| Shipborne command and control system has developed from standalone, centralization and separation to distributed system. Recently, with the development of computer software and hardware, Shipborne command and control system begin to adopt open and super distributed system. The open and super distributed command and control system not only has distributed system feature, but also has the open system feature, such as scalability, portability, interoperability and acquired ability. In order to satisfy these requirements, the present technology is middleware, so we can get the software reuse, the distribution of data processing and functions in the Shipborne command and control system.. Command and control system also has conversation with commander and processes the collection data in time and response to commander in time, so the system must be demanding on the real-time feature. After analyzing the features of domestic and abroad command and control system, design and implement a command and control system coordinated supporting platform with scalability and portability. This system is deployed on the multi-functional display console. The system takes DeltaCORBA that conform to Minimum CORBA specification as its basic communicating platform and configures its parameters with XML. So this system is a typical embedded and distributed system. Through strong state monitoring mechanism, system can detect the communication and functional software breakdown between consoles in time and effectively. Through the function backup and recombine mechanism, the system can backup the console data effectively and take over the function software of fault console, so the system can run continually and stably and save the precious hardware resource. The system can improve the research, running and testing ability of present campaign software. After the strict test by customer, the command and control system takes up fewer resources and exhibit better soft real-time performance. |
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