CHEN Wei1, TONG Li-na1, SONG Quan-jun1, et al. Design of fall detection system based on inertial sensors[J]. 2010, 29(8): 117-119+125. DOI: 10.13873/j.1000-97872010.08.043.
A real-time wearable fall detection system based on a three-axis accelerometer and a dual-axis gyroscope was designed and realized.The configuration of sensing units
hardware and software structure was described.A novel detection algorithm based on dynamic parameters of human motions was proposed.The experiment results show that the system can distinguish the fall events with normal activities effectively.