2021年世界交通运输大会水运学部会议 自动化集装箱码头堆场箱区布置及交换区车道配置仿真

Meeting of the Waterborne Transport Division,World Transport Convention 2021 (WTC 2021) Simulation on yard block layout and lane configuration in transfer area of automated container terminals

针对自动化集装箱码头的堆场箱区布置和交换区车道配置问题,利用多智能体仿真方法构建自动化集装箱码头作业系统仿真模型,分析不同的堆场箱区布置和交换区车道数量对码头吞吐量和服务水平的影响,并对船舶到港时间间隔与自动导引车(automated guided vehicle,AGV)配置数量进行敏感性分析。结果表明,相较于箱区平行于码头岸线布置,箱区垂直于码头岸线布置的码头吞吐量和服务水平更高。在不同的AGV配置数量下,通过合理配置交换区车道可减少AGV的等待时间,提高码头吞吐量和服务水平。

For the issue of the yard block layout and lane configuration in the transfer area of automated container terminals,a multi-agent simulation method is used to construct the simulation model of the automated container terminal operating system.The influence of different yard block layouts and lane number in the transfer area on the terminal throughput and service level is analyzed.The sensitivity analysis for the ship arrival time interval and the number of automated guided vehicles(AGVs)configured is carried out.The results show that the terminal throughput and service level of the block layout vertical to the terminal shoreline are higher than those of the block layout parallel to the terminal shoreline.Under the different number of AGVs configured,the reasonable lane configuration in the transfer area can reduce AGVs’waiting time and improve the terminal throughput and service level.