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15th World Conference on Intelligent Transport Systems
Lloc i data: Nova York, del 17 al 20 de novembre de 2008
Ponències:
- "A simulation based decision support system for city logistics applications" Barceló,J., H. Grzybowska y J.A. Orozco
- "A framework for intelligent urban environmental traffic management: the data acquisition module’s case" Ramos, A., J. V. Ferreira y J. Barceló
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A simulation based decision support system for city logistics applications
Autors: Barceló,J., H. Grzybowska i J.A. Orozco
Congrés: 15th World Conference on Intelligent Transport Systems
Lloc i data: Nova York, del 17 al 20 de novembre de 2008
Idioma: anglès
Resum:
The design and evaluation of City Logistics applications requires an integrated framework in which all components could work together. Therefore City Logistics models should account for vehicle routing applications and fleet management models able of including also the dynamic aspects of the underlying road network, namely when ICT applications are taken into account. This paper proposes a methodological proposal based on an integration of vehicle routing models and dynamic traffic simulation models that emulate the actual traffic conditions providing at each time interval the estimates of the traffic state on each link of the road network, the information that will be used by a real time fleet management system to determine the optimal dynamic routing and scheduling of the vehicle.
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A framework for intelligent urban environmental traffic management: the data acquisition module’s case
Autors: Ramos, A., J. V. Ferreira i J. Barceló
Congrés: 15th World Conference on Intelligent Transport Systems
Lloc i data:Nova York, del 17 al 20 de novembre de 2008
Idioma: anglès
Resum:
The traffic at urban centers is a major concern for local authorities since it is responsible for several environmental damages that affect considerably the city users’ quality of life. The existing urban transport system must be reengineered and managed in order to get efficient traffic solutions that mitigate the environmental side-effects reflected on air-quality, noise levels, fuel consumption, accidents and safety, that is, an Intelligent Urban Environmental Traffic Management. It is described an integrated modular framework developed to aid our municipalities to accomplish that complex task and to provide them a comprehensive data model for sustainable urban networks. The framework’s data acquisition module is presented in more detail. Despite the European context of this research, namely the Portuguese medium-size cities, the framework aims to be universal in its concepts and application.
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