System Overview: The project involves the deployment of seat management system for all consoles in the entire control center and 16, 13, 12, 14, 6 branches, with a node size of 375 and an input/output channel count of more than 1,000. It adopts a highly reliable and secure 10Gb non-destructive distributed seat management system, and the single seat is deployed using point-to-point direct transmission + 10Gb fiber distributed architecture, with redundant design from power supply, nodes, links, keypads and other aspects. Redundancy design is carried out in many aspects such as power supply, nodes, links, keys and mice, etc. It also adopts for the first time the solution of in-depth fusion of virtualization system and regular business system, which meets the resource pooling management of multi-business systems in the rail transportation industry, such as signal system, communication system, comprehensive monitoring system, OA office system, etc. and realizes the separation of human and machine to meet the visualization and control requirements of multi-business systems in the operation center.