| 基于AT89S52单片机的多功能智能温室测控系统 |
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| 引用本文： | 戴勇,周建平,梁楚华,赵二明.基于AT89S52单片机的多功能智能温室测控系统[J].农机化研究,2009,31(5). |
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| 作者姓名： | 戴勇 周建平 梁楚华 赵二明 |
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| 作者单位： | 新疆大学,机械工程学院,乌鲁木齐,830008 |
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| 摘 要： | 介绍了一种基于AT89S52单片机对温室大棚内空气温湿度、土壤湿度、CO2浓度和光照度进行测控的多功能智能系统,阐述了系统硬件部分的总体设计方案、各元器件的选型、对温室内参数的测控原理和元器件间的连接电路,并给出了系统下位机主程序的流程图、PID控制算法及基于Delphi7.0的上位机操作界面.通过控制不同时期作物生长所需要的最佳环境参数,系统实现了温室大棚的科学、高效、智能化的管理.
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| 关 键 词： | 单片机 传感器 数模转换 放大电路 测控 |
Multi-Function and Intelligent Measuring and Controlling System for Greenhouse Based on AT89S52 Single-chip Microcomputer |
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| Dai Yong,Zhou Jianping,Liang Chuhua,Zhao Erming.Multi-Function and Intelligent Measuring and Controlling System for Greenhouse Based on AT89S52 Single-chip Microcomputer[J].Journal of Agricultural Mechanization Research,2009,31(5). |
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| Authors: | Dai Yong Zhou Jianping Liang Chuhua Zhao Erming |
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| Institution: | School of Mechanical Engineering;Xinjiang University;U··rumqi 830008;China |
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| Abstract: | The authors introduce a multi-function and intelligent system to measure and control temperature and humidity of atmosphere,humidity of soil,concentration of carbon dioxide and intensity of illumination in greenhouse based on AT89S52 single-chip microcomputer.Total design scheme of the hardware system,style of each organ,measuring and controlling theory of parameters in greenhouse and junction circuit between parameters are presented,and flow chart of single-chip microcomputer main procedure,controlling and... |
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| Keywords: | single-chip microcomputer sensor A/D amplifier circuit measuring and controlling |
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