نتایج جستجو برای: rail transport 0095
تعداد نتایج: 282153 فیلتر نتایج به سال:
European transport policy promotes intermodality as a means of improving efficiency and sustainability. This study looks into passenger air-rail intermodality at airports which are directly integrated into long-distance rail networks and focuses on intermodal journeys in which the rail trip doesn’t serve the purpose of city-centre to nearby airport access, but rather makes up a substantial leg ...
In the management of container sea-rail intermodal transportation, dynamic pricing problem with uncertain conditions has significant impacts on the benefit and competitiveness of a multimodal transport operator. Based on the revenue management theory and the features of container sea-rail intermodal transport, this paper develops a two stages optimal model which integrates dynamic pricing and s...
In the context of combined road-rail freight transport, we study the integrated tactical planning of hub locations and the design of a frequency service network. We consider a number of real-world constraints such as multiple transshipments of requests at hubs, transport time limits for requests, request splitting, and outsourcing possibilities. To our knowledge, the combination of problem feat...
Current technologies for managing rail traffic such as the Global System Mobile communications Railway (GSM-R) will be no longer available within upcoming years. The European Shift2Rail Joint Undertaking (S2R-JU) proposed Adaptable Communication (ACS) to overcome this problem. In work, we model ACS by abstracting it at Internet Protocol (IP) level, using tunnels datagrams’ transmission a commun...
Cross-line trains, as a link between high-speed and conventional rail networks, will increase the complexity of transport organization and lead to significant challenges in dispatch coordination between the two systems. Based on the characteristics of high-speed transport organization, this paper deals with the necessity of dispatch coordination between high-speed and conventional lines from th...
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