| 低成本高精度小型智能测温仪设计与实现 |
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| 引用本文： | 王道顺,徐天娇.低成本高精度小型智能测温仪设计与实现[J].大连铁道学院学报,2009(5):19-22. |
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| 作者姓名： | 王道顺 徐天娇 |
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| 作者单位： | 大连交通大学机械工程学院; |
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| 摘 要： | 基于模块化设计思想，采用Atmegal6单片机，实现了高精度测量、高可靠性、低功耗的小型智能测温仪的设计．该系统运用软件编程的方法，将Atmegal6单片机自带的10位A／D转换器分辨精度提高到了11位，使系统的输出显示精度提高了一倍．该系统能方便的与计算机终端相连，从而能建立大型的温度监测系统．
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| 关 键 词： | 测温仪 模块化思想 Atmega16单片机 高精度显示 |
Design and Implementation of a Small Intelligent Thermometer with Low-Cost and High-Precision |
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| WANG Dao-shun,XU Tian-jiao.Design and Implementation of a Small Intelligent Thermometer with Low-Cost and High-Precision[J].Journal of Dalian Railway Institute,2009(5):19-22. |
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| Authors: | WANG Dao-shun XU Tian-jiao |
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| Institution: | WANG Dao-shun,XU Tian-jiao(School of Mechanical Engineering,Dalian Jiaotong University,Dalian 116028,China) |
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| Abstract: | This system is based on the idea of modular design,which has achieved a high precision measurement,high reliability and low power consumption of small thermometer intelligent design by Atmega16 microcontroller.The system craftly uses software programming method.The 10-bit A/D converter carried by Atmega16 microcontrolle is improved to resolution accuracy of 11-bit,which makes the accuracy of the output doubled.The system can be conveniently connected with computer terminals so that it could build large-scal... |
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| Keywords: | thermometer modularization thinking Atmega16 microcontroller high-precision display |
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