Publikováno:
2017, Modernization of Railway- IRICoN 2017, Praha, Česká technika - nakladatelství ČVUT), p. 8-9), ISBN 978-80-01-06140-4, ISSN 2336-5382
Anotace:
Increasing demands to railway capacity require to build new railway lines and to apply new approaches like information technologies. There are several new trends in rail traffic control. Firstly, the control is shifted from distributed system spread over stations to centralized one in all Europe. The most railway lines in the Czech Republic should be controlled from two offices in Přerov and Prague. The centralization of the operation control gives spread view of the situation but information quantity to evaluate by operators increases. Secondly, next modern trend (especially in Switzerland, Belgium and Germany) is a separation of strategy control (route planning from daily to annual interval) from operative control (conflicts solution caused by deviations from regular time-table due to infrastructure or vehicle faults) and from direct control (safety device operation, shunting). Each level of operation control process specific functions. Operative control IT support should react to deviation from planed daily time table; it monitors actual trains routes and solves potential conflicts with others trains in advance (from minutes to hours). The output is modified conflict-free time table – specific route plan transmitted to direct control level (realized by human operator or automatic system).
Typ:
Abstrakt ve sborníku z fakultní konference cizojazyčně