Research on unmanned gas drainage monitoring system based on multi data fusion
A method combining on-site data fusion and platform level data fusion was proposed to address the issues of data isolation,low data sharing and comprehensive utilization rate,and weak linkage execution ability in the renovation process of the unmanned gas drainage pump station in Shanxi Tiandi Wangpo Coal Industry,where some data has been constructed and distributed in different subsystems.The advantages and disadvantages of fusion methods were analyzed,and the PLC and WinCC programs for the corresponding fusion methods were written.Through practical application in underground gas drainage pump stations,it shows that the system has strong fusion ability,which can meet the integration of environmental parameters,power parameters,pipeline parameters,operating parameters and other data re-quired by unmanned systems,improve the data utilization rate of unmanned systems,and achieve complex control functions such as one click start stop and one click rotation of gas drainage systems and pumping stations.By using data-driven execution instead of manual oper-ations,the number of on duty personnel in the underground gas pumping station is effectively reduced,providing a guarantee for the opera-tion of the gas drainage pumping station with few or no personnel.At the same time,the unplanned downtime of the drainage system is re-duced,the efficiency of the gas drainage system is improved,and the safety production of the coal mine is guaranteed.
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