A command and control partition system based on unified access platform

In order to improve the maintainability of the components of the command and control system, the command and control partition system based on middleware has been paid more and more attention. However, the traditional command and control system based on middleware only divides a number of partitions according to the scale of command and control software, without considering the operating characteristics of each component of command and control software, resulting in insufficient or excessive allocation of hardware resources. At the same time, each command and control partition adopts different parsing protocols, and needs to build additional data format conversion modules, which increases the workload of building command and control system. In view of the above problems, this paper proposes a command and control partition architecture adapted to the communication middleware. Compared with the original single partition mode, the architecture divides a number of independent partition for the components of a single command and control software. , which avoids the problem that the performance of command and control software is reduced due to unreasonable partitions. To solve the problem of different command and control software parsing protocols, a unified access platform (UAP) for heterogeneous protocols is designed. Compared with the traditional middleware, UAP has the ability of unifying the format between external protocol data and internal topic data, which solves the problem of unifying the format of information transmission in each partition of the command and control system. Finally, from three aspects of delay characteristics, throughput characteristics and packet loss rate, the command and control partition system based on the unified access platform is experimentally verified. The results show that under the distributed heterogeneous partition environment, the command and control partition system based on the unified access platform supports the access of multiple protocol programs, and has the performance requirements of the command and control system.