本科毕业设计（论文）题目基于单片机的病房呼叫系统设计姓名专业学号指导教师郑州科技学院信息工程学院二○一五年六月目录摘要.............................................................................................................................IAbstract.......................................................................................................................II1绪论...........................................................................................................................11.1课题研究的背景及意义.................................................................................11.2国内外的研究状况.........................................................................................11.3无线通信技术.................................................................................................21.3.1IrDA红外无线技术.............................................................................21.3.2蓝牙技术...............................................................................................31.3.3超宽频（UWB）技术.........................................................................31.3.4Wi-Fi(IEEE802.11)技术.......................................................................41.3.5Zigbee技术...........................................................................................42系统的整体设计.......................................................................................................52.1病房呼叫系统的设计要求.............................................................................52.2方案论证.........................................................................................................52.3方案选择.........................................................................................................72.4整体设计思路.................................................................................................83系统的硬件设计.......................................................................................................93.1呼叫发射终端的硬件设计与实现.................................................................93.2接收显示终端的硬件设计与实现...............................................................103.2.1单片机的选择.....................................................................................103.2.2无线接收模块.....................................................................................123.2.3显示电路.............................................................................................143.2.4报警电路.............................................................................................163.2.5查看、清零电路.................................................................................174系统的软件设计.....................................................................................................184.1主程序设计...................................................................................................184.2数据检测模块程序设计...............................................................................184.3显示报警模块程序设计...............................................................................195系统调试及实验结果分析.....................................................................................205.1软件调试...........................
