集装箱运输中空重箱调运方案

Empty &heavy containers transport scheme design

为更加合理有效地设计集装箱运输中空重箱的调运方案,提出以航线收益最大为目标的模型.该模型考虑了货运需求波动以及航线的变化,同时根据货运需求特点,优化淡旺季空重箱运输计划以及该两个方案的切换过程,确定最优空重箱调运方案,实现资源的优化配置.在中欧航线中的运用表明,该模型可以较为有效地提高班轮航线收益.

To design the transport scheme of empty heavy containers more reasonablely and effectively,this paper proposed a near integer programming model with the objective of maximizing the revenue of route.The model considered the cargo demand fluctuation and routes change,and optimized the empty heavy transport plans in different seasons and determined the switching process of these two plans according to the characteristics of cargo demand,which realized the optimal allocation of resources.Application in the route of China-Europe show that the proposed model can effectively improve the benefits of shipping line.