| 基于485总线的数字化温湿度测控系统的设计 |
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| 引用本文： | 张晨昊,吴桂清,戴喻兴.基于485总线的数字化温湿度测控系统的设计[J].科学技术与工程,2007,7(11):2656-26582661. |
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| 作者姓名： | 张晨昊 吴桂清 戴喻兴 |
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| 作者单位： | 湖南大学电气与信息工程学院,长沙,410082;湖南大学电气与信息工程学院,长沙,410082;湖南大学电气与信息工程学院,长沙,410082 |
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| 摘 要： | 介绍了一种基于485总线技术的数字化温湿度监测系统的设计和应用。给出了系统的整体结构，阐述了温湿度的测量原理。论述了温湿度测量的硬件组成和软件实现方法。实验表明，该系统具有结构简单、可靠性高、性价比高等特点，有广阔的应用前景。
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| 关 键 词： | 485总线 温湿度检测 串口通信 PIC |
| 文章编号： | 1671-1819(2007)11-2656-04 |
| 修稿时间： | 2007-01-10 |
Design of Digital Temperature and Humidity Monitoring System Based on 485 Standard |
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| ZHANG Chen-hao,WU Gui-qing,DAI Yu-xing.Design of Digital Temperature and Humidity Monitoring System Based on 485 Standard[J].Science Technology and Engineering,2007,7(11):2656-26582661. |
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| Authors: | ZHANG Chen-hao WU Gui-qing DAI Yu-xing |
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| Institution: | School of Electric Engineering and Information Technology Hunan University ,Changsha 410082 , P. R. China |
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| Abstract: | A digital temperature and humidity monitoring system design introduced and application based on 485 standard. The structure of the temperature and humidity monitoring system is given ,and the principle of temperature and humidity measurement is described,then hardware and software feasible methods are developed. The test results indicated that the system is simple in structure,high reliability,high performance-price ratio, a wide range of potential applications. |
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| Keywords: | 485 bus temperature and humidity monitoring serial communication PIC |
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