国内外物联网研究进展与对比分析

Progress and comparative analysis of domestic and international Internet of Things research

文章借助CiteSpace可视化分析软件,系统梳理并比较了2010—2023年间国内外物联网技术研究的进展与差异。通过对比分析中国知网与Web of Science中核心期刊文献的关键词聚类与研究热点,揭示了国内外物联网研究的侧重点与存在的差距。研究发现:国外研究更加注重跨学科的融合与创新,物联网技术创新优势显著,应用领域广泛且深入,涵盖了多个行业和领域;国内研究更侧重于物联网技术的实际应用和产业化推广。虽然国内物联网技术的应用领域相对集中,但在技术创新层面仍有待提升。

The article uses CiteSpace visualization analysis software to systematically review and compare the progress and differences in research on Internet of Things(IoT)technology at home and abroad from 2010 to 2023.By comparing and analyzing the keyword clustering and research hotspots of core journal literature in CNKI and Web of Science,the focus and gap of IoT research at home and abroad were revealed.Research has found that foreign research places more emphasis on interdisciplinary integration and innovation,with significant advantages in IoT technology innovation,extensive and in-depth application fields,covering multiple industries and fields;domestic research focuses more on the practical application and industrial promotion of Internet of Things technology.Although the application fields of IoT technology in China are relatively concentrated,there is still room for improvement in terms of technological innovation.