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1、蔡印印 陈良 周升 章星 孔令哲heart diseaseExcessive exercise does more harm than good to ones health. How to control？when you fell and break your leg.An accident happensand you lose consciousjune 26 2021die of heart stockExpert modeNormal modeExpert modeUsing some portable sensors(传感器) to collect physiological d
2、ata(生理数据), like ECG(心电), pulse, blood pressure and so onThe smart mobile phone will collect all of the physiological data, depict the electrocardiogram(心电图) and display the number of pulse, blood pressure.send the physiological data to doctors in hospitalSave moneyAndSave timeNormal modeIphoneIpadAn
3、driodwe design a sensor for them to calculate the calories they were burning when they are walking or running. Turn on our device before skiing to make sure whether you are sfae.When he fall down and do not get up, cellphone will send message to his relatives.Keep safe In daily life so easyWhen he f
4、all down and do not get up, cellphone will send message to his relatives.老年人摔倒老年人摔倒检测技技术Fall Detection Technology for Elderly PeopleEach yearOnce fall ： 33%Serious injured： 10% to 15%33% of die old people die of falling downOver the age of 65研研讨过程程算法算法设计特征量一：合加速度VSA(VectorSumofAccelerations)研研讨过程程算法
5、算法设计特征量二：尖峰幅值研研讨过程程算法算法设计特征量三：规范差研研讨过程程算法算法设计特征量四：斜率LegisnotconvienetCannotseeclearsensor成果展现输入为摔倒数据的txt文件，输出为判别结果Problems we have to solvedisadvantageBigdisadvantageExpensivedisadvantageBatteryFuture lifewhen you fell and break your leg.An accident happensand you lose consciousjune 26 2021die of heart stockThank you！
