数字化背景下高速服务区生鲜农产品冷链物流智能调度模式研究

Research on Intelligent Scheduling Mode of Cold Chain Logistics of Fresh Agricultural Products in High-Speed Service Area under Digital Background

物流配送效率随着生鲜农产品交易量快速增长已经成为相关产业经济效益的重要影响因素。如何提高生鲜农产品物流网络“货运+运营”新模式下的整体效率已经成为国内外研究关注的焦点。为此,本文构建了基于高速公路服务区的生鲜农产品物流配送网络并对其进行优化。首先基于高速公路服务区的生鲜农产品物流配送流程展开分析,接着对多级服务区选址-生鲜农产品物流配送路径问题进行研究。基于对消费者需求和物流车辆到达时间的模糊处理构建了物流配送网络模型并对其进行优化,最后利用改进遗传算法进行优化。

With the rapid growth of fresh agricultural products trading volume, logistics distribution efficiency has become an important factor affecting the economic benefits of related industries. How to improve the overall efficiency of fresh agricultural product logistics network under the new mode of “freight+operation” has become the focus of research at home and abroad. Therefore, this paper constructs and optimizes the logistics distribution network of fresh agricultural products based on expressway service area. Firstly, the logistics distribution process of fresh agricultural products based on expressway service area is analyzed, and then the location of multilevel service area-the logistics distribution path of fresh agricultural products is studied. Based on the fuzzy processing of consumer demand and arrival time of logistics vehicles, the logistics distribution network model is constructed and optimized. Finally, the improved genetic algorithm is used for optimization.