| 基于AT89C52的粮仓机械通风微电脑控制器的设计 |
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| 引用本文： | 罗会铭,杨丽荣.基于AT89C52的粮仓机械通风微电脑控制器的设计[J].科技广场,2007(7):190-192. |
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| 作者姓名： | 罗会铭 杨丽荣 |
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| 作者单位： | 1. 江西理工大学南昌校区,江西,南昌,330013
2. 江西理工大学机电学院,江西,赣州,341000 |
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| 摘 要： | 根据粮仓储粮通风的要求,设计了基于AT89C52单片机的粮仓通风微电脑控制器。该控制器应用多个一线式温度传感器DS18B20检测粮仓内不同点的温度值及仓外温度,应用高分子材料CHR-01型湿度传感器检测仓内外的湿度。根据检测的温度和湿度,按照通风条件来控制排风扇和鼓风机的启停,从而实现对粮仓通风的智能控制。
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| 关 键 词： | 粮仓通风控制 AT89C52单片机 DS18B20 湿度 温度 |
| 文章编号： | 1671-4792-（2007）7-0035-03 |
the Design of Micro-computer Controller for Mechanical Ventilation of the Granary Based on AT89C52 |
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| Luo Huiming,Yang Lirong.the Design of Micro-computer Controller for Mechanical Ventilation of the Granary Based on AT89C52[J].Science Mosaic,2007(7):190-192. |
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| Authors: | Luo Huiming Yang Lirong |
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| Institution: | 1.Nanchang Campus, Jiangxi University of Science and Technology, Jiangxi Nanchang 330013; 2.School oF Mechanical and Electrical Engineering, Jiangxi University of Science and Technology, Jiangxi Ganzhou 341000 |
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| Abstract: | A micro-computer controller for mechanical ventilation of the granary is designed based on AT89C52 micro-controller. The system detects the temperature of the granary by using multi-temperature sensors of DS18B20 and detects the humidity of the granary by using the humidity sensor of CHR-01,based on the temperature and humidity. The system controls the start and stop of the fans according to the ventilation condition, thereby realize the intelligent control of the mechanical ventilation of the granary. |
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| Keywords: | Ventilation Control of the Granary AT89C52 Micro-Controller DS18B20 Humidity Temperature |
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