文档介绍：电子血压计毕业设计论文
学号
苏州市职业大学
毕业设计
题目
学生姓名:
专业班级: 学院(部): 电子信息工程学院
校内指导教师:校外指导教师:
完成日期: 2014年5月
苏州市职业大学电子信息工程学院毕业设计
摘要:
现代社会的快速发展,人们的生活节奏变快,带来了不健康的饮食与生活规律,导致了越来越多的心血管疾病的出现。其中,高血压被称为第一无形杀手,可见它的可怕程度。如何便捷有效地测量与监控高血压,从而有效预防与治疗高血压,成为人们对抗高血压病的首要问题。于是,设计一种便捷的测量血压的控制器,显得尤为重要。
便携式家用血压计,普通人员即可方便操作。随着家庭医疗保健的普及,这种血压计的市场得以开发。只要拥有这种血压计,在家里即可随时监测血压,做到早发现早治疗,降低了脑出血、心功能衰竭等猝发疾病的危害。
本电子血压计控制器以MPS-3117压力传感器测得血压值,再将血压
数据通过HT45F3W型单片机的数模转换器转换成数字信号,经主程序处理数据之后,在段式液晶面板上把数据显示出来。
关键词:电子血压计 MPS3117压力传感器 HT45F3W单片机数模转换段式液晶
苏州市职业大学电子信息工程学院毕业设计
Abstract
The rapid development of modern society, people's pace of life es faster, bringing unhealthy diet and patterns of life, leading to the emergence of a growing number of cardiovascular diseases. Among them, high blood pressure is known as the first invisible killer, showing its terrible extent. How convenient and effective measurement and monitoring of blood pressure, so as to effectively prevent and treat hypertension, to e the most important issue that people fight hypertension. Thus, the design of a convenient measurement of blood pressure control, it is particularly important.
Portable home blood pressure monitors, ordinary people can be easy to operate. With the popularity of home health care, this sphygmomanometer market to develop. Just have this blood pressure monitor, blood pressure monitor at home, at any time, so early detection and early treatment, reducing cerebral hemorrhage, heart failure and other hazards burst diseases.
The electronic sphygmomanometer controller MPS-3117 pressure sensors measured blood pressure values, then the blood pressure data via
HT45F3W type microcontroller DAC converts the digital signal, after the main processing data through on the data segment liquid crystal panel displayed.
Keywrds Blood Pressure Meter MPS3117 pressure sensor HT45F3W MCU
D/A conversin Segment LCD
苏州市职业大学电子信息工程学院毕业设计
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