| 基于C51的单片机温度控制系统设计 |
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| 引用本文： | 张晓芳.基于C51的单片机温度控制系统设计[J].苏州市职业大学学报,2009,20(4):36-38. |
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| 作者姓名： | 张晓芳 |
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| 作者单位： | 健雄职业技术学院,计算机工程系,江苏,太仓,215411 |
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| 摘 要： | 单片机温度控制系统通过温度传感器对现场温度采样后变换为模拟电压信号，经低通滤波滤掉干扰信号后送放大器，信号放大后送模／数转换器转换为数字信号送单片机完成温度的控制．c语言在单片机编程中简洁、可移植性高．通过用户设置温度值来实现单片机温度控制，给出了温度控制系统的硬件连接电路以及软件程序．
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| 关 键 词： | 单片机 温度传感器 模／数转换器 |
Design of Temperature-handling System on C51 Single-chip Microcomputer |
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| ZHANG Xiao-fang.Design of Temperature-handling System on C51 Single-chip Microcomputer[J].Journal of Suzhou Vocational University,2009,20(4):36-38. |
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| Authors: | ZHANG Xiao-fang |
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| Institution: | ZHANG Xiao-fang (Department of Mechanical and Electrical Engineering Chien-shiung Institute of Technology, Taicang 215411, China) |
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| Abstract: | Temperature-handling system is widely used in daily life. The temperature was converted to the voltage signal by sampling circuit, then the signal was sent to the amplifier after the low band filter circuit to reduce the disturbing signal to get a new signal. The new signal was sent to the Single-chip Microcomputer after the A/D converter. Temperature-handling system on Single-Chip Microcomputer controled the temperature by the signal. The C language is portable and brevity. It introduced a temperature-handling system, including hardware circuits and software program. |
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| Keywords: | single-chip microcomputer temperature transducer A/D converter |
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