交通运输系统工程与信息 ›› 2017, Vol. 17 ›› Issue (1): 191-198.

• 系统工程理论与方法 • 上一篇    下一篇

基于部分集卡到达信息的码头进口箱翻箱优化

曾庆成*,李厚源,吴萍   

  1. 大连海事大学交通运输管理学院,辽宁大连116026
  • 收稿日期:2016-06-02 修回日期:2016-09-03 出版日期:2017-02-25 发布日期:2017-02-27
  • 作者简介:曾庆成(1978-),男,山东沂南人,教授,博士.
  • 基金资助:

    国家自然科学基金/National Natural Science Foundation of China (71370137, 71431001).

Re-handling Strategies for Import Containers Based on Partial Truck Arrival Information in Container Terminals

ZENG Qing-cheng, LI Hou-yuan, WU Ping   

  1. School of Transport Management, Dalian Maritime University, Dalian 116026, Liaoning, China
  • Received:2016-06-02 Revised:2016-09-03 Online:2017-02-25 Published:2017-02-27

摘要:

集装箱码头进口箱提箱作业过程中,由于外集卡到达时间的不确定性,存在外集卡提箱顺序与目标箱的堆存位置不一致,从而产生大量翻箱.为了解决这一问题,本文以期望翻箱量最小为落箱位置的选择原则,提出最小化二次翻箱启发式算法,利用算例验证算法的有效性,分析集卡到达的信息质量对进口箱提箱翻箱的影响,根据集卡到达信息质量的不同选择最佳翻箱规则.结果表明:提出的翻箱策略可以在获得部分集卡到达信息下有效地减少翻箱,针对不同的集卡到达信息质量,采取相应翻箱规则进行翻箱作业能有效减少翻箱,提高码头堆场的作业效率.

关键词: 水路运输, 最小二次翻箱启发式算法, 进口箱, 集装箱码头, 部分集卡到达信息

Abstract:

During the import container retrieval progress, this is unproductive but unavoidable re-handling work if truck arrivals are a stochastic process, as the truck arrival sequence seldom matches the container storage sequence. This paper proposes a minimum re-handling heuristic algorithm for container pickup process, based on the principle choosing the stock which expected re-handling is minimum as the location, in order to analyze the effect of container re-handling problem and to optimize the re-handling strategy under different levels of information. Through the computer simulation, the results demonstrate that the proposed re- handling strategies can substantially reduce the number of re- handling under incomplete arrival information. According to different levels of information, taking appropriate strategy, can more effectively reduce re-handling operation and improve the productivity of container yard.

Key words: waterway transportation, minimum re-handling heuristic algorithm, import container, container terminal, partial arrival information of external trucks

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