摘要
采用通用数据采集卡HY— 6 0 70设计了一种基于虚拟仪器软件平台LabVIEW的水质监测仪 .该设计采用PC—DAQ结构 ,在Windows环境下通过对动态链接库 (DLL)的编制与调用实现HY—6 0 70与LabVIEW的连接 ,软件设计使用图形编程语言以框图的形式进行程序编写 .与传统智能仪器相比 ,采用虚拟仪器技术的测试设备在智能化程度、性能价格比、灵活性、可操作性等方面具有明显的优势 .
Adopting currency data collection card and LabVIEW,a water quality monitor is designed.This design adopts PC-DAQ structure and realizes a join of HY-6070 and LabVIEW by weaving and transferring DLL in Windows circumstance.The software design uses graph program language and program is written in a form of frame chart.Comparing with tradition intelligentized instrument,the testing equipment which uses technology of virtual instrument have visible advantage in many aspects,for example,in intelligentized degree,in agility and maneuverability.
出处
《郑州轻工业学院学报（自然科学版）》
CAS
2002年第4期37-40,共4页
Journal of Zhengzhou University of Light Industry:Natural Science
关键词
虚拟仪器技术
水质监测仪
数据采集
technology of virtual instrument
data collection
water quality monitor
