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一种基于CAN总线技术的数据采集系统设计
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2009-05-30
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在海洋环境中，可能需要对多种物理参数进行采集与传输。本文在分析比较多种远程数据传输方式的基础上，提出一种基于CAN 总线技术的远程数据采集系统的硬件和软件设计方案。使用该系统对水下物理场进行了数据采集实验，结果表明该系统通信速率高、传输距离远、可靠性好且性价比高。
关键词：CAN 现场总线 数据采集
The Design of Data Acquirement System Based On Can Bus Technology Ji Dou, Wang Xiangjun (Inst.of Elec.and Info.of Eng.，Naval Univ. of Engineering，Wuhan 430033,China) Abstract：In ocean environment, it is demanded to collect and transmit various parameters at real time and long distance. A novel hardware and software design projection of long distance data acquirement based on CAN bus is proposed after analyzing several other long range data collection styles in this paper. The experimental result of ship electromagnetic
field collection proved the high performance of this system in aspects of rapid delivering,
far distance, high reliability and fine performance price ratio.
Key Words：CAN Field Bus Data Acquirement
关键词：CAN 现场总线 数据采集
The Design of Data Acquirement System Based On Can Bus Technology Ji Dou, Wang Xiangjun (Inst.of Elec.and Info.of Eng.，Naval Univ. of Engineering，Wuhan 430033,China) Abstract：In ocean environment, it is demanded to collect and transmit various parameters at real time and long distance. A novel hardware and software design projection of long distance data acquirement based on CAN bus is proposed after analyzing several other long range data collection styles in this paper. The experimental result of ship electromagnetic
field collection proved the high performance of this system in aspects of rapid delivering,
far distance, high reliability and fine performance price ratio.
Key Words：CAN Field Bus Data Acquirement
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