摘要
介绍一种用于ATLCD/ATLCE板的自动化测试系统。该测试系统由电话局交换设备、用户板、负载板、NationalInstruments公司的PXI 10 42机箱、PXI 8174控制器、PXI5 411信号发生器、PXI 40 70数字万用表、PXI 65 0 8多路数字输入输出卡、PXI 65 3 4高速数字输入输出卡、基于虚拟仪器 (LabVIEW )的人机界面组成。该测试系统能在很短的时间内完成大量测试项目的自动化测试 ,测试结果的精确度和稳定性很高 ,操作界面友好 。
An automatic measurement system for ATLCD/ATLCE boards is provided.This system is composed of telephony switch devices,user board,load board,NI PXI-1042 chassis,NI PXI-8174 controller,NI PXI-5411 arbitrary waveform generator,NI PXI-6534 digital I/O and user interface based on virtual instrument technology (LabVIEW).The measurement system can fulfill hundreds of test items within a short period of time. It also has a friendly user interface.This system has showed great advantage over similar instruments in production.
出处
《测控技术》
CSCD
2004年第9期61-63,共3页
Measurement & Control Technology
关键词
虚拟仪器
测试系统
负载板
测试测量算法
virtual instrument
measurement system
load board
measurement algorithm
