Аннотация:In order to set up a queuing theory model and propose an improved method of capacity calculation, the existing equipment of loading station, railway line situation and technological processes were analyzed, then each operation time was determined in this paper. And queuing system of Nanping Station was taken for example. Based on the system structure and operations of the loading station analysis, a survey of the event flows of the arrivals and services in subsystems to derive the queue parameters of queuing subsystem was made. At last, the system capacity of the loading station was calculated out.
