| 基于CAN总线网络的现场监控系统 |
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| 引用本文： | 章磊,李耀,刘光徽. 基于CAN总线网络的现场监控系统[J]. 仪表技术与传感器, 2007, 0(12): 39-41,49 |
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| 作者姓名： | 章磊 李耀 刘光徽 |
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| 作者单位： | 南京财经大学信息工程学院,江苏南京,210003 |
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| 摘 要： | 介绍了一种基于CAN总线网络的现场参量监控系统的设计与实现。系统以C8051F040作为主控制器,利用其内部集成的CAN总线控制器,构成了多节点总线型监控网络,实现了分布式现场节点酸碱度及温度等环境参量的监控。介绍了监控系统的整体结构,并重点阐述了监控系统中现场节点的硬件以及软件设计。该系统已经被用于制药以及食品加工等工业现场,实践证明系统具有良好的可扩展性、可靠性以及广泛的应用价值。
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| 关 键 词： | CAN总线 分布式系统 数据采集 |
| 文章编号： | 1002-1841（2007）12-0039-03 |
| 收稿时间： | 2007-05-11 |
| 修稿时间： | 2007-08-26 |
Field Monitoring System Based on CAN Bus Network |
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| ZHANG Lei,LI Yao,LIU Guang-hui. Field Monitoring System Based on CAN Bus Network[J]. Instrument Technique and Sensor, 2007, 0(12): 39-41,49 |
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| Authors: | ZHANG Lei LI Yao LIU Guang-hui |
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| Abstract: | A field monitoring system based on CAN Bus network was introduced. The system uses C8051F040 to be master controller,and uses its CAN controller to constitute a multi-node monitoring network to achieve environment parameter of distributed field nodes monitoring. The paper introduced entire structure of the pH monitoring system, and put the emphasis on the hardware and software design of field CAN node. This system was used in the industrial field of pharmaceutical and food processing. Practice proves that this system has good scalability, reliability and extensive application value. |
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| Keywords: | C8051F040 |
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