...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>IEEE Transactions on Intelligent Transportation Systems >Container Port Performance Measurement and Comparison Leveraging Ship GPS Traces and Maritime Open Data
【24h】

Container Port Performance Measurement and Comparison Leveraging Ship GPS Traces and Maritime Open Data

机译：利用船舶GPS跟踪和海上开放数据进行集装箱港口性能测量和比较

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

Container ports are generally measured and compared using performance indicators such as container throughput and facility productivity. Being able to measure the performance of container ports quantitatively is of great importance for researchers to design models for port operation and container logistics. Instead of relying on the manually collected statistical information from different port authorities and shipping companies, we propose to leverage the pervasive ship GPS traces and maritime open data to derive port performance indicators, including ship traffic, container throughput, berth utilization, and terminal productivity. These performance indicators are found to be directly related to the number of container ships arriving at the terminals and the number of containers handled at each ship. Therefore, we propose a framework that takes the ships' container-handling events at terminals as the basis for port performance measurement. With the inferred port performance indicators, we further compare the strengths and weaknesses of different container ports at the terminal level, port level, and region level, which can potentially benefit terminal productivity improvement, liner schedule optimization, and regional economic development planning. In order to evaluate the proposed framework, we conduct extensive studies on large-scale real-world GPS traces of container ships collected from major container ports worldwide through the year, as well as various maritime open data sources concerning ships and ports. Evaluation results confirm that the proposed framework not only can accurately estimate various port performance indicators but also effectively produces port comparison results such as port performance ranking and port region comparison.
机译：通常使用性能指标（例如，集装箱吞吐量和设施生产率）对集装箱港口进行测量和比较。能够定量测量集装箱港口的性能对于研究人员设计港口运营和集装箱物流模型非常重要。我们建议不要依赖于来自不同港口当局和船运公司的手工收集的统计信息，而是建议利用广泛的船舶GPS跟踪和海上开放数据来得出港口性能指标，包括船舶运输量，集装箱吞吐量，泊位利用率和码头生产率。发现这些性能指标与到达码头的集装箱船数量和每艘船上处理的集装箱数量直接相关。因此，我们提出了一个框架，该框架以码头的船舶集装箱处理事件为基础来衡量港口绩效。利用推断出的港口绩效指标，我们可以进一步比较不同集装箱港口在码头，港口和区域级的优缺点，这可能会有益于码头生产率的提高，班轮日程优化和区域经济发展计划。为了评估建议的框架，我们对一年中从全球主要集装箱港口收集的集装箱船的大规模真实世界GPS跟踪以及有关船舶和港口的各种海上开放数据源进行了广泛的研究。评估结果证实，提出的框架不仅可以准确估计各种端口性能指标，而且可以有效地产生端口比较结果，例如端口性能等级和端口区域比较。

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