Abstract: With?the?rapid?development?and?increasing?competition?in?catering?industry,?catering?enterprises?are?urged?to?control?their?logistics?cost?,for?the?reasonable?distribution?scheme?is?essential?to?control?the?cost,?to?enhance?the?efficiency?and?competitiveness?of?the?enterprise.?Aiming?at?the?characteristics?of?the?catering?industry,?a?scheme?is?proposed.?That?means?the?distribution?nodes?are?determined?according?to?cargo?categories.?Furthermore?,the?selection?of?distribution?nodes?and?the?routing?alteration?scheme?are?studied?respectively.?The?concept?of?total?cost?proposed?here?is?applied?to?the?shortest?path?approach?to?obtain?the?optimal?routing?in?the?case?study,?which?indicates?the?integral?concept?of?the?cost?is?of?great?importance?in?the?distribution?planning.

Key words: catering logistics , routing change solution , time cost ;

摘要： 近年来,我国的餐饮企业迅速发展壮大,随之而来的问题是如何控制物流配送成本,合理的配送规划将直接 影响一个企业的成本控制、效率和竞争能力。针对餐饮业的特点提出一个规划方案:按货物品种来确定配送节点 的方法,并以此为基础,分别从选择配送点和对路线变更方案进行了研究。最后的算例将提出的总成本概念应用 到用最短路径方法中来求解最优路径,表明全面的成本概念在配送规划中的重要作用。

关键词: 餐饮物流, 路线变更, 时效成本