基于TPB-FBN的餐饮从业者用气安全能力评价方法研究  

Research on the evaluation method of gas safety ability of catering practitioners based on TPB-FBN

作　　者：陈澳占 吴琳琳[1] 杜清 李文炜 王强[1] 袁硕 CHEN Aozhan;WU Linlin;DU Qing;LI Wenwei;WANG Qiang;YUAN Shuo(College of Energy Environment and Safety Engineering,China Jiliang University,Hangzhou 310018,China;Hangzhou Special Equipment Inspection Science Research Institute,Hangzhou 310051,China;Hangzhou Market Supervision and Administration Bureau,Hangzhou 310009,China)

机构地区：[1]中国计量大学能源环境与安全工程学院,浙江杭州310018 [2]杭州市特种设备检验科学研究院,浙江杭州310051 [3]杭州市市场监督管理局,浙江杭州310009

出　　处：《中国计量大学学报》2024年第2期287-296,共10页Journal of China University of Metrology

基　　金：国家市场监管总局科技计划项目(No.2020MK143);中国计量大学学生科研计划项目(No.2023X26054)。

摘　　要：目的:为提高餐饮从业者用气安全能力,给相关部门提供安全检查重点,减少燃气事故的发生。方法:通过对251起餐饮燃气事故成因分析,基于计划行为理论(theory of planned behavior,TPB)建立评价指标体系,利用模糊贝叶斯网络(fuzzy Bayesian network,FBN)构建餐饮从业者用气安全能力评价模型。结果:以B市b区餐饮从业者为研究对象,依据232份有效数据,通过TPB-FBN模型,评价该地区餐饮从业者的用气安全能力,得出该地区人员用气安全能力等级为良。结论:模型分析得出的后验概率与先验概率基本一致,验证了TPB-FBN评价模型的合理性和可行性,能够有效评价餐饮从业者的用气安全能力。Aims:This paper aims to improve the gas safety ability of catering practitioners,provide relevant departments with key safety inspection points,and reduce the occurrence of gas accidents.Methods:By analyzing the causes of 251 catering gas accidents,an evaluation index system was established based on the theory of planned behavior(TPB);and a fuzzy Bayesian network(FBN)was used to construct an evaluation model for the gas safety ability of catering practitioners.Results:Based on 232 valid data,the gas safety ability of catering practitioners in the area was evaluated through the TPB-FBN model;and the gas safety ability degree of the personnel in the area was good.Conclusions:The posterior probability obtained from the model analysis is basically consistent with the prior probability,which verifies the rationality and feasibility of the TPB-FBN evaluation model.The model can effectively evaluate the gas safety ability of catering practitioners.

关 键 词：餐饮从业者 用气安全能力 安全评价 模糊贝叶斯网络 计划行为理论 

分 类 号：X937[环境科学与工程—安全科学]