集装箱码头物流系统仿真  

Simulation of container terminals logistics system

作　　者：王建华[1] 吕靖[1] 周丽丽[1] 宫晓婞[1] 杨赞[1] 

机构地区：[1]大连海事大学交通运输管理学院,辽宁大连116026

出　　处：《大连海事大学学报》2009年第4期47-51,共5页Journal of Dalian Maritime University

摘　　要：为提高集装箱码头的运营效率,基于Witness仿真软件模拟整体集装箱物流系统的方法,提出了集装箱(船舶)在港时间最短调度策略.计算该策略对应的总成本、泊位及设备利用率、船舶平均等待时间、船舶平均作业时间、集装箱滞留时间等指标,对集装箱码头瓶颈所在进行分析并优化.结果表明,该方法可以较好地改善集装箱码头的操作流程,且可实现可视化效果,具有广阔的应用价值.To improve operation efficiency of container terminal, the shortest work and delay time strategy of container ships on terminals was proposed based on the entire container terminal simulation by using Witness simulation software. Some indexes including total cost, berth and equipment utilization rate, ship average wait time and work time, container settling time were calculated. Bottleneck analysis of container terminals logistics system was carried out and optimized. Results show that the proposal with dynamic view can improve the operation flow of container terminal, which verifies its wide application value.

关 键 词：集装箱码头 物流系统 Witness仿真软件 仿真模型 

分 类 号：U691.3[交通运输工程—港口、海岸及近海工程]