文档介绍:毕业设计I工学学士学位论文快速智能充电器设计专业名称电气工程及其自动化学生姓名指导老师毕业设计II摘要传统的手机电池充电器采用了普通充电电路方式,整个充电器从充电速度、充电速度对电池寿命影响、充电过程实时监测、人工智能方面都有一定不足。此智能充电器采用AVR系列单片机的ATMEGA32高速微控制器(MCU)结合其他信息采集芯片有效解决这些问题。系统采用了128*64液晶显示器,用温度(DS18B20)传感器采集电池温度后通过MCU控制器对其进行处理并显示上传。用TL062运放集成电路采集电压、电流信号并通过MEGA32高速微控制器把实时采集到的信号对充电过程进行分析与控制。最终使电池快速充电,同时我们可以随时了解充电过程的进展情况,LCD上显示当前充电所用去的时间。充满电后MEGA32控制PWM自动切断充电电源并发出声音提醒取下电池。关键词:智能充电器;DS18B20;MCU;TL062;PWM;monchargingcircuitisadoptedtobatterychargersofconventionalmobilephones,whichisdefectiveinsuchaspectsaschargingrate,charginginfluencestobatterylife,-speedmicrocontroller(MCU)*64LCD,thesystemmakesuseofthetemperaturesensor(DS18B20)foracquisitionofbatterytemperature,,whichisusedtochargingprocessforanalysisandcontrolbyMEGA32high-speedmicrocontroller(MCU).Ultimatelythebatterywillbefastchargedandwe’,:intelligentchargers,DS18B20,MCU,TL062,PWM,batteryofmobilephones毕业设计IV目录绪论....................................................................................................................................11智能充电器设计背景.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................