Design of Fall Detection System Based on MPU6050 Acceleration Transducer
Zhuo Congbi · Dianzi qijian · 2015
Through analyzing the change of the motion state( SVM) and the attitude features of different stage of elderly people's activities of daily life and falling down,a falling detection system is designed based on MPU6050 acceleration transducer,which is wearable. It samples users' acceleration values and transmits to computer through wireless technology( HC-60 Bluetooth). Using MATLAB simulation tool to analyze the acceleration values and find their difference sets up different fall detection threshold with different stage of elderly people. Finally,experimental results show that the algorithm of setting different falling detection threshold to different ages has a higher accuracy and practicability.