Design Of Dynamic ECG Monitoring System Based On Android

Modern society gradually improving standard of living leads to the human life rhythm speeding up, as well as increasing the fear of life stress for people. In recent years,the worsening living environmentdecreased people'shealth and theprevalence rate has soared.The cardiovascular,as a kind of common diseases,its morbidity and mortality is higher year by year.It is urgent to solve the problem for heart disease patients how to monitor these physiological informations timely and speedily in order to prevent in advance.In recent years, kinds of wearable physiological monitoringappeared on the market,but they arerestricted by factors such as time and placein different degree,patients need time to the designated medical institutions for playback in order to know the illness development situation.Such psychological monitoring is costly and cannot realize its instantaneity.Nowadays the rapid development of mobile communication technology promote the popularization and development of Android which a new operating system.If we can apply mobile technology on health care, it is bound to have a significant meaning in patients with heart disease monitoring.Android bluetooth function can realize the data communication with other bluetooth devices,if we can receive ecg data via bluetooth and real-time show these on the phone,we can do a good job of disease prevention and reduce the rate of attack.This thesis is the design of the real-time ecg monitoring system based on mobile communication,which developed portable physiological monitor on the Android platform for cardiovascular disease patients.Heart disease patients transfer various physiological data to mobile terminalby wearing the ECG sensors with bluetooth function.Mobile terminal realize the real-time display of the ecg data and ecg waveform real-time rendering.In data transmission,realizing data transmission between signal acquisition sideand the Android terminal using bluetooth communication.In the aspect of software development,using Java language under the environment of the eclipse application-development,finally realizes the ecg data real-time display and real-time rendering of ECG waveforms on the phone.This system is divided into three parts:Signal acquisition module,The bluetooth communication module and Android application design module. Signal acquisition module introduces the main chip and bluetooth chip, The bluetooth communication module achieve the function of human body various physiological data transmission, Android application design module mainly achieve the function including ECG waveform real-time rendering and the real-time display of Other physiological parameters in the main interface. This system is an application design for patients with heart disease,many important physiological parameters of the patients with heart disease can be real-time displayed on the mobile terminal,it provides convenience for the analysis of the illness observation. By looking at the real-time changes of ECG will also be able to prevent seizures in advance, reduce the incidence of a disease. Portable physiological monitoring system to meet the needs of modern people to the real-time health monitoring and will have a better development prospects in the future.