| 远程温度检测系统的设计 |
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| 引用本文： | 陈双燕.远程温度检测系统的设计[J].南平师专学报,2014(2):66-69. |
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| 作者姓名： | 陈双燕 |
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| 作者单位： | 闽南理工学院电子与电气工程系,福建 石狮362700 |
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| 摘 要： | 本系统采用单总线高精度温度传感器 DS18B20采集温度数据，利用单片机 AT89C51作为测量节点控制单元，将采集到的温度数据通过 RS-485收发器，在 RS-485总线上进行远程传输。在 PC 机上通过 VC＋＋6.0设计串口通讯与温度显示软件，将温度数据显示在 PC 机上，实现温度数据的远程实时检测。该系统设备简单、价格低廉，适合工业化。
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| 关 键 词： | RS-485 温度检测 单片机 VC＋＋ |
A Design of Remote Temperature Detecting System |
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| CHEN Shuangyan.A Design of Remote Temperature Detecting System[J].Journal of Nanping Teachers College,2014(2):66-69. |
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| Authors: | CHEN Shuangyan |
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| Institution: | CHEN Shuangyan (Department of Electronics and Electrical Engineering, Minnan Institute of Technology, Shishi Fujian 362700) |
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| Abstract: | The high -precision 1 -wire temperature sensor DS18B20 was used to detected the temperature in the design, and the AT89C51 was used as a control unit. The temperature data was sent by RS-485 transceiver and transmitted via RS-485 bus. The software which was used for serial communication and temperature display was designed by VC＋＋ 6.0, so the temperature data was displayed on PC to achieve the real-time remote detecting of temperature data. The system with simple equipment is inexpensive and suitable for in-dustrial. |
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| Keywords: | temperature testing MCU |
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