| 单总线数字温度传感器在粮情监测系统中的应用 |
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| 引用本文： | 张芳,王锋,张校铭,殷珍珍,王婧.单总线数字温度传感器在粮情监测系统中的应用[J].河南工业大学学报(自然科学版),2011,32(1):74-77. |
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| 作者姓名： | 张芳 王锋 张校铭 殷珍珍 王婧 |
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| 作者单位： | 河南工业大学信息科学与工程学院,河南,郑州,450001 |
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| 基金项目： | "十一五"国家科技支撑计划 |
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| 摘 要： | 基于单总线数字温度传感器的多点分布工作模式,设计并实现了一个粮堆温度监测系统.该系统可为每个传感器设置独立编号,并支持液晶显示,方便用户实时查询测点温度.系统通过串行总线与PC机通信,为粮情测控软件系统提供数据,最终完成相关分析与处理.试验证明,该系统运行稳定、可靠.
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| 关 键 词： | 粮情 监测系统 单总线 温度检测 |
APPLICATION OF 1-WIRE DIGITAL TEMPERATURE SENSOR IN GRAIN SITUATION MONITOR SYSTEM |
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| ZHANG Fang,WANG Feng,ZHANG Xiao-ming,YIN Zhen-zhen,WANG Jing.APPLICATION OF 1-WIRE DIGITAL TEMPERATURE SENSOR IN GRAIN SITUATION MONITOR SYSTEM[J].Journal of Henan University of Technology Natural Science Edition,2011,32(1):74-77. |
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| Authors: | ZHANG Fang WANG Feng ZHANG Xiao-ming YIN Zhen-zhen WANG Jing |
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| Affiliation: | ZHANG Fang,WANG Feng,ZHANG Xiao-ming,YIN Zhen-zhen,WANG Jing(School of Information Science and Engineering,Henan University of Technology,Zhengzhou 450001,China) |
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| Abstract: | In this paper,we designed a grain depot's temperature monitor system based on the multi-point distribution working mode of a 1-wire digital temperature sensor.The system could assign an independent code for each sensor,and was compatible to LCD display so as to facilitate the real-time temperature inquiry of the detected spot.The system was communicated with a PC through a serial bus to supply data to a grain situation monitor software system,which completed the related analysis and processing.Tests showed ... |
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| Keywords: | grain situation monitor system 1-wire bus temperature detection |
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