Abstract: According to the national requirements for coal industry safety production, combined with the coal industry gas control intelligent construction needs, this paper takes Baode Coal Mine to promote the construction of "5G+ industrial Internet" unmanned mine key technology research and development and engineering as the background, Prudential coal mine gas extraction pumping station introduced unattended system design, through the field monitoring and control system of the original pumping station and the renovation of the hardware facilities, the practice proves that application of unattended system realizes unattended mine fixed position to reduce the artificial operation of automatic control, improve the enterprise production safety science and technology support capability, to achieve the purpose of others, no one is less.