| 基于单片机的恒温箱控制系统设计 |
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| 引用本文： | 王银玲,孙涛.基于单片机的恒温箱控制系统设计[J].农机化研究,2011(9). |
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| 作者姓名： | 王银玲 孙涛 |
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| 作者单位： | 西南科技大学工程技术中心; |
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| 基金项目： | 西南科技大学青年基金项目(09ZX3143) |
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| 摘 要： | 给出一种以ATmega8单片机为核心的恒温箱控制系统的设计方案,该系统通过IIC接口采集DS18B20温度传感器的信号,并对采集的信号进行分析,给出最优控制策略。通过键盘设定温度的上、下限,并由LCD1602显示当前温度。经现场实验证明:该系统具有结构简单、控制精度高、成本低廉等优点,基本满足农业生产要求。
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| 关 键 词： | 恒温箱 单片机 温度传感器 |
Design of Thermostat Control System Based on MCU |
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| Wang Yinling,Sun Tao.Design of Thermostat Control System Based on MCU[J].Journal of Agricultural Mechanization Research,2011(9). |
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| Authors: | Wang Yinling Sun Tao |
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| Institution: | Wang Yinling,Sun Tao(Centre of Engineering Technology,Southwest University of Science and Technology,Mianyang 621010,China) |
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| Abstract: | ATmega8 microcontroller is given a kind of incubator for the core control system design.The system collected DS18B20 IIC interface,temperature sensor signal,and signal acquisition analyze the optimal control strategy is given.Set the temperature via the keyboard,the lower limit,by LCD displays the current temperature.The field experiments show: that the system has a simple structure,high control precision,and lower cost,fully meet the actual demands of agricultural production. |
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| Keywords: | thermostat microcontroller temperature sensor |
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