| DS18B20的液体温度测量系统设计 |
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| 引用本文： | 张晔,杨卫,岳元.DS18B20的液体温度测量系统设计[J].测试技术学报,2010,24(6). |
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| 作者姓名： | 张晔 杨卫 岳元 |
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| 作者单位： | 中北大学,电子测试技术国防重点实验室 & 仪器科学与动态测试教育部重点实验室,山西,太原,030051 |
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| 基金项目： | 国家自然科学基金资助项目(50675212) |
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| 摘 要： | 针对液体运输过程中对温度的特殊要求,设计出了一套专门针对运输中液体温度监测的智能测温系统.该系统具有很好的防腐蚀、防潮、防油的特性,很好地应用了温度传感器DS18B20的单总线特性,实现了实时测温并显示温度等多项功能,具有结构简单、测温精度高、应用面广等特点.
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| 关 键 词： | 液体运输 DS18B20 测温系统 单总线 C8051F |
Design of DS18B20-Based Liquid Temperature Measurement System |
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| ZHANG Ye,YANG Wei,YUE Yuan.Design of DS18B20-Based Liquid Temperature Measurement System[J].Journal of Test and Measurement Techol,2010,24(6). |
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| Authors: | ZHANG Ye YANG Wei YUE Yuan |
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| Affiliation: | ZHANG Ye,YANG Wei,YUE Yuan(National Key Laboratory for Electronic Measurement Technology & Key Lab of InstrumentationScience , Dynamic Measurement,North University of China,Taiyuan 030051,China) |
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| Abstract: | A new type of intelligent temperature measurement system is designed for the special requirements of liquid temperature monitoring during transportation.The system properly uses the single-bus characteristic of the temperature sensor DS18B20,and realizes real-time measurement.The device has excellent anti-corrosion,anti-moisture,anti-oil properties and has advantages of simple structure,high accuracy and a wide application range. |
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| Keywords: | liquid transport DS18B20 temperature measurement system single bus C8051F |
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