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    基于知识图谱的埋地管道研究现状与创新性分析

    Research Status and Innovative Analysis of Buried Pipelines Based on Knowledge Graph

    • 摘要: 为了满足埋地管道行业发展的需求,运用CiteSpace和VOSviewer文献分析软件,针对该领域国内外相关文献,从产出时间、关键词共现聚类图谱、关键词频次、中心度、时间线图、作者及单位等多角度进行知识图谱分析,并在此基础上进行发展趋势预测、管道安全性评价和创新性研究。结果表明:学术界对埋地管道给予了长期高度关注。关于埋地管道研究,国外研究范围广,多注重腐蚀泄漏后的检测;国内研究较集中,且早期侧重防护性研究,现阶段注重缺陷检测研究,这主要和国内外埋地管道的基本情况和政策有关。现阶段国内研究相对成熟稳定且已形成专业性研究团队,未来埋地管道领域仍具有较高的研究热度和开发空间。该领域在多方式联合检测、信号特征突显等数据处理技术以及自动检测小车研发等方面,具有显著的研究潜力。

       

      Abstract: In order to meet the development needs of the buried pipeline industry, CiteSpace and VOSviewer literature analysis software were used to conduct knowledge graph analysis on relevant domestic and foreign literature in this field from multiple perspectives such as output time, keyword co-occurrence clustering graph, keyword frequency, centrality, timeline graph, author and unit. Based on this, development trend prediction, pipeline safety evaluation, and innovative research were carried out. The results indicate that the academic community had given long-term high attention to buried pipelines. The research field of buried pipelines was extensive in foreign countries, with a focus on detecting corrosion leaks. The domestic research focus was relatively concentrated, with early emphasis on protective research and current emphasis on defect detection research, which was mainly related to the basic situation and policies of buried pipelines at home and abroad. At present, domestic research is relatively mature and stable, and a professional research team has been formed. In the future, the field of buried pipelines will still have high research enthusiasm and development space. This field shows significant research potential in data processing technologies such as multimodal joint detection, signal feature highlighting, and the development of automatic detection vehicles.

       

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