| 基于CAN总线的智能温湿度检测系统设计 |
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| 引用本文： | 谢敏. 基于CAN总线的智能温湿度检测系统设计[J]. 电气自动化, 2009, 31(6): 52-54,57 |
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| 作者姓名： | 谢敏 |
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| 作者单位： | 南京化工职业技术学院,南京,210048 |
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| 摘 要： | 设计的基于AT89S52的CAN总线系统智能节点，采用一线式数字温度传感器DS18820和电容式湿度传感器HS1101对现场温湿度进行采集，通过CAN总线接口实现工业现场温度和湿度的实时检测、远程传输和控制。
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| 关 键 词： | CAN总线 温度检测 湿度传感器 |
Design of Temperature and Humidity Measuring-System Based on CAN-Bus Intelligent Node |
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| Xie Min. Design of Temperature and Humidity Measuring-System Based on CAN-Bus Intelligent Node[J]. Electrical Automation, 2009, 31(6): 52-54,57 |
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| Authors: | Xie Min |
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| Affiliation: | Xie Min(Department of Automation Control,Nanjing College of Chemical Technology,Nanjing Jiangsu 210048,China) |
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| Abstract: | An intelligent CAN-bus node based on AT89S52 used for measuring the temperature and humidity by use of a 1-wire digital temperature sensor DS18B20 and a capacitive humidity sensor HS1101 is designed in this paper.This node completed the real-time measuring,long-range transmission and control of the temperature and humidity by CAN-bus interface on industrial field. |
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| Keywords: | CAN bus temperature measurement humidity sensor |
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