android bluetooth telemedicine physiologic data transmission

  本文关键词：基于Android系统的生理数据蓝牙传输技术，由笔耕文化传播整理发布。

基于Android系统的生理数据蓝牙传输技术

Technology of Data Transmission through Bluetooth in Android

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XIONG Shi WU Xiao-ming （Biomedical Engineering, South China University of Technology, Guangzhou Guangdong 510006, China）

华南理工大学生物医学工程系,广东广州510006

文章摘要：目的：本文建立基于Android智能系统的生理参数移动监护系统，实现生理数据从监测模块向智能手机端传输。方法：在生理参数检测端增加蓝牙传输模块．将检测端采集到的心电等生理数据发送至Android系统智能手机端，智能手机端利用Android蓝牙API开发类，对手机端蓝牙实现打开蓝牙、搜索附近蓝牙设备等基本操作，再利用Socket连接，实现数据传输。同时手机端利用界面编程类，实现心电图界面显示，利用文件操作类实现数据存储和初步的心率计算，最终实现心电等生理参数的接收、显示、心率分析以及传输。结果：Android系统智能手机端接收蓝牙模块发送的心电数据，绘成实时心电图表，绘制在手机屏幕上，并对心电数据进行初步分析，计算得到心率值，显示在手机屏幕顶端，若心率值偏高或偏低，则发出语音报警信息。该系统演示了生理数据的传输过程，实现了蓝牙接口的数据传输控制技术。结论：本文立足于移动医疗监护系统，，实现了多生理参数在Android系统中的蓝牙接口传输控制方法，该技术应用前景广泛。

Abstr：Objective： This paper introduces the mobile physiological parameter monitoring system based on the Smartphone with the Android operating system and realizes the transmission of physiological data from the detecting module to Smartphone. Methods： Embedding Bluetooth module in the module of detecting physiological parameters, so the detected physiological data such as ECG can be sent to Smartphone with Android system. The Smartphone utilizes Bluetooth API to realize the operation of opening the Bluetooth devices and searching the around Bluetooth devices, to realize the data transmission by the Socket connection, to draw ECG on the Smartphone canvas by using canvas programming API. Finally we develop the software which realizes receiving, showing and calculating the ECG data. Results： The Smartphone draws the ECG on the surface, calculating the heart rate and ringing an alarm voice when the heart rate is too high or too low. A study of the technology of collecting physiological parameters through the interface of Bluetooth in Android Smartphone is made in this paper. Conclusions： The i paper is based on the Mobile Medicine System, realizes the technology of data transmission through Bluetooth in Android system, which has a great broad application.

文章关键词：

Keyword：:android bluetooth telemedicine physiologic data transmission

作者信息：会员可见

  本文关键词：基于Android系统的生理数据蓝牙传输技术，由笔耕文化传播整理发布。