This paper presents an Android mobile application to detect the fall of the old based on sensors , wireless communication and locating technologies .A message is sent to the family members when a fall is detected , which contains the location of the old , the name and the phone number of nearby capitals .This system can improve the quality of health care by providing timely help to the old .%设计了一款利用移动通信设备,通过传感、无线通信及定位技术,实现老人摔倒检测报警的Android应用软件系统。当检测到老人摔倒时,手机能发送短信通知家人,短信的内容包括摔倒的位置和附近医院的名称及联系电话,使得摔倒后的老人能够获得及时救助,提高了健康监护质量。
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