| 基于PLC的智能温室环境控制系统 |
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| 引用本文： | 周笛,王奇,梁秀英.基于PLC的智能温室环境控制系统[J].机械研究与应用,2008,21(4):107-108. |
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| 作者姓名： | 周笛 王奇 梁秀英 |
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| 作者单位： | 华中农业大学工程技术学院,湖北,武汉,430070 |
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| 基金项目： | 华中农业大学创新实验项目 |
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| 摘 要： | 研究并设计一种基于PLC的温室小气候温湿度自动控制系统。该系统主要包括自行设计的输入、输出接口模块、数码管显示模块、外围驱动设备等，并说明了其硬件结构。实验证明，该方法能使PLC对多路模拟量信号进行采集，降低系统成本，结构简单，运行可靠，易于实现。
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| 关 键 词： | PLC 接口电路 温室 温湿度 |
Intelligent greenhouse environment controllable system based on PLC |
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| Zhou Di,Wang Qi,Liang Xiu-ying.Intelligent greenhouse environment controllable system based on PLC[J].Mechanical Research & Application,2008,21(4):107-108. |
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| Authors: | Zhou Di Wang Qi Liang Xiu-ying |
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| Affiliation: | Zhou Di, Wang Qi, Liang Xiu - ying ( Engineering and technology department of Huazhong agricultural university, Wuhan Hubei 430070,China ) |
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| Abstract: | In this paper, a system,which can autocontrol the mircoclimate temperature and humidity of a greenhouse, is studied and designed based on PLC. The system includes self- designed I/O interface modules, digital display modules and other drivers, whose hardware structures are described in detail. Experiments prove that this method can help PLC to gather the multi -channel analog signal, and could greatly reduce system cost, meanwhile, it is simple and tellable, and easy to he realized. |
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| Keywords: | PLC |
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