Real-time automatic rescheduling strategy for an urban rail line by integrating the information of fault handling

Yuan Gao*, Lixing Yang, Ziyou Gao

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

34 引用 (Scopus)

摘要

In the operation of urban rails, faults are inevitable, which leads to deviation between the actual timetable and the planned timetable. In nowadays, timetable rescheduling strategies rarely integrate the information of fault handling. In this paper, we develop a real-time automatic rescheduling strategy, which integrates the dynamic information of fault handling. The rescheduled timetable is obtained by a mathematical optimization model, the constraints set of which is automatically generated and adjusted as more information of fault handling is feedback. Compared with the experience-based rescheduling methods, the automatic rescheduling strategy reacts more quickly, and uses the information of fault handling more efficiently. A simulation system for testing the automatic rescheduling strategy is built, which uses the data of the Beijing Yizhuang metro line. Via testing on the simulation system, the effectiveness and efficiency of the automatic rescheduling strategy are validated.

源语言英语
页(从-至)246-267
页数22
期刊Transportation Research Part C: Emerging Technologies
81
DOI
出版状态已出版 - 8月 2017
已对外发布

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Gao, Y., Yang, L., & Gao, Z. (2017). Real-time automatic rescheduling strategy for an urban rail line by integrating the information of fault handling. Transportation Research Part C: Emerging Technologies, 81, 246-267. https://doi.org/10.1016/j.trc.2017.06.005