Abstract: A regional monitoring controller based on safety monitoring system, personnel positioning system, information guidance publishing system and broadcasting system is designed. It can realize the sharing of data information between multiple system measuring points, the integration of data information, the editable function of multiple measuring points control logic in the area, regional environmental monitoring, personnel positioning and regional emergency evacuation information guidance release functions. In the area, according to the changes in the regional environment, the ventilation system in the area is adjusted to ensure the environment in which the underground personnel operation. At the same time, according to the information guidance and broadcasting system, the personnel in the area can respond to the environmental anomalies in the area in time, and improve the safety of the underground workers.