نتایج جستجو برای: rail truck intermodal
تعداد نتایج: 15625 فیلتر نتایج به سال:
Both aviation and high-speed rail are developing rapidly, which promotes the popularity of intermodal services. However, most cooperation only comes from political support. Operational measures should be taken for further improvement. In such circumstance, a model is proposed in this study to improve quality services strengthen connectivity between two modes by optimizing railway timetable. The...
A critical problem in an intermodal transport chain is the direct meet at the transhipment nodes. This requires information technology and modern communication facilities as well as close collaboration between all the concerned transport operators in the chain. The TELETRUCK system – currently under development at the German Research Center for Artificial Intelligence (DFKI) – is a dispatch sup...
The integration of ports within logistics and supply chains has become a major issue for both public and private players worldwide. Notably, the role of intermediaries in establishing efficient integration within transport chains in which ports are embedded is not well-known. International comparison is limited by the drastic lack of quantifiable information about inter-firm linkages and interm...
The transformation of the present haulage industry to a more sustainable system is a major challenge and a high priority in the political agenda. In the terrestrial freight market high hopes rely on the intermodal rail-road transport. However, intermodal transport is used for a rather small market segment of concentrated freight flows over long distances. This intermodal transport is based on t...
This paper is devoted to the development of a map matching algorithm for a train positioning system. Due to the nonsteerable truck design associated with rail vehicles, rail track curvatures are reasonably small. Consequently, track signatures, such as curves, are difficult to identify using low-cost sensors. The algorithm proposed in this work takes full advantage of the inherited “one-dimensi...
The increase in global competition and energy prices over the past decade has forced industries to search for potential savings in their transportation supply chains and logistics systems. In some industries, such as the forest products industry, minimizing the transportation costs of raw materials is even more crucial. The relatively low value and high weight of their raw materials accounts fo...
Recently, the number of intermodal barge/road and rail/road terminals in Western Europe has boomed, facilitating a growth of more sustainable hinterland freight transport. But currently, the question is raised if additional intermodal terminals are still desirable, if they can operate in an economically viable way and where they should be located in the existing transport network. The goal of t...
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