Modelling of marine traffic flow complexity
作者: Yuanqiao WenYamin HuangChunhui ZhouJunlan YangChangshi XiaoXiaochun Wu
作者单位: 1School of Navigation, Wuhan University of Technology, 122 Luoshi Road, Wuhan, Hubei 430070, China
2Hubei Key Laboratory of Inland Shipping Technology, Wuhan, 430063, China
3Safety and Security Science Group, Faculty of Technology, Policy and Management, Delft University of Technology, Delft, 2628BX, The Netherlands
刊名: Ocean Engineering, 2015, Vol.104 , pp.500-510
来源数据库: Elsevier Journal
DOI: 10.1016/j.oceaneng.2015.04.051
关键词: Marine traffic flowTraffic structureComplexity modellingSpatial distribution
原始语种摘要: Abstract(#br)Recent increases in the number of high-speed, large-scale, and heavy-load vessels have made marine traffic more complex. Traffic situations are more difficult to manage as a result because of the rapid increase in the traffic density and the development of ship encounter situations. Here, we introduce a marine traffic complexity model to evaluate the status of traffic situation, use the complexity to investigate the degree of crowding and risk of collision, and support mariners and traffic controllers to get the traffic situation awareness. The traffic unit complexity model is constructed using pair-wise ship traffic characteristics such as the relative distance, relative speed, and intersecting trajectory. This model is extended to an area traffic complexity model through...
全文获取路径: Elsevier  (合作)
影响因子:1.161 (2012)

  • traffic 话务量
  • complexity 错综性
  • situation 立场
  • crowding 加密
  • interpolation 内插法
  • relative 相对的
  • intersecting 相交
  • trajectory 轨道
  • indicating 指示
  • investigate