...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Physica, A. Statistical mechanics and its applications >An empirical study of common traffic congestion features based on traffic data measured in the USA, the UK, and Germany
【24h】

An empirical study of common traffic congestion features based on traffic data measured in the USA, the UK, and Germany

机译：基于在美国，英国和德国测量的交通数据的常见交通拥堵特征的实证研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Based on real traffic data measured on American, UK and German freeways, we study common features of traffic congestion. We have found that traffic features [J] and [S] defining traffic phases "wide moving jam" (J) and "synchronized flow" (S) in Kerner's three-phase theory are indeed common spatiotemporal traffic features observed in the UK, the USA and Germany. For the testing of Kerner's "line J", representing the propagation of the wide moving jam's downstream front, four different methods for a study of moving jam propagation in empirical data are studied and compared for each congested traffic situation occurring in the three countries. A statistical study of velocities of wide moving jam fronts is presented, which has been performed through the analysis of database containing more than 280.000 min of observed wide moving jams measured on about 1200 km long freeway network in Hessen (Germany) during more than two years.
机译：基于在美国，英国和德国高速公路上测得的实际交通数据，我们研究了交通拥堵的常见特征。我们发现，在克纳（Kerner）三相理论中，交通特征[J]和[S]定义了交通阶段“大范围堵塞”（J）和“同步流”（S），的确是在英国，美国和德国。为了测试代表宽广的移动果酱的下游锋面传播的Kerner的“ J线”，研究了三种不同的经验数据研究移动果酱传播的方法，并针对三个国家发生的每种拥挤交通状况进行了比较。通过对数据库的分析，进行了统计研究，该研究包括对超过280.000分钟的观察到的宽移动卡纸进行的数据库分析，该数据库是在两年多的时间里在黑森（德国）约1200 km长的高速公路网络上测得的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号