Abstract: With the development of cloud computing,internet of things,big data,artificial intelligence and other tech-nologies,smart emergency rescue has become an urgent need for the supervision of mine production safety. This paper proposes a service architecture,using hybrid cloud architecture to provide on-demand and elastic computing power and storage resources. Through the integration and mining of all possible historical and real-time data,a “one map” of het-erogeneous,large-scale,cross-domain and dynamic information resources in cloud environment is established to pro-mote the sharing of information resources and build intelligent databases. On this basis,an emergency rescue system has been developed to achieve the functions such as numerical simulation,prediction and early warning,emergency evacuation,emergency assessment,and personnel and equipment management,to support mine emergency drills and emergency decision-making. Relying on modern information technology,it provides intelligent service and management for emergency rescue in mine water disaster to realize the dynamic management and control of the whole process of mine water accident prevention,detection,early warning,disposal and evaluation.