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首页> 外文期刊>Transportation Research Procedia >City Logistics and Traffic Management: Modelling the Inner and Outer Urban Transport Flows in a Two-tiered System
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City Logistics and Traffic Management: Modelling the Inner and Outer Urban Transport Flows in a Two-tiered System

机译：城市物流与交通管理：在两层系统中对城市内外交通流进行建模

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摘要

City logistics deals with the logistical aspects involved in urban freight transport and related operations. These include, in addition to transport, handling and storage of goods, the management of inventory, and all related pickup and delivery operations. Traffic management and control deals with all operational aspects related to the traffic flow and (re)design of infrastructure. These aspects include the possibility to turn normal traffic lanes into reserved bus lanes or to define special routes to be operated only by freight transport. In this paper we discuss and model one of the effective management strategies for city logistics and traffic management in a metropolitan area. This strategy is based on a two-tiered system for which we propose an optimization model, in natural variables, and discuss some of its related challenges and solution approaches. We then propose an instance generator for this optimization model and show the solutions of one of these instances.
机译：城市物流处理涉及城市货运和相关业务的后勤方面。除了运输，处理和存储货物外，这些还包括库存管理以及所有相关的提货和交付操作。交通管理和控制处理与交通流量和基础架构（重新）设计有关的所有运营方面。这些方面包括将正常的行车道变成保留的公交车道或定义仅由货运运营的特殊路线的可能性。在本文中，我们讨论并建模了大城市地区城市物流和交通管理的有效管理策略之一。该策略基于两层系统，为此我们在自然变量中提出了一个优化模型，并讨论了其中的一些相关挑战和解决方法。然后，我们为此优化模型提出一个实例生成器，并显示其中一个实例的解决方案。

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