摘要：日前随着人们生活水平的普遍提高，人们对于健康的重视越加深入。心脑血管以及心肺功能疾病成为了对人们身体健康的一大威胁，对潜在病人心电信号的实时检测成为了医疗系统上迫切的需要。本文由此设计出一套基于ZigBee 技术的对于人体心电信号的远程检测系统。在数据处理方面以及数据传输模块使用了能耗相对较低的CC2530芯片，用以实现对人体心电信号的实时检测，采集，数据处理以及数据传输。系统通过IAR来编写传感器节点的相关程序，以实现采集人体心电信号信息以及无线网络传感器节点相互之间的数据通讯。论文中所设计的系统具有结构简单，易扩展，易于网络组织的特点。65796

毕业论文关键词：无线传感器网络, ZigBee, CC2530, 心电检测

Abstract: With civilians' lives in China getting better and better, cardiovascular diseases have become one of the threats to people's health. It is a urgent need to detect potential patients' electrocardiosignal and daily pulse in a real time. This paper developed a new system based on ZigBee wireless sensor network to detect multiple patients' electrocardiosignal and pulse in a real time. The data processing part is based on a power-saving CC2530 chip ,to realize detecting , acquiring human's pulse and process acquired data in a long distance and in a real time. The whole system's program code is written on IAR. The system designed in this paper is easy constructed , easy expanded and easy organized into wireless network.

Key words: ECG and pulse detecting , ZigBee , CC2530, Wireless sensor networks 

目录

1.  前言…………………………………………………………………………..4

1.1 选题背景……………………………………………………………………...4

1.2 课题研究的目的及意义……………………………………………………...4

1.3 相关领域研究与发展现状及发展现状……………………………………...5

1.4 无线传感网络简介…………………………………………………………...6

1.5 本文主要工作………………………………………………………………...8

2   系统总体框架………………………………………………………………..9

2.1 系统总体设计方案…………………………………………………………...9

2.2 无线传感网络节点的设计…………………………………………………...9

3   系统硬件设计……………………………………………………………….13