• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Transportation, Mechanical, and Electrical Engineering (TMEE), 2011 International Conference on >Modeling of pedestrian dynamics on central refuge island of signalized two-stage midblock pedestrian crossing
【24h】

Modeling of pedestrian dynamics on central refuge island of signalized two-stage midblock pedestrian crossing

机译：有信号的两级中段行人过路处中央避难岛上的行人动力学建模

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

With the goal of improving pedestrians' convenience and safety, signalized two-stage midblock crossings are increasingly installed in highly populated areas in developing countries such as China. Accurately design of crosswalk, especially the area of central refuge island is one of the most critical issues should be properly decided. In this paper, three signalization types for two-stage midblock pedestrian crossings are proposed. Pedestrian dynamics on central refuge island is formulated. Number of pedestrian waiting on central refuge island at any time of a cycle can be calculated by the model. Then, the maximum number of pedestrian waiting on central refuge island and the minimum needed area of central refuge island under a signal plan can be calculated. A case study is used to evaluate the proposed model. Sensitivity analysis has also been done to better assist traffic engineer in designing of two-stage midblock pedestrian crossing.
机译：为了改善行人的便利性和安全性，在中国等发展中国家的人口稠密地区，越来越多地安装了信号灯两级中路口。正确设计人行横道，特别是中央避难岛的面积是最关键的问题之一，应适当决定。在本文中，提出了两级中段人行横道的三种信号类型。制定了中央避难岛上的行人动力学。该模型可以计算出一个周期中任何时间在中央避难岛上等待的行人数量。然后，可以计算信号计划下在中央避难岛上等待的最大行人数量和中央避难岛所需的最小面积。案例研究用于评估所提出的模型。还进行了敏感性分析，以更好地协助交通工程师设计两阶段中段人行横道。

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