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This paper presents a framework for an ex ante appraisal of urban land use and transport strategies. At the core of this framework is a dynamic land use and transport interaction model. Objective func...
Any index that seeks to assess transport sustainability for different areas will soon confront the problem that these areas must also have some reasonable level of mobility. Implicitly the impacts on ...
Using registration plate analysis, this paper investigates 1) the proportions of ‘unique’ vehicles, 2) the proportions of vehicles re-appearing from day-to-day and their individual arrival variances a...
This research deals with the investigation of the advanced driver assistance systems impact on urban traffic network conditions through the use of a traffic network simulation model. Information obtai...
Public transport network design determines the quality for travellers as well as operational costs. Network design is therefore crucial for the cost effectiveness of urban public transport. In urban p...
It is generally acknowledged that structures and styles of decision-making have an important impact on what transport networks under these regimes look like. However, this has not been a regular line ...
In the process of increasing globalization, mainports play an important role. A number of gateways have emerged as transport nodes in the networks of air and sea routes which criss-cross the globe. He...
This paper presents a methodology that can be used for long-term planning of freight transportation on multimodal networks. It is illustrated by research carried out for the Belgian Walloon Ministry o...
高等级公路收费站的通行能力直接影响着路段通行能力,从而在总体上制约着公路的交通运行状况.因此提高高等级公路收费站的通行能力和服务水平,是改善高等级公路通行能力及服务水平的有效方法.本文根据高等级公路收费站交通流特性的分析,建立了收费站的排队模型.在深入分析实地调查数据的基础上,应用M/G/K模型,计算出了适合在不同服务水平下的收费站最大服务交通量,并提出了分析收费站通行能力的方法.
Public transport traditionally has been, and still is, heavily subsidised by local or national governments, which have been motivated by declining average cost arguments, social considerations, and th...
The current estimation of time loss and costs of traffic congestion is lacking a scientifically valid empirical database concering the queue speed and time loss, as well as a methodological soundness ...
Externalities of transport do not only depend on the number of kilometres driven, but also on factors such as road type, time of day, car type and on driving behaviour such as speed and acceleration. ...
Many transport economists agree on the need for æefficient pricingÆ in transport, as this would improve allocative efficiency and raise social welfare. Although the principle of efficient ...
研究车站空车调配问题。阐述了研究该问题对编制车站日班工作计划的意义, 并对研究该问 题的文献做了综述。将原问题分解为三个子问题: 11 最优空车分配数; 21 充分利用卸后空车; 31 利用 调机的具体计划。给出了子问题1、2 的数学模型, 子问题3 的具体模型将另文讨论。
分析了驾驶模拟器道路数据特征及组成,介绍了相应的数据库结构,并采用多线程技术动态建立前后两个平台,后台程序对数据库进行适时访问计算,前台程序完成数据交换和图像绘制,同时在访问、计算和交换数据过程中采用连表数据结构对数据进行动态分页处理,实现了数据以“流”的形式进行更新和显示,满足了用较少的计算机内存空间及系统资源消耗来模拟大规模道路场景的要求.

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