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Effects of Bottlenecks on Vehicle Traffic

発表形態:
原著論文
主要業績:
その他
単著・共著:
共著
発表年月:
2006年11月
DOI:
会議属性:
査読:
有り
リンク情報:
DOI : 10.1143/JPSJ.75.114601

日本語フィールド

著者:
Syohei Yamamoto, Yasuhiro Hieida and Shin-ichi Tadaki
題名:
Effects of Bottlenecks on Vehicle Traffic
発表情報:
Journal of the Physical Society of Japan 巻: 75 号: 11 ページ: 114601-1- 114601-5
キーワード:
traffic flow, bottleneck, optimal velocity, coupled map
概要:
抄録:
Traffic congestion is usually observed at the upper stream of bottlenecks such as tunnels. Congestion appears as stop-and-go waves and high-density uniform flow. We perform simulations of traffic flow with a bottleneck using the coupled map optimal velocity model. The bottleneck is expressed as a road segment with speed reduction. The speed reduction in the bottleneck controls the emergence of stop-and-go waves. A phenomenological theory of bottleneck effects is constructed.

英語フィールド

Author:
Syohei Yamamoto, Yasuhiro Hieida and Shin-ichi Tadaki
Title:
Effects of Bottlenecks on Vehicle Traffic
Announcement information:
Journal of the Physical Society of Japan Vol: 75 Issue: 11 Page: 114601-1- 114601-5
Keyword:
traffic flow, bottleneck, optimal velocity, coupled map
An abstract:
Traffic congestion is usually observed at the upper stream of bottlenecks such as tunnels. Congestion appears as stop-and-go waves and high-density uniform flow. We perform simulations of traffic flow with a bottleneck using the coupled map optimal velocity model. The bottleneck is expressed as a road segment with speed reduction. The speed reduction in the bottleneck controls the emergence of stop-and-go waves. A phenomenological theory of bottleneck effects is constructed.


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