| 基于单片机的多路温度监测系统设计 |
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| 引用本文： | 张新荣.基于单片机的多路温度监测系统设计[J].工业控制计算机,2010,23(7):95-96,98. |
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| 作者姓名： | 张新荣 |
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| 作者单位： | 淮阴工学院电子与电气工程学院,江苏,淮安,223001 |
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| 摘 要： | 设计一个宽量程、高精度的多路温度监测系统。采用K型热电偶作为温度传感器,信号调理电路采用多路开关CD4051和AD595芯片,模拟与数字信号的转换采用转换器ADC0809,单片机则采用性价比较高的AT89C52型号单片机,使用单片机C语言进行编程,采用仿真软件Proteus进行测试仿真,通过编程、调试,所设计的多路温度监测软件系统工作稳定、测量精度高,具有一定的现实意义和应用价值。
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| 关 键 词： | 单片机 温度 监测 |
Multi-channel Temperature Monitoring System Based on MCU |
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| Zhang Xinrong.Multi-channel Temperature Monitoring System Based on MCU[J].Industrial Control Computer,2010,23(7):95-96,98. |
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| Authors: | Zhang Xinrong |
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| Abstract: | This paper designs a multi-channel temperature monitoring system with wide range and high precision.Selecting K-type thermocouple as temperature sensor,using CD4051 and AD595 chip for the core of signal conditioning circuit,choosing ADC0809 for analog-to-digital conversion,because of the cost-effective.The type of single-chip microcomputer is AT89C52. This design used single-chip C language to programming and the simulation software of Proteus for testing and simulating. |
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| Keywords: | single-chip microcomputer temperature monitor |
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