The analysis of rail traffic control systems/ Gelezinkelio eismo valdymo sistemu tyrimas

The systems used for rail traffic control are compared. Their advantages and disadvantages are analysed. The present and future development of rail traffic control systems in various countries is considered. The possibility of adapting these microprocessor-based traffic control systems to the conditions of Lithuania is analysed. For this purpose, the analysis of goods transported by Lithuanian railways is made, and the non-uniform amount of goods transported on different road sections is evaluated. The number of the delayed trains due to the failure of traffic control systems in recent years is determined, the cost of installing a new microprocessor-based traffic control system at the railway station, as well as its repay time and the demand for employees are calculated. Keywords: railway transport, traffic control systems. Straipsnyje lyginamos gelezinkelyje naudojamos eismo valdymo sistemos. Analizuojami ju privalumai ir trukumai. Apzvelgta ivairiose salyse naudojamu gelezinkelio eismo valdymo sistemu raida bei aptariamas tolesnis ju pletojimas. Analizuojamos siu mikroprocesoriniu eismo valdymo sistemu pritaikymo Lietuvoje galimybes. Siekiant pagristai tai issiaiskinti atlikta Lietuvos gelezinkeliais veztu kroviniu analize ir ivertintas ivairiais kelio ruozais veztu kroviniu skaiciaus netolygumas. Analizuota kiek traukiniu sulaikyta del eismo valdymo sistemu gedimu per paskutinius kelerius metus. Apskaiciuotos naujai irengiamos mikroprocesorines eismo valdymo sistemos idiegimo gelezinkelio stotyje sanaudos bei siu sistemu atsipirkimo laikas ir darbuotoju poreikis. Reiksminiai zodziai: gelezinkeliu transportas, eismo valdymo sistemos.