• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>9th World conference on transport research (9th WCTR) >MEASURING MICROSCOPIC FLOWPERFORMANCE FOR PEDESTRIANS
【24h】

MEASURING MICROSCOPIC FLOWPERFORMANCE FOR PEDESTRIANS

机译：测量行人的微观流动性能

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

A paradigm to improve the quality of pedestrian movement by considering their interactionsin the microscopic level is introduced. By this approach, design of pedestrian facilities is notmerely space allocation but it can also utilize other forms of flow controls in space, time anddirection. Although microscopic pedestrian analysis exists, the microscopic pedestrian datacollection has not been developed. Once such microscopic data is collected, another problemon how to measure the flow performance from the microscopic data collection arises. Thispaper describes how data reduction can be made to obtain pedestrian flow performances. Theautomation of microscopic pedestrian data from video files is also explained. The video datais converted into numbers as a NTXY database. Following this conversion, the rest of theprocess can be done using computers that reduce the processing cost and speed, and improveaccuracy. The data reduction of NTXY database into well-established traffic flow variablesand some prominent flow performance was formulated. It was confirmed that the proceduresdescribed have significant potential to automate measurement of both microscopic andmacroscopic pedestrian flow performances.
机译：介绍了一种通过在微观层面考虑行人运动的相互作用来提高行人运动质量的范例。通过这种方法，行人设施的设计不仅是空间分配，而且还可以在空间，时间和方向上利用其他形式的流量控制。尽管存在微观行人分析，但尚未开发微观行人数据收集。一旦收集了这样的微观数据，就出现了另一个关于如何从微观数据收集中测量流动性能的问题。本文介绍了如何进行数据精简以获得行人流量表现。还说明了视频文件中微观行人数据的自动化。视频数据作为NTXY数据库转换为数字。进行此转换后，可以使用计算机来完成其余的过程，这些计算机可以降低处理成本和速度，并提高准确性。提出了将NTXY数据库的数据简化为行之有效的流量变量和一些出色的流量性能的方法。已经证实，所描述的程序具有自动测量微观和宏观行人流量性能的巨大潜力。

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