A Systematic study on Traffic Flow Theory and Network Planning Procedure

本研究的目的是进一步发展和综合的交通平衡模型，迄今已提出。从理论模型在实际交通规划过程中的应用出发，研究内容包括：（1）提取传统交通均衡模型所涉及的问题，并进一步发展这些模型;（2）从计算效率和模型对实际分析的适用性的角度描述包括最优网络设计模型在内的问题;（3）对分散的观点进行综合，提出了交通网络规划方案制定的标准;（4）提炼并明确了土地利用、车辆导航系统等相关领域的进一步研究机会;网络的可靠性分析等，本研究之结论为：（1）交通需求预测之研究，本研究所提出的分析模型，即运输平衡模型和最优网络设计模型，可充分应用于实际的运输规划;（2）对于如何制定运输方案的标准的构建，由于理论的缺乏和问题的复杂性，提出这一主题非常困难。

This research aimed further developments and synthesizing of the traffic equilibrium models that has been proposed so far. With the application of the theoretical models to the practical transportation planning process in mind, the research performed in termes of (1) extracting of problems involving in the conventional transportation equilibrium models and further developments of these models, (2) describing of problems including the optimal network design models in terms of the efficiency of caliculation and the applicability of the models to practical analysis, (3) synthesizing of scatting ideas and proposing the standard of how to make alternatives in transportation network planning, and (4) extracting and making clear of further research opportunities of the related fields such as land use, navigation systems of vehicle; reliability analysis of network so on, to the transportation planning process including of travel demand forecasting procedures.Conclusions of this research are (1) the analytical models that has been proposed so far and developed in this research, which are the transportation equilibrium models and optimal network design models, are sufficiently applicable to a practical transportation planning, and (2) as to constructing of a standard of how to make alternatives of transportation plans, it is very difficult to proposeat this theme because the lack of theory and the complexity of the problem.