Research On Safety Risk Management Model Based On Big Data

At the present stage,the management of China's safe production has been more and more complicated,new challenges are posed by the goal of deterring serious accidents and reducing potential security risks.At present,most of the risk management work is done by employees,identify safety hazards in the workplace by professionals' professional knowledge is easily influenced by subjective factors,so the result we got maybe with poor reliability.Therefore,it is difficult to meet the requirements of the traditional safety management ideas and methods and we need something new to change it.Big data is used as a new technology and unique way of thinking in the process of safety production,its most basic functional value is discover the potential regulations from vast amounts of safety production data and predict the future to eliminate potential safety hazards to avoid the accident effective.Big data can also play an important role in Reduce the cost of hidden perils,improve the efficiency of accident prevention and Improve the capacity of safety supervision.Firstly,Research on the relationship between production safety and big data.Combining the theory of big data and the “4V” features,we raise the concept of big data of safety production from three dimensions about data structure,data source,and data type.Use the ”5W1H” scientific analysis method to analyze the fundamental theory questions of Big data of safety production in theoretical basis,application of the main body,main function,main part and how to use it.Secondly,research on The safety risk management model based on big data,make sure about the principle of establishing safety risk management model based on big data and The requirement of the technology of big data,I use the system hall three-dimensional model build the risk identification model based of big data,the risk assessment model based of big data,the risk pre-warning and pre-control model based of big data,and research the change of thinking,mode and process which the big data bring to the risk management.Finally,take construction projects as an example and research about the safety production environment and the safety management status of ShouKaiHuaRunCheng,and take the feasibility and prospect analysis about the method which is researched in this paper Apply to site safety management.