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企业的原料从原料地到生产地、产品从生产地到用户、半成品在生产过程中的运输,其过程往往不是用一种运输方式来完成的,需要多种运输方式的结合。为了更合理选择运输方式,文章把企业的运输分为企业内部运输和企业外部运输,通过寻求企业内外运输的整体运费最低建立数学模型,确定不同站点之间的运输方式,优化选择企业联合运输的运输组合。并通过实际例证使运输方式选择具有实际应用价值。
Enterprises from raw materials to raw materials to the place of production, product from the place of production to the user, semi-finished products in the production process of transport, the process is often not used to complete a transport mode, the need for a combination of modes of transport. In order to reasonably choose the mode of transportation, the article divides the transportation of enterprises into internal transportation and external transportation of enterprises, establishes the mathematical model by seeking the lowest freight cost of the whole transportation inside and outside the enterprise, determines the modes of transportation among different sites, and optimizes the choice of joint transportation Transport combination. And by practical examples to make the choice of mode of transport has practical value.