| 基于以太网的分布式测温系统 |
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| 引用本文： | 汪祖武,李平康.基于以太网的分布式测温系统[J].微计算机信息,2004,20(6):31-32,71. |
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| 作者姓名： | 汪祖武 李平康 |
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| 作者单位： | 100044,北京交通大学414# |
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| 摘 要： | 本文介绍了一种新型的分布式测温系统．整个系统由一台PC机(上位机)和分布式单片机(下位机)及测温系统组成下位机采用PHILIPS公司32位ARM微控制器LPC2104．利用单总线数字温度传感器DS18820作为分布式测温元件．采集的温度数据通过以太网传给上位机，该系统不仅电路简单．性能稳定．可靠性高，而且易于扩展和维护。
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| 关 键 词： | 以太网 分布式测温系统 单总线 DSl8820 ARM LPC2104 PHILlPS公司 PC机 分布式单片机 |
| 文章编号： | 1008-0570(2004)06-0031-02 |
Ethernet Based Digital Temperature Measurement Distributed System |
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| Wang,Zuwu Li,Pingkang.Ethernet Based Digital Temperature Measurement Distributed System[J].Control & Automation,2004,20(6):31-32,71. |
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| Authors: | Wang Zuwu Li Pingkang |
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| Abstract: | This paper introduces a digital sensor temperature measurement system based on Ethernet distributed structure. The whole system is made up of a main computer and some of microcontrollers. The microcontroller uses ARM LPC2104 made by PHILIPS?with a single bus digital sensor DS18B20 as a temperature measurement component. The microcontroller passes temperature date to the main computer through Ethernet. This system is easy to maintenance and extensibility, with simple circuit, the stable capability, and high reliability. |
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| Keywords: | Ethernet single bus DS18B20 ARM LPC2104 |
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