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1、题目移动电源的设计与研究系部专业姓名学号指导教师年月日ABSTRACTAsofMarch2012,thenumberofsmartphoneusersinChinahasreached252million.Thisfullyshowsthatthesmartphonehasbecomeanindispensabletoolinourdailylives.Call,listeningtomusic,Internet,watchingmovies,navigation,Notepad,etc.needtouseit,especiallyin3Gandwifiopennetworkenvir
2、onment,thesmartphoneseemstohavebecomealife"GetterRobo".Butisthis"Mazingerhasafatalweakness:"lowbattery",whichisthesmartphonerapiddevelopmentofatechnicalbottlenecksincepreciselytheemergenceofmobilepowerintothebestsmartphonebacking.Atpresentmanysmartphoneusers,willbeequippedwithamobilepower,toprep
3、areforcontingencies.Thisthesiscompletedthehardwareandsoftwaredesignofmobilepower.HardwarepartofthedesignofthecontrollerSTMicroelectronicsARM(STM32F103);BQ24010mobilepowerchargeandthecharge,overchargeandover-dischargeprotection;promotedto5VwithLM3478mobilepowersupplyvoltage,andthentothephonetheyt
4、heholdingequipmentsupply,andoutputovercurrentprotection;powerfivelight-emittingLED.ThedesignofthesoftwaretheKEILcompilersoftware,andtheST-LINKemulatorsystemtoOnlineSimulationanddownloadtheprogram.Keywords:mobilepowersupply,theSTM32F103,BQ24010,theLM3478目录摘要.......................................
5、............................................ⅠABSTRACT............................................................................Ⅱ第一章绪论.............................................................................11.1概述............................................................................11
6、.2课题分析........................................................................21.3设计思路........................................................................21.4制作过程........................................................................3第二章系统方案设计................................................
7、.....................32.1系统需求分析...................................................................32.2原理分析.......................................................................422.3系统硬件方案选择..................................
