发布时间:2012/10/22 10:40:33 作者:周建,张艳荣 【字体:
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周建,张艳荣
(西南交通大学 机械工程学院,成都 610031)
摘要:温度测量在工业和生产中都有大量的应用,为寻求一种简单稳定的分布式温度测量系统,通过介绍利STM32芯片以及嵌入式操作系统(μC/OS_II)作为下位机进行数据采集,并利用免费TCP/IP协议栈uIP实现了以太网和上位机进行数据通信,并采用LABVIEW进行上位机应用程序的编写实现温度数据采集、数据处理、数据显示,实现了温度数据的实时采集,组成了一套完整的温度数据采集系统,并给出了主要源程序和硬件设计。
关键词:数据采集;实时操作系统;STM32处理器;LABVIEW
中图分类号:TH811 文献标识码:A 文章编号:1006-0316 (2012) 10-0025-04
The Temperature Acquisition System of ethernet based on LABVIEW and ARM
ZHOU Jian,ZHANG Yan-rong
( School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China )
Abstract:Temperature Measurement is used widely in industry, in order to seeking a simple distributed temperature measurement system. In this paper, We introduced the use STM32 and embedded operating system (μC/OS_II) as the temperature data acquisition. And used the free TCP / IP protocol stack uIP to achieve data communication with host computer. Meanwhile we used LABVIEW to receive and display the temperature data. Achieving real-time temperature data acquisition. Composition a Complete Temperature Data Acquisition System. Finally some main program and hardware Designing is provided.
Key words:data acquisition;embedded operating system;STM32 processor;LABVIEW
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收稿日期:2012-03-23
作者简介:周建(1985-),四川成都人,硕士,主要研究方向为智能化测控。