农产品冷链物流配送路径优化研究−以顺丰冷运为例

广东东软学院本科生毕业设计（论文）论文题目：农产品冷链物流配送路径优化研究 以顺丰−冷运为例Research on the Optimization of Vehicle Routing Problem of Agricultural products’ Cold Chain Logistics –a Case Study of Shunfeng Express广东东软学院本科生毕业设计（论文）摘要近年来，随着国民 GDP 的增长和人民生活水平的不断提高，当前的农产品生鲜程度满足不了人们对它的需求及渴望，农产品的配送方式势必成为迎来一波改进的趋势，同时质量问题也成为社会的焦点。市场的需求下，冷链物流产业兴起了一波前所未有的高潮，然而我国的冷链物流发展起步晚，技术手段不太成熟，与发达国家像美国、日本的国家还存在一定的差距。本文以身边所知的顺丰冷运为研究对象，对农产品冷链物流配送路径进行研究。首先，对国内外冷链物流配送研究资料进行了梳理和分析，介绍了相关冷链物流配送路径的研究内容，方法和理论基础。选取顺丰冷链物流公司为例，对其配送现状和配送路径进行分析，分析出配送过程中存在不合理配送路径规划，提出我们的优化策略就是用优化过后的 Dijkstra 算法进行合理安排运输路线。最后我们以广东省各城市冷链物流中心点为研究数据，建立相应的模型，用优化过后的Dijkstra 算法对结果进行分析，并提出可行性建议。关键词：冷链物流 配送路径 顺丰冷运 Dijkstra 算法广东东软学院本科生毕业设计（论文）AbstractIn recent years, with the growth of national GDP and the continuous improvement of people's living standards, the current freshness of agricultural products can not meet people's needs and desires, and the distribution method of agricultural products will inevitably become a wave of improvements and quality problems. It has also become the focus of society. Under the market demand, the cold chain logistics industry has risen to an unprecedented climax. However, the development of cold chain logistics in China started late, and the technical means are not mature. This article takes SF cold transportation as the research object to study the cold chain logistics distribution path of agricultural products.Fi...