基于 AnyLogic的城市地下物流系统终端仿真与设计

城市地下物流系统将城市货运功能从地面转移到地下空间,既能够有效解决交通拥堵问题,释放地面道路运输的压力,又能降低货运车辆尾气排放对城市环境的影响,减少货运安全事故的发生。终端作为城市地下物流系统与其他运输形式衔接的重要节点,其合理的规划与否决定了地下物流系统能否有效提高运行效率。本文利用AnyLogic仿真建模软件,对南京某商业区地下物流终端进行建模、仿真和优化。通过采用敏感性分析实验方法对搬运AGV数量和打包时间两个参数进行优化,本文从货物流通、配送时效、设备利用率、车辆利用率等方面分析了地下物流系统的有效性,为该地区的地下物流终端规划设计提供了数据支持。

Terminal Design and Optimization Simulation of Urban Underground Logistics System Based on AnyLogic

The urban underground logistics system transfers the urban freight function from the ground to the underground space, which can effectively solve the traffic congestion problem, release the pressure of the ground road transportation, and reduce the impact of the exhaust gas emissions of the freight vehicle on the urban environment, and at the same time reduce the cargo safety accident happened. As an important node connecting the urban underground logistics system with other forms of transportation, the terminal's reasonable planning determines whether the underground logistics system can effectively improve the operational efficiency. AnyLogic simulation modeling software is used to model, simulate and optimize underground logistics terminals in a co mmercial area in Nanjing. By using the sensitivity analysis experimental method to optimize the two parameters of handling AGV and packing time, this paper analyzes the effectiveness of the underground logistics system from the aspects of cargo circulation, distribution aging, equipment utilization, vehicle utilization, and etc. The underground logistics terminal planning and design provides data support.