Abstrakt:
In its first part, this article discusses various options for the localization of rolling stock, with an emphasis on regional lines. The following part focuses on the description of the three-layer rail network model design reflecting an undirected graph. The proposed model is used for simulation of rolling stock traffic and induction of various non-standard situations, detection of which could be used as a supplementary aid to dispatching traffic control. Further attention is aimed on optimizing search operations ORACLE database and designing of the optimization using dynamic views.