摘要
为了使IEEE 1394在军事和飞行器中的安全关键/任务关键系统中应用,对IEEE 1394协议的扩展和约束。提出一种基于AS5463协议的飞行管理系统仿真系统设计方法,探讨了AS5463协议在飞管总线中应用的优点及可能性。仿真系统硬件通过AS5463协议通信卡及工控机实现,软件通过模块化设计方法实现。通信仿真系统实现了各子系统相关数据的传送、处理,以及相关信息的实时显示。测试表明,飞行管理系统仿真系统工作正常、性能良好,能实现测试设备之间高速率的数据传输与转换,具有良好的实用价值。
The SAE AS5463 protocol was proposed by SAE and released in 2006.A design method of the simulation system in flight management system based on AS5463 protocol is proposed in this paper to realize the application of IEEE 1394 in safety-critical/mission-critical system for military and aerospace vehicles,and achieve the expansion and restraint to IEEE 1394.advantages and possibility of the AS5463 protocol applied to flight management bus are discussed.The hardware of the simulation system is composed of the communication card of AS5463 protocol and industrial computer.The software was achieved through a modular design method.The relevant data transmission,processing and real-time display of relevant information were implemented in the communication simulation system.Testing result indicates that the flight management simulation system works properly,has good performance,and can execute high-speed data transfer and transform between testing equipments.This system has a good practical value.
出处
《现代电子技术》
2013年第2期71-73,76,共4页
Modern Electronics Technique
