| 基于PIC单片机的分布式数据采集系统 |
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| 引用本文： | 赵玲.基于PIC单片机的分布式数据采集系统[J].工业控制计算机,2011,24(1):82-83. |
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| 作者姓名： | 赵玲 |
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| 作者单位： | 西华大学交通与汽车工程学院,四川,成都,610039 |
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| 摘 要： | 利用RS485接口建立了多个PIC单片机与微机的通讯,并自定义了网络通讯协议,实现了远程多点分布的温度、水位信号的采集和传输.具体使用表明,该系统成本低廉、可靠性高,能很好地满足工业数据采集的要求.
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| 关 键 词： | RS-485 串口通信 通信协议 |
Distributed Data Acquisition Systems on PIC Single Chip |
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| Zhao Ling.Distributed Data Acquisition Systems on PIC Single Chip[J].Industrial Control Computer,2011,24(1):82-83. |
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| Authors: | Zhao Ling |
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| Abstract: | Using RS485 interface to set up PIC microcontroller and computer communications,this paper customize the network communication protocol,to achieve a long-range multi-point distribution of temperature,water level signal acquisition and transmission.Practice show that the system low cost,high reliability and can satisfy requirements of industrial data acquisition. |
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| Keywords: | RS-485 |
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