基于蓝牙的U盘智能控制系统设计与实现

Design and Implementation of a New USB Control System Based on Bluetooth Wireless Communication

摘要: 随着移动互联网数据时代的到来，信息和知识的快速传播和便携储存受到前所未有的挑战，对数据的处理需要更加智能。本文提出一种基于蓝牙的U盘控制系统，设计了基于蓝牙4.0协议的低功耗传输模块和电源管理模块，由USB控制模块作为主控，并通过扩展外围电路实现对U盘的控制和访问。本系统实现了智能手机与不带OTG接口的U盘可以通过蓝牙技术进行通信，方便人们浏览、拷贝粘贴U盘里的文件，大大提高工作效率。辅以多平台、多功能、自主研发的手机APP和微信小程序，具有广泛的发展及应用前景。

Abstract: With the advent of the mobile Internet data era, the rapid dissemination of information and knowledge and the requirement of portable storage are facing unprecedented challenges, and the processing of data needs to be more intelligent. A new control system using Bluetooth wireless communication technology for viewing, copying, pasting files in USB storage devices through smart phones is proposed, which helps people work more efficiently and conveniently. The system consists of a low power Bluetooth module, an USB control module and a power management module, and it performs well on energy consumption and portable size. Custom APP and Wechat extension are also designed for this system. The system has high value and board application on research and industry levels.