基于NI ELVIS Ⅱ的温度采集系统设计

The Temperature Testing Experiment Based on NI ELVIS Ⅱ

介绍ELVIS在温度采集系统设计中的应用,探讨以虚拟仪器为核心的数据采集系统及其实现信号检测技术的设计方案。利用ELVIS Ⅱ实验板以及开发软件LabVIEW搭建一个温度检测系统,结果表明,ELVIS平台比传统的数据采集装置更具有灵活性、创新性和实践性。

The application of ELVIS in the system design is introduced in this paper. The data acquisition system based on virtual instrument is presented, and design schemes of signal detecting technique are proposed. The temperature testing system is based on NI ELVIS II and the LabVIEW software. The results prove that ELVIS is more flexible, innovative and practical compared with the traditional data acquisition device.