Abstrakt:
This paper considers existing procedures that are performed in marshalling yards
with empiric measured times of duration of main operations. In the first part of the paper
are mentioned sources which are used for performing of the operations with inbound and
outbound trains that are analysed afterward. Following part describes circumstances
of non-optimised decisions and the reasons for them. In last part of the paper is stated
proposal of data interface which is necessary for improvement of data flow in marshalling
yards and is a base for development of considered marshalling yard management system.