Enhancement of local traffic management systems using information technology
Аннотация
In the article the analysis and researches on optimization of the process of transfer and assembly of local wagons at freight stations in railway transport are carried out. In particular, on the basis of the results of the work a structural scheme for effective organization of the wagon flow has been carried out to optimize the work on formatting of multi-group trains serving intermediate stations located on the railroad site at technical stations, to improve the technologies of transfer and withdrawal of wagons to intermediate stations. Chukursay sorting station under the jurisdiction of “Uzbekistan Railways” JSC and intermediate stations (mainly located on the southern line), where the formation of multi-group trains from the sorting station is planned, were selected as the object of research. Has been researched proportion of staying local wagon-flows over-standard at stations and railroad haul. According to it, the highest number of stays is in the proportion of technical stations (42% in relation to total stays) and intermediate stations (31% in relation to total stays). A target function has been developed to transfer local wagon flows to and from intermediate stations. In order to solve the problems, a program for determining the layout scheme of wagons in the composition of the train has been developed and proposals for its introduction into practice have been made.