| 高精度低成本超声波热能表的研制 |
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| 引用本文： | 王淮中,温静馨,郝建秀. 高精度低成本超声波热能表的研制[J]. 微型机与应用, 2009, 28(23) |
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| 作者姓名： | 王淮中 温静馨 郝建秀 |
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| 作者单位： | 沈阳化工学院计算机学院,辽宁,沈阳,110142 |
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| 摘 要： | 介绍了一款新型的高精度、低功耗超声波热能表.此表利用了超声波的测量原理,结合TDC-GP2时间转换芯片,搭配简单的电路,外接超声波换能器、温度传感器,完成了一个热能表的所有功能.
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| 关 键 词： | 超声波 热能表 |
The research of a high-precision and low-cost ultra-sonic energy meter |
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| WANG Huai Zhong,WEN Jing Xin,HAO Jian Xiu. The research of a high-precision and low-cost ultra-sonic energy meter[J]. Microcomputer & its Applications, 2009, 28(23) |
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| Authors: | WANG Huai Zhong WEN Jing Xin HAO Jian Xiu |
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| Abstract: | This paper introduces a new type of hish-precision and low-power ultra-sonic energy meter.This meter used the ultra-sonic measuring principle,combined with the TDC-GP2 time conversion chips,a simple circuit,an external ultra-sonic transducer and temperature sensors to complete all the features. |
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| Keywords: | TDC-GP2 TDC-GP2 ultra-sound thermal meter |
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