煤矿事故隐患监控预警的理论与实践

基于事故因果连锁理论和事故危害金字塔等理论，通过对煤矿事故的统计分析，认为煤矿安全生产事故的背后必然存在着人或物的隐患，而隐患的背后又必然存在着管理缺失或员工基本素质与身心状态等方面的问题.提出了由25个项目构成的监控要素框架，确定了54类1 000多条隐患明细，并以其对煤矿安全生产的影响程度，分别赋予相应的点数，实现了煤矿安全生产状况的动态量化考核；开发了实时监控的计算机信息系统，实现了日、周、月、年的安全工作评价和隐患发生情况的统计查询，并将评价结果作为安全工资考核分配的依据；延伸实时监控体系，实现了班组事故隐患的实时监控；建立了事故隐患实时监控体系，设置了煤矿安全生产红、黄、蓝、绿4级预警功能.

Theory and practice of coal mine accident hidden danger monitoring and early warning

Based on the Heinrich theory and the accident pyramid theory combining a survey and analysis of coal mine accidents, taken it for granted that there must be hidden dangers of human factors or hidden danger of material factors behind coal mine accidents. Further, there must be management shortfalls, problems or abnormality with the basic quality or problems with the health/mentality of the workers behind the hidden dangers. Proposed 25 monitoring factor frameworks with the determination of more than 1 000 detailed hidden dangers in 54 categories. These hidden dangers were given respective points according to their respective degree of impacts on coal mine work safety. This was designed for realizing dynamic quantified appraisal for coal mine work safety situation. Besides, computer informatics system for real time monitoring was developed which realized work safety appraisal on daily, weekly, monthly and annual basis as well as survey on the occurrences of hidden dangers. The results of work safety appraisal were taken into account for the distribution of the part of wages related with work safety performance. The function of real time monitoring system was extended so that hidden dangers within a work shift and/or work team were brought under real time monitoring. With the establishment of hidden danger real time monitoring system, coal mine work safety 4 level early warning function under the colours of red, yellow, blue and green was set  up.