基于DDS的防空武器信息交互系统

Air Defense Weapon Information Exchange System Based on DDS

传统防空作战的指挥中心通常也是信息中心,灵活性差,容易被摧毁,节点间信息传输效率低,并不适合未来大规模网络化作战。为实现通信网络去中心化,结合部队装备发展现状和未来战争实际需求,提出了基于Data-Distribution-Service(DDS)的防空武器信息交互系统。将以平台为中心的防空武器系统解耦成分布式功能节点,系统对被摧毁的节点缺失功能的后果进行评估,分配共享当前作战通信域中具有相同或类似功能的子系统的资源,通过Data Centric Publish Subscribe(DCPS)通信机制实现作战信息按需匹配分发和节点动态加入,通过服务质量管理减少传输带宽消耗,提高有效传输效率。经测试系统满足技术指标要求,信号处理时间控制在微秒级,为航空、航海、军事等实时性、可靠性要求高的实时性系统提供了借鉴。

The traditional air defense operations take the command center as the information center,which has poor flexibility and easy to destroy,and low efficiency of information transmission between nodes.Therefore,it is not suitable for large-scale information interaction in the future network operations.In order to realize the decentralized communication network combining with the development of military equipment and the actual requirements of future wars,an air defense weapon information interaction system based on Data-Distribution-Service(DDS)is proposed.Will be centered on the platform of the air defense weapon system is decoupled into a distributed node function,system of destroyed node to evaluate the consequences of loss of function,distribution of share current operational communication domain with the same or similar function of the subsystem of resource,through the Data Centric Publish Subscribe(DCPS)communication mechanism to realize the combat information on-demand matching distribution and dynamic join nodes,through the service quality management to reduce the transmission bandwidth consumption,improve the transmission efficiency effectively.The test meets the requirements of technical indicators,and the signal processing time is controlled at the level of microseconds,which provides a reference for aviation,navigation,military and other real-time systems with high reliability requirements.