混合轴辐式零担快运网络车辆调度设计与实现  

Design and Implementation of Vehicle Scheduling for Hybrid Hub-and-Spoke LTL Express Network

作　　者：缪桂根 MIAO Guigen(School of Logistics Management,Hunan Vocational College of Modern Logistics,Changsha 410131,China)

机构地区：[1]湖南现代物流职业技术学院物流管理学院,湖南长沙410131

出　　处：《物流科技》2022年第11期88-92,共5页Logistics Sci-Tech

基　　金：2019年湖南省教育厅科学研究项目“混合轴辐式零担快运网络车辆动态调度模型与算法研究”(19C1284)。

摘　　要：根据零担快运企业网络的运营流程,构建单一指派多枢纽混合轴辐式零担快运网络,并对该网络的车辆调度问题建立一个多时间窗整数规划数学模型,设计模型求解的遗传算法;最后,通过一个算例对模型及算法进行实现,得到算例的车辆调度方案,该方案比纯轴辐式网络有效节约成本,为中小型零担运输企业车辆调度安排提供了参考。According to the operation process of the LTL express enterprise network, a single-assignment multi-hub hybrid huband-spoke LTL express network is constructed, and a multi-time-window integer programming mathematical model is established for the vehicle scheduling problem of the network, and a genetic algorithm for solving the model is designed. Finally, the model and algorithm are implemented through a calculation example, and the vehicle scheduling scheme of the calculation example is obtained. This scheme is more cost-effective than the pure hub-and-spoke network, and provides a reference for the vehicle scheduling arrangement of small and medium-sized LTL transport enterprises.

关 键 词：零担运输 混合轴辐式网络 车辆调度 

分 类 号：U294[交通运输工程—交通运输规划与管理]