| 基于继电保护测试仪的数据存储设计 |
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| 引用本文： | 陈古波,杨奕.基于继电保护测试仪的数据存储设计[J].自动化应用,2011(9):10-12. |
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| 作者姓名： | 陈古波 杨奕 |
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| 作者单位： | 1. 重庆大学,重庆,400030
2. 重庆理工大学,重庆,400054 |
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| 摘 要： | 为解决便携式继电保护测试仪在数据处理及存储方面的相关问题，提出基于USB芯片CH375的解决方案。通过分析CH375的命令集和工作时序，编写了MSP430处理器与U盘的数据通信应用程序。使用结果表明，由此构建的USB接口能够与各种U盘进行数据高速传输和存储。
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| 关 键 词： | 便携式继电保护测试仪 CH375 U盘 MSP430F248 误码率 |
Design of Data Storage Based on the Relay Protection Apparatus |
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| CHEN Gu-bo,YANG Yi.Design of Data Storage Based on the Relay Protection Apparatus[J].Automation Application,2011(9):10-12. |
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| Authors: | CHEN Gu-bo YANG Yi |
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| Affiliation: | 1. Chongqing University, Chongqing 400030, China; 2. Chongqing University of Technology, Chongqing 400054, China) |
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| Abstract: | In order to solve the problem of data process and data storage on the portable relay protection apparatus, the solution based on USB chip CH375 is proposed. Through analyzing CH375 command set and working sequence, the data communication software between MSP430 and U disk is programmed. The test result shows that the USB Interface constructed in this way can transfer and save the data with all kinds of U disk devices at high speed. |
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| Keywords: | portable relay protection apparatus CH375 U disk MSP430F248 bit error rate |
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