基于LabVIEW 的辐射测温系统 - 哈尔滨工程大学.PDF

第39 卷第2 期 应 用 科 技 Vol.39, No.2 2012 年4 月 Applied Science and Technology Apr. 2012 doi:10.3969/j.issn.1009-671X. 201112013 基于LabVIEW 的辐射测温系统 1 2 高山，安琳 1.哈尔滨工程大学 信息与通信工程学院，黑龙江 哈尔滨 150001 2.西安工业大学 机电工程学院，陕西 西安 7 10032 摘 要：介绍了基于 LabVIEW 及 PXI6123 采集卡设计的高温环境下的温度监测系统. 通过辐射测温对温度进行采集， 以虚拟仪器开发软件 LabVIEW 编写数据处理以及提供用户操作界面和显示界面的交互平台. 实现了对温度的在线监 控，并对所采集到的数据进行存储，提供对历史数据的查阅、分析、显示，可通过互联网进行数据传输. 实验结果表明， 温度控制精度满足工业需求. 关键词：温度检测；LabVIEW 软件；辐射测温 ；曲线拟合 中图分类号：TF538.6 文献标志码：A 文章编号：1009-671X （2012 ）02-0006-05 Realization of radiation temperature measurement based on LabVIEW 1 2 GAO Shan ，AN Lin 1.College of Information and Communications Engineering, Harbin Engineering University, Harbin 150001, China 2.School of Mechanical and Electronic Engineering, Xi’an Technological University, Xi’an 710032, China Abstract ：This paper introduces the design of a temperature monitoring system under high-temperature environment based on LabVIEW and PXI6123 data acquisition board. Through the temperature collecting by radiation thermometry, and based on an interactive platform programmed by the virtual instrument development software LabVIEW which processes data and provides an interface for display and users’ operation, the following functions can be achieved: The online monitoring of temperature; the successful storage of data collected; the access, analysis and display of historical data; the data transmission through the Internet. The experimental results sho