Research On Coal Mine Automatic Fire Door Monitoring System

Now due to the extending of coal mine,the environment is deteriorating.It will be seriously endanger to the life safety of the miner in the event of fire,coal and gas outburst and gas explosion(dust)and dynamic disasters and harmful gases or shock wave it produces,etc,within the limited underground space.Existing coal mine safety monitoring systems focus on determination of various parameters of mine environment.The monitoring and decision-making of various thermodynamic disasters in the mine is weak.Especially providing effective support to rescue action by control the wind flow.Therefore,research and development of response to coal mine disasters especially dynamic disaster monitoring and control system of mine disaster relief and prevention is particularly important.This paper carries on the design of coal mine disaster relief monitoring system for PingSuAnJiaLing GongYi coal mine and its installation and debugging based on the study on domestic air door control systems and relief systems,it also suits to other coal mines alike.The field application shows that this system has a better remote automatic wind control functions.It also can collect and analysis all kinds of parameters and other information in mine in real time.Finally studied the use of information fusion technology to realize the possibility of fire disaster relief intelligent upgrade,and has made the simulation analysis using MATLAB tools.Providing a feasible plan for the intelligent upgrade for the system.