Stop Scheme of Express Train of Shanghai Suburban Railway Jiamin Line

By sorting and analyzing factors including passenger flow distribution between groups, passenger flow distribution between stations and amount of boarding and alighting at stations, stop scheme for Shanghai Suburban Railway Jiamin Line is proposed. Operation results of different express train stop schemes are evaluated from aspects including travel time, travel speed, line passing capacity and service level. The relationship of overtaking station layout with different track laying methods and passenger flow characteristics is expounded. From the characteristics of Jiamin Line, single-island-four-ine (main line enveloping) scheme is selected for overtaking station type.