摘要
近年来,随着制冷技术的进步和消费观念的转变,冷链物流需求快速增长,提升服务效益,实现长远发展,成为冷链物流行业的重点关注问题。本文通过分析现阶段正经历的变革和新时期将应对的挑战,从运营管理层面明确铁路冷链物流的发展方向,研究市场经济条件下铁路冷链物流供需预测和运量分配。利用统计数据估算"十四五"时期的冷藏货品供需量和铁路货运占比,将铁路局作为服务主体,综合考虑区域经济、人口数量、运输距离和消费水平等评价指标,建立以综合效益最大为目标的规划模型。根据模型的求解结果,提出运量分配的建议方案,为铁路冷链物流的市场化经营提供参考。
In recent years, with the development of refrigeration technologies and the transition of consumption concepts, the demand for cold chain logistics has grown rapidly. Improving service efficiency and achieving long-term development have become the focus in the field of cold chain logistics. By analyzing innovations at present and challenges in the future, the orientation of railway cold chain logistics was clarified from the perspective of operations management. Then supply-demand forecast and traffic assignment of marketoriented railway cold chain logistics was studied. Supply and demand of refrigerated goods and the market share of railway freight transportation during the "Fourteenth Five Year" were estimated according to statistics. Taking railway administrations as main service principles, the planning model aiming at the maximum benefit was established, based on comprehensive consideration of factors such as regional economy, population, transportation distance and consumption level. According to the results, the suggestion of traffic assignment was proposed, which could be a reference for the market-oriented operation of railway cold chain logistics.
作者
徐伟
李雪飞
李刚
赵博
XU Wei;LI Xuefei;LI Gang;ZHAO Bo(National Railway Track Test Center,China Academy of Railway Sciences Corporation Limited,Beijing 100015,China)
出处
《综合运输》
2021年第5期103-107,共5页
China Transportation Review
基金
中国铁道科学研究院集团有限公司科研项目(2019YJ171)。
关键词
铁路
冷链物流
供需分析
流量分配
Railway
Cold chain logistics
Supply-demand analysis
Traffic assignment
