交通运输系统工程与信息 ›› 2026, Vol. 26 ›› Issue (3): 371-380.DOI: 10.16097/j.cnki.1009-6744.2026.03.033

• 系统工程理论与方法 • 上一篇    下一篇

基于分步协同的城际铁路运行图与股道运用优化方法

袁博1 ,周黎*2 ,高金科3 ,张新4,5 ,郭一唯4,5 ,李博4,5   

  1. 1. 中国铁道科学研究院,研究生部,北京100081;2.中国铁道学会,北京100081;3.同济大学,交通学院,上海201804; 4. 中国铁路列车运行图技术中心,北京100081;5.中国铁道科学研究院集团有限公司,运输及经济研究所,北京100081
  • 收稿日期:2025-12-31 修回日期:2026-03-11 接受日期:2026-03-30 出版日期:2026-06-25 发布日期:2026-06-24
  • 作者简介:袁博(1995—),男,山西太原人,博士生。
  • 基金资助:
    中国国家铁路集团有限公司科技研究开发计划 (K2025X006);中国铁道科学研究院集团有限公司科研项目(2024YJ263)。

Stepwise Collaborative Optimization Method of Train Working Diagrams and Track Utilization for Intercity Railway

YUAN Bo1, ZHOU Li*2, GAO Jinke3, ZHANG Xin4,5, GUO Yiwei4,5, LI Bo4,5   

  1. 1. Postgraduate Department, China Academy of Railway Sciences, Beijing 100081, China; 2. China Railway Society, Beijing 100081, China; 3. College of Transportation, Tongji University, Shanghai 201804, China; 4. China Railway Train Working Diagram Technology Center, Beijing 100081, China; 5. Transportation and Economics Research Institute, China Academy of Railway Sciences Corporation Limited, Beijing 100081, China
  • Received:2025-12-31 Revised:2026-03-11 Accepted:2026-03-30 Online:2026-06-25 Published:2026-06-24
  • Supported by:
    Science and Technology Research and Development Program of China State Railway Group Co., Ltd. (K2025X006);Scientific Research Projects of China Academy of Railway Sciences Co., Ltd. (2024YJ263)。

摘要: 为提升列车运行图自动编制精度、质量和效率,本文以城际铁路为研究对象,建立运行图与车站股道运用多目标协同优化模型。针对模型变量复杂,约束耦合的特点,提出基于分步协同的优化求解策略。通过逐步添加约束条件控制单步求解规模,从而在有限时间内输出较优可行方案。以京津城际铁路为例验证方法的有效性,结果表明:本文提出的分步协同求解流程可在5min内优化输出秒级列车运行图和车站股道运用方案,相较于既有方法,在编图效率和精度上具有优势。与实绩图相比,优化方案列车平均旅速提高1.39km·h-1,平均接续时间缩短1.03min,车站股道实现均衡利用,编图质量得到提升。此外,在不同参数设置下,分步协同求解流程均可输出优化结果,展现出良好的适用性和稳定性。

关键词: 铁路运输, 运行图, 分步协同优化, 城际铁路, 股道运用

Abstract: To improve the accuracy, quality and efficiency of automatically generating train working diagrams, a multi-objective collaborative optimization model is formulated for intercity railway timetable and station track utilization. A stepwise collaborative optimization strategy is proposed to address the complex variables and coupled constraints. By progressively adding constraints to control the single-step solution scale, an optimal feasible scheme can be generated efficiently within a limited time. Taking the Beijing-Tianjin Intercity Railway as a case study, the effectiveness of the proposed method is verified. Results indicate that the proposed stepwise collaborative solution process can output a second-level train working diagram and station track utilization scheme within 5 minutes, which outperforms the existing methods in efficiency and accuracy. Compared with the actual scheme, the optimized one increases the average train travel speed by 1.39 km·h-1, and reduces the average train connection time by 1.03 minutes. It achieves uniform utilization of station tracks, thus improves the quality of train working diagram. Moreover, the proposed method outputs the optimal solution under different parameter settings, demonstrating excellent applicability and stability

Key words: railway transportation, train working diagram, stepwise collaborative optimization, intercity railway, track utilization

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