Design of Coal Mine Dispatching Communication System Based on Multi-network Integration
In view of the lack of coordination and operation ability of underground information systems in coal mines,which restricts the safety production and operation efficiency of coal mines,4G+5G wireless communication technology was added based on the previous wired telephone dispatching system,and then through the underground 10 000 Gigabit Ethernet ring network platform technology,the information sharing and decision optimization of the coal mine safety monitoring system,underground personnel positioning system,emergency broadcast communication system and video surveillance system were carried out to jointly build a coal mine dispatching communication system based on multi-network integration,which can improve the level and efficiency of safety production management,and provide technical support for the development of coal mine safety production technology and industrialization upgrading.
dispatching communicationmulti-network integrationmulti-system10 000 Gigabit Ethernet ring network4G+5G wireless communication