针对某基于1553B总线的导弹武器系统发生通信故障难以定位,设计了一种1553B总线检测系统。首先简要介绍了系统构成;紧接着根据武器系统的工作环境和使用要求,选取了便携式工控机和1553B总线接口板卡,设计了系统的硬件平台;接着论述了多线程架构、模块化软件设计思想和实现方法,给出了软件流程图;最后通过使用证明了该系统运行稳定,故障定位准确。

In view of difficulty in locating communication failure of 1553B bus-based missile weapon system, a 1553B bus monitoring system was designed.Firstly, the structure of system was introduced briefly; Then, according to working environment and requirement of the weapon system, a portable industrial computer and 1553B bus board were chosen, and the hardware platform was designed.Later, not only multi-threaded and modularized designing idea and realizing method of software were discussed, but also the software flow chart was given.Lastly, operation proved this system ran well and located accurately.