| 基于单片机的智能温度测控系统的设计 |
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| 引用本文： | 刘向举,刘丽娜.基于单片机的智能温度测控系统的设计[J].齐齐哈尔轻工业学院学报,2012(3):45-48. |
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| 作者姓名： | 刘向举 刘丽娜 |
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| 作者单位： | [1]安徽理工大学计算机科学与工程学院,安徽淮南232001 [2]安徽理工大学测绘学院,安徽淮南232001 |
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| 基金项目： | 安徽省高校省级自然科学研究项目（KJ201IZ096）;安徽理工大学青年教师科学研究基金 |
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| 摘 要： | 介绍了基于单片机AT89S51的温度控制系统的设计方案与软硬件实现。采用温度传感器DS18820采集温度数据，液晶显示屏显示温度数据。当温度低于设定的下限时，单片机启动加热设备；当温度高于设定的上限时，单片机启动制冷设备；当温度超过可控范围时单片机启动报警设备。给出了系统总体框架、程序流程图，并在硬件平台上实现了所设计的功能。
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| 关 键 词： | 单片机 温度测控系统 DS18B20 |
Design of intelligent temperature control system based on single chip microcontroller |
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| Authors: | LIU Xiang-ju LIU Li-na |
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| Affiliation: | 1. Anhui University of Science and Technology Institute of Computer Science and Technology, Anhui Huainan 232001, China; 2. Anhui University of Science and Technology School of Geodesy and Ge.omatics, Anhui Huainan 232001, China ) |
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| Abstract: | The design and implementation of temperature control system based on single chip microcontroller AT89S51 are introduced in this paper.When the temperature is under the lower limit,the microcontroller starts heating equipment.When the temperature is over the upper limit, the microcontroller starts refrigeration equipment. When the temperature exceeds the control range, the microcontroller starts the alarm.The overall framework of the system and the program flow chart are given. The designed functions are achieved in hardware platform. |
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| Keywords: | single chip microcontroller temperature control system DS18B20 |
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