个体防护装备性能评估研究现状可视化分析OA

To systematically analyze the current research on performance evaluation of personal protective equipment,bibliometric analysis was adopted,based on the core databases of CNKI and WOS by retrieving relevant literature through Chinese and English keywords,respectively.Visual analysis of publication trend,keyword co-occurrence,cluster analysis,thematic evolution and burst term were conducted by CiteSpace and VOSviewer software.The results indicated a significant increasing trend in the annual number of publications in both Chinese and English literatures.Chinese literatures focused on some major themes,including the balance between thermal protection and comfort,comprehensive evaluation system and validation for specific scenarios.English literatures,on the other hand,emphasized the integration of technology such as physiological response,numerical simulation and smart monitoring.The research hotspots and development paths in performance evaluation of personal protective equipment were revealed,demonstrating significant differences in methodology and application focus between Chinese and English literatures,with an overall trend towards multidimension,intelligent,human-centered,and scenario-based development.