CAJ | 학술논문

采用MSP430F149单片机作为控制核心，利用蓝牙技术实现充电系统与可携带式电子产品之间的信息匹配，通过电磁谐振技术传输电能，将接收到的电能经过整流稳压电路实现恒压输出，最后通过充电管理模块实现为锂电池充电。该设计利用蓝牙技术，实现一对多或是多对多匹配连接，具有充电状态提示、充电可控和电池充满电后自动断电的功能，摆脱以往电线的束缚，解决了电子产品充电接口不兼容的问题，适用于各手持移动设备以及小型用电器。
채용MSP430F149단편궤작위공제핵심，이용람아기술실현충전계통여가휴대식전자산품지간적신식필배，통과전자해진기술전수전능，장접수도적전능경과정류은압전로실현항압수출，최후통과충전관리모괴실현위리전지충전。해설계이용람아기술，실현일대다혹시다대다필배련접，구유충전상태제시、충전가공화전지충만전후자동단전적공능，파탈이왕전선적속박，해결료전자산품충전접구불겸용적문제，괄용우각수지이동설비이급소형용전기。
The microcontroller MSP430F149 is taken as control center in this system. The Bluetooth technology is used to realize the information matching between the chargers and portable electronics. The electric energy is transmitted by electromag?netic resonance technology,and of constant voltage output of electric energy is achieved through commutating and voltage?stabi?lizing circuit. The lithium battery charging is fulfilled by the charging management module. The advantages of Bluetooth technolo?gy is utilized in this design,which can realize one to many or many to many matching connection,has functions of charging state hint,charging control and auto power?off after battery is fully charged. It got rid from the previous wire,and solved the charger interface incompatibility of electronic products. It is suitable for various mobile devices and small appliances.