近年来,随着USB(Universal Serial Bus)技术的不断发展,特别是存储工具U盘的普及,软驱软盘因其存储量小、质量差、易损坏等致命弱点正逐步被淘汰。然而,目前还有不少几十万、上百万将软驱/磁碟作为主要或唯一数据录入工具的工业数控设备正在高速运行。绣花机就是其中一个典型的 In recent years, with the continuous development of Universal Serial Bus (USB) technology, especially the popularization of USB storage tools, floppy disks have been phased out because of their small storage capacity, poor quality and easy destruction. However, there are still hundreds of thousands of millions of industrial CNC devices that use floppy disks / disks as their primary or only data entry tool at high speed. Embroidery machine is one of the typical