نتایج جستجو برای: freight transport

تعداد نتایج: 276517  

2010
A. Verbraeck Y. A. Saanen A. van Harten E. C. Valentin

Automated, underground freight transport should enable sustainable economic growth in the Amsterdam area in the Netherlands. An innovative transport system, which guarantees reliable logistics and which avoids congestion problems, is currently being developed. This logistics system will be highly automated, using AGVs (Automatic Guided Vehicles) for transport and automated loading and unloading...

2009
Jean-Paul Rodrigue Markus Hesse

Globalization induces the transport sector and supply chains to adapt to new functional and operational considerations. This is particularly the case for North America because of the geographical scale and scope of its production, distribution and consumption activities (Brooks, 2008; Rodrigue and Hesse, 2007). In a context where transport technology such as containerization has been a powerful...

2012
Peng Chew Hans-Otto Günther Kap Hwan Kim Herbert Kopfer

The last decade has seen tremendous investments in new container ports, vessels, and linked onshore transportation systems. Due to the high level of customer service requested and the complexity of logistic processes in seaport container terminals, many terminal operators have attempted to improve the performance of their terminals by applying new technologies including automated equipment, adv...

2017
Xuan Lin Qingyuan Wang Pengling Wang Pengfei Sun Xiaoyun Feng

With the energy consumption rising in rail transport, the railway sector is showing increasing interest in the energy-efficient operation of freight trains. Freight trains require more complicated driving strategies than ordinary passenger trains do due to their heavy loads, especially in the long-distance steep downhill (LDSD) sections that are very common in freight rail lines in China. This ...

2015
Shoaib Bakhtyar Johan Holmgren

We present a method, which makes use of historical vehicle data and current vehicle observations in order to estimate 1) the route a vehicle has used and 2) the freight the vehicle carried along the estimated route. The method includes a learning phase and an estimation phase. In the learning phase, historical data about the movement of a vehicle and of the consignments allocated to the vehicle...

2006
Luca Pugi Duccio Fioravanti Andrea Rindi

The common use of UIC Pneumatic braking plant in long freight trains may involve time delays in the application of the braking forces along the convoy. This variable braking action along the train may cause heavy longitudinal efforts that could lead to wagons damaging and even cause train derailment. Simulations of these phenomena are very important both for safety and economic reasons since lo...

2016
Xiaoxia Wang Zhanqiang Li Yanbo Cui

With the promotion of “Internet + efficient logistics” and refer Tomorrow’s Elastic Mobility Adaptive(TEAM), this paper extends the framework of urban logistics based on the Internet and cloud computing environment, specifies the challenges and transitions experienced by the commodity market, transport market, infrastructure market, then discusses several key technologies of IT application in u...

2005
Fabian Graefe Walter Schumacher Raul Queiroz Feitosa Diogo Menezes Duarte

For automation of a continuous overloading process between two vehicles in motion, two information are essential. On the one hand there is the relative position between the vehicles to be known. On the other hand the loading point within the load space of the transport car has to be determined. Often a non optimal usage of the transport capacity is obtained without moving the overload swivel. I...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید