【摘要】：現(xiàn)代社會老齡化速度逐步加快,亞健康和慢性病人群比例也逐步升高,這些都嚴(yán)重制約著和諧社會的實(shí)現(xiàn)和人們生活質(zhì)量的提高;但是傳統(tǒng)的醫(yī)療資源存在著城鄉(xiāng)分布不均、優(yōu)劣混雜等缺點(diǎn),遠(yuǎn)不能滿足人們對它日益增長的需求;因此為了實(shí)現(xiàn)對體溫、血氧和脈搏健康參數(shù)的檢測,本文設(shè)計(jì)了一種基于安卓智能手機(jī)音頻口通信的多參數(shù)健康檢測系統(tǒng)。本設(shè)計(jì)首先設(shè)計(jì)了3.7 V鋰電池的USB充電電路和3 V的穩(wěn)壓電路來實(shí)現(xiàn)低功耗的Msp430單片機(jī)的供電,再利用單片機(jī)實(shí)現(xiàn)體溫、血氧、脈搏參數(shù)的采集;其次將采集到的參數(shù)數(shù)據(jù)進(jìn)行數(shù)據(jù)分析以確定參數(shù)數(shù)值是否在各參數(shù)正常檢測范圍內(nèi),是則直接將數(shù)據(jù)以特殊的調(diào)幅方式調(diào)制并按通信協(xié)議編碼后通過手機(jī)音頻口傳送給手機(jī)端應(yīng)用程序,否則便先驅(qū)動蜂鳴器警示后再將數(shù)據(jù)調(diào)制編碼后傳輸給手機(jī)端;再次將體溫、血氧、脈搏生理參數(shù)在手機(jī)音頻口采樣解調(diào)后按通信協(xié)議解碼得到最終的生理參數(shù)值;最后在手機(jī)端應(yīng)用程序上完成生理參數(shù)的顯示、存儲和查詢功能,實(shí)現(xiàn)了多種參數(shù)的檢測。通過測試發(fā)現(xiàn)本設(shè)計(jì)數(shù)據(jù)檢測速度快、操作方便簡單,具有一定的實(shí)用價(jià)值。
[Abstract]:The aging speed of modern society is speeding up, and the proportion of people with sub-health and chronic diseases is gradually rising, which seriously restricts the realization of a harmonious society and the improvement of people's quality of life; however, the traditional medical resources are unevenly distributed between urban and rural areas. The pros and cons are far from satisfying the growing demand for it; therefore, in order to detect the parameters of body temperature, blood oxygen and pulse health, A multi-parameter health detection system based on Android smart phone audio port communication is designed in this paper. In this design, the USB charging circuit of 3.7V lithium battery and the voltage stabilizing circuit of 3V are designed to realize the power supply of low-power Msp430 microcontroller, and then the collection of temperature, oxygen and pulse parameters is realized by the single-chip microcomputer. Secondly, the collected parameter data are analyzed to determine whether the parameter value is within the normal detection range of each parameter. It directly modulates the data in a special amplitude modulation mode and transmits the data to the application program of the mobile phone via the mobile phone audio port after coding according to the communication protocol, otherwise it drives the buzzer warning first and then transmits the data modulation and coding to the mobile phone end; The physiological parameters of body temperature, oxygen and pulse are sampled and demodulated in the audio port of the mobile phone again, and the final physiological parameters are decoded according to the communication protocol. Finally, the display, storage and query functions of the physiological parameters are completed on the application program of the mobile phone. The detection of various parameters is realized. Through the test, it is found that the design data detection speed is fast, the operation is convenient and simple, and has certain practical value.
【學(xué)位授予單位】：河北大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TP274.2

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