基于数据驱动的电梯安全风险要素识别研究  

Research on Elevator Safety Risk Factor Identification Based on Data-driven

作　　者：任崇宝 蓝麒[1] 郝素利[2] 丁日佳[2] 谭明波 Ren Chongbao;Lan Qi;Hao Sui;Ding Rijia;Tan Mingbo(China Special Equipment Inspection&Research Institute ,Beijing 100029;School of Management,China University of Mining and Technology-Beijing ,Beijing 100083)

机构地区：[1]中国特种设备检测研究院,北京100029 [2]中国矿业大学(北京)管理学院,北京100083

出　　处：《中国特种设备安全》2024年第S01期1-8,共8页China Special Equipment Safety

基　　金：国家重点研发计划“特种设备质控去中心化协同框架及关键标准研制”(2022YFF0607401)。

摘　　要：电梯安全风险要素是安全风险预警的基础与保障。为了精准识别电梯全生命周期安全风险要素,赋能电梯安全风险预警模型构建及应用,本文基于改进流程的文本挖掘技术识别安全风险要素。研究过程中,一是设计了包含安全风险文本语料收集、文本中文分词、文本关键词提取、关键词相关词语提取与语义分析、安全风险要素成分凝练及聚合六大步骤的安全风险文本挖掘流程方法;二是基于安全风险文本挖掘流程方法识别了7个维度的69项电梯安全风险要素,全面识别了文本数据中隐含的风险致因信息。电梯安全风险要素识别结果为数据驱动的电梯安全风险预警与安全风险联防联控提供了风险要素与数据基础。Elevator safety risk factors are the basis of safety risk early warning.In order to accurately identify the safety risk factors of the whole life cycle of the elevator,and then enable the construction and application of the elevator safety risk early warning model,this paper identifies the safety risk factors based on the improved process text mining technology.In the research process,on the one hand,a safety risk text mining process method including six steps of safety risk text corpus collection,text Chinese word segmentation,text keyword extraction,keyword related word extraction and semantic analysis,safety risk factor component condensation and aggregation is designed.On the other hand,based on the safety risk text mining process method,69 elevator safety risk factors in 7 dimensions are identified,and the risk cause information implied in the text data is comprehensively identified.The identification results of elevator safety risk factors provide risk factors and data basis for data-driven elevator safety risk early warning,and safety risk joint prevention and control.

关 键 词：数据驱动 电梯安全 文本挖掘流程 风险要素识别 

分 类 号：X941[环境科学与工程—安全科学]