基于Android的跌倒测试仪的设计与实现  

Design and implementation of a tumble tester based on Android

作　　者：郑清兰[1] 陈寿坤[1] ZHENG Qing lan;CHEN Shou kun(Practice Center,Minnan University of Science and Technology,Shishi 362700,China)

机构地区：[1]闽南理工学院实践教学中心,福建石狮362700

出　　处：《山东理工大学学报（自然科学版）》2018年第6期29-33,共5页Journal of Shandong University of Technology:Natural Science Edition

基　　金：福建省电工电子示范教学中心项目(SJS003)

摘　　要：采用模式识别算法设计了基于Android的跌倒测试仪,由三轴加速度传感器得到人体动态速度值,并把这些特征值送至检测算法中,用于检测跌倒行为.当系跌倒行为发生时,由GPS将跌倒位置和报警信号传给邦定的监护人手机进行报警,从而使跌倒老人能在第一时间得到救治,有效减少跌倒对老人造成的伤害.A tumble tester based on Android was designed using pattern recognition algorithm.The three-axis acceleration sensor is used to obtain the dynamic velocity value of the human body,and the characteristic values are sent to the detection algorithm to detect the tumble behavior.When the tumble behavior occurs,the fall location and alarm signal are transmitted to the guardian＇s mobile phone by GPS to alarm.Thus the fall elderly can be treated immediatly,thereby effectively reducing the harm caused by tumbles to the elderly.

关 键 词：ANDROID手机 模式识别 跌倒算法 

分 类 号：TM273.5[一般工业技术—材料科学与工程]