes was generated based on elements such as section association relationships and skylight tilt scales.By using train weights with multiple speed levels,the impact values of each skylight scheme were calculated.By adding new skylight segment positions,updating skylight segment positions,and optimizing skylight configuration,the optimization of skylight segment positions and configurations was achieved.Finally,the effectiveness of the method was verified using the passenger dedicated line as an example.The results show that compared with the artificial actual scheme,it achieves the effect of improving travel speed,reducing stopping time,and maintaining the number of stops.It also achieves rapid coordination and compilation of complex scenes,providing a reference basis for the actual work of compiling train working diagrams.关键词
列车运行图/运行线编制/天窗设置/天窗分段/动态影响/协调编制Key words
Train Working Diagram/Train Path Compilation/Skylight Setting/Skylight Segment/Dynamic Influence/Coordinated Compilation分类
交通工程引用本文复制引用
薛佳荣,李鹏,周政铎,宋哲超,王宇强,张新..基于动态影响关系的列车运行线与天窗协调编制方法研究[J].铁道运输与经济,2026,48(3):120-129,140,11.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(P2024X002) （P2024X002）
中国铁道科学研究院集团有限公司科研项目(2023YJ160) （2023YJ160）
