针对传统的以软盘和光盘的方式来恢复操作系统过于繁复,并且在一些追求轻薄的笔记本上已经不再配备软驱和光驱,U盘以它的轻便和容量大,脱颖而出,故而制作以U盘启动操作系统是大势所趋.创新点在于通过对WindowXp平台下的文件系统FAT16,FAT32,根目录表项以及MBR,DBR的深入研究,设计嵌入式软件方便快捷地实现具有WinPE操作系统的U盘启动功能的量产,并且考虑到不同品牌计算机的兼容性,提供用户USB-CD和USB-ZIP两种启动模式.实验结果表明,本方法最大限度地方便了用户对启动功能和u盘本身的使用.%Aiming at that it is excessively complicated to restore the operating system by traditional floppy disks and CD-ROM, U-Disk stands out by right of its lightweight and large capacity and therefore it is general trend to start the operating system by U disk. As an innovation of the this paper, through the depth research of file system FAT16 , FAT32,the root directory table enty, as well as MBR,DBR on the WindowXP platform, designing embedded software is fully used easily and quickly to achieve mass production of boot U disk with WinPE OS booting to recover breakdown system, which provide two kinds of boot mode of USB-CD and USB-ZIP, taking into account the compatibility of different brands of computer. The experimental results show that this method maxinuzes convenient for user to use boot function and storage capacity of U disk.
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