事故预防与控制(简称“防控”)的研究和实践需要方法论来指导,在现实中,人们虽然已提出诸多针对事故防控的方法,但尚未达到方法论的高度。笔者通过归纳现有事故防控的具体方法,提炼出事故防控的7个方法论(狭义角度):本质安全化方法、重点防控方法、先兆辨识方法、有限安全方法、多重防护方法、管理效能方法、系统防控方法,供读者参考。本质安全化方法。该方法论认为人的可靠性要比机械差得多,要实现生产 The research and practice of accident prevention and control (referred to as “prevention and control”) need methodology to guide. In reality, although people have put forward many methods to prevent and control accidents, they have not yet reached the height of methodology. The author extracts seven methods of accident prevention and control (narrow perspective) by summing up concrete methods of prevention and control of existing accidents: intrinsically safe methods, key prevention and control methods, precursors identification methods, limited safety methods, multiple protection methods, management effectiveness Method, system prevention and control method, for readers reference. Intrinsically safe methods. The methodology believes that human reliability is much worse than that of machinery, and production is to be achieved