Multi-points dynamic temperature measurement and control system based on wireless communication technology

CHEN Liang-fu; HAN Yu-jie; XU Kai-hong

doi:10.13873/j.1000-97872011.02.041

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Multi-points dynamic temperature measurement and control system based on wireless communication technology

更新时间：2025-09-11

- Multi-points dynamic temperature measurement and control system based on wireless communication technology
- Vol. 30, Issue 2, Pages: 81-83+87(2011)
- 作者机构：
  
  东北林业大学机电工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872011.02.041
  CLC： TP274.4
- Published：2011
- 稿件说明：
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[1]陈亮甫,韩玉杰,徐凯宏.基于无线通信技术的多点动态温度测控系统[J].传感器与微系统,2011,30(02):81-83+87.

CHEN Liang-fu, HAN Yu-jie, XU Kai-hong. Multi-points dynamic temperature measurement and control system based on wireless communication technology[J]. 2011, 30(2): 81-83+87.
[1]陈亮甫,韩玉杰,徐凯宏.基于无线通信技术的多点动态温度测控系统[J].传感器与微系统,2011,30(02):81-83+87. DOI： 10.13873/j.1000-97872011.02.041.

CHEN Liang-fu, HAN Yu-jie, XU Kai-hong. Multi-points dynamic temperature measurement and control system based on wireless communication technology[J]. 2011, 30(2): 81-83+87. DOI： 10.13873/j.1000-97872011.02.041.

摘要

设计了基于无线通信技术的多点温度测控系统

阐述了系统的具体实现原理和方法。系统下位机以P89LPC938单片机为核心

采用单总线的数字温度传感器DS18B20对水温进行多点监测

并采用无线收发模块nRF905发送数据;上位机利用无线收发模块nRF905接收数据

并通过RS—232串口传给PC机进行实时监测。实验结果表明:该系统不仅实现了多点、动态的水温监测

还实现了数据的无线传输

有效地缩短了现场安装和调试时间

提高了测控系统的稳定性。

Abstract

Based on wireless communication technology

a multi-points temperature measurement and control system is designed and implemented.The principle and implementation of this system are illuminated in detail.The lower computer uses P89LPC938 single chip microcomputer as the core

the water temperature is measured in multi-points by using one-wire bus digital temperature sensor DS18B20.The datas are transmitted through the wireless receiving and sending module nRF905;the upper computer received the data by the module nRF905 and the data is transmitted to PC through RS—232 series.The experimental results show that the system can not only measure and control water temperature in multi-points dynamicly

but also realize data transmission by wireless communication technology.It reduces the installation and debugging time effectively and improves the stability of the control system.

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references

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基于NRF905的无线温度数据采集系统 [J]. 杨光松. 微计算机信息 . 2008(22)

基于单总线的智能多点测温系统设计 [J]. 李金凤,葛良全,吴建平,郝俊胜. 传感器与微系统 . 2007(11)

基于nRF905的粮库无线测温系统 [J]. 郑长征,毛哲,谢兆鸿. 微计算机信息 . 2007(05)

无线温度采集系统 [J]. 蒲正刚,张禾. 西南石油学院学报 . 2006(01)

一种新型单总线数字温度传感器的特性与应用 [J]. 张广明,司栋森. 计算机测量与控制 . 2003(04)

Visual C++/Turbo C 串口通信编程实践[M]. 电子工业出版社 , 龚建伟, 2004

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