Design And Implementation Of Coal Mine Safety Management Information System Based On Dual Prevention Mechanisms

One of the key factors constraining the sustainable development of enterprises is accidents.In recent years,various types of accidents that have occurred in coal mining enterprises have exposed the outstanding problems of "unclear and unexpected" in the current safety production field.In response to these problems,we adopt a dual-preventive work mechanism for risk-based management and control,hidden investigation and management,and move the safe production frontier,seize the key links,and analyze the entire chain of accidents.It will effectively prevent risks from turning into hidden dangers and then evolve into accidents.In response to the call for the establishment of a dual prevention mechanism,with the goal of risk-based management and control of hidden risks,combined with relevant knowledge of management information systems,developed a coal mine safety management information system that integrates with dual prevention work mechanisms,giving full play to the safety management information system.High efficiency,convenience,automation and other features.In order to realize the information management of coal mine safety and implement the dual prevention work mechanism,this paper starts from the research background and significance,summarizes and sorts out the research status at home and abroad,and expounds relevant theories and technical means on the system requirements,organizational structure,and business functions.In-depth analysis was carried out with the business process,and the coal mine enterprise organization chart,system business function chart and system business flow chart were drawn.Based on this,the data flow was analyzed and a data dictionary suitable for coal mining enterprises was prepared.According to the system design principle,the overall architecture of the system,the development strategy and method of the system,the system operation mode,the server structure,the hardware and software configuration are planned and selected,and the direct development strategy,the structured development method,and the B/S operation mode are formulated.As an integrated development program,we have completed the design of five system modules,including the risk classification control,hidden troubleshooting and data prediction and analysis,and the compilation of nine database tables based on modularity.System development uses HTML,PHP,MySQL and other front-end and back-end methods to implement the system’s interfaces and functions.After testing,the system’s functions and performance meet the requirements of the management information system.The design and implementation of the coal mine safety management information system based on the dual prevention mechanism,freed from the passive and problem-oriented coal mines’ safety production management methods.and approached the active and problem-finding management methods to control and control the risks.Hidden Trouble Shooting Two firewalls are used to control the barriers,which can reduce the probability of being transformed from a hazard to an accident.The implementation of the safety management information system not only provides decision support and technical platform for the specification and improvement of safety management processes in all aspects of the dual prevention mechanism,but also enhances employees’ awareness of the dual prevention mechanism and improves the efficiency of coal mine safety management.Both convenience and convenience are of great significance.