Abstract
In order to the problems such as high wiring maintenance cost in wire communication and difficulty in comprehensive monitoring for mines, this paper proposes a mine environment monitoring system based on wireless sensor monitoring network of Zigbee Internet of Things. First, mine structure, main disaster factors, monitoring system demand, current research situation at home and abroad and development trends are analyzed to determine the monitoring system function demand and performance demand. Schemes for different links are discussed too propose a system structure meeting actual engineering demand. Second, detailed software and hardware are designed for the system. The hardware involves monitoring node module division, hardware selection and detailed hardware circuit design. Detecting environment information by monitoring nodes are realized in the programming by analyzing various monitoring modules. Finally, the system is tested and the results show that the system can realize real-time monitoring, display and other functions for mine environment information with stable and reliable operation to meet the mine environment monitoring demand.
