基于STM32的电动小车动态无线充电系统

Dynamic Wireless Charging System for Electric Trolley Based on STM32

本设计以STM32单片机为主控,超级电容为储能核心控件,采用无线充电技术,将电感线圈的耦合能量传递给超级电容,利用超级电容储存的电能作为电源驱动小车。并且通过改进机械结构,实现了小车的红外循迹功能。系统共包括:低功耗的STM32主控模块、超级电容组储能模块、无线充电模块、定时充电模块、自启动模块、自动升压电源模块和电机驱动模块。该电动小车实现了动态无线充电及定时自启动完成轨道循迹的功能。

The design is dominated by STM32 single-chip microcomputer.The super capacitor is the energy storage core control.The wireless charging technology is used to transfer the coupling energy of the inductor coil to the super capacitor,and the electric energy stored by the super capacitor is used as the power source to drive the trolley.And by improving the mechanical structure,the infrared tracking function of the trolley is realized.The system includes:low-power STM32 main control module,super capacitor group energy storage module,wireless charging module,timing charging module,self-starting module,automatic boosting power module and motor driving module.The electric trolley realizes the function of dynamic wireless charging and timing self-starting to complete track tracking.