Research on Heterogeneous Data Integration of Coal Mine Safety Monitoring Based on GIS Technology

Coal mine safety information’s remote monitoring, browsing, querying is the general trend of Chinese coal industry information development. The paper analysis coal mine safety monitoring based on heterogeneous data sources, depth study heterogeneous data integration technology. At last, the paper proposed and designed based on OPC technology heterogeneous data integration’s overall program of coal mine safety monitoring. After tested the system is stabled and achieved good results in practice.