ZigBee-based wearable fall monitoring system
YU Jia-ba · Information technology newsletter · 2014
This paper presents a system of wireless fall-monitoring with remote alarm. The fall-detection technology is based on the signals of acceleration during a fall and processed by fall-algorithm. When an accidental fall is detected,an alarm message will be sent to the monitor's mobile phone through the ZigBee wireless network. The experiment results demonstrate that the system has a 100% accuracy of fall-detection,and the monitor can receive the alarm message within 5 seconds.