基于集装箱船舶实配的码头集港作业优化研究

发布时间：2018-09-14 15:24

【摘要】：实际配载是集装箱码头作业及集装箱船舶运输的一个核心环节,它主要解决集装箱船舶装载时,在保证船舶运营的安全性和经济型的基础上,制定集装箱在船上的装载位置的计划,并可以在此基础上形成集装箱的装载顺序。不仅如此它还可以解决集装箱码头生产作业时,在保证船舶动态的基础上,使生产作业有条不紊的进行,来提高生产作业效率。单船计划员制定装载计划图质量的高低直接影响船舶的安全性、经济性以及集装箱码头生产作业的效率。研究与实际配载相关的优化问题,对集装箱码头的现代化管理和集装箱船舶运输都有广泛应用价值。码头作业主要包括进口集装箱的提箱作业、出口集装箱的集港作业、集装箱船舶的装卸船作业等,其中出口集装箱的集港作业和集装箱船舶的装船作业是与实际配载密不可分的。堆场计划员在对出口集装箱集港进行场地策划后,出口集装箱即可按照规定的集港时间进行集港。集装箱船舶靠泊前,单船计划员根据船务公司预配中心所发预配图,结合集港场地实际收箱情况,对集装箱船舶进行实际配载。最后由中控调度员按照单船计划员所制定的实际配载图组织生产作业。出口集装箱的集港是集装箱船舶进行集装箱出口作业的第一步,所以对集港作业进行优化,不仅可以提高码头堆场的利用率,还可以使单船计划员在实际配载过程中,更加合理、高效的利用堆场中已集港的出口集装箱,减少翻倒率和避免作业线之间发生冲突。然后再对实际配载进行优化,使得中控调度员在组织生产作业时,其作业过程更加流畅,从而提高生产作业效率。本文首先研究的是集装箱船舶实际配载的特点,总结了集装箱船舶配载中应注意的相关参数。其次,利用线性规划方法和启发式算法对出口集装箱的集港作业进行优化,使得出口集装箱的集港最为合理,再利用以上两种方法对出口集装箱的实际配载流程进行优化,使得实际配载结果最为高效、合理,从而提高集装箱船舶的生产作业效率。最后,以实例对出口集装箱集港作业优化和实际配载流程优化进行验证,证明优化方法是否可行、是否有效。
[Abstract]:Actual stowage is a core link of container terminal operation and container shipping. It mainly solves the problem of container ship loading on the basis of ensuring the safety and economy of ship operation. Plan the loading position of the container on board, and on this basis can form the loading order of the container. Not only that, it can also solve the container terminal production operations, on the basis of ensuring the ship dynamic, so that the production operations in an orderly way to improve the efficiency of production operations. The quality of the loading plan made by the single ship planner directly affects the safety and economy of the ship and the efficiency of the container terminal production. The study of optimization problems related to actual loading has extensive application value to modern management of container terminal and container shipping. Terminal operations mainly include container operations for imported containers, port gathering operations for export containers, loading and unloading operations for container vessels, etc. Among them, the port collecting operation of export container and loading operation of container ship are closely related to actual stowage. After site planning, the export container can collect the port according to the prescribed time. Before the container ship is berthed, the single ship planner carries out the actual loading of the container ship according to the pre-assigned plan issued by the shipping company's pre-allocation center, and combined with the actual case of receiving the container at the port gathering site. Finally, the control dispatcher organizes the production according to the actual stowage chart made by the single ship planner. The collecting port of export container is the first step for container ship to export container, so the optimization of container collecting operation can not only improve the utilization ratio of terminal yard, but also make single ship planner in the actual loading process. It is more reasonable and efficient to use the container which has been collected in the yard to reduce the overturning rate and avoid the conflict between the operation lines. Then the actual stowage is optimized to make the operation process more smooth and improve the production efficiency of the central control dispatcher in organizing the production operation. This paper firstly studies the characteristics of container ship's actual stowage and summarizes the relevant parameters that should be paid attention to in container ship's stowage. Secondly, using linear programming method and heuristic algorithm to optimize the port collecting operation of export container, making the port collection of export container the most reasonable, and then optimizing the actual stowage flow of export container by using the above two methods. The actual loading result is the most efficient and reasonable, thus improving the production efficiency of container ships. Finally, an example is given to verify the optimization of the operation and the actual stowage flow of the export container, which proves whether the optimization method is feasible and effective.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F552

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