ABSTRACT
The increasing degree of urban rail transit network greatly increases the complexity of train operation organization and connection optimization. In order to ensure that passengers can get a good transfer experience, it is necessary to coordinate and optimize the connection of trains in all directions according to the transfer rules of rail passenger flow in each period. Combined with Suzhou rail video statistics data and AFC data, through the analysis and calculation of the transfer waiting number, this paper quantitatively evaluates the transfer direction importance of a single transfer station, the line direction importance of multiple transfer stations and the line importance, so as to calculate the comprehensive importance of the rail network, and to directly reflect the functional level of each transfer station and line in the rail network. Under the complex network, there are often conflicts and contradictions in the connection of different transfer stations. Therefore, according to the comprehensive importance of the network, the operation of urban rail transit network lines can be more orderly organized.
