为满足校飞应答机日常维护的需求，文中利用虚拟仪器技术设计了一套自动测试系统，克服了以往人工方式的弊端。介绍了系统的硬件结构、工作流程和软件实现方案，以校飞应答机测试项目为设计目的，以测试框图为依据组建自动测试系统。利用Labwindows／CVI编程语言进行软件编制，通过控制GPIB卡来实现对测试仪器的控制和数据采集，重点讲解了Labwindows／CVI的编程方法，该系统已成功应用于对校飞应答机日常的维护中。

With the development of virtual instrument technology, the routine testing method of the revised RSP confronts big challenge. In order to solve this problem, this paper presents an automatic testing method of the revised RSP based on virtual instrument technology. This method has been practically used in the revised RSP.

TN953