我国冷链物流产业国冷链物流产业数据可视化发展研究——基于专利和期刊论文的统计

Research on Data Visualization and Development of Cold-chain Logistics Industry in China—— Based on Statistic Data of Patent and Journal Articles

为了直观呈现我国冷链物流产业的发展态势和历史演化规律,借助专利和期刊论文的文献资源,利用专利管理地图、定量测度和文献计量分析等数据可视化方法,研究发现了我国冷链物流产业优势集中在农产品或食品冷链,在国家物流政策的扶持下,文献研究数量和冷链物流技术都实现了跨越式增长,科研院所是冷链物流基础理论研究的主力军,而企业也开始注重知识产权保护和技术创新。

In order to presentthe development and historical evolution of cold-chain logistics industry inChina in a directly,data visualization methods like patent management map,quantitative methods and biblio-metric analysiswere used to study patents and journal articles.The results revealed that the advantages ofcold-chain logistics industry in our country focus on the agriculturalproducts or foodcold-chain.In support ofnational logistics policies,the number of literature and cold-chain logistics technologies were increasing byleaps and bounds.Institutes and universities are the main force of basic theoretical research on cold-chain logis-tics industry,and enterprises have begun to emphasize intellectual property protection and technological innova-tion.