With the support of the Anhui Provincial key research and Development Plan project "Construction of public service platform for Collaborative monitoring, analysis and decision-making of Mining subsidence Disasters" in 2021, aiming at the technical bottlenecks existing in mine deformation monitoring such as high monitoring cost, high field labor intensity, low real-time deformation information, and low degree of automation of data processing and analysis, Supported by GNSS technology, mine surface movement deformation monitoring technology, modern measurement data processing technology, network communication technology, database technology and cloud computing technology, the mine data intelligent processing and real-time early warning platform based on cloud technology is established through system framework construction, key algorithm research, engineering construction, equipment development, system integration and testing, engineering application and other work. To achieve the goals of rapid collection, high-precision calculation, automatic processing, hierarchical and efficient management and analysis of surface and underground deformation information, the project provides a basic platform for timely and accurate grasp of dynamic data information of coal mining subsidence, implementation of full life cycle supervision such as mine ecological protection and restoration and cultivated land protection, and continuous promotion of mine ecological restoration and cultivated land protection.