| 基于MSP430的新型智能流量计设计 |
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| 引用本文： | 葛振英.基于MSP430的新型智能流量计设计[J].科学之友,2007(9B):143-144. |
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| 作者姓名： | 葛振英 |
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| 作者单位： | 忻州经济信息中心,山西忻州034000 |
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| 摘 要： | 以MSP430F149单片机为主控制器的低功耗流量计,论述了温度检测原理、流量检测原理、系统结构组成及其硬件设计、系统的低功耗设计与实现,RS485通信接口,以及NRF401无线通信接口可实现远程抄表和集中管理等功能。
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| 关 键 词： | 单片机 智能仪器仪表 低功耗 |
| 文章编号： | 1000-8136（2007）09-0143-02 |
New Smart Flowmeter Design Based on MSP430 |
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| Ge Zhenying.New Smart Flowmeter Design Based on MSP430[J].Friend of Science Amateurs,2007(9B):143-144. |
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| Authors: | Ge Zhenying |
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| Abstract: | Low energy-consuming flowmeter is controlled mainly by single machine. This paper discusses temperature-checking principle, flow checking principle, systematic structure composition as well as its hardware design, design and realization of low energy-consuming system, RS485 communication interface. NRF401 wireless communication interface can perform long-distance copy and collective management. |
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| Keywords: | single machine smart instrument low energy-consumption |
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