Based on the idea of virtual mission operation center(VMOC), this paper puts forward the preliminary design of building ORS ground control system. The proposed method is to integrate ORS process and the business application process. The proposed method takes “fast” as core, takes “servicizing” cloud architecture as basis, and build the service-oriented ORS ground control system. Finally, it is pointed the ground technology system innovation of the rapid support of space-based information by adopting VMOC; The user terminals call remote service to the rapid use the resources by the technology of cloud service architecture and space-earth security interconnection; The unified control and rapid response can be achieved through the reconstruction of ground control process; The rapid construction of the task planning, scheduling and control functions is realized by micro-service and container technology.