In recent years, with the increasing of air traffic, it doesn't meet the requirement of civil air transport only by importing foreign civil ATC(Air Traffic Control) products any more. On the other way, we need to use a independent ATC system for dealing with emergency events, considering safety. So a emergency civil ATC system with high functionality and reliability are imminently required. But the size and complexity of ATC Systems are increasing constantly, the traditional methods, such as Structure Metho...