| 基于单总线技术的温湿度监测系统 |
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| 引用本文： | 高占凤, 刘玉红, 杜彦良, 周渝,. 基于单总线技术的温湿度监测系统[J]. 电子器件, 2006, 29(4): 1135-1138 |
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| 作者姓名： | 高占凤 刘玉红 杜彦良 周渝 |
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| 作者单位： | 石家庄铁道学院计算机系,石家庄,050043;石家庄铁道学院大型结构健康诊断与控制研究所,石家庄,050043;北京铁路局石家庄电工段,石家庄,050000 |
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| 摘 要： | 介绍了单总线技术的特点，以单片机AT89C52为核心，设计了基于湿度传感器HIH3610和单线数字温度传感器DS18820的数字化温湿度监测系统，同时给出了该系统的硬件结构和相应的软件设计。应用结果表明，该系统具有测量精度高、抗干扰性强、可靠性高和性价比好等特点，在工程实际应用中具有重要意义。
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| 关 键 词： | 单总线 单片机 温湿度 监测系统 |
| 文章编号： | 1005-9490（2006）04-1135-04 |
| 收稿时间： | 2006-01-09 |
| 修稿时间： | 2006-01-09 |
Temperature and Humidity Monitoring System Based on 1-Wire Bus |
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| GAO Zhan-feng~,LIU Yu-hong~,DU Yan-liang~,ZHOU Yu~. Temperature and Humidity Monitoring System Based on 1-Wire Bus[J]. Journal of Electron Devices, 2006, 29(4): 1135-1138 |
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| Authors: | GAO Zhan-feng~ LIU Yu-hong~ DU Yan-liang~ ZHOU Yu~ |
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| Affiliation: | 1. Computer Department of Shijiazhuang Railway Institute, Shijiazhuang 050043, China ; 2. Structural Health Monitoring and Control Institute of Shijiazhuang Railway Institute, Shijiazhuang 050043, China; 3. Shijiazhaung Electrician Office of Beijing Railway Administration, Shjiazhaung 050000, China |
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| Abstract: | Characteristics of 1-wire technique were introduced. A temperature and humidity monitoring system based on humidity sensor HIH3610 and 1-Wire digital sensor DS18B20 was designed, the hardware structure and the software design were also described. Compared with old data acquisition systems, it has some features such as high accuracy, better anti-disturbance performance, higher reliability and higher performance-price ratio. It is of great significance in practical application of engineering. |
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| Keywords: | 1-wire single-chip-microcomputer temperature and humidity monitoring system |
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