摘要
物流流程优化对提高物流效率、降低物流成本具有重要意义。文章首先针对A公司物流流程现存在的运输空车率高、货物缺少追踪信息以及仓库利用率低的物流问题进行分析;其次,建立A公司物流流程的Petri模型并验证了模型的合理性;最后,运用ExSpect软件选用时间参数对模型进行了仿真,基于仿真结果构建了新的物流流程,优化结果显示,新的流程将缩短39.2%的作业时间,有效提升物流效率,并解决了运输空车率高、货物缺少追踪信息及仓库利用率低的问题。文章的研究将有助于降低A公司的物流成本,提高物流效率。研究成果可为其他物流企业的流程优化提供参考。
The optimization of logistics process is of great significance to improving logistics efficiency and reducing logistics costs. The paper first analyzes the logistics problems existing in logistics process of company A with high transportation empty-car rate, lack of tracking information of goods and low logistics utilization rate. Secondly, it establishes the Petri model of logistics process of company A and verifies the rationality of the model; using ExSpect software to select time parameters to simulate the model, based on the simulation results, a new ants settlement logistics process was constructed. The optimization results showed that the new process will shorten the working time by 39.2%, effectively improve the logistics efficiency, and solve the transportation problem. High vehicle rates, lack of tracking information, and low warehouse utilization. The research of this article will help re-duce the logistics cost of A company and improve the logistics efficiency. The research results of this paper provide reference for process optimization of other logistics companies.
作者
胡月
李贵华
HU Yue, LI Guihua(Shenyang University of Technology; Shenyang 110870, China)
出处
《物流科技》
2018年第10期29-33,共5页
Logistics Sci-Tech
