| 基于USB的CAN总线数据采集的大容量存储 |
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| 引用本文： | 万天军,李家绪,徐爱钧.基于USB的CAN总线数据采集的大容量存储[J].工业控制计算机,2006,19(10):12-13. |
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| 作者姓名： | 万天军 李家绪 徐爱钧 |
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| 作者单位： | 长江大学电信学院,湖北,荆州,434023 |
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| 摘 要： | 介绍了在CAN总线数据采集系统中应用U盘作为采集数据的移动存储器的方案.该方案基于USB主/从控制芯片CH375A,在单片机的控制下,实现了CAN总线数据采集系统中嵌入USB主机,从而完成把各节点采集的数据存入U盘,取代了现场数据采集系统必须有一台计算机的模式.
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| 关 键 词： | CH375A USB主机 U盘 CAN总线 数据采集 |
| 收稿时间： | 04 7 2006 12:00AM |
| 修稿时间： | 2006年4月7日 |
Large Capacity Storage of CAN Bus Data Acquisition Base on USB |
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| Abstract: | An Application with USB Flash Disk as a removable storage device in CAN bus data acquisition system is introduced. The proposal based on USB Host/Slave controller chip CH375A,realized a USB-Host embedded in CAN bus data acquisition system and stored acquisition data of each node in U flash disk under MCU control.It supplanted a computer in field data acquisition system. |
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| Keywords: | CH375A USB-Host U flash disk CAN bus data acquisition |
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