Docker-based Simulation Training System on Dispatching and Control Cloud

In order to solve the problems of low resource utilization and complex deployment in traditional dispatcher simulation training system, a Docker-based simulation training system on dispatching and control cloud is proposed in this paper. Based on the achievements in construction of dispatching and control cloud, the architecture, main functions and business process of the system are designed in detail. Based on the analysis of the advantages of Docker technology, Docker image is used to realize on-demand creation, rapid deployment and dynamic recovery of simulation resources. The test results show that the system can achieve multi-user, multi-scene and multimode simulation training, to solve problems in traditional simulation training simulation. Docker technology is obviously superior to virtual machine mode, which can greatly reduce the occupancy of system resources and improve the speed of creation and start-up.