Research On Construction Of Emergency Management System And Evaluation Of Emergency Capability For Coal Enterprise

Emergency management is one of the hot research issues in the academic circles in recent years, and it has attracted much attention due to facing reality. It is impossible to foresee and eliminate every unexpected event, but the active and effective emergency management measures can reduce occurrence rate in advance, cope and reduce harm degree when occurring, and decrease loss afterwards. Therefore, during recent years, the emergency management develops rapidly in theory, method, technology, application and practice. Compared with other enterprise, the coal enterprise has characteristics of more emergencies, great influences and great losses. It is important to improve emergency management level and response capability of coal enterprise because of complicated production system, numerous production chain, complicated variable geological condition and bad production condition. So it has important theoretical and practical significances to deeply systematically study emergency management and emergency capability of coal enterprise.The paper briefly introduces the coal mine production accident status, analyzes the complex characteristics of production system, builds a coal mine accident-causing model, and deeply discusses the reasons of coal mine accident frequency. In view of emergency management system being a multi-level, multi-sector, multi-function complex system, it builds the general framework three-dimensional structure model of coal enterprise emergency management system, which is in order to scientifically manifest general structure, elements and internal relationship of emergency management system. In order to conveniently study and build by the numbers, the paper constructs a function-oriented emergency management system, that is, the system is composed of organization command system, emergency plan system, resources guarantee system and decision aiding system.The coal enterprise emergency organization command system combines emergency management and organization design, and are classified into target mission, operation way and organization structure. On the basis of analyzing original emergency organization and function-oriented emergency organization, the paper puts forward the matrix coal enterprise emergency organization. Meanwhile, according to entropy theory, the superiority-inferiority model of quantitative analyzing the emergency organization structure is built, which is in order to guide using different structures in different conditions.The paper proposes the cordwood coal enterprise emergency plan system, which is composed of basic program, special program and supporting accessory and whose part contains some elements. In view of one concrete emergency, the special emergency plan could be formed by these parts. According to time sequence, it discusses the plan's compilation, training, drilling and application, and puts forward plan-based emergency decision classification and model. Meanwhile, the conception of maturity is introduced to coal enterprise emergency plan, which is used to scientifically evaluate emergency plan.The coal enterprise emergency resources guarantee system contains human resource, material resource, information resource and emergency capital. The paper discusses the development management of emergency human resource, proposes the integrated training development system of emergency human resource, constructs scientific material quick reaction mechanism, analyzes management strategy of emergency information resource, emphasizes building a reasonable emergency information management system, and puts forward enlarging the capital source guarantee.On the aspect of decision aiding system, the paper analyzes the system demand, discusses design thought and aim, studies virtual simulation framework and designs coal enterprise virtual simulation system and an example. Meanwhile, the knowledge acquisition and reasoning strategy in the decision aiding system is discussed. At last, it studies the combination of virtual simulation and decision support, and proposes the coal enterprise emergency management decision aiding system structure based on virtual reality.On the process of building the evaluation model of coal enterprise emergency capability, the paper firstly analyzes the connotation of emergency capability, and determines the evaluation process, the index system design and the evaluation function. Subsequently, according to the evaluation index design principles, the evaluation index system of the coal enterprise emergency capability is built. At last, the improved analytic hierarchy process determines the index weights, and the evaluation model is built by grey system.