装甲车辆火控系统电路板故障检测系统的设计

Design of Fault Detection System for Armored Vehicle's Fire Control Circuit

针对某型装甲车辆火控电路板的维修现状,利用EDA仿真工具在计算机上完成了火控系统电路的功能仿真和故障模拟,建立了电路故障数据库和诊断测试系统,研发了具有通用插槽的电路板自动检测仪,可用一个测试插槽检测多种不同的电路板,完成了测试系统的软件设计。该系统主要用于装甲车辆火控系统电路元件级的故障检测和辅助维修,具有可扩展性和通用性,为装甲车辆火控系统电路的维修保障提供了有力的支持。

According to the maintain actualities of the armored vehicles fire control system circuit,the project applied EDA simulation and analysis technologies into fault diagnosis of armored vehicles fire control system circuit for the first time.The system firstly built a faults database and corresponding diagnosis methods of primary circuits,realized virtual faults examination of armored vehicles fire control system circuit component in PC platform.Secondly an auto-examination hardware device is developed,which c...