高速铁路夕发朝至列车行车组织方式分析

Organization of Night Train Starting at Dawn and Arriving at Dusk on High-Speed Railway

夕发朝至列车在开行时段上具有很大的固有优势,对中高收入水平且对舒适度和安全性有较高要求的中长距离旅客来说有很大吸引力。目前,高速铁路综合维修天窗均设置在夜间,在高速铁路上开行夕发朝至列车受到综合维修天窗的严重制约。通过选择合适的行车组织方式,为夕发朝至列车在高速铁路上的开行提供条件。基于此,从综合维修天窗的设置方式、需要满足的技术条件和面临的主要问题等方面,系统分析高速铁路夕发朝至列车的3种行车组织方式(即等线、下线和不下线),并对3种方式的适用性提出建议。

Trains leaving in the evening and arriving in the morning attracts passengers with high and medium income by offering comfort and safety. The maintenance time window of high-speed railway is conducted at night, which leads to a severe conflict between the maintenance and train operation. In order to facilitate the train operation on high-speed railway lines, the paper analyzes three train operation organization methods （ waiting at station, shifting to other existing lines and changing maintenance time window） in terms of the mode of maintenance window, technical requirements and existing problems, and proposes recommendations to the applicability of the three methods.