Abstract：In order to create an efficient and convenient international logistics channel， and to meet the consumer's living standardsat the same time， in the realization of "maritime＋refrigerated trains＋highway short split" new multimodal transport mode， this paper presents an optimization model of multimodal transportation path for refrigerated containers. Based on the multimodal transport of ordinary container， the optimization model is established by minimizing the cost composed of refrigeration cost， transportation cost and transshipment cost as the objective function. The dynamic programming algorithm is proposed， and each city node is regarded as a virtual path. Through calculation， the optimal path of the two models is different by solving the multimodal transport of refrigerated containers and the multimodal transport of ordinary containers. Under the mode of sea-railway combined transport of refrigerated containers，whilerefrigeration cost is increasing，but the total cost is decreasing. And the necessity of studying multimodal transport of refrigerated containers and the problem of sea-rail transport is obtained for transport managers.
收稿日期: 2017-07-07
引用本文:
刘 璘,朱小林. 考虑总成本的冷藏集装箱海铁联运运输路径优化[J]. 华中师范大学学报(自然科学版), 2017, 51(4): 504-509.
LIU Lin,ZHU Xiaolin. Optimizing the sea-railway combined transportation route of refrigerated containers based on total cost. journal1, 2017, 51(4): 504-509.
2017, Vol. 51 
