本科论文目 录摘 要....................................................................................................................IAbstract.....................................................................................................................II引 言...................................................................................................................11 系统总体设计方案...............................................................................................41.1 设计目标与要求...........................................................................................51.2 方案论证与选择...........................................................................................62 硬件电路设计.......................................................................................................72.1 单片机型号选择...........................................................................................72.2 显示模块电路设计.......................................................................................82.3 传感器模块电路设计...................................................................................92.4 按键模块电路设计.....................................................................................112.5 报警模块电路设计.....................................................................................122.6 模数转换电路设计.....................................................................................123 软件电路设计.....................................................................................................153.1 软件程序设计.............................................................................................153.2 系统程序流程图.........................................................................................154 设计产品的安装与调试.....................................................................................224.1 安装................................................
