关键词: 铁路运输, 城际铁路运行图, 周期事件规划问题, 换乘等待时间, 周期运行图

Abstract:

The intercity railway in urban circles is one of the key parts of China’s railway development in the future. The transfer waiting time of intercity railway transfer is an important factor influencing the satisfaction of passengers. Therefore, when establishing the intercity railway train diagram, reducing the transfer waiting time of passengers and trying not to make passengers to miss their transfer should be taken into consideration. This paper makes a concrete analysis of the transfer process，puts forward probability distributions of the train delay time and passenger transfer walking time and calculates the transfer waiting time. Based on the periodic event schedule problem model (PESP), a model based on optimal transfer is put forward and applied to a case study. The result shows that the train diagram developed by the model can effectively reduce the transfer waiting time, thereby improving the satisfaction of passengers.

Key words: railway transportation, intercity railway train diagram, periodic event schedule problem, transfer waiting time, periodic train diagram