【正文】 ..... 8 藍牙 BLE 簡介 .................................................................................................... 8 開發(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 軟件設計 .............................................................................................................................. 12 軟件整體結構 ...................................................................................................................... 12 軟件功能說明 ........................................................................................................... 12 整體流程說明 ........................................................................................................... 13 各功能模塊設計 .................................................................................................................. 13 藍牙傳輸模塊 ........................................................................................................... 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 注冊模塊 ................................................................................................................... 22 設置模塊 ................................................................................................................... 25 第四章 運行及測試 .......................................................................................................................... 27 運行效果 .............................................................................................................................. 27 蘭州理工大學畢業(yè)設計 測試與咨詢 ............................................................................................................... 27 注冊及設置 ............................................................................................................... 30 技術難點 .............................................................................................................................. 33 硬件難 點 ................................................................................................................... 33 軟件難點 ................................................................................................................... 34 總結 .................................................................................................................................................... 38 參考文獻 ............................................................................................................................................ 39 附錄一 外文文獻翻譯 ...................................................................................................................... 40 附錄二 程序源代碼 .......................................................................................................................... 63 致謝 .................................................................................................................................................... 70 蘭州理工大學畢業(yè)設計 1 第一章 緒論 移動醫(yī)療的背景 移動醫(yī)療，國際醫(yī)療衛(wèi)生會員組織 HIMSS 給出的定義為， mHealth，就是通過使用 移動 通信技術 —— 例如 PDA、 移動電話 和 衛(wèi)星 通信來提供醫(yī)療服務和信息，具體到移動互聯(lián)網(wǎng)領域，則以基于安卓和 iOS 等移動終端系統(tǒng)的醫(yī)療健康類 App 應用為主。 關鍵詞： 脈搏；藍牙； Android；波形；健康 蘭州理工大學畢業(yè)設計 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。