摘要：根据《中国心血管病报告2012》显示，我国心血管疾病的发病率非常高，它给个人、家庭以及社会带来了巨大的负担。因此心血管疾病的提前预判显得格外重要，心音听诊对心脏疾病及早诊治乃至挽回人的生命具有非常重要的价值。本课题针对传统心音听诊携带不便、心音数据无法存储及重复听诊等缺点，开发与实现了一款智能听诊器数据采集App。根据用户的需求分析本系统的功能需求，然后从软件技术方面对智能听诊器数据采集App进行总体设计与实现。最终实现了一套能够提供数据采集管理及数据播放功能的智能听诊器App，满足了用户对心音采集的要求，提高了心音采集的便捷性，改善了传统心音采集无法存储和重复听诊的缺点。62058

毕业论文关键词： Android系统；心音；智能听诊器；数据采集

Design and Implementation of Intelligent Stethoscope Data Acquisition App Based On Android

Abstract: According to EPORT ON CARDIOVASCULAR DISEASES CHINA(2012) the cardiovascular disease is the most common disease in our country, and is a big burden for families and the whole country. Therefore,it is very important to.judge the cardiovascular disease in advance.Heart sounds auscultation early diagnosis and treatment of heart disease and even save people's life has very important value. This topic development and implementation of the a intelligent stethoscope data acquisition app, improved the traditional stethoscope, carrying inconvenience and stethoscope, data cannot be stored and repetition and shortcomings.According to user needs analysis of the functional requirements of the system, then from the aspects of software technology of intelligent stethoscope data acquisition app for overall design and implementation.Realize a system to provide data and data acquisition and management function of playing intelligent stethoscope App.This app to meet the requirements of users of the heart sound acquisition, improving the collection phonocardiogram convenience, improve the traditional heart could not be collected storage and repeated auscultation shortcomings.

Keywords: Android; Heart sound; Intelligent stethoscope; Data acquisition

目录

摘要 ii

Abstract iii

目录 v

1 绪论 1

1.1 选题的目的及意义 1

1.2 本课题涉及内容的研究现状 2

1.3 课题要实现的基本目标、重点和难点 3

2 系统的可行性研究 4

2.1 经济上的可行性 4

2.2 技术上的可行性 4

2.3 操作上的可行性 4

3 需求分析 5

3.1 硬件功能需求 5

3.2 软件功能需求 6

3.2.1 软件基本控制需求用例图 7

3.2.2 功能引导页的基本控制需求