【正文】 發(fā)可行的醫(yī)療手段 。 關(guān)鍵詞： 脈搏；藍(lán)牙； Android；波形；健康 蘭州理工大學(xué)畢業(yè)設(shè) 計(jì) Abstract Along with rapid development of Mobile Inter,monitoring the health status by portable terminal, bees a more feasible choice of medical design put foward an available scheme aimed at the the design,first of all,collecting human pulse signal by pulse sensor , then send it to the android terminal by bluetooth as wireless form,extract the signal from bluetooth on Android system, realizes the data read and data store, and then draw the realtime waveform according to received data, the current heart rate could be obtained through the handling of waveform analysis and testing, finally we learn on the current health status of the tester and make a simple review and advice. The datas for the design collected by photoelectric pulse sensor, the pluse sensor works by the transmission of light,to detect the change of blood concentration with the change of light intensity, result in voltage changing. The data converted to the digital signal on the bluetooth development board,and broadcast constantly .The application on the android could start bluetooth of the equipment and gained the broadcasting bluetooth signal, then established a connection and access to data services, received the pulse signal in realtime state. The data would be processed by algorithm in application, saved in the text file, and realtime waveform is given in the chart on the view of the wave form, the application could calculate the current heart rate of tester, and then application could show the the healthy condition of the tester according to the heart rate . Other functions such as registration, and static display can be achieved by adding the corresponding code in the application,such approach ensure the accuracy of the data and add the necessary function, enrich and perfect the application, make it can be widely used. Key words:pluse。health蘭州理工大學(xué)畢業(yè)設(shè) 計(jì) 目 錄 第一章 緒論 ........................................................................................................................................ 1 移動(dòng)醫(yī)療的背景 .................................................................................................................... 1 設(shè)計(jì)的意義與目的 ................................................................................................................ 2 設(shè)計(jì)的內(nèi)容和功能實(shí)現(xiàn) ........................................................................................................ 2 設(shè)計(jì)的可行方案 .................................................................................................................... 3 Matlab+壓電傳感器 ................................................................................................... 3 Android 應(yīng)用 +光電傳感器 ......................................................................................... 3 第二章 硬件設(shè)計(jì) ................................................................................................................................ 4 Android 硬件平臺(tái) .................................................................................................................. 4 模擬器 Genymotion .................................................................................................... 4 智能手機(jī) ..................................................................................................................... 6 藍(lán)牙開(kāi)發(fā)平臺(tái) ........................................................................................................................ 8 藍(lán)牙 BLE 簡(jiǎn)介 .................................................................................................... 8 開(kāi)發(fā)板 CC254x.......................................................................................................... 8 心率傳感器 ............................................................................................................................ 9 壓電傳感器 ................................................................................................................. 9 光電傳感器 ............................................................................................................... 10 第三章 軟件設(shè)計(jì) .............................................................................................................................. 12 軟件整體結(jié)構(gòu) ...................................................................................................................... 12 軟件功能說(shuō)明 ........................................................................................................... 12 整體流程說(shuō)明 ........................................................................................................... 13 各功能模塊設(shè)計(jì) .................................................................................................................. 13 藍(lán)牙傳輸模塊 ........................................................................................................... 13 數(shù)據(jù)接收模塊 ........................................................................................................... 16 數(shù)據(jù)處理模塊 ........................................................................................................... 17 圖表顯示模塊 ........................................................................................................... 19 界面布局 ................................................................................................................... 21 注冊(cè)模塊 ................................................................................................................... 22 設(shè)置模塊 ................................................................................................................... 25 第四章 運(yùn)行及測(cè)試 .......................................................................................................................... 27 運(yùn)行效果 .............................................................................................................................. 27