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AN INDUCTIVE CONSIDERATION ON A RELATIONSHIP BETWEEN SPATIAL SPEED CHANGE AND TRAFFIC CONGESTION AT MOTORWAY SAG SECTIONS.
| 题名： | AN INDUCTIVE CONSIDERATION ON A RELATIONSHIP BETWEEN SPATIAL SPEED CHANGE AND TRAFFIC CONGESTION AT MOTORWAY SAG SECTIONS. |
| 作者： | Furuichi-T; Yamamoto-S; Iwasaki-M; Kotani-M |
| 关键词： | Congestion-management-systems; Experiments-; Incident-detection; Logistics-; Rural-highways; Speed-; Traffic-congestion; Traffic-flow |
| 摘要： | Traffic congestions often appear on sag sections of rural motorways, in Japan. The occurrence of these traffic congestion are that a large platoon with higher flow rate, which exceed a capacity of the section, arrives in a moment, and a significant speed drop of a large platoon leader. It can think that these conditions relate to mutually, and contribute to traffic congestion occurrence. However, a degree of contribution of each condition to traffic congestion occurrence sometimes changes on every sag section. As a result of the running car experiments, it became clear that a significant speed drop of a platoon leader that influences a traffic congestion occurrence varied in every sag sections. At the same time, it influenced a traffic congestion occurrence that a distance between a kind of motorway facilities and /or structures, that form of a platoon size and are making a rectification of traffic flow, and sag sections. In this paper, an inductive logic that a mechanism of traffic congestion occurrence is developed about some typical sag sections, where the traffic congestion occur frequently, is proposed based on the running car experiments. |
| 总页数： | Conference Title: 9th World Congress on Intelligent Transport Systems. Location: Chicago, Illinois. Sponsored by: ITS America, ITS Japan, ERTICO (Intelligent Transport Systems and Services-Europe). Held: 20021014-20021017. 2002. pp12 |
| 报告类型： | 科技报告 |
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