| 基于文件系统的高速数据记录系统 |
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| 引用本文： | 王超,刘伟.基于文件系统的高速数据记录系统[J].北京理工大学学报,2010,30(5):543-547. |
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| 作者姓名： | 王超 刘伟 |
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| 作者单位： | 北京理工大学,信息与电子学院,北京,100081;北京理工大学,信息与电子学院,北京,100081 |
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| 摘 要： | 针对高速数据记录系统中记录过程和文件化过程的带宽不匹配问题,分析了影响文件化带宽的因素,提出了一种更具有灵活性和实用性的基于文件系统的记录方法.用该方法建立了文件系统框架,将存储空间划分为连续的管理信息区和数据区,记录过程中顺序记录数据到数据区,记录结束后修改管理信息区.在保证不影响系统记录带宽的前提下,该方法改善了文件化过程的带宽,实现了记录数据的高速文件化.
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| 关 键 词： | 数据记录 文件化 文件系统 FAT32 |
| 收稿时间： | 2009/6/11 0:00:00 |
File System Based High-Speed Data Recording System |
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| WANG Chao and LIU Wei.File System Based High-Speed Data Recording System[J].Journal of Beijing Institute of Technology(Natural Science Edition),2010,30(5):543-547. |
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| Authors: | WANG Chao and LIU Wei |
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| Institution: | WANG Chao,LIU Wei(School of Information and Electronics,Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | Aiming at the bandwidth mismatch between record process and convert process in high-speed data recording system,factors that affect convert process bandwidth are analyzed,and a more flexible and practical data recording method based on file system is proposed.The method divides storage memory into consecutive information management space and data storage space by establishment of file system in advance.In record process,data is recorded in data storage space consecutively and in convert process,information ... |
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| Keywords: | FAT32 |
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