手机快速充电系统设计

Design of fast charging system for mobile phone

设计了一种基于单片机STC89C52的手机快速充电系统,详细介绍了此快速充电系统的硬件设计方法和软件设计流程。使用这种快速充电系统,充电速度比普通的USB充电快50%以上,能提高智能手机的续航能力。同时,本快速充电系统做了兼容设计,可兼容普通充电功能。

A kind of fast charging system based on STC89C52 for mobile phone was designed. The design method of hardware and software design process were described in detail. While using this system, the charging speed could be faster than regular USB more than 50%. Intelligent mobile phone battery life could be improved by this system.Meanwhile, a compatible design method was proposed, which made the mobile phone compatible with ordinary chargers.