SLD光源可靠性试验数据采集系统设计  

The reliability test data acquisition system design of SLD light source

作　　者：马志飞[1] 张亚[1] 李波[1] 高婷婷[2] 

机构地区：[1]中北大学机电工程学院,山西太原030051 [2]中北大学电子测试技术重点实验室,山西太原030051

出　　处：《电子技术应用》2013年第9期96-98,共3页Application of Electronic Technique

摘　　要：针对用于可靠性加速寿命退化试验平台的光功率信号采集方法问题,利用图形化编程语言LabVIEW的优良特性,详细分析了基于LabVIEW的串口调试程序软件的设计思路及主要功能,实现了光功率采集仪在PC端的数据通信。本光功率采集仪使用LabVIEW中的VISA-Serial控件在PC上进行串口通信管理,实现了基于LabVIEW的计算机串口与智能仪器光功率采集仪之间的信息传送设计。经验证,系统稳定,可靠度高,操作方便,并具有良好的可扩展性。Aming at the problem of the optical power signal acquisition method for accelerated life degradation test platform,taking advantage of the excellent features of the graphical programming language LabVIEW detailed analysis of the design ideas and the main function of the the serial debugger software based on LabVIEW, optical power collection instrument data communication on the PC side is implemented. The acquisition of the optical power meter use in LahVIEW VISA-Serial controls on the PC serial communication management, based on the transfer of technical information between the computer RS-232 serial port and intelligent instrument LabVIEW optical power collection instrument. Proven stable system with high reliability, easy operation and good scalability.

关 键 词：LABVIEW RS-232 串口调试 数据采集 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]