期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2013
卷号：51
期号：1
出版社：Journal of Theoretical and Applied
摘要：The collection-distribution transportation capacity has great significance for operation efficiency of a port. Facing with the changing demand of containers transport, ports are having an important decision problem of optimally configuring the collection-distribution transportation capacity of ports with a view of long term and dynamic, which is good for ports to maintain high operation efficiency and reduce idle waste of transportation resources. Through the analysis of a port supply chain consisted of a port, a freight forwarder and a transport fleet, the article constructs a multi-period dynamic optimization model to discuss the optimal strategy of the collection-distribution capacity configuration. Besides, the article analyzes the coordination problem of this dynamic strategy of capacity configuration. The results show that the optimal configuration strategy is a function which includes three parts: 1) basic configuration amount; 2) the derived amount by demand; 3) the amount affected by period. The optimal dynamic strategy is not affected by direct transport operating cost but trucks holding cost. In addition, we obtain the conclusions that present wholesale price freight charge mode between transport fleet and forwarder can not achieve coordination. What we need is to change this wholesales price mode and to implement a new freight charge mode called “service plus capacity” mode.
