运用产品的CPU实现印制板组件的自动检测

IMPLEMENTATION OF PRINTED CIRCUIT BOARD AUTOMATIC TEST BY USE OF PRODUCT ′S CPU

概述了 DISA- 2型变电站自动化系统中的印制板组件的自动检测装置 ,阐述了总体设计思路及软件硬件的设计。其最大特点是充分运用 DISA- 2系统自身的软硬件资源 ,为检测系统所用 ,大大简化了检测系统的软硬件结构。

The automatic test instrument for the printed circuit board of the DISA-2 equipment is introduced,the overall thinking and the design of the hardware and software are described. The main feature of the design is to fully utilize the hardware and software resource of the DISA-2 equipment for the test system, so that the structure of hardware and software in the test system are greatly simplified.