Fall detection system with 3-axis accelerometer
Deaw Aphairaj, M Kitsonti, T Thanapornsawan · Journal of Physics Conference Series · 2019
Abstract In this work, the designed and developed process of a fall detection system using a NodeMCU microcontroller is described. A 3-axis acceleration sensor is used to obtain the data of the movement of humans and changes in acceleration are used to determine trends in falling. The ESP8266 microcontroller is used to the receive the data in real time and alert the family through the LINE application. Experimental results show that the system is capable of precisely producing alarms for falling actions and has a high detection precision and effectiveness.