The real-time traffic management allows to solve unexpected disturbances that occur along a railway line during the normal development of the traffic. After a disturbance, the original timetable is restored through the rescheduling process. Despite the improvements of off-line decision support tools for trains dispatchers that enable a better use of rail infrastructure, real-time traffic management received a limited scientific attention. In this paper, we deal with the real time traffic management for regional railway networks, mainly single tracked, in which a centralized traffic control system is installed. The rescheduling problem is presented as a Mixed Integer Linear Programming Model which resolution allows to carry out the rescheduling process in a very short computational time.
A Mathematical Programming Model for the Real Time Traffic Management of Railway Networks Under Disturbances
2015
20 Seiten
Conference paper
English
Echtzeitoptimierung , gemischt-ganzzahlige lineare Programmierung , Informatik , Rechneranwendung , Zentralsteuerung , Verkehrsmanagement , Verkehr , Support (Entscheidungsunterstützung) , Eisenbahnnetz , Eisenbahn , Supply-Chain-Management , Informationssystem , Logistik , Rechenzeit , Infrastruktur
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