摘要
文章研究了在单配送中心背景下的低碳冷链共同配送路径优化问题。首先提出低碳冷链共同配送的背景,以车辆配送路径为突破口,建立了以包含车辆启动成本、货损成本、制冷成本、碳排放成本和时间惩罚成本在内的总配送成本最小化为目标函数的模型,并设计遗传算法进行求解。而后设计案例,使用模型与算法对问题进行分析。最终得出结论:合理选择车辆配送路径,可以有效降低企业总配送成本,同时减少碳排放。文章通过探讨冷链物流与低碳物流之间的平衡关系,为低碳冷链物流发展提供思路。
This paper studies the low-carbon cold chain joint distribution routing problem based on the single distribution center.Firstly,propose the background of low-carbon cold chain joint distribution,taking routing as a key point.Secondly,build a model to minimize the cost including vehicle cost,damage cost,refrigeration cost,carbon emission cost and penalty cost.Thirdly,design a genetic algorithm to solve the model and compare the result.Finally,come to the conclusion that a reasonable vehicle routing can help to cut down the distribution cost and reduce the carbon emission.This paper discusses the balance between cold chain logistics and low carbon logistics,and provide ideas for the sustainable development of cold chain considering low carbon.
作者
陈碧玲
张智勇
李文豪
CHEN Biling;ZHANG Zhiyong;LI Wenhao(School of Business,Fuzhou Institute of Technology College,Fuzhou 350000,China;School of Electron Business,South China University of Technology,Guangzhou 510006,China;School of Management,Guangzhou College of Technology and Business,Guangzhou 510850,China)
出处
《物流科技》
2022年第7期150-154,共5页
Logistics Sci-Tech
关键词
车辆配送路径
共同配送
冷链
低碳
遗传算法
vehicle routing problem
joint distribution
cold chain
low carbon
genetic algorithm
