| 基于DS18B20的多点温度测量体系的设计与仿真 |
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| 引用本文： | 秦莉,岳文秀,杨伟东.基于DS18B20的多点温度测量体系的设计与仿真[J].实验室科学,2012,15(1):104-107. |
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| 作者姓名： | 秦莉 岳文秀 杨伟东 |
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| 作者单位： | 1. 天津市成套设备工程监理有限公司,天津,300191
2. 河北工业大学机械学院,天津,300130 |
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| 摘 要： | 设计采用AT89S52单片机,配置多个测温传感器,实现对温度进行低功耗测温体系。整个系统由测温单元,存储单元,显示单元等构成。在温度采集完成之后可在LCD上显示和通过串口RS232传到上位机。在Proteus环境下,上位机（PC机）与下位机（单片机）相结合进行仿真,使其在应用前端对其性能进行测评。在上位机采用LabVIEW编制的程序将接收到单片机传递的数据进行显示。
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| 关 键 词： | 温度测量 单片机AT89S52 DS18B20 Proteus LabVIEW |
Design and simulation of multi-channel temperature measurement system based on DS18B20 |
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| QING Li
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YUE Wen-xiu
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YANG Wei-dong.Design and simulation of multi-channel temperature measurement system based on DS18B20[J].Laboratory Science,2012,15(1):104-107. |
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| Authors: | QING Li YUE Wen-xiu YANG Wei-dong |
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| Institution: | 1. Tianjin Equipment Engineering Supervision Co. , Ltd, , Tianjin 300191, China; 2. School of Mechnical Engineering, Hebei University of Technology, Tianjin 300130, China) |
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| Abstract: | In this paper the low- power temperature measurement system is designed by using AT89S52 microcontroller and configuring multiple temperature sensors. The system consists of temperature measurement unit, storage unit, display unit and other accessories. The temperature data having been gathered is displayed on LCD and can be commnunicated through a serial port RS232 to PC. By using Proteus, the simulation is realized by combining the host computer （PC） with the lower computer （microcontroller）. The LabVIEW program on PC will finish receiving data from MCU and displaying them. |
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| Keywords: | temperature measurement MCU AT89S52 DSISB20 Proteus LabVIEW |
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