基于ZigBee的无线ECG心电采集诊断系统目录摘要................................................................................................................................2Abstract..........................................................................................................................21.引言.........................................................................................................................22.系统方案.................................................................................................................33.系统硬件设计.........................................................................................................53.1采集模块设计..............................................................................................53.1.1设计思路............................................................................................53.1.2改进方案............................................................................................63.2ZigBee模块硬件设计..................................................................................73.2.1SK-SmartRF05EB与SK-CC2530EM构成的协调器......................73.2.2SK-SmartRF05BB与SK-CC2530EM构成的采集节点.................83.2.33.2.3A/D模数转换硬件设置...........................................................83.2.4LCD液晶显示硬件配置...................................................................83.2.5串口通信硬件配置............................................................................93.3ARM处理器硬件方案设计........................................................................93.3.1HelloM3-9B9X功能模块图：..........................................................93.3.2本项目中Cortex-M3平台的应用..................................................104.系统软件设计.......................................................................................................104.1ZigBee部分软件设计................................................................................104.2ARM平台上的软件设计..........................................................................144.2.1算法设计思路..................................................................................154.2.2算法流程图......................................................................................154.2.3程序的后期设计..............................................................................165.系统创新...............................................................................................................176.评测与结论...........................................................................................................17参考文献......................................................................................................................18附录..............................................................................................................................191摘要无线ECG心电采集和诊断系统是一种新兴的、有广阔发展前景的医疗器械。本文基于CC2530ZigBee模块和CortexM3处理器，设计并实现了远距离无线心电检测诊断系统。该系统采集人体心电信号，通过CC2530模块建立ZigBee网络将采集节点采到的信号发送到协调器。协调器再将信号送至CortexM3高性能处理器，对信号进行进一步处理，将心电图实时在LCD上显示，并进行初步诊断。本系统具有抗干扰能力强、可靠性好、功耗低、体积小等特点，可以广泛应用于医院和社区医...