| 数据存储系统FAT32文件格式软件设计 |
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| 引用本文： | 邹吉武,吕云飞,孙大军.数据存储系统FAT32文件格式软件设计[J].应用科技,2010,37(5):46-47,63. |
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| 作者姓名： | 邹吉武 吕云飞 孙大军 |
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| 作者单位： | 哈尔滨工程大学,水声工程学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 国家"863计划"基金资助项目 |
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| 摘 要： | 基于一种潜标信号采集系统硬件平台,给出了FAT32文件存储的软件设计流程.该流程可实现基于物理接口层的磁盘根目录文件存储.提出了预成FAT表的软件设计方法,使得当CPU对磁盘访问速度较慢时,也可在不影响数据写入的情况下,利用微小时隙完成文件目录索引信息的建立.该设计已应用于实际工程中,海试结果证明其稳定可靠.
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| 关 键 词： | 数据采集存储 软件设计 FAT32格式 预成簇 |
Software design of FAT32 file format on data storage system |
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| ZOU Ji-wu,L Yun-fei,SUN Da-jun.Software design of FAT32 file format on data storage system[J].Applied Science and Technology,2010,37(5):46-47,63. |
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| Authors: | ZOU Ji-wu L Yun-fei SUN Da-jun |
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| Institution: | ZOU Ji-wu,L(U) Yun-fei,SUN Da-jun |
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| Abstract: | Based on hardware platform of submerged buoy signal sampling system, FAT32 file storage software design process is given which can be used in file storage in root index of disk based on physical layer interface. Preforming FAT method in software design is proposed. With this method, files catalogue can be established in tiny moment without interfering with the data inputting when CPU can access the disk only at a low speed. The work has been used practically in project and the sea trial result has proven its reliability. |
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| Keywords: | data sampling and storage software design FAT32 format preforming cluster |
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