基于多网融合的测发网络架构研究

Research on Test-transmit Network Architecture Based on Multi-network Integration

摘要:

现役火箭型号现阶段仍是基于以太网的冗余交换机模式，火箭测发应用的网络架构在节点数量、传输速率和实时性、安全性等方面已经不能满足对于当前数据通信需求。随着智能终端大规模运用及发展，火箭通信设备也向智能化、模块化和集成化前进。为满足又多又快的需求，现开展多网融合架构设计，将有线与无线网络有机结合，充分发挥各自的优势，优化设计全网架构，并在实时性、安全性等方面进行深入研究，解决了箭上及地面等各个复杂电气系统之间高可靠性、高效率、高实时性、建立复杂数据集成网络的需要，进而为全箭飞行试验成功奠定技术基础。

Abstract:

The current rocket models are still Ethernet-based redundant switch models at this stage. The network architecture of the rocket test and development application can no longer meet the current data communication needs in terms of the number of nodes, transmission rate, real-time performance, and security. , With the large-scale application and development of intelligent terminals, rocket communication equipment is also moving towards intelligence, modularization and integration. In order to meet the many and fast needs,and meet the demand for more and more quickly, the multi-network integration architecture are being carried out, combining wired and wireless networks to give full play to their respective advantages. Optimize the design of the entire network architecture to meet the needs of highly reliable, efficient and real-time complex data integration networks between various complex electrical systems on the arrow and on the ground, laying a technical foundation for the success of thefull-arrow flight test.