可持续供应链的精益安全管理

摘要

为了提高职业安全和健康管理水平,研究了可持续供应链的精益安全管理概念与管理模式,包括精益安全管理的内容、目标与实现,且对精益安全管理进行了重新定义.通过对概念的分析,引入了符合精益安全管理理念的效用指数以衡量安全管理水平,该指数面向供应链全过程与全元素且不受领域局限.结合"持续改善"的精益需求以及供应链中繁多的管理栏目,提出了持续改善框架与管理栏目优选算法,以实现精益安全管理并提升管理效用水平,最后通过基于烟草行业供应链实例数据的模拟计算演示了方法的可用性.%To improve the level of management of occupational safety and health,this study systematically discusses the concept of lean safety management of sustainable supply chains and the managing mode, including the manage-ment's content,goal and realization,and a new definition is given to lean safety management.To measure the lev-el of safty management,the efficacy index(EI)conforming to the concept of lean safty management is introduced, which is oriented to the whole process of supply chain and the whole elements,and unrestricted by the domain.An optimization model is proposed for reducing numerous safety regulating columns and preserving most representative ones,which is based on clustering analysis and principal component analysis.The model is proved to be feasible based on the calculation executed on the actual operation data from the supply chain of a tobacco corporation.