Abstract: In view of the problem of immature wireless monitoring technology of goaf monitoring in fully mechanized caving face of Bayan Gaole Mine, based on the analysis of system engineering theory and system reliability theory,and supported by system reliability and advanced wireless monitoring technology, a comprehensive scheme for coal mine efficient wireless monitoring complete set technology is constructed, and a new type of wireless monitoring complete set technology model is proposed. A supporting software for intelligent inerting control technology for mine goaf fire early warning is researched and developed, which realizes real-time monitoring and intelligent early warning of iconic gas changes in the three zones of the goaf, achieves intelligent linkage of the system, and predicts the trend of spontaneous combustion development, effectively prevents goaf spontaneous combustion.