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摘要在科学技术迅猛发展的时代，人们的生活水平已经得到显著提高，在解决温饱问题的前提下，人们更加注重生活方式的健康化发展，因此对绿色生鲜农产品的需求量也就随之增多。随着现代电子商务的萌芽出现及发展，生鲜农产品电子商务为人们提供了更加广阔的选择和发展环境，使得新鲜农产品从产地直供消费者得以实现。而由于生鲜农产品自己特有的性质，导致了其在物流配送上与工业品有着很大的不同。物流配送作为生鲜农产品电商的关键环节，体现着整个物流活动服务的水平高低。因此，对电子商务环境下的生鲜农产品相关物流配送问题进行深入研究是很重要，也是很必要的。46070
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本文的研究重点在于研究电子商务环境下生鲜品物流配送路径优化方面。构建了最小费用最大流模型，将模型嵌入运输配送中，对运输配送路径进行优化考虑，并采用对偶算法进行求解。最后，以顺丰优选为例，收集相关数据资料，用构建的模型解决实际问题，并针对顺丰优选公司的配送路径提出优化。
毕业论文关键词：电子商务；生鲜农产品；物流配送；路径优化
ABSTRACT In the era of rapid development of science and technology,people's living standards have improved significantly.Under the premise of solving the problem of food and clothing, people pay more attention to green and healthy lifestyles,so the demand for fresh produce green increases as well.With the emergence and the continuous development of e-commerce budding development,e-commerce fresh produce for people to provide a broader selection and development environment that enables consumers direct supply fresh produce from the origin can be achieved.But owing to the characteristics of fresh agricultural products has resulted in the logistics and distribution, there is a big difference compared with industrial products.Logistics and distribution as key electricity supplier of fresh agricultural products, reflect the level of entire logistics activities service.Therefore, it is very important and necessary to study the logistics and distribution of fresh agricultural products under the environment of electronic commerce.
Therefore,the research of this paper is focused on fresh electrical business logistics distribution path optimization.Construction of the minimum cost maximum flow model, the model is embedded in the transportation and distribution, transportation and distribution route optimization for consideration, and the use of dual algorithm to solve it.Finally, take SFbest for example, to collect relevant data using the model built to solve practical problems, and SF preferred distribution route optimization.
Key words:Electronic Commerce;Fresh agricultural products;Logistics distribution;
Path optimization
目 录
摘 要 Ⅰ
Abstract Ⅱ
第一章 论文研究背景及意义 1
1.1论文研究背景 1
1.2论文研究意义 2
第二章 电商物流配送相关理论概述 5
2.1物流配送 5
2.2农产品物流 7
2.3配送优化相关理论 8
第三章 顺丰优选物流配送现状分析 10
3.1顺丰优选公司介绍 10
3.2顺丰优选生鲜农产品配送现状分析 10
第四章 顺丰优选物流配送策略研究 13
4.1顺丰优选物流配送优化 13
4.2最小费用最大流模型与对偶算法 15
4.3模型建立并求解 17
4.4结论 18
第五章 总结与展望 19