Research of coal mine safety monitoring and early warning system based on cloud computing

For problem that traditional coal mine safety monitoring system cannot predict underground accidents in advance, the paper proposed a coal mine safety monitoring and early warning system based on cloud computing．It introduced related technologies including cloud computing, SaaS and data mining, and described design of overall architecture and cloud data center of the system in details. The system can effectively forecast underground gas accident, mechanical and electrical accident, fire accident, water damage accident, so as to reduce risk of security incidents.