基于顺路捎带法的专线运输企业合作优化研究

Based on the Drop from Method Optimization Study of Special Line Transportation Enterprise Cooperation

由于中小专线运输企业集货数量较少,往往不能达到满载,所以一些中小企业会采用合作的方式进行运输,在不影响企业本身货物运输的条件下,通过携带部分其他企业的货物,使货车尽量达到满载,从而减少货物运输的单位成本。文中的思路是建立在两家或两家以上的专线物流运输公司合作的基础上,以完成目标企业运输任务为前提,满足一定约束条件,通过顺路捎带法,优化运输路径,以此降低物流成本。

Due to the special line transportation, small and medium enterprises set quantity is less, often cannot reach full load, so some small and medium-sized enterprises will adopt the way of cooperation in transport, in does not affect the transport of goods under the conditions of enterprise itself, through some other enterprises to carry goods, make the truck at full load as far as possible, thereby reducing the unit cost of transport of goods. Ideas of this article is based on two or more special line logistics transportation company on the basis of cooperation, on the premise of target enterprise transportation task and to meet certain constraints, drop by piggyback method, optimize the transport path, to reduce logistics cost.