航空电子多路总线控制器有效性测试平台的研究与建立

Research and Establishment of Validation Test Platform of Avionics Multiplex Bus Controller

在现代航空电子1553B多路总线通信系统中,起核心控制作用的通信终端是多路总线控制器(简称BC)。BC有效性测试能全面验证BC的设计是否满足1553B标准要求。笔者提出了BC有效性测试平台的体系结构,论述了BC有效性测试平台的硬软件设计方案,最后介绍了测试应用情况。

The multiplex bus controller(BC) plays a ker- nel role among of terminals in modern avionics 1553B multiplex communication system. The BC validation test can verify whether the design of BC conforms to 1553B. The architecture of BC validation test platform is pro- posed. The hardware and software design scheme of BC validation test platform are detailed. The status of test application is presented.