基于GSM的智能药盒设计VIP免费

I摘要家用智能药盒是一种利用GSM技术、现代显示技术等实现对人们何时吃药、吃何种药进行报警提醒，从而提高人们的健康质量。首先，本文介绍了此系统所涉及的硬件的结构和工作原理，主要包括STC90C51单片机、ISD1820录放音模块、GTM900B、LCD12864液晶和单片机的定时/计数器。其次，介绍了系统硬件的模块化设计和软件的编程思想。最后是对系统进行调试之后得出最后的结果。系统通过对单片机STC90C516定时器中断的设计，使其完成对时钟运行的控制，并通过LCD12864液晶显示出来。当系统检测到有时间设置功能键或用药设置功能键有输入时，进入关中断调时及设置状态，之后开中断记录当前设置的时间及用药量的值。在调节好系统时间之后，系统时间向前运行的过程中不断将系统实时时间与记录时间作比较，两者相等时发出警报并显示所设置的用药量，一分钟后系统实时时间与记录时间不在相等则自动退出提醒，如此实现每天至多三次用药及每次四种用药服用量的提醒。关键词：智能，GSM，ISD1820IIAbstractHomeintelligentkitisauseofGSMtechnology,moderndisplaytechnologyimplementationtoalarmpeoplewhentotakemedicine,eatwhatmedicinetoremind,thusimprovethequalityofpeople'shealth.Firstofall,thispaperintroducesthesystemhardwarestructureandworkingprincipleoftheinvolved,mainlyincludingSTC90C51recordingsoundmodule,MCU,ISD1820GTM900B,LCD12864LCDandMCUtimer/counter.Secondly,thispaperintroducesthesystemhardwaremodulardesignandsoftwareprogrammingideas.Finallyisthesystemdebuggingafterthefinalresults.ThedesignofthesystembasedonsinglechipmicrocomputerSTC90C516timerinterrupt,makeitscompletecontroloftheclockruns,andthroughtheLCD12864LCDdisplay.Whenthesystemdetectsasettimesettingfunctionkeysorusethefunctionkeyshasinput,entertheinterrupttuningandsettingthestate'swhen,afterabreakrecordsthevalueofthecurrentsettingofthetimeanddose.Goodinregulatingsystemoftime,thesystemtimerunforwardintheprocessofcontinuouslythesystemrealtimecomparetorecordtime,alarmswhenbothareequalanddisplaysasetofdose,aminutelatersystemrealtimerecordingtimeisnotequalexitautomaticallyremind,souseuptothreetimesadayandfourdrugdosetoremindeverytime.Keywords:intelligent,GSM,ISD1820目录III第1章绪论...................................................11.1选题背景及意义.........................................11.2国内外发展现状.........................................11.3主要设计内容及预期目标................................2第2章GSM相关介绍...........................................42.1GSM基本简介...........................................42.1.1系统结构.........................................42.1.2频率配置.........................................62.2GSM短信应用...........................................72.2.1GSM短信息平台的特点............................82.2.2基本的AT指令.....................................82.2.3短信息编码.......................................8第3章系统的硬件设计.........................................103.1系统总体设计...........................................103.2系统结构设计...........................................123.3硬件电路的设计.........................................133.3.1单片机最小系统...................................133.3.2无线模块的设计...................................153.3.3语音录放电路的设计..............................173.3.4显示模块的设计...................................203.3.5报警系统的设计...................................243.3.6键盘电路的设计...................................26第4章软件部分的设计.........................................274.1系统主程序.......................