Study on the Implementation of Dynamic Lane Operation for MergingSections of Urban Expressway Network

为缓解城市快速路交通拥堵，提出了动态车道控制方法，即根据交通状况动态改变城市快速路JCT合流段的车道数。作为可行性研究，进行了以下工作：使用交通模拟的性能评估方法的建议，东京都高速公路的案例研究，通过驾驶模拟实验评估安全性，并总结了进一步的研究，以实现。

In this study, dynamic lane operation, which dynamically changes the number of lanes of JCT merging sections of urban expressway depending on the traffic condition, was proposed to mitigate the traffic congestion of urban expressways. As a feasibility study, the following works were carried out: proposal of a performance evaluation method using traffic simulation, case study for Tokyo Metropolitan Expressway, evaluation of the safety by driving simulation experiment, and summarization of the further study for the implementation.