Application of Man-machine-environment System Engineering in Coal Mines Safety Management

AbstractSafety work of coal mine is complicated system engineering. Analyzing the safety condition of coal mines by using the theory of man-machine-environment system engineering can effectively prevent the disasters and accidents. Taking the man-machine-environment system as the foundation to establish safety assessment target system of coal mines and determine the system level structure and the safety assessment target weight of coal mines. Then the whole synthesis judgment of man-machine-environment three single factors of coal mines is done by the fuzzy comprehensive evaluation method separately, and get qualitative and quantitative evaluation results which is direct viewing, scientific, reasonable and reliable to know the overall safety condition of the system, has the practical application value