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資料包括：完整論文 |  |
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| 折扣與優(yōu)惠：團(tuán)購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:本次研究是制作基于單片機(jī)的人體心率測(cè)量?jī)x。選用壓電陶瓷片作為傳感器，用來接收心率信號(hào)。這些信號(hào)需要經(jīng)過處理系統(tǒng)放大、整形、濾波從而輸送到單片機(jī)中,單片機(jī)處理數(shù)據(jù)，然后送到的顯示電路和通信電路。顯示電路顯示處理后的心率數(shù)據(jù)，通信電路用來與電腦相連，將數(shù)據(jù)傳輸?shù)诫娔X上。存儲(chǔ)器電路用于存儲(chǔ)測(cè)量數(shù)據(jù)，實(shí)現(xiàn)記憶功能。報(bào)警電路的作用是提醒醫(yī)生注意超過正常范圍的測(cè)量數(shù)據(jù)，并為醫(yī)生診斷疾病提供了可靠的依據(jù)。整個(gè)系統(tǒng)的工作方式由鍵盤設(shè)定。 關(guān)鍵詞 單片機(jī)；心率測(cè)量?jī)x；傳感器
Abstract:This study is the production of human heart rate measuring instrument based on single chip microcomputer. The piezoelectric ceramic patches as sensors, used to receive the signal of the heart rate. These signals need to be treated with amplification system, shaping, filtering and delivery to the MCU, MCU processing data, and then sent to the display circuit and communication circuit. Display circuit displays the heart rate after data processing, communication circuit is used to connected with the computer, the data is transmitted to the computer. The memory circuit is used to store the measurement data and realize the function of memory. The alarm circuit is used to remind doctors pay attention to measurement data beyond the normal range, which provides a reliable basis for doctors to diagnose disease. The system works by the keyboard set. Keywords microcontroller Heart rate measuring instrument Sensor |
