人体生理参数采集系统设计.doc

东 莞 理 工 学 院 本 科 毕 业 设 计 毕业设计题目：人体生理参数采集系统设计 学生姓名：黄杰文 学 号：201141510226 系 别：电子工程学院 专业班级：通信工程2班 指导教师姓名及职称：陈卫 高级工程师 起止时间： 2014年12月—— 2015年5月 摘要 随着我国社会的发展，人民生活水平提高本文设计实现了基于ZigBee技术的人体生理信息采集Abstract: With the development of our society, the improvement of people's living standards, thus leading to the population aging in our country is serious, has brought great pressure to the current social medical system. The traditional medical system in patients in hospital and nurse or doctor of various medical equipment physical examination, this way not only the efficiency is not high, but the price is not cheap, resulting in expensive social phenomenon. Considering the convenience and needs of telemedicine, this paper describes the physiological data acquisition system used in the design of ZigBee wireless sensor technology. The use of more convenient, more affordable cost. The purpose of this design is to achieve the wireless transmission of human physiological parameters. The realization method in the terminal detection temperature and oxygen saturation and the Zigbee is transmitted to the receiver, the receiver is displayed on the display device specific data when the data is abnormal and the buzzer sound alarm. The terminal is connected with the infrared temperature detection module and the module of blood oxygen saturation. This design uses a point-to-point communication, can realize the short distance wireless communication. The specific physiological parameter monitoring personnel can be informed by the receiving end of the wearer, the wearer does not need to detect the fixed location, but can be in a certain range of activities. In this paper, the design and Realization of human physiological information acquisition device based on ZigBee technology, the main parameters of collecting human body temperature and oxygen saturation. The hardware selection is the development of intelligent sensing chip Chengdu Information Technology Co. ltd.. Keyword