| 计算机并口实现温度监测网 |
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| 引用本文： | 张玉华,曹家年,张雅彬.计算机并口实现温度监测网[J].应用科技,2004,31(2):22-23,26. |
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| 作者姓名： | 张玉华 曹家年 张雅彬 |
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| 作者单位： | 哈尔滨工程大学,信息与通信工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 为了设计低成本、易操作的温度监测网，采用多片单线温度(DS18820)组成阵列，实现了对多点温度数据的采集，并介绍美国DALLAS公司单线数字温度传感器DS18820的特性，给出在VC环境下PC机通过并口对各个温度传感器进行信息交换，完成温度监控操作的过程。
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| 关 键 词： | 温度监测网 计算机并口 单线数字温度传感器 DS18820 编程 |
| 文章编号： | 1009-671X(2004)02-0022-02 |
Temperature monitoring network through PC'S parallel port |
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| ZHANG Yu-hua,CAO Jia-nian,ZHANG Ya-bin.Temperature monitoring network through PC''''S parallel port[J].Applied Science and Technology,2004,31(2):22-23,26. |
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| Authors: | ZHANG Yu-hua CAO Jia-nian ZHANG Ya-bin |
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| Abstract: | For designing cheap and convenient temperature monitoring network,temperature data acquisition system was completed by using multi-DS18B20 in this paper. The characteristics of the 1-wire temperature sensor DS18B20 were introduced. Every sensor was controlled to exchange information with PC and fulfilled temperature monitoring in VC environment through the PC's parallel port. |
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| Keywords: | 1-Wire protocol temperature measure net PC's parallel port DS18B20 |
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