Studying Subway Operation in Schemes Based on the Combination of Fast and Slow Lines

摘要

Along with the rapid development of the urban city, the subway has been one of the most important parts of the city transportation system due to the characteristics of high speed, accurate and large capacity. However, considering the reality, there are a series of problems such as long waiting time and low operation efficiency for the subway operation management in our country. Meanwhile, it leads to some problems that the traditional subway circuit and the scheme are simple, ones of which are the uneven passenger flow and traffic in high load. In this paper, with the reference to the metro actual situation at home and abroad, we put forward some solutions of the combination of different speed lines to solve it, including running to the same direction on the same rail and different rails. This allows subways to travel faster than the conventional approach, reducing in-vehicle passenger delay and increasing the productivity.