Design on Elderly Health Monitoring and Fall Location Alarm System Based on STM32
A set of elderly health monitoring and fall location alarm system is constructed based on the modular design of STM32 microcontroller.The system integrates a SIM800C mobile communication module and a GPS positioning module,equipped with sensors such as body temperature,heart rate,and step count,to monitor the health data of the elderly in real-time and quickly alert when the data is abnormal.A remote cloud monitoring application is developed based on the E4A platform to monitor the physical condition of elderly people in real-time.When an elderly person acci-dentally falls and fails to get up within a certain period of time,the phone of the bound guardian will be automatically called and a text message will be sent to display the elderly person's location and status.The experimental results show that the system can effectively protect the health of the elderly,accurately identify most fall states,have low false alarm rates and missed alarm rates,and can effectively distinguish falls and daily life behaviors,with high stability and reliability.
MCUpositioninghealth monitoringfall alarmelderly health care
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