基于组件技术的机载计算机板级检测软件研究

Research of Test Software of Components-based Airborne Computer Circuit Boards

针对某型飞机机载计算机板级检测系统日后软件升级和更换测试仪器的需求,将组件技术应用于检测系统软件开发.基于检测系统的检测原理和硬件平台,设计了检测软件的体系结构,给出了在VC环境下开发组件的实例.这种基于组件的软件系统能隔离测试程序集和测试仪器,实现仪器可替换、软件复用和系统可扩展。

Concerning the demands of software upgrade and instrument replacement, the component technology was applied to the test software development of a certain airborne computer circuit boards. Based on the test theory and the hardware circuits of the system, the software architecture was designed, and the developing process of components in VC platform was given. The component-based software can isolate test program set （TPS） from test instrument, and realize the retplacement of instrument, reuse of software and extpansibilitv of system.