Cause Model Analysis And Developing Of Information System For Safety Incidents

A company has always attached importance to its own production safety incident statistics and analysis.The company has accumulated more than 300 incidents and company-level notification event information since 2000.Through the analysis of these information,the company found that the occurrence of accidents showed a certain regularity,For example,the units where the accident occurred are concentrated,the number of accidents is one fluctuating cycle in four years,Some months are the high-frequency time in one year,with higher accident frequency,the proportion of serious injury and minor injury is stable,and it would have dire consequence if the accident happens in the production,operation and transportation of hazardous chemicals.These laws point the way for companies to formulate preventive measures and prevent accidents.However,there are still some problems in the statistical analysis of this kind of information.On the one hand,the indicators of data selection are lagging behind,focusing on injuries and loss of property.On the other hand,it will be a long period and high cost of accident and company-level notification of incident collection.At present,theoretically speaking,the safety management has developed from accident cause theory to modern scientific management.Therefore,it is necessary to study the management,collection and analyzing the leading indicators of the production safety incidents.At the same time,it will be take the management in advance instead of afterwards management.This paper mainly introduces the management process of safety incidents and the causal analysis of incidents.By the way of a range of the domestic and international management experience and the present situation of Management,it explores the establishment of a suitable incident management process?event cause analysis model?data analysis model and so on.Furthermore,the company designs and develops its own safety incident management system.By the mean of the system,it can achieve certain jobs,such as event reporting,classification and grading,analysis of causes,tracking rectification,experience sharing,statistical analysis and so on.By providing the monthly risk early warning,the system gives the basis for the standardization,efficient management and decision making of the company.