Abstract: Aiming at the problems of independent operation of multiple systems in coal mines, inability to communicate with data, timeliness of system functions, low linkage, poor production command efficiency, and low security assurance, a coal mine 5G converged communication management platform based on NGN network architecture is designed.Utilizing session initialization protocol (SIP), high-speed routing/switching, and open application programming interface (API), the integration of 5G communication with 4G communication, program-controlled dispatching, digital broadcasting, video monitoring, human vehicle positioning is implemented.It not only improve the dispatching, cooperation and management capabilities of mines, but also strengthens the guarantee of safety production and emergency rescue, to realize standardized and refined management of daily production of coal mines.