一种电子设备自动化测试系统的设计与实现  

Design and implementation of ATS for an electronic equipment

作　　者：李安源[1] 孙日明[1] 殷杰波[1] 

机构地区：[1]江苏自动化研究所,江苏连云港222061

出　　处：《现代电子技术》2015年第10期128-130,133,共4页Modern Electronics Technique

摘　　要：针对某电子设备的维修保障需求,提出一种构建其自动化测试平台的技术方案。该平台采用基于PC/104-Plus标准的工控主模块和可编程逻辑器件,实现自动测试系统与CPCI、ISA和Multibus待测板卡通信,软件方面采用基于TestWorks的专家系统实现故障诊断功能。实践证明该平台有效解决了某电子设备的测试诊断问题,具有一定的推广价值。Aiming at the maintenance and support requirements of a certain electronic equipment,a design scheme to build an automatic test platform is put forward in this paper. The programmable logic device（PLD）and industrial control mod-ule based on PC/104-Plus standard are adopted in this platform to realize the communication with PCI,ISA and Multibus bus card. In the aspect of software,the expert system based on TestWorks is used in the system to realize the fault diagnosis func-tion. The actual application proves that the platform can solve the difficulties of test and diagnosis of the electronic equipment ef-fectively. Therefore,it has the value of popularization.

关 键 词：可编程逻辑器件 自动测试系统 故障诊断 PCI总线 

分 类 号：TN710-34[电子电信—电路与系统]